CN106264491A - Array sensor and pulse-taking instrument for pulse-taking - Google Patents
Array sensor and pulse-taking instrument for pulse-taking Download PDFInfo
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Abstract
The present invention discloses a kind of array sensor for pulse-taking and pulse-taking instrument, this array sensor being used for pulse-taking comprises: a sensing face, the plural number first having array distribution in this sensing face senses unit and at least one the second sensing unit, aforementioned first sensing unit is pressure sensing cells, aforementioned second sensing unit is vascular sensing unit and/or a physiological signal sensing unit, with the information of the most thorough acquisition detected part.
Description
Technical field
The invention relates to a kind of array sensor for pulse-taking and pulse-taking instrument, espespecially this array sensor has the pressure sensing cells of array distribution, senses unit and/or a physiological signal sensing unit with vascular, with the information of the most thorough acquisition detected part.
Background technology
Pulse-taking is one of important diagnostic means of the traditional Chinese medical science, but the mode of at present pulse-taking is mainly still is dependent on doctor's finger and feels the pulse (radial artery of wrist), the sense of touch utilizing finger judges physiological situation and the cause of disease corresponding to pulse condition, but the difference of various pulse conditions also is difficult to accurately judge, and time have the situation of erroneous judgement to produce.
For this, scholar professor Wang Shuyou research and development are had to have " device of automatically feeling the pulse " of TaiWan, China patent number 125470, main with pulse transducer, pressure converter, multichannel recorder, sphygmogram is combined with computer, make sphygmogram, electrocardiogram synchronize to manifest, and sphygmogram is given a derived function can be seen that slope, record cun,guan,chi with floating, in, the heavy standard setting up a set of pulse wave interpretation, instrument quantifies vein, it is to avoid the possibility of artificial erroneous judgement.Scholar is separately had to research and develop finger-worn type pulse-taking device, such as " finger-cover type multi-kind pulse wave information measuring method and the device thereof " of TaiWan, China patent number 325402, " the finger-worn type pulse-taking instrument " etc. of TaiWan, China patent number 200819109.
Though above-mentioned front case all can be by instrument detecting pulse, reach to quantify the purpose of pulse condition, but the parameter on the one hand every time measured is all probably due to measure the difference of position and difference, repeatability and accuracy all have much room for improvement, therefore, the present inventor proposes " the pulse wave spectrum platform " of TaiWan, China patent number I419676, disclose the technological means utilizing array type sensing component, make pulse-taking platform can provide the pulse condition information of more fully property, but the data utilizing array type sensing component to obtain are limited, it is simply possible to use in acquisition static pressure force value and dynamic pressure value, fail to obtain further vascular message and physiological information (such as: body temperature, myoelectricity, sound etc.), it is unfavorable for directly obtaining the information of detected part more comprehensively property, it is not easy to more accurate computing pulse-taking be suitable for according to pressing depth, limited by practical.
Summary of the invention
Being difficult to thorough obtain the message that detected part is comprehensive for improving known pulse-taking instrument, therefore the present inventor is devoted to research, proposes a kind of array sensor for pulse-taking, comprises:
One sensing face, this sensing face has the plural number first of array distribution sense unit and at least one the second sensing unit, and aforementioned first sensing unit is pressure sensing cells, and aforementioned second sensing unit is vascular sensing unit and/or a physiological signal sensing unit.
One step, this physiological signal sensing unit is a temperature sensing unit, a myoelectricity sensing unit, a gravity accelerometer, the arbitrary or combination of a sound sensing unit.
Further, aforementioned vascular sensing unit is an infrared sensing unit or ultrasound sensing unit.
Further, aforementioned first sensing unit is array distribution centered by this vascular sensing unit.
Further, aforementioned first sensing unit is a dynamic pressure sensing unit and/or static pressure sensing unit.
Further, aforementioned first sensing unit is a dynamic pressure sensing unit.
The present invention is also that one personalizes pulse-taking finger, is the array sensor using and being previously described for pulse-taking, and this pulse-taking finger that personalizes comprises:
One finger prosthesis, has the displacement freedom that at least three is axial, and this finger prosthesis has a bottom；Be previously used for pulse-taking array sensor its be arranged at this bottom.
Further, this finger prosthesis has three, each finger prosthesis includes three power units, to drive these three finger prosthesis to produce aforementioned three axial displacements, wherein, these three axially include an X axis, a Y-axis and a Z-axis direction, and wherein this X axis is defined as the direction of the vascular substantially parallel to this detected part, this Y-axis is defined as substantially horizontal vertical in the direction of this vascular, and this Z-axis direction is defined as common vertical in the direction of this X axis Yu this Y-axis.
