CN210812928U

CN210812928U - Limb fixer for hemodialysis liquid

Info

Publication number: CN210812928U
Application number: CN201920548702.1U
Authority: CN
Inventors: 徐林立; 尚超; 曹金花
Original assignee: Changzhou Huayue Minimally Invasive Medical Devices Co ltd
Current assignee: Changzhou Huayue Minimally Invasive Medical Devices Co ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-06-23
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses a limbs fixer is used to hemodialysis liquid, including the hand fixer, hand fixer one side is connected with first connecting plate, hand fixer one end fixedly connected with arm fixer is kept away from to first connecting plate, the inside second connecting plate that is equipped with of arm fixer, the equal fixedly connected with buffer structure in second connecting plate both ends, arm fixer one end is kept away from to the second connecting plate is equipped with the shoulder fixer, arm fixer and shoulder fixer top both sides all are equipped with the snap ring, a snap ring external fixation is equipped with the magic and pastes the pin thread. The utility model discloses a set up hand fixer, arm fixer and shoulder fixer, be favorable to making under the combined action of hand fixer and shoulder fixer to fix whole arm, avoid the fixer to slide or drop, play better fixed effect, the male buckle is pasted to the magic and the box is pasted to the magic is convenient to be fixed the arm, simple structure facilitates the use.

Description

Limb fixer for hemodialysis liquid

Technical Field

The utility model relates to the field of medical equipment, in particular to a limb fixer for hemodialysis liquid.

Background

Hemodialysis is one of effective treatment measures for patients with chronic renal failure and uremia, and establishment of a vascular access is a prerequisite for hemodialysis and is a life line of hemodialysis patients. The fixer can be used frequently in the use, and the patient gets the position of lying or semi-reclining position and fixes, can not change the position at will, so the patient feels uncomfortable to long-time fixed posture, and the spirit is excessive nervous to accompanied sleep, sit up and involuntary activity, the easy problem that appears, consequently need a fixer that regulating power is stronger, for this the utility model provides a limbs block fixer for hemodialysis is used for solving above-mentioned problem.

Therefore, it is necessary to provide a limb fixer for hemodialysis solution to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a limbs fixer is used to hemodialysis liquid to what provide in solving above-mentioned background art influences the dialysis progress problem because the longer patient that causes easily of time removes in hemodialysis.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a limbs fixer for hemodialysis liquid, includes the hand fixer, hand fixer one side is connected with first connecting plate, hand fixer one end fixedly connected with arm fixer is kept away from to first connecting plate, the inside second connecting plate that is equipped with in arm fixer, the equal fixedly connected with buffer structure in second connecting plate both ends, arm fixer one end is kept away from to the second connecting plate is equipped with the shoulder fixer, arm fixer and shoulder fixer top both sides all are equipped with the snap ring, a snap ring external fixation is equipped with the magic and pastes the pin thread, another snap ring external fixation is equipped with the magic and pastes the box thread, arm fixer and shoulder fixer inside all are equipped with the protective layer.

Hand fixer, arm fixer and shoulder fixer are favorable to fixing whole arm, avoid the arm to rock at hemodialysis, influence dialysis, and the magic is pasted the pin thread and the convenient arm of fixing of box is pasted to the magic.

Preferably, buffer structure includes spring and gag lever post, buffer structure both ends all are equipped with the spring.

Buffer structure is favorable to fixing the use to different people's arm, makes the shoulder fixer extrude the shoulder fixedly under the effect of spring, avoids the fixer to drop.

Preferably, the spring both sides all are equipped with the gag lever post, buffer structure is close to the spring and the gag lever post and arm fixer fixed connection of arm fixer one end.

Preferably, the spring and the limiting rod at one end of the buffer structure close to the shoulder fixer are fixedly connected with the shoulder fixer.

Preferably, snap ring quantity sets up to a plurality ofly, magic subsides pin thread quantity sets up to a plurality ofly.

Preferably, the female buckle quantity is set up to a plurality of for the magic, the male buckle is pasted to the magic and the female buckle is pasted to the magic sets up to enough length.

The utility model has the advantages that:

(1) the hand fixing device, the arm fixing device and the shoulder fixing device are arranged, so that the whole arm can be fixed under the combined action of the hand fixing device and the shoulder fixing device, the fixing device is prevented from sliding or falling off, a better fixing effect is achieved, the magic tape male buckle and the magic tape female buckle can fix the arm conveniently, and the magic tape male buckle and the magic tape female buckle are simple in structure and convenient to use;

