CN207341913U - A kind of internal arteriovenous fistula tempers cuff - Google Patents
A kind of internal arteriovenous fistula tempers cuff Download PDFInfo
- Publication number
- CN207341913U CN207341913U CN201720072876.6U CN201720072876U CN207341913U CN 207341913 U CN207341913 U CN 207341913U CN 201720072876 U CN201720072876 U CN 201720072876U CN 207341913 U CN207341913 U CN 207341913U
- Authority
- CN
- China
- Prior art keywords
- cuff
- pressure
- cover plate
- tempers
- arteriovenous fistula
- 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
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- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model proposes a kind of internal arteriovenous fistula to temper cuff, including cuff, is equipped with cuff and inflates glueballs, velcro on cuff, inflation glueballs is connected with being filled and deflated by mechanism and pressure measurement hose, and pressure measurement hose one end is equipped with pressure gauge；The mechanism that is filled and deflated by includes air inlet pipe, pressurizing ball, air inlet pipe one end is connected with inflation glueballs, the other end is connected with pressurizing ball, the pressurizing ball includes sphere, sphere bottom is equipped with pressure relief mechanism, and the arm to patient provides continuous, facilitates patient to perform physical exercise, securely and reliably, manpower and materials have been saved.
Description
Technical field
It the utility model is related to a kind of medical instrument, and in particular to a kind of internal arteriovenous fistula tempers cuff.
Background technology
The second lifeline of Autogenous arteriovenous internal fistula Maintained on hemodialysis patient, is that Maintenance Hemodialysis Patients are most safe
And a kind of duration longest blood access, the few intercurrent disease compared with other blood vessel pathways, service life length, using the teaching of the invention it is possible to provide foot
Enough blood flow, are resistant to puncture repeatedly, are the first choices for establishing long term vascular pathway at present.Effectively keep internal arteriovenous fistula
Unobstructed and sufficient blood flow, can be directly related to Patients Undergoing Hemodialysis fully influence life in patients and prognosis.
Implement internal arteriovenous fistula functional training positively, be a kind of effective lifting internal arteriovenous fistula blood flow, extend arteriovenous
Internal fistula service life and a kind of simple and practicable method for avoiding internal arteriovenous fistula mistake work(.
After Autogenous arteriovenous internal fistula Autogenous arteriovenous internal fistula is built up, it can not use at once, internal fistula maturation at least needs 4
In week, start to puncture again after preferably waiting 8~12 weeks.In order to promote internal fistula ripe as early as possible, facilitate patient to perform physical exercise, devise rush
Make the assistor of internal arteriovenous fistula maturation, this assistor by cuff, inflate glueballs and the air bag being arranged in cuff, air bag with
Inflation glueballs is connected by hose, and patient is pinched by hand holds inflation glueballs or elastic tape, will inflate the gas in glueballs or elastic tape
Body is banded in upper arm tourniquet or sphygomanometers oversleeve internal airbag by hose press-in, and the air bag after supercharging, which acts on, suffers from arm, promotees
Make internal fistula ripe as early as possible.But this assistor can not confirm that hand is pinched there are operator holds Pneumatic rubber ball pressure size.Secondly,
Since used inflation glueballs is equipped with air hole, also there are following defect：Pinch and sealed when holding inflation glueballs with a finger
It could be airbag aeration to close after air hole；Patient's inconvenience Self-operating when tying up cuff.
Utility model content
The utility model proposes a kind of internal arteriovenous fistula and tempers cuff regarding to the issue above, and the arm to patient, which provides, to be held
Continuous pressure, facilitates patient to perform physical exercise, securely and reliably, has saved manpower and materials.
Specific technical solution is as follows：
A kind of internal arteriovenous fistula tempers cuff, including cuff, is equipped with cuff and inflates glueballs, velcro on cuff, inflation
Glueballs is connected with being filled and deflated by mechanism and pressure measurement hose, and pressure measurement hose one end is equipped with pressure gauge；
It is described be filled and deflated by mechanism include air inlet pipe, pressurizing ball, air inlet pipe one end with inflation glueballs be connected, the other end and
Pressurizing ball is connected, and the pressurizing ball includes sphere, and sphere bottom is equipped with pressure relief mechanism.
A kind of above-mentioned internal arteriovenous fistula tempers cuff, wherein, the length L1 of the cuff is 53cm, and width L2 is 14cm,
Suitable for adult.
A kind of above-mentioned internal arteriovenous fistula tempers cuff, wherein, the length L1 of the cuff is 32cm, and width L2 is 8.5cm,
Suitable for children.
A kind of above-mentioned internal arteriovenous fistula tempers cuff, wherein, the length of the air inlet pipe is 46cm.
The beneficial effects of the utility model are：
It is observed that the numerical value that pressure gauge is shown while patient's hand, which is pinched, holds inflation glueballs, hand is grasped with this pinch and hold inflation
The dynamics of glueballs, more intuitively understands the post-operative recovery training that doctor is handed over；Patient can also be according to own bodies situation
Difference, the inflation glueballs that different size is replaced in selection perform physical exercise；Glueballs is inflated as a result of no air hole, patient need not use
Finger block air hole just can pinch hold inflation glueballs carry out repeat exercise action, facilitate operation.
Brief description of the drawings
Fig. 1 is the utility model structure chart.
Fig. 2 is the utility model pressure relief mechanism sectional view.
Fig. 3 is the utility model inner cover plate structure chart.
Fig. 4 is the utility model outer cover plate structure chart.
Fig. 5 is the utility model stator blade sectional view
Fig. 6 is the utility model stator blade top view.
Embodiment
To make the technical solution of the utility model become apparent from clearly, below in conjunction with the accompanying drawings to the utility model into advance one
Step description, any technical characteristic to technical solutions of the utility model carry out the scheme that equivalencing is drawn with conventional reasoning and fall
Enter scope of protection of the utility model.
Reference numeral
Cuff 1, be filled and deflated by mechanism 2, inflation glueballs 3, pressure measurement hose 4, velcro 6, air inlet pipe 7, pressurizing ball 8, pressure gauge
9th, stator blade 10, bottom plate 11, shrapnel 12, pressure relief mechanism 13, mechanism body 14, cover mechanism 15, pressure release passage 16, pressure-releasing chamber
17th, ball 18, inner cover plate 19, outer cover plate 20, the first venthole 21, the second venthole 22.
Embodiment one
A kind of internal arteriovenous fistula tempers cuff, including cuff 1 as shown in the figure, is equipped with cuff and inflates glueballs 3, evil spirit on cuff
Art patch 6, inflation glueballs are connected with being filled and deflated by mechanism 2 and pressure measurement hose 4, and pressure measurement hose one end is equipped with pressure gauge 9, the sleeve
The length L1 of band is 53cm, and width L2 is 14cm, suitable for adult；
The mechanism that is filled and deflated by includes air inlet pipe 7, pressurizing ball 8, and the length of the air inlet pipe is 46cm, air inlet pipe one end
It is connected with inflation glueballs, the other end is connected with pressurizing ball.
Stator blade 10 is equipped with the air inlet pipe, the stator blade includes the bottom plate 11 of circular ring structure, and bottom plate is equipped with four
A shrapnel 12, the cross sectional shape of shrapnel are arc-shaped structure, and shrapnel is towards inflatable chamber, and bottom plate is towards pressurizing ball, the pressurizing ball
Including sphere, sphere bottom is equipped with pressure relief mechanism 13, and the pressure relief mechanism includes the mechanism body 14 of cylindrical structure and covers
Mechanism 15, mechanism body are equipped with pressure release passage 16, and pressure-releasing chamber 17 is equipped with pressure release passage, ball 18, institute are equipped with pressure-releasing chamber
Stating cover mechanism includes inner cover plate 19 and outer cover plate 20, and inner cover plate is fixed in pressure release passage, and outer cover plate is rotatable by shaft
Be fixed in inner cover plate, the cross sectional shape of outer cover plate is T-shaped structure, and the inner cover plate is equipped with two the first ventholes 21,
Outer cover plate is equipped with two the second ventholes 22, and the first venthole is coaxially disposed with the second venthole, the aperture of the first venthole
More than the aperture of the second venthole.
