CN215740257U - Arteriovenous internal fistula function exercise device - Google Patents
Arteriovenous internal fistula function exercise device Download PDFInfo
- Publication number
- CN215740257U CN215740257U CN202121814392.7U CN202121814392U CN215740257U CN 215740257 U CN215740257 U CN 215740257U CN 202121814392 U CN202121814392 U CN 202121814392U CN 215740257 U CN215740257 U CN 215740257U
- Authority
- CN
- China
- Prior art keywords
- limiting
- base
- rod
- exercise device
- internal 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
Links
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model provides an arteriovenous internal fistula functional exercise device, which comprises a bracelet and a pressing component, wherein the bracelet is encircled on the arm of a patient in an operation mode; the pressing assembly comprises a base and an adjusting rod penetrating through the base, an operating part is arranged on the outer end side of the adjusting rod, and a pressing part acting on the skin of a patient is arranged on the inner end side of the adjusting rod; the pressure applying portion is responsive to a force applied to the operation portion to apply pressure to the subcutaneous arteriovenous. The pressure can be quantitatively adjusted, the exercise time can be recorded, the exercise time is guaranteed to meet the requirement, and the pressure-adjustable exercise device is convenient to wear.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to an arteriovenous internal fistula function exercise device.
Background
The arteriovenous internal fistula is one of surgical operations and is mainly used for hemodialysis treatment, and is a small operation for blood vessel anastomosis.
At present, a uremia patient takes exercise by using a grip ball after the internal arteriovenous fistula is made, and simultaneously the upper end of the limb needs to be compressed by a tourniquet or the upper end of the limb needs to be compressed by assistance of a person to promote the expansion of the blood vessel, so that the maturity of the internal fistula can be accelerated, the internal fistula can be prevented from being blocked, and the internal fistula external fistula. But the tourniquet needs other people to assist in matching, needs other people to intermittently loosen or tighten the tourniquet, is complicated to operate, and is difficult to operate by a single person.
Disclosure of Invention
The utility model aims to provide an arteriovenous internal fistula functional exercise device which can quantitatively adjust pressure, record exercise time and ensure that the exercise time meets requirements and is convenient to wear.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: an arteriovenous internal fistula functional exercise device comprises a bracelet and a pressure applying assembly, wherein the bracelet is encircled on the arm of a patient in an operation mode;
the pressing assembly comprises a base and an adjusting rod penetrating through the base, an operating part is arranged on the outer end side of the adjusting rod, and a pressing part acting on the skin of a patient is arranged on the inner end side of the adjusting rod;
the pressure applying portion is responsive to a force applied to the operation portion to apply pressure to the subcutaneous arteriovenous.
In the technical scheme, the bracelet comprises a first connecting part arranged on one side of the base and a second connecting part arranged on the other side of the base;
a fixing ring is arranged at one end of the first connecting part, which is far away from the base;
one end of the second connecting part, which is far away from the base, is arranged in the fixed ring in a penetrating way;
a first part of a magic tape is arranged on the surface of one side of one end, far away from the base, of the second connecting part, and a second part of the magic tape is arranged on the surface of one side, close to the base, of the second connecting part;
the first component and the second component are located on the same side of the second connecting portion.
In the technical scheme, a Z-shaped limiting part is arranged in the base;
a plurality of limiting teeth are uniformly distributed on the surface of the adjusting rod facing the limiting part;
the limiting part is matched with the limiting teeth for limiting so as to prevent the adjusting rod from moving to one side of the operating part.
In the technical scheme, a cavity for accommodating the limiting part is arranged in the base;
the limiting part is rotatably arranged in the cavity through a shaft penetrating through the cavity.
In the above technical solution, the shaft is sleeved with a torsion spring, and the torsion spring is configured to act on the limiting part to provide a force for the limiting part to be matched with the limiting teeth for limiting.
In the technical scheme, the limiting part comprises a connecting rod sleeved on the shaft, a shifting rod vertically arranged at one end of the connecting rod and a limiting rod vertically arranged at the other end of the connecting rod;
the deflector rod and the limiting rod are respectively arranged on two sides of the connecting rod.
In the above technical scheme, one end of the limiting rod is provided with a guide inclined plane facing the operation part.
In the technical scheme, the adjusting rod is provided with pressure scales.
In the technical scheme, the base is further provided with a positioning wing for clamping two fingers of an operator.
