[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN100450432C - Soft physiological signal monitoring device - Google Patents

Soft physiological signal monitoring device Download PDF

Info

Publication number
CN100450432C
CN100450432C CNB2005100769857A CN200510076985A CN100450432C CN 100450432 C CN100450432 C CN 100450432C CN B2005100769857 A CNB2005100769857 A CN B2005100769857A CN 200510076985 A CN200510076985 A CN 200510076985A CN 100450432 C CN100450432 C CN 100450432C
Authority
CN
China
Prior art keywords
monitoring device
soft
signal monitoring
physiological signal
base plate
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.)
Expired - Fee Related
Application number
CNB2005100769857A
Other languages
Chinese (zh)
Other versions
CN1879552A (en
Inventor
胡应强
邱以泰
朱俊勋
蔡伯晨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industrial Technology Research Institute ITRI
Original Assignee
Industrial Technology Research Institute ITRI
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Industrial Technology Research Institute ITRI filed Critical Industrial Technology Research Institute ITRI
Priority to CNB2005100769857A priority Critical patent/CN100450432C/en
Publication of CN1879552A publication Critical patent/CN1879552A/en
Application granted granted Critical
Publication of CN100450432C publication Critical patent/CN100450432C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

The present invention relates to a soft physiological signal monitoring device which comprises a flexible base plate, a circuit device, a plurality of measuring devices, a radio frequency identification (RFID) sensing chip, a micro antenna and a power supplier, wherein the flexible base plate is provided with a plurality of conduction holes. The circuit device is connected with the measuring devices in a telecommunication mode by the conduction holes so as to sense and treat physiological signals. The micro antenna is electrically connected with the circuit device so as to send the physiological signals. The power supplier is used for supplying power. Thus, the soft physiological signal monitoring device can be stuck to skins on a human body position to be monitored for sensing the physiological signals. Because device components are respectively arranged on both sides of the flexible base plate by using the conduction holes, a device area is reduced, and the device can be comfortably worn. In addition, the signals can be monitored in a long range and real-time mode so as to achieve the effect of household protection.

Description

Soft physiological signal monitoring device
Technical field
The present invention relates to a kind of soft physiological signal monitoring device, more specifically, particularly a kind of use high density flexible base plate, and in conjunction with the soft physiological signal monitoring device of RF identification (RFID) with little detection technology.
Background technology
Frost﹠amp according to 2000; The Sullivan market intelligence is analyzed the statistics of company, and the U.S., West Europe and Asia account for rate with regard to the city that has accounted for global medical device market nearly seventy percent, and wherein 17% market is occupied in the Asia.Point out according to the Industrial Development Bureau, MOEA's research report simultaneously that estimate that compound year rate of growth of global medical device in 1992 to 2002 is 14.83%, TaiWan, China health care industry production value rate of growth more reaches 18.5%.Estimate according to U.S. long distance home care industrial market (400~70,000,000,000 dollars) again, Taiwan population is about 1/10 of U.S. population, and annual earnings are about 1/2 of the U.S., can estimate Taiwan home care market scale, between annual about 2,000,000,000 dollars~3,500,000,000 dollars.Therefore the medical device industry that cooperates wireless communication technique will have great influence to the economy in Taiwan future, SMD wireless biography connection module and key component that the expection exploitation is finished, can assist domestic wirelessly and give birth to the doctor dealer business opportunity of having the initiative in hands, make domestic industry possess the superiority and the dominance of contending with international big factory.
According to statistics, then can reach 1,920 hundred million dollar when the scale in global medical device market is estimated 2005 simultaneously, the average year rate of growth is 5%.The US Department of Commerce and when estimating 2010, the whole world will produce ten big emerging markets such as comprising Southeast Asia state association, Chinese's economic circle (China's Mainland, Taiwan, Hong Kong), Korea S, India, South Africa, Poland, Turkey, Mexico, Ba Ya and Argentina, the import medical device in these markets will be grown up one times, and health care expenditure rate of growth also can be emulated the advanced country above two to three times.Wherein, all states in the Asian-Pacific area and Eastern Europe will be the zones the most rapidly of growing up.Market partly at home, because domestic health care and the promotion whole people of the government health care system paid attention to gradually, also present the situation that continues growth in recent years, China is 169.21 hundred million New Taiwan Dollar market value in 1998,2000 is 22,300,000,000 New Taiwan Dollar, to reach 43,000,000,000 New Taiwan Dollar when estimating 2005, the average year rate of growth is 13.9%.
In order to reach having chronic disease, can act on one's own or have its people of the demand of looking after, reduce probability sick and anergy with the viewpoint of preventive medicine.The core technology of utilization China money, communication industry is seen through network, borderless extension, enlarge and look after object, create long-term, personalized oneself and look after demand, and can reduce turnover hospital number of times, reduce the chance of nosocomial infection, to be connected mainstream society, make the old man and the compatriots' life that need look after abundanter.And in order to reach the purpose of long distance home care, by the network and the wireless monitor module of monitoring in real time, will be the solution of tool hommization.Taiwan is in the existing suitable basis of the development of wireless related industry simultaneously, cooperate the short characteristic of electron medical treatment equipment exploitation time-histories, this moment, long distance home care nucleus module and assembly that exploitation is relevant, to be the historical basic point an of the best, the present invention be for to research and develop the product that forms in response to this trend.
WO03065926 " the Wearable physiology monitor (Wearable Biomonitor with Flexible Thinned Integrated Circuit) with pliability thin type integrated circuit " disclosed a physiology paster with wireless monitor function; its paster module designs for single-sided structure; promptly; pick off and electronic building brick all are arranged at the same side of physiology paster; and can having (1), this kind structure make the area of this physiology paster to dwindle; (2) owing to the health perspire makes comfortableness subtract greatly, and (3) can't make electronic building brick be subjected to the shortcoming of suitable protection.
Summary of the invention
Main purpose of the present invention provides a kind of soft physiological signal monitoring device, its use is integrated in the micro-system on the flexible base plate, this micro-system is the module that the label and the physiological sensing assembly of wireless transmission is integrated into a patch size size, makes the skin that this module is convenient to be attached at health pre-monitoring position make the sensing of physiological signal, the usefulness of monitoring.
Secondary objective of the present invention provides a kind of soft physiological signal monitoring device, it is used in several conductive vias is set on this flexible base plate, make electronic building brick and sensing apparatus can be separately positioned on the both sides of this flexible base plate, thus the device area is dwindled and paste wear comfortable.
Another object of the present invention provides a kind of soft physiological signal monitoring device, it uses RF identification (RFID) technology to transmit the physiological signal that body surface senses, so can accomplish personalized remote real time monitoring by the network system of medical institutes, reach the purpose of home care, and can reduce the number of times that sufferer, old man and child pass in and out hospital, with the chance of reduction nosocomial infection, and then promote medical quality.
For reaching above-mentioned purpose, the present invention system provides a kind of soft physiological signal monitoring device, and it comprises a flexible base plate, one first circuit layer, a second circuit layer, a RF identification (RFID) sensor chip, a miniature antenna, a power supply unit, wherein:
This flexible base plate is provided with several vias, and these vias run through this flexible base plate and are filled with conductive material;
This first circuit layer is connected with a side of this flexible base plate, and this first circuit layer comprises several measuring equipments, but the physiological phenomenon of these measuring equipment sensing human bodies forms a signal;
This second circuit layer is connected with the opposite side of this flexible base plate and is electrically connected with this first circuit layer to transmit this signal with these vias, and this second circuit layer has several integrated circuits (IC) assembly;
This RF identification (RFID) sensor chip is connected with this second circuit layer telecommunication, and with this several integrated circuits (IC) assembly each other compounding practice so that this signal is imposed a special handling;
This miniature antenna and this second circuit layer telecommunication are connected and send with wireless mode the signal of this special handling;
This power supply unit is connected with this second circuit layer telecommunication, to supply electric power to this first circuit layer, this second circuit layer, this RF identification (RFID) sensor chip and this miniature antenna.
Preferably, this soft physiological signal monitoring device also comprises a packaging body, this packaging body can coat this flexible base plate, this first circuit layer, this second circuit layer, this RF identification (RFID) sensor chip, this miniature antenna, and this power supply unit, to prevent the pollution of water gas and dust to this soft physiological signal monitoring device, simultaneously can make when this soft physiological signal monitoring device contacts with skin preferable sense of touch to be arranged.
Preferably, this packaging body is selected to be made up of polydimethylsiloxane (PDMS), Polyurethane (PU) or epoxy resin (Epoxy) a kind of material wherein.
Preferably, this integrated circuit (IC) assembly is active integrated circuit (IC) assembly.
Preferably, this integrated circuit (IC) assembly is passive type integrated circuit (IC) assembly.
Preferably, this measuring equipment is the sensing electrode.
Preferably, this physiological phenomenon is a palmic rate.
Preferably, this physiological phenomenon is a body temperature.
Preferably, this special handling comprises signal amplification, signal filtering, the conversion of analog/digital signal, signal coding or signal decoding.
Preferably, this power supply unit is a battery.
Preferably, this flexible base plate is selected by Polyimide (PI), polrvinyl chloride (PVC), and polyvinyl alcohol (PVA) a kind of material is wherein formed.
Preferably, this signal can be received by a wireless reading device.
The present invention is described in detail below in conjunction with accompanying drawing.
For reaching employed technological means of purpose and effect, and following graphic cited embodiment only is an aid illustration, in order to your juror understands hereinafter with reference to the graphic the present invention of description who encloses, but that the technological means of this case is not limited to is cited graphic.
Description of drawings
Fig. 1 is the top view of an embodiment of soft physiological signal monitoring device of the present invention;
Fig. 2 is the side view of an embodiment of soft physiological signal monitoring device of the present invention; And
Fig. 3 is the sketch map that shows an embodiment of soft physiological signal monitoring device of the present invention.
Description of reference numerals: 1 soft physiological signal monitoring device; 2 user; 3 RF identification (RFID) receiving system; 4 transmitting antennas; 5 Ethernets; 6 carrier wave receptors; 7 medical institutes; 8 supervising devices; 11 flexible base plates; 12 first circuit layers; 13 second circuit layers; 14 RF identification (RFID) sensor chip; 15 miniature antennas; 16 power supply units; 17 packaging bodies; 111 vias; 121 measuring equipments; 131 integrated circuits (IC) assembly.
The specific embodiment
Please refer to top view and the side view of an embodiment of Fig. 1 and soft physiological signal monitoring device of the present invention shown in Figure 2.Wherein this soft physiological signal monitoring device 1 comprises a flexible base plate 11, one first circuit layer 12, a second circuit layer 13, a RF identification (RFID) sensor chip 14, a miniature antenna 15, a power supply unit 16, and a packaging body 17.
Wherein flexible base plate 11 is provided with several vias 111, and these vias 111 are made with the circuit board through-hole processing procedure, and run through this flexible base plate 11, is filled with conductive material in these vias 111 so can provide telecommunication to connect.
This first circuit layer 12 is connected (below that this first circuit layer 12 fits in this flexible base plate 11 in Fig. 2) with a side of this flexible base plate 11, and also has the circuit layout (not shown), this first circuit layer 12 comprises several measuring equipments 121, but the physiological phenomenon of these measuring equipment 121 sensing human bodies forms a signal (not shown).
This second circuit layer 13 is connected (top that this second circuit layer 13 fits in this flexible base plate 11 in Fig. 2) and is connected with these first circuit layer, 12 telecommunications with these vias 111 with the opposite side of this flexible base plate 11, to transmit this signal, this second circuit layer 13 also has circuit layout (not shown) and several integrated circuits (IC) assembly 131.
This RF identification (RFID) sensor chip 14 is electrically connected with this second circuit layer 13, and can with this several integrated circuits (IC) assembly 131 each other compounding practice this signal is carried out signal amplification, signal filtering, the conversion of analog/digital signal, signal coding, and conventional treatment such as signal decoding, promptly radio frequency identification is handled.In fact, on first circuit layer 12 and second circuit layer 13, be provided with measuring equipment 121, and to the physiology signal of measuring equipment 121 sensings amplifies, filtering, analog digital conversion, coding are handled radio frequency identification treatment circuit and radio transmitter.
This miniature antenna 15 is electrically connected and sends with wireless fundamental frequency carrier system signal to a RF identification (RFID) the receiving system (not shown) of this processing with this second circuit layer 13, this RF identification (RFID) receiving system is sent to receiving terminal with this signal again, it can be, and short distance receives (as sanatorium) or long distance receives (as medical institutes) (not shown), to accomplish the real-time monitoring of physiological phenomenon.
This power supply unit 16 is electrically connected with this second circuit layer 13, to supply electric power to this first circuit layer 12, this second circuit layer 13, this RF identification (RFID) sensor chip 14 and this miniature antenna 15.
This packaging body 17 can coat flexible base plate 11, first circuit layer 12, second circuit layer 13, RF identification (RFID) sensor chip 14, miniature antenna 15, and this power supply unit 16, to prevent the pollution of water gas and dust to soft physiological signal monitoring device 1, simultaneously can make when soft physiological signal monitoring device 1 contacts with the skin (not shown) that preferable sense of touch can be arranged.
Fig. 3 is the sketch map that shows an embodiment of soft physiological signal monitoring device of the present invention.In Fig. 3, this user (sufferer) 2 has been worn soft physiological signal monitoring device 1 of the present invention, measure the physiological phenomenon (not shown) of this user 2 when this soft physiological signal monitoring device 1 after, this physiological phenomenon is converted to signal carrier wave (not shown) and is emitted to RF identification (RFID) receiving system 3 that is arranged among the user man, this RF identification (RFID) receiving system 3 is sent to the carrier wave receptor 6 that this is arranged at medical institutes 7 with this signal carrier wave via transmitting antenna 4 again, this carrier wave receptor 6 converts this signal carrier wave to numerical data and again on a supervising device 8, and exports demonstration in the image mode; Perhaps this RF identification (RFID) receiving system 3 converts this signal carrier wave to general digital signal (not shown) after transferred on this supervising device that is arranged at medical institutes 78 by Ethernet 5, and export demonstration in the image mode, to reach the effect of remote monitoring.
In the present invention, the serial connection mode of these circuit layers is except that the copper conductor that can use conventional surface connects, also use the via that runs through this flexible base plate to do telecommunication and connect,, the volume of this soft physiological signal monitoring device is dwindled so can effectively save the usable floor area of this flexible base plate.Simultaneously, these integrated circuits (IC) assembly be for carrying out signal amplifications, signal filtering, analog/digital signal conversion, signal coding, and the various actives and passive integrated circuit (IC) assembly of signal decoding etc.These measuring equipments can be the sensing electrode.
In preferred embodiment of the present invention, this power supply unit is a soft battery, the physiological signal that this soft physiological signal monitoring device measured is palmic rate (heart beating) and the body temperature of user etc., this flexible base plate is by Polyimide (PI), polrvinyl chloride (PVC), or polyvinyl alcohol materials such as (PVA) composition, this packaging body is made up of polydimethylsiloxane (PDMS), Polyurethane (PU) or epoxy resin materials such as (Epoxy).
In the present invention, though this packaging body can this flexible base plate of complete coating, this first circuit layer, this second circuit layer, this RF identification (RFID) sensor chip, this miniature antenna, and this power supply unit; Yet, when these measuring equipments need be made when directly contacting with the skin of user of electrode as sensing, this packaging body also can coat this flexible base plate, this first circuit layer, this second circuit layer, this RF identification (RFID) sensor chip, this miniature antenna, and this power supply unit, but expose these measuring equipments, so these measuring equipments are directly contacted with the skin of user.
The above only is a most preferred embodiment of the present invention, can not limit the scope that the present invention is implemented with this.Therefore all equalizations of doing according to claim of the present invention changes and modifies, and all should still belong to protection scope of the present invention.

Claims (13)

1, a kind of soft physiological signal monitoring device is characterized in that: comprising:
One flexible base plate, it is provided with several vias, and described these vias run through this flexible base plate and are filled with conductive material;
One circuit arrangement is connected with described flexible base plate, and this circuit arrangement comprises:
First circuit layer, be connected with a side of described flexible base plate, described first circuit layer is provided with several measuring equipments of the physiological phenomenon of sensing human body, the physiological phenomenon of described measuring equipment sensing human body forms a signal, and this first circuit layer is electrically connected with the second circuit layer by described some vias;
One second circuit layer, it is connected with the opposite side of this flexible base plate and is electrically connected with this first circuit layer;
One RF identification sensor chip, it is electrically connected with this circuit arrangement, and with this circuit arrangement this signal is carried out radio frequency identification and handle, and converts radiofrequency signal then to;
One miniature antenna is connected with this circuit arrangement telecommunication and sends this signal with wireless mode; And
One power supply unit is connected with this circuit arrangement telecommunication, to supply electric power to this circuit arrangement, this RF identification sensor chip and this miniature antenna.
2, soft physiological signal monitoring device as claimed in claim 1 is characterized in that: also comprise a packaging body, this packaging body coats flexible base plate, circuit arrangement, RF identification sensor chip, miniature antenna, and power supply unit.
3, soft physiological signal monitoring device as claimed in claim 2 is characterized in that: this packaging body is made up of polydimethylsiloxane, Polyurethane and epoxy resin a kind of material wherein.
4, soft physiological signal monitoring device as claimed in claim 1 is characterized in that: this circuit arrangement also comprises several integrated circuit packages.
5, soft physiological signal monitoring device as claimed in claim 4 is characterized in that: described integrated circuit package is active integrated circuit package.
6, soft physiological signal monitoring device as claimed in claim 4 is characterized in that: described integrated circuit package is the passive type integrated circuit package.
7, soft physiological signal monitoring device as claimed in claim 1 is characterized in that: this measuring equipment is the sensing electrode.
8, soft physiological signal monitoring device as claimed in claim 1 is characterized in that: this physiological phenomenon is a palmic rate.
9, soft physiological signal monitoring device as claimed in claim 1 is characterized in that: this physiological phenomenon is a body temperature.
10, soft physiological signal monitoring device as claimed in claim 1 is characterized in that: described radio frequency identification is handled and is comprised signal amplification, signal filtering, the conversion of analog/digital signal, signal coding, and signal decoding.
11, soft physiological signal monitoring device as claimed in claim 1 is characterized in that: this power supply unit is soft battery.
12, soft physiological signal monitoring device as claimed in claim 1 is characterized in that: this flexible base plate is selected by Polyimide, polrvinyl chloride, and polyvinyl alcohol a kind of material is wherein formed.
13, soft physiological signal monitoring device as claimed in claim 1 is characterized in that: this signal can be received by a wireless reading device.
CNB2005100769857A 2005-06-13 2005-06-13 Soft physiological signal monitoring device Expired - Fee Related CN100450432C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2005100769857A CN100450432C (en) 2005-06-13 2005-06-13 Soft physiological signal monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2005100769857A CN100450432C (en) 2005-06-13 2005-06-13 Soft physiological signal monitoring device

Publications (2)

Publication Number Publication Date
CN1879552A CN1879552A (en) 2006-12-20
CN100450432C true CN100450432C (en) 2009-01-14

Family

ID=37518077

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100769857A Expired - Fee Related CN100450432C (en) 2005-06-13 2005-06-13 Soft physiological signal monitoring device

Country Status (1)

Country Link
CN (1) CN100450432C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102652668A (en) * 2012-05-24 2012-09-05 上海盛锐软件技术有限公司 Body temperature detection device and body temperature detection method
KR20140081072A (en) * 2012-12-21 2014-07-01 삼성전자주식회사 Antenna and method manufacture of antenna
CN103169455B (en) * 2013-04-08 2015-02-25 杭州莱克思大医疗科技有限公司 Medical temperature monitoring probe with identity recognition function
US9861289B2 (en) * 2014-10-22 2018-01-09 VivaLnk, Inc. Compliant wearable patch capable of measuring electrical signals
CN105374804A (en) * 2015-12-08 2016-03-02 深圳佰维存储科技有限公司 Intelligent wearable device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181025A (en) * 1991-05-24 1993-01-19 The United States Of America As Represented By The Secretary Of The Air Force Conformal telemetry system
US5184620A (en) * 1991-12-26 1993-02-09 Marquette Electronics, Inc. Method of using a multiple electrode pad assembly
CN1092278A (en) * 1993-02-23 1994-09-21 大竹务 Apparatus for recording of electrical signal of biological body
US6238338B1 (en) * 1999-07-19 2001-05-29 Altec, Inc. Biosignal monitoring system and method
US20020082491A1 (en) * 2000-10-18 2002-06-27 Seppo Nissila Electrode structure and heart rate measuring arrangement
WO2003065926A2 (en) * 2001-07-16 2003-08-14 Irvine Sensors Corporation Wearable biomonitor with flexible thinned integrated circuit
CN1589733A (en) * 2003-08-29 2005-03-09 卡西欧计算机株式会社 Wearable heartbeat measurement device, system and method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181025A (en) * 1991-05-24 1993-01-19 The United States Of America As Represented By The Secretary Of The Air Force Conformal telemetry system
US5184620A (en) * 1991-12-26 1993-02-09 Marquette Electronics, Inc. Method of using a multiple electrode pad assembly
CN1092278A (en) * 1993-02-23 1994-09-21 大竹务 Apparatus for recording of electrical signal of biological body
US6238338B1 (en) * 1999-07-19 2001-05-29 Altec, Inc. Biosignal monitoring system and method
US20020082491A1 (en) * 2000-10-18 2002-06-27 Seppo Nissila Electrode structure and heart rate measuring arrangement
WO2003065926A2 (en) * 2001-07-16 2003-08-14 Irvine Sensors Corporation Wearable biomonitor with flexible thinned integrated circuit
CN1589733A (en) * 2003-08-29 2005-03-09 卡西欧计算机株式会社 Wearable heartbeat measurement device, system and method

Also Published As

Publication number Publication date
CN1879552A (en) 2006-12-20

Similar Documents

Publication Publication Date Title
US8287451B2 (en) Flexible biomonitor with EMI shielding and module expansion
US10390759B2 (en) Physical assessment parameter measuring device
TWI250866B (en) Flexible equipment for monitoring vital signals
US9861289B2 (en) Compliant wearable patch capable of measuring electrical signals
US20160317057A1 (en) Compliant wearable patch capable of measuring electrical signals
US20160006123A1 (en) Conformal electronic devices
Wen et al. A wearable fabric-based RFID skin temperature monitoring patch
CN106415427B (en) The method of wearable wireless electron device and offer communication
CN210784331U (en) Wearable ECG (electrocardiogram) equipment
CN105580207A (en) Conformal electronics including nested serpentine interconnects
CN106934444B (en) Modular structure electronic patch
US20180028071A1 (en) Wearable patch for measuring temperature and electrical signals
CN108344524B (en) Wearable patch for measuring temperature and electric signals
Bouhassoune et al. Wireless body area network based on RFID system for healthcare monitoring: Progress and architectures
CN100450432C (en) Soft physiological signal monitoring device
CN107432738A (en) A kind of wearable device for detecting physiological signal
Amendola et al. Numerical and experimental characterization of wrist-fingers communication link for RFID-based finger augmented devices
Amendola et al. UHF epidermal sensors: Technology and applications
CN105375106A (en) Stretchable multi-layer wearable tag capable of wireless communications
JP2018072147A (en) Sensor device
US20130296667A1 (en) Sensor Patch For Detecting and Alerting Of A Cardiac Abnormality
Muramatsu et al. Input impedance analysis of a human body communication transmitter using a realistic human model and a simplified layered model
Wang et al. A body sensor network platform for in-home health monitoring application
CN104146688A (en) Device and system used for automatically monitoring body temperature of patient in hospital in real time
CN210719424U (en) Passive NFC body temperature subsides

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090114

CF01 Termination of patent right due to non-payment of annual fee