CN217661060U

CN217661060U - Hemodialysis pipe fixing device

Info

Publication number: CN217661060U
Application number: CN202123365797.XU
Authority: CN
Inventors: 杨梦�; 郭婧
Original assignee: Xiangyang Central Hospital
Current assignee: Xiangyang Central Hospital
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-10-28
Anticipated expiration: 2031-12-29

Abstract

The utility model provides a hemodialysis pipe fixing device, includes the locking area, the sliding connection has the locking ring behind the locking area, the hollow connection pad of side upper portion fixedly connected with in the locking ring, the rotation of side is connected with first clamp plate in the connection pad, U type pole is invertd to first clamp plate fixedly connected with, the upside sliding connection of invertion U type pole has the second clamp plate, second clamp plate upside is provided with transmission structure. The utility model discloses solved effectively and adopted the adhesive tape to fix on patient's skin surface, can't be used for the allergic patient of partial adhesive tape, wrap up comparatively waste time layer by layer simultaneously, reduced work efficiency, appear the adhesive tape along with patient's arm activity easily and drop, arouse the danger of pipe slippage, thereby breed the bacterium easily and have the dangerous problem of arousing the pipe infection.

Description

Hemodialysis pipe fixing device

Technical Field

The utility model belongs to the technical field of medical instrument and specifically relates to a hemodialysis pipe fixing device is related to.

Background

When a patient is dialyzed, a catheter is usually pasted on an arm by an adhesive tape, the adhesive tape is adopted to be fixed on the surface of the skin of the patient, the catheter cannot be used for part of patients allergic to the adhesive tape, meanwhile, time is wasted due to the fact that the catheter is wrapped layer by layer, the working efficiency is reduced, the adhesive tape is prone to falling off along with the movement of the arm of the patient, the adhesion of the adhesive tape is gradually reduced along with the lapse of time, and therefore the catheter is prone to slipping, and the adhesive tape is pasted on the skin repeatedly, so that bacteria are prone to breeding, and therefore the catheter is prone to being infected; therefore, a hemodialysis catheter fixing device is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hemodialysis pipe fixing device to prior art not enough, solved effectively and adopted the adhesive tape to fix on patient's skin surface, can't be used for the allergic patient of partial adhesive tape, wrap up comparatively waste time layer upon layer simultaneously, reduce work efficiency, appear the adhesive tape along with patient's arm activity and drop easily, arouse the danger of pipe slippage, thereby breed the bacterium easily and have the dangerous problem of arousing pipe infection.

In order to solve the problems, the utility model adopts the technical proposal that:

the utility model provides a hemodialysis pipe fixing device, includes the locking area, the sliding connection has the locking ring behind the locking area, the hollow connection pad of side upper portion fixedly connected with in the locking ring, the rotation of side is connected with first clamp plate in the connection pad, U type pole is invertd to first clamp plate fixedly connected with, invert U type pole upside sliding connection has the second clamp plate, second clamp plate upside is provided with the transmission structure, the transmission structure upside is provided with rotates the handle, open the locking ring right side has the standing groove, locking ring right side upper portion is provided with the locking structure.

Preferably, the transmission structure comprises a fixed block fixedly connected with the upper side of the second clamping plate, the fixed block is rotatably connected with a screw rod, and the screw rod is in threaded connection with the inverted U-shaped rod.

Preferably, the left side of the connecting disc is in threaded connection with a locking screw.

Preferably, a plurality of small holes which are uniformly distributed and have the same size are formed in the left side of the locking belt, and the right side of the locking belt is fixedly connected with a Japanese-shaped buckle.

Preferably, the upper side of the first clamping plate and the lower side of the second clamping plate are both provided with a semicircular groove.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

1. the first clamping plate can be rotated by a proper angle according to the needs of a patient, and the second clamping plate is driven by the transmission structure to approach to the first clamping plate by rotating the rotating handle, so that the function of fixing the conduit is achieved.

2. Before the dialysis catheter is fixed, the position of the locking ring on the locking belt can be adjusted, and the position of the locking ring after the locking structure is fixed and moved is adjusted.

3. The locking belt can be conveniently fixed on the body part of a patient needing to fix the dialysis tube by matching the Japanese-shaped buckle with the small hole.

Drawings

Fig. 1 is a schematic view of an axial measurement structure of a hemodialysis catheter fixing device of the present invention.

Fig. 2 is a bottom view of the hemodialysis catheter fixing device of the present invention.

Fig. 3 is a schematic diagram of a first clamping plate structure of the hemodialysis catheter fixing device of the present invention.

Fig. 4 is the schematic view of the structure of the compressing nail of the fixing device for hemodialysis catheter of the present invention.

Fig. 5 is a schematic view of a cover plate structure of the hemodialysis catheter fixing device of the present invention.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-5, the utility model provides a hemodialysis pipe fixing device, including locking band 1, locking band 1 back side slip connection has locking ring 3, locking ring 3 middle side upper portion fixedly connected with hollow connection pad, the side rotation is connected with first clamp plate 11 in the connection pad, U type pole 9 is invertd to first clamp plate 11 fixedly connected with, invert U type pole 9 upside slip connection has second clamp plate 10, second clamp plate 10 upside is provided with the transmission structure, transmission structure upside is provided with

rotation handle

8, 3 right sides of locking ring are opened there is standing

groove

14, 3 right side upper portions of locking ring are provided with the locking structure.

Firstly, the locking belt 1 is placed at a position where a dialysis catheter needs to be fixed on the body of a patient, then the dialysis catheter passes through a position between the first clamping plate 11 and the second clamping plate 10, the first clamping plate 11 can be rotated by a proper angle according to the needs of the patient, and the second clamping plate 10 is close to the first clamping plate 11 under the transmission of the transmission structure by rotating the rotating handle 8, so that the effect of fixing the dialysis catheter is achieved; before the dialysis catheter is fixed, the position of the locking ring 3 on the locking belt 1 can be adjusted, and the position of the locking ring 3 is fixed and moved through the locking structure.

The transmission structure comprises a fixed block 16 fixedly connected with the upper side of the second clamping plate 10, the fixed block 16 is rotatably connected with a screw rod, and the screw rod is in threaded connection with the inverted U-shaped rod 9.

By rotating the rotating handle 8, the rotating handle 8 drives the screw rod to rotate, and the screw rod drives the second clamping plate 10 to move up and down freely along the inverted U-shaped frame.

The locking structure include with 14 right sides fixed connection's of standing groove connecting rod 7, connecting rod 7 rotates and is connected with and presses down clamp plate 4, press down clamp plate 4 left side lower part fixedly connected with a plurality of evenly distributed compression nails 6, press down clamp plate 4 left side upper portion fixedly connected with stretch spring 5, stretch spring 5 upside fixedly connected with apron 13, apron 13 with locking ring 3 fixed connection.

Before adjusting the position of the locking ring 3, the right end of the pressing plate is firstly pressed to make the pressing nail 6 of the pressing plate 4 separate from the locking belt 1, the pressing plate 4 is loosened when the position of the locking ring 3 on the locking belt 1 is adjusted, and the pressing nail 6 is contacted with the locking belt 1 under the action of the extension spring 5, so that the position of the locking ring 3 is fixed.

And the left side of the connecting disc is in threaded connection with a locking screw 12.

The first clamping plate 11 after the angle adjustment is fixed by a locking screw 12.

The left side of the locking belt 1 is provided with a plurality of small holes 2 which are uniformly distributed and have the same size, and the right side of the locking belt 1 is fixedly connected with a Japanese-shaped buckle.

The locking belt 1 is conveniently fixed on the body part of the patient needing to fix the dialysis tube by the matching use of the Japanese-shaped buckle and the small hole 2; the day-shaped buckles have become popular in the market place and are not summarized here.

The upper side of the first clamping plate 11 and the lower side of the second clamping plate 10 are both provided with semi-circular grooves 15.

The upper side of the first clamping plate 11 and the lower side of the second clamping plate 10 are both provided with a semicircular groove 15; the dialysis catheter is convenient to fix.

The utility model discloses when using, at first place the position that the dialysis pipe needs to be fixed at patient's health with locking area 1, then pass the dialysis pipe position between first clamp plate 11 and the second clamp plate 10 can rotate suitable angle with first clamp plate 11 according to patient's needs rotating handle 8 through rotatory under the transmission of transmission structure, make second clamp plate 10 is close to the direction of first clamp plate 11 to play the effect of fixed pipe.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Although the terms of locking band 1, eyelet 2, locking ring 3, pressing plate 4, extension spring 5, compression pin 6, connecting rod 7, rotating handle 8, inverted U-shaped rod 9, second clamping plate 10, first clamping plate 11, locking screw 12, cover plate 13, placement groove 14, semi-circular groove 15, fixing block 16, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation in any way the spirit of the present invention.

Claims

1. A hemodialysis catheter securement device, characterized by: including locking area (1), locking area (1) rear side sliding connection has locking ring (3), locking ring (3) middle side upper portion fixedly connected with hollow connection pad, the connection pad middle side rotation is connected with first clamp plate (11), U type pole (9) are invertd to first clamp plate (11) fixedly connected with, invert U type pole (9) upside sliding connection has second clamp plate (10), second clamp plate (10) upside is provided with the transmission structure, transmission structure upside is provided with rotation handle (8), open on locking ring (3) right side has standing groove (14), locking ring (3) right side upper portion is provided with the locking structure.

2. The hemodialysis catheter securement device of claim 1, wherein: the transmission structure comprises a fixed block (16) fixedly connected with the upper side of the second clamping plate (10), the fixed block (16) is rotatably connected with a screw rod, and the screw rod is in threaded connection with the inverted U-shaped rod (9).

3. A hemodialysis catheter securement device, as claimed in claim 2, wherein: and the left side of the connecting disc is in threaded connection with a locking screw (12).

4. The hemodialysis catheter securement device of claim 1, wherein: the left side of the locking belt (1) is provided with a plurality of small holes (2) which are uniformly distributed and have the same size, and the right side of the locking belt (1) is fixedly connected with a Japanese-shaped buckle.

5. The hemodialysis catheter securement device of claim 1, wherein: the upper side of the first clamping plate (11) and the lower side of the second clamping plate (10) are both provided with semicircular grooves (15).