CN106108851A - A kind of electropulsograph - Google Patents
A kind of electropulsograph Download PDFInfo
- Publication number
- CN106108851A CN106108851A CN201610517045.5A CN201610517045A CN106108851A CN 106108851 A CN106108851 A CN 106108851A CN 201610517045 A CN201610517045 A CN 201610517045A CN 106108851 A CN106108851 A CN 106108851A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- electropulsograph
- adjusting means
- pressure transducer
- base
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
-
- 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
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0247—Pressure sensors
Abstract
A kind of electropulsograph, including: base；Wrist torr, is fixed on described base, and described wrist torr can rotate on described base；Rotating shaft, is fixed on described base；Guide rail, one end of described guide rail is set in described rotating shaft, and described guide rail can rotate centered by described rotating shaft in the plane at described base place；Support, is arranged on described guide rail, and described support can move back and forth along described guide rail on described guide rail；Pressure transducer adjusting means, is arranged on the bracket, and described pressure transducer adjusting means can move back and forth along the first direction being perpendicular to described base on the bracket；Pressure sensor unit, is positioned at the bottom of described pressure transducer adjusting means, and described pressure sensor unit includes at least one pressure transducer；And laser emission element, it is positioned at the bottom of described pressure transmission force transducer adjusting means.
Description
Technical field
The present invention relates to a kind of electropulsograph.
Background technology
Electropulsograph in the market in actual use, has the disadvantage that one, and sensor is at cun,guan,chi not
Good location, thus because the fixing inaccurate repeatability causing measuring is the poorest；Two, sensor is all single contact, and each position is only
Gather a road signal, it is impossible to measure pulsewidth, and pulsewidth does not measures, at least 8 arteries and veins None-identifieds in 28 arteries and veins.Can even if using
The electropulsograph being relatively accurately positioned there is also some problems.Such as when finding measured position, the method for movable sensor is:
The first step, moves along X-axis in the horizontal plane；
Second step, moves along Y-axis in the horizontal plane；
3rd step, moves upwardly along Z axis in the side in vertical and horizontal face.
So, positioned by three steps, comparatively laborious.
The most traditional electropulsograph can not right-hand man arbitrarily switch in use.
Summary of the invention
For solving the problems referred to above, An embodiment provides a kind of electropulsograph, including: base；Wrist torr, fixing
On described base, described wrist torr can rotate on described base；Rotating shaft, is fixed on described base；Guide rail, described guide rail
One end be set in described rotating shaft, and described guide rail can be centered by described rotating shaft, in the plane at described base place
Rotate；Support, is arranged on described guide rail, and described support can move back and forth along described guide rail on described guide rail；Pressure passes
Sensor adjusting means, is arranged on the bracket, and described pressure transducer adjusting means can be on the bracket along being perpendicular to
The first direction of described base moves back and forth；Pressure sensor unit, is positioned at the bottom of described pressure transducer adjusting means, institute
State pressure sensor unit and include at least one pressure transducer；And laser emission element, it is positioned at described pressure transmission force transducer
The bottom of adjusting means.
Above-mentioned electropulsograph, described support farther includes: slide block, is arranged on described guide rail, and described slide block can be in institute
State and move back and forth along described guide rail on guide rail；And rack body, it is fixed on described slide block；
Above-mentioned electropulsograph, described base also includes:
Electric magnet, described electric magnet is positioned at below described track, and described electric magnet is used for fixing described slide block.
Above-mentioned electropulsograph, described base also includes: two stop parts, is fixed on described base, and said two resistance
Stopper is respectively arranged at the both sides of described guide rail.
Above-mentioned electropulsograph, described electropulsograph also includes: control portion, is fixed on described base, and described control portion controls
Described pressure transducer adjusting means moves back and forth along the direction being perpendicular to described base on the bracket, and described control
Portion controls described pressure sensor unit collection and transmits pulse signal.
Above-mentioned electropulsograph, described control portion farther includes: shell, is fixed on described base；Control portion circuit board,
It is arranged on described enclosure；The electromagnetic interference of control portion circuit board described in the outer bound pair of described housing shroud.
Above-mentioned electropulsograph, described pressure sensor unit includes 7 pressure transducers, and described 7 pressure transducers
Become the arrangement of " ten " font.
Above-mentioned electropulsograph, described laser emission element farther includes: two generating lasers, and said two laser is sent out
Emitter is fixed on bottom described pressure transducer adjusting means, and the focus position of laser that said two generating laser is launched
Lower section in described pressure sensor unit.
