CN213912200U

CN213912200U - Hemodialysis internal fistula trainer

Info

Publication number: CN213912200U
Application number: CN202023163061.XU
Authority: CN
Inventors: 杨可君
Original assignee: Liyang Traditional Chinese Medicine Hospital
Current assignee: Liyang Traditional Chinese Medicine Hospital
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-10
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a blood passes through internal fistula treatment technical field, especially, relate to a blood passes through internal fistula trainer, which comprises a fixing plate and i, sliding seat and locking device, the one end of fixed plate is rotated through the pivot and is connected with the fly leaf, and be equipped with the spout on the fly leaf, sliding seat and spout sliding fit, and be equipped with the mounting groove in the sliding seat, the top fixedly connected with connecting rod of sliding seat, and the top fixedly connected with handle frame of connecting rod, locking device includes the pin, briquetting and spring, and the through-hole sliding fit that the wall surface of both sides was seted up about pin and the mounting groove, briquetting and spring all set up in the mounting groove, the both ends of spring respectively with the inner wall and the briquetting fixed connection of mounting groove, bottom in the spout is equipped with a plurality of pin holes, and pin hole and pin phase-match. The patient that makes that this device can be convenient resumes the training, has saved a large amount of manpower and materials, and training effect is good.

Description

Hemodialysis internal fistula trainer

Technical Field

The utility model relates to a blood passes through internal fistula treatment technical field, especially relates to a blood passes through internal fistula trainer.

Background

Arteriovenous internal fistula is the most common vascular access of patients with maintenance hemodialysis, can provide sufficient blood for hemodialysis treatment and guarantee the sufficiency of the dialysis treatment, so arteriovenous internal fistula operations for many patients needing hemodialysis are common, although arteriovenous internal fistula is a minor operation, the arteriovenous internal fistula still can affect the life of an operator in the maturation process of the arteriovenous internal fistula, and complications are easily caused when the recovery of the operator is not ideal enough, so that the arteriovenous internal fistula is very unfavorable for the operator.

Rarely has the exercise apparatus to the postoperative recovery of arteriovenous internal fistula on the existing market, promote the maturity of arteriovenous internal fistula, the mode of training is carried out to hemodialysis internal fistula patient adopts accompanying and attending to the personnel mostly through lifting up the mode of putting down and carrying out the training-aiding to patient's arm, waste time and energy, greatly increased accompanying and attending to personnel's working strength simultaneously, training inefficiency, training effect is poor, only rely on the exercise of operator self to resume and do not have professional apparatus to let the operator carry out the training of standard quantization, the cycle that the operator resumes is longer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hemodialysis internal fistula training device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hemodialysis internal fistula trainer, includes fixed plate, sliding seat and locking device, the one end of fixed plate is rotated through the pivot and is connected with the fly leaf, and is equipped with the spout on the fly leaf, sliding seat and spout sliding fit, and be equipped with the mounting groove in the sliding seat, the top fixedly connected with connecting rod of sliding seat, and the top fixedly connected with handle frame of connecting rod, locking device includes pin, briquetting and spring, just the through-hole sliding fit that the both sides lateral surface was seted up about pin and the mounting groove, briquetting and spring all set up in the mounting groove.

Preferably, both ends of the spring are respectively and fixedly connected with the inner wall of the mounting groove and the pressing block.

Preferably, the bottom in the spout is equipped with a plurality of cotter holes, and cotter hole and pin phase-match.

Preferably, the pin holes are uniformly and equidistantly distributed.

Preferably, one side of the fixed plate is provided with a volute spiral spring, and the volute spiral spring is connected with a rotating shaft in the fixed plate.

Preferably, the top of the grip frame is wrapped with a grip pad.

Preferably, both sides of the fixing plate are provided with binding belts.

Preferably, a protection pad is arranged on the fixing plate, and the protection pad is made of sponge materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the patient that makes that this device can be convenient resumes the training, has saved a large amount of manpower and materials, and training effect is good.

2. The utility model discloses an adjust locking device, the position of the convenient regulation handle frame of ability can be in order to adjust extensive applicability general according to patient's arm length.

3. The protection pad is made by sponge material to comfort when can strengthen the patient training improves user experience.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of a hemodialysis internal fistula training device provided by the present invention;

fig. 2 is an enlarged schematic structural view of a position a of the hemodialysis internal fistula training device provided by the present invention;

fig. 3 is a schematic side view of the handle frame of the hemodialysis fistula training device of the present invention.