Embodiment two
A kind of internal arteriovenous fistula as described in embodiment one tempers cuff, its difference is, the length of the cuff
L1 is 32cm, and width L2 is 8.5cm, suitable for children.
When the utility model is used, cuff is bundled at the upper arm of patient, pressing pressurizing ball in inflation cuff to carrying out
Inflation, pressure gauge grasp hand with this and pinch the dynamics for inflating glueballs of holding, stopping pressurization, rotation it is observed that the numerical value that pressure gauge is shown
Turn cover mechanism, after inflation glueballs is kept for inflated condition some seconds, facilitate patient to perform physical exercise, securely and reliably, saved people
Power material resources；
After use, user realizes and slowly deflates that adaptability is good, easy to operate by cover mechanism.
Claims (4)
1. a kind of internal arteriovenous fistula tempers cuff, it is characterized in that, including cuff is equipped with inflation glueballs in cuff, magic on cuff
Patch, inflation glueballs are connected with being filled and deflated by mechanism and pressure measurement hose, and pressure measurement hose one end is equipped with pressure gauge；
The mechanism that is filled and deflated by includes air inlet pipe, pressurizing ball, and air inlet pipe one end is connected with inflation glueballs, the other end and pressurization
Ball is connected, and the pressurizing ball includes sphere, and sphere bottom is equipped with pressure relief mechanism；
Stator blade is equipped with air inlet pipe, the stator blade includes the bottom plate of circular ring structure, and bottom plate is equipped with four shrapnels, shrapnel
Cross sectional shape is arc-shaped structure, and shrapnel includes sphere, sphere bottom towards inflatable chamber, bottom plate towards pressurizing ball, the pressurizing ball
Portion is equipped with pressure relief mechanism, and the pressure relief mechanism includes the mechanism body and cover mechanism of cylindrical structure, and mechanism body is equipped with
Pressure release passage, pressure release passage is interior to be equipped with pressure-releasing chamber, is equipped with ball in pressure-releasing chamber, the cover mechanism includes inner cover plate and outer cover
Plate, inner cover plate are fixed in pressure release passage, and outer cover plate is fixed in inner cover plate by the way that shaft is rotatable, the section shape of outer cover plate
Shape is T-shaped structure, and the inner cover plate is equipped with two the first ventholes, and outer cover plate is equipped with two the second ventholes, and first is logical
Stomata is coaxially disposed with the second venthole, and the aperture of the first venthole is more than the aperture of the second venthole.
2. a kind of internal arteriovenous fistula as claimed in claim 1 tempers cuff, it is characterized in that, the length L1 of the cuff is
53cm, width L2 are 14cm.
3. a kind of internal arteriovenous fistula as claimed in claim 1 tempers cuff, it is characterized in that, the length L1 of the cuff is
32cm, width L2 are 8.5cm.
4. a kind of internal arteriovenous fistula as claimed in claim 1 tempers cuff, it is characterized in that, the length of the air inlet pipe is
46cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072876.6U CN207341913U (en) | 2017-01-19 | 2017-01-19 | A kind of internal arteriovenous fistula tempers cuff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072876.6U CN207341913U (en) | 2017-01-19 | 2017-01-19 | A kind of internal arteriovenous fistula tempers cuff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207341913U true CN207341913U (en) | 2018-05-11 |
Family
ID=62361310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720072876.6U Expired - Fee Related CN207341913U (en) | 2017-01-19 | 2017-01-19 | A kind of internal arteriovenous fistula tempers cuff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207341913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021089694A1 (en) * | 2019-11-06 | 2021-05-14 | Universität Leipzig | Device for applying tactile stimuli during apnoea phases in premature babies |
-
2017
- 2017-01-19 CN CN201720072876.6U patent/CN207341913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021089694A1 (en) * | 2019-11-06 | 2021-05-14 | Universität Leipzig | Device for applying tactile stimuli during apnoea phases in premature babies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180511 Termination date: 20190119 |