CN104398241A - Novel electronic thermometer - Google Patents
Novel electronic thermometer Download PDFInfo
- Publication number
- CN104398241A CN104398241A CN201410597780.2A CN201410597780A CN104398241A CN 104398241 A CN104398241 A CN 104398241A CN 201410597780 A CN201410597780 A CN 201410597780A CN 104398241 A CN104398241 A CN 104398241A
- Authority
- CN
- China
- Prior art keywords
- temperature
- module
- data
- body temperature
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
Abstract
The invention discloses a medical electronic body temperature measuring device with pulse measurement, temperature correction, electronic tag identification and wireless data communication functions. The body temperature measuring device can be used for automatically reading an electronic barcode of a measured object through a radio frequency identification reader, and in addition, the pulse measurement can be completed while the body temperature is measured. After the body temperature and pulse measurement is completed, the body temperature measuring device can send body temperature data, pulse data and the electronic barcode to a data receiving system in a wireless transmission mode. In addition, the body temperature measuring device also has a temperature correction function, when the temperature display value is inconsistent with the true value, the display value and the true value can reach consistency through correction. The medical electronic body temperature measuring device is mainly applied to clinics, and mercury thermometers mostly used in hospital wards in the prior art can be replaced.
Description
Technical field the present invention relates to a kind of temperature measuring equipment, particularly a kind of medical body temperature measuring device with pulses measure, temperature adjustmemt, RF identification and wireless data communication function.
Background technology is current, and the daily measurement of bldy temperature in hospital ward still adopts traditional mode to carry out.Mainly by medical personnel, clinical thermometer is issued each patient one by one, after patient's perfect aspect temperature measurement, then fetch one by one, and record measurement result respectively.The major defect of this mode of operation is that workload is large, and operating process easily causes mercury clinical thermometer broken, causes mercury pollution.
The electronic clinical thermometer that market is sold only has simple body-temperature measuring function, is only applicable to family and uses.Owing to not possessing the functions such as temperature adjustmemt, radio communication, data storage and identification, therefore also cannot substitute mercury clinical thermometer and widely use in hospital.
Although wireless telemetry technique obtains significant progress at medical monitoring arts at present.Radio receiving transmitting module combines with electronic temperature measurement module by existing technology, realizes measured temperature data to be sent to receptor with wireless receiving module by the mode of wireless transmission.But due to various technical defect, this series products is not also suitable for Clinical practice up to now.
It is the technical scheme disclosing " a kind of multi-target radio data transmission system for monitoring physiological and pathological signals " by name in the Chinese invention patent application of 00114319 at application number, the program adopts frequency division multiple access (FDMA) technology that 280MHz ~ 350MHz frequency range is divided into several channels, the corresponding transmitter of each channel.Owing to only having the bandwidth of 70MHz, the transmitter limited amount that can simultaneously use, and also the program does not also relate to measurement of bldy temperature.
Be in the Chinese invention patent of CN200420119160.X (authorized announcement date is on March 1st, 2006) at application number, disclose the technical scheme of " radio temp. data collection device for ward " by name.The program adopts infrared temperature detection instrument to measure the facial temperature of human body, infrared temperature detection instrument is fixedly installed on the top of patient bed position in ward, its inside arranges a Bluetooth transmission module, temperature data is sent to personal digital assistant device by this module, and data can be passed to server further by WLAN by personal digital assistant device.The weak point that this invention exists is that it adopts the method for infrared thermometry, and this method can only measure the shell temperature of human body, and this temperature does not represent the true body temperature of human body, and therefore, the program can not be used for clinical measurement of bldy temperature.
