CN204813834U - Medical treatment pulse detecting system based on wireless transmission - Google Patents
Medical treatment pulse detecting system based on wireless transmission Download PDFInfo
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- CN204813834U CN204813834U CN201520433898.1U CN201520433898U CN204813834U CN 204813834 U CN204813834 U CN 204813834U CN 201520433898 U CN201520433898 U CN 201520433898U CN 204813834 U CN204813834 U CN 204813834U
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Abstract
The utility model belongs to the technical field of the medical treatment detection technique and specifically relates to a medical treatment pulse detecting system based on wireless transmission. It includes PC, display and pulse signal transducer, and pulse signal transducer has connected gradually preamplification circuit, filter circuit, main amplifier circuit, AD converting circuit, controller and wireless transmission module, and wireless transmission module launches the signal with wireless form, PC receive wireless signals and arrange the signal in order after feed back to the display. The utility model discloses a pulse signal transducer real -time detection human pulse signal, simultaneously, utilize wireless transmission module to realize the wireless transmission of signal, and, utilize the PC to carry out the arrangement of signal to the operation of realization remote message, its simple structure, convenient operation has very strong practicality.
Description
Technical field
This utility model relates to medical detection technology, especially a kind of medical pulse detection system based on wireless transmission.
Background technology
As everyone knows, along with the level of people's life improves constantly, life style, dietary structure constantly change, and the change of custom and the life of high rhythm cause this kind of cardiovascular disease of hypertension, coronary heart disease to become commonly encountered diseases and frequently-occurring disease.Effective early diagnosis Therapeutic Method and equipment, become the important measures preventing this kind of disease.Pulse is that physical activity is most important, the sensitiveest and the most reliable information source, and be the important window of reflection human health status, therefore utilizing pulse signal to find the etiological cause of the disease in time is fast a kind of effective method.Hospitals at Present adopts mercury column type blood pressure pulse measuring instrument to detect patient usually, but the necessary doctor of this traditional pulse detection and the aspectant detection of patient, cause trouble can to so the handicapped patient of part.
Utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of medical pulse detection system based on wireless transmission.
To achieve these goals, this utility model adopts following technical scheme:
Based on a medical pulse detection system for wireless transmission, it comprises pulse signal sensor, pre-amplification circuit, filter circuit, main amplifier, A/D change-over circuit, controller, wireless transport module, display and PC;
Signal is also inputed to pre-amplification circuit by the real-time human body pulse signal of described pulse signal sensor, signal tentatively amplifies and the signal after amplifying is inputed to filter circuit by described pre-amplification circuit, signal is carried out Filtering Processing and filtered signal is inputed to main amplifying circuit by described filter circuit, signal amplifies and the signal after amplifying is inputed to A/D change-over circuit by described main amplifying circuit again, signal is carried out A/D conversion and the signal after conversion is inputed to controller by described A/D change-over circuit, signal carries out arranging and by signal feedback to wireless transport module by described controller, signal is launched by described wireless transport module in a wireless form, described PC receives wireless signal and feeds back to display after being arranged by signal.
Preferably, described pre-amplification circuit comprises the first amplifier and the second amplifier, one end of described pulse signal sensor is connected with the outfan of the first amplifier, the other end is connected with the end of oppisite phase of the second amplifier, the in-phase end of described first amplifier is by the first resistance access power supply and by the second resistance eutral grounding, the end of oppisite phase of described first amplifier is connected with the outfan of self and passes through the first capacity earth, the outfan of described first amplifier is by the 3rd resistance access power supply, the outfan of described first amplifier is connected with the in-phase end of the second amplifier by the 4th resistance, the end of oppisite phase of described second amplifier is connected with the outfan of self with the second electric capacity respectively by the 6th resistance, the outfan of described second amplifier is connected with filter circuit by the 7th resistance.
Preferably, described pulse transducer adopts SC0073 dynamic micro-pressure sensor.
Owing to have employed such scheme, this utility model is by the real-time human body pulse signal of pulse signal sensor; Meanwhile, wireless transport module is utilized to realize the wireless transmission of signal; Further, utilize PC to carry out the arrangement of signal, to realize remote information operation, its structure is simple, easy to operate, has very strong practicality.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of this utility model embodiment;
Fig. 2 is the electrical block diagram of the pre-amplification circuit of this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that this utility model can be defined by the claims and cover is implemented.
As shown in Figure 1 to Figure 2, a kind of medical pulse detection system based on wireless transmission that the present embodiment provides, it comprises pulse signal sensor 1, pre-amplification circuit 2, filter circuit 3, main amplifier 4, A/D change-over circuit 5, controller 6, wireless transport module 7, display 9 and PC 8;
Signal is also inputed to pre-amplification circuit 2 by the real-time human body pulse signal of pulse signal sensor 1, signal tentatively amplifies and the signal after amplifying is inputed to filter circuit 3 by pre-amplification circuit 2, signal is carried out Filtering Processing and filtered signal is inputed to main amplifying circuit 4 by filter circuit 3, signal amplifies and the signal after amplifying is inputed to A/D change-over circuit 5 by main amplifying circuit 4 again, signal is carried out A/D conversion and the signal after conversion is inputed to controller 6 by A/D change-over circuit 5, signal carries out arranging and by signal feedback to wireless transport module 7 by controller 6, signal is launched by wireless transport module 7 in a wireless form, PC 8 receives wireless signal and feeds back to display 9 after being arranged by signal.This utility model is by pulse signal sensor 1 human body pulse signal in real time; Meanwhile, wireless transport module 7 is utilized to realize the wireless transmission of signal, and, utilize PC 8 to carry out the arrangement of signal, to realize remote information operation.
The operation principle of the present embodiment is collected by the pulse signal of pulse signal sensor 1 by human body, the signal collected then utilizes pre-amplification circuit 2, filter circuit 3, main amplifying circuit 4 and A/D change-over circuit 5 to carry out the process of signal, the signal being input to controller 6 then transmits signals to PC 8 by wireless transport module 7 after treatment, after signal is sent to PC 8, doctor can utilize the information that display 9 is learnt to carry out medical diagnosis.
The pre-amplification circuit 2 of the present embodiment can adopt the circuit structure as Fig. 2, namely the first amplifier A1 and the second amplifier A2 is comprised, one end of pulse signal sensor 1 is connected with the outfan of the first amplifier A1, the other end is connected with the end of oppisite phase of the second amplifier A2, the in-phase end of the first amplifier A1 accesses power supply by the first resistance R1 and passes through the second resistance R2 ground connection, the end of oppisite phase of the first amplifier A1 is connected with the outfan of self and passes through the first electric capacity C1 ground connection, the outfan of the first amplifier A1 accesses power supply by the 3rd resistance R3, the outfan of the first amplifier A1 is connected with the in-phase end of the second amplifier A2 by the 4th resistance R4, the end of oppisite phase of the second amplifier A2 is connected with the outfan of self with the second electric capacity C2 respectively by the 6th resistance R6, the outfan of the second amplifier A2 is connected with filter circuit 3 by the 7th resistance R7.
For optimization system, the pulse signal sensor 1 of the present embodiment adopts SC0073 dynamic micro-pressure sensor.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize this utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. based on a medical pulse detection system for wireless transmission, it is characterized in that: it comprises pulse signal sensor, pre-amplification circuit, filter circuit, main amplifier, A/D change-over circuit, controller, wireless transport module, display and PC;
Signal is also inputed to pre-amplification circuit by the real-time human body pulse signal of described pulse signal sensor, signal tentatively amplifies and the signal after amplifying is inputed to filter circuit by described pre-amplification circuit, signal is carried out Filtering Processing and filtered signal is inputed to main amplifying circuit by described filter circuit, signal amplifies and the signal after amplifying is inputed to A/D change-over circuit by described main amplifying circuit again, signal is carried out A/D conversion and the signal after conversion is inputed to controller by described A/D change-over circuit, signal carries out arranging and by signal feedback to wireless transport module by described controller, signal is launched by described wireless transport module in a wireless form, described PC receives wireless signal and feeds back to display after being arranged by signal.
2. a kind of medical pulse detection system based on wireless transmission as claimed in claim 1, it is characterized in that: described pre-amplification circuit comprises the first amplifier and the second amplifier, one end of described pulse signal sensor is connected with the outfan of the first amplifier, the other end is connected with the end of oppisite phase of the second amplifier, the in-phase end of described first amplifier is by the first resistance access power supply and by the second resistance eutral grounding, the end of oppisite phase of described first amplifier is connected with the outfan of self and passes through the first capacity earth, the outfan of described first amplifier is by the 3rd resistance access power supply, the outfan of described first amplifier is connected with the in-phase end of the second amplifier by the 4th resistance, the end of oppisite phase of described second amplifier is connected with the outfan of self with the second electric capacity respectively by the 6th resistance, the outfan of described second amplifier is connected with filter circuit by the 7th resistance.
3. a kind of medical pulse detection system based on wireless transmission as described in any one of claim 1-2, is characterized in that: described pulse transducer adopts SC0073 dynamic micro-pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433898.1U CN204813834U (en) | 2015-06-23 | 2015-06-23 | Medical treatment pulse detecting system based on wireless transmission |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433898.1U CN204813834U (en) | 2015-06-23 | 2015-06-23 | Medical treatment pulse detecting system based on wireless transmission |
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| CN204813834U true CN204813834U (en) | 2015-12-02 |
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| CN201520433898.1U Active CN204813834U (en) | 2015-06-23 | 2015-06-23 | Medical treatment pulse detecting system based on wireless transmission |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013902A (en) * | 2016-11-02 | 2018-05-11 | 广州华科盈医疗科技有限公司 | A kind of Cervical Vessels color ultrasound hemodynamic monitoring system |
| CN108042113A (en) * | 2017-12-07 | 2018-05-18 | 无锡十月中宸科技有限公司 | A kind of intelligence based on wireless sensor technology listens vein system system and listens arteries and veins method |
-
2015
- 2015-06-23 CN CN201520433898.1U patent/CN204813834U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013902A (en) * | 2016-11-02 | 2018-05-11 | 广州华科盈医疗科技有限公司 | A kind of Cervical Vessels color ultrasound hemodynamic monitoring system |
| CN108042113A (en) * | 2017-12-07 | 2018-05-18 | 无锡十月中宸科技有限公司 | A kind of intelligence based on wireless sensor technology listens vein system system and listens arteries and veins method |
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