The present invention is a kind of pulse-taking instrument simultaneously, is the array sensor using and being previously used for pulse-taking, and this pulse-taking instrument comprises further:
At least one finger prosthesis, has the displacement freedom that at least three is axial, and this finger prosthesis has a bottom；
Aforementioned array sensor, is arranged at this bottom；
One control module, connects this finger prosthesis, controls this finger prosthesis, makes this sensing face be pressed on a detected part, to sense a force value of this detected part；
One analyzes module, connects this control module, and the sensing result obtained with this vascular sensing unit and/or a physiological signal sensing unit according to aforementioned pressure value, to export a pulse-taking message.
Further, this control module further include one according to pressing depth test cell connect this control unit, this according to pressing depth test cell when this sensing face measures this dynamic pressure value and/or this static pressure force value, this control unit is made to control this adjusting apparatus, adjusted sensing face by this adjusting apparatus and be pressed on the degree of depth of this detected part, with a plurality of adjustment location of computing.
Further, aforementioned quantities location is equipped with one first measured depth position of this vascular extreme higher position of computing, one second measured depth position of this vascular extreme lower position and one the 3rd measured depth position in this vascular centre position.
Further, this vascular measuring unit also records the data of a vessel thickness of this detected part one vascular, and this control module further includes an according to pressing depth arithmetic element, this according to pressing depth arithmetic element according to this plurality of adjustment location of vessel size computing.
Further, aforementioned quantities location is equipped with one first measured depth position of this vascular extreme higher position of computing, one second measured depth position of this vascular extreme lower position and one the 3rd measured depth position in this vascular centre position.
Farther including a placing platform, this placing platform is connected with this control module, to be adjusted the relative position between this placing platform with this finger prosthesis by this control module.
Further, this finger prosthesis at least has two, the sensing face center of aforementioned finger prosthesis also utilizes aforementioned vascular sensing unit to record this sensing face distance relative to this vascular, to produce the information of a gap amount, this control module further includes a tilt quantity arithmetic element and connects this control module, this tilt quantity arithmetic element obtains the data of a tilt quantity in order to the difference of the gap amount of the aforementioned sensing face of computing and computing, this control module controls this hand gestures adjusting apparatus according to this tilt quantity, adjust the gradient of this hand gestures adjusting apparatus, the vascular of this detected part is made to reach unanimity with the distance of aforementioned sensing face.
Further, this hand gestures adjusting apparatus comprises a fixed pedestal, be arranged on this fixed pedestal a bearing and this bearing of bracket pivot joint, this fixed pedestal is provided with the one first actuator aforementioned control module of connection and a linked component connects this first actuator and this bracket, to interlock this linked component through the first actuator, this bracket is made to swing relative to this bearing.
Further, this bearing has an one first adjustment portion, and has one second actuator to connect this control module on this fixed pedestal and one second adjustment portion connects this second actuator and this first adjustment portion.
Farther include displacement detection means, felt the pulse maneuver in order to detect and to record the one of a doctor, or felt the pulse maneuver in order to detect and to record a study of a learner.
Further this recorded is felt the pulse maneuver, export to this finger prosthesis through this control module.
Further, this control module is to perform an alignment programs, to obtain a comparison result according to this feel the pulse maneuver and this study maneuver of feeling the pulse.
Further, further including one and fix seat, in order to arrange aforementioned finger prosthesis, aforementioned finger prosthesis is detachably to combine this fixing seat.
The present invention also provides for a kind of array sensor for pulse-taking, comprises:
One sensing face, this sensing face has the plural number first of array distribution sense unit, and aforementioned first sensing unit is pressure sensing cells；
One second sensing unit, is arranged on the position of this sensing face adjacent, and this second sensing unit is a sound sensing components.
Effect of the present invention is:
1. the array sensor of the present invention, the sensing component (such as vascular measuring unit, temperature sensing unit, myoelectricity sensing unit etc.) of non-pressure is set in sensing face, this provides the data of detected part more fully property, is beneficial to analyze pressing position and the slight change simultaneously of measurement pulse condition that pulse-taking is suitable for more accurately；
2. the present invention can be the most horizontal by the vascular of ultrasound or infrared ray sensor detecting detected part, and adjust the inclination angle of detected part in good time, make vascular horizontal, with the according to pressing depth position of relatively accurately computing sensing component pressing detected part, promote the accuracy of pulse condition information；
3. the hand gestures adjusting apparatus of the present invention is provided with displacement transducer, if therefore during measuring, when sufferer has the situation of the most mobile wrist to occur, is that system will not use the pulse condition information of acquisition, to avoid affecting the correctness that pulse condition judges；
4. the array sensor of the present invention, in non-sensing face or be combined with sound sensing components in sensing face, similarly helps to analyze more accurately pressing position that pulse-taking is suitable for and measures pulse condition slight change simultaneously.
