WO2021244276A1

WO2021244276A1 - Multi-detection item test device and method

Info

Publication number: WO2021244276A1
Application number: PCT/CN2021/094321
Authority: WO
Inventors: 凌世生; 项新亮; 肖向前
Original assignee: 杭州安旭生物科技股份有限公司
Priority date: 2020-05-30
Filing date: 2021-05-18
Publication date: 2021-12-09
Also published as: CN111751413A

Abstract

The embodiments of the present application disclose a multi-detection item test device and method. The device comprises a processing circuit, a switching circuit, an electrode interface and a voltage conversion module. The voltage conversion module is in signal connection with a first-type terminal of the electrode interface by means of the switching circuit; the processing circuit is in signal connection with the switching circuit and a second-type terminal of the electrode interface; the voltage conversion module is capable of outputting at least two types of voltages, the at least two types of voltages corresponding to different detection items; the processing circuit is at least used to control the gating of the switching circuit on the basis of a target detection item so as to connect a corresponding voltage among the at least two voltages to the first-type terminal, and is used to receive an electrical signal inputted by the second-type terminal and process the electrical signal to obtain a test result of the target detection item.

Description

一种多检测项目测试装置和方法Multi-detection item testing device and method

交叉引用cross reference

本申请要求2020年05月30日提交的申请号为202010482428.X的中国申请的优先权，其全部内容以引用方式被包含于此。This application claims the priority of the Chinese application with the application number 202010482428.X filed on May 30, 2020, the entire content of which is included here by reference.

技术领域Technical field

本申请涉及测试装置领域，特别涉及一种多检测项目测试装置和方法。This application relates to the field of testing devices, and in particular to a multi-test item testing device and method.

背景技术Background technique

目前市场上的生理指标测试仪器功能单一，只能测量单一的生理指标。要实现不同生理指标的检测则需要使用不同的生理指标对应的测试仪器，这会对使用者带来不便。同时，单一生理指标的测试仪器通常只能提供该生理指标的测试所需的激励电压，而不同生理指标的测试需要使用不同的激励电压。The physiological index test instruments currently on the market have a single function and can only measure a single physiological index. To achieve the detection of different physiological indicators, it is necessary to use test instruments corresponding to different physiological indicators, which will bring inconvenience to users. At the same time, a test instrument for a single physiological index can usually only provide the excitation voltage required for the test of the physiological index, while the test of different physiological indexes requires different excitation voltages.

因此，需要提供一种多检测项目测试装置和方法，可以实现不同激励电压的切换，进行多项生理指标的测试。Therefore, there is a need to provide a multi-detection item test device and method, which can switch between different excitation voltages and perform multiple physiological index tests.

发明内容Summary of the invention

本申请的一个方面提供一种多检测项目测试装置。所述装置包括：处理电路、切换电路、电极接口和电压转换模块；其中，所述电压转换模块通过切换电路与电极接口的第一类端子信号连接；所述处理电路分别与所述切换电路以及电极接口的第二类端子具有信号连接；所述电压转换模块能够输出至少两种电压，所述至少两种电压对应不同的检测项目；所述处理电路至少用于基于目标检测项目控制所述切换电路的选通，以便将所述至少两种电压中的相应电压接通至所述第一类端子；以及，用于接收所述第二类端子输入的电信号，对所述电信号进行处理，得到所述目标检测项目的测试结果。One aspect of the present application provides a multi-test item test device. The device includes: a processing circuit, a switching circuit, an electrode interface, and a voltage conversion module; wherein the voltage conversion module is signally connected to the first-type terminal of the electrode interface through the switching circuit; the processing circuit is connected to the switching circuit and The second type terminal of the electrode interface has signal connections; the voltage conversion module can output at least two voltages, and the at least two voltages correspond to different detection items; the processing circuit is at least used to control the switching based on the target detection item The circuit is gated to connect the corresponding voltage of the at least two voltages to the first-type terminal; and for receiving the electrical signal input from the second-type terminal and processing the electrical signal , To obtain the test result of the target detection item.

在一些实施例中，所述第二类端子的数量为两个或以上；为了基于目标检测项目控制所述切换电路的选通，以便将所述至少两种电压中的相应电压接通至所述第一类端子，所述处理电路还用于：检测具有信号输出的第二类端子；基于所述具有信号输出的第二类端子确定目标检测项目；基于所述目标检测项目控制所述切换电路的选通。In some embodiments, the number of the second type terminals is two or more; in order to control the gating of the switching circuit based on the target detection item, so as to connect the corresponding voltage of the at least two voltages to all According to the first type of terminal, the processing circuit is further used to: detect a second type of terminal with signal output; determine a target detection item based on the second type of terminal with signal output; control the switching based on the target detection item Strobe of the circuit.

在一些实施例中，所述装置还包括交互部件；所述交互部件与所述处理电路具有信号连接；为了基于目标检测项目控制所述切换电路的选通，以便将所述至少两种电压中的相应电压接通至所述第一类端子，所述处理电路还用于：检测所述交互部件输入的交互信号；基于所述交互信号确定目标检测项目；基于所述目标检测项目控制所述切换电路的选通。In some embodiments, the device further includes an interactive component; the interactive component has a signal connection with the processing circuit; in order to control the gating of the switching circuit based on the target detection item, so as to divide the at least two voltages The corresponding voltage is connected to the first-type terminal, and the processing circuit is further used to: detect the interactive signal input by the interactive component; determine a target detection item based on the interactive signal; control the target detection item based on the target detection item Switch the strobe of the circuit.

在一些实施例中，所述处理电路还与所述电压转换模块具有信号连接，以控制所述电压转换模块输出相应的电压。In some embodiments, the processing circuit further has a signal connection with the voltage conversion module to control the voltage conversion module to output a corresponding voltage.

在一些实施例中，所述切换电路包括模拟开关，所述电压转换模块包括DC-DC模块。In some embodiments, the switching circuit includes an analog switch, and the voltage conversion module includes a DC-DC module.

在一些实施例中，所述检测项目包括以下中的至少两种：血糖检测项目、尿酸检测项目以及胆固醇检测项目。In some embodiments, the test items include at least two of the following: blood glucose test items, uric acid test items, and cholesterol test items.

本申请的另一方面提供一种多检测项目测试方法。所述方法包括：通过电压转换模块输出电压，所述电压转换模块能够输出至少两种电压，所述至少两种电压对应不同的检测项目；确定目标检测项目；基于目标检测项目控制切换电路的选通，以便将所述至少两种电压中的相应电压接通至电极接口的第一类端子；接收所述电极接口的第二类端子输入的电信号，对所述电信号进行处理，得到所述目标检测项目的测试结果。Another aspect of the present application provides a multi-test item test method. The method includes: outputting a voltage through a voltage conversion module, the voltage conversion module being capable of outputting at least two voltages, the at least two voltages corresponding to different detection items; determining the target detection item; and controlling the selection of the switching circuit based on the target detection item So as to connect the corresponding voltage of the at least two voltages to the first-type terminal of the electrode interface; receive the electrical signal input from the second-type terminal of the electrode interface, and process the electrical signal to obtain the The test results of the target detection items are described.

在一些实施例中，所述第二类端子的数量为两个或以上；所述确定目标检测项目包括：检测具有信号输出的第二类端子；基于所述具有信号输出的第二类端子确定目标检测项目。In some embodiments, the number of the second-type terminals is two or more; the determining target detection item includes: detecting the second-type terminals with signal output; determining based on the second-type terminals with signal output Target detection items.

在一些实施例中，所述确定目标检测项目还包括：通过交互部件接收交互信号；检测交互部件输入的交互信号；基于所述交互信号确定目标检测项目。In some embodiments, the determining the target detection item further includes: receiving an interactive signal through the interactive component; detecting the interactive signal input by the interactive component; and determining the target detection item based on the interactive signal.

在一些实施例中，所述方法还包括控制所述电压转换模块，使其输出一种以上电压。In some embodiments, the method further includes controlling the voltage conversion module to output more than one voltage.

在一些实施例中，所述接收所述电极接口的第二类端子输入的电信号，对所述电信号进行处理，得到所述目标检测项目的测试结果包括：基于所述目标检测项目调用所述目标检测项目对应的处理算法；基于所述处理算法处理所述电信号，以得到目标检测项目的测试结果。In some embodiments, the receiving the electrical signal input from the second-type terminal of the electrode interface, and processing the electrical signal to obtain the test result of the target detection item includes: invoking the test result of the target detection item based on the target detection item. The processing algorithm corresponding to the target detection item; the electrical signal is processed based on the processing algorithm to obtain the test result of the target detection item.

附图说明Description of the drawings

本申请将以示例性实施例的方式进一步说明，这些示例性实施例将通过附图进行详细描述。这些实施例并非限制性的，在这些实施例中，相同的编号表示相同的结构，其中：This application will be further described in the form of exemplary embodiments, and these exemplary embodiments will be described in detail with the accompanying drawings. These embodiments are not restrictive. In these embodiments, the same number represents the same structure, in which:

图1是根据本申请的一些实施例所示的多检测项目测试装置的电路框图；Fig. 1 is a circuit block diagram of a multi-test item test device according to some embodiments of the present application;

图2是根据本申请的一些实施例所示的血糖检测项目时端子的连接状态示意图；FIG. 2 is a schematic diagram of the connection state of the terminal according to some embodiments of the present application in the case of blood glucose detection items;

图3是根据本申请的一些实施例所示的尿酸检测项目时端子的连接状态示意图；FIG. 3 is a schematic diagram of the connection state of the terminal according to some embodiments of the present application when detecting uric acid items;

图4是根据本申请的一些实施例所示的胆固醇检测项目时端子的连接状态示意图；FIG. 4 is a schematic diagram of the connection state of the terminal according to some embodiments of the present application in the case of cholesterol detection items;

图5是根据本申请的一些实施例所示的多检测项目测试方法的示例性流程图。Fig. 5 is an exemplary flow chart of a multi-detection item testing method according to some embodiments of the present application.