In the figure: the device comprises a fixed plate 1, a movable plate 2, a sliding chute 21, a sliding seat 3, a mounting groove 31, a connecting rod 4, a handle frame 5, a locking device 6, a pin 61, a pressing block 62, a spring 63, a protection pad 7, a volute spiral spring 8, a binding belt 9, a pin hole 10 and a holding pad 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a hemodialysis internal fistula trainer, including fixed plate 1, sliding seat 3 and locking device 6, the one end of fixed plate 1 is rotated through the pivot and is connected with fly leaf 2, and be equipped with spout 21 on the fly leaf 2, sliding seat 3 and spout 21 sliding fit, and be equipped with mounting groove 31 in the slide seat 3, the top fixedly connected with connecting rod 4 of sliding seat 3, and the top fixedly connected with handle frame 5 of connecting rod 4, locking device 6 includes pin 61, briquetting 62 and spring 63, and the through-hole sliding fit that the wall surface was seted up about pin 61 and mounting groove 31, briquetting 62 and spring 63 all set up in mounting groove 31.

Wherein, the both ends of spring 63 respectively with the inner wall and the briquetting 62 fixed connection of mounting groove 31, bottom in the spout 21 is equipped with a plurality of cotter holes 10, and cotter hole 10 and pin 61 phase-match, cotter hole 10 is even equidistance and distributes, pulling pin 61, pin 61 is extracted from cotter hole 10, cotter hole 10 drives briquetting 62 and removes, briquetting 62 compression spring 63, can slide sliding seat 3 to suitable position this moment, handle frame 5 also removes to suitable position thereupon, loosen pin 61, spring 63 drives pin 61 and briquetting 62 and resets, pin 61 inserts in the cotter hole 10 that corresponds the position, sliding seat 3 is fixed, thereby through adjusting locking device 6, the position of regulation handle frame 5 that can be convenient, can adjust according to patient's arm length, and the suitability is extensive.

Wherein, one side of fixed plate 1 is equipped with spiral spring 8, and spiral spring 8 is connected with the pivot in the fixed plate 1, and spiral spring 8 has certain elastic restoring force, can let fixed plate 1 and fly leaf 2 can carry out the motion that resets, produces resistance with the patient.

The top parcel at handle frame 5 has the pad 11 of holding, and the both sides of fixed plate 1 all are equipped with constraint area 9, are equipped with protection pad 7 on the fixed plate 1, and protection pad 7 is made by sponge material to comfort when can strengthening the patient training improves user experience, holds the pad 11 of holding, does the motion of crooked forearm.

Example (b): the protection pad 7 is made of sponge material, so that the comfort of a patient during training can be enhanced, the user experience is improved, and the holding pad 11 is held to do bending forearm movement. The volute spiral spring 8 has a certain elastic restoring force, so that the fixed plate 1 and the movable plate 2 can perform resetting movement to generate resistance with a patient. Therefore, the device can conveniently enable the patient to recover the training, saves a large amount of manpower and material resources, and has good training effect. Pulling pin 61, pin 61 is extracted from pin hole 10, pin hole 10 drives briquetting 62 and removes, briquetting 62 compression spring 63, can slide sliding seat 3 to suitable position this moment, handle frame 5 also removes to suitable position thereupon, loosen pin 61, spring 63 drives pin 61 and briquetting 62 and resets, pin 61 inserts in the pin hole 10 that corresponds the position, sliding seat 3 is fixed, thereby through adjusting locking device 6, the position of regulation handle frame 5 that can be convenient, can adjust with the arm length according to the patient, and extensive applicability is extensive.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hemodialysis fistula training device, comprising:

one end of the fixed plate (1) is rotatably connected with a movable plate (2) through a rotating shaft, and the movable plate (2) is provided with a sliding chute (21);

the sliding seat (3) is in sliding fit with the sliding groove (21), a mounting groove (31) is formed in the sliding seat (3), the top of the sliding seat (3) is fixedly connected with a connecting rod (4), and the top end of the connecting rod (4) is fixedly connected with a handle frame (5); and

the locking device (6) comprises a pin (61), a pressing block (62) and a spring (63), the pin (61) is in sliding fit with through holes formed in the upper side wall and the lower side wall of the mounting groove (31), and the pressing block (62) and the spring (63) are arranged in the mounting groove (31).

2. A hemodialysis fistula training device as set forth in claim 1, wherein both ends of the spring (63) are fixedly connected with the inner wall of the mounting groove (31) and the pressing block (62), respectively.

3. A hemodialysis fistula training device according to claim 1, wherein the bottom of the inside of the sliding chute (21) is provided with a plurality of pin holes (10), and the pin holes (10) are matched with the pins (61).

4. A hemodialysis fistula training device as set forth in claim 3, wherein the pin holes (10) are uniformly and equidistantly distributed.

5. A hemodialysis fistula training device according to claim 1, wherein a spiral spring (8) is provided at one side of the fixing plate (1), and the spiral spring (8) is connected with a rotating shaft in the fixing plate (1).

6. A hemodialysis fistula training device as set forth in claim 1, wherein the top of the handle frame (5) is wrapped with a grip pad (11).

7. A hemodialysis fistula training device according to claim 1, wherein both sides of the fixing plate (1) are provided with a binding band (9).

8. A hemodialysis fistula training device according to claim 1, wherein a protection pad (7) is disposed on the fixing plate (1), and the protection pad (7) is made of sponge material.