CN213046912U

CN213046912U - Radial artery fixing device that draws blood

Info

Publication number: CN213046912U
Application number: CN202021320886.5U
Authority: CN
Inventors: 于小桠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-27
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a radial artery blood drawing fixing device, which comprises a first plate body and a second plate body, wherein the first plate body and the second plate body are rotationally connected through a fixed rotating shaft; first plate body tip is equipped with the supporting shoe that is used for supporting the pressure desktop, second plate body lower extreme is equipped with the gyro wheel that supports the pressure with the desktop, first plate body surface is used for holding the support pad of arm, holds in the palm to be equipped with on the first plate body of pad one side and is used for carrying out the ligature area that fixes the arm, be equipped with on the first plate body and be used for being convenient for tie up the regulating part that the area position removed, be equipped with between the terminal surface under first plate body and the second plate body and be used for drawing the piece that pulls that is close to or keeps away from between the two, the utility model discloses drawback to current device designs, is convenient for support the arm, also conveniently adjusts support angle, height, and when here adjusts, the second plate body and the desktop of auxiliary stay are rolling connection, have effectively reduced the regulation resistance, and.

Description

Radial artery fixing device that draws blood

Technical Field

The utility model relates to a medical treatment support device technical field specifically is a radial artery fixing device that draws blood.

Background

When the radial artery is used for blood drawing, a person needing to be drawn bends the wrist towards the back of the hand, the back of the hand is often temporarily padded with toilet paper and the like before, the hand shape cannot be completely fixed, and the operation is very inconvenient. And the degree of hand flexion varies from person to person.

In view of the above, a radial artery blood drawing fixture is now provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radial artery fixing device that draws blood to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a radial artery blood drawing fixing device comprises a first plate body and a second plate body, wherein the first plate body and the second plate body are rotatably connected through a fixed rotating shaft;

the utility model discloses a table top, including first plate body, second plate body, first plate body tip are equipped with the supporting shoe that is used for supporting the desktop, second plate body lower extreme is equipped with the gyro wheel that supports the pressure with the desktop, the first plate body surface is used for holding the support pad of arm, is equipped with on the first plate body of support pad one side to be used for carrying out the ligature area fixed with the arm, be equipped with on the first plate body to be used for being convenient for ligature area position removal's regulating part, be equipped with between the terminal surface under first plate body and the second plate body and be used for drawing the.

As a further aspect of the present invention: a protective belt is erected between the first plate body and the second plate body above the fixed rotating shaft, and the protective belt is made of a silica gel material.

As a further aspect of the present invention: the support pad is detachably connected with the first plate body through a magic tape.

As a further aspect of the present invention: the traction piece comprises a first connecting rod hinged to the lower end of the first plate body, a rotary threaded sleeve is arranged at the other end of the first connecting rod in a rotating mode, a second connecting rod is arranged in a threaded hole in the end portion of the rotary threaded sleeve in a matching mode, and the second connecting rod is hinged to the lower end face of the second plate body.

As a further aspect of the present invention: and an anti-slip sleeve is arranged on the outer side of the rotary threaded sleeve.

As a further aspect of the present invention: the sliding piece is arranged on the lower end face of the second plate body connected with the second connecting rod and comprises a lower sliding groove arranged on the lower end face of the second plate body, the cross section of the lower sliding groove is T-shaped, a T-shaped sliding block is arranged in the lower sliding groove in a sliding fit mode, the T-shaped sliding block is connected with a sliding block, and a second screwing bolt used for limiting the position of the sliding block is arranged on the sliding block in a rotating mode.

As a further aspect of the present invention: the adjusting part comprises a side sliding groove formed in the side face of the first plate body, the cross section of the side sliding groove is T-shaped, a T-shaped sliding block is arranged in the side sliding groove in a sliding fit mode, the T-shaped sliding block is connected with the side sliding block, and a first screwing bolt used for limiting the position of the side sliding block is screwed on the side sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses drawback to current device designs, is convenient for support the arm, also convenient to support angle, highly adjust, and when here adjusting, the second plate body and the desktop of auxiliary stay are rolling connection, have effectively reduced the adjusting resistance, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the upper side of the present invention.

Fig. 2 is a schematic view of the structure of the lower side of the present invention.

Fig. 3 is a front view of the structure of the present invention.

Wherein: the first plate body 100, the second plate body 200, the fixed rotating shaft 1, the protective belt 2, the side sliding groove 3, the binding belt 4, the side sliding block 5, the first screwing bolt 7, the supporting block 6, the first connecting rod 8, the rotary threaded sleeve 9, the second connecting rod 10, the roller 11, the second screwing bolt 12, the sliding block 13, the lower sliding groove 131 and the support pad 101.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, a radial artery blood drawing fixing device includes a first plate 100 and a second plate 200, the first plate 100 and the second plate 200 are rotatably connected through a fixing rotating shaft 1, a protective belt 2 is erected between the first plate 100 and the second plate 200 above the fixing rotating shaft 1, the protective belt 2 is made of a silica gel material, and the protective belt 2 is used for shielding connecting ends of the two plates, so that on one hand, the aesthetic property can be improved, and on the other hand, the problem of clamping skin when the plates are bent is also avoided;

the end part of the first plate body 100 is provided with a supporting block 6 for abutting against a desktop, the lower end of the second plate body 200 is provided with a roller 11 for abutting against the desktop, so that an included angle between the two plate bodies can be conveniently adjusted, the surface of the first plate body 100 is used for supporting a supporting pad 101 of an arm, the supporting pad 101 is detachably connected with the first plate body 100 through a magic tape, a binding belt 4 for fixing the arm is arranged on the first plate body 100 on one side of the supporting pad 101, an adjusting piece for facilitating the position movement of the binding belt 4 is arranged on the first plate body 100, and a traction piece for drawing the first plate body 100 and the second plate body 200 to be close to or far away from each other is arranged between the lower end faces of the first plate body 100 and the second plate body;

the traction piece comprises a first connecting rod 8 hinged with the lower end of the first plate body 100, the other end of the first connecting rod 8 is rotatably provided with a rotary threaded sleeve 9, a second connecting rod 10 is arranged in a threaded hole in the end part of the rotary threaded sleeve 9 in a matched mode, the second connecting rod 10 is hinged with the lower end face of the second plate body 200, an anti-slip sleeve is arranged on the outer side of the rotary threaded sleeve 9, when the traction piece is used, the second connecting rod 10 and the rotary threaded sleeve 9 rotate relatively through rotating the rotary threaded sleeve, the length of the whole traction piece can be extended or shortened under the action of threads, the opening angles of the two plate bodies are adjusted, and therefore the gradient of the second plate body 200 can be adjusted;

a sliding part is arranged on the lower end face of the second plate body 200 connected with the second connecting rod 10, the sliding part comprises a lower sliding groove 131 arranged on the lower end face of the second plate body 200, the section of the lower sliding groove 131 is T-shaped, a T-shaped sliding block is matched in the lower sliding groove 131 in a sliding manner, the T-shaped sliding block is connected with a sliding block 13, a second screwing bolt 12 used for limiting the position of the sliding block 13 is arranged on the sliding block 13 in a rotating manner, and the sliding block 13 is pressed against the second plate body 200 through the rotation of the second screwing bolt 12, so that the position of the sliding block 13 is;

the sliding part can adjust the position of one end of the traction part, so that the opening angle of the two plate bodies can be further adjusted;

the adjusting part comprises a side sliding groove 3 formed in the side face of the first plate body 100, the cross section of the side sliding groove 3 is T-shaped, a T-shaped sliding block is arranged in the side sliding groove in a sliding fit mode, the T-shaped sliding block is connected with a side sliding block 5, a first screwing bolt 7 used for limiting the position of the side sliding block 5 is screwed on the side sliding block 5, the end portion of the first screwing bolt 7 is abutted against the first plate body 100 through rotation, and therefore the position is locked.

The utility model discloses a theory of operation is: during the use, place the arm on first plate body 100, then fix the arm through ligature area 4, afterwards adjust the contained angle between two plate bodies through the piece that draws as required, second plate body 200 bottom can slide on the desktop to accomplish the regulation of support height.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A radial artery blood drawing fixing device comprises a first plate body (100) and a second plate body (200), wherein the first plate body (100) is rotatably connected with the second plate body (200) through a fixing rotating shaft (1);

the multifunctional table top is characterized in that a supporting block (6) used for abutting against a table top is arranged at the end part of the first plate body (100), a roller (11) abutting against the table top is arranged at the lower end of the second plate body (200), a supporting pad (101) used for supporting an arm is arranged on the surface of the first plate body (100), and a binding belt (4) used for fixing the arm is arranged on the first plate body (100) on one side of the supporting pad (101);

the first plate body (100) is provided with an adjusting piece for facilitating the position movement of the binding belt (4), and a traction piece for drawing the first plate body (100) and the second plate body (200) to be close to or far away from each other is arranged between the lower end faces of the first plate body (100) and the second plate body.

2. The radial artery blood drawing fixing device according to claim 1, wherein a protective belt (2) is erected between the first plate body (100) and the second plate body (200) above the fixing rotating shaft (1), and the protective belt (2) is made of a silica gel material.

3. The radial artery blood drawing fixing device according to claim 1, wherein the support pad (101) is detachably connected with the first plate body (100) through a magic tape.

4. The radial artery blood drawing fixing device according to claim 1, wherein the traction member comprises a first connecting rod (8) hinged to the lower end of the first plate body (100), a rotary threaded sleeve (9) is rotatably arranged at the other end of the first connecting rod (8), a second connecting rod (10) is fittingly arranged in a threaded hole at the end of the rotary threaded sleeve (9), and the second connecting rod (10) is hinged to the lower end face of the second plate body (200).

5. The radial artery blood drawing fixing device according to claim 4, wherein an anti-slip sleeve is arranged outside the rotating screw sleeve (9).

6. The radial artery phlebotomy fixing device according to claim 4, wherein a sliding member is arranged on the lower end surface of the second plate body (200) connected with the second connecting rod (10), the sliding member comprises a lower sliding groove (131) arranged on the lower end surface of the second plate body (200), the section of the lower sliding groove (131) is T-shaped, a T-shaped sliding block is slidably matched in the lower sliding groove (131), the T-shaped sliding block is connected with a sliding block (13), and a second screwing bolt (12) for limiting the position of the sliding block (13) is screwed on the sliding block.

7. The radial artery phlebotomy fixture according to claim 1, wherein the adjusting member comprises a side sliding groove (3) formed on the side surface of the first plate body (100), the cross section of the side sliding groove (3) is T-shaped, a T-shaped sliding block is slidably fitted in the side sliding groove (3), the T-shaped sliding block is connected with a side sliding block (5), and a first tightening bolt (7) for limiting the position of the side sliding block (5) is screwed on the side sliding block (5).