具体实施方式detailed description

为了更清楚地说明本申请实施例的技术方案，下面将对实施例描述中所需要使用的附图作简单的介绍。显而易见地，下面描述中的附图仅仅是本申请的一些示例或实施例，对于本领域的普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图将本申请应用于其它类似情景。除非从语言环境中显而易见或另做说明，图中相同标号代表相同结构或操作。In order to explain the technical solutions of the embodiments of the present application more clearly, the following will briefly introduce the drawings that need to be used in the description of the embodiments. Obviously, the drawings in the following description are only some examples or embodiments of the application. For those of ordinary skill in the art, without creative work, the application can be applied to the application according to these drawings. Other similar scenarios. Unless it is obvious from the language environment or otherwise stated, the same reference numerals in the figures represent the same structure or operation.

应当理解，本文使用的“***”、“装置”、“单元”和/或“模组”是用于区分不同级别的不同组件、元件、部件、部分或装配的一种方法。然而，如果其他词语可实现相同的目的，则可通过其他表达来替换所述词语。It should be understood that the “system”, “device”, “unit” and/or “module” used herein is a method for distinguishing different components, elements, parts, parts, or assemblies of different levels. However, if other words can achieve the same purpose, the words can be replaced by other expressions.

如本申请和权利要求书中所示，除非上下文明确提示例外情形，“一”、“一个”、“一种”和/或“该”等词并非特指单数，也可包括复数。一般说来，术语“包括”与“包含”仅提示包括已明确标识的步骤和元素，而这些步骤和元素不构成一个排它性的罗列，方法或者设备也可能包含其它的步骤或元素。As shown in the present application and claims, unless the context clearly indicates exceptions, the words "a", "an", "an" and/or "the" do not specifically refer to the singular, but may also include the plural. Generally speaking, the terms "including" and "including" only suggest that the clearly identified steps and elements are included, and these steps and elements do not constitute an exclusive list, and the method or device may also include other steps or elements.

本申请中使用了流程图用来说明根据本申请的实施例的***所执行的操作。应当理解的是，前面或后面操作不一定按照顺序来精确地执行。相反，可以按照倒序或同时处理各个步骤。同时，也可以将其他操作添加到这些过程中，或从这些过程移除某一步或数步操作。In this application, a flowchart is used to illustrate the operations performed by the system according to the embodiment of the application. It should be understood that the preceding or following operations are not necessarily performed exactly in order. Instead, the steps can be processed in reverse order or at the same time. At the same time, you can also add other operations to these processes, or remove a step or several operations from these processes.

本申请的实施例可以应用于需要使用测试仪器检测生理指标的情况，特别适用于需要检测多种不同生理指标的情况。其中，所述生理指标可以包括血糖、尿酸、胆固醇、血红蛋白等可以通过测试仪器测量的生理指标。应当理解的是，本申请的装置及方法的应用场景仅仅是本申请的一些示例或实施例，对于本领域的普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图将本申请应用于其他类似情景。The embodiments of the present application can be applied to situations where a test instrument needs to be used to detect physiological indicators, and is particularly suitable for situations where a variety of different physiological indicators need to be detected. Wherein, the physiological indicators may include blood glucose, uric acid, cholesterol, hemoglobin, and other physiological indicators that can be measured by a testing instrument. It should be understood that the application scenarios of the device and method of the present application are only some examples or embodiments of the present application. For those of ordinary skill in the art, they can also be based on these drawings without creative work. Apply this application to other similar scenarios.

目前市场上关于人体健康指标测试的机器绝大多数都为单项测试仪器，不能满足使用者的进行多项生理指标测试的要求。当使用者需要检测不同的生理指标时，往往可能需要使用多个单项测试仪器，因此，本申请一些实施例提供了一种多检测项目测试装置和方法，可以使用一台测试仪器完成多项生理指标的测试。At present, most of the machines for human health index testing on the market are single test instruments, which cannot meet the user's requirements for multiple physiological index tests. When users need to detect different physiological indicators, they may often need to use multiple single test instruments. Therefore, some embodiments of this application provide a multi-test item test device and method, which can use one test instrument to complete multiple physiological tests. Indicator testing.

图1是根据本申请的一些实施例所示的多检测项目测试装置100的电路框图。FIG. 1 is a circuit block diagram of a multi-test item testing device 100 according to some embodiments of the present application.

多检测项目测试装置100可以实现不同激励电压的切换，进行多项生理指标的测试，得到多项检测项目的测试结果。在一些实施例中，多检测项目测试装置100可以至少包括处理电路110，切换电路120，电极接口130，电压转换模块140。在一些实施例中，所述多检测项目测试装置100还可以包括交互部件150。The multi-detection item test device 100 can switch between different excitation voltages, perform multiple physiological index tests, and obtain test results of multiple detection items. In some embodiments, the multi-detection item test device 100 may at least include a processing circuit 110, a switching circuit 120, an electrode interface 130, and a voltage conversion module 140. In some embodiments, the multi-detection item test device 100 may further include an interactive component 150.

处理电路110可以处理来自多检测项目测试装置100的至少一个组件的数据和/或信息。在一些实施例中，处理电路110可以与电极接口130具有信号连接，并根据电极接口130的信号输出确定目标检测项目。在一些实施例中，处理电路110可以与切换电路120具有信号连接，并根据目标检测项目控制切换电路120的选通。在一些实施例中，处理电路110可以接收电极接口130的第二类端子输入的电信号，并对所述电信号进行处理，得到所述目标检测项目的测试结果。在一些实施例中，处理电路110还可以与电压转换模块140具有信号连接，以控制所述电压转换模块输出相应的电压。The processing circuit 110 may process data and/or information from at least one component of the multi-detection item test device 100. In some embodiments, the processing circuit 110 may have a signal connection with the electrode interface 130, and determine the target detection item according to the signal output of the electrode interface 130. In some embodiments, the processing circuit 110 may have a signal connection with the switching circuit 120, and control the gating of the switching circuit 120 according to the target detection item. In some embodiments, the processing circuit 110 may receive the electrical signal input from the second-type terminal of the electrode interface 130, and process the electrical signal to obtain the test result of the target detection item. In some embodiments, the processing circuit 110 may also have a signal connection with the voltage conversion module 140 to control the voltage conversion module to output a corresponding voltage.

在一些实施例中，处理电路110可以是单个处理芯片，也可以是处理芯片组。在一些实施例中，处理电路110可以包括处理器和具有信号调理功能的电路。In some embodiments, the processing circuit 110 may be a single processing chip or a processing chip set. In some embodiments, the processing circuit 110 may include a processor and a circuit with a signal conditioning function.

在一些实施例中，处理器可以处理与本申请中描述的至少一个功能相关的信息和/或数据。在一些实施例中，处理器可以执行多检测项目测试装置100的主要功能。在一些实施例中，处理器可以包括至少一个处理单元(例如，单核处理器或多核处理器)。仅作为示例，处理器可以包括单片机(MCU)、中央处理器(CPU)、专用集成电路(ASIC)、现场可编程门阵列(FPGA)、可编辑逻辑电路(PLD)、控制器、微控制器单元、精简指令集电脑(RISC)、微处理器等，或以上任意组合。在一些实施例中，处理器可以通过芯片BH45F68进行实现。In some embodiments, the processor may process information and/or data related to at least one function described in this application. In some embodiments, the processor may perform the main functions of the multi-detection item test device 100. In some embodiments, the processor may include at least one processing unit (for example, a single-core processor or a multi-core processor). For example only, the processor may include a single chip microcomputer (MCU), a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), an editable logic circuit (PLD), a controller, a microcontroller Unit, reduced instruction set computer (RISC), microprocessor, etc., or any combination of the above. In some embodiments, the processor may be implemented by the chip BH45F68.

在一些实施例中，信号调理电路可以包括放大电路、AD转换电路等，用于对通过电极接口的第二类端子采集到的电信号进行放大以及AD转换。在一些实施例中，信号调理电路还可以包括滤波电路，以对电信号进行去噪。在一些实施例中，放大电路可以包括但不限于集成运算放大器、信号放大电路、测量放大器、隔离放大器等或其任意组合。其中，放大电路可以将微弱的电信号进行放大。在一些实施例中，滤波电路可以包括但不限于低通滤波器、高通滤波器、带通滤波器、带阻滤波器等或其任意组合。其中，滤波电路可以用于滤出电信号中的无用频率成分，达到去噪效率。在一些实施例中，滤波处理后的电信号可以传输至AD转换电路，经由AD转换电路转换成的数字信号可以进行处理电路后续的数字信号处理。In some embodiments, the signal conditioning circuit may include an amplifying circuit, an AD conversion circuit, etc., for amplifying and AD converting the electrical signal collected through the second-type terminal of the electrode interface. In some embodiments, the signal conditioning circuit may further include a filter circuit to denoise the electrical signal. In some embodiments, the amplifying circuit may include, but is not limited to, an integrated operational amplifier, a signal amplifying circuit, a measurement amplifier, an isolation amplifier, etc., or any combination thereof. Among them, the amplifying circuit can amplify weak electrical signals. In some embodiments, the filter circuit may include, but is not limited to, a low-pass filter, a high-pass filter, a band-pass filter, a band-stop filter, etc., or any combination thereof. Among them, the filter circuit can be used to filter out the useless frequency components in the electrical signal to achieve de-noising efficiency. In some embodiments, the filtered electrical signal can be transmitted to the AD conversion circuit, and the digital signal converted by the AD conversion circuit can be subjected to subsequent digital signal processing by the processing circuit.

