CN206342801U - Stimulating electrode device - Google Patents
Stimulating electrode device Download PDFInfo
- Publication number
- CN206342801U CN206342801U CN201620750245.0U CN201620750245U CN206342801U CN 206342801 U CN206342801 U CN 206342801U CN 201620750245 U CN201620750245 U CN 201620750245U CN 206342801 U CN206342801 U CN 206342801U
- Authority
- CN
- China
- Prior art keywords
- electrode
- polar body
- fixed
- clip
- electrode device
- 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.)
- Expired - Fee Related
Links
- 230000004936 stimulating effect Effects 0.000 title claims abstract description 30
- 210000004508 polar body Anatomy 0.000 claims description 30
- 230000005611 electricity Effects 0.000 claims description 2
- 230000001447 compensatory effect Effects 0.000 description 5
- 230000000638 stimulation Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 230000010247 heart contraction Effects 0.000 description 4
- 238000005424 photoluminescence Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035479 physiological effects, processes and functions Effects 0.000 description 2
- 241000132931 Batrachia Species 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
Landscapes
- Electrotherapy Devices (AREA)
Abstract
The utility model discloses a kind of stimulating electrode device, the stimulating electrode device includes：Electrode (1), electrode handle (2), spring clip (3), the first bolt (11) and support (9), the fixing end of the spring clip (3) are fixed on the support (9) by first bolt (11)；The bare terminal end of the spring clip (3) can adjust clamping or unclamp one end of the electrode handle (2), the electrode is fixed in the other end of the electrode handle (2), the stimulating electrode device is designed to that the structure of convenient regulation can realize the close contact of electrode and frog ventricle, and stability is very high.
Description
Technical field
The utility model is related to the tachiysystole of frog heart and compensatory pause experimental provision, and in particular to stimulating electrode device.
Background technology
The observation of batrachia heart " tachiysystole and compensatory pause " is undergraduate course《Physiology》One important experiment of course
One, the principle of the experiment is must to give ventricle one extra electricity thorn in the diastole middle part of normal heart shrinkage curve
Sharp just to cause tachiysystole and compensatory pause, the key of the Success in Experiment is two factors：First, it is ensured that stimulating electrode with
Ventricle is in close contact, but the normal contraction activity of without prejudice to ventricle；Second, it is necessary in the diastole of heart contraction curve
Between position this very short period (<0.1 second) in give to stimulate and can just cause tachiysystole.
Using two parallel needle electrodes on current Physiology Experiment textbook, through the hand-held electrode contact heart of experimenter
Dirty ventricle outer surface.Because heart constantly carries out periodically shrinking and diastole activity, along with the control of experimenter's hand is again difficult
To keep stable, cause contact of the electrode with ventricle very unstable, contact, be not in contact with sometimes sometimes, contact tension again sometimes,
The contraction of heart is hindered, as a result causes the heart contraction curve of record quite disorderly, tachiysystole caused by electro photoluminescence is difficult to point
Distinguish.
So close contact and stable stimulating electrode of the electrode with frog ventricle are realized there is provided a kind of not only adjustable apparatus
Device is very necessary.
Utility model content
The purpose of this utility model is to provide a kind of stimulating electrode device, and the stimulating electrode device passes through the adjustable ring of size
Shape electrode tip and the spring clip of adjustable holding position are stimulated the frog heart of different shape size, stable adjustable to realize
And the stimulating electrode device being in close contact with frog ventricle.
To achieve these goals, the utility model provides a kind of stimulating electrode device, and the stimulating electrode device includes：
Electrode, electrode handle, spring clip, the first bolt and support, the fixing end of the spring clip are fixed in institute by first bolt
State on support；The bare terminal end of the spring clip can adjust clamping or unclamp one end of the electrode handle, and the electrode is fixed in
The other end of the electrode handle.