Accompanying drawing explanation
Fig. 1 is the three-dimensional appearance schematic diagram of the embodiment of the present invention；
Fig. 2 is the system configuration diagram of the embodiment of the present invention；
Fig. 3 A is the schematic top plan view of the embodiment of the present invention；
Fig. 3 B is the configuration schematic diagram (i.e. the configuration schematic diagram of array sensor at G in Fig. 3 A) of array sensor in the embodiment of the present invention；
Fig. 4 A is the fragmentary front schematic diagram for the embodiment of the present invention；
Fig. 4 B is the vascular schematic diagram of the embodiment of the present invention；
Fig. 5 is the view that the embodiment of the present invention is actually used；
Fig. 6 is that embodiment of the present invention finger prosthesis is moved to correspondence and treats the view of side vascular；
Fig. 7 is the view of embodiment of the present invention finger prosthesis pressing detected part.
In description above accompanying drawing, labelling is described as follows:
1,1A, 1B, 1C
Finger prosthesis
111A, 111B, 111C displacement platform
112A, 112B, 112C driver element
12 fix seat
121 first electric control displacement platforms
122
Second electric control displacement platform
2 array sensors
21
Sensing face
211
First sensing unit
212
Second sensing unit
213
Vascular sensing unit
214a temperature sensing unit
214b myoelectricity sensing unit
3
Control module
31
Interpolation operation unit
32
According to pressing depth test cell
33
According to pressing depth arithmetic element
35
Tilt quantity arithmetic element
4 analyze module
5
Hand gestures adjusting apparatus
51
Fixed pedestal
511 first actuators
512
Linked component
513
Second actuator
514
Second adjustment portion
52
Bearing
521
Depressed part
522
First adjustment portion
53
Bracket
54
Adjust pedestal
6
Mobile detection unit
7
Storage element
A
Detected part
A1
Vascular
D
Thickness
W
Width.
Detailed description of the invention
Summary technical characteristic, the primary efficacy of pulse-taking instrument of the present invention can clearly appear from following embodiment.
First refer to Fig. 1, it discloses the stereo appearance figure of the present embodiment pulse-taking instrument, pulse-taking instrument of the present invention is mainly in order to the vascular A1 measuring detected part A, specifically, this vascular A1 is then the position radial artery vascular A1 in wrist location, the cun,guan,chi position of the i.e. theory of Chinese medical science of plural detected part A(is had) along this radial artery pipe bearing of trend, though the present invention mainly utilizes theory of Chinese medical science to measure the cun,guan,chi position of wrist radial artery vascular A1 as an example, but not thus be excluded that be used for measuring the possibility of other vasculars A1.
And read Fig. 2, this pulse-taking instrument consists predominantly of: three finger prosthesis 1, three array sensor 2, control modules 3 and analyze module 4, wherein:
Each finger prosthesis 1A, 1B, 1C all have the displacement freedom that at least three is axial, wherein these three axially include an X axis, a Y-axis and a Z-axis direction, this X axis is defined as the direction substantially parallel to this vascular A1, this Y-axis is defined as substantially horizontal vertical in the direction of this vascular A1, and this Z-axis direction is defined as common vertical in the direction of this X axis Yu this Y-axis.Aforementioned finger prosthesis 1A, 1B, 1C have three groups of automatically controlled displacement modules, aforementioned automatically controlled displacement module to be installed in one to fix on seat 12.
For simplicity's sake, using the automatically controlled displacement module of a wherein finger prosthesis 1C as representing explanation, the automatically controlled displacement module of this finger prosthesis 1C has triple motion platform 111A, 111B, 111C and connects three driver element 112A, 112B, 112C of aforementioned displacements platform 111A, 111B, 111C respectively, with provide aforementioned finger prosthesis 1CX axially, Y-axis and the displacement of Z-axis direction.With the automatically controlled displacement module of one of which as an example, the displacement platform 111B of X axis is set on the displacement platform 111A of Y-axis, and the displacement platform 111B of X axis outward extension meet the displacement platform 111C setting Z-axis direction, and each displacement platform 111A, 111B, 111C are controlled by aforementioned driver element 112A112B112C respectively, aforementioned finger prosthesis 1C can be made to have three axial displacement freedom.It is worth mentioning that, the displacement platform 111C of this finger prosthesis 1C is detachably to combine aforementioned displacements platform 111B, to facilitate the vascular (such as: carotid artery) allowing this finger prosthesis 1C sensing face described later 21 can measure position beyond wrist, make finger prosthesis 1C be not limited to measure the vascular of wrist, promote the practicality of pulse-taking instrument.