In the above technical solution, the base is further provided with a timer;
the timer is configured to be operatively mounted to a base.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the bracelet can be worn by one hand by sticking the first part of the magic tape to the second part after penetrating through the fixing ring through the second connecting part, so that the operation is simple and convenient;
2. when the pressurization is needed, the operation part is pressed to drive the adjusting rod to drive the pressing part to pressurize the subcutaneous arteriovenous, so that the function of internal fistula functional exercise is achieved, and meanwhile, the adjusting rod is provided with scales corresponding to the pressure, so that the quantitative regulation of the pressure can be realized;
3. according to the utility model, the Z-shaped limiting part is arranged to be matched with the limiting teeth arranged on the adjusting rod to limit the adjusting rod, so that the adjusting rod is prevented from moving to one side of the operating part after the preset applied pressure is reached;
4. the limiting part is rotatably arranged, the regulating rod can be driven to be unlocked by poking the poking rod to limit the regulating rod, so that the regulating rod is allowed to return to a position before pressure application, the limiting part is driven by the torsion spring, and the limiting part can automatically return to a limiting position when the poking rod is loosened.
5. The base is also provided with the timer, so that the exercise time can be recorded, the exercise requirement is met, the recovery is promoted, and the timer can be detached, so that whether the timer is used or not can be selected as required.
Drawings
FIG. 1 is a schematic diagram of an apparatus according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of the base of the present invention.
Wherein: 1. a bracelet; 2. a pressure applying assembly; 3. a base; 4. adjusting a rod; 5. an operation section; 6. a pressing part; 7. a first connection portion; 8. a second connecting portion; 9. a fixing ring; 10. a first member; 11. a second component; 12. a limiting part; 13. limiting teeth; 14. a cavity; 15. a shaft; 16. a torsion spring; 17. a connecting rod; 18. a deflector rod; 19. a limiting rod; 20. a guide slope; 21. pressure scales; 22. positioning the wing; 23. a timer; 24. a slot; 25. a bolt; 26. and a decompression part.
Detailed Description
The following description and examples detail certain exemplary embodiments of the disclosed invention. Those skilled in the art will recognize that there are numerous variations and modifications of the present invention encompassed by its scope. Accordingly, the description of a certain exemplary embodiment should not be taken as limiting the scope of the utility model.
Example (b):
referring to fig. 1 and 2, an arteriovenous internal fistula function exercise device comprises a bracelet 1 which is worn in an operation mode and surrounds the arm of a patient and a pressure applying assembly 2 arranged on the bracelet, wherein the bracelet is made of a fabric woven belt and is breathable and comfortable;
the pressing assembly comprises a base 3 and an adjusting rod 4 penetrating through the base, an operating part 5 is arranged on the outer end side of the adjusting rod, a pressing part 6 acting on the skin of a patient is arranged on the inner end side of the adjusting rod, the operating part is a circular plastic part, anti-skid stripes are arranged on the surface of the operating part contacting with the finger abdomen, the pressing part is an arc-shaped plastic part attached to the arm of the patient, the pressing part, the adjusting rod and the operating part are integrally formed, an anti-skid rubber pad contacting with the skin is attached to the lower surface of the pressing part, a plurality of air holes are distributed in the anti-skid rubber pad, and the air holes penetrate through the anti-skid rubber pad and the pressing part simultaneously; the adjusting rod is a rod body with a rectangular cross section, and a rectangular through hole is arranged in the base and is used for the adjusting rod to pass through
The pressure applying portion is responsive to a force applied to the operation portion to apply pressure to the subcutaneous arteriovenous.
In this embodiment, the bracelet includes a first connecting portion 7 disposed on one side of the base and a second connecting portion 8 disposed on the other side of the base; in particular, the amount of the solvent to be used,
a fixing ring 9 is arranged at one end of the first connecting part far away from the base;
one end of the second connecting part, which is far away from the base, is arranged in the fixed ring in a penetrating way;
a first part 10 of a magic tape is arranged on the surface of one side of the second connecting part, which is far away from one end of the base, and a second part 11 of the magic tape is arranged on the surface of one side of the second connecting part, which is close to the base;
the first component and the second component are positioned on the same side of the second connecting part;
wherein, the first part is the hair side that the magic was pasted, and the second part is the hook face that the magic was pasted, the area of hook face is greater than the area of hair side, when wearing the device, only need encircle the bracelet at patient's arm, pass second connecting portion solid fixed ring after with the hair side paste on the hook face can, easy operation is convenient, can realize one-hand operation.