It is the technical scheme disclosing " method and system of wireless centralized monitoring population temperature " by name in the Chinese invention patent application of 03126789.0 at application number.The program adopts the form of Wireless Sub Station to add the quantity of the temperature check terminal that can simultaneously work in system, take microcomputer as data processing stations, data processing stations connects 1 ~ 128 substation by communication interface circuit, each substation takies a channel and carries out radio communication, may correspond to and communicate with 1 ~ 1024 terminal under substation.The deficiency that this invention exists is: the method that (1) temperature measuring circuit adopts temperature sensor, A/D is combined with microprocessor realizes.The shortcoming that this implementation method is brought is that circuit is complicated, and cost is higher; (2) data communication adopts rf chip, is not easy to carry out exchanges data with the equipment with function of Bluetooth communication (as computer, PDA etc.);
In addition, the common deficiency that more than invention exists is: do not possess the functions such as pulses measure, temperature adjustmemt, electronic label identification, be thus subject to certain restrictions in clinical practice.
Summary of the invention the present invention overcomes the deficiencies in the prior art, provides a kind of medical electric body temperature measuring device with pulses measure, temperature adjustmemt, electronic label identification and wireless data communication function.This body temperature measuring device can read the electronic bar code of measurand automatically, and while take temperature, can complete the measurement of pulse.After the measurement of the gentle pulse of perfect aspect, temperature data, pulse data and electronic bar code can be sent to data receiving system in the mode of wireless transmission by this device.In addition, this measuring device also possesses temperature adjustmemt function, when Temperature displaying value and actual value inconsistent time, by revise make show value and actual value reach consistent.
For solving the problem, the present invention by the following technical solutions:
This body temperature measuring device is made up of a measurement of bldy temperature module 1, liquid crystal display screen 2, microcontroller 3, pulses measure module 4 and a wireless communication module 5.Directly or indirectly and human contact's (as being clipped in oxter), by heat exchange, the temperature of temperature sensor will move closer to the body temperature of human body in temperature sensor in measurement of bldy temperature module.After measurement of bldy temperature module 1 records body temperature, by data interface circuit, temperature data is sent to microcontroller 3.After microcontroller 3 receives temperature data, obtain real temperature data after these data being added with the temperature value correction prestored, and drive liquid crystal display screen 2 to show temperature data.Pulses measure module 4, under the control of microcontroller 3, completes the pulses measure of human body, and pulse data is sent to microcontroller 3.Wireless communication module 5 has RF identification and wireless data transceiving function, and before each measurement, wireless communication module 5 can read the electronic mark code of patient under the control of microcontroller 3 by radio-frequency identification reader 24.After body temperature and pulses measure complete, microcontroller 3 controls wireless data transceiver module 6 and external reception devices communicating, sends body temperature, pulse data and electronic mark code.
Compared with current published patented technology, this product has pulses measure, temperature adjustmemt, radio frequency recognition function and electronic identification code memory function, is applicable to promoting the use of within the hospital.Such as, in ward, allot an electronic tag in advance for each patient, label has the electronic identification code of patient.When using this device for patient's take temperature, first read the electronic identification code of patient with the radio-frequency identification reader in this device, and by this electronic identification code stored in the Flash in device.This device can complete the measurement of pulse while take temperature, and can revise temperature data, is that result is more accurate.After the measurement of body temperature and pulse completes, temperature data and electronic identification code are together sent to external reception device by wireless communication module.Hospital information system (HIS) can be sent data to after external reception device receives data, owing to containing identity code in data, therefore HIS system can be got up, stored in the electronic medical records of patient by the name one_to_one corresponding of electronic identification code by temperature data and patient automatically.In addition, directly can also be sent in LAN by the gateway with wireless data communication function, then be sent to nursing station by LAN.The employing of this new equipment, can alleviate the labor intensity of medical personnel, can substitute a large amount of mercury clinical thermometer used in ward at present, to alleviate environmental pollution simultaneously.
Accompanying drawing explanation
Fig. 1 is that present system totally forms block diagram;
Fig. 2 is the theory diagram that in Fig. 1, measurement of bldy temperature module is connected with microcontroller and liquid crystal display screen;
Fig. 3 is the connecting circuit figure of temperature sensor and clinical thermometer special chip in Fig. 2;
Fig. 4 is microcontroller and peripheral element circuit diagram in Fig. 1;
Fig. 5 is pulses measure module and controller catenation principle block diagram (scheme one) in Fig. 1;
Fig. 6 is pulses measure module and controller catenation principle block diagram (scheme two) in Fig. 1;
Fig. 7 is wireless communication module and controller catenation principle block diagram in Fig. 1;
Fig. 8 is wireless data transceiver module circuit diagram in Fig. 7;
Fig. 9 is radio-frequency identification reader circuit diagram in Fig. 7;
The present invention is described in further detail below in conjunction with accompanying drawing and detailed description of the invention for detailed description of the invention:
The electronic clinical thermometer that accompanying drawing 1 describes is made up of a measurement of bldy temperature module 1, liquid crystal display screen 2, microcontroller 3, pulses measure module 4 and a wireless communication module 5.Directly or indirectly and human contact's (as being clipped in oxter), by heat exchange, the temperature of temperature sensor will move closer to the body temperature of human body in temperature sensor in measurement of bldy temperature module.After measurement of bldy temperature module 1 records body temperature, by data interface circuit, temperature data is sent to microcontroller 3.After microcontroller 3 receives temperature data, obtain real temperature data after these data being added with the temperature value correction prestored, and drive liquid crystal display screen 2 to show temperature data.Pulses measure module 4, under the control of microcontroller 3, completes the pulses measure of human body, and pulse data is sent to microcontroller 3.Wireless communication module 5 has RF identification and wireless data transceiving function, and before each measurement, wireless communication module 5 can read the electronic mark code of patient under the control of microcontroller 3 by radio-frequency identification reader 24.After body temperature and pulses measure complete, microcontroller 3 controls wireless data transceiver module 6 and external reception devices communicating, sends body temperature, pulse data and electronic mark code.
Fig. 2 is the theory diagram that in Fig. 1, measurement of bldy temperature module is connected with microcontroller and liquid crystal display screen.In figure, temperature sensor 6 adopts critesistor, and it is connected with clinical thermometer special chip 7.Critesistor presents different resistances at different temperature, and clinical thermometer special chip 7, according to the difference of resistance, directly calculates the temperature corresponding to this resistance.This chip has data communication function, temperature data can be passed to microcontroller 3.Because measurement of bldy temperature module may exist systematic error, therefore must revise its result.Flash storage 8 is for storing the correction table of temperature data.In correction table, corresponding one of each temperature data revises value, and the measurement result that body temperature clinical thermometer special chip exports by microcontroller 3 is added the actual value that rear drive liquid crystal display screen 2 shows body temperature with corresponding correction.Correction table is obtained by calibration experiments, it can under the programme-control of microcontroller 3, by the human-computer interaction interface on clinical thermometer button and liquid crystal display screen 2, by manually inputing in the memorizer of microcontroller 3, then by microcontroller 3, data are write in flash storage 8.Correction table also by the mode of wireless transmission, can be sent by the discharger of outside, then is received by the wireless communication module 5 of inside, and data can be write flash storage 8 by the control sequence of microcontroller 3 automatically.Flash storage 8 also can be replaced by the flash storage for controller 3 inside.
Fig. 3 is the connecting circuit figure of temperature sensor 6 and clinical thermometer special chip 7 in Fig. 2.Critesistor Sensor in figure is as temperature sensor.One end of critesistor is connected with the pin two 2 (RS) of clinical thermometer special chip U1, and the other end is connected with the pin two 0 (SC) of U1.Critesistor presents different resistances at different temperature, and clinical thermometer special chip U1, according to the difference of resistance, directly calculates the temperature corresponding to this resistance.Clinical thermometer special chip U1 selects the JA31104 chip of rising richness (JAZTEK) company.This clinical thermometer special chip 7 also has data communication function, and its pin 33 (OEB) and pin 34 (DATA) can be used for data communication, and these two pins can directly be connected with microcontroller, and temperature data is passed to microcontroller.
Fig. 4 is microcontroller and peripheral element circuit diagram in Fig. 1.In figure, U3 is microcontroller.In the present embodiment, we select the MSP430F435 of Texas Instrument (TI) company as microcontroller, and this chip has 80 pins.Wherein pin 58 (OEB) is connected with the clinical thermometer special chip 7 in measurement of bldy temperature module respectively with pin 59 (DATA), for receiving temperature data; Pin one 2, pin one 3, pin one 4, pin one 5, pin one 6, pin one 7, pin one 8, pin one 9, pin two 0, pin two 1, pin 45, pin 46, pin 47 are connected with liquid crystal display screen 2, for driving liquid crystal display screen; Pin 75, pin 76, pin 77 are connected, for the amplification of resonance-amplifier with the digital regulation resistance in amplifier 10 (or reception amplifier 19); The output data that pin 60, pin 61, pin 62, pin 63, pin 64, pin 65, pin 66, pin 67 are connected for reading in A/D converter with A/D converter 12 (or A/D converter 17); Pin 36, pin 37, pin 38, pin 39 are connected with the D/A converter 16 in pulses measure module 4 with pin 40, for controlling D/A converter 16 and carrying out data communication with D/A converter 16; Pin 54, pin 55 are connected with wireless data transceiver module, mainly complete the transfer function of data; Pin 30 is connected with radio-frequency identification reader with pin 31, completes the data communication function with this module.
Fig. 5 is the first embodiment that in Fig. 1, pulses measure module is connected with controller.In this embodiment, sound (or pressure) sensor 9 gathers the acoustical signal (or pressure signal) of heartbeat, and be translated into the signal of telecommunication, after amplifier 10 amplification and wave filter 11 filtering, by A/D converter 12, analog-signal transitions is become digital quantity, microcontroller 3 can obtain pulse value after carrying out digital filtering process to this digital quantity.Microcontroller 3 according to the size of the output valve of A/D converter 12, can also regulate amplification by the digital regulation resistance in control amplifier 10, matches with the dynamic range of the amplitude and A/D converter 12 of guaranteeing the analogue signal that wave filter 11 exports.
Fig. 6 is the second embodiment that in Fig. 1, pulses measure module is connected with controller.In this embodiment, microcontroller 3 controls by D/A converter 16, drive circuit 15 red (or infrared) light that a light emitting diode 14 sends an intensity constant, and when light irradiates tissue, a part of light can be reflected back.Because the Oxygenated blood Lactoferrin in blood has very strong Absorption to red (or infrared) light, therefore the intensity of reflected light modulate by pulse signal.After photodiode 20 receives reflected light, after the conversion of reception amplifier 19, wave filter 18 and A/D converter, analogue signal is become digital quantity.Microcontroller 3 according to the size of the output valve of A/D converter 17, can also regulate amplification by the digital regulation resistance controlled in reception amplifier 19, matches with the dynamic range of the amplitude and A/D converter 17 of guaranteeing the analogue signal that wave filter 18 exports.After the digital quantity that microcontroller 3 pairs of A/D converters 17 export carries out digital filtering process, draw pulse value.
Fig. 7 is the technic relization scheme that in Fig. 1, wireless communication module is connected with controller.Microcontroller 3 controls wireless communication module 4 and works.Wireless communication module 4 is made up of a wireless data transceiver module 22, radio-frequency antenna 23, radio-frequency identification reader 24 and a coupling coil 25.Before each thermometric, the radio-frequency identification reader in clinical thermometer reads the electronic identification code in measured's electronic tag by non-contacting mode, and by the Flash of this identification code stored in microcontroller 3; After the measurement of body temperature and pulse completes, microcontroller 3 pairs of temperature datas are revised, and obtain real temperature data, then according to the request of peripheral hardware, this body temperature, pulse data and electronic identification code are sent to wireless data transceiver module 22.After wireless data transceiver module 22 receives data, by antenna 23, these data are sent immediately.Antenna 23 is connected with wireless data transceiver module 22, for improving the data transmission distance of this device.
Fig. 8 is wireless data transceiver module circuit diagram in Fig. 7.In the present embodiment, we adopt Bluetooth technology to realize wireless data communication function.In figure, U4 is bluetooth module.The DFBM-CS120 module that we select Taiwan DELTA company to produce is as bluetooth module to realize communication function, and this kernel and peripheral circuit using the bleucore3.0 of CSR company of the U.S. as kernel, and are encapsulated in a chip by this module.The pin one 7 (UART_RX) of this module is connected with pin 55 with the pin 54 of microcontroller 3 respectively with pin two (UART_TX).
Fig. 9 is radio-frequency identification reader circuit diagram in Fig. 7.That the core component U5 of circuit adopts is MF RC522.MFRC522 is applied to a member in 13.56MHz contactless communication camber integrated level read-write card family chip.MF RC522 make use of advanced modulation and demodulation concept, fully-integrated all types of passive contactless communication mode and agreement at 13.56 mhz.It supports the multilamellar application of ISO14443A.Its internal transmitter part can drive the communication of reading and writing device antenna and ISO14443A/MIFARE card or answering machine, without the need to other circuit.Receptor part provides a firm and effective demodulation decoding circuit, for the treatment of the transponder signal with ISO14443A compatibility.Numerical portion can process ISO14443A frame and error detection (odd even & CRC).MFRC522 supports MIFARE contactless communication more at a high speed, and bidirectional data transfers speed is up to 424kbit/s.In circuit, pin one 6, the pin one 7 of components and parts R12, R13, C35, C36 and chip form receiving circuit.Pin one 1, the pin one 3 of components and parts L11, C25, L12, C26 and chip connect to form radiating circuit.Components and parts C23, C24, C27, C28, R14, R15 are the match circuit of antenna L.MF RC522 chip supports three kinds of serial line interfaces: SPI, UART, I
2c, that in this circuit, we adopt is I
2c serial line interface, the external pin of this interface is few.The pin one of U5 is I
2c Enable Pin, is set to high level.Pin two 4 and the pin 31 of U5 are respectively data wire and are connected with pin 30 with the pin 31 of U3 with clock line.
Claims (7)
1. a medical electronic thermometer, comprises measurement of bldy temperature module [1], liquid crystal display screen [2], microcontroller [3], characterized by further comprising a pulses measure module [4] and a wireless communication module [5]; Described pulses measure module [4] is primarily of a sound transducer, amplifying circuit, wave filter and an analog to digital conversion circuit composition.
2. system according to claim 1, is characterized in that, system has temperature value debugging functions, and have flash storage in circuit for the correction of storing temperature, the temperature value measured by measurement of bldy temperature module is presented on liquid crystal display screen after microcontroller correction.
3. system according to claim 2, is characterized in that, the correction of temperature by clinical thermometer button stored in system or rewrite.
4. system according to claim 2, is characterized in that, the correction of temperature imports system into by the mode of wired or wireless data communication, after system receives data, is stored by internal processes or rewrites temperature adjustmemt amount.
5. system according to claim 1, it is characterized in that, described wireless communication module [5] mainly comprises a wireless data transceiver module [22], a radio-frequency antenna [23], a radio-frequency identification reader [24], a coupling coil [25].
6. system according to claim 5, is characterized in that, described wireless data transceiver module [22] is formed primarily of a rf chip and peripheral component.
7. system according to claim 5, is characterized in that, described radio-frequency identification reader [24] is formed primarily of special chip and peripheral component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410597780.2A CN104398241A (en) | 2010-08-06 | 2010-08-06 | Novel electronic thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410597780.2A CN104398241A (en) | 2010-08-06 | 2010-08-06 | Novel electronic thermometer |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010246635.1A Division CN102342827B (en) | 2010-08-06 | 2010-08-06 | A kind of Novel electronic thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104398241A true CN104398241A (en) | 2015-03-11 |
Family
ID=52635957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410597780.2A Pending CN104398241A (en) | 2010-08-06 | 2010-08-06 | Novel electronic thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104398241A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2220827Y (en) * | 1994-07-12 | 1996-02-28 | 广东省医疗器械研究所 | Electronic pulse thermometer |
| CN1370982A (en) * | 2001-02-21 | 2002-09-25 | 陈敏镛 | Electronic thermometer integrated circuit |
| CN1951315A (en) * | 2006-11-15 | 2007-04-25 | 李永年 | Medical data information measuring, collecting and processing system and method |
| CN101264008A (en) * | 2007-03-15 | 2008-09-17 | 上海研祥智能科技有限公司 | Embedded type health index intelligent monitoring device based on wireless sensing network |
| WO2010082102A2 (en) * | 2009-01-19 | 2010-07-22 | Koninklijke Philips Electronics, N.V. | Zero heat flux sensor and method of use |
-
2010
- 2010-08-06 CN CN201410597780.2A patent/CN104398241A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2220827Y (en) * | 1994-07-12 | 1996-02-28 | 广东省医疗器械研究所 | Electronic pulse thermometer |
| CN1370982A (en) * | 2001-02-21 | 2002-09-25 | 陈敏镛 | Electronic thermometer integrated circuit |
| CN1951315A (en) * | 2006-11-15 | 2007-04-25 | 李永年 | Medical data information measuring, collecting and processing system and method |
| CN101264008A (en) * | 2007-03-15 | 2008-09-17 | 上海研祥智能科技有限公司 | Embedded type health index intelligent monitoring device based on wireless sensing network |
| WO2010082102A2 (en) * | 2009-01-19 | 2010-07-22 | Koninklijke Philips Electronics, N.V. | Zero heat flux sensor and method of use |
Non-Patent Citations (1)
| Title |
|---|
| 王晓宁等: "查表法校正铂电阻的非线性误差", 《医疗卫生装备》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201135495Y (en) | Multi-network multi-parameter health supervision system | |
| US20120016258A1 (en) | Wireless vaginal sensor probe | |
| CN104382601A (en) | Blood oxygen pulse detection system based on RFID (radio frequency identification) | |
| CN101143092A (en) | Radio multi-user medical body temperature monitoring device | |
| CN102342827B (en) | A kind of Novel electronic thermometer | |
| CN201847673U (en) | Electric clinical thermometer having radio frequency identification function and wireless data communication function | |
| CN103417198A (en) | Novel electronic thermometer | |
| CN101371782A (en) | Bluetooth electronic clinical thermometer | |
| CN102334980A (en) | Electronic thermometer with radio-frequency identification and wireless data communication functions | |
| CN201048941Y (en) | Wireless multi-user medical body temperature monitoring device | |
| CN202198586U (en) | Novel electronic sphygmomanometer | |
| CN204233105U (en) | A kind of medical wireless body-temperature monitoring device | |
| CN1951315A (en) | Medical data information measuring, collecting and processing system and method | |
| CN107028595A (en) | Animal heat measurement apparatus and acquisition methods based on passive and wireless radio frequency capsule | |
| CN203138458U (en) | Electrothermometer with radio frequency identification (RFID) and wireless transmission mode | |
| US9882610B1 (en) | Near field communication sensor system | |
| CN104398241A (en) | Novel electronic thermometer | |
| CN204797809U (en) | Can accurate bluetooth thermometer of monitoring body temperature | |
| CN102440771A (en) | Novel electronic sphygmomanometer | |
| CN208254677U (en) | A kind of electronic thermometer of fingerprint recognition | |
| CN206557779U (en) | A kind of hospital handheld terminal | |
| CN204246139U (en) | A kind of blood oxygen pulse detection system based on RFID | |
| CN104224136A (en) | Method and device for medically and wirelessly monitoring body temperature | |
| CN215384007U (en) | Medical care mobile terminal and system | |
| CN102379690A (en) | Novel electronic sphygmomanometer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |
|
| RJ01 | Rejection of invention patent application after publication |