And be preferably, still have on this fixing seat 12 and Y-axis displacement and relatively large one first electric control displacement platform 121 and one second electric control displacement platform 122 of Z-axis direction displacement are provided respectively, together to move aforementioned automatically controlled displacement module, this promotes the efficiency of finger prosthesis 1A, 1B, 1C adjustment of displacement.And because arm size is different because of individual variation, wrist circumference, forearm circumference, elbow enclose, the arm putting position that can affect testee is reached several centimeters by the size of elbow length and axillary fossa width, are therefore first assisted adjustment to be relatively efficient way by bigger the first electric control displacement platform 121 of relative shift and the second electric control displacement platform 122.Only the technology of three-D displacement is the most various, do not repeated at this, aforementioned finger prosthesis 1A, 1B, 1C such as can also be made only to provide one-dimensional or two-dimensional movement, and provide corresponding two dimension and one-dimensional movement to this detected part A, it is possible to reach the purpose relatively adjusting position.Above-mentioned electric control displacement platform and automatically controlled displacement module are mainly servo motor, power converter and DSP digitial controller (DSP with mechanical platform, Digital Signal Processor) Mechatronic control system, only this is not the most repeated for known techniques.
nullAnd read Fig. 3 A and Fig. 3 B，Each finger prosthesis 1A、1B、1C has a bottom，At least bottom at a finger prosthesis 1B arranges an array sensor 2，At the present embodiment each finger prosthesis 1A、1B、The bottom of 1C is all provided with aforementioned array sensor 2，Every an array sensor 2 comprises a sensing face 21，The width of this sensing face 21 area width relatively larger than aforementioned vascular A1 is (specifically，Normally people's is very little、Close、The length of chi pulse pipe about 3 centimeters、Width is 0.6 centimeter，Therefore the area of sensing face 21 can design the size of about 1cmX0.8cm)，The plural number first having array distribution in this sensing face 21 senses unit 211 and at least one second sensing unit 212，Aforementioned first sensing unit 211 is pressure sensing cells，Aforementioned second sensing unit 212 is vascular sensing unit 213 and/or a physiological signal sensing unit 214，Sense unit 212 at the present embodiment second and comprise vascular sensing unit 213 and an a plurality of physiological signal sensing unit 214.
For the present embodiment, aforementioned first sensing unit 211 static pressure sensor, dynamic pressure transducer are same assemblies, such as but not limited to capacitance pressure transducer, to save the cloth space of points.Certainly, it is possible to being respectively static pressure sensor, dynamic pressure transducer, static pressure sensor is such as but not limited to a loading assembly, and dynamic pressure transducer is such as but not limited to a silicon piezoresistance type sensing material (Silicon
Piezoresistive Sensor), piezoelectric etc., main purpose is all to measure detected part A static pressure and dynamic pressure, aforementioned static force value refers to pulse wave without the force value measuring position, namely the time dependent amount of force value is generally to remain consistent, rather than value during the measured position of pulse wave, and aforementioned dynamic pressure value refers to pulse wave pressure the produced X-direction of variation frequency ripple, Y-direction and the waveform of amplitude in time.It is preferred that aforementioned first sensing unit 211 is array distribution centered by this vascular sensing unit 213, make the more accurate displacement of data analysis that finger prosthesis 1A, 1B, 1C can obtain according to this vascular sensing unit 213.
And aforementioned vascular sensing unit 213 senses unit such as but not limited to an infrared sensing unit or a ultrasound.This physiological signal sensing unit 214 is a temperature sensing unit, a myoelectricity sensing unit, a gravity accelerometer, the arbitrary or combination of a sound sensing unit, in the present embodiment, this physiological signal sensing unit 214 senses unit 214b such as but not limited to a temperature sensing unit 214a and a myoelectricity, this temperature sensor 214a is in order to record hand temperature, because hand temperature is also one of reference frame of tcm diagnosis, this myoelectric sensor 214b is in order to measure the muscle response near vascular A1.
Aforementioned control module 3 is to connect aforementioned finger prosthesis 1A, 1B, 1C, in order to control aforementioned finger prosthesis 1A, 1B, 1C, the sensing face 21 making aforementioned finger prosthesis 1A, 1B, 1C is pressed on aforementioned detected part A, to sense a force value of this detected part A.
