CN202161308U - Automatic extraction device of pulse signals - Google Patents
Automatic extraction device of pulse signals Download PDFInfo
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- CN202161308U CN202161308U CN2011202595117U CN201120259511U CN202161308U CN 202161308 U CN202161308 U CN 202161308U CN 2011202595117 U CN2011202595117 U CN 2011202595117U CN 201120259511 U CN201120259511 U CN 201120259511U CN 202161308 U CN202161308 U CN 202161308U
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Abstract
The utility model discloses an automatic extraction device of pulse signals, comprising a bracket, fixed parts and a control circuit board, wherein the bracket is provided with three lifting devices which are matched with the positions of the inch part, the bar part and the cubit part of a human body; each lifting device comprises a motor vertically fixed at the upper part of the bracket; a lead screw is fixed at the lower end of a rotating shaft of the motor; the lower part of the lead screw is in threaded connection with a sleeve; the sleeve is arranged at the lower part of the bracket and only can slide up and down relative to the bracket; a pressure sensor is fixed at the lower end of the sleeve; the fixed parts are used for bonding the automatic extraction device on the inch part, the bar part and the cubit part of the human body; and the control circuit board is used for controlling the pressure sensor to acquiring the pulse signals under different pressure. By the fixed parts, the automatic extraction device is fixed at the inch part, the bar part and the cubit part of the human body, the control circuit board controls the lifting devices to pressurize the inch part, the bar part and the cubit part of the human body respectively, and the pulse pressure wave forms at corresponding parts are acquired by the pressure sensor, so that automatic extraction of the pulse signals at the inch part, the bar part and the cubit part of the human body is realized.
Description
Technical field
This utility model relates to a kind of instrument of feeling the pulse, and relates in particular to a kind of pulse signal automatic extracting device.
Background technology
Traditional pulse wave spectrum is meant that the traditional Chinese medical science is through carrying out the method for analytical judgment to patient's health status with finger touch patient wrist portion radial artery pulse.Through experience accumulation all the year round, forefathers are divided into pulse conditions such as floating, heavy, slow, several with the arteriopalmus pattern that is touched.Continuous progress along with science and technology; Can gather patient's pulse condition and show pulse pressure in time the electropulsograph of change curve be developed and in real work life, be able to use; Thereby will obtain the pulse pressure related data through communication network transmission and utilize the reproducing apparatus real-time Simulation to go out corresponding pulse condition, again by the traditional Chinese medical science then according to the mimic pulse pressure situation of change of reproducing apparatus judge patient's pulse condition become a kind of maybe.Yet, realize above-mentioned long-range feeling the pulse, just must solve the problem of the pulse signal that extracts three positions of human body cun,guan,chi how automatically, this also is to realize the long-range primary technical problem that solves of feeling the pulse.
The utility model content
The purpose of this utility model is to provide a kind of pulse signal automatic extracting device that can extract the pulse signal at three positions of human body cun,guan,chi automatically.
For achieving the above object, this utility model provides a kind of pulse signal automatic extracting device, comprising:
Support; The lowering or hoisting gear that three positions with three positions of human body cun,guan,chi are complementary is installed on the said support; Each said lowering or hoisting gear comprises the motor that vertically is fixed on said support top, and the rotating shaft lower end of said motor is fixed with leading screw, and said leading screw lower thread is connected with sleeve; Said sleeve is installed on said support bottom and can only slides up and down with respect to said support, and said telescopic lower end is fixed with pressure transducer;
Be used for said support and said lowering or hoisting gear are bound by the fixed part on three positions of human body cun,guan,chi; And,
Be used to control said pressure transducer and under different pressures, carry out the control circuit board that pulse signal is gathered.
The pulse signal automatic extracting device of this utility model also comprises:
The holder hands housing that is electrically connected with said lowering or hoisting gear; Said control circuit board is installed in the said holder hands housing; The control knob and first communication interface that is electrically connected with said control circuit board respectively also is installed on the said holder hands housing; Said control knob is installed in and is fixed on the intravital tertiary circuit plate of said holder hands shell, and said first communication interface is electrically connected with said lowering or hoisting gear.
The pulse signal automatic extracting device of this utility model, said fixed part are a wrist strap, and the middle part of said wrist strap is provided with the fixed base plate of hollow, and the left side of said fixed base plate and said frame bottom is hinged.
The pulse signal automatic extracting device of this utility model is stated the loam cake of support and lowering or hoisting gear in order to the housing residence, and said loam cake and said fixed base plate left side are hinged.
The pulse signal automatic extracting device of this utility model; The both sides, front and back in the said loam cake lower right corner have the horizontal leading groove that a symmetry distributes; Cooperate in each said horizontal leading groove a lock pin that can prolong its slotted eye slip is installed; Said lock pin is positioned at said loam cake, is installed with the lockhole mechanism that cooperates with said lock pin on the said fixed base plate right side.
The pulse signal automatic extracting device of this utility model, said telescopic profile is a four prism type.
The pulse signal automatic extracting device of this utility model, said control circuit board is provided with:
Signal conditioning circuit is used to receive the simulation pulse signal that said pressure transducer sends, and said simulation pulse signal is carried out filtering, analog digital conversion and processing and amplifying successively, output digital pulse signal;
Controller is used to receive the control instruction of said control knob, according to said control instruction output control signal, when receiving the digital pulse signal that said signal conditioning circuit sends, it is preserved;
Memorizer is used to store the digital pulse signal that said controller is preserved;
Motor-drive circuit is used for controlling said motor operation according to said control signal output drive signal;
Second communication interface is used to realize the communication between said controller and the said host computer, and the digital pulse signal of said memorizer being preserved by said controller sends to host computer.
The pulse signal automatic extracting device of this utility model; Said pressure transducer comprises that model is the integrated pulse transducer of HK2000G; Said controller comprises that model is single-chip microcomputer and the peripheral circuit thereof of Atmega128L-8AC, and said second communication interface comprises USB interface.
The pulse signal automatic extracting device of this utility model is equipped with the communication interface plate on the said support, cover on corresponding with said communication interface plate and have through wires hole.
The pulse signal automatic extracting device of this utility model comprises support; The lowering or hoisting gear that three positions with three positions of human body cun,guan,chi are complementary is installed on the support; Each lowering or hoisting gear comprises the motor that vertically is fixed on support top, and the machine shaft lower end is fixed with leading screw, and the leading screw lower thread is connected with sleeve; Sleeve is installed on the support bottom and can only slides up and down with respect to support, and the sleeve lower end is fixed with pressure transducer; Be used for this device is bound by the fixed part on three positions of human body cun,guan,chi; Be used for the controlled pressure pick off and under different pressures, carry out the control circuit board that pulse signal is gathered.Through fixed part this device is fixed in three positions of human body cun,guan,chi; Pressurizeed in three positions of human body cun,guan,chi respectively through control circuit board control lowering or hoisting gear; Obtain corresponding position pulse pressure waveform by pressure transducer, thereby realize the automatic extraction of the pulse signal at three positions of human body cun,guan,chi.
Description of drawings
Fig. 1 is the stereochemical structure enlarged diagram of the pulse signal automatic extracting device of an embodiment of this utility model;
Fig. 2 is the left TV structure sketch map (omission wrist strap) of pulse signal automatic extracting device among Fig. 1;
Fig. 3 is that the A-A of pulse signal automatic extracting device among Fig. 2 is to the sectional structure sketch map;
Fig. 4 is that the B-B of pulse signal automatic extracting device among Fig. 2 is to the sectional structure sketch map;
Fig. 5 is the perspective view of the loam cake of pulse signal automatic extracting device among Fig. 1;
Fig. 6 is the perspective view of the holder hands of pulse signal automatic extracting device among Fig. 1;
Fig. 7 is the plan structure sketch map of the holder hands of pulse signal automatic extracting device among Fig. 6;
Fig. 8 is that the B-B of holder hands of pulse signal automatic extracting device among Fig. 7 is to the sectional structure sketch map;
Fig. 9 is the circuit theory diagrams of control circuit board of the pulse signal automatic extracting device of an embodiment of this utility model.
The specific embodiment
Be described in detail below in conjunction with the specific embodiment of accompanying drawing this utility model:
Referring to figs. 1 to shown in Figure 5; The pulse signal automatic extracting device of present embodiment comprises support 1; The lowering or hoisting gear 2 that three positions with three positions of human body cun,guan,chi are complementary is installed on the support 1; Each lowering or hoisting gear 2 comprises the motor 201 that vertically is fixed on support 1 top, and the rotating shaft lower end of motor 201 is fixed with leading screw 202, and it (also can be the sleeve of other shapes that leading screw 202 lower thread are connected with the sleeve 203 that its profile is a four prism type; Other multi-edge column-shapeds for example; As long as guaranteeing sleeve can only slide up and down with respect to support when the rotating shaft of motor is rotated), sleeve 203 is installed on support 1 bottom and can only slides up and down with respect to support 1, and the lower end of sleeve 203 is fixed with bolt 205; Bolt 205 lower ends are connected with nut 206, and nut 206 lower ends are fixed with pressure transducer 204 (for example model is the integrated pulse transducer of HK2000G).This device also comprises the loam cake 6 of living support 1 and lowering or hoisting gear 2 in order to housing and is used for support 1 and lowering or hoisting gear 2 are bound by the wrist strap 3 on three positions of human body cun,guan,chi.The middle part of wrist strap 3 is provided with the fixed base plate 301 of hollow; The left side of the left side of fixed base plate 301 and support 1 bottom is hinged and loam cake 6 left bottom are hinged; The both sides, front and back in loam cake 6 lower right corner have the horizontal leading groove 601 that a symmetry distributes; Cooperate in each horizontal leading groove 601 lock pin 602 that can prolong its slotted eye slip is installed, lock pin 602 is positioned at loam cake 6, is installed with the lockhole mechanism 603 that cooperates with lock pin 602 on fixed base plate 301 right sides.Communication interface plate 7 is installed on the support 1, has through wires hole 604 on the loam cake 6 corresponding with communication interface plate 7.
In conjunction with; Fig. 6 is to shown in Figure 8; This device also comprises a holder hands housing 5, and holder hands housing 5 is electrically connected with lowering or hoisting gear 2, in the holder hands housing 5 control circuit board 4 is installed; Three control knobs 501 and three corresponding button display lamps 503 that are electrically connected with control circuit board 4 also are installed on the upper surface front side of holder hands housing 5 respectively; The rear end of the outer surface of holder hands housing 5 is provided with 16 pins, first communication interface 502 and USB second communication interface 504, and control knob 501 is installed on the tertiary circuit plate 505 that is fixed in the holder hands housing 5 with button display lamp 503, and 16 pins, first communication interface 502 is electrically connected with the communication interface plate 7 of lowering or hoisting gear 2.
In conjunction with shown in Figure 9, control circuit board 4 is provided with signal conditioning circuit U2, is used to receive the simulation pulse signal that pressure transducer sends, and will simulate pulse signal and carry out filtering, analog digital conversion and processing and amplifying successively, output digital pulse signal.Controller U1 is used to receive the control instruction of control knob, according to control instruction output control signal, when receiving the digital pulse signal that signal conditioning circuit U1 sends, it is preserved; Memorizer U6 is used for the digital pulse signal that storage control U1 preserves; Three motor-drive circuit U3A, U3B and U4A are used for according to the operation of control signal output drive signal control motor; The USB second communication interface U5 is used to realize the communication between controller U1 and the host computer, by controller U1 the digital pulse signal that memorizer U6 preserves is sent to host computer.Wherein, the 27th of controller U1 the, the 28th pin is corresponding respectively links to each other with the 10th, the 11st pin of signal conditioning circuit U1.The 4th of the signal conditioning circuit U1～external pressure transducer of the 9th pin, three control knob difference correspondences link to each other with the 30th of controller U1～the 32nd pin.The 10th of controller U1～the 13rd pin is corresponding respectively to link to each other with the 2nd pin with the 1st, the 6th, the 5th of memorizer U6.The the 2nd, the 3rd pin of controller U1 is corresponding respectively to link to each other with the 26th, the 25th pin of the USB second communication interface U5.The the 40th, the 41st of controller U1 links to each other with the 7th pin through the 1st, the 2nd of resistance R 8, resistance R 9 and resistance R 10 correspondences and motor-drive circuit U3A respectively with the 44th pin.The the 45th, the 46th of controller U1 links to each other with the 9th pin through the 15th, the 10th of resistance R 13, resistance R 11 and resistance R 12 correspondences and motor-drive circuit U3B respectively with the 48th pin.The the 35th, the 36th of controller U1 links to each other with the 7th pin through the 1st, the 2nd of resistance R 15, resistance R 14 and resistance R 16 correspondences and motor-drive circuit U4A respectively with the 39th pin.
The pulse signal method for distilling of the pulse signal automatic extracting device of present embodiment comprises the steps:
1), send the pulse scan instruction, to the motor of one of them lowering or hoisting gear 2 201 thus driving the wherein position that 204 pairs corresponding of pressure transducers act on three positions of human body cun,guan,chi pressurizes step by step.
2), receive the pressure waveform that pressure transducer 204 is passed back; When the pressure waveform of passing back occurred stablizing waveform first, the amplitude of getting corresponding pressure waveform was recorded as " floating " and presses; When the amplitude of the pressure waveform of passing back rises to maximum, the amplitude of getting corresponding pressure waveform be recorded as " in " press and the flexible distance of lowering or hoisting gear 2 when noting amplitude maximum; When the amplitude fading of the pressure waveform of passing back is four of an amplitude maximum/for the moment, when the amplitude fading of the pressure waveform of passing back is that four of amplitude maximum/for the moment, the amplitude of getting corresponding pressure waveform is recorded as " sink " pressure.
3), with " floating " press with " in " arithmetic mean of instantaneous value of pressing is recorded as " slightly floating " and presses, will " sink " press with " in " arithmetic mean of instantaneous value of pressing is recorded as " slightly sinking " pressure.
4), repeat above-mentioned steps extract respectively " float " at two other position in three positions of cun,guan,chi press, " in " press, " slightly floating " press, " slightly heavy " press with " sink " pressure and when amplitude maximum the flexible distance of the lowering or hoisting gear 2 of correspondence;
5), send pulses to one of them lowering or hoisting gear 2 and extract instruction, pressurize step by step thereby drive the wherein position that 204 pairs corresponding of pressure transducers act on three positions of human body cun,guan,chi.
6) receive pressure waveform that pressure transducer 204 passes back and the amplitude of the pressure transducer 204 current pressure waveforms of passing back judged, if the amplitude of current pressure waveform reaches " float " when pressing, the pressure waveform when record reaches " floating " pressure; If the amplitude of current pressure waveform reaches " slightly floating " when pressing, record reaches " slightly floating " pressure waveform when pressing; If the amplitude of current pressure waveform reach " in " when pressing, record reach " in " pressure waveform when pressing; If the amplitude of current pressure waveform reaches " slightly heavy " when pressing, record reaches " slightly heavy " pressure waveform when pressing; When if the amplitude of current pressure waveform reaches " sinking " pressure, the pressure waveform when record reaches " sinking " pressure.
7), repeat above-mentioned steps extract respectively " float " at two other position in three positions of cun,guan,chi press, " in " press, " slightly floating " press, the pressure waveform of correspondence when " slightly heavy " presses with " sink " pressure, thereby accomplish the whole arteries and veins process of getting.
Above embodiment describes the preferred implementation of this utility model; Be not that scope to this utility model limits; Under the prerequisite that does not break away from this utility model design spirit; Various distortion and improvement that the common engineers and technicians in this area make the technical scheme of this utility model for example replace with electric pushrod or other similar device etc. with the vertical lifting device, all should fall in the protection domain that claims of this utility model confirm.
Claims (9)
1. a pulse signal automatic extracting device is characterized in that, comprising:
Support (1); The lowering or hoisting gear (2) that three positions with three positions of human body cun,guan,chi are complementary is installed on the said support (1); Each said lowering or hoisting gear (2) comprises the motor (201) that vertically is fixed on said support (1) top; The rotating shaft lower end of said motor (201) is fixed with leading screw (202); Said leading screw (202) lower thread is connected with sleeve (203), and said sleeve (203) is installed on said support (1) bottom and can only slides up and down with respect to said support (1), and the lower end of said sleeve (203) is fixed with pressure transducer (204);
Be used for said support (1) and said lowering or hoisting gear (2) are bound by the fixed part (3) on three positions of human body cun,guan,chi; And,
Be used to control said pressure transducer (204) and under different pressures, carry out the control circuit board (4) that pulse signal is gathered.
2. pulse signal automatic extracting device according to claim 1 is characterized in that, also comprises:
The holder hands housing (5) that is electrically connected with said lowering or hoisting gear (2); Said control circuit board (4) is installed in the said holder hands housing (5); The control knob (501) and first communication interface (502) that are electrically connected with said control circuit board (4) respectively also are installed on the said holder hands housing (5); Said control knob (501) is installed on the tertiary circuit plate (505) that is fixed in the said holder hands housing (5), and said first communication interface (502) is electrically connected with said lowering or hoisting gear (2).
3. pulse signal automatic extracting device according to claim 1; It is characterized in that; Said fixed part (3) is a wrist strap (3), and the middle part of said wrist strap (3) is provided with the fixed base plate (301) of hollow, and said fixed base plate (301) is hinged with the left side of said support (1) bottom.
4. pulse signal automatic extracting device according to claim 3 is characterized in that, also comprises:
State the loam cake (6) of support (1) and lowering or hoisting gear (2) in order to the housing residence, said loam cake (6) is hinged with said fixed base plate (301) left side.
5. pulse signal automatic extracting device according to claim 4 is characterized in that:
The both sides, front and back in said loam cake (6) lower right corner have the horizontal leading groove (601) that a symmetry distributes; Cooperate in each said horizontal leading groove (601) lock pin (602) that can prolong its slotted eye slip is installed; Said lock pin (602) is positioned at said loam cake (6), is installed with the lockhole mechanism (603) that cooperates with said lock pin (602) on said fixed base plate (301) right side.
6. pulse signal automatic extracting device according to claim 1 is characterized in that, the profile of said sleeve (203) is a four prism type.
7. pulse signal automatic extracting device according to claim 1 is characterized in that, said control circuit board (4) is provided with:
Signal conditioning circuit is used to receive the simulation pulse signal that said pressure transducer (204) sends, and said simulation pulse signal is carried out filtering, analog digital conversion and processing and amplifying successively, output digital pulse signal;
Controller is used to receive the control instruction of said control knob (501), according to said control instruction output control signal, when receiving the digital pulse signal that said signal conditioning circuit sends, it is preserved;
Memorizer is used to store the digital pulse signal that said controller is preserved;
Motor-drive circuit is used for controlling said motor (201) operation according to said control signal output drive signal;
Second communication interface (504) is used to realize the communication between said controller and the said host computer, and the digital pulse signal of said memorizer being preserved by said controller sends to host computer.
8. pulse signal automatic extracting device according to claim 7; It is characterized in that; Said pressure transducer (204) comprises that model is the integrated pulse transducer of HK2000G; Said controller comprises that model is single-chip microcomputer and the peripheral circuit thereof of Atmega128L-8AC, and said second communication interface (504) is a USB interface.
9. pulse signal automatic extracting device according to claim 4 is characterized in that, communication interface plate (7) is installed on the said support (1), has through wires hole (604) on the loam cake (6) corresponding with said communication interface plate (7).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202595117U CN202161308U (en) | 2011-07-21 | 2011-07-21 | Automatic extraction device of pulse signals |
| PCT/CN2012/074363 WO2013010392A1 (en) | 2011-07-21 | 2012-04-19 | Automatic extraction apparatus for pulse signal and extraction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202595117U CN202161308U (en) | 2011-07-21 | 2011-07-21 | Automatic extraction device of pulse signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202161308U true CN202161308U (en) | 2012-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202595117U Expired - Fee Related CN202161308U (en) | 2011-07-21 | 2011-07-21 | Automatic extraction device of pulse signals |
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| CN (1) | CN202161308U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102302360A (en) * | 2011-07-21 | 2012-01-04 | 邵光震 | Pulse signal automatic extraction device and extraction method thereof |
| WO2013010392A1 (en) * | 2011-07-21 | 2013-01-24 | Shao Guangzhen | Automatic extraction apparatus for pulse signal and extraction method thereof |
| CN103169458A (en) * | 2013-03-12 | 2013-06-26 | 邵光震 | Biological information collection, intelligent analysis and monitoring and biological information recurrence system |
-
2011
- 2011-07-21 CN CN2011202595117U patent/CN202161308U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102302360A (en) * | 2011-07-21 | 2012-01-04 | 邵光震 | Pulse signal automatic extraction device and extraction method thereof |
| WO2013010392A1 (en) * | 2011-07-21 | 2013-01-24 | Shao Guangzhen | Automatic extraction apparatus for pulse signal and extraction method thereof |
| CN103169458A (en) * | 2013-03-12 | 2013-06-26 | 邵光震 | Biological information collection, intelligent analysis and monitoring and biological information recurrence system |
| CN103169458B (en) * | 2013-03-12 | 2014-11-26 | 邵光震 | Biological information collection, intelligent analysis and monitoring and biological information recurrence system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120314 Termination date: 20150721 |
|
| EXPY | Termination of patent right or utility model |