应当理解，信号调理电路可以包括任意对采集到的电信号进行调理以便得到适于后续处理器处理的信号，本申请不做任何限制。在一些实施例中，处理电路110可以包括后端数据存储器，用于存储相关的信息和/或数据，例如不同检测项目的处理算法。It should be understood that the signal conditioning circuit may include any conditioning of the collected electrical signal to obtain a signal suitable for subsequent processing by the processor, and this application does not make any limitation. In some embodiments, the processing circuit 110 may include a back-end data storage for storing related information and/or data, such as processing algorithms for different detection items.

切换电路120可以根据处理电路110的指令进行通路选择，以将电压转换模块的输出电压接通至电极接口的第一类端子。在一些实施例中，切换电路120可以与处理电路110具有信号连接，以接收处理电路110的指令。在一些实施例中，切换电路120可以在电压转换模块140和电极接口130之间具有信号连接，即切换电路的一端与电压转换模块140具有信号连接，另一端与电极接口130具有信号连接。在一些实施例中，电压转换模块140可以输出两种以上的电压。例如，其可以在不同的输出端上输出相应的电压。切换电路120一方面可以与电压转换模块140的各输出端连接，另一方面与电极接口130的第一类端子连接。切换电路120通过内部可配置的通路，可以将电压转换模块140的不同输出端择一与电极接口130的第一类端子连通。在一些实施例中，切换电路120可以根据从处理电路110接收到的指令，控制电压转换模块140输出的不同电压的输出端到电极接口130的第一类端子的选通。在一些实施例中，切换电路120可以将电压转换模块140输出的目标检测项目所需的电压导通至电极接口130的第一类端子。在一些实施例中，切换电路120可以至少包含两路不同电压的输入端口。The switching circuit 120 can select the path according to the instruction of the processing circuit 110 to connect the output voltage of the voltage conversion module to the first type terminal of the electrode interface. In some embodiments, the switching circuit 120 may have a signal connection with the processing circuit 110 to receive instructions from the processing circuit 110. In some embodiments, the switching circuit 120 may have a signal connection between the voltage conversion module 140 and the electrode interface 130, that is, one end of the switching circuit has a signal connection with the voltage conversion module 140, and the other end has a signal connection with the electrode interface 130. In some embodiments, the voltage conversion module 140 may output more than two voltages. For example, it can output corresponding voltages on different output terminals. The switching circuit 120 can be connected to the output terminals of the voltage conversion module 140 on the one hand, and connected to the first-type terminals of the electrode interface 130 on the other hand. The switching circuit 120 can alternatively connect different output terminals of the voltage conversion module 140 with the first-type terminal of the electrode interface 130 through an internally configurable path. In some embodiments, the switching circuit 120 may control the gating of the output terminals of different voltages output by the voltage conversion module 140 to the first-type terminals of the electrode interface 130 according to the instructions received from the processing circuit 110. In some embodiments, the switching circuit 120 may conduct the voltage required by the target detection item output by the voltage conversion module 140 to the first type terminal of the electrode interface 130. In some embodiments, the switching circuit 120 may include at least two input ports with different voltages.

在一些实施例中，切换电路120为可以控制电路通断的开关，包括场效应管、三极管、模拟开关等，或以上任意组合。在一些实施例中，所述场效应管可以为结型场效应管(JFET)或金属-氧化物半导体场效应管(MOS-FET)，所述三极管可以为PNP型或NPN型三极管。在一些实施例中，切换电路120可以通过模拟开关，如芯片RS2257，进行实现。In some embodiments, the switching circuit 120 is a switch that can control the on and off of the circuit, including a field effect tube, a triode, an analog switch, etc., or any combination of the above. In some embodiments, the field effect transistor may be a junction field effect transistor (JFET) or a metal-oxide semiconductor field effect transistor (MOS-FET), and the transistor may be a PNP type or an NPN type transistor. In some embodiments, the switching circuit 120 can be implemented by an analog switch, such as the chip RS2257.

电极接口130可以为连接检测试纸与多检测项目测试装置100的接口，主要起连接的作用。在一些实施例中，电极接口130可以与切换电路120具有信号连接，以接通电压转换模块140输出的目标检测项目所需的激励电压。在一些实施例中，电极接口130可以直接与处理电路110具有信号连接，或通过切换电路120间接与处理电路110具有信号连接，以将电信号发送至处理电路110进行处理。The electrode interface 130 may be an interface that connects the test paper and the multi-test item test device 100, and mainly functions as a connection. In some embodiments, the electrode interface 130 may have a signal connection with the switching circuit 120 to switch on the excitation voltage required by the target detection item output by the voltage conversion module 140. In some embodiments, the electrode interface 130 may directly have a signal connection with the processing circuit 110, or indirectly have a signal connection with the processing circuit 110 through the switching circuit 120, so as to send electrical signals to the processing circuit 110 for processing.

在一些实施例中，电极接口130可以包括容纳不同检测项目检测试纸的试纸插槽。在一些实施例中，电极接口130可以包括两个或以上端子(或电极探针)，所述端子可以具有相同或不同的功能。在一些实施例中，在试纸插槽上可以分布着不同的探针，并连接到切换电路120或处理电路110。In some embodiments, the electrode interface 130 may include test strips for accommodating test strips for different test items. In some embodiments, the electrode interface 130 may include two or more terminals (or electrode probes), and the terminals may have the same or different functions. In some embodiments, different probes may be distributed on the test paper slot and connected to the switching circuit 120 or the processing circuit 110.

在一些实施例中，电极接口130可以包括第一类端子，用于接收来自电压转换模块140的输出的激励电压。在一些实施例中，第一类端子可以包括至少一个，如端子d和端子e等。在一些实施例中，电极接口130可以包括第二类端子，用于连接检测试纸的并接收来自检测试纸的信号。在一些实施例中，第二类端子可以包括多个，如端子a、端子b和端子c等。在一些实施例中，第一类端子和第二类端子可以与检测试纸的端子进行一对一连接。其中，处理电路110可以直接或间接与电极接口130的第二类端子具有信号连接。在一些实施例中，电极接口130的第二类端子的另一端可以直接与检测试纸相连接，将检测试纸的连接方式通过信号连接发送至处理电路110，用以判断目标检测项目。在一些实施例中，电极接口130的第二类端子的另一端与检测试纸相连接，可以将检测试纸在激励电压作用下产生的电信号通过信号连接发送至处理电路110，用以得到检测项目的测试结果。检测试纸产生的电信号可以反映待测物质的物理特性，例如，浓度、数量等。在一些实施例中，检测试纸上具有试剂，用于与待检测物质发生生物或化学反映。仅作为示例，可以向检测试纸(如通过电极接口上的第一类端子)施加适当的激励信号，如一定大小的电压，检测试纸上发生的反应将以电信号(电流或电压)的形式呈现，通过检测并分析这些电信号，便可测试出待检测项目的检测结果。在一些实施例中，对应不同的检测项目使用的检测试纸是不同的，不同的检测项目所对应的检测试纸连接方式也不同，处理电路110可以通过电极接口130检测到的信号进行识别。关于不同检测试纸的连接方式可以进一步参见图2～4的相关说明。In some embodiments, the electrode interface 130 may include a first type terminal for receiving the excitation voltage output from the voltage conversion module 140. In some embodiments, the first type of terminal may include at least one such as terminal d and terminal e. In some embodiments, the electrode interface 130 may include a second type of terminal for connecting to the test paper and receiving signals from the test paper. In some embodiments, the second type of terminal may include a plurality of terminals, such as terminal a, terminal b, and terminal c. In some embodiments, the terminals of the first type and the second type of terminals can be connected one-to-one with the terminals of the test paper. Wherein, the processing circuit 110 may directly or indirectly have a signal connection with the second type terminal of the electrode interface 130. In some embodiments, the other end of the second type terminal of the electrode interface 130 may be directly connected to the test paper, and the connection mode of the test paper is sent to the processing circuit 110 through a signal connection to determine the target test item. In some embodiments, the other end of the second type terminal of the electrode interface 130 is connected to the test paper, and the electrical signal generated by the test paper under the excitation voltage can be sent to the processing circuit 110 through the signal connection to obtain the test item Test results. The electrical signal generated by the test paper can reflect the physical characteristics of the substance to be tested, such as concentration and quantity. In some embodiments, the detection test paper has reagents for biological or chemical reaction with the substance to be detected. Just as an example, an appropriate excitation signal, such as a certain magnitude of voltage, can be applied to the test paper (such as through the first type of terminal on the electrode interface), and the reaction on the test paper will be presented in the form of electrical signals (current or voltage) , By detecting and analyzing these electrical signals, the test results of the items to be tested can be tested. In some embodiments, the test strips used for different test items are different, and the test test strips corresponding to different test items are connected in different ways. The processing circuit 110 can be identified by the signal detected by the electrode interface 130. For the connection methods of different test strips, please refer to the related descriptions in Figures 2 to 4.

