CN109528178A - Mechanical finger for pulse-taking instrument - Google Patents
Mechanical finger for pulse-taking instrument Download PDFInfo
- Publication number
- CN109528178A CN109528178A CN201811359024.0A CN201811359024A CN109528178A CN 109528178 A CN109528178 A CN 109528178A CN 201811359024 A CN201811359024 A CN 201811359024A CN 109528178 A CN109528178 A CN 109528178A
- Authority
- CN
- China
- Prior art keywords
- pulse
- stopper protrusion
- mechanical finger
- taking instrument
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 2
- 230000003044 adaptive effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 210000001367 artery Anatomy 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4854—Diagnosis based on concepts of traditional oriental medicine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6843—Monitoring or controlling sensor contact pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/04—Constructional details of apparatus
Abstract
The invention discloses a kind of mechanical fingers for pulse-taking instrument, comprising: fixed column, one end are fixing end, and the other end is free end；Swing arm comprising head, the head have sensor mounting surface, and the head is rotatably coupled with the free end by shaft, so that the sensor mounting surface can be around the axis oscillating of the shaft；And pressure sensor, it is mounted on the sensor mounting surface.Mechanical finger for pulse-taking instrument of the invention, since sensor mounting surface can axis oscillating around the shaft, therefore the pressure-sensing face of pressure sensor can be swung within the scope of certain angle around the shaft, it can be rotated according to the situation of skin when pressure-sensing face is contacted with human skin, to reach the complicated state of adaptive human skin, it is adjusted to reasonable angle, passively to obtain more accurate pulse signal.
Description
Technical field
The present invention relates to medical instruments fields, more particularly to a kind of mechanical finger for pulse-taking instrument.
Background technique
Diagnostic means of the diagnosis by feeling the pulse as China's Traditional Chinese Medicine, probing into and practicing by successive dynasties Chinese medicine more than one thousand years, gradually shape
At the diagnosis system of 28 kinds of pulse conditions.The major way of pulse wave spectrum is still traditional Chinese medical doctor by finger to patient's pulse condition at present
It is perceived, is diagnosed the illness further according to doctor's experience and hand tactile.This diagnostic mode judgment criteria is fuzzy, is easy by doctor
Personal experience and subjective factor influence cause to judge by accident, and quantization and effective record can not be carried out to pulse condition.
For this purpose, occurring the pulse-taking instrument for feeling the pulse on the market, such pulse-taking instrument is mainly by the arteries and veins for acquiring measured
The mechanical finger for information of fighting and for being analyzed and processed to pulse information host composition.Pressure biography is provided on mechanical finger
Sensor.The pressure sensor of pulse-taking instrument is developed by single-point as after multiple spot matrix, signal has the expression of spatial shape, if pressure
Power sensing face and wrist position to be measured are not desired vertical relationship, then signal waveform is easy to produce inclination or offset, is unfavorable for
The analysis and processing of signal data.
Summary of the invention
For above-mentioned state of the art, the present invention adjusts feeling of stress during providing a kind of achievable mechanical finger pressing
The mechanical finger for pulse-taking instrument of survey face pose.
In order to solve the above-mentioned technical problem, a kind of mechanical finger for pulse-taking instrument provided by the present invention, comprising: fixed
Column, one end are fixing end, and the other end is free end；Swing arm comprising head, the head have sensor mounting surface,
The head is rotatably coupled with the free end by shaft, so that the sensor mounting surface can be around the axis of the shaft
String pendulum is dynamic；And pressure sensor, it is mounted on the sensor mounting surface.
The above-mentioned mechanical finger for pulse-taking instrument, due to sensor mounting surface can axis oscillating around the shaft, pressure
The pressure-sensing face of force snesor can be swung within the scope of certain angle around the shaft, when pressure-sensing face is contacted with human skin
It can be rotated according to the situation of skin, to reach the complicated state of adaptive human skin, be passively adjusted to rationally
Angle, to obtain more accurate pulse signal.
In one of the embodiments, the head and the sensor mounting surface back to surface on be provided with peace
Tankage, the free end are inserted into the mounting groove, and the both ends of the shaft are supported on the two side walls of the mounting groove respectively
On.
The spacing between the axis of the shaft and the sensor mounting surface is less than 2mm in one of the embodiments,.
The surface of the pressure sensor is covered with protective case in one of the embodiments,.
It is arranged between the swing arm and the fixed column in one of the embodiments, and selectively locks or unclamp
The locking mechanism of the swing arm.
The locking mechanism includes: limit recess portion in one of the embodiments, is arranged on the head；Limit
Protrusion, be arranged in the fixed column, and can between latched position and released position stretching motion, when the stopper protrusion
When being in the locked position, the stopper protrusion is in conjunction with the limit recess portion, when the stopper protrusion is in released position, institute
Stopper protrusion is stated to separate with the limit recess portion；And driving device, for driving the stopper protrusion in latched position and pine
Stretching motion between open position.
The locking mechanism further includes guiding parts in one of the embodiments, and the guiding parts is mounted on described
In fixed column, and the pilot hole cooperated with the stopper protrusion is provided on the guiding parts, the stopper protrusion is loaded on
In the pilot hole.
The limit recess portion includes v-depression in one of the embodiments, and the stopper protrusion includes and the V-arrangement
The V-arrangement plush copper of recessed cooperation.
The limit recess portion includes guide hole in one of the embodiments, and the stopper protrusion includes matching with the guide hole
The guide post of conjunction.
The driving device includes motor, cam mechanism and elastomeric element, the motor in one of the embodiments,
Output shaft connect with the cam mechanism, the cam mechanism makes the stopper protrusion move to latched position, the elasticity
Component is for resetting the stopper protrusion.
The driving device includes electromagnet in one of the embodiments, and the electromagnet is fixed on the fixed column
On, the telescopic rod of the electromagnet is connect with the stopper protrusion.
Beneficial effect possessed by additional technical feature of the present invention will be said in this specification specific embodiment part
It is bright.
Detailed description of the invention
Fig. 1 is the main view of the mechanical finger for pulse-taking instrument in the embodiment of the present invention one；
Fig. 2 is the left view of the mechanical finger for pulse-taking instrument in the embodiment of the present invention one；
Fig. 3 is the sectional view of the line A-A along Fig. 2；
Fig. 4 is the partial enlargement diagram in Fig. 2 at I；
Fig. 5 is that swing arm is rocked to the schematic diagram on the left of fixed column；
Fig. 6 is that swing arm is rocked to the schematic diagram on the right side of fixed column；
Fig. 7 is the main view of the mechanical finger for pulse-taking instrument in the embodiment of the present invention two；
Fig. 8 is the left view of the mechanical finger for pulse-taking instrument in the embodiment of the present invention two；
Fig. 9 is the sectional view of the line A-A along Fig. 8；
Figure 10 is the partial enlargement diagram in Fig. 9 at I；
Figure 11 is the schematic perspective view of the driving device in the embodiment of the present invention two.
Description of symbols: 10, swing arm；12, arm；14, head；142, mounting groove；20, fixed column；22, fixed
End；24, free end；30, pressure sensor module；40, recess portion is limited；42, V connected in star；44, guide hole；50, stopper protrusion；
52, V-arrangement plush copper；54, guide post；60, guiding parts；70, electromagnet；72, telescopic rod；80, motor；90, cam mechanism；100,
Shaft；110, fixed block.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is described in detail.It should be noted that not conflicting
In the case of, the feature in following embodiment and embodiment can be combined with each other.
Mechanical finger for pulse-taking instrument of the invention for being mounted on pulse-taking instrument, for simulate traditional Chinese physician by pulsation
Make, the pulse information of detected person is acquired by the pressure sensor being arranged on mechanical finger.
Embodiment one
As shown in Figure 1-3, the mechanical finger for pulse-taking instrument in the embodiment of the present invention is mainly by fixed column 20, swing arm
10 and pressure sensor module 30 form, wherein fixed column 20 extends along the vertical direction, and the upper end of fixed column 20 is fixing end
22, lower end is free end 24.The fixing end 22 of fixed column 20 is connect with the finger actuation mechanism (not shown) of pulse-taking instrument, is led to
It crosses finger driving mechanism and drives 20 oscilaltion campaign of fixed column, to drive entire mechanical finger oscilaltion campaign.
Swing arm 10 be mainly used for install pressure sensor module 30, swing arm 10 include arm 12 and under arm 12
The head 14 of connection is held, the bottom surface on head 14 is sensor mounting surface.Head 14 and the free end 24 of fixed column 20 pass through shaft
100 are rotatably coupled, and such sensor mounting surface 100 can be swung within the scope of certain angle around the shaft.
Pressure sensor module 30 includes multiple pressure sensor (not shown)s of matrix arrangement, connecting wire (figure
In be not shown) and data processing chip (not shown), multiple pressure sensors are mounted on the sensor mounting surface, more
A pressure sensor has the pressure-sensing face contacted with human skin, and multiple pressure sensors pass through at connecting wire and data
Manage chip connection.Pressure sensor module 30 is mounted on swing arm 10 by fixed block 110.
The mechanical finger for pulse-taking instrument in the present embodiment, since sensor mounting surface can be around the shaft 100 at certain angle
It spends in range and swings, therefore the pressure-sensing face of pressure sensor 100 can be swung within the scope of certain angle around the shaft, work as pressure
Sensing face can rotate when contacting with human skin according to the situation of skin, to reach answering for adaptive human skin
Miscellaneous situation is passively adjusted to reasonable angle, to obtain more accurate pulse signal.
After being contacted due to the pressure-sensing face of pressure sensor with human skin, when swing arm 10 rotates, pressure
Sensing face rotates with it the frictional force that can bring pressure-sensing face and skin, and shaft 100 is smaller at a distance from pressure-sensing face, pressure
The amplitude of oscillation of power sensing face is smaller, and the friction between pressure-sensing face and human skin is smaller, and comfort is higher；Moreover, pressure passes
After the pressure-sensing face of sensor is contacted with human skin, swing arm 10 can generate lateral reaction force, shaft to fixed column 20
100 is smaller at a distance from pressure-sensing face, and reaction force is smaller.In order to reduce shaft 100 at a distance from pressure-sensing face, in institute
State head 14 with the sensor mounting surface back to surface on be provided with mounting groove 142, the free end 24 is inserted into described
In mounting groove 142, the both ends of the shaft 100 are supported on respectively in the two side walls of the mounting groove 142, such shaft
100 is closer at a distance from pressure-sensing face.It is further preferred that the axis of the shaft 100 and the sensor mounting surface it
Between spacing be less than 2mm.
Preferably, the surface of the pressure sensor is covered with protective case (not shown).Protective case can promote to press
Power sensing face with take being bonded for arteries and veins tested surface, obtain more accurate pulse signal, and play it is anti-scratch, anti-corrosion, antistatic etc. are protected
The effect for protecting sensor, improves the service life of sensor.
In one embodiment, selectively locking or pine are set between the swing arm 10 and the fixed column 20
Open the locking mechanism of the swing arm 10.In mechanical finger lifting process, swing arm 10 is locked by locking mechanism, prevents from putting
Swing arm 10 is swung, and when mechanical finger is contacted with human skin, unclamps swing arm 10, feeling of stress side can be rotated with certainly
The complicated state for adapting to human skin, is adjusted to reasonable angle, passively to obtain more accurate pulse signal.
Locking mechanism in the present embodiment includes limit recess portion 40, stopper protrusion 50 and driving device, limits recess portion 40
On head 14, limit recess portion 40 includes v-depression 42 for setting.Stopper protrusion 50 is arranged in fixed column 20, and can lock
Stretching motion between position and released position, stopper protrusion 50 include the V-arrangement plush copper 52 with the recessed cooperation of the V-arrangement.When the limit
When position protrusion 50 is in the locked position, the V-arrangement plush copper 52 is combined (as shown in Figure 2,4) with the v-depression 42, is swung at this time
Arm 10 cannot be swung relative to fixed column 20, when the stopper protrusion 50 is in released position, the stopper protrusion 50 and institute
It states limit recess portion 40 to separate, swing arm 10 can swing (as shown in Figure 5,6) relative to fixed column 20 at this time.Preferably, the V-arrangement
The two side walls of groove 42 are the arc of evagination, and two sides of the V-arrangement plush copper 52 are matched with the arc of the evagination
The arc of indent, even if swing arm 10 deviates 20 larger angle of fixed column, can also make V in this way, the opening of v-depression 42 is bigger
Shape plush copper 52 is inserted into v-depression 42, so that swing arm 10 be made to be reset to the state parallel with fixed column 20.
Preferably, the locking mechanism further includes guiding parts 60, and the guiding parts 60 is mounted on the fixed column 20
On, and the pilot hole cooperated with the stopper protrusion 50 is provided on the guiding parts 60, the stopper protrusion 50 is loaded on
In the pilot hole.The movement of stopper protrusion 50 is oriented to by guiding parts 60.
The driving device includes electromagnet 70, and the electromagnet 70 is fixed in the fixed column 20, the electromagnet
70 telescopic rod 72 is connect with the stopper protrusion 50.
Embodiment two
As Figure 7-9, it is used in the structure with embodiment one of the mechanical finger for pulse-taking instrument in the present embodiment
The structure of the mechanical finger of pulse-taking instrument is substantially the same, the difference is that: the limit recess portion 40 includes being arranged on head 14
Guide hole 44, the stopper protrusion 50 includes the guide post 54 with the guide hole 44 cooperation, and stopper protrusion 50 is mounted on guiding parts
In 60.The driving device includes motor 80, cam mechanism 90 and elastomeric element (not shown), the motor 80
Output shaft is connect with the cam mechanism 90, and the cam mechanism 90 makes the stopper protrusion 50 move to latched position, described
Elastomeric element is for resetting the stopper protrusion 50.Elastomeric element in the present embodiment is spring, and spring is set in limit convex
In portion 50.
In use, finger actuation mechanism drives fixed column 20 to move downward, so that swing arm 10 be driven to move downward, swing
During arm 10 moves downward, locking mechanism is in the lock state, and swing arm 10 is made to keep vertical position.When the head of swing arm 10
When portion 14 and human skin contact, locking mechanism is opened, when mechanical mobile phone machinery moves downward, feeling of stress side can be rotated
With the complicated state of adaptive human skin, it is passively adjusted to reasonable angle.
In conclusion the mechanical finger for pulse-taking instrument of the invention has the advantages that
1, it can be rotated according to the situation of skin when pressure-sensing face is contacted with human skin, to reach adaptive
The complicated state of human skin is answered, reasonable angle is passively adjusted to, to obtain more accurate pulse signal.
2, locking mechanism can ensure that pressure-sensing face exists with the state of the locking in active control pressure-sensing face or release
Any angle can be restored to plumbness immediately, when mechanical finger contacts human skin, ensure the vertical of pressure-sensing face
Stationary state.
3, design protection set can promote pressure-sensing face with take being bonded for arteries and veins tested surface, obtain more accurate pulse condition letter
Number, and play the role of it is anti-scratch, the protection sensor such as anti-corrosion, antistatic, improve the service life of sensor.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (11)
1. a kind of mechanical finger for pulse-taking instrument characterized by comprising
Fixed column, one end are fixing end, and the other end is free end；
Swing arm comprising head, the head have sensor mounting surface, the head and the free end can by shaft
Rotationally connect；And
Pressure sensor is mounted on the sensor mounting surface.
2. the mechanical finger according to claim 1 for pulse-taking instrument, which is characterized in that on the head and the biography
Sensor mounting surface back to surface on be provided with mounting groove, the free end is inserted into the mounting groove, on the free end
It is provided with axis hole, the shaft is threaded through in the axis hole, and the both ends of the shaft are supported on the two of the mounting groove respectively
On a side wall.
3. the mechanical finger according to claim 1 for pulse-taking instrument, which is characterized in that the surface of the pressure sensor
It is covered with protective case.
4. the mechanical finger as claimed in any of claims 1 to 3 for pulse-taking instrument, which is characterized in that further include
Locking mechanism, the locking mechanism is for selectively locking or unclamping the swing arm.
5. the mechanical finger according to claim 4 for pulse-taking instrument, which is characterized in that the locking mechanism includes:
Recess portion is limited, is arranged on the head；
Stopper protrusion, be arranged in the fixed column, and can between latched position and released position stretching motion, when described
When stopper protrusion is in the locked position, the stopper protrusion is unclamped in conjunction with the limit recess portion when the stopper protrusion is in
When position, the stopper protrusion is separated with the limit recess portion；And
Driving device, for driving stopper protrusion stretching motion between latched position and released position.
6. the mechanical finger according to claim 5 for pulse-taking instrument, which is characterized in that the locking mechanism further includes leading
To component, the guiding parts is mounted in the fixed column, and is provided with and the stopper protrusion on the guiding parts
The pilot hole of cooperation, the stopper protrusion is loaded in the pilot hole.
7. the mechanical finger according to claim 5 for pulse-taking instrument, which is characterized in that the limit recess portion includes V-arrangement
Groove, the stopper protrusion include the V-arrangement plush copper with the recessed cooperation of the V-arrangement.
8. the mechanical finger according to claim 7 for pulse-taking instrument, which is characterized in that two sides of the v-depression
Wall is the arc of evagination, and two sides of the V-arrangement plush copper are the arc with the matched indent of arc of the evagination.
9. the mechanical finger according to claim 5 for pulse-taking instrument, which is characterized in that the limit recess portion includes leading
Hole, the stopper protrusion include the guide post with guide hole cooperation.
10. the mechanical finger according to claim 5 for pulse-taking instrument, which is characterized in that the driving device includes electricity
Machine, cam mechanism and elastomeric element, the output shaft of the motor are connect with the cam mechanism, and the cam mechanism makes described
Stopper protrusion moves to latched position, and the elastomeric element is for resetting the stopper protrusion.
11. the mechanical finger according to claim 6 for pulse-taking instrument, which is characterized in that the driving device includes electricity
Magnet, the electromagnet are fixed in the fixed column, and the telescopic rod of the electromagnet is connect with the stopper protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811359024.0A CN109528178A (en) | 2018-11-15 | 2018-11-15 | Mechanical finger for pulse-taking instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811359024.0A CN109528178A (en) | 2018-11-15 | 2018-11-15 | Mechanical finger for pulse-taking instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109528178A true CN109528178A (en) | 2019-03-29 |
Family
ID=65847597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811359024.0A Pending CN109528178A (en) | 2018-11-15 | 2018-11-15 | Mechanical finger for pulse-taking instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109528178A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101496718A (en) * | 2009-02-27 | 2009-08-05 | 山东大学 | Adjusting apparatus of sensor for detecting arteria carotis pulse wave |
| US20150190065A1 (en) * | 2012-07-18 | 2015-07-09 | Korea Institute Of Oriental Medicine | Pulse measuring device and method of pulse measurement therewith |
| CN106388790A (en) * | 2016-11-19 | 2017-02-15 | 深圳市前海康启源科技有限公司 | Automatic pressurizing type traditional Chinese medicine pulse detection device |
| CN108078553A (en) * | 2017-12-28 | 2018-05-29 | 黄忠全 | High-accuracy intelligence pulse-taking instrument |
| CN209347007U (en) * | 2018-11-15 | 2019-09-06 | 珠海市万瑙特健康科技有限公司 | Mechanical finger for pulse-taking instrument |
-
2018
- 2018-11-15 CN CN201811359024.0A patent/CN109528178A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101496718A (en) * | 2009-02-27 | 2009-08-05 | 山东大学 | Adjusting apparatus of sensor for detecting arteria carotis pulse wave |
| US20150190065A1 (en) * | 2012-07-18 | 2015-07-09 | Korea Institute Of Oriental Medicine | Pulse measuring device and method of pulse measurement therewith |
| CN106388790A (en) * | 2016-11-19 | 2017-02-15 | 深圳市前海康启源科技有限公司 | Automatic pressurizing type traditional Chinese medicine pulse detection device |
| CN108078553A (en) * | 2017-12-28 | 2018-05-29 | 黄忠全 | High-accuracy intelligence pulse-taking instrument |
| CN209347007U (en) * | 2018-11-15 | 2019-09-06 | 珠海市万瑙特健康科技有限公司 | Mechanical finger for pulse-taking instrument |
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Effective date of registration: 20201211 Address after: Room 1001, unit 3, building 1, No. 145, Mingzhu North Road, Xiangzhou District, Zhuhai City, Guangdong Province Applicant after: Zhimei Kangmin (Zhuhai) Health Technology Co., Ltd Address before: 519000 A 2, two floor, No. 10 Futian Road, Xiangzhou District, Zhuhai, Guangdong. Applicant before: ZHUHAI WANNAOTE HEALTH TECHNOLOGY Co.,Ltd. |
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