(2) through spring and the gag lever post that sets up buffer structure, be favorable to making shoulder fixer and arm fixer department in taut state under the effect of spring for fixed more firm, avoid the fixer to drop, influence hemodialysis process.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the arm fixing device of the present invention;

in the figure: 1 hand fixer, 2 first connecting plates, 3 arm fixers, 4 second connecting plates, 5 buffer structure, 51 springs, 52 gag lever post, 6 shoulder fixers, 7 snap rings, 8 magic subsides pin thread, 9 magic subsides box, 10 protective layers.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a limb fixer for hemodialysis liquid as shown in figure 1-2, which comprises a hand fixer 1, one side of the hand fixer 1 is connected with a first connecting plate 2, one end of the first connecting plate 2 far away from the hand fixer 1 is fixedly connected with an arm fixer 3, a second connecting plate 4 is arranged in the arm fixer 3, two ends of the second connecting plate 4 are fixedly connected with a buffer structure 5, a shoulder fixer 6 is arranged at one end of the second connecting plate 4 far away from the arm fixer 3, snap rings 7 are arranged at two sides of the tops of the arm fixer 3 and the shoulder fixer 6, a male hook-and-loop fastener 8 is fixed outside one snap ring 7, a female hook-and-loop fastener 9 is fixed outside the other snap ring 7, arm fixer 3 and shoulder fixer 6 are inside all to be equipped with protective layer 10, the magic is pasted male buckle 8 and magic and is pasted box 9 and cooperate.

The protective layer 10 is made of a rubber material.

Further, in the above technical solution, the buffer structure 5 includes a spring 51 and a limiting rod 52, the springs 51 are disposed at both ends of the buffer structure 5, and the springs 51 are in a stretched state when in use, which is beneficial to better fixing the shoulder and avoiding falling off or oversize;

further, in the above technical solution, both sides of the spring 51 are provided with a limit rod 52, and the spring 51 and the limit rod 52 at one end of the buffer structure 5 close to the arm fixer 3 are fixedly connected with the arm fixer 3;

further, in the above technical solution, the spring 51 and the stop lever 52 at one end of the buffer structure 5 close to the shoulder fixer 6 are fixedly connected with the shoulder fixer 6;

further, in above-mentioned technical scheme, magic subsides box 9 quantity sets up to a plurality ofly, magic subsides pin thread 8 and magic subsides box 9 set up to enough length.

This practical theory of operation:

referring to the attached drawings 1-2 of the specification, when the device is used, a hand penetrates into the hand fixer 1, the arm fixer 3 and the shoulder fixer 6 are respectively fixed on an arm and a shoulder, the protective layer 10 protects the arm and the shoulder, the arm is prevented from being abraded, the fixing is firmer, the falling off is avoided, and the magic tape male buckle 8 and the magic tape female buckle 9 are beneficial to quickly fixing the arm and are convenient to use;

referring to the attached figure 1 of the specification, when the device is used, under the action of the spring 51 of the buffer structure 5, the shoulder fixer 6 and the arm fixer 1 are in a tensioned state, so that the fixation is firmer, and the phenomenon that the fixer falls off to influence the hemodialysis process is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A limb fixer for hemodialysis solution is characterized in that: comprises a hand fixer (1), one side of the hand fixer (1) is connected with a first connecting plate (2), an arm fixer (3) is fixedly connected at one end of the first connecting plate (2) far away from the hand fixer (1), a second connecting plate (4) is arranged in the arm fixer (3), two ends of the second connecting plate (4) are fixedly connected with buffer structures (5), one end of the second connecting plate (4) far away from the arm fixer (3) is provided with a shoulder fixer (6), the two sides of the top parts of the arm fixer (3) and the shoulder fixer (6) are respectively provided with a snap ring (7), a male hook-and-loop fastener (8) is fixed outside one snap ring (7), a female hook-and-loop fastener (9) is fixed outside the other snap ring (7), protective layers (10) are arranged inside the arm fixer (3) and the shoulder fixer (6).

2. The limb fixator for hemodialysis solution according to claim 1, wherein: buffer structure (5) include spring (51) and gag lever post (52), buffer structure (5) both ends all are equipped with spring (51).

3. The limb fixator for hemodialysis solution according to claim 2, wherein: spring (51) both sides all are equipped with gag lever post (52), spring (51) and gag lever post (52) and arm fixer (3) fixed connection that buffer structure (5) are close to arm fixer (3) one end.

4. The limb fixator for hemodialysis solution according to claim 3, wherein: and the spring (51) and the limiting rod (52) at one end of the buffer structure (5) close to the shoulder fixer (6) are fixedly connected with the shoulder fixer (6).

5. The limb fixator for hemodialysis solution according to claim 1, wherein: snap ring (7) quantity sets up to a plurality ofly, magic subsides pin thread (8) quantity sets up to a plurality ofly.

6. The limb fixator for hemodialysis solution according to claim 1, wherein: female button (9) quantity sets up to a plurality ofly is pasted to magic, male button (8) are pasted to magic and female button (9) are set up to enough length.