Above-mentioned electropulsograph, described support also includes: travel switch, is positioned at the primary importance of described support, described stroke
Switch to connect and control described laser emission element and open or close, when described pressure transducer adjusting means is positioned at described first
During position, described pressure transducer adjusting means touches described travel switch, and described travel switch is opened, described Laser emission list
Unit opens, and when described pressure transducer adjusting means leaves described primary importance, described pressure transducer adjusting means is left
Described travel switch, the closedown of described travel switch, described laser emission element is closed.
Above-mentioned electropulsograph, described pressure transducer adjusting means is by rack-and-pinion or screw structure on the bracket
Move back and forth along described first direction.
Electropulsograph provided by the present invention, need not determine pressure transducer by x, y, z three axle as tradition electropulsograph
Position, and use polar form quickly to position by rotating shaft and guide rail, improve measurement efficiency.Exist additionally by wrist torr
The purpose reaching right-hand man's switching is rotated freely on base plate.
Accompanying drawing explanation
Fig. 1 is the schematic diagram according to the electropulsograph in one embodiment of the invention；
Fig. 2 is the side schematic view according to the electropulsograph in one embodiment of the invention；
Fig. 3 is the side perspective schematic diagram according to the electropulsograph in one embodiment of the invention；
Fig. 4 A is the top view according to the electropulsograph in one embodiment of the invention；
Fig. 4 B is the top view according to the electropulsograph in one embodiment of the invention.
Wherein, reference:
1: base
11: electric magnet
12: stop part
2: wrist torr
3: rotating shaft
4: guide rail
5: support
51: slide block
52: travel switch
6: pressure transducer adjusting means
7: pressure sensor unit
71: pressure transducer
8: laser emission element
Detailed description of the invention
Fig. 1 is the schematic diagram according to the electropulsograph in one embodiment of the invention.Fig. 2 is according in one embodiment of the invention
The side schematic view of electropulsograph.Fig. 3 is the side perspective schematic diagram according to the electropulsograph in one embodiment of the invention.Fig. 4 A is for depending on
Top view according to the electropulsograph in one embodiment of the invention.Fig. 4 B is the vertical view according to the electropulsograph in one embodiment of the invention
Figure.Refer to Fig. 1-Fig. 4 B, in the present embodiment, electropulsograph includes:
Base 1, wrist torr 2, rotating shaft 3, guide rail 4, support 5, pressure transducer adjusting means 6, pressure sensor unit 7 and swash
Optical Transmit Unit 8.Wherein wrist torr 2 is fixed on base 1, and wrist torr 2 can rotate on base 1.Rotating shaft 3 is fixed on base 1.
One end of guide rail 4 is set in rotating shaft 3, and guide rail 4 can rotate centered by rotating shaft 3 in the plane at base 1 place.?
Frame 5 is arranged on guide rail 4, and support 5 can move back and forth along guide rail 4 on guide rail 4.Pressure transducer adjusting means 6 is arranged on
On support 5, pressure transducer adjusting means 6 can move back and forth along the first direction being perpendicular to base 1 on support 5.Pressure
Sensor unit 7 is positioned at the bottom of pressure transducer adjusting means 6, and pressure sensor unit 7 includes at least one pressure sensing
Device 71.Laser emission element 8 is positioned at the bottom of pressure transmission force transducer adjusting means 7.
Such as, when using electropulsograph, wrist is placed in wrist torr by the measured, operator's traversing carriage 5 so that support
While 5 move back and forth on guide rail 4, can rotate centered by rotating shaft along with guide rail 4 again.It is positioned by laser emission element
After, operation pressure transducer adjusting means 6 makes pressure sensor unit 7 contact measured position.So can move with polar coordinate
Dynamic mode quickly positions measured position.Improve and measure efficiency.
In the present embodiment, the quantity of pressure transducer 71 is 3 and in " one " word arrangement, but is not limited thereto.
Those skilled in the art can change quantity and the arrangement mode of pressure transducer 71 according to actual needs.Such as real at other
Executing in example, the quantity of pressure transducer 71 is 7 and arranges in " ten " font.
It addition, in the present embodiment, laser emission element 8 is containing two generating lasers, and two generating lasers are fixed
Bottom pressure transducer adjusting means.The focus of the laser that two generating lasers are launched is positioned at pressure sensor unit
Lower section.The focus place of i.e. two generating lasers is measured position.But be not limited thereto.Those skilled in the art
Quantity and the position of generating laser can be changed according to actual needs.The most in other embodiments, generating laser
Quantity can be 1, is fixed on bottom pressure transducer adjusting means.Now the place of a generating laser indication is tested
Amount position.
In the present embodiment, pressure transducer adjusting means 6 by the way of rack-and-pinion on support 5 along first party
To reciprocating motion.But be the most once limited, those skilled in the art can use any of technology hands according to practical situation
Section completes pressure transducer adjusting means 6 and moves back and forth along a first direction on support 5.Such as screw structure etc..
