CN215229021U

CN215229021U - Wrist fixing device

Info

Publication number: CN215229021U
Application number: CN202120543673.7U
Authority: CN
Inventors: 刘平; 李园园
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-12-21
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a wrist fixing device belongs to medical auxiliary assembly technical field, and its technical scheme is as follows, and this wrist fixing device is used for radial artery to put tub patient wrist, include: a first retaining ring; a second retaining ring; one end of the connecting part is connected with the first fixing ring, and the other end of the connecting part is connected with the second fixing ring; when the first fixing ring is sleeved on the wrist of the patient, the second fixing ring is sleeved on the small arm of the patient, and the connecting part is attached to the small arm of the patient. The problem of among the prior art for example because directly utilize restraint area to put the restriction of tub patient and the patient hand activity that leads to is limited to influence patient's recovery is solved.

Description

Wrist fixing device

Technical Field

The utility model relates to a medical treatment auxiliary assembly technical field, concretely relates to wrist fixing device.

Background

At present, for the radial artery catheterization patient, after accomplishing the catheterization, the patient's hand is forced to brake, makes patient's hand activity limited to give and can arouse the hand swelling, simultaneously because the blood supply of putting the pipe can influence patient's hand can lead to patient's hand swelling serious.

The method of handling this condition can only be through reminding the patient now, uses the fixed patient wrist of ordinary restraint area simultaneously, and patient's degree of coordination directly influences the braking effect, but when the patient was retrained by the restraint area, patient's fear psychology increased, and the anti-phenomenon can increase the chance of takeover on the contrary, can not play fixed effect. Therefore, the wrist movement is limited, the hand can not move, the function is limited, the hand can not move due to the simple constraint fixation and passive braking, the situation that the mobility of the limbs such as the stiff joint and the numbness of the hand is limited can not occur, and the rehabilitation of the patient is not facilitated.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a wrist fixing device to it is limited owing to directly utilize about band opposition pipe patient constraint and the patient's hand activity that leads to among the prior art to solve, thereby influences the recovered problem of patient.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

according to the utility model discloses a wrist fixing device that first aspect provided for radial artery puts a tub patient wrist, include:

a first retaining ring;

a second retaining ring; and

one end of the connecting part is connected with the first fixing ring, and the other end of the connecting part is connected with the second fixing ring;

when the first fixing ring is sleeved on the wrist of the patient, the second fixing ring is sleeved on the small arm of the patient, and the connecting part is attached to the small arm of the patient.

In one embodiment, the wrist fixation device further comprises a squeeze balloon;

the first fixing ring is connected with an installation part, and the extrusion soft ball is detachably connected to the installation part;

when the first fixing ring is sleeved on the wrist of the patient, the extrusion soft ball is positioned at the palm position of the patient.

In one embodiment, the extrusion soft ball is provided with a slot, one end of the mounting part, which is far away from the first fixing ring, is connected with a positioning column, and the positioning column is inserted into the slot.

In one embodiment, the mounting portion is a rectangular sheet-like structure.

In one embodiment, the wrist fixing device further comprises cotton sheets respectively laid on the first fixing ring, the second fixing ring and the connecting portion.

In one embodiment, the first fixing ring and the second fixing ring are made of elastic metal, and both the first fixing ring and the second fixing ring are C-shaped.

In one embodiment, the soft extrusion ball is a soft silicone ball.

The embodiment of the utility model provides a have following advantage:

through the setting at first solid fixed ring and the solid fixed ring of second, and make first solid fixed ring separate certain interval with the solid fixed ring of second through connecting portion, so, after establishing patient's wrist with this first solid fixed ring cover, can make the solid fixed ring cover of second establish the forearm portion of patient's arm, and make connecting portion laminate on the forearm portion of patient's arm, can be fixed with the relative restraint of the forearm portion of patient's wrist and arm, avoid its arbitrary activity and arouse phenomenons such as edema, it can not influence the activity of patient's hand simultaneously, avoided making patient's hand joint appear phenomenons such as stiff and numb. In addition, the fixing mode is simple to operate, and medical staff can conveniently fix the fixing mode by sleeving the fixing mode on the arm part and the wrist part of the patient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of an overall structure of a wrist fixing device according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a second fixing ring of the wrist fixing device according to an embodiment of the present invention.

In the figure: 1. a first retaining ring; 2. a second retaining ring; 3. a connecting portion; 4. extruding the soft ball; 5. an installation part; 6. and a positioning column.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 embodiment of the utility model provides a wrist fixing device, its mainly used radial artery puts a tub patient's wrist to put the radial artery patient's wrist relatively restricted fixedly, thereby when guaranteeing that patient's wrist is restricted fixedly, can not influence the activity of hand, avoid making patient's hand receive the restriction and the condition such as joint stiffness, numbness appear.

As shown in fig. 1, the present invention provides a wrist fixing device, which comprises a first fixing ring 1, a second fixing ring 2 and a connecting portion 3, wherein one end of the connecting portion 3 is integrally connected to the first fixing ring 1, the other end is integrally connected to the second fixing ring 2, and two ends of the connecting portion 3 are respectively connected to the edges of the first fixing ring 1 and the second fixing ring 2.

When the first fixing ring 1 is sleeved on the wrist of the patient, the second fixing ring 2 is sleeved on the forearm of the arm of the patient, and the connecting part 3 is attached to the forearm of the arm of the patient. Thereby, through the solid fixed ring of 1 of first solid fixed ring and the solid fixed ring of 2 of second setting, can be fixed with the relative restraint of patient's arm, still can not influence the activity of patient's hand simultaneously to avoid making the phenomenon such as stiff and numb appear in patient's hand joint.

In this embodiment, referring to fig. 2, the first fixing ring 1 and the second fixing ring 2 may be made of elastic metal, and the first fixing ring 1 and the second fixing ring 2 are C-shaped. Therefore, when the first fixing ring 1 and the second fixing ring 2 are sleeved on the arm of the patient, the first fixing ring 1 and the second fixing ring 2 can be relatively unfolded and sleeved on the arm of the patient, and then the first fixing ring 1 and the second fixing ring 2 can be automatically tightened and tightly sleeved on the wrist and the arm of the patient due to the elasticity of the first fixing ring 1 and the second fixing ring 2.

It should be noted that, the connecting portion 3 may have a rod-shaped structure, so that a certain interval is formed between the first fixing ring 1 and the second fixing ring 2, so as to sleeve the first fixing ring 1 on the wrist of the patient, and the second fixing ring 2 is sleeved on the forearm of the arm, at this time, the connecting portion 3 is not located at the radial artery, that is, the connecting portion 3 is staggered from the radial artery of the arm of the patient, so as to avoid the radial artery puncture point, and avoid the influence on the fixation around the puncture point. The first fixing ring 1 and the second fixing ring 2 may be C-shaped ring pieces to relatively increase the supporting force for fixing the wrist.

It should be noted that the first fixing ring 1 and the second fixing ring 2 may also be made of elastic plastic or other elastic materials, and they can be stretched to fit the wrist and the arm of the patient, and then can be tightened and attached to the wrist and the arm of the patient.

In one embodiment, as shown in fig. 1, the wrist fixing apparatus may further include a squeeze bulb 4, a mounting portion 5 is fixedly coupled to the first fixing ring 1, and the squeeze bulb 4 is detachably coupled to the mounting portion 5. When the first fixing ring 1 is sleeved on the wrist of the patient. Thus, when the wrist fixing device is used, the radial artery of a patient is located at the upward position, the wrist of the arm of the patient is fixed by the first fixing ring 1 and the second fixing ring 2, the installation part 5 is located between the wrist and the palm, the extrusion soft ball 4 is located at the center of the palm, and the patient can grasp the extrusion soft ball 4 by the hand and extrude the same, so that the fingers of the patient can move, and the effect of massaging the hand can be achieved.

Above-mentioned extrusion soft ball 4 is last to be provided with the slot, keeps away from first solid fixed ring 1's one end fixedly connected with reference column 6 at installation department 5, and reference column 6 inserts in the slot, can be with this extrusion soft ball 4 fixed to this installation department 5 like this on, it is all more convenient when dismantling or changing it simultaneously.

In the present embodiment, the mounting portion 5 is a rectangular sheet-like structure, and after the first fixing ring 1 and the second fixing ring 2 are fitted to the wrist and the arm of the patient, the mounting portion 5 is attached to the joint between the wrist and the palm of the patient, thereby further increasing the supporting force for fixing the wrist.

In addition, the extrusion soft ball 4 can be a silica gel soft ball, a rubber soft ball or a soft ball made of memory sponge.

In one embodiment, the wrist fixing device may further include cotton sheets (not shown) fixedly laid on the first fixing ring 1, the second fixing ring 2 and the connecting portion 3, respectively. Through the setting of cotton piece, establish the first solid fixed ring 1 with the solid fixed ring 2 cover of second to the forearm of patient's wrist and arm after, can make this cotton piece and patient's skin contact to make the position that this first solid fixed ring 1, solid fixed ring 2 of second and connecting portion 3 and patient's skin contact soft, so that the patient is relatively more comfortable.

The utility model discloses a setting at the solid fixed ring of first solid fixed ring 1 and the solid fixed ring of second 2, and make the solid fixed ring of first solid fixed ring 1 and the solid fixed ring of second 2 separate certain intervals through connecting portion 3, thus, after establishing the patient's wrist with 1 cover of this first solid fixed ring, can make the solid fixed ring of second 2 covers the forearm that establishes the patient's arm, and make connecting portion 3 laminate on the forearm of patient's arm, can be fixed with the relative restraint of the forearm of patient's wrist and arm, avoid its arbitrary activity and arouse phenomenons such as edema, it can not influence the activity of patient's hand simultaneously, avoided making patient's hand joint phenomenons such as stiff and numb to appear. In addition, the fixing mode is simple to operate, and medical staff can conveniently fix the fixing mode by sleeving the fixing mode on the arm part and the wrist part of the patient.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A wrist fixation device for a radial artery catheterization patient's wrist, comprising:

a first retaining ring;

a second retaining ring; and

when the first fixing ring is sleeved on the wrist of the patient, the second fixing ring is sleeved on the small arm part of the arm of the patient, and the connecting part is attached to the small arm part of the arm of the patient;

the wrist fixing device also comprises an extrusion soft ball;

2. The wrist fixing device according to claim 1, wherein a slot is formed in the soft extrusion ball, a positioning column is connected to one end of the mounting portion, which is far away from the first fixing ring, and the positioning column is inserted into the slot.

3. The wrist fixation device of claim 1, wherein the mounting portion is a rectangular sheet-like structure.

4. The wrist fixation device of claim 1 further comprising cotton pieces that are respectively laid on the first fixation ring, the second fixation ring, and the connection portion.

5. The wrist fixation device of claim 1 wherein the first and second fixation rings are each made of a resilient metal and are each C-shaped.

6. The wrist fixation device of claim 1 wherein the squeeze bulb is a silicone bulb.