电压转换模块140可以输出至少两种电压，这两种电压可以对应不同的测试项目。在一些实施例中，电压转换模块140能够同时在不同的输出端上输出两种以上的电压，或者在不同时间阶段在同一输出端上输出两种以上的电压。The voltage conversion module 140 can output at least two voltages, and the two voltages can correspond to different test items. In some embodiments, the voltage conversion module 140 can output more than two voltages on different output terminals at the same time, or output more than two voltages on the same output terminal at different time periods.

在一些实施例中，电压转换模块140可以与切换电路120具有信号连接，以通过切换电路120控制目标检测项目所需的输出电压至电极接口130的第一类端子。在一些实施例中，电压转换模块140还可以与处理电路110具有信号连接，以通过处理电路110控制所述电压转换模块140输出相应的电压。In some embodiments, the voltage conversion module 140 may have a signal connection with the switching circuit 120 to control the output voltage required by the target detection item to the first-type terminal of the electrode interface 130 through the switching circuit 120. In some embodiments, the voltage conversion module 140 may also have a signal connection with the processing circuit 110 to control the voltage conversion module 140 to output a corresponding voltage through the processing circuit 110.

在一些实施例中，电压转换模块140的输入可以为直流电源或交流电源，输出可以为直流电或交流电。在一些实施例中，电压转换模块140可以包括DC-DC模块，同时输出不同电压等级的电压。在一些实施例中，所述不同电压等级的电压可以包括极性不同的电压。例如，电压转换模块140可以同时输出两路电压，一路为400mV，一路为-400mV。在一些实施例中，电压转换模块140可以输出的不同等级的电压可以根据多检测项目测试装置100测试的具体检测项目进行确定。在一些实施例中，电压转换模块140可以使用稳压芯片LM337。In some embodiments, the input of the voltage conversion module 140 may be a DC power supply or an AC power supply, and the output may be a DC power or an AC power. In some embodiments, the voltage conversion module 140 may include a DC-DC module, and output voltages of different voltage levels at the same time. In some embodiments, the voltages of different voltage levels may include voltages of different polarities. For example, the voltage conversion module 140 can output two voltages at the same time, one is 400mV and the other is -400mV. In some embodiments, the different levels of voltage that can be output by the voltage conversion module 140 can be determined according to the specific test items tested by the multi-test item test device 100. In some embodiments, the voltage conversion module 140 may use a voltage stabilizing chip LM337.

在一些实施例中，多检测项目测试装置100还可以包括交互部件150。交互部件150可以用于与使用者进行交互。在一些实施例中，交互部件150可以为多检测项目测试装置100外部或表面的部件，用户可以通过该交互部件输入交互信号。在一些实施例中，交互部件150可以包括按钮或触屏，使用者可以通过按钮或触屏输入的交互信号，选择目标检测项目。在一些实施例中，交互部件150可以与处理电路110具有信号连接，用以将输入的交互信号发送至处理电路110。In some embodiments, the multi-test item testing device 100 may further include an interactive component 150. The interactive component 150 can be used to interact with the user. In some embodiments, the interactive component 150 may be a component outside or on the surface of the multi-detection item test device 100, and the user can input an interactive signal through the interactive component. In some embodiments, the interactive component 150 may include a button or a touch screen, and the user may select a target detection item through an interactive signal input by the button or the touch screen. In some embodiments, the interactive component 150 may have a signal connection with the processing circuit 110 to send the input interactive signal to the processing circuit 110.

在一些实施例中，所述多检测项目测试装置100可以检测多种检测项目，所述检测项目可以包括：血糖检测、尿酸检测、胆固醇检测、血型检测、HCG(人绒毛膜***)、血红蛋白检测、红细胞检测、白细胞检测、PH值检测、维生素C检测、脂肪酸检测、以及各种微生物检测。仅作为示例，所述多检测项目测试装置100检测项目可以至少包括血糖检测项目、尿酸检测项目以及胆固醇检测项目其中的两种。In some embodiments, the multi-test item test device 100 can detect multiple test items, and the test items may include: blood glucose test, uric acid test, cholesterol test, blood type test, HCG (human chorionic gonadotropin), Hemoglobin test, red blood cell test, white blood cell test, PH value test, vitamin C test, fatty acid test, and various microbial tests. Merely as an example, the test items of the multiple test item test device 100 may include at least two of the blood sugar test items, the uric acid test items, and the cholesterol test items.

应当注意的是，上述有多检测项目测试装置100的描述仅仅是为了示例和说明，而不限定本申请的适用范围。对于本领域技术人员来说，在本申请的指导下可以对多检测项目测试装置100进行各种修正和改变。然而，这些修正和改变仍在本申请的范围之内。It should be noted that the above description of the test device 100 with multiple detection items is only for example and description, and does not limit the scope of application of this application. For those skilled in the art, various modifications and changes can be made to the multi-detection item test device 100 under the guidance of this application. However, these amendments and changes are still within the scope of this application.

图2是根据本申请的一些实施例所示的血糖检测项目时端子的连接状态示意图。Fig. 2 is a schematic diagram of the connection state of the terminal according to some embodiments of the present application when the blood glucose detection item is shown.

在一些实施例中，与电极接口连接的检测试纸的端子可以包括多个，如端子1、端子2、端子3、端子4和端子5等。在一些实施例中，电极接口的端子也可以包括多个，如端子a、端子b、端子c、端子d、端子e，与检测试纸的端子一对一连接。其中，检测试纸的端子1、端子2和端子3以及电极接口的第二类端子，端子a、端子b、端子c可以用于采集信号，检测试纸的端子4与端子5可以用于输入激励电压，电极接口的第一类端子，端子d和端子e可以用于输出激励电压。如图2所示，若所述检测试纸为血糖试纸，则端子1与端子2是处于导通状态的，可以理解，此时端子1、2会与电极接口的第二类端子接触，而端子3没有信号接入。在一些实施例中，当血糖试纸***电极接口时，电极接口的端子d和端子e同时与血糖试纸的端子4和端子5连接，用于施加所需的激励电压。电极接口的端子a和端子b则与血糖试纸具有信号连接，此时，处理电路110只接收到的端子a和端子b输入的电信号，端子c没有信号输入，可以识别出此时与电极接口的第二类端子连接的检测试纸的端子的连接状态，进而识别出当前检测项目为血糖检测项目。In some embodiments, the terminals of the test paper connected to the electrode interface may include multiple terminals, such as terminal 1, terminal 2, terminal 3, terminal 4, terminal 5, and so on. In some embodiments, the terminal of the electrode interface may also include multiple terminals, such as terminal a, terminal b, terminal c, terminal d, and terminal e, which are connected to the terminals of the test paper one-to-one. Among them, the terminal 1, terminal 2, and terminal 3 of the detection test paper and the second type of terminal of the electrode interface, terminal a, terminal b, and terminal c can be used to collect signals, and the terminal 4 and terminal 5 of the detection test paper can be used to input excitation voltage , The first type of terminal of the electrode interface, terminal d and terminal e can be used to output excitation voltage. As shown in Figure 2, if the test paper is a blood glucose test paper, the terminals 1 and 2 are in a conductive state. 3 There is no signal access. In some embodiments, when the blood glucose test paper is inserted into the electrode interface, the terminal d and the terminal e of the electrode interface are connected to the terminal 4 and the terminal 5 of the blood glucose test paper at the same time for applying the required excitation voltage. The terminal a and terminal b of the electrode interface have signal connection with the blood glucose test paper. At this time, the processing circuit 110 only receives the electrical signals input by the terminal a and terminal b, and the terminal c has no signal input, so it can be recognized that the electrode interface is connected at this time. The connection state of the terminal of the test paper connected to the second type of terminal, and then it is recognized that the current test item is a blood glucose test item.

图3是根据本申请的一些实施例所示的尿酸检测项目时端子的连接状态示意图。Fig. 3 is a schematic diagram of the connection state of the terminal according to some embodiments of the present application when detecting items of uric acid.

在一些实施例中，与电极接口连接的检测试纸的端子可以包括多个，如端子1、端子2、端子3、端子4和端子5等。其中，检测试纸的端子1、端子2和端子3以及电极接口的第二类端子，端子a、端子b、端子c可以用于采集信号，检测试纸的端子4与端子5可以用于输入激励电压，电极接口的第一类端子，端子d和端子e可以用于输出激励电压。如图3所示，若所述检测试纸为尿酸试纸，则端子2与端子3是处于导通状态的，可以理解，此时端子2、3会与电极接口的第二类端子接触，而端子1没有信号接入。在一些实施例中，当尿酸试纸***电极接口时，电极接口的端子d和端子e同时与尿酸试纸的端子4和端子5连接，用于施加所需的激励电压。电极接口的端子b和端子c与尿酸试纸具有信号连接，此时，处理电路110只接收到的端子b和端子c输入的电信号，端子a没有信号输入，可以识别出此时与电极接口的第二类端子连接的检测试纸的端子的连接状态，进而识别出当前检测项目为尿酸检测项目。In some embodiments, the terminals of the test paper connected to the electrode interface may include multiple terminals, such as terminal 1, terminal 2, terminal 3, terminal 4, terminal 5, and so on. Among them, the terminal 1, terminal 2, and terminal 3 of the detection test paper and the second type of terminal of the electrode interface, terminal a, terminal b, and terminal c can be used to collect signals, and the terminal 4 and terminal 5 of the detection test paper can be used to input excitation voltage , The first type of terminal of the electrode interface, terminal d and terminal e can be used to output excitation voltage. As shown in Figure 3, if the test paper is a uric acid test paper, the terminal 2 and the terminal 3 are in a conductive state. 1 There is no signal access. In some embodiments, when the uric acid test paper is inserted into the electrode interface, the terminal d and the terminal e of the electrode interface are simultaneously connected to the terminal 4 and the terminal 5 of the uric acid test paper for applying the required excitation voltage. The terminal b and terminal c of the electrode interface have signal connections with the uric acid test paper. At this time, the processing circuit 110 only receives the electrical signals input by the terminal b and terminal c, and the terminal a has no signal input, so it can be identified The connection state of the terminal of the test paper connected to the second type of terminal is then identified as the uric acid test item.

