CN102579013B - Traditional Chinese medicine pulse diagnosis apparatus - Google Patents
Traditional Chinese medicine pulse diagnosis apparatus Download PDFInfo
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- CN102579013B CN102579013B CN2012100797166A CN201210079716A CN102579013B CN 102579013 B CN102579013 B CN 102579013B CN 2012100797166 A CN2012100797166 A CN 2012100797166A CN 201210079716 A CN201210079716 A CN 201210079716A CN 102579013 B CN102579013 B CN 102579013B
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Abstract
The invention relates to a traditional Chinese medicine pulse diagnosis apparatus, which comprises a pulse diagnosis case and a computer. A pulse feeling groove is arranged on the surface of one side of the pulse diagnosis case, a lifting mount having an inverted 'L'-shaped crank arm structure is arranged on the other side of the pulse diagnosis case, the lower end of the lifting mount is inserted into the pulse diagnosis case, and a stepping motor is connected to the lower side of the lifting mount and is controlled by a stepping motor controller. A breath gating control system is arranged above the lifting mount, a data card shell and a data card are arranged in the middle of the lifting mount, a test sensor and compensation sensor mount is arranged below the lifting mount, and a test sensor array and a compensation sensor array are mounted at the lower end of the test sensor and compensation sensor mount. The test sensor array and the compensation sensor array are suspended above the pulse feeling groove, are connected with an input terminal of the data card, and an output terminal of the data card is connected with the computer through a connecting wire or in a Bluetooth manner. The traditional Chinese medicine pulse diagnosis apparatus is capable of acquiring accurate pulse information of people under tests and provides basis for making diagnosis for traditional Chinese medicine treatment.
Description
Technical field
The present invention relates to the test instrunment technical field, is that a kind of feeling the pulse principle of take in the traditional Chinese medical science four diagnostic methods (hope, hear, ask, cut) is basis, a kind of traditional Chinese pulse-diagnosis instrument that utilizes sensor and computer technology to realize.
Technical background
" hoping, hear, ask, cut " is the important means of fundamental sum of tcm diagnosis, the Chinese physician is by " cutting "---feels the pulse, the pressure that applies varying strength at finger tip understand the pulse condition information that radial artery transmits (be divided into: floating, heavy, slow, several, sliding, puckery, empty, real, long and short, big vast, micro-, tight, slow, onion, string, leather, jail, moisten, weak, loose, thin, lie prostrate, move, urge, knot, regularly intermittent pulse), the pulse condition of the traditional Chinese medical science can be considered patient's that the doctor grants pulse feeling pressure and patient self radial artery fluctuation information comprehensively.
Any test instrunment/instrument all goes down to complete test in certain background, and every kind of (instrument) method of testing must be considered the interference of background to the wish detection signal in use, carries out compensation and the elimination of background.But relevant report and the patent documentation of existing traditional Chinese pulse-diagnosis instrument development are not all considered compensation and the elimination to the pulse condition testing background.
Sensor is the critical component of test instrunment, is also one of key factor of whether succeeding in developing of pulse-taking instrument.At present, for the sensor of pulse wave spectrum, two classes are arranged, a class is sonic transducer, and another kind of is force transducer.Have two kinds and force transducer is at present commonly used: a kind of is the force transducer of being made by ceramic membrane materials, and the minimum dimension of this sensor is generally Ф 18.Another kind is that macromolecular material PVDF prepares (film type) force transducer, and the minimum dimension of this sensor is generally Ф 13.Force transducer can produce different current potentials when being subject to different pressures, so also referred to as piezoelectric transducer.Because the integral width of traditional Chinese medical science radial artery (cun,guan,chi CUN KOU) is not more than 5mm, length is not more than 50mm, with (film type) force transducer during as the signal detecting part of traditional Chinese pulse-diagnosis instrument, what record is the mixed information of pulse wave muscle response peripheral with it, due to the sensitivity of film type force transducer with contact (sensitivity) area correlation, if sensor area is too little, its insufficient sensitivity; And size is while being greater than Ф 5mm, what record is not again pure pulse wave information.The pulse wave signal that the pulse-taking instrument that adopts force transducer to design at present records only has the disease of coming to go Xu and comes Xu to remove two kinds of waveforms of disease, can't reproduce 27 kinds of pulse conditions of the traditional Chinese medical science, and it is closely-related that this size with the sensor adopted is greater than the radial artery lateral dimension.
" pulse condition " is the embodiment of internal organs pattern of activity on Concept of Chinese Medicine, is the human body comprehensive information at cun,guan,chi position that is delivered to through transmission from one meridian to another, network.The interference that the dropout that produced by path and path produce signal is all being contained in the transmission of any information.The extensive degree of the signal produced when therefore, sonac is for pulse wave spectrum, the information that accuracy provides far below B ultrasonic direct-detection internal organs; In addition, sonac can't realize the traditional Chinese medical science floating, in, taking the pulse heavily.Thereby sound transducer can not industrially be implemented basically for pulse wave spectrum.
The size of radial artery (arteries and veins cun,guan,chi arteries and veins medically) on the physics is 5mm * 50mm.The target (system) for test this zone definitions is learned in test, and that answers in contrast is called background.Therefore, the maximum gauge of the responsive part of force transducer unit (comprising encapsulation, protection) should be less than 5mm.Whether existing size sensor can meet the key that this requirement is the application of Traditional Chinese medicinal wrist pulse-taking instrument success.The current domestic force transducer that is less than Φ 5 that there is no.Pressure transducer is being generally used for test gas and liquid traditionally, and existing domestic and international pressure transducer there is no method and realizes the stress test to solid system on manufacturing process flow and structure.Therefore, existing traditional Chinese pulse-diagnosis instrument based on pressure sensor design because test cell not verified mensuration be the mechanical characteristics of pulse wave fluctuation, therefore also just can't confirm whether these features have relation one to one with Chinese medicine pulse.
Except sensor, the critical component of test instrunment also comprises data acquisition unit.In the component parts of traditional Chinese pulse-diagnosis instrument, data acquisition unit is to be the most ripe technology at present, does not need to restudy exploitation, as long as provide location number, port number or sample frequency parameter, just can on market, obtain stable, reliable data collecting card.The research and development of a large amount of traditional Chinese pulse-diagnosis instruments in recent years approximately have 65% described above be the exploitation of data card.There is no clear and definite correlation technique parameter when the Choice of Sensors due to them, so in the integrating process of whole instrument, the aspects such as relevant susceptiveness, stability, the linearity, time constant do not have well clear and definite integrated concept, and corresponding result of use will be affected.
Summary of the invention
The object of the invention is to solve the problem that above-mentioned existing traditional Chinese pulse-diagnosis instrument exists, a kind of traditional Chinese pulse-diagnosis instrument based on foil gauge type and improved pressure-type sensor is provided.
For achieving the above object, the technical scheme that the present invention takes is:
A kind of traditional Chinese pulse-diagnosis instrument, contain arteries and veins pillow case, computer, and described arteries and veins pillow case is connected with computer by connecting line; It is characterized in that, be provided with the feeling the pulse groove at described arteries and veins pillow case end face, opposite side at described arteries and veins pillow case is provided with the lifting installing rack, described lifting installing rack is an inverted "L" shaped crank arm structure, its lower end is inserted in arteries and veins pillow case, the lower end of lifting installing rack is connected with motor, and described motor is arranged on the base plate in arteries and veins pillow case, by the controllor for step-by-step motor that is arranged on arteries and veins pillow case one side, is controlled; Be provided with the respiration gate control test macro on the horizontal connecting lever of lifting installing rack, horizontal connecting lever bosom zone at the lifting installing rack is equipped with the first data card, the second data card and the 3rd data card, be provided with testing sensor installing rack and compensation sensor installing rack below the horizontal connecting lever of lifting installing rack, the lower end of described testing sensor installing rack is equipped with the testing sensor array, and the lower end of described compensation sensor installing rack is equipped with the compensation sensor array; Sensor in described testing sensor array and described compensation sensor array consists of sensor chip, sealer and package casing; Described testing sensor array and described compensation sensor array are suspended at the top of feeling the pulse groove, they are connected with the first data card, the second data card and the input terminal of the 3rd data card by wire, and the outfan of the first data card, the second data card and the 3rd data card is connected with computer by USB interface or with bluetooth approach.
Further, described testing sensor array and described compensation sensor array are integrated by the sensor unit of each individual packages, or carry out unified encapsulation by integrated sensor.
Described testing sensor array and described compensation sensor array are even being not less than 3 row, being no less than the sensor array of 20 row of setting 5 mm * 50 mm rectangles in.
Described testing sensor array with 20,40,60,80,100,120,140,180, the power of 200N is applied to the cun,guan,chi arteries and veins of human wrist, changes pulse wave signal into the signal of telecommunication.
Described compensation sensor array, for measuring the impact of environment on pulse wave, comprises the impact of temperature, the non-physiologic factor motion of experimenter, and actual pulse wave signal is afforded redress and reference.
The sensor unit of described individual packages comprises quasiconductor pressure-volume type sensor and resistance strain gage type sensor.
The package casing of the quasiconductor pressure-volume type sensor of described individual packages exceeds sensor chip 0.2～7.0mm, and the material of package casing adopts aluminium alloy.
The package casing of the resistance strain gage type sensor of described individual packages exceeds sensor chip 0.2～7.0mm, and the material of package casing adopts organic resin.
Further; each sealer of described individual packages sensor unit is structurally separately independently; the top end face of described sealer is higher than the top end face of package casing; the bottom face of sealer directly is bonded on sensor chip; the side of sealer does not contact with the inwall of package casing, with independence and the linearity of guaranteeing each sensor unit signal.
The size of the structure of the sealer of described sensor chip is by the natural frequency nf of the elastic modulus E of the parameter of sensor, sealer material and density p, sensor
0, and package casing and sensor chip between difference in height determine, the scope of this difference in height is 0.21～8.0mm.
Described sealer adopts elastomeric material to make, and described elastomeric material is silica gel or rubber.
The good effect of traditional Chinese pulse-diagnosis instrument of the present invention is:
The feeling the pulse (very little, close, mouthful) of considering the traditional Chinese medical science is the cycle dynamics information of mensuration pulse condition the area of 5mm * 50mm in, need to distinguish slow, slow, the number of pulse condition at time dimension, need to distinguish the long and short, thin of pulse condition at Spatial Dimension, to distinguish the void of pulse condition, micro-, reality, flood on intensity, need to distinguish onion, string and the pulse condition such as thin on spatial distribution, at first the present invention determines the transfer principle of sensor, the size of having stipulated sensor is less than 0.3mm * 1.4mm, has adopted encapsulating material and the integration mode of two kinds of sensors; Prepare pulse-taking instrument sensor (pressure/capacitance type and the pressure resistance type) array of 1mm * 3mm～5mm * 20mm as encapsulating material with silica gel or neoprene, adopt breath gate controlling system to mate correction to pulse wave signal, thereby can obtain the accurate pulse wave information of measured, for pulse wave spectrum provides decision-making foundation.
The accompanying drawing explanation
The structural representation that Fig. 1 is traditional Chinese pulse-diagnosis instrument of the present invention;
The profile that Fig. 2 is A-A in Fig. 1;
The fundamental diagram of Fig. 3 traditional Chinese pulse-diagnosis instrument of the present invention;
Fig. 4 sensor array schematic diagram;
The sensor package face top view that Fig. 5 contacts with the wrist place;
The sensor package face cutaway view that Fig. 6 contacts with the wrist place;
Fig. 7 sensor array and compensation sensor setting position schematic diagram (5 mm * 50 mm);
Fig. 8 breathing cycle and pulse cycle match map;
Fig. 9 traditional Chinese pulse-diagnosis instrument workflow of the present invention schematic diagram;
Certain volunteer's that Figure 10 embodiment 1 records pulse wave signal;
Certain volunteer's that Figure 11 embodiment 2 records pulse wave signal (very little sliding pass is puckery);
Certain volunteer's that Figure 12 embodiment 3 records pulse wave signal figure;
CUN KOU corresponding to Figure 13 embodiment 3 sensor array passage used;
Certain volunteer's pulse wave signal that Figure 14 embodiment 4 records;
The autocorrelogram of Figure 15 embodiment 5 Mou road pulse wave signals;
The cross-correlogram of certain two-way pulse wave signal of Figure 16 embodiment 6;
The pulse wave signal of CUN-pulse central point (hesitant pulse) in Figure 17 embodiment 7;
The pulse wave signal of CUN-pulse central point (smooth pulse) in Figure 18 embodiment 8;
The pulse wave signal that Figure 19 embodiment 9 records (hollow pulse);
The pulse wave signal (forceful pulse) of Figure 20 embodiment 10 CUN-pulse central points;
The pulse wave signal (thready pulse) of Figure 21 embodiment 11 CUN-pulse cross sections;
The shape schematic diagram of Figure 22 sealer.
Label in figure is respectively:
1, testing sensor array; 2, testing sensor installing rack; 3, horizontal connecting lever; 311, the first data card;
312, the second data card; 313, the 3rd data card; 4, respiration gate control test macro; 5, lifting installing rack;
6, motor; 61, controllor for step-by-step motor; 7, computer; 8, compensation sensor array;
9, compensation sensor installing rack; 10, arteries and veins pillow case; 11, feeling the pulse groove; 12, sealer;
13, sensor chip; 14, package casing.
The specific embodiment
Explain the specific embodiment of traditional Chinese pulse-diagnosis instrument of the present invention below in conjunction with accompanying drawing, it is pointed out that enforcement of the present invention is not limited to following embodiment.
Referring to accompanying drawing 1,2.A kind of traditional Chinese pulse-diagnosis instrument, contain arteries and veins pillow case 10, computer 7.Described arteries and veins pillow case 10 is box structure, on described arteries and veins pillow case 10 end faces, a feeling the pulse groove 11 is set, and the size of feeling the pulse groove 11 should be able to be placed on measured's wrist in groove.Opposite side with respect to feeling the pulse groove 11 in arteries and veins pillow case 10 arranges lifting installing rack 5.Described lifting installing rack 5 is an inverted "L" shaped crank arm structure, its lower end is inserted in arteries and veins pillow case 10, bottom at lifting installing rack 5 connects a motor 6, described motor 6 is fixed by bolts on the base plate in arteries and veins pillow case 10, by the controllor for step-by-step motor 61 that is arranged on arteries and veins pillow case 10 1 sides, is controlled.Be screwed above the horizontal connecting lever 3 of lifting installing rack 5 respiration gate control test macro 4 is installed; The first data card 311, the second data card 312 and the 3rd data card 313 are installed in bosom zone at described horizontal connecting lever 3; With welding manner, a testing sensor installing rack 2 and a compensation sensor installing rack 9 are installed below described horizontal connecting lever 3, at the lower end of testing sensor installing rack 2 installation testing sensor array 1,, described testing sensor array 1 is screwed in the lower end of testing sensor installing rack 2, and sensor conductor is connected with the input terminal of the 3rd data card 313 with the first data card 311, the second data card 312 by the inside of testing sensor installing rack 2.Compensation sensor array 8 is installed in lower end at compensation sensor installing rack 9,, described compensation sensor array 8 is screwed in compensation sensor installing rack 9 lower ends, and sensor conductor is connected with the input terminal of the 3rd data card 313 with the first data card 311, the second data card 312 by the inside of compensation sensor installing rack 9.Described testing sensor array 1 and described compensation sensor array 8 are suspended at the top of feeling the pulse groove 11, they are connected with the input terminal of the 3rd data card 313 with the first data card 311, the second data card 312 by (being arranged in installing rack) wire, and the outfan of the first data card 311, the second data card 312 and the 3rd data card 313 is connected with computer 7 by USB interface or with bluetooth approach.
In enforcement, the testing sensor array 1 of employing and compensation sensor array 8 are integrated by the sensor unit of each individual packages, or by integrated sensor unified the encapsulation (referring to Fig. 5, Fig. 6).Described testing sensor array 1 and described compensation sensor array 8 should evenly arrange in 5mm * 50mm rectangle, and the pattern of setting is the sensor array (referring to Fig. 4) that is not less than 3 row, is no less than 20 row.Sensor in testing sensor array 1 consists of sensor chip 13, sealer 12 and package casing 14.Testing sensor array 1 can be with 20,40,60,80,100,120,140,180, the power of 200N is applied to the cun,guan,chi arteries and veins of human wrist, change pulse wave signal into the signal of telecommunication.Described compensation sensor array 8 can comprise temperature for measuring the impact of environment on pulse wave, and the impact of the non-physiologic factor motion of experimenter, afford redress and reference to actual pulse wave signal.
The sealer 12 that above-mentioned " individual packages " refers to each sensor unit is independent, independence and the linearity to guarantee each sensor unit signal separately structurally.The sensor unit of described individual packages comprises quasiconductor pressure-volume type sensor and resistance strain gage type sensor.The technical parameter scope of the quasiconductor pressure-volume type pressure transducer adopted is in Table 1:
The technical parameter scope of table 1. quasiconductor pressure-volume type pressure transducer
The technical parameter scope of the resistance strain gage type sensor adopted is in Table 2:
The technical parameter scope of table 2. resistance strain gage sensor
。
In enforcement, the package casing 14 of the quasiconductor pressure-volume type sensor of described individual packages answers the sensitive area of ratio sensor chip 13 to exceed 0.2mm～7.0mm(to see the h in accompanying drawing 6
1), the material of package casing 14 adopts aluminium alloy.The package casing 14 ratio sensor chips 13 of the resistance strain gage type sensor of described individual packages exceed 0.2mm～7.0mm(and see the h in accompanying drawing 6
1), the material of package casing 14 adopts organic resin: as phenolic resins or polyimide resin.
In enforcement, the structure of the sealer 12 of employing as shown in figure 22, but is not limited to the structure of this shape.Each sealer 12 is structurally separately independently.Different from encapsulation and the sealer design of conventional force sensors; the top end face of sealer 12 of the present invention is higher than the top end face of package casing 14; the bottom face of sealer 12 directly is bonded on sensor chip 13, and the side of sealer 12 does not contact with the inwall of package casing 14.When concentrating encapsulation, between the sidewall of each sensor unit sealer 12, do not contact, with independence and the linearity of guaranteeing each sensor unit signal.The sealer 12 of the quasiconductor pressure-volume type sensor of individual packages and the resistance strain gage type sensor of individual packages adopts silica gel or rubber elastomeric material to make.The purpose encapsulated with sealer 12 and package casing 14 is will guarantee when the power (excitation) applied surpasses table 1, the described fracture pressure of table 2 can avoid the damage of sensor or avoid the slippage of sensor in test process, makes testing sensor array 1 and compensation sensor array 8 transmission of signal effectively.
in enforcement,in testing sensor array 1, as shown in Figure 6, the scope of its size is the cutaway view of the sealer 12 of each sensor unit:
L
1: L
2: L
3=1:0.8:0.6～1:0.9:0.8 (unit: mm)
h
2?=?0.21mm～8.0mm
In compensation sensor array 8, as shown in Figure 6, the scope of its size is the cutaway view of the sealer 12 of each sensor units:
L
1: L
2: L
3=1:0.8:0.6～1:0.9:0.8 (unit: mm)
h
2?=?0.21mm～8.0mm
The setting position of described compensation sensor array 8 be take the inboard arm at the place, isosceles triangle summit that testing sensor array 1 is base, and angle [alpha] is 80～130 ° (shown in Figure 7).