Preferably, the electrode includes：Electrode tip and linkage section, it is another that one end of the linkage section is fixed in the electrode handle
One end is fixed in the electrode tip.
Preferably, the electrode tip includes：First polar body and second polar body, the first polar body and the second polar body are in
A clamping space is formed between half arc, and the first polar body and the second polar body.
Preferably, the first polar body is positive polar body；The second polar body is negative electrode.
Preferably, described support one end is connected with base.
Preferably, described electrode one end is connected with the first wire harness.
Preferably, the stimulating electrode device also includes：Frog heart clip, tonotransducer and double concave clip, the frog heart clip and
Connecting line is provided between the tonotransducer；One end of the connecting rod is fixed in the tonotransducer, and the other end leads to
The bare terminal end that the second bolt is fixed in the double concave clip is crossed, the fixing end of the double concave clip is fixed in the branch by the 3rd bolt
The one end of frame away from the base；The frog heart clip is arranged at the vertical top of the electrode.
Preferably, the tonotransducer is connected with the second wire harness.
According to above-mentioned technical proposal, the utility model is described by the way that the fixing end of spring clip is fixed in by the first bolt
On support；The bare terminal end of spring clip can adjust clamping or unclamp one end of the electrode handle, and electrode is fixed in the another of electrode handle
One end.The position that electrode handle horizontally or vertically direction can be then converted after spring clip unclamps is clamped again, then by electrode with
The frog heart is contacted, so as to realize stimulating electrode device that is stable adjustable and being in close contact with frog ventricle.
Other feature and advantage of the present utility model will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is to be further understood for providing to of the present utility model, and constitutes a part for specification, and following
Embodiment be used to explain the utility model together, but do not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the structural representation for the stimulating electrode device for illustrating a kind of preferred embodiment of the present utility model.
Description of reference numerals
1st, electrode 2, electrode handle
3rd, spring clip 4, frog heart clip
5th, connecting line 6, tonotransducer
7th, connecting rod 8, double concave clip
9th, support 10, base
11st, the first bolt 12, the 3rd bolt
13rd, the second bolt 14, the first wire harness
15th, the second wire harness 16, first polar body
17th, second polar body 18, linkage section
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
In the utility model, in the case where not making opposite explanation, the noun of locality used such as " upper and lower, left and right " is generally
Refer to it is as shown in Figure 1 up and down." inside and outside " refer in specific profile it is interior with it is outer." remote, near " refers to relative to some portion
Part it is remote with it is near.
Referring to Fig. 1, the utility model provides a kind of stimulating electrode device, for the tachiysystole of frog heart and it is compensatory between
The observation having a rest, the stimulating electrode device includes：Electrode 1, electrode handle 2, spring clip 3, the first bolt 11 and support 9, the spring
The fixing end of folder 3 is fixed on the support 9 by first bolt 11；The bare terminal end of the spring clip 3 can adjust folder
One end of the electrode handle 2 is held or unclamps, the electrode 1 is fixed in the other end of the electrode handle 2.
By the implementation of above-mentioned technical proposal, the utility model by the fixing end of spring clip 3 by passing through the first bolt 11
It is fixed on the support 9；The bare terminal end of spring clip 3 can adjust clamping or unclamp one end of the electrode handle 2, and electrode 1 is consolidated
It is connected to the other end of electrode handle 2.Can then be converted after spring clip 3 unclamps electrode handle 2 horizontally or vertically direction position again
Clamp, then contacted by electrode 1 with the frog heart, so as to realize that stimulating electrode that is stable adjustable and being in close contact with frog ventricle is filled
Put.
In this embodiment, for the convenience operated in implementation process, it is preferable that the electrode 1 includes：Electrode
Head and linkage section 18, one end of the linkage section 18 is fixed in the other end of electrode handle 2 and is fixed in the electrode tip.
In this embodiment, in order to different size of frog heart progress stimulation test, it is preferable that the electrode tip
Including：First polar body 16 and second polar body 17, the first polar body 16 and the second polar body 17 are in half arc, and described first
A clamping space is formed between polar body 16 and the second polar body 17.Leaned on by the polar body of the adjustable symmetrical arc of two sizes
The different size of frog heart is fixed to adjust the size of clip position near or remote symmetrical centre.
In this embodiment, in order to obtaining the curve of tachiysystole or compensatory pause, it is preferable that first pole
Body 16 is positive polar body；The second polar body 17 is negative electrode.Extra stimulation is completed to the frog heart by setting positive and negative polar body.
In this embodiment, in order to be able to making whole device steady operation, it is preferable that described one end of support 9 is connected with bottom
Seat 10.
In this embodiment, in order to be able to preferably sending electro photoluminescence to electrode 1, it is preferable that the one end of electrode 1 connection
There is the first wire harness 14, electrode 1 connects physiograph by the first wire harness 14, and electro photoluminescence is sent by physiograph, can passed through
Computer software sets intensity, frequency, stimulation number of electro photoluminescence etc..
In this embodiment, it is the work with composite electrode 1, preferably can feeds back the frog heart by extra stimulation
When one digitized performance, it is preferable that the stimulating electrode device also includes：Frog heart clip 4, tonotransducer 6 and concave-concave
Folder 8, connecting line 5 is provided between the frog heart clip 4 and the tonotransducer 6；One end of the connecting rod 7 is fixed in described
Tonotransducer 6, the other end is fixed in the bare terminal end of the double concave clip 8, the fixing end of the double concave clip 8 by the second bolt 13
The one end of the support 9 away from the base 10 is fixed in by the 3rd bolt 12；The frog heart clip 4 is arranged at the electrode 1
Vertical top.
Frog heart clip 4 is contacted into the force signal that the frog heart brought by being arranged on the tonotransducer 6 of the vertical top of electrode 1 to turn
Electric signal is changed to, the other end of connecting rod 7 that tonotransducer 6 is fixed on double concave clip 8 by one end is fixed, and double concave clip 8 passes through
Fixing end is fixed on support 9.
In this embodiment, in order to which the stimulation for further receiving the frog heart is converted to digitlization display, it is preferable that institute
State tonotransducer 6 and be connected with the second wire harness 15.Heart contraction that tonotransducer 6 is experienced in the connection of second wire harness 15 and
The tension variation produced during diastole is converted into data signal and inputted to physiograph, and physiograph amplifies signal simultaneously
Output can record tension variation curve caused by heart contraction and diastole to computer by computer software.
Preferred embodiment of the present utility model is described in detail above in association with accompanying drawing, still, the utility model is not limited
Detail in above-mentioned embodiment, can be to skill of the present utility model in range of the technology design of the present utility model
Art scheme carries out a variety of simple variants, and these simple variants belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each
Possible combination is planted no longer separately to illustrate.
In addition, can also be combined between a variety of embodiments of the present utility model, as long as it is not disobeyed
Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (8)
1. a kind of stimulating electrode device, it is characterised in that the stimulating electrode device includes：Electrode (1), electrode handle (2), spring
(3), the first bolt (11) and support (9) are pressed from both sides, the fixing end of the spring clip (3) is fixed in institute by first bolt (11)
State on support (9)；The bare terminal end of the spring clip (3) can adjust clamping or unclamp one end of the electrode handle (2), the electricity
Pole is fixed in the other end of the electrode handle (2).
2. stimulating electrode device according to claim 1, it is characterised in that the electrode (1) includes：Electrode tip and connection
Section (18), one end of the linkage section (18) is fixed in the electrode handle (2) other end and is fixed in the electrode tip.
3. stimulating electrode device according to claim 2, it is characterised in that the electrode tip includes：First polar body (16)
With second polar body (17), the first polar body (16) and the second polar body (17) are in half arc, and the first polar body (16)
A clamping space is formed between the second polar body (17).