This analysis module 4 connects this control module 3, in order to the sensing result obtained with this vascular sensing unit 213 and/or a physiological signal sensing unit 214 according to aforementioned pressure value, to export a pulse-taking message.Preferably, this control module 3 further includes an interpolation operation unit 31, in order to utilize the pressure data of 4: first sensing unit 211 up and down in array sensor 2, just the static pressure force value being short of in this second sensing unit 212 position with this sensing face 21 of interpolation computing and dynamic pressure value, this makes pulse-taking instrument can provide the most various detecting data, also ensures that the integrity of pressure data simultaneously.
Preferably, further include taking pulse lightly, moderately and heavily position measurement means, this vascular message detecting means specifically include one according to pressing depth test cell 32 connect this control module 3.And read Fig. 4 A and Fig. 4 B, this according to pressing depth test cell 32 when this detected part A measured pressure value, this control module 3 is made to control three axial displacement freedom of finger prosthesis 1, the sensing face 21 adjusting finger prosthesis 1 is pressed on the degree of depth (as shown in Figure 7) of this detected part A, with a plurality of adjustment location of computing.The quantity of aforementioned adjustment location according to the different demands of user, can provide the multistage change (such as: three rank (being equivalent to the taking pulse lightly, moderately and heavily position of the traditional Chinese medical science), five rank, eight rank all can) of different depth on Z axis.
As a example by three rank changes, the aforementioned adjustment location utilizing aforementioned according to pressing depth test cell 32 to record comprises: the one first measured depth position that vascular static pressure force value is minimum and dynamic pressure value is minimum recording this detected part A (i.e. " is floated ", such as touch skin and do not affect vascular width W and vessel thickness D, the i.e. the most undeformed position of vascular) and this vascular static pressure force value is relatively large and one second measured depth position of dynamic pressure value minimum (i.e. " sinks ", such as crimp onto the vascular that no blood passes through), and the intermediate valve position between this first measured depth position and this second measured depth position is as one the 3rd measured depth position (i.e. " in ").As for five rank and eight rank be i.e. the most equidistant between this first measured depth position and this second measured depth position or Unequal distance increases by three measured depth positions, six measured depth positions.
By above-mentioned taking pulse lightly, moderately and heavily position measurement means, relatively the taking pulse lightly, moderately and heavily position of energy standardization traditional Chinese medical science three body parts and nine pulse-taking sites.But above-mentioned traditional Chinese medical science taking pulse lightly, moderately and heavily location criteria mode is not limited to this, if being provided with the vascular sensing unit 213 of the vessel thickness D that can record this vascular A1 in each sensing face 21 such as but not limited to a ultrasound sensors or an infrared ray sensor, and this control module 3 further includes an according to pressing depth arithmetic element 33, this according to pressing depth arithmetic element 33 according to this vascular A1 thickness a plurality of adjustment location of D computing.And the adjustment location of aforementioned according to pressing depth arithmetic element 33 computing also according to the different demands of user, can provide the multistage change of different depth on Z axis.
As a example by three rank changes, the aforementioned adjustment location utilizing this according to pressing depth arithmetic element 33 computing comprises: the first measured depth position (i.e. " floating ") of aforementioned this vascular A1 extreme higher position, the aforementioned second measured depth position (i.e. " sinking ") of this vascular (A1) extreme lower position and aforementioned 3rd position, measured depth position between this first measured depth position and the second measured depth position in this vascular A1 centre position (i.e. " in "), thus, also can reach the purpose of standardization traditional Chinese medical science taking pulse lightly, moderately and heavily position.
Preferably, the second sensing unit 212 in this sensing face 21 further includes a sound transducer, indirectly to be measured vascular A1 thickness D by blood by sound differences during different closedown degree vascular A1, (the vascular A1 amount of being pressed is the biggest, sound also will be the biggest), it is possible to this indirectly calculate aforementioned floating, in, heavy position.If it addition, this sound transducer coordinates the pressure that the pressure sensing cells of the first sensing unit 211 is measured, contraction pressure and the diastolic pressure of vascular A1 can will be obtained further.But to be illustrated, aforementioned sound sensor is not limited to be arranged on sensing face 21, if being provided in the position of this sensing face 21 adjacent, blood can be recorded equally by sound differences during different closedown degree vascular A1.
Also, above-mentioned means are not limited to implement individually, if combine multiple kenel (there is vascular sensing unit 213, first and sense pressure sensing cells and the sound transducer of unit 211) the most simultaneously, the most accurate taking pulse lightly, moderately and heavily position can be analyzed.
It is preferred that sensing face 21 center of finger prosthesis A utilize aforementioned vascular sensing unit 213 to record the distance of this sensing face 21 this vascular relative A1, to produce the information of a gap amount.Herein and please refer to the second figure and the 5th figure, pulse-taking instrument has further included a hand device for adjusting posture 5 and has connected this control module 3, aforementioned detected part A is provided in hand gestures adjusting apparatus 5, a gradient of the most aforementioned sensing face of this detected part A 21 is adjusted for this hand gestures adjusting apparatus 5, this control module 3 further includes a tilt quantity arithmetic element 35 and connects this control module 3, this tilt quantity arithmetic element 35 obtains the data of a tilt quantity in order to the difference of the gap amount of the aforementioned sensing face of computing 21 and computing, this control module 3 controls this hand gestures adjusting apparatus 5 according to this tilt quantity, adjust the gradient of this hand gestures adjusting apparatus 5, the vascular A1 of this detected part A is made to reach unanimity with the distance of aforementioned sensing face 21.
nullSpecifically，This hand gestures adjusting apparatus 5 comprises a fixed pedestal 51、Bearing 52 and this bearing 52 of bracket 53 pivot joint being arranged on this fixed pedestal 51，This bearing 52 has the depressed part 521 according to the design of arm kenel，Arm is put in order to patient，This bracket 53 is put with for hand，And this fixed pedestal 51 is provided with one first actuator 511 and connects aforementioned control module 3 and a linked component 512 connects this first actuator 511 and this bracket 53，To interlock this linked component 512 through the first actuator 511，This bracket 53 this bearing 52 relative is made to swing，This adjusts the swing degree of hand，So that vascular A1 is adjusted to level，Because of according to the pulse-taking scientific achievement of 2012，The vascular of cun, guan and chi, three places at the wrist where the pulse is usually taken to be maintained at same level line as far as possible，Pulse wave criterion of drifting along just can be proved to be successful，But the means that the above-mentioned vascular A1 making cun, guan and chi, three places at the wrist where the pulse is usually taken to be maintained at same level are not limited to this as far as possible，Bracket 53 can not also pivot joint bearing 52，And directly provided by cylinder pressure and rise or fall，And relevant technological means is the most various，Do not repeated at this，Main purpose is all to adjust the swing degree of hand.
Preferably, this hand gestures adjusting apparatus 5 can also be used to the rotation amount adjusting this detected part A in aforementioned axial, it is to avoid the angle of radial artery excessively deviates sensing face 21.Specifically, this bearing 52 has an one first adjustment portion 522, and has one second actuator 513 to connect this control module 3 on this fixed pedestal 51 and one second adjustment portion 514 connects this second actuator 513 and this first adjustment portion 522.In more detail, plural teeth portion is had in this first adjustment portion 522, and this second adjustment portion 514 is the gear for engaging aforementioned teeth portion, the rotation amount of hand is adjusted the most accurately with this, but adjustment technology means are not limited thereto, also bearing 52 axially can connected this second actuator 513, bearing 52 is directly allowed axially to rotate for axle center with this, and relevant technological means is the most various, it is also not necessarily limited to necessary automatic or manual, not repeated at this, main purpose is all to adjust the rotation amount of hand.
And hand gestures adjusting apparatus 5 is preferably further provided with the adjustment pedestal 54 that a displacement is relatively large between this fixed pedestal 51 and this bearing 52, because arm size is different because of individual variation, the arm putting position that can affect testee is reached several centimeters by the size of elbow length, therefore can there is the adjustment pedestal 54 that displacement is relatively large, the convenience of adjustment can be promoted.And this adjustment pedestal 54 the present embodiment be to manually adjust and and non-used motor automatically adjust, but utilizing motor automatically to adjust also is feasible mode.By above-mentioned hand gestures adjusting apparatus 5, the traditional Chinese medical science can be improved the most only by the disappearance that throw pillow stability and accuracy are not enough.
Preferably, further include a mobile detection unit 6, this mobile detection unit 6 connects this control module 3, three axial displacements or Chinese physician in order to sense this finger prosthesis 1A, 1B, 1C are felt the pulse the displacement that finger moves up and down, in order to obtain the maneuver of feeling the pulse of feel the pulse maneuver and the Chinese physician of finger prosthesis 1A, 1B, 1C respectively.Saying in greater detail, aforementioned mobile detection unit 6 is membrane displacement sensing unit, and arranges above detected part A, feels the pulse according to pressing depth sensing aforementioned finger prosthesis 1A, 1B, 1C or Chinese physician.Detailed content refers to the membrane displacement sensing unit disclosed by the present inventor I419676 " pulse wave spectrum platform ", for simplicity's sake, describes the most in detail.
The pulse-taking instrument of the embodiment of the present invention further includes a storage element 7 and connects this control module 3, to store aforementioned each axial displacement again.One of purpose can be performed an alignment programs by control module 3 according to feel the pulse maneuver and the Chinese physician of aforementioned each axial displacement maneuver of feeling the pulse, and exports a comparison result.The two of purpose can be utilized for teaching of feeling the pulse, this control module by according to a study of learner feel the pulse maneuver and finger prosthesis feel the pulse maneuver or certain doctor maneuver of feeling the pulse performs an alignment programs, and export a comparison result, contribute to knowing from experience the pulse condition diversity of different maneuver of feeling the pulse.
Situation about using, refers to Fig. 5 again and uses view, and to coordinate refering to Fig. 2 be system configuration diagram, and hand and arm are put on the bracket 53 and bearing 52 of hand gestures adjusting apparatus 5, and adjusted to precalculated position by object to be measured respectively.
Then and Fig. 6 and Fig. 7 please be read, testing personnel close theory surely according to the processus styloideus radii of the traditional Chinese medical science, a wherein finger prosthesis 1 is moved to detected part A of wrist GUAN spot, other finger prosthesis 1 the most together move to corresponding cun and detected part A of chi, control module 3 is made to drive finger prosthesis 1 to control the Z-axis direction position of aforementioned sensing face 21 again, allow aforementioned finger prosthesis 1 force make this sensing face 21 be pressed on this detected part A, the measured pressure value of this detected part A can be sensed.And due to the array sensor of finger prosthesis 1, the sensing component (such as vascular measuring unit, temperature sensing unit, myoelectricity sensing unit etc.) (referring to Fig. 3 B) of non-pressure is set in sensing face 21, therefore diagnostic personnel can be provided about the data of detected part more fully property, it will help the taking pulse lightly, moderately and heavily position of pressing when adjusting pulse-taking more accurately.
The explanation of summary embodiment, when being fully understood by effect that the operation of the present invention, use and the present invention produce, only embodiment described above is only for presently preferred embodiments of the present invention, when not limiting, with this, the scope that the present invention implements, i.e. made simple equivalence change according to scope of the present invention patent and invention description content and modified, all belonged in the range of the present invention contains.
Claims (22)
1. the array sensor for pulse-taking, it is characterized in that: comprise: a sensing face, the plural number first having array distribution in this sensing face senses unit and at least one the second sensing unit, aforementioned first sensing unit is pressure sensing cells, and aforementioned second sensing unit is vascular sensing unit and/or a physiological signal sensing unit.
Array sensor for pulse-taking the most according to claim 1, it is characterised in that: this physiological signal sensing unit is a temperature sensing unit, a myoelectricity sensing unit, a gravity accelerometer, the arbitrary or combination of a sound sensing unit.
Array sensor for pulse-taking the most according to claim 1, it is characterised in that: aforementioned vascular sensing unit is an infrared sensing unit or ultrasound sensing unit.
Array sensor for pulse-taking the most according to claim 1, it is characterised in that: when this second sensing unit comprises a vascular sensing unit, aforementioned first sensing unit is array distribution centered by this vascular sensing unit.
Array sensor for pulse-taking the most according to claim 1, it is characterised in that: aforementioned first sensing unit comprises a dynamic pressure sensing unit and static pressure sensing unit.
Array sensor for pulse-taking the most according to claim 1, it is characterised in that: aforementioned first sensing unit is a dynamic pressure sensing unit.
7. the pulse-taking finger that personalizes, it is characterised in that: the array sensor for pulse-taking described in any one of claim the 1 to the 6th, this pulse-taking finger that personalizes comprises:
One finger prosthesis, has the displacement freedom that at least three is axial, and this finger prosthesis has a bottom；The array sensor being previously used for pulse-taking is arranged at this bottom.
8. a pulse-taking instrument, it is characterised in that: the array sensor for pulse-taking described in any one of claim the 1 to the 6th, comprise:
At least one finger prosthesis, has the displacement freedom that at least three is axial, and this finger prosthesis has a bottom；Aforementioned array sensor, is arranged at this bottom；One control module, connects this finger prosthesis, controls this finger prosthesis, makes this sensing face be pressed on a detected part, to sense a force value of this detected part；
One analyzes module, connects this control module, and the sensing result obtained with this vascular sensing unit and/or this physiological signal sensing unit according to aforementioned pressure value, to export a pulse-taking message.