Described testing sensor array 1 and described compensation sensor array 8 are by the signal of telecommunication after filtering, be converted into 10～14 of data signal: A/D, 3 * 5～5 * 50 tunnels after amplifying; The collection of data and transmission frequency are: 40～80HZ.
The pulse wave information that described breath gate controlling system 4 gathers is determined the starting point T of time breathing cycle
1with terminal T
2, the beginning inspiratory duration of take is starting point T
1, take the terminal T that the concluding time is a breathing cycle that exhales
2(as shown in Figure 8).
During use, the manipulator can send instruction by computer 7, by controllor for step-by-step motor 61 control step motors 6, testing sensor array 1 and compensation sensor array 8 are moved to feeling the pulse groove 11 tops and be pressed on the position that testee's wrist radial artery is suitable (referring to Fig. 7), and testing sensor array 1 applies the pressure of appointment with compensation sensor array 8 to testee's radial artery; At this moment, the signal that the first data card 311, the second data card 312 and the 3rd data card 313 collecting test sensor arraies 1 and compensation sensor array 8 produce, again through amplification, filtering and the analog digital conversion of the first data card 311, the second data card 312 and the 3rd data card 313 inside, be connected with computer 7 by USB interface or with bluetooth approach, by computer 7, complete test process.Its specific works principle is referring to accompanying drawing 3.
Several specific embodiments below are provided.
A kind of traditional Chinese pulse-diagnosis instrument, its structure, connection and installation are shown in above introduction.Here further explain:
Described testing sensor array 1 is 1.4mm * 0.3mm, the h in corresponding diagram 6 with the size of compensation sensor array 8
1=3mm,
3.90mm the proportionate relationship of sealer 12 sizes and sensor chip 13 sizes is L
1: L
2: L
3=1:0.9:0.8, sealer 12 upper and lower surfaces are of a size of: bottom surface 1.26mm * 0.27mm, upper end face 1.12mm * 0.24mm.Select silica gel (elastic modulus E=2.14MPa, density p=1.19～1.35g/cm
3) be the material of sealer 12, the natural frequency of sensor=1000
f 0(
f 0for the beat pulse frequency, generally get 1/1.2s
-1).The specific works flow process of traditional Chinese pulse-diagnosis instrument is referring to accompanying drawing 9.Certain volunteer's who records under the excitation of 20N pressure pulse wave as shown in figure 10.It should be noted that: the shape of sealer 12 is not limited to the described shape of the present embodiment.
Certain volunteer's who records with the described sensor array of embodiment 2 pulse wave signal, to a certain road signal wherein
f(
t) carry out autocorrelation analysis, described auto-correlation function
computational process as follows:
" * " wherein means the convolution algorithm symbol.
Calculate certain pulse wave signal of certain volunteer according to above formula
f(
t) autocorrelation function graph as shown in figure 15.
Certain the volunteer's pulse wave signal recorded with the described sensor array of embodiment 2, to certain two-way pulse wave signal wherein
f 1(
t) with
f 2(
t) carry out cross-correlation analysis, described cross-correlation function
computational process as follows:
" * " wherein means the convolution algorithm symbol.
Certain the two-way pulse wave signal obtained according to above formula calculating
f 1(
t) with
f 2(
t) cross-correlation function figure as shown in figure 16.
The foregoing is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from structure of the present invention and method; can also make some improvements and modifications, these improvements and modifications also should be considered within the scope of protection of the present invention.
Claims (10)
1. a traditional Chinese pulse-diagnosis instrument, contain arteries and veins pillow case (10), computer (7), and described arteries and veins pillow case (10) is connected with computer (7) by connecting line, it is characterized in that, end face at described arteries and veins pillow case (10) is provided with feeling the pulse groove (11), a side at described arteries and veins pillow case (10) is provided with lifting installing rack (5), described lifting installing rack (5) is an inverted "L" shaped crank arm structure, its lower end is inserted in arteries and veins pillow case (10), the lower end of lifting installing rack (5) is connected with motor (6), described motor (6) is arranged on the base plate in arteries and veins pillow case (10), by the controllor for step-by-step motor (61) that is arranged on arteries and veins pillow case (10) one sides, is controlled, be provided with respiration gate control test macro (4) on the horizontal connecting lever (3) of lifting installing rack (5), horizontal connecting lever (3) bosom zone at lifting installing rack (5) is equipped with the first data card (311), the second data card (312) and the 3rd data card (313), horizontal connecting lever (3) below at lifting installing rack (5) is provided with testing sensor installing rack (2) and compensation sensor installing rack (9), the lower end of described testing sensor installing rack (2) is equipped with testing sensor array (1), the lower end of described compensation sensor installing rack (9) is equipped with compensation sensor array (8), sensor in described testing sensor array (1) and described compensation sensor array (8) consists of sensor chip (13), sealer (12) and package casing (14), described testing sensor array (1) and described compensation sensor array (8) are suspended at the top of feeling the pulse groove (11), they are connected with the first data card (311), the second data card (312) and the input terminal of the 3rd data card (313) by wire, and the outfan of the first data card (311), the second data card (312) and the 3rd data card (313) is connected with computer (7) by USB interface or with bluetooth approach.
2. traditional Chinese pulse-diagnosis instrument according to claim 1, is characterized in that, described testing sensor array (1) and described compensation sensor array (8) are integrated by the sensor unit of each individual packages, or carry out unified encapsulation by integrated sensor.
3. traditional Chinese pulse-diagnosis instrument according to claim 2, it is characterized in that, described testing sensor array (1) and described compensation sensor array (8) are even being not less than 3 row, being no less than the sensor array of 20 row of setting 5 mm * 50 mm rectangles in.
4. traditional Chinese pulse-diagnosis instrument according to claim 3, it is characterized in that, described testing sensor array (1) with 20,40,60,80,100,120,140,180, the power of 200N is applied to the cun,guan,chi arteries and veins of human wrist, changes pulse wave signal into the signal of telecommunication.
5. traditional Chinese pulse-diagnosis instrument according to claim 2, it is characterized in that, described compensation sensor array (8), for measuring the impact of environment on pulse wave, comprises the impact of temperature, the non-physiologic factor motion of experimenter, and actual pulse wave signal is afforded redress and reference.
6. traditional Chinese pulse-diagnosis instrument according to claim 2, is characterized in that, the sensor unit of described individual packages comprises quasiconductor pressure-volume type sensor and resistance strain gage type sensor.
7. traditional Chinese pulse-diagnosis instrument according to claim 6, it is characterized in that, the package casing (14) of the quasiconductor pressure-volume type sensor of described individual packages exceeds the sensitive area 0.2～7.0mm of sensor chip (13), and the material of package casing (14) adopts aluminium alloy.
8. traditional Chinese pulse-diagnosis instrument according to claim 6, it is characterized in that, the package casing (14) of the resistance strain gage type sensor of described individual packages exceeds the sensitive area 0.2～7.0mm of sensor chip (13), and the material of package casing (14) adopts organic resin.
9. traditional Chinese pulse-diagnosis instrument according to claim 2; it is characterized in that; each sealer (12) of the sensor unit of described individual packages is structurally separately independently; the top end face of described sealer (12) is higher than the top end face of package casing (14); the bottom face of sealer (12) directly is bonded on the sensitive area of sensor chip (13); the side of sealer (12) does not contact with the inwall of package casing (14), with independence and the linearity of guaranteeing each sensor unit signal.
10. traditional Chinese pulse-diagnosis instrument according to claim 9, is characterized in that, the size of the structure of the sealer of described sensor chip (12) is by the natural frequency nf of the elastic modulus E of the parameter of sensor, sealer material and density p, sensor
0, and the sensitive area of package casing (14) and sensor chip (13) between difference in height determine, the scope of this difference in height is 0.21～8.0mm.
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103622680B (en) * | 2013-11-05 | 2015-11-18 | 上海赛诚医药科技有限公司 | Traditional Chinese pulse-diagnosis instrument |
| CN104083147B (en) * | 2014-07-04 | 2016-11-16 | 上海赛诚医药科技有限公司 | Chinese Medicine Diagnoses System |
| CN104224139B (en) * | 2014-08-18 | 2016-05-25 | 上海赛诚医药科技有限公司 | Pulse wave spectrum bracelet |
| US11281301B2 (en) * | 2016-02-03 | 2022-03-22 | Flicktek Ltd | Wearable controller for wrist |
| CN109965854B (en) | 2018-08-29 | 2022-03-01 | 友达光电股份有限公司 | Sensing component and pulse condition measuring method |
| CN110151146A (en) * | 2019-06-19 | 2019-08-23 | 福州数据技术研究院有限公司 | A kind of Portable Chinese medicine pulse-taking instrument structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996003914A1 (en) * | 1994-08-04 | 1996-02-15 | Vasocor, Inc. | Calibration of segmental blood volume changes in arteries and veins for pulse volume recorders |
| CN1310981A (en) * | 2000-02-28 | 2001-09-05 | 李伟成 | Pulse pressure latent image detecting method and its device for traditional Chinese medical pulse diagnosis |
| US6681128B2 (en) * | 1990-10-06 | 2004-01-20 | Hema Metrics, Inc. | System for noninvasive hematocrit monitoring |
| CN2631427Y (en) * | 2003-07-09 | 2004-08-11 | 刘明林 | Chinese medical pulse diagnosing instrument |
| CN1638693A (en) * | 2002-03-02 | 2005-07-13 | 河·H·黄 | Pulse diagnostic system |
| CN2812837Y (en) * | 2005-07-18 | 2006-09-06 | 中国医学科学院基础医学研究所 | Long-distance TCM pulse diagnostic system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101443220B1 (en) * | 2008-01-04 | 2014-09-22 | 삼성전자주식회사 | Contact force sensor package, blood pressure measuring device with the same, and method for fabricating the contact force sensor package |
-
2012
- 2012-03-23 CN CN2012100797166A patent/CN102579013B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6681128B2 (en) * | 1990-10-06 | 2004-01-20 | Hema Metrics, Inc. | System for noninvasive hematocrit monitoring |
| WO1996003914A1 (en) * | 1994-08-04 | 1996-02-15 | Vasocor, Inc. | Calibration of segmental blood volume changes in arteries and veins for pulse volume recorders |
| CN1310981A (en) * | 2000-02-28 | 2001-09-05 | 李伟成 | Pulse pressure latent image detecting method and its device for traditional Chinese medical pulse diagnosis |
| CN1638693A (en) * | 2002-03-02 | 2005-07-13 | 河·H·黄 | Pulse diagnostic system |
| CN2631427Y (en) * | 2003-07-09 | 2004-08-11 | 刘明林 | Chinese medical pulse diagnosing instrument |
| CN2812837Y (en) * | 2005-07-18 | 2006-09-06 | 中国医学科学院基础医学研究所 | Long-distance TCM pulse diagnostic system |
Non-Patent Citations (4)
| Title |
|---|
| Chin-YuhLin A 等.Conceptual Design of a Multi-functional Sphygmus Detection System.《Engineering in Medicine and Biology Society |
| Conceptual Design of a Multi-functional Sphygmus Detection System;Chin-Yuh Lin,A 等;《Engineering in Medicine and Biology Society, 2004. IEMBS "04. 26th Annual International Conference of the IEEE》;20040905;第1卷;53－56 * |
| Design of Sphygmus Data Acquisition Platform Based on Wireless Sensor Technique;Kaisheng Zhang 等;《2010 2nd International Conforence on Education Technology and Computer (ICETC)》;20100624;第1卷;V1-158-V1-161 * |
| Kaisheng Zhang 等.Design of Sphygmus Data Acquisition Platform Based on Wireless Sensor Technique.《2010 2nd International Conforence on Education Technology and Computer (ICETC)》.2010,第1卷V1-158-V1-161. |
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