4. stimulating electrode device according to claim 3, it is characterised in that the first polar body (16) is positive polar body；Institute
Second polar body (17) is stated for negative electrode.
5. stimulating electrode device according to claim 1, it is characterised in that described support (9) one end is connected with base
(10)。
6. stimulating electrode device according to claim 2, it is characterised in that described electrode (1) one end is connected with First Line
Beam (14).
7. stimulating electrode device according to claim 5, it is characterised in that the stimulating electrode device also includes：The frog heart
Press from both sides (4), tonotransducer (6) and double concave clip (8), the company of being provided between the frog heart clip (4) and the tonotransducer (6)
Wiring (5)；One end of the connecting rod (7) is fixed in the tonotransducer (6), and the other end is affixed by the second bolt (13)
Bare terminal end in the double concave clip (8), the fixing end of the double concave clip (8) is fixed in the support by the 3rd bolt (12)
(9) one end away from the base (10)；The frog heart clip (4) is arranged at the vertical top of the electrode (1).
8. stimulating electrode device according to claim 7, it is characterised in that the tonotransducer (6) is connected with second
Wire harness (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750245.0U CN206342801U (en) | 2016-07-18 | 2016-07-18 | Stimulating electrode device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750245.0U CN206342801U (en) | 2016-07-18 | 2016-07-18 | Stimulating electrode device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206342801U true CN206342801U (en) | 2017-07-21 |
Family
ID=59320567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620750245.0U Expired - Fee Related CN206342801U (en) | 2016-07-18 | 2016-07-18 | Stimulating electrode device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206342801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215317A (en) * | 2016-07-18 | 2016-12-14 | 安徽师范大学 | Stimulating electrode device |
-
2016
- 2016-07-18 CN CN201620750245.0U patent/CN206342801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215317A (en) * | 2016-07-18 | 2016-12-14 | 安徽师范大学 | Stimulating electrode device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206342801U (en) | Stimulating electrode device | |
| CN106215317A (en) | Stimulating electrode device | |
| CN207745316U (en) | A kind of Medical hand rehabilitation nursing instrument | |
| CN208710457U (en) | A kind of Respiratory Medicine clearing lung-heat expectoration device | |
| CN203220530U (en) | Novel hemodialysis upper limb fixing frame | |
| CN218956670U (en) | Remote control anti-miswire cable test binding device | |
| KR200463460Y1 (en) | Electronic stimulating Device of Hand acupuncture Stimulator | |
| CN204637301U (en) | A kind of CNT neuron electrode | |
| CN207024403U (en) | A kind of nonmetallic radio frequency gatherer | |
| CN205562613U (en) | Insulator spindle withstand voltage test support | |
| CN106112328A (en) | A kind of automated voice bonding machine | |
| CN209966994U (en) | Air wave pressure physiotherapy equipment | |
| CN106264775A (en) | A kind of operational approach of simple experiment on mice auxiliary device | |
| CN101785903A (en) | Internal gene electrical transduction apparatus | |
| CN207605143U (en) | Anti- fatigue eye circumference massage bar | |
| CN212189168U (en) | Spring type double-fixing experiment support clamp | |
| CN204699252U (en) | A kind of CNT neuron electrode | |
| CN213191189U (en) | Traditional chinese medical science acupuncture cooperation fumigation apparatus | |
| CN204654944U (en) | A kind of frog heart clip with stimulating electrode line | |
| CN209560873U (en) | Aseptic apparatus platform medical fluid identification board | |
| CN205411383U (en) | Rat experiment fixer | |
| CN206304227U (en) | A kind of Neurology therapeutic equipment | |
| CN207336428U (en) | A kind of Portable direct read electrode device | |
| CN207628458U (en) | A kind of fixing device suitable for Ultrasound Instrument | |
| CN210270135U (en) | 4 mouthful USB HUB test fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20190718 |