CN109030582A - Shell type intelligence POCT instrument - Google Patents

Shell type intelligence POCT instrument Download PDF

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Publication number
CN109030582A
CN109030582A CN201810739058.6A CN201810739058A CN109030582A CN 109030582 A CN109030582 A CN 109030582A CN 201810739058 A CN201810739058 A CN 201810739058A CN 109030582 A CN109030582 A CN 109030582A
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China
Prior art keywords
mobile terminal
shell
detection processing
processing plate
communication module
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Pending
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CN201810739058.6A
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Chinese (zh)
Inventor
梁波
叶学松
任显水
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Shandong Industrial Technology Research Institute of ZJU
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Shandong Industrial Technology Research Institute of ZJU
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Priority to CN201810739058.6A priority Critical patent/CN109030582A/en
Publication of CN109030582A publication Critical patent/CN109030582A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

The invention discloses shell type intelligence POCT instrument, including sample circuit, micro-control unit, communication module and power supply, are packaged in detection processing plate, are slidably connected between detection processing plate and shell, and detection processing plate has the test paper slot for test paper insertion.The present invention provides a kind of by POCT detector in conjunction with mobile terminal, by mobile terminal real-time display detection case, without the shell type intelligence POCT instrument of professional operation.

Description

Shell type intelligence POCT instrument
Technical field
The present invention relates to medical instruments fields, more specifically, it is related to a kind of shell type intelligence POCT instrument.
Background technique
It is used to embody the characteristic of stoste, Jin Erfa to the stoste extent of reaction, the analysis of stoste stable case in electrochemical field It transforms into for detecting body fluid and reacts human body situation, detection field is widely used in vitro, about body in laboratory The use process operation of outer detection is excessively complicated, instrument and equipment threshold is higher and needs special laboratory technician that could complete detection etc. Disadvantage causes portable, civil vitro detection instrument or screening instrument quickly to be developed.
As the continuous improvement of people's health consciousness and rhythm of life are constantly accelerated, people are to quick health examination demand More and more, wherein blood glucose, uric acid concentration detector can be completed to detect in a few minutes, can quickly examine patient It is disconnected to screen and patient condition's degree is detected, test result accuracy has been increased to medical level, has obtained medical matters work The approval of author and consumer, and be widely used in medical detection and civilian survey certainly.
With the fast development of mobile terminal such as smart phone, this industry of mobile terminal beauty is newborn as novel industry And go out.For mobile terminal brand and function increase and in diversification, mobile terminal protective shell serves not only as ornament, more can Protect mobile phone, shatter-resistant, scratch resistant, waterproof and shockproof.
In vitro detections instrument such as existing blood glucose meter, uric acid instrument using hand-held equipment, carries, needed individually in use process Carry, individually storage, occupied space are larger, and are individually equipped with display, the human-computer interactions mould group such as key, existing smart machine is also all Using WIFI, bluetooth, GPRS communication mode.
POCT detectors such as existing similar blood glucose meter, uric acid instrument or be the large-scale detection device that hospital uses, need Connection computer can once measure multiple groups tested sample;It is exactly the handheld device of personal use, list can be carried out Secondary list sample measurement, the large-scale detection device individual of hospital is difficult to use, and hand-held individual's detection device then needs individually to carry Occupy larger space, use process will more be separately provided that use process is many and diverse and waste time, and the data of test are if necessary to upper Expensive or using trouble wireless communication module is then needed to complete when passing server;Common POCT detector include with Lower part test paper slot, sample circuit, micro-control unit, key, display, communication module, power supply.The man-machine friendship of POCT detector The instrument is mutually partially occupied close to the production cost of half, is difficult human-computer interaction optimization reaching mobile terminal in this way Human-computer interaction it is horizontal, lead to that user experience is bad in traditional POCT detector use process and production cost is high; Test data is transferred on remote server by intelligent POCT detector currently on the market mostly uses following communication mode: blue Tooth, WIFI, GPRS, 3G, 4G, 5G, several communication modes cause electron radiation amount larger there are power is larger, can be strong to human body Health has an impact, configuration complexity cause, communication higher using threshold to be carried out using the flow of built-in rate card in use process New rate can be generated when data exchange in use.
Summary of the invention
The purpose of the present invention is to provide a kind of by POCT detector in conjunction with mobile terminal, is shown in real time by mobile terminal Show detection case, without the shell type intelligence POCT instrument of professional operation.
The technical solution adopted by the present invention to solve the technical problems is: shell type intelligence POCT instrument, including sample circuit, Micro-control unit, communication module and power supply, it is characterised in that: further include the shell being installed on mobile terminal, by sample circuit, Micro-control unit, communication module and power package are slidably connected between detection processing plate and shell in detection processing plate, detection Processing board has the test paper slot for test paper insertion, is equipped with electrode contacts in test paper slot.
As a preferred option, detection processing plate is equipped with sliding rail, and shell is equipped with sliding slot, and shell and the sliding of detection processing plate connect It connects.
As a preferred option, detection processing plate is equipped with indicator light.
As a preferred option, the communication module uses wireless communication module or wire communication module.
As a preferred option, wireless communication module uses NFC, bluetooth, WIFI, GPRS, 3G, 4G or 5G wireless network, Wire communication module is connected using data line by the way of mobile terminal data interface.
As a preferred option, the power supply uses the form of built-in soft package lithium battery, or using detachable button electricity Pond, or be powered using the mobile terminal of support OTG interface by wired mode.
As a preferred option, using the OTG interface of wireless, wired, solar energy electroplax or mobile terminal to the POCT Instrument charges.
As a preferred option, the POCT instrument further includes mobile terminal, and there are mobile terminal data to upload circuit, key And display;Data upload circuit, are transmitted to server for will test data;Key is for being arranged parameter;Display is used for Show testing result and detection time.Mobile terminal refers to the computer equipment that can be used on the move, such as mobile phone, notes Originally, tablet computer or vehicle-mounted computer.
Workflow of the invention: when in-vitro diagnosis being needed to test, will test processing board and be installed on shell, and by shell It is installed on the mobile terminal back side, ready test paper is inserted into the test paper slot on detection processing plate first, is detected Processing board response sends the APP in the automatic starting mobile terminal of instruction to mobile terminal by communication module and enters detection interface, Mobile terminal is shown by APP or voice prompting instills liquid, starts to detect countdown, display test knot is completed in countdown Fruit, testing result are sent on server by mobile terminal network, and the mobile terminal being licensed by other can check this Testing result, after completing test, mobile terminal enters pretest condition;When POCT instrument detects low battery automatically, pass through Indicator light on POCT instrument carries out alarm indication, does not charge also for a long time when detecting, then passes through communication module to movement Terminal sends a low battery warning, reminds charging.
The present invention has the advantages that 1, this POCT instrument by sample circuit, micro-control unit, communication module and power package in On one block of detection processing plate, processing board button will test inside the shell, replace the position of original shell is easy to carry can examine at any time It surveys, when use only needs casing can be connected automatically to the mobile terminal on mobile terminals, and it is real to pass through mobile terminal When show detection case, do not have to professional operation.
2, POCT instrument human-computer interaction part occupies the instrument close to the production cost of half, is difficult in this way by people The human-computer interaction that machine interaction optimizing reaches mobile phone is horizontal, leads to that user experience is bad in traditional POCT instrument use process and produces Cost is high;The present invention replaces the key, display and data of POCT instrument to upload electricity using the APP of mobile terminal device POCT instrument production cost is compressed to original half by road, and human-computer interaction, usage experience promote the water to mobile terminal device It is flat.