图4是根据本申请的一些实施例所示的胆固醇检测项目时端子的连接状态示意图。Fig. 4 is a schematic diagram of the connection state of the terminal according to some embodiments of the present application in the case of cholesterol detection items.

在一些实施例中，与电极接口连接的检测试纸的端子第二类端子可以包括多个，如端子1、端子2、端子3、端子4和端子5等。其中，检测试纸的端子1、端子2和端子3以及电极接口的第二类端子，端子a、端子b、端子c可以用于采集信号，检测试纸的端子4与端子5可以用于输入激励电压，电极接口的第一类端子，端子d和端子e可以用于输出激励电压。如图4所示，若所述检测试纸为胆固醇试纸，则端子1、端子2、端子3都互相导通，可以理解，此时端子1、2、3都会与电极接口的第二类端子接触。在一些实施例中，当胆固醇试纸***电极接口时，电极接口的端子d和端子e同时与血糖试纸连接，用于施加所需的激励电压。电极接口的端子a、端子b、端子c都与胆固醇试纸具有信号连接，此时，处理电路110接收到端子a、端子b、端子c输入的电信号，可以识别出此时与电极接口的第二类端子连接的检测试纸的端子的连接状态，进而识别出当前检测项目为胆固醇检测项目。In some embodiments, the second-type terminal of the test paper connected to the electrode interface may include multiple terminals, such as terminal 1, terminal 2, terminal 3, terminal 4, terminal 5, and so on. Among them, the terminal 1, terminal 2, and terminal 3 of the detection test paper and the second type of terminal of the electrode interface, terminal a, terminal b, and terminal c can be used to collect signals, and the terminal 4 and terminal 5 of the detection test paper can be used to input excitation voltage , The first type of terminal of the electrode interface, terminal d and terminal e can be used to output excitation voltage. As shown in Figure 4, if the test paper is a cholesterol test paper, the terminals 1, terminal 2, and terminal 3 are all connected to each other. . In some embodiments, when the cholesterol test paper is inserted into the electrode interface, the terminal d and the terminal e of the electrode interface are connected to the blood glucose test paper at the same time for applying the required excitation voltage. The terminal a, terminal b, and terminal c of the electrode interface all have signal connections with the cholesterol test paper. At this time, the processing circuit 110 receives the electrical signals input from the terminal a, terminal b, and terminal c, and can identify the first connection with the electrode interface at this time. The connection state of the terminal of the test paper connected to the second-type terminal, and then it is recognized that the current test item is a cholesterol test item.

图5是根据本申请的一些实施例所示的多检测项目测试方法的示例性流程图。在一些实施例中，流程500可以由多检测项目测试装置100实现。Fig. 5 is an exemplary flow chart of a multi-detection item testing method according to some embodiments of the present application. In some embodiments, the process 500 may be implemented by the multi-test item testing device 100.

步骤510，通过电压转换模块输出电压。Step 510: Output the voltage through the voltage conversion module.

电压转换模块可以用于输出不同等级的电压提供给电极接口。在一些实施例中，所述电压转换模块能够输出至少两种电压，所述至少两种电压对应不同的检测项目。在一些实施例中，所述电压转换模块可以包括DC-DC模块。The voltage conversion module can be used to output different levels of voltage to the electrode interface. In some embodiments, the voltage conversion module can output at least two voltages, and the at least two voltages correspond to different detection items. In some embodiments, the voltage conversion module may include a DC-DC module.

在一些实施例中，电压转换模块的输入电压可以为标准电压，例如12V，36V等。在一些实施例中，电压转换模块的输出可以为至少两个不同电压等级的电压，还可以通过反接的方式输出包括极性不同的电压。例如，可以输出-400mv的电压用于测试胆固醇项目，输出为400mv的电压用于测试血糖和尿酸项目。在一些实施例中，电压转换模块输出的具体电压等级可以根据具体检测项目进行确定，在此不作限定。In some embodiments, the input voltage of the voltage conversion module may be a standard voltage, such as 12V, 36V, etc. In some embodiments, the output of the voltage conversion module can be at least two voltages of different voltage levels, and can also output voltages with different polarities in a reverse connection manner. For example, you can output a voltage of -400mv for testing cholesterol items, and output a voltage of 400mv for testing blood sugar and uric acid items. In some embodiments, the specific voltage level output by the voltage conversion module can be determined according to specific detection items, which is not limited here.

在一些实施例中，电压转换模块可以与切换电路相连接，不同等级的电压输出端可以分别连接切换电路的不同开关。在一些实施例中，处理电路可以通过切换电路控制电压转换模块输出的不同电压电路的通断，从而控制检测项目所需的电压输出至电极接口。In some embodiments, the voltage conversion module may be connected to the switching circuit, and different levels of voltage output terminals may be respectively connected to different switches of the switching circuit. In some embodiments, the processing circuit can control the on and off of the different voltage circuits output by the voltage conversion module through the switching circuit, so as to control the voltage required by the detection item to be output to the electrode interface.

在一些实施例中，处理电路可以控制电压转换模块的电压输出一种以上电压。例如，当多检测项目测试装置的电源接通时，电压转换模块可以开始输出一种以上电压。或者，电压转换模块也可以在处理电路确定目标检测项目后开始输出一种以上电压。In some embodiments, the processing circuit may control the voltage of the voltage conversion module to output more than one voltage. For example, when the power of the multi-detection item test device is turned on, the voltage conversion module can start to output more than one voltage. Alternatively, the voltage conversion module may also start to output more than one voltage after the processing circuit determines the target detection item.

步骤520，确定目标检测项目。Step 520: Determine the target detection item.

在一些实施例中，可以通过处理电路110确定目标检测项目。目标检测项目是中使用者当前希望进行的检测项目。在一些实施例中，检测项目可以包括至少血糖检测，尿酸检测，胆固醇检测中的两种。在一些实施例中，所述检测项目可以包括血糖检测、尿酸检测、胆固醇检测、血型检测、HCG(人绒毛膜***)、血红蛋白检测、红细胞检测、白细胞检测、PH值检测、维生素C检测、脂肪酸检测、以及各种微生物检测。In some embodiments, the target detection item can be determined by the processing circuit 110. The target detection item is the detection item that the user currently wants to perform. In some embodiments, the test items may include at least two of blood sugar test, uric acid test, and cholesterol test. In some embodiments, the test items may include blood glucose test, uric acid test, cholesterol test, blood type test, HCG (human chorionic gonadotropin), hemoglobin test, red blood cell test, white blood cell test, PH value test, vitamin C test , Fatty acid testing, and various microbial testing.

在一些实施例中，处理电路可以通过电极接口检测到的信号确定目标检测项目。电极接口为连接检测试纸与多检测项目测试装置的接口。在一些实施例中，电极接口可以为容纳不同检测项目检测试纸的试纸插槽。在一些实施例中，电极接口可以包括两个或以上端子(或探针)，所述端子可以具有相同或不同的功能。在一些实施例中，电极接口可以包括第二类端子，所述第二类端子可以直接与检测试纸相连接，将检测试纸产生的电信号发送至处理电路。在一些实施例中，第二类端子的识别的信号可以为模拟信号。在一些实施例中，不同检测项目所对应的检测试纸的端子连接不同，不同检测项目传输到电极接口的信号也不同。在一些实施例中，处理电路可以接收相应第二类端子输出的信号，并基于第二类端子的信号输出确定目标检测项目。在一些实施例中，处理电路还可以对第二类端子输出的信号进行处理以确定目标检测项目。关于处理电路基于第二类端子接入的信号确定目标检测项目的更多内容可以参见图2～4的相关说明。In some embodiments, the processing circuit may determine the target detection item through the signal detected by the electrode interface. The electrode interface is the interface that connects the test paper and the multi-test item test device. In some embodiments, the electrode interface may be a test paper slot for accommodating test papers for different test items. In some embodiments, the electrode interface may include two or more terminals (or probes), and the terminals may have the same or different functions. In some embodiments, the electrode interface may include a second type of terminal, and the second type of terminal may be directly connected to the test paper, and send the electrical signal generated by the test paper to the processing circuit. In some embodiments, the identified signal of the second type of terminal may be an analog signal. In some embodiments, the terminal connections of the test strips corresponding to different test items are different, and the signals transmitted to the electrode interface for different test items are also different. In some embodiments, the processing circuit may receive the signal output by the corresponding second-type terminal, and determine the target detection item based on the signal output of the second-type terminal. In some embodiments, the processing circuit may also process the signal output from the second-type terminal to determine the target detection item. For more information about the processing circuit determining the target detection item based on the signal connected to the second type of terminal, please refer to the related description of FIGS. 2 to 4.

在一些实施例中，处理电路还可以通过交互部件输入的交互信号确定目标检测项目。交互部件可以用于与使用者进行交互。在一些实施例中，交互部件可以为多检测项目测试装置外部或表面的部件，用户可以通过该交互部件输入交互信号。在一些实施例中，交互部件可以包括按钮或触屏，使用者可以通过按钮或触屏输入的交互信号，选择目标检测项目。在一些实施例中，交互部件可以与处理电路具有信号连接，用以将输入的交互信号发送至处理电路。In some embodiments, the processing circuit may also determine the target detection item through the interactive signal input by the interactive component. Interactive components can be used to interact with the user. In some embodiments, the interactive component may be a component external or on the surface of the multi-detection item test device, and the user can input an interactive signal through the interactive component. In some embodiments, the interactive component may include a button or a touch screen, and the user may select a target detection item through the interactive signal input by the button or the touch screen. In some embodiments, the interactive component may have a signal connection with the processing circuit to send the input interactive signal to the processing circuit.

在一些实施例中，使用者确定目标检测项目后可以通过交互部件输入交互信号，处理电路可以检测到交互部件输入的交互信号，并基于交互信号进行处理或直接确定目标检测项目。在一些实施例中，所述交互信号可以为目标检测项目的类别信息，处理电路可以根据所述类别信息直接确定目标检测项目。In some embodiments, the user can input an interactive signal through the interactive component after determining the target detection item, and the processing circuit can detect the interactive signal input by the interactive component, and process based on the interactive signal or directly determine the target detection item. In some embodiments, the interaction signal may be category information of the target detection item, and the processing circuit may directly determine the target detection item according to the category information.

步骤530，基于目标检测项目控制切换电路的选通，以便将所述至少两种电压中的相应电压接通至电极接口的第一类端子。Step 530: Control the gating of the switching circuit based on the target detection item, so as to connect the corresponding voltage of the at least two voltages to the first type terminal of the electrode interface.

切换电路可以根据处理电路的指令进行通路选择，以将电压转换模块的输出电压接通至电极接口的第一类端子。在一些实施例中，电压转换模块可以通过切换电路与电极接口的第一类端子相连接。The switching circuit can select the path according to the instruction of the processing circuit, so as to connect the output voltage of the voltage conversion module to the first-type terminal of the electrode interface. In some embodiments, the voltage conversion module may be connected to the first type terminal of the electrode interface through a switching circuit.

在一些实施例中，根据步骤520中确定的目标检测项目，处理电路可以通过输出相应的编码控制切换电路的选通。在一些实施例中，处理电路可以输出目标检测项目所需的激励电压(例如，400mV)对应的电压转换模块的输出端的编码，则切换电路可以导通相应的内部通路，将电压转换模块相应输出端上的电压连接至电极接口的第一类端子，而电压转换模块其他输出端则不与电极接口中的第一类端子连通。例如，当目标检测项目为血糖或尿酸检测时，可以导通输出电压为400mV的输出端至电极接口；当目标检测项目为胆固醇检测时，可以导通输出电压为-400mV的输出端至电极接口。在一些实施例中，不同的检测项目所需的激励电压值可以根据具体检测项目进行研究确定，在此不作限定。In some embodiments, according to the target detection item determined in step 520, the processing circuit may control the gating of the switching circuit by outputting a corresponding code. In some embodiments, the processing circuit can output the code of the output terminal of the voltage conversion module corresponding to the excitation voltage (for example, 400mV) required by the target detection item, and the switching circuit can turn on the corresponding internal path to output the voltage conversion module accordingly The voltage on the terminal is connected to the first-type terminal of the electrode interface, and the other output terminals of the voltage conversion module are not connected with the first-type terminal of the electrode interface. For example, when the target detection item is blood glucose or uric acid detection, the output terminal with an output voltage of 400mV can be connected to the electrode interface; when the target detection item is cholesterol detection, the output terminal with an output voltage of -400mV can be connected to the electrode interface . In some embodiments, the excitation voltage values required for different test items can be determined according to specific test items, which are not limited here.

在一些实施例中，切换电路可以为模拟开关芯片，其内部具有多个可控的通路。电压转换模块输出的至少两路电压可以分别连接到模拟开关芯片的不同通路引脚(不妨称为第一类引脚)上，电极接口的第一类端子可以连接到模拟开关芯片的另一些通路引脚(不妨称为第二类引脚)上，第一类引脚可以通过内部通路选择性的与第二类引脚接通。处理电路可以连接至模拟开关芯片的控制引脚上。处理电路可以向与模拟开关芯片连接的控制引脚输出指令以控制模拟开关内部不同通路的通断，以便将特定的第一类引脚与第二类引脚接通。In some embodiments, the switching circuit may be an analog switch chip with multiple controllable paths inside. At least two voltages output by the voltage conversion module can be connected to different path pins of the analog switch chip (may be called the first type pins), and the first type terminal of the electrode interface can be connected to other paths of the analog switch chip On the pins (may be called the second-category pins), the first-category pins can be selectively connected to the second-category pins through internal channels. The processing circuit can be connected to the control pin of the analog switch chip. The processing circuit can output instructions to the control pins connected to the analog switch chip to control the on and off of different channels inside the analog switch, so as to connect specific pins of the first type with the pins of the second type.

步骤540，接收所述电极接口的第二类端子输入的电信号，对所述电信号进行处理，得到所述目标检测项目的测试结果。Step 540: Receive the electrical signal input from the second-type terminal of the electrode interface, and process the electrical signal to obtain the test result of the target detection item.

在一些实施例中，电压转换模块输出的至少两种电压经切换电路的选通后，目标检测项目所需的激励电压可以被接通至电极接口的第一类端子。在所述激励电压的作用下，检测试纸上对应的物质会发生相应的生物或化学反应，从而产生一个微弱的电信号。在一些实施例中，所述电信号可以通过电极接口的第二类端子传输至处理电路进行处理，得到所述目标检测项目的测试结果。In some embodiments, after at least two voltages output by the voltage conversion module are gated by the switching circuit, the excitation voltage required by the target detection item can be connected to the first type terminal of the electrode interface. Under the action of the excitation voltage, the corresponding substance on the detection test paper will undergo a corresponding biological or chemical reaction, thereby generating a weak electrical signal. In some embodiments, the electrical signal may be transmitted to the processing circuit for processing through the second-type terminal of the electrode interface to obtain the test result of the target detection item.

在一些实施例中，实质上因发生相应的生物或化学反应而产生的电信号可以明显区别于确定目标检测项目时第二类端子的信号输出，例如前者的幅值更大，或者前者的信号波形明显不同于后者。在一些实施例中，因反应产生的电信号可以是随着时间而变化的电压或电流。在一些实施例中，所述因反应产生的电信号的大小、变化幅度、持续时间等包括了目标检测项目的所需的参数特征。In some embodiments, the electrical signal substantially generated by the corresponding biological or chemical reaction can be significantly different from the signal output of the second type of terminal when determining the target detection item, for example, the former has a larger amplitude or the former signal The waveform is clearly different from the latter. In some embodiments, the electrical signal generated by the reaction may be a voltage or current that changes over time. In some embodiments, the magnitude, change amplitude, and duration of the electrical signal generated by the reaction include the required parameter characteristics of the target detection item.

在一些实施例中，处理电路可以通过与切换电路和电极接口的电路连接，接收所述电极接口的第二类端子输入的电信号。在一些实施例中，处理电路可以基于目标检测项目调用所述目标检测项目对应的处理算法。处理算法为处理相应测试项目的电信号专用处理方法。在一些实施例中，所述处理算法可以存储于处理电路的后端数据存储器中，也可以存储于与多检测项目测试装置内容关联的其他存储设备中。当需要对接收到的电信号进行后续处理时，处理电路可以从存储器或存储设备中调用目标检测项目对应的处理算法。在一些实施例中，处理电路可以基于所述处理算法处理所述电信号，以得到目标检测项目的测试结果。In some embodiments, the processing circuit may receive the electrical signal input from the second type terminal of the electrode interface through a circuit connection with the switching circuit and the electrode interface. In some embodiments, the processing circuit may call a processing algorithm corresponding to the target detection item based on the target detection item. The processing algorithm is a special processing method for processing the electrical signal of the corresponding test item. In some embodiments, the processing algorithm may be stored in the back-end data storage of the processing circuit, or may be stored in other storage devices associated with the content of the multi-detection item test device. When it is necessary to perform subsequent processing on the received electrical signal, the processing circuit may call the processing algorithm corresponding to the target detection item from the memory or storage device. In some embodiments, the processing circuit may process the electrical signal based on the processing algorithm to obtain the test result of the target detection item.

在一些实施例中，所述电信号进过处理后，可以得到目标检测项目的测试结果，一般为目标检测项目对应的值。处理算法可以将电信号对应的数字信号转换为相应测试项目的测试数值。仅作为示例，若目标检测项目为血糖检测，则测试结果可以为血糖值。例如，处理算法输出数值可以为血糖浓度200mg/dl，此数值可以表示测试者本次测试的血糖浓度值。In some embodiments, after the electrical signal is processed, the test result of the target detection item can be obtained, which is generally a value corresponding to the target detection item. The processing algorithm can convert the digital signal corresponding to the electrical signal into the test value of the corresponding test item. For example only, if the target detection item is blood glucose detection, the test result may be the blood glucose value. For example, the output value of the processing algorithm can be a blood glucose concentration of 200 mg/dl, which can represent the blood glucose concentration value of the tester in this test.

在一些实施例中，处理电路还可以通过交互部件将相应测试项目的测试数值输出至使用者。在一些实施例中，测试结果可以被传输至交互部件的显示器进行显示。在一些实施例中，所述显示器可以包括但不限于LCD显示器、数码管、LED显示器等。在一些实施例中，测试结果还可以通过交互部件进行语音通报。In some embodiments, the processing circuit may also output the test value of the corresponding test item to the user through the interactive component. In some embodiments, the test result may be transmitted to the display of the interactive component for display. In some embodiments, the display may include, but is not limited to, an LCD display, a nixie tube, an LED display, and the like. In some embodiments, the test result can also be notified by voice through the interactive component.

应当注意的是，上述有关流程500的描述仅仅是为了示例和说明，而不限定本申请的适用范围。对于本领域技术人员来说，在本申请的指导下可以对流程500进行各种修正和改变。然而，这些修正和改变仍在本申请的范围之内。例如，可以同时执行步骤510和步骤520。再例如，可以先执行步骤520再执行步骤510。It should be noted that the foregoing description of the process 500 is only for example and description, and does not limit the scope of application of the present application. For those skilled in the art, various modifications and changes can be made to the process 500 under the guidance of this application. However, these amendments and changes are still within the scope of this application. For example, step 510 and step 520 can be performed at the same time. For another example, step 520 may be performed first, and then step 510 may be performed.

本申请实施例可能带来的有益效果包括但不限于：(1)使用一种装置实现多个检测项目的测试，方便了使用者的操作，也节约了使用成本。(2)通过切换电路实现不同激励电压的切换，从而实现多检测项目的测试；(3)通过切换电路选择相应电路的通断，避免了其他电路的电磁干扰，不同项目的工作互不干扰。需要说明的是，不同实施例可能产生的有益效果不同，在不同的实施例里，可能产生的有益效果可以是以上任意一种或几种的组合，也可以是其他任何可能获得的有益效果。The possible beneficial effects brought by the embodiments of the present application include but are not limited to: (1) The use of one device to test multiple detection items facilitates the operation of the user and also saves the cost of use. (2) Realize the switch of different excitation voltages through the switching circuit, so as to realize the test of multiple detection items; (3) Choose the on-off of the corresponding circuit through the switch circuit, avoid the electromagnetic interference of other circuits, and the work of different items does not interfere with each other. It should be noted that different embodiments may have different beneficial effects. In different embodiments, the possible beneficial effects may be any one or a combination of the above, or any other beneficial effects that may be obtained.

上文已对基本概念做了描述，显然，对于本领域技术人员来说，上述详细披露仅仅作为示例，而并不构成对本申请的限定。虽然此处并没有明确说明，本领域技术人员可能会对本申请进行各种修改、改进和修正。该类修改、改进和修正在本申请中被建议，所以该类修改、改进、修正仍属于本申请示范实施例的精神和范围。The basic concepts have been described above. Obviously, for those skilled in the art, the above detailed disclosure is only an example, and does not constitute a limitation to the application. Although it is not explicitly stated here, those skilled in the art may make various modifications, improvements and amendments to this application. Such modifications, improvements, and corrections are suggested in this application, so such modifications, improvements, and corrections still belong to the spirit and scope of the exemplary embodiments of this application.

同时，本申请使用了特定词语来描述本申请的实施例。如“一个实施例”、“一实施例”、和/或“一些实施例”意指与本申请至少一个实施例相关的某一特征、结构或特点。因此，应强调并注意的是，本说明书中在不同位置两次或多次提及的“一实施例”或“一个实施例”或“一个替代性实施例”并不一定是指同一实施例。此外，本申请的一个或多个实施例中的某些特征、结构或特点可以进行适当的组合。At the same time, this application uses specific words to describe the embodiments of this application. For example, "one embodiment", "an embodiment", and/or "some embodiments" mean a certain feature, structure, or characteristic related to at least one embodiment of the present application. Therefore, it should be emphasized and noted that “one embodiment” or “one embodiment” or “an alternative embodiment” mentioned twice or more in different positions in this specification does not necessarily refer to the same embodiment. . In addition, certain features, structures, or characteristics in one or more embodiments of the present application can be appropriately combined.

此外，本领域技术人员可以理解，本申请的各方面可以通过若干具有可专利性的种类或情况进行说明和描述，包括任何新的和有用的工序、机器、产品或物质的组合，或对他们的任何新的和有用的改进。相应地，本申请的各个方面可以完全由硬件执行、可以完全由软件(包括固件、常驻软件、微码等)执行、也可以由硬件和软件组合执行。以上硬件或软件均可被称为“数据块”、“模块”、“引擎”、“单元”、“组件”或“***”。此外，本申请的各方面可能表现为位于一个或多个计算机可读介质中的计算机产品，该产品包括计算机可读程序编码。In addition, those skilled in the art can understand that various aspects of this application can be explained and described through a number of patentable categories or situations, including any new and useful process, machine, product, or combination of substances, or for them Any new and useful improvements. Correspondingly, various aspects of the present application can be completely executed by hardware, can be completely executed by software (including firmware, resident software, microcode, etc.), or can be executed by a combination of hardware and software. The above hardware or software can be referred to as "data block", "module", "engine", "unit", "component" or "system". In addition, various aspects of this application may be embodied as a computer product located in one or more computer-readable media, and the product includes computer-readable program codes.

计算机存储介质可能包含一个内含有计算机程序编码的传播数据信号，例如在基带上或作为载波的一部分。该传播信号可能有多种表现形式，包括电磁形式、光形式等，或合适的组合形式。计算机存储介质可以是除计算机可读存储介质之外的任何计算机可读介质，该介质可以通过连接至一个指令执行***、装置或设备以实现通讯、传播或传输供使用的程序。位于计算机存储介质上的程序编码可以通过任何合适的介质进行传播，包括无线电、电缆、光纤电缆、RF、或类似介质，或任何上述介质的组合。A computer storage medium may contain a propagated data signal containing a computer program code, for example on a baseband or as part of a carrier wave. The propagated signal may have multiple manifestations, including electromagnetic forms, optical forms, etc., or suitable combinations. The computer storage medium may be any computer readable medium other than the computer readable storage medium, and the medium may be connected to an instruction execution system, device, or device to realize communication, propagation, or transmission of the program for use. The program code located on the computer storage medium can be transmitted through any suitable medium, including radio, cable, fiber optic cable, RF, or similar medium, or any combination of the above medium.

本申请各部分操作所需的计算机程序编码可以用任意一种或多种程序语言编写，包括面向对象编程语言如Java、Scala、Smalltalk、Eiffel、JADE、Emerald、C++、C#、VB.NET、Python等，常规程序化编程语言如C语言、VisualBasic、Fortran2003、Perl、COBOL2002、PHP、ABAP，动态编程语言如Python、Ruby和Groovy，或其他编程语言等。该程序编码可以完全在用户计算机上运行、或作为独立的软件包在用户计算机上运行、或部分在用户计算机上运行部分在远程计算机运行、或完全在远程计算机或处理设备上运行。在后种情况下，远程计算机可以通过任何网络形式与用户计算机连接，比如局域网(LAN)或广域网(WAN)，或连接至外部计算机(例如通过因特网)，或在云计算环境中，或作为服务使用如软件即服务(SaaS)。The computer program codes required for the operation of each part of this application can be written in any one or more programming languages, including object-oriented programming languages such as Java, Scala, Smalltalk, Eiffel, JADE, Emerald, C++, C#, VB.NET, Python Etc., conventional programming languages such as C language, VisualBasic, Fortran2003, Perl, COBOL2002, PHP, ABAP, dynamic programming languages such as Python, Ruby and Groovy, or other programming languages. The program code can run entirely on the user's computer, or as an independent software package on the user's computer, or partly on the user's computer and partly on a remote computer, or entirely on the remote computer or processing equipment. In the latter case, the remote computer can be connected to the user's computer through any network form, such as a local area network (LAN) or a wide area network (WAN), or connected to an external computer (for example, via the Internet), or in a cloud computing environment, or as a service Use software as a service (SaaS).

此外，除非权利要求中明确说明，本申请所述处理元素和序列的顺序、数字字母的使用、或其他名称的使用，并非用于限定本申请流程和方法的顺序。尽管上述披露中通过各种示例讨论了一些目前认为有用的发明实施例，但应当理解的是，该类细节仅起到说明的目的，附加的权利要求并不仅限于披露的实施例，相反，权利要求旨在覆盖所有符合本申请实施例实质和范围的修正和等价组合。例如，虽然以上所描述的***组件可以通过硬件设备实现，但是也可以只通过软件的解决方案得以实现，如在现有的处理设备或移动设备上安装所描述的***。In addition, unless explicitly stated in the claims, the order of processing elements and sequences, the use of numbers and letters, or the use of other names in this application are not used to limit the order of the procedures and methods of this application. Although the foregoing disclosure uses various examples to discuss some embodiments of the invention that are currently considered useful, it should be understood that such details are only for illustrative purposes, and the appended claims are not limited to the disclosed embodiments. On the contrary, the rights The requirements are intended to cover all modifications and equivalent combinations that conform to the essence and scope of the embodiments of the present application. For example, although the system components described above can be implemented by hardware devices, they can also be implemented only by software solutions, such as installing the described system on existing processing devices or mobile devices.

同理，应当注意的是，为了简化本申请披露的表述，从而帮助对一个或多个发明实施例的理解，前文对本申请实施例的描述中，有时会将多种特征归并至一个实施例、附图或对其的描述中。但是，这种披露方法并不意味着本申请对象所需要的特征比权利要求中提及的特征多。实际上，实施例的特征要少于上述披露的单个实施例的全部特征。For the same reason, it should be noted that, in order to simplify the expressions disclosed in this application and help the understanding of one or more embodiments of the invention, in the foregoing description of the embodiments of this application, multiple features are sometimes combined into one embodiment. In the drawings or its description. However, this method of disclosure does not mean that the subject of the application requires more features than those mentioned in the claims. In fact, the features of the embodiment are less than all the features of the single embodiment disclosed above.

一些实施例中使用了描述成分、属性数量的数字，应当理解的是，此类用于实施例描述的数字，在一些示例中使用了修饰词“大约”、“近似”或“大体上”来修饰。除非另外说明，“大约”、“近似”或“大体上”表明所述数字允许有±20％的变化。相应地，在一些实施例中，说明书和权利要求中使用的数值参数均为近似值，该近似值根据个别实施例所需特点可以发生改变。在一些实施例中，数值参数应考虑规定的有效数位并采用一般位数保留的方法。尽管本申请一些实施例中用于确认其范围广度的数值域和参数为近似值，在具体实施例中，此类数值的设定在可行范围内尽可能精确。In some embodiments, numbers describing the number of ingredients and attributes are used. It should be understood that such numbers used in the description of the embodiments use the modifier "approximately", "approximately" or "substantially" in some examples. Retouch. Unless otherwise stated, "approximately", "approximately" or "substantially" indicates that the number is allowed to vary by ±20%. Correspondingly, in some embodiments, the numerical parameters used in the description and claims are approximate values, and the approximate values can be changed according to the required characteristics of individual embodiments. In some embodiments, the numerical parameter should consider the prescribed effective digits and adopt the method of general digit retention. Although the numerical ranges and parameters used to confirm the breadth of the range in some embodiments of the present application are approximate values, in specific embodiments, the setting of such numerical values is as accurate as possible within the feasible range.

针对本申请引用的每个专利、专利申请、专利申请公开物和其他材料，如文章、书籍、说明书、出版物、文档等，特此将其全部内容并入本申请作为参考。与本申请内容不一致或产生冲突的申请历史文件除外，对本申请权利要求最广范围有限制的文件(当前或之后附加于本申请中的)也除外。需要说明的是，如果本申请附属材料中的描述、定义、和/或术语的使用与本申请所述内容有不一致或冲突的地方，以本申请的描述、定义和/或术语的使用为准。For each patent, patent application, patent application publication and other materials cited in this application, such as articles, books, specifications, publications, documents, etc., the entire contents are hereby incorporated into this application by reference. The application history documents that are inconsistent or conflicting with the content of this application are excluded, and documents that restrict the broadest scope of the claims of this application (currently or later attached to this application) are also excluded. It should be noted that if there is any inconsistency or conflict between the description, definition, and/or term usage in the attached materials of this application and the content described in this application, the description, definition and/or term usage of this application shall prevail .

最后，应当理解的是，本申请中所述实施例仅用以说明本申请实施例的原则。其他的变形也可能属于本申请的范围。因此，作为示例而非限制，本申请实施例的替代配置可视为与本申请的教导一致。相应地，本申请的实施例不仅限于本申请明确介绍和描述的实施例。Finally, it should be understood that the embodiments described in this application are only used to illustrate the principles of the embodiments of this application. Other variations may also fall within the scope of this application. Therefore, as an example and not a limitation, the alternative configuration of the embodiment of the present application can be regarded as consistent with the teaching of the present application. Correspondingly, the embodiments of the present application are not limited to the embodiments explicitly introduced and described in the present application.

Claims

一种多检测项目测试装置，其特征在于，包括处理电路、切换电路、电极接口和电压转换模块；其中，所述电压转换模块通过切换电路与电极接口的第一类端子信号连接；所述处理电路分别与所述切换电路以及电极接口的第二类端子具有信号连接；A test device for multiple detection items, which is characterized by comprising a processing circuit, a switching circuit, an electrode interface, and a voltage conversion module; wherein the voltage conversion module is signal-connected to the first-type terminal of the electrode interface through the switching circuit; the processing The circuit has signal connections with the switching circuit and the second type terminals of the electrode interface respectively;

所述电压转换模块能够输出至少两种电压，所述至少两种电压对应不同的检测项目；The voltage conversion module can output at least two voltages, and the at least two voltages correspond to different detection items;

所述处理电路至少用于基于目标检测项目控制所述切换电路的选通，以便将所述至少两种电压中的相应电压接通至所述第一类端子；以及，用于接收所述第二类端子输入的电信号，对所述电信号进行处理，得到所述目标检测项目的测试结果。The processing circuit is used for at least controlling the gating of the switching circuit based on the target detection item, so as to connect the corresponding voltage of the at least two voltages to the first type terminal; and for receiving the first type terminal; The electrical signal input by the second-type terminal is processed to obtain the test result of the target detection item.
如权利要求1所述的装置，其特征在于，所述第二类端子的数量为两个或以上；The device of claim 1, wherein the number of the second type terminals is two or more;

为了基于目标检测项目控制所述切换电路的选通，以便将所述至少两种电压中的相应电压接通至所述第一类端子，所述处理电路还用于：In order to control the gating of the switching circuit based on the target detection item, so as to connect the corresponding voltage of the at least two voltages to the first-type terminal, the processing circuit is further configured to:

检测具有信号输出的第二类端子；Detect the second type terminal with signal output;

基于所述具有信号输出的第二类端子确定目标检测项目；Determining a target detection item based on the second-type terminal with signal output;

基于所述目标检测项目控制所述切换电路的选通。The gating of the switching circuit is controlled based on the target detection item.
如权利要求1所述的装置，其特征在于，还包括交互部件；所述交互部件与所述处理电路具有信号连接；The device of claim 1, further comprising an interactive component; the interactive component has a signal connection with the processing circuit;

为了基于目标检测项目控制所述切换电路的选通，以便将所述至少两种电压中的相应电压接通至所述第一类端子，所述处理电路还用于：In order to control the gating of the switching circuit based on the target detection item, so as to connect the corresponding voltage of the at least two voltages to the first-type terminal, the processing circuit is further configured to:

检测所述交互部件输入的交互信号；Detecting the interactive signal input by the interactive component;

基于所述交互信号确定目标检测项目；Determining a target detection item based on the interaction signal;

基于所述目标检测项目控制所述切换电路的选通。The gating of the switching circuit is controlled based on the target detection item.
如权利要求1所述的装置，其特征在于，所述处理电路还与所述电压转换模块具有信号连接，以控制所述电压转换模块输出相应的电压。8. The device of claim 1, wherein the processing circuit further has a signal connection with the voltage conversion module to control the voltage conversion module to output a corresponding voltage.
如权利要求1所述的装置，其特征在于，所述切换电路包括模拟开关，所述电压转换模块包括DC-DC模块。The device of claim 1, wherein the switching circuit comprises an analog switch, and the voltage conversion module comprises a DC-DC module.
如权利要求1所述的装置，其特征在于，所述检测项目包括以下中的至少两种：血糖检测项目、尿酸检测项目以及胆固醇检测项目。5. The device of claim 1, wherein the test items include at least two of the following: blood sugar test items, uric acid test items, and cholesterol test items.
一种多检测项目测试方法，其特征在于，包括：A test method for multiple inspection items, which is characterized in that it comprises:

通过电压转换模块输出电压，所述电压转换模块能够输出至少两种电压，所述至少两种电压对应不同的检测项目；Output voltage through the voltage conversion module, the voltage conversion module can output at least two voltages, and the at least two voltages correspond to different detection items;

确定目标检测项目；Determine the target detection items;

基于目标检测项目控制切换电路的选通，以便将所述至少两种电压中的相应电压接通至电极接口的第一类端子；Controlling the gating of the switching circuit based on the target detection item, so that the corresponding voltage of the at least two voltages is connected to the first type terminal of the electrode interface;

接收所述电极接口的第二类端子输入的电信号，对所述电信号进行处理，得到所述目标检测项目的测试结果。The electrical signal input from the second type terminal of the electrode interface is received, and the electrical signal is processed to obtain the test result of the target detection item.
如权利要求7所述的方法，其特征在于，所述第二类端子的数量为两个或以上；8. The method of claim 7, wherein the number of the second type terminals is two or more;

所述确定目标检测项目包括：The target detection items include:

检测具有信号输出的第二类端子；Detect the second type terminal with signal output;

基于所述具有信号输出的第二类端子确定目标检测项目。The target detection item is determined based on the second-type terminal with signal output.
如权利要求7所述的方法，其特征在于，所述确定目标检测项目还包括：The method according to claim 7, wherein said determining the target detection item further comprises:

通过交互部件接收交互信号；Receive interactive signals through interactive components;

检测交互部件输入的交互信号；Detect the interactive signal input by the interactive component;

基于所述交互信号确定目标检测项目。The target detection item is determined based on the interaction signal.
如权利要求7所述的方法，其特征在于，还包括：The method of claim 7, further comprising:

控制所述电压转换模块，使其输出一种以上电压。The voltage conversion module is controlled to output more than one voltage.
如权利要求7所述的方法，所述检测项目包括以下中的至少两种：血糖检测项目、尿酸检测项目以及胆固醇检测项目。8. The method according to claim 7, wherein the test items include at least two of the following: blood sugar test items, uric acid test items, and cholesterol test items.
如权利要求7所述的方法，所述接收所述电极接口的第二类端子输入的电信号，对所述电信号进行处理，得到所述目标检测项目的测试结果包括：7. The method of claim 7, wherein the receiving the electrical signal input from the second-type terminal of the electrode interface and processing the electrical signal to obtain the test result of the target detection item comprises:

基于所述目标检测项目调用所述目标检测项目对应的处理算法；Calling a processing algorithm corresponding to the target detection item based on the target detection item;

基于所述处理算法处理所述电信号，以得到目标检测项目的测试结果。The electrical signal is processed based on the processing algorithm to obtain the test result of the target detection item.