Pulse-taking instrument the most according to claim 8, it is characterized in that: this control module include one according to pressing depth test cell connect a control unit, this according to pressing depth test cell aforementioned first sense unit measure this dynamic pressure value and/or this static pressure force value time, this control unit is made to control an adjusting apparatus, adjusted sensing face by this adjusting apparatus and be pressed on the degree of depth of this detected part, with a plurality of adjustment location of computing.
Pulse-taking instrument the most according to claim 9, it is characterized in that: aforementioned quantities location is equipped with the one first measured depth position that a vascular static pressure force value is minimum and dynamic pressure value is minimum recording this detected part, and the one second measured depth position that this vascular static pressure force value is relatively large and dynamic pressure value is minimum, and the position between this first measured depth position and this second measured depth position is as one the 3rd measured depth position.
11. pulse-taking instruments according to claim 8, it is characterized in that: this vascular measuring unit also records the data of a vessel thickness of this detected part one vascular, this control module further includes an according to pressing depth arithmetic element, this according to pressing depth arithmetic element according to this plurality of adjustment location of vessel size computing.
12. pulse-taking instruments according to claim 11, it is characterised in that: aforementioned quantities location is equipped with one first measured depth position of this vascular extreme higher position of computing, one second measured depth position of this vascular extreme lower position and one the 3rd measured depth position in this vascular centre position.
13. pulse-taking instruments according to claim 8, it is characterised in that: it farther includes a placing platform, and this placing platform is connected with this control module, to be adjusted the relative position between this placing platform with this finger prosthesis by this control module.
14. pulse-taking instruments according to claim 13, it is characterized in that: this finger prosthesis at least has two, the sensing face center of aforementioned finger prosthesis also utilizes aforementioned vascular sensing unit to record this sensing face distance relative to this vascular, to produce the information of a gap amount, this control module further includes a tilt quantity arithmetic element and connects this control module, this tilt quantity arithmetic element obtains the data of a tilt quantity in order to the difference of the gap amount of the aforementioned sensing face of computing and computing, this control module controls this hand gestures adjusting apparatus according to this tilt quantity, adjust the gradient of this hand gestures adjusting apparatus, the vascular of this detected part is made to reach unanimity with the distance of aforementioned sensing face.
15. according to the pulse-taking instrument described in claim 13 or 14, it is characterized in that: this hand gestures adjusting apparatus comprises a fixed pedestal, the bearing that is arranged on this fixed pedestal and this bearing of bracket pivot joint, this fixed pedestal is provided with the one first actuator aforementioned control module of connection and a linked component connects this first actuator and this bracket, to interlock this linked component through the first actuator, this bracket is made to swing relative to this bearing.
16. pulse-taking instruments according to claim 15, it is characterised in that: this bearing has an one first adjustment portion, and has one second actuator to connect this control module on this fixed pedestal and one second adjustment portion connects this second actuator and this first adjustment portion.
17. pulse-taking instruments according to claim 8, it is characterized in that: this finger prosthesis is to have three, each finger prosthesis includes three power units, to drive these three finger prosthesis to produce aforementioned three axial displacements, wherein, these three axially include an X axis, a Y-axis and a Z-axis direction, wherein this X axis is defined as the direction of the vascular substantially parallel to this detected part, this Y-axis is defined as substantially horizontal vertical in the direction of this vascular, and this Z-axis direction is defined as common vertical in the direction of this X axis Yu this Y-axis.
18. pulse-taking instruments according to claim 8, it is characterised in that: it has farther included displacement detection means, feels the pulse maneuver in order to detect and to record the one of a doctor, or feels the pulse maneuver in order to detect and to record a study of a learner.
19. pulse-taking instruments according to claim 18, it is characterised in that: its maneuver of further this recorded being felt the pulse, export to this finger prosthesis through this control module.
20. pulse-taking instruments according to claim 18, it is characterised in that: this control module is to perform an alignment programs, to obtain a comparison result according to this feel the pulse maneuver and this study maneuver of feeling the pulse.
21. pulse-taking instruments according to claim 8, it is characterised in that: further including one and fix seat, in order to arrange aforementioned finger prosthesis, aforementioned finger prosthesis is detachably to combine this fixing seat.
22. 1 kinds of array sensors for pulse-taking, it is characterised in that: comprising: a sensing face, this sensing face has the plural number first of array distribution sense unit, aforementioned first sensing unit is pressure sensing cells；
One second sensing unit, is arranged on the position of this sensing face adjacent, and this second sensing unit is a sound sensing components.
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