In this embodiment, a Z-shaped limiting portion 12 is disposed in the base;
a plurality of limiting teeth 13 are uniformly distributed on the surface of the adjusting rod facing the limiting part;
the limiting part is matched with the limiting teeth for limiting so as to prevent the adjusting rod from moving to one side of the operating part.
Specifically, a cavity 14 for accommodating the limiting part is arranged in the base;
the limiting part is rotatably arranged in the cavity through a shaft 15 penetrating through the cavity.
More specifically, the shaft is sleeved with a torsion spring 16 configured to act on the position-limiting portion to provide a force for engaging the position-limiting portion with the position-limiting teeth for limiting.
More specifically, the limiting part comprises a connecting rod 17 sleeved on the shaft, a shifting rod 18 vertically arranged at one end of the connecting rod and a limiting rod 19 vertically arranged at the other end of the connecting rod, and one end of the shifting rod protrudes out of the surface of the base;
the deflector rod and the limiting rod are respectively arranged on two sides of the connecting rod;
during specific operation, the deflector rod is stirred upwards to drive the connecting rod so as to drive the limiting rod to rotate around the shaft, so that the limiting rod is far away from the limiting teeth, the limitation on the adjusting rod is removed, and the adjusting rod can return to the initial position without pressure application; when the adjusting rod returns to the initial position, the deflector rod is loosened, and the limiting rod reversely rotates around the shaft under the driving of the torsion spring and returns to the position of the limiting tooth; one end of the torsion spring is fixed on the base, and the other end of the torsion spring is fixed on the connecting rod.
In this embodiment, one end of the limiting rod is provided with a guide inclined plane 20 facing the operating part, the guide inclined plane is arranged on the upper surface of the limiting rod, the limiting teeth of the adjusting rod can be transited to the lower surface of the limiting rod along the guide inclined plane by arranging the guide inclined plane, and the lower surface of the limiting rod is a horizontal plane; specifically, the upper surface of the limiting tooth is a horizontal plane, the lower surface of the limiting tooth is an inclined plane, and when the limiting rod is used for limiting the adjusting rod, the upper surface of the limiting tooth is matched with the lower surface of the limiting rod to prevent the adjusting rod from moving to one side of the operating part.
In this embodiment, the adjusting rod is provided with a pressure scale 21, which is measured and marked by an instrument in advance.
In this embodiment, the base is further provided with positioning wings 22 for clamping two fingers of an operator, and by arranging the positioning wings, the pressing operation is similar to injection by an injector, and no extra force acts on the skin of the patient in the whole process, so that the influence of the pressing process on the artery and vein of the patient is reduced.
In this embodiment, the base is further provided with a timer 23;
the timer is configured to be operatively mounted to the base, such as the base having a slot 24, the timer housing having a latch 25, the timer being mounted to the base by the latch engaging the slot; through setting up the timer, can carry out the record to patient's exercise time to guarantee that patient exercise time is up to standard, promote to resume.
Besides, the lower surface of the base is provided with a pressure reducing part 26 on one side of the pressure applying part, the pressure reducing part is configured to ensure venous return, the pressure reducing part is made of transparent soft rubber, and the wearing comfort is ensured while the venous return is ensured.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a device is tempered to arteriovenous internal fistula function which characterized in that: comprises a hand ring which is operationally surrounded on the arm of the patient and a pressure applying component arranged on the hand ring;
the pressing assembly comprises a base and an adjusting rod penetrating through the base, an operating part is arranged on the outer end side of the adjusting rod, and a pressing part acting on the skin of a patient is arranged on the inner end side of the adjusting rod;
the pressure applying portion is responsive to a force applied to the operation portion to apply pressure to the subcutaneous arteriovenous.
2. The arteriovenous internal fistula functional exercise device of claim 1, wherein: the bracelet comprises a first connecting part arranged on one side of the base and a second connecting part arranged on the other side of the base;
a fixing ring is arranged at one end of the first connecting part, which is far away from the base;
one end of the second connecting part, which is far away from the base, is arranged in the fixed ring in a penetrating way;
a first part of a magic tape is arranged on the surface of one side of one end, far away from the base, of the second connecting part, and a second part of the magic tape is arranged on the surface of one side, close to the base, of the second connecting part;
the first component and the second component are located on the same side of the second connecting portion.
3. The arteriovenous internal fistula functional exercise device of claim 1, wherein: a Z-shaped limiting part is arranged in the base;
a plurality of limiting teeth are uniformly distributed on the surface of the adjusting rod facing the limiting part;
the limiting part is matched with the limiting teeth for limiting so as to prevent the adjusting rod from moving to one side of the operating part.
4. The arteriovenous internal fistula functional exercise device of claim 3, wherein: a cavity for accommodating the limiting part is arranged in the base;
the limiting part is rotatably arranged in the cavity through a shaft penetrating through the cavity.
5. The arteriovenous internal fistula functional exercise device of claim 4, wherein: the shaft is sleeved with a torsion spring which is configured to act on the limiting part to provide force for enabling the limiting part to be matched with the limiting teeth for limiting.
6. The arteriovenous internal fistula functional exercise device of claim 4, wherein: the limiting part comprises a connecting rod sleeved on the shaft, a deflector rod vertically arranged at one end of the connecting rod and a limiting rod vertically arranged at the other end of the connecting rod;
the deflector rod and the limiting rod are respectively arranged on two sides of the connecting rod.
7. The arteriovenous internal fistula functional exercise device of claim 6, wherein: one end of the limiting rod is provided with a guide inclined plane facing the operation part.
8. The arteriovenous internal fistula functional exercise device of claim 3, wherein: the adjusting rod is provided with pressure scales.
9. The arteriovenous internal fistula functional exercise device of claim 1, wherein: and the base is also provided with a positioning wing for clamping two fingers of an operator.
10. The arteriovenous internal fistula functional exercise device of claim 1, wherein: the base is also provided with a timer;
the timer is configured to be operatively mounted to a base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121814392.7U CN215740257U (en) | 2021-08-05 | 2021-08-05 | Arteriovenous internal fistula function exercise device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121814392.7U CN215740257U (en) | 2021-08-05 | 2021-08-05 | Arteriovenous internal fistula function exercise device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215740257U true CN215740257U (en) | 2022-02-08 |
Family
ID=80072131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121814392.7U Expired - Fee Related CN215740257U (en) | 2021-08-05 | 2021-08-05 | Arteriovenous internal fistula function exercise device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215740257U (en) |
-
2021
- 2021-08-05 CN CN202121814392.7U patent/CN215740257U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200442399Y1 (en) | Tourniquet | |
| CN111529833A (en) | Device convenient to fixed vein does not have wound puncture | |
| CN215740257U (en) | Arteriovenous internal fistula function exercise device | |
| CN110101424A (en) | A kind of distal end radial artery compression hemostat | |
| CN206138516U (en) | Novel it is fixed that needle is kept somewhere to hand for paediatrics device | |
| CN210784526U (en) | Radial artery hemostasis pressing device | |
| CN211188551U (en) | Head fixing device convenient for medical care personnel to carry out scalp intravenous injection | |
| CN217566196U (en) | A press hemostatic member for four limbs | |
| CN201005744Y (en) | Medical fastener type haemostat | |
| CN221786451U (en) | Adjustable pressurizing tourniquet | |
| CN207506643U (en) | A kind of arteriopuncture hand-rest plate | |
| CN114470410B (en) | Anti-blocking intravenous children remaining needle | |
| CN221309106U (en) | Keep somewhere needle joint fixer | |
| CN212213807U (en) | Radial artery pressurizer for preventing limb end swelling | |
| CN215839915U (en) | Insulin pump fixing device that applies ointment or plaster | |
| CN201591876U (en) | Intravenous injection needle head fixing band | |
| CN213100046U (en) | Protective indwelling needle | |
| CN219049833U (en) | Child intravenous transfusion needle head binding device | |
| CN213910388U (en) | Puncture intervention operation compression device | |
| CN217660963U (en) | Disposable port needle insertion body external fixator | |
| CN215459514U (en) | Fixing device for upper limb deep venous catheter | |
| CN217391312U (en) | Remaining needle fixing bag and remaining needle fixing structure | |
| CN215653081U (en) | Improved plaster for indwelling needle | |
| CN214907563U (en) | Distal end radial artery hemostasis device | |
| CN215688216U (en) | Intravenous infusion compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |