CN101112305A - Physiological signal measuring apparatus - Google Patents
Physiological signal measuring apparatus Download PDFInfo
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- CN101112305A CN101112305A CNA2006101078831A CN200610107883A CN101112305A CN 101112305 A CN101112305 A CN 101112305A CN A2006101078831 A CNA2006101078831 A CN A2006101078831A CN 200610107883 A CN200610107883 A CN 200610107883A CN 101112305 A CN101112305 A CN 101112305A
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Abstract
A simplified physiological signal measuring device utilizes a connecting port meeting the common communication protocol to receive the power supply of an outer electronic installation, and transmits the physiological signal obtained when carrying out the sensing to the outer electronic installation by utilizing a multipurpose sequence bus port to calculate and display, therefore, the mechanism and the electronic component are largely simplified and a physiological signal measuring device with high convenience is provided.
Description
Technical field
The present invention relates to a kind of physiological signal measuring apparatus, being meant especially a kind ofly provides power supply, demonstration and computing service by external electronic, and the physiological signal measuring apparatus that receives with the connectivity port of general communications protocol.
Background technology
Along with the affluence of material life, the chance that the modern suffers from ciril disease significantly promotes, and points out according to research report, and its hypertension attack rate of the adult more than 40 years old is up to 1/5th.And hypertension can cause the influence to brain, heart and kidney, for example cause the cerebral vessels sclerosis and easily make angiorrhexis or obstruction cause apoplexy, or cause ventricular hypertrophy, heart failure, angina pectoris, severe patient causes death because of coronary thrombosis, and causes diseases such as kidney arteriosclerosis, uremia.Therefore, carry out health control and should be diligent in measuring blood pressure earlier, with to oneself blood pressure if fingers and palms.
The volume of commercially available sphygomanometer own is big, and outfit heavier and that volume is bigger generally need be arranged, and its function generally comprises measurement, computing and demonstration.Owing to need computing and demonstration, so be example, can utilize unidirectional current with the power supply, aneroid battery for example, the battery that needs to be equipped with some can provide computing and show required electric power, so will cause the volume and weight increase of sphygomanometer.As the person that can utilize the alternating current simultaneously, then need to be equipped with bulky voltage device, cause the inconvenience of carrying.In addition, show and calculation function that owing to possess simultaneously the volume of sphygomanometer itself and weight all can increase, also cause the cost of sphygomanometer itself to increase.On the other hand, scientific and technological order crescent is different, designs computer, personal digital assistant and device for mobile communication that many functions are integrated, for example mobile phone.Therefore above-mentioned most electronic installation all has the function of computing and demonstration owing to must realize its function, and possesses power supply supply element.
As if more general sphygomanometer can find that both some function element are repetition with general computer, personal digital assistant during with device for mobile communication.When the design of the physiological signal measuring apparatus progress along with science and technology, when portable compact direction, how reducing the element of physiological signal measuring apparatus but keeping its basic function just becomes one of important problem.In addition, the convenience during use with the availability of using the back data one of required factor of considering during also for the design physiological signal measuring apparatus.
Summary of the invention
The object of the present invention is to provide a kind of physiological signal measuring apparatus, power supply, demonstration and arithmetic element are moved on personal computer, personal digital assistant or the mobile communication equipment that electrically connects, so can reduce the element complexity of physiological signal measuring apparatus, the design of physiological signal measuring apparatus is more simplified.
Another object of the present invention is to provide a kind of physiological signal measuring apparatus, it has general communications protocol connectivity port, general-purpose serial bus port (Universal Series Bus for example, USB) connect a general-purpose serial bus line, so the physiological signal that is sensed can be sent in real time and carry out subsequent treatment, computing and demonstration on the external electronic, with the use elasticity of institute's sensing signal of increasing physiological signal measuring apparatus.
For achieving the above object, the invention provides a kind of physiological signal measuring apparatus, it utilizes a wire signal line to be connected with an external electronic.This physiological signal measuring apparatus comprises a detecting signal unit, and it is in order to contact a simulation physiological signal of a life entity and sensing life entity.One signal conversion unit is connected with detecting signal unit, and it receives the simulation physiological signal and is converted to a digital physiological signal.One connectivity port connects detecting signal unit and signal conversion unit, and it receives wire signal line required electric power and export digital physiological signal to external electronic by the wire signal line so that the execution of detecting signal unit and signal conversion unit to be provided.
Description of drawings
Figure 1 shows that the square system schematic that realizes a physiology signal measurement apparatus according to one embodiment of the invention.
Figure 2 shows that the square system schematic that realizes a physiology signal measurement apparatus according to another embodiment of the present invention.
10 physiological signal measuring apparatus, 102 buffer units
103 detecting signal units, 104 signal conversion units
105 links, 106 power storage unit
20 external electronic, 201 power subsystems
202 operation processing unit, 203 storage elements
204 display units, 205 connectivity ports
30 wire signal lines
The specific embodiment
Figure 1 shows that the square system schematic that realizes a physiology signal measurement apparatus according to one embodiment of the invention.Physiological signal measuring apparatus 10 has buffer unit 102, detecting signal unit 103, signal conversion unit 104 and a connectivity port 105.Detecting signal unit 103 is in order to contact simulation physiological signal, for example simulation physiological signals such as blood pressure (comprising hypertension and hypotension), cardiac pulse, blood oxygen, body temperature of a life entity and sensing life entity.Signal conversion unit 104 is connected with detecting signal unit 103, the simulation physiological signal that its received signal detecting unit 103 is measured and to change this simulation physiological signal be a digital physiological signal, in an embodiment, signal conversion unit 104 promptly comprises an analog/digital converter (A/D converter).Connectivity port 105 connects a wire signal line 30 (for example general-purpose serial bus form), detecting signal unit 103 and signal conversion unit 104, it receives a signal of wire signal line 30 transmission, required electric power and digital physiological signal to an external electronic 20 by wire signal line 30 output signal converting units 104 when providing detecting signal unit 103 to carry out with signal conversion unit 104.Be noted that, connectivity port 105 can be a general-purpose serial bus port, or meet the connectivity port of general communications protocol such as, and the arbitrary end in the connectivity port has the connectivity port of specific controller (being USB controller in this embodiment) all applicable to connecting interface of the present invention.
According to one of spirit of the present invention, be function or the element that utilizes general external electronic 20 existing, for example power supply or processor etc. are supported physiological signal measuring apparatus 10, to reduce the volume and the cost of physiological signal measuring apparatus 10.Physiological signal measuring apparatus 10 can be the combination of sphygomanometer, oximeter, clinical thermometer or blood-glucose meter or above-mentioned functions, and it can be fixed on arm, wrist or the finger and measure.External electronic 20, for example personal computer, personal digital assistant or device for mobile communication etc., it generally all has power subsystem 201, operation processing unit 202, storage element 203, display unit 204 and a connectivity port 205.Connectivity port 205 can be connected with the connectivity port 105 of physiological signal measuring apparatus 10 by wire signal line 30.Secondly, the power subsystem 201 of external electronic 20 can be by wire signal line 30 with electric power, and for example 5 volts electric power sends physiological signal measuring apparatus 10 to.Moreover, but the operation processing unit 202 of external electronic 20 also wire signal line 30 assign the instruction of carrying out function and give the detecting signal unit 103 of physiological signal measuring apparatus 10 to carry out the step of sensing.In addition, the operation processing unit 202 of external electronic 20, for example a central processing unit (CPU) more can be gone forward side by side by the digital physiological signal that wire signal line 30 receives physiological signal measuring apparatus 10 and is shown in display unit 204 after row operation is handled, LCDs for example, and be stored in storage element 203, for example in the internal memory.
For instance, the detecting signal unit 103 of physiological signal measuring apparatus 10 comprises a pump module and sensor assembly (not showing on the figure).After utilizing wire signal line 30 to connect two connectivity ports 105,205, assign instruction by external electronic 20 and send pump module to and begin to inflate to a default situation and when exitting gradually, by a series of blood pressure pulsation of sensor die BOB(beginning of block) sensing.After physiological signal measuring apparatus 10 only obtains for the signal of this blood pressure pulsation and converts digital physiological signal to, promptly give external electronic 20 with digital physiological signal and further handle, analyze and show by wire signal line 30.According to above-mentioned, external electronic 20 must have some primary elements just can carry out the function that is possessed, but 10 of physiological signal measuring apparatus are short and small as far as possible, frivolous and price is more economical.According to an embodiment, utilize the be connected physiological signal measuring apparatus 10 and the general external electronic 20 of general-purpose serial bus port and general-purpose serial bus line (USB cab1e), required electric power of physiological signal measuring apparatus 10 and computing are provided and show service with external electronic 20 existing elements, so can significantly reduce the cost and the volume of physiological signal measuring apparatus 10, and the physiological signal of 10 sensings of physiological signal measuring apparatus can be stored in further in the external electronic 20 for follow-up usefulness.
Figure 2 shows that the square system schematic that realizes a physiology signal measurement apparatus according to another embodiment of the present invention.Be with the different part of the embodiment of Fig. 1, physiological signal measuring apparatus 10 further comprises a power storage unit 106, a storage capacitors for example, when physiological signal measuring apparatus 10 by connectivity port 105 when wire signal line 30 receives the electric power that external electronic 20 are provided, also can charge for power storage unit 106.Thus, just in case external electronic 20 is when suddenly interrupting electric power is provided because of irresistible factor, physiological signal measuring apparatus 10 still can be by the stored electric power of power storage unit 106 as carrying out the required electric power of sensing.
According to above-mentioned, the physiological signal measuring apparatus that spirit of the present invention realized can be sphygomanometer, clinical thermometer or blood-glucose meter, its have meet general communications protocol the connectivity port as I/O port, utilize this connectivity port to receive required electric power and the physiological signal of exporting institute's sensing, then physiological signal measuring apparatus itself can omit the design of power supply, processing computing and demonstration, has advantage light and handy and that reduce cost.Moreover, by the physiological signal of physiological signal measuring apparatus institute sensing, can real-time Transmission to general external electronic, user can directly be handled physiological signal by external electronic and show, and the later use of these a little physiological signals will have more elasticity.
The above-mentioned specific embodiment is only in order to explanation the present invention, but not in order to limit the present invention.
Claims (10)
1. physiological signal measuring apparatus, it utilizes a wire signal line to be connected with an external electronic, it is characterized in that this physiological signal measuring apparatus comprises:
One detecting signal unit, it is in order to contact a simulation physiological signal of a life entity and sensing life entity;
One signal conversion unit is connected with detecting signal unit, and this signal conversion unit receives described simulation physiological signal and is converted to a digital physiological signal; And
One connectivity port connects described detecting signal unit and described signal conversion unit, and described connectivity port receives wire signal line required electric power and export described digital physiological signal to external electronic by the wire signal line so that the execution of described detecting signal unit and described signal conversion unit to be provided.
2. physiological signal measuring apparatus as claimed in claim 1 is characterized in that, described physiological signal measuring apparatus is a sphygomanometer, and this detecting signal unit comprises:
The described simulation physiological signal of one sensor assembly sensing life entity; And
One pump module is inflated with execution by an instruction of described general-purpose serial bus port reception wire signal line and is exitted.
3. physiological signal measuring apparatus as claimed in claim 1, it is characterized in that described physiological signal measuring apparatus is selected from one of following group that forms: one can measure that heart beating device, a clinical thermometer, can be measured blood oxygen device, a blood glucose is taken into account one and can be measured the heart pulse rate device.
4. physiological signal measuring apparatus as claimed in claim 1 is characterized in that, described detecting signal unit more receives an instruction of wire signal line to carry out described sensing by described connectivity port.
5. physiological signal measuring apparatus as claimed in claim 1 is characterized in that, described connectivity port is a general-purpose serial bus port.
6. physiological signal measuring apparatus as claimed in claim 1 is characterized in that, more comprises a buffer unit and is connected with described connectivity port and described detecting signal unit, the signal of telecommunication that described buffer unit is transmitted in order to the wired holding wire of temporary transient storage.
7. physiological signal measuring apparatus as claimed in claim 1, it is characterized in that, more comprise a power storage unit and be connected with described connectivity port, detecting signal unit and signal conversion unit, described power storage unit is in order to the electric power of the external electronic that stores wired holding wire and transmit.
8. an electric sphygmomanometer is characterized in that, comprises:
One pump module, its instruction of accepting an external electronic is inflated and is exitted with execution, and it is wherein said that to inflate with exitting be to impose different pressures for a life entity that contacts;
One sensing element cooperates with described pump module, one physiology signal of the life entity of sensing contact when described pump module imposes different pressures for a life entity that contacts;
One simulation and digital converter, it is connected to described sensing element with the physiological signal digitized; And
One general-purpose serial bus port electrically connects described pump module and described simulation and digital converter, and wherein said general-purpose serial bus port receives instruction and electric power to offer described pump module and described simulation and digital converter from external electronic.
9. electric sphygmomanometer as claimed in claim 8 is characterized in that, more comprises the electric power that a storage capacitors is connected with described general-purpose serial bus port and receives from external electronic to store.
10. electric sphygmomanometer as claimed in claim 8 is characterized in that, described electric sphygmomanometer is fixed in arm, wrist or the finger of the life entity of contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101078831A CN101112305A (en) | 2006-07-27 | 2006-07-27 | Physiological signal measuring apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101078831A CN101112305A (en) | 2006-07-27 | 2006-07-27 | Physiological signal measuring apparatus |
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| CN101112305A true CN101112305A (en) | 2008-01-30 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8258946B2 (en) | 2008-11-20 | 2012-09-04 | Fih (Hong Kong) Limited | Multifunctional electronic device and method for using the same |
| CN102652666A (en) * | 2011-03-02 | 2012-09-05 | 纬创资通股份有限公司 | Electronic device, physiological signal receiving device and method and arithmetic device |
| CN102805617A (en) * | 2011-05-30 | 2012-12-05 | 张国源 | Small electronic physiological monitoring system with heart frequency spectrum monitoring function and monitoring method for monitoring system |
| CN103027663A (en) * | 2011-09-29 | 2013-04-10 | 张国源 | Electronic physiology monitoring device and electronic physiology monitoring system |
| CN103169479A (en) * | 2011-12-22 | 2013-06-26 | 张国源 | Blood oxygen measuring system, physiological measuring device thereof and pulse wave analysis method thereof |
| CN103284706A (en) * | 2012-02-24 | 2013-09-11 | 张国源 | Cloud intelligent electronic physiological monitoring system and method thereof |
| CN105982655A (en) * | 2015-03-03 | 2016-10-05 | 冠捷投资有限公司 | Display equipment with sphygmomanometer function |
-
2006
- 2006-07-27 CN CNA2006101078831A patent/CN101112305A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8258946B2 (en) | 2008-11-20 | 2012-09-04 | Fih (Hong Kong) Limited | Multifunctional electronic device and method for using the same |
| CN102652666A (en) * | 2011-03-02 | 2012-09-05 | 纬创资通股份有限公司 | Electronic device, physiological signal receiving device and method and arithmetic device |
| CN102805617A (en) * | 2011-05-30 | 2012-12-05 | 张国源 | Small electronic physiological monitoring system with heart frequency spectrum monitoring function and monitoring method for monitoring system |
| CN103027663A (en) * | 2011-09-29 | 2013-04-10 | 张国源 | Electronic physiology monitoring device and electronic physiology monitoring system |
| CN103169479A (en) * | 2011-12-22 | 2013-06-26 | 张国源 | Blood oxygen measuring system, physiological measuring device thereof and pulse wave analysis method thereof |
| CN103284706A (en) * | 2012-02-24 | 2013-09-11 | 张国源 | Cloud intelligent electronic physiological monitoring system and method thereof |
| CN105982655A (en) * | 2015-03-03 | 2016-10-05 | 冠捷投资有限公司 | Display equipment with sphygmomanometer function |
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Application publication date: 20080130 |