3. communication module can be wireless communication module, NFC near-field communication modes, the relatively close (10cm of communication distance can be used Within) it is not necessarily to high-power transmitting and reception;The present invention need to be only attached on mobile terminal in use and plug test paper Mobile terminal APP is automatically waken up, starts normal measurement and is not necessarily to many and diverse operation;Measurement data is transmitted to server and only needs to pass through Flow or mobile terminal WIFI in mobile terminal can be completed, and basically will not produce campus network.
4. POCT instrument does not use, it will test processing board and shell worn on mobile terminals, for protecting movement Terminal device.
5, test paper slot is located on detection processing plate, does not influence the beauty of shell.
Detailed description of the invention
Fig. 1 is the schematic diagram of shell in embodiment 1.
Fig. 2 is that 1 test paper slot of embodiment is located at the structural schematic diagram on detection processing plate.
Fig. 3 is the structural schematic diagram that 2 test paper slot of embodiment is located at outer casing frontispiece.
Fig. 4 is the structural schematic diagram of 2 detection processing plate of embodiment.
Fig. 5 is the structural schematic diagram of 2 shell rear surface of embodiment.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
Blood glucose or the electrochemical principle of uric acid detection
It can be in Blood Glucose or urine in the electric current of blood or uric acid generation after enzyme reaction when applying certain voltage The increase of uric acid concentration and increase, by accurately measuring these weak currents, and according to current value and blood sugar concentration or uric acid The relationship of concentration, inverse go out corresponding concentration.
Circuit theory
Using low-power consumption MSP430 single-chip microcontroller as main control chip, it is connected in circuit by test paper by sample to be tested is tested It goes, the reaction result of sample to be tested is sampled by source of stable pressure, across resistance operational amplifier circuit and 16 ADC realizations, sampled value warp Micro-control unit, that is, single-chip microcontroller operation obtains final data, using NFC as communication module, as the number in human-computer interaction process According to interaction, power module power supply is powered using Soft Roll thin polymer lithium battery, is charged by the way of wireless charging, nothing Line charge electricity and NFC wireless communication module share a coil and realize.
Embodiment 1
As depicted in figs. 1 and 2, a kind of shell type intelligence POCT instrument, including sample circuit, micro-control unit, communication module and electricity Each module is packaged in detection processing plate 2 by source, and the shell being installed on mobile terminal, detection processing plate 2 and outer It is slidably connected between shell 1, detection processing plate 2 has the test paper slot for test paper insertion, is equipped with electrode in test paper slot 3 Contact, sample circuit are sampled for the reaction result to sample to be tested and electrode contacts;Micro-control unit, for adopting Sample value is handled and obtains testing result;Communication module is transmitted to mobile terminal for will test result, through micro-control unit The testing result of processing is transmitted on mobile terminal APP through communication module.
As shown in Fig. 2, detection processing plate 2 include sample circuit, micro-control unit, communication module and power supply, have sampling, The functions such as data processing, data transmission.Using flexible circuit board as carrier, by sample circuit, micro-control unit, communication module and For power solder on the circuit board, lesser component selects small size encapsulation, and biggish integrated circuit is encapsulated using COB, COB encapsulation is chip on board encapsulation, and exactly bare chip conduction or non-conductive adhesive are adhered on interconnection substrates, then drawn Line bonding realizes its electrical connection.Power supply is battery, and battery is encapsulated using ultra-thin Soft Roll and wireless communication module is encapsulated in together In detection processing plate.
Shell 1 is typically mounted at the back side of mobile terminal such as mobile phone, has protection, decoration function.Detection processing plate 2 and outer Shell 1 is slidably connected.When being slidably connected, 1 both ends of shell be equipped with sliding slot 13, detection processing plate 2 have can be inserted into shell sliding slot 13 Sliding rail 22, detection processing plate 2 are slidably connected by sliding slot 13 with shell 1, as depicted in figs. 1 and 2.It is easy for installation and removal, and The beauty of shell 1 is not influenced.
2 back side of detection processing plate is equipped with indicator light and passes through the finger on POCT instrument when POCT instrument detects low battery automatically Show that lamp carries out alarm indication.
Communication module is communicated using NFC, bluetooth, WIFI, GPRS, 3G, 4G or 5G wireless network, or is used and passed through The mode of data line connection mobile terminal data interface is communicated.As the scheme having, using NFC communication mode, communication It is closer (within 10cm) without high-power transmitting and reception.
The power supply uses the form of built-in soft package lithium battery, perhaps uses detachable button cell or using support The mobile terminal of OTG interface is powered by wired mode.As a specific embodiment, in the power supply use Set the form of soft package lithium battery.As a preferred option, using wireless, wired, solar energy electroplax or the OTG interface of mobile terminal It charges to the POCT instrument.
The POCT instrument further includes mobile terminal, and there is mobile terminal APP, APP there are data to upload circuit, key and show Show device.Mobile terminal refers to the computer equipment that can be used on the move, such as mobile phone, notebook, tablet computer or vehicle-mounted Computer.Many kinds of parameters can be arranged in key, name, gender and age including testing staff etc..
Embodiment 2
The present embodiment the difference from embodiment 1 is that: shell have for test paper insertion test paper slot 3, test paper slot 3 Interior to be equipped with electrode contacts, shell 1 is equipped with the first card slot contact 14, and electrode contacts are electrically connected with 14 one end of the first card slot contact, examines It surveys 2 surface of processing board and is equipped with the second card slot contact 23, when detection processing plate 2 is connect with shell 1,14 other end of the first card slot contact With 23 end thereof contacts of the second card slot contact, 23 other end of the second card slot contact is connect with sample circuit, sample circuit, for treating Test sample sheet and the reaction result of the second card slot contact 23 are sampled;Micro-control unit, for being handled sampled value and being obtained Obtain testing result;Communication module is transmitted to mobile terminal for will test result, referring to Fig. 3 and Fig. 4.
As shown in figure 3, test paper slot 3 is placed in the top or bottom of shell 1 in parallel when test paper slot 3 is set on shell 1 Edge facilitates the plug of test paper.Shell 1 is detachably connected or is integrally formed with detection processing plate 2.When being detachably connected, Shell 1 is equipped with the rest area 11 for placing detection processing plate 2, and rest area 11 is groove or aperture.As a specific side Case, when rest area 11 is set as groove, groove can accommodate detection processing plate 2, and 2 edge of detection processing plate is equipped with buckle 21, recessed The corresponding position of groove edge is equipped with buckle slot 12, and detection processing plate 2 is connect by buckle 21 with shell 1.Detection processing plate 2 and outer Shell 1 is detachably connected, and detection processing plate 2 is facilitated to replace.When the groove facing moving terminal back side, the installation of processing board 2 first will test It is installed on the mobile terminal back side on shell 1, then by shell 1, detection processing plate 2 is avoided to be exposed to the external world.Groove is far from mobile When the terminal back side, it directly will test processing board 2 and be installed on shell 1, detection processing plate 2 is contacted with the external world, and it is easy for installation, without Dismantle shell 1.
As a specific scheme, when rest area 11 is set as aperture, aperture can accommodate detection processing plate 2, detection 2 edge of processing board is equipped with buckle 21, and the corresponding position of 1 open edge of shell is equipped with buckle slot 12, and detection processing plate 2 passes through buckle 21 connect with shell 1, as shown in Figure 4 and Figure 5.When installation, it directly will test processing board 2 and be installed on shell 1.It is easy for installation.
The position of groove or aperture is unlimited, depending on the shape of shell 1.As a specific scheme, groove or open Hole is located at the center of shell 1.
As a specific scheme, detection processing plate 2 is fixed by sucker and shell 1.
Workflow of the invention: when in-vitro diagnosis being needed to test, will test processing board and be installed on shell, and by shell Be installed on the mobile terminal back side, the test paper slot first ready test paper being inserted on detection processing plate or shell In, the response of detection processing plate sends the APP in the automatic starting mobile terminal of instruction to mobile terminal by communication module and enters inspection Interface is surveyed, mobile terminal is shown by APP or voice prompting instills liquid, starts to detect countdown, display is completed in countdown Test result, testing result are sent on server by mobile terminal network, and the mobile terminal being licensed by other can be looked into See this testing result, after completing test, mobile terminal enters pretest condition;When POCT instrument detects low battery automatically, Carry out alarm indication by indicator light on POCT instrument, do not charge also for a long time when detecting, then by communication module to Mobile terminal sends a low battery warning, reminds charging.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention Range should not be construed as being limited to the specific forms stated in the embodiments, and protection scope of the present invention is also and in art technology Personnel conceive according to the present invention it is conceivable that equivalent technologies mean.

Claims (8)

1. shell type intelligence POCT instrument, including sample circuit, micro-control unit, communication module and power supply, it is characterised in that: also wrap The shell being installed on mobile terminal is included, by sampling electricity, micro-control unit, communication module and power package in detection processing plate In, it is slidably connected between detection processing plate and shell, detection processing plate has the test paper slot for test paper insertion.
2. shell type intelligence POCT instrument as described in claim 1, it is characterised in that: detection processing plate is equipped with sliding rail, and shell is set There is sliding slot, shell is slidably connected with detection processing plate.
3. shell type intelligence POCT instrument as claimed in claim 2, it is characterised in that: detection processing plate is equipped with indicator light.
4. shell type intelligence POCT instrument as described in claim 1, it is characterised in that: the communication module uses radio communication mold Block or wire communication module.
5. shell type intelligence POCT instrument as claimed in claim 4, it is characterised in that: wireless communication module using NFC, bluetooth, WIFI, GPRS, 3G, 4G or 5G wireless network, wire communication module are connected using data line by the way of mobile terminal data interface.
6. shell type intelligence POCT instrument as described in claim 1, it is characterised in that: the power supply uses built-in soft package lithium battery Form, perhaps using detachable button cell or using support OTG interface mobile terminal carried out by wired mode Power supply.
7. shell type intelligence POCT instrument as claimed in claim 6, it is characterised in that: using wireless, wired, solar energy electroplax or The OTG interface of mobile terminal charges to the POCT instrument.
8. shell type intelligence POCT instrument as described in claim 1, it is characterised in that: the POCT instrument further includes mobile terminal, Mobile terminal has key and display.
CN201810739058.6A 2018-07-06 2018-07-06 Shell type intelligence POCT instrument Pending CN109030582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810739058.6A CN109030582A (en) 2018-07-06 2018-07-06 Shell type intelligence POCT instrument

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Application Number Priority Date Filing Date Title
CN201810739058.6A CN109030582A (en) 2018-07-06 2018-07-06 Shell type intelligence POCT instrument

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110301937A (en) * 2019-05-29 2019-10-08 浙江大学山东工业技术研究院 A kind of ultrasonoscope based on smart phone

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103616424A (en) * 2013-08-21 2014-03-05 荆涛 Electronic device sleeve with blood sugar measuring function, electronic device and operating method of electronic device
CN208621553U (en) * 2018-07-06 2019-03-19 浙江大学山东工业技术研究院 Shell type intelligence POCT instrument

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103616424A (en) * 2013-08-21 2014-03-05 荆涛 Electronic device sleeve with blood sugar measuring function, electronic device and operating method of electronic device
CN208621553U (en) * 2018-07-06 2019-03-19 浙江大学山东工业技术研究院 Shell type intelligence POCT instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110301937A (en) * 2019-05-29 2019-10-08 浙江大学山东工业技术研究院 A kind of ultrasonoscope based on smart phone

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