Selecting as one, in the application other embodiments, support 5 farther includes: rack body and slide block 51.Sliding
Block 51 is arranged on guide rail 4, and slide block 51 can move back and forth along guide rail 4 on guide rail 4.Rack body is fixed on slide block 51.
For fixation pressure sensor 71 position in the horizontal direction, in the application one embodiment, base 1 also includes
Electric magnet 11.Electric magnet 11 is positioned at the lower section of track 4.Slide block 51 is fixed by electric magnet 11, thus fixed support 5, Jin Ergu
Constant-pressure sensor advancement mechanism 6, last fixation pressure sensor unit 7.
Selecting as one, in the application other embodiments, base 1 also includes two stop parts 12.Stop part 12 is solid
It is scheduled on base 1, and two stop parts 12 are respectively arranged at the both sides of guide rail.Purpose is that stop part 12 can limit guide rail and moves
Angle excessive and beyond the scope of base.
Selecting as one, in the application other embodiments, electropulsograph also includes control portion (not illustrating in figure), fixing
On base 1.Control portion controls pressure transducer adjusting means and moves back and forth along the direction being perpendicular to base on support, and
Control portion controls pressure sensor unit collection and transmits pulse signal.
Selecting as one, in the application other embodiments, control portion farther includes: shell and control portion circuit
Plate.Its housing is fixed on base 1.Control portion circuit board is arranged on enclosure, and housing shroud outer bound pair control portion electricity
The electromagnetic interference of road plate.
In actual use, when the laser that generating laser is launched is often because energy is excessive or laser opens
Between long and the measured is caused discomfort.Selecting accordingly, as one, in the application other embodiments, support 5 also includes
Travel switch 52.Travel switch 52 is positioned at the primary importance of support 5.Travel switch 52 connects and controls laser emission element 8 dozens
Open or close and close.When pressure transducer adjusting means 6 is positioned at primary importance, pressure transducer adjusting means 6 touches travel switch
52, travel switch 52 is opened, and laser emission element 8 is opened.When pressure transducer adjusting means 6 leaves primary importance, pressure
Sensor advancement mechanism 6 leaves travel switch 52, and travel switch 52 cuts out, and laser emission element 8 is closed.The most only in location
Time, when i.e. pressure transducer adjusting means 6 is positioned at primary importance, just needs to open laser emission element 8 and position.Work as location
After end, it is not required to be continuing with laser emission element.The most only need to move down pressure sensor unit 7 (i.e. mobile pressure
Force transducer adjusting means 6), and once pressure transducer adjusting means 6 moves downward away from primary importance, Laser emission
Unit is turned off.Thus will not use laser always, decrease the laser injury to people the most to greatest extent.
Electropulsograph provided by the present invention, need not determine pressure transducer by x, y, z three axle as tradition electropulsograph
Position, and use polar form quickly to position by rotating shaft and guide rail, improve measurement efficiency.Exist additionally by wrist torr
The purpose reaching right-hand man's switching is rotated freely on base plate.
Claims (10)
1. an electropulsograph, it is characterised in that including:
Base；
Wrist torr, is fixed on described base, and described wrist torr can rotate on described base；
Rotating shaft, is fixed on described base；
Guide rail, one end of described guide rail is set in described rotating shaft, and described guide rail can be centered by described rotating shaft, described
Rotate in the plane at base place；
Support, is arranged on described guide rail, and described support can move back and forth along described guide rail on described guide rail；
Pressure transducer adjusting means, is arranged on the bracket, and described pressure transducer adjusting means can be on the bracket
Move back and forth along the first direction being perpendicular to described base；
Pressure sensor unit, is positioned at the bottom of described pressure transducer adjusting means, described pressure sensor unit include to
A few pressure transducer；And
Laser emission element, is positioned at the bottom of described pressure transmission force transducer adjusting means.
2. electropulsograph as claimed in claim 1, it is characterised in that described support farther includes:
Slide block, is arranged on described guide rail, and described slide block can move back and forth along described guide rail on described guide rail；And
Rack body, is fixed on described slide block.
3. electropulsograph as claimed in claim 2, it is characterised in that described base also includes:
Electric magnet, described electric magnet is positioned at below described track, and described electric magnet is used for fixing described slide block.
4. electropulsograph as claimed in claim 1, it is characterised in that described base also includes:
Two stop parts, are fixed on described base, and said two stop part is respectively arranged at the both sides of described guide rail.
