CN211132047U - Air wave pressure therapeutic instrument control system and air wave pressure therapeutic instrument - Google Patents
Air wave pressure therapeutic instrument control system and air wave pressure therapeutic instrument Download PDFInfo
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- CN211132047U CN211132047U CN201921393653.5U CN201921393653U CN211132047U CN 211132047 U CN211132047 U CN 211132047U CN 201921393653 U CN201921393653 U CN 201921393653U CN 211132047 U CN211132047 U CN 211132047U
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Abstract
The utility model discloses an air wave pressure therapeutic instrument control system, which comprises a light source emission unit and a photoelectric sensor matched with the light source emission unit, wherein the signal output end of the photoelectric sensor is connected with the signal input end of a data acquisition module, the signal output end of the data acquisition module is connected with the signal input end of a data processor, the signal output end of the data processor is connected with an air pump and a solenoid valve, and the air pump is connected with an air bag through the solenoid valve; the utility model discloses can be according to detecting limbs blood flow speed to according to this control gasbag pressure, realize the automatic effect according to the human condition adjustment gasbag pressure, convenient to use wears the back user and need not any regulation, just can treat.
Description
Technical Field
The utility model relates to the field of medical equipment, especially relate to an air wave pressure therapeutic instrument control system and air wave pressure therapeutic instrument.
Background
The air wave pressure therapeutic apparatus mainly forms the circulating pressure of limbs and tissues by sequentially and repeatedly inflating and deflating the multi-cavity air bags, evenly and orderly extrudes the limbs from the far end to the near end, promotes the flow of blood and lymph, improves the microcirculation effect, accelerates the backflow of the tissue fluid of the limbs, is beneficial to preventing the formation of thrombus and the edema of the limbs, and can directly or indirectly treat a plurality of diseases related to the blood lymph circulation. However, when the air wave pressure therapeutic apparatus is used, the pressure is manually adjusted by an operator to adapt to different people, the operation is complex, and the operation is inconvenient.
CN105055147A discloses a do benefit to air wave pressure therapeutic instrument structure that promotes curative effect, including air compressor and gasbag chamber, the gasbag chamber is more than one, still includes the solenoid valve that equals with gasbag chamber quantity, and the gasbag chamber becomes parallel relation each other and connects in air compressor's exit end, and all establishes ties between every gasbag chamber and the air compressor has the solenoid valve, still includes the pressure sensor that the end of getting the pressure lies in air compressor exit end, and pressure sensor's output is connected on air compressor's control module. The comparison file is provided with the pressure sensor for detecting the pressure at the outlet end of the air compressor so as to output a stop or start control signal to a control module of the air compressor, and the intelligent level of the air compressor is improved. However, the above documents only control the pressure and do not adjust the pressure according to the actual physical needs of the user.
Therefore, those skilled in the art have made an effort to develop an air wave pressure therapeutic apparatus control system and an air wave pressure therapeutic apparatus using the same, which can automatically adjust the pressure according to the actual physical needs of the user.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects of the prior art, the utility model provides an airwave pressure therapeutic instrument control system, it can the automatic adjustment pressure in order to adapt to the actual health demand of user, still provides an airwave pressure therapeutic instrument who has used aforementioned system simultaneously.
In order to achieve the above object, the utility model provides an air wave pressure therapeutic instrument control system, which comprises a light source emitting unit and a photoelectric sensor matched with the light source emitting unit, wherein the signal output end of the photoelectric sensor is connected with the signal input end of a data acquisition module, and the signal output end of the data acquisition module is connected with the signal input end of a data processor;
the signal output end of the data processor is connected with an air pump and an electromagnetic valve, and the air pump is connected with the air bag through the electromagnetic valve.
Preferably, the light source emitting unit, the photoelectric sensor, the data acquisition module, the data processor and the air pump share a main power supply.
Preferably, the photoelectric sensor is a CCD image sensor.
Preferably, the data acquisition module is provided with a driving module corresponding to the CCD image sensor.
Preferably, the light source emitting unit is an infrared light emitter, and the infrared light emitter emits infrared light with a wavelength of 880 nm.
Preferably, a pressure sensor is arranged in the air bag, and a signal output end of the pressure sensor is connected with a signal input end of the data processor.
Preferably, the data acquisition module adopts a programmable FPGA chip.
Preferably, the data processor is a DSP chip.
Preferably, the data processor is internally provided with a preamplification circuit, a high-pass filter circuit and a secondary amplification circuit in sequence.
Preferably, the main power supply is provided with a USB interface.
An air wave pressure therapeutic apparatus adopts the control system of the air wave pressure therapeutic apparatus;
preferably, an interlayer is arranged in the air bag, the light source emitting unit, the photoelectric sensor and the pressure sensor are all arranged in the interlayer, and the light source emitting unit and the photoelectric sensor are symmetrically arranged on two opposite sides of a cavity formed after the air bag is inflated.
The utility model discloses a light source transmitter sends the infrared light and shines the human body, and cooperate photoelectric converter to turn into the light signal the signal of telecommunication, and then measure patient's blood flow state, and will record data transmission and give data processor, data processor analyzes, handles data, and to solenoid valve output signal, and then reach the air input of control gasbag, reach the effect of adjustment gasbag internal pressure, consequently the invention can be according to detecting limbs blood flow velocity, and control gasbag pressure according to this, realize the automatic effect of adjusting gasbag pressure according to the human condition, high durability and convenient use, the user need not any regulation after wearing, can treat.
Drawings
Fig. 1 is a system block diagram of embodiment 1 of the present invention;
fig. 2 is a system block diagram of embodiment 2 of the present invention;
fig. 3 is an internal block diagram of the signal processor of the present invention;
FIG. 4 is a general control diagram of the present invention;
fig. 5 is a circuit diagram of a power supply of the present invention;
fig. 6 is a first circuit diagram of the power supply in the data processing module of the present invention;
FIG. 7 is a circuit diagram of a power supply in the data processing module of the present invention;
fig. 8 is a circuit diagram of the serial interface in the data processing module according to the present invention;
fig. 9 is a circuit diagram of the display device of the present invention;
fig. 10 is a circuit diagram of a data processing portion in the data processing module according to the present invention;
fig. 11 is a circuit diagram of a data acquisition module according to the present invention;
fig. 12 is a circuit diagram of the CCD sensor according to the present invention;
fig. 13 is a circuit diagram of the USB interface according to the present invention;
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and fig. 4 to 11, the device comprises a light source emitting unit 1 and a photoelectric sensor 2 matched with the light source emitting unit, wherein a signal output end of the photoelectric sensor 2 is connected with a signal input end of a data acquisition module 3, a signal output end of the data acquisition module 3 is connected with a signal input end of a data processor 4, and a preferred DSP chip adopted by the data processor 4 is low in cost and high in data processing performance;
the signal output end of the data processor 4 is connected with an air pump 5 and an electromagnetic valve 6, and the air pump 5 is connected with an air bag 7 through the electromagnetic valve 6; the light source emitting unit 1, the photoelectric sensor 2, the data acquisition module 3, the data processor 4 and the air pump 5 share a total power supply 8.
Because the penetrating power of the infrared luminosity human body is stronger, the light source emission unit 1 is an infrared light emitter, and further, preferably, the infrared light emitter emits infrared light with the wavelength of 880nm, and the penetrating power of the infrared light with the wavelength of 880nm to the human body is better than that of the other infrared light.
The light source transmitting unit 1 is used for emitting infrared light, enabling the infrared tube to penetrate through a human body, and receiving the infrared light penetrating through the human body by the photoelectric sensor 2;
the photoelectric sensor 2 is used for receiving optical signals, converting the optical signals into electric signals and outputting the electric signals to the data acquisition module 3;
the data acquisition module 3 is used for collecting and receiving the electric signals output by the photoelectric sensor 2 and inputting the electric signals into the data processor 4;
the data processor 4 is used for analyzing and processing the signals input by the data acquisition module, and performing comparative analysis to obtain an instruction, namely outputting a signal for adjusting the opening of the valve of the battery valve, and controlling the air quantity input to the air bag by the air pump, so that the effect of adjusting the pressure according to the actual blood flow condition is achieved.
Preferably, as shown in fig. 13, a USB interface is provided on the main power supply, which is beneficial to charging the main power supply through the USB interface.
Example 2
As shown in fig. 2, the embodiment 2 includes all the modules and circuits of the embodiment 1, in addition, the photoelectric sensor 2 of the embodiment 2 is a CCD image sensor, and the data acquisition module 3 is provided with a driving module 9 corresponding to the CCD image sensor, because the CCD image sensor has a small size, a light weight, a high resolution, a high sensitivity, which is beneficial to reducing the size of the therapeutic apparatus, and the CCD image sensor has a high photosensitivity, a low signal-to-noise ratio, and a high reliability of the detected data.
Be equipped with pressure sensor 10 in the gasbag 7, pressure sensor 10's signal output part is connected with data processor 4's signal input part, through set up pressure sensor 10 in the gasbag, can feed back the pressure size of gasbag in real time, and the preferred still can pass through AD converting circuit at pressure sensor's output and connect the display, the pressure value of the gasbag of can audio-visual demonstration.
Example 3
As shown in fig. 3, embodiment 3 includes all the modules and circuits of embodiment 2, and in addition, a pre-amplifier circuit 41, a high-pass filter circuit 42 and a secondary amplifier circuit 43 are sequentially arranged in the data processor 4 of embodiment 3; the preamplifier circuit 41 is configured to amplify a signal input by the data acquisition module 3 for the first time; the high pass filter circuit 42 is used to eliminate baseline wander; the secondary amplifying circuit 43 is used for amplifying the signal input by the data acquisition module 3 again; after the two times of amplification, the signals are analyzed, compared and calculated, and finally the signals are output to the electromagnetic valve.
Example 4
An air wave pressure therapeutic apparatus adopts the control system of the air wave pressure therapeutic apparatus;
be equipped with the intermediate layer in the gasbag, light source emission unit 1, photoelectric sensor 2 and pressure sensor 10 all locate the intermediate layer, and light source emission unit 1 and photoelectric sensor 2 symmetry set up the both sides in the chamber that the gasbag formed after aerifing.
The utility model discloses an air wave pressure therapeutic instrument, convenient to use only needs the user to wear the back well during the use, the switch on can. The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. A control system of an air wave pressure therapeutic instrument is characterized in that: comprises a light source emission unit (1) and a photoelectric sensor (2) matched with the light source emission unit; the signal output end of the photoelectric sensor (2) is connected with the signal input end of the data acquisition module (3); the signal output end of the data acquisition module (3) is connected with the signal input end of the data processor (4);
the signal output end of the data processor (4) is connected with an air pump (5) and an electromagnetic valve (6); the air pump (5) is connected with the air bag (7) through an electromagnetic valve (6).
2. The airwave pressure treatment apparatus control system of claim 1, wherein: the light source emitting unit (1), the photoelectric sensor (2), the data acquisition module (3), the data processor (4) and the air pump (5) share a general power supply (8).
3. The airwave pressure treatment apparatus control system of claim 1, wherein: the photoelectric sensor (2) is a CCD image sensor.
4. The airwave pressure treatment apparatus control system of claim 3, wherein: the data acquisition module (3) is provided with a driving module (9) corresponding to the CCD image sensor.
5. The airwave pressure treatment apparatus control system of claim 1, wherein: the light source emitting unit (1) is an infrared light emitter; the infrared light emitter emits infrared light with the wavelength of 880 nm.
6. The airwave pressure treatment apparatus control system of claim 1, wherein: a pressure sensor (10) is arranged in the air bag (7); the signal output end of the pressure sensor (10) is connected with the signal input end of the data processor (4).
7. The airwave pressure treatment apparatus control system of claim 1, wherein: and the data acquisition module (3) adopts a programmable FPGA chip.
8. The airwave pressure treatment apparatus control system of claim 1, wherein: and the data processor (4) adopts a DSP chip.
9. The airwave pressure treatment apparatus control system of claim 1, wherein: the data processor (4) is internally provided with a preamplification circuit (41), a high-pass filter circuit (42) and a secondary amplification circuit (43) in sequence.
10. An air wave pressure therapeutic instrument is characterized in that: use of an airwave pressure treatment apparatus control system according to any one of claims 1 to 9;
an interlayer is arranged in the air bag (7); the light source emitting unit (1), the photoelectric sensor (2) and the pressure sensor (10) are arranged in the interlayer, and the light source emitting unit (1) and the photoelectric sensor (2) are symmetrically arranged on two sides of a cavity formed after the air bag (7) is inflated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921393653.5U CN211132047U (en) | 2019-08-26 | 2019-08-26 | Air wave pressure therapeutic instrument control system and air wave pressure therapeutic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921393653.5U CN211132047U (en) | 2019-08-26 | 2019-08-26 | Air wave pressure therapeutic instrument control system and air wave pressure therapeutic instrument |
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| Publication Number | Publication Date |
|---|---|
| CN211132047U true CN211132047U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921393653.5U Expired - Fee Related CN211132047U (en) | 2019-08-26 | 2019-08-26 | Air wave pressure therapeutic instrument control system and air wave pressure therapeutic instrument |
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| CN (1) | CN211132047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113712794A (en) * | 2021-08-23 | 2021-11-30 | 河北华蓝医疗器械有限公司 | Medical pressurization pressure monitoring system |
-
2019
- 2019-08-26 CN CN201921393653.5U patent/CN211132047U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113712794A (en) * | 2021-08-23 | 2021-11-30 | 河北华蓝医疗器械有限公司 | Medical pressurization pressure monitoring system |
| CN113712794B (en) * | 2021-08-23 | 2024-04-09 | 河北华蓝医疗器械有限公司 | Medical pressurization pressure monitoring system |
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Granted publication date: 20200731 |