5. electropulsograph as claimed in claim 1, it is characterised in that described electropulsograph also includes:
Control portion, is fixed on described base, and described control portion controls described pressure transducer adjusting means on the bracket
Move back and forth along the direction being perpendicular to described base, and described control portion controls described pressure sensor unit collection and transmits
Pulse signal.
6. electropulsograph as claimed in claim 5, it is characterised in that described control portion farther includes:
Shell, is fixed on described base；
Control portion circuit board, is arranged on described enclosure；
The electromagnetic interference of control portion circuit board described in the outer bound pair of described housing shroud.
7. electropulsograph as claimed in claim 1, it is characterised in that described pressure sensor unit includes 7 pressure transducers,
And described 7 pressure transducers become the arrangement of " ten " font.
8. electropulsograph as claimed in claim 1, it is characterised in that described laser emission element farther includes:
Two generating lasers, said two generating laser is fixed on bottom described pressure transducer adjusting means, and described
The focus of the laser that two generating lasers are launched is positioned at the lower section of described pressure sensor unit.
9. electropulsograph as claimed in claim 1, it is characterised in that described support also includes:
Travel switch, is positioned at the primary importance of described support, and described travel switch connects and controls described laser emission element to be beaten
Opening or closing and close, when described pressure transducer adjusting means is positioned at described primary importance, described pressure transducer adjusting means is touched
Touching described travel switch, described travel switch is opened, and described laser emission element is opened, when described pressure transducer adjusting means
When leaving described primary importance, described pressure transducer adjusting means leaves described travel switch, and described travel switch cuts out, institute
State laser emission element to close.
10. electropulsograph as claimed in claim 1, it is characterised in that described pressure transducer adjusting means passes through rack-and-pinion
Or screw structure moves back and forth along described first direction on the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610517045.5A CN106108851A (en) | 2016-06-29 | 2016-06-29 | A kind of electropulsograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610517045.5A CN106108851A (en) | 2016-06-29 | 2016-06-29 | A kind of electropulsograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106108851A true CN106108851A (en) | 2016-11-16 |
Family
ID=57469257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610517045.5A Pending CN106108851A (en) | 2016-06-29 | 2016-06-29 | A kind of electropulsograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106108851A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974579A (en) * | 2021-10-28 | 2022-01-28 | 天津大学 | Three-part pulse condition acquisition device for finger-like treatment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87214329U (en) * | 1987-10-17 | 1988-05-18 | 林珠 | Omnibearing rack for feeling pulse |
| CN101411614A (en) * | 2007-10-17 | 2009-04-22 | 中国中医科学院医学实验中心 | High precision intelligent mechanical arm Chinese medicine pulse-taking information acquisition and analysis system |
| CN101411615A (en) * | 2007-10-17 | 2009-04-22 | 中国医药大学 | Pulse-taking instrument capable of executing spectroscopic analysis |
| CN102370471A (en) * | 2011-09-08 | 2012-03-14 | 哈尔滨工业大学 | Quick positioning three-part multipoint pressure electropulsograph |
| CN103271720A (en) * | 2013-05-13 | 2013-09-04 | 深圳市汇思科电子科技有限公司 | Pulse instrument with adjustable measuring pressure head position |
| CN206852588U (en) * | 2016-07-28 | 2018-01-09 | 郭福生 | A kind of diagnostic equipment based on biological characteristic |
-
2016
- 2016-06-29 CN CN201610517045.5A patent/CN106108851A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87214329U (en) * | 1987-10-17 | 1988-05-18 | 林珠 | Omnibearing rack for feeling pulse |
| CN101411614A (en) * | 2007-10-17 | 2009-04-22 | 中国中医科学院医学实验中心 | High precision intelligent mechanical arm Chinese medicine pulse-taking information acquisition and analysis system |
| CN101411615A (en) * | 2007-10-17 | 2009-04-22 | 中国医药大学 | Pulse-taking instrument capable of executing spectroscopic analysis |
| CN102370471A (en) * | 2011-09-08 | 2012-03-14 | 哈尔滨工业大学 | Quick positioning three-part multipoint pressure electropulsograph |
| CN103271720A (en) * | 2013-05-13 | 2013-09-04 | 深圳市汇思科电子科技有限公司 | Pulse instrument with adjustable measuring pressure head position |
| CN206852588U (en) * | 2016-07-28 | 2018-01-09 | 郭福生 | A kind of diagnostic equipment based on biological characteristic |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974579A (en) * | 2021-10-28 | 2022-01-28 | 天津大学 | Three-part pulse condition acquisition device for finger-like treatment |
| CN113974579B (en) * | 2021-10-28 | 2023-12-05 | 天津大学 | Three pulse condition acquisition device with simulated finger |
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Legal Events
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|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Guo Fusheng Document name: Notification of Passing Examination on Formalities |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |