CN215386885U

CN215386885U - Nerve patient nurses pipe fixing device

Info

Publication number: CN215386885U
Application number: CN202121790292.5U
Authority: CN
Inventors: 文荟萃; 魏静静; 齐林
Original assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Current assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-04
Anticipated expiration: 2031-08-02

Abstract

A fixing device for a nursing catheter of a neural patient effectively solves the problems that the existing catheter fixing method wastes time and labor and has poor fixing effect; the upper side and the lower side of the right end of the shell are respectively provided with a binding belt, the shell is internally and slidably connected with a push block in the vertical direction, the upper end surface of the push block is an inclined plane which is arranged at the upper left, lower right, the shell is internally and slidably connected with a pull block which is arranged in the vertical direction and is positioned right above the push block, the lower end surface of the pull block is an inclined plane which is arranged at the upper left, lower right, the rear end of the pull block is provided with an inverted L-shaped connecting plate, the lower ends of the connecting plate and the push block respectively penetrate through the shell and are provided with arc plates, the arc plates on the pull block are positioned below the arc plates on the push block, the arc openings of the two arc plates are opposite, the front end of the shell is slidably connected with a pressing block in the front-back direction, the rear end of the pressing block can be in contact with the push block and the pull block; the utility model has the advantages of ingenious design and convenient use.

Description

Nerve patient nurses pipe fixing device

Technical Field

The utility model relates to the technical field of neurosurgery, in particular to a fixing device for a nursing catheter of a neural patient.

Background

In neurosurgery, need use neurosurgery pipe will deposit in cranium, the intraductal liquid of canalis spinalis drainage to external usually, its purpose is prevention and treatment because hydrops to the biological harm that the organism caused, and need fix pipe and patient when the drainage to prevent that the pipe from droing, but present fixed method mostly uses the bandage to twine the pipe on the patient, but this kind of method has not only increased medical personnel's work load, wastes time and energy and fixed effect is not good.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a nerve patient nursing catheter fixing device, which effectively solves the problems that the existing catheter fixing method wastes time and labor and is poor in fixing effect.

The technical scheme includes that the device comprises a shell in the vertical direction, the upper side and the lower side of the right end of the shell are respectively provided with a binding belt, the shell is internally and slidably connected with a push block in the vertical direction, the upper end surface of the push block is an inclined plane which is arranged on the left, lower and upper right, a pull block which is arranged on the vertical direction and is positioned right above the push block is slidably connected in the shell, the lower end surface of the pull block is an inclined plane which is arranged on the left, upper and lower right, the rear end of the pull block is provided with an inverted L-shaped connecting plate, the lower ends of the connecting plate and the push block respectively penetrate through the shell and are provided with arc plates, the arc plates on the pull block are positioned below the arc plates on the push block, the arc openings of the two arc plates are opposite, the front end of the shell is slidably connected with a pressing block in the front-back direction, the rear end of the pressing block can be in contact with the push block and the pull block.

The pipe fixing device is ingenious in design and convenient to use, the two arc-shaped plates can be fixed while moving relatively by pressing the pressing block, and the fixing of the pipe is released while moving back to back.

Drawings

FIG. 1 is a front isometric view of the present invention.

FIG. 2 is a right perspective view, in full section, of the present invention.

FIG. 3 is a top isometric view in full section of the present invention.

FIG. 4 is a front elevational perspective view, in full section, of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

The drawing is given by figures 1 to 4, including the casing 1 of upper and lower direction, the upper and lower both sides of casing 1 right-hand member are equipped with constraint area 2 respectively, sliding connection has ejector pad 3 of upper and lower direction in casing 1, ejector pad 3 up end is the upper left lower upper right inclined plane, sliding connection has upper and lower direction and is located ejector pad 3 directly over pull block 4 in casing 1, pull block 4 lower extreme is the upper left lower inclined plane, pull block 4 rear end is equipped with down L-shaped connecting plate 5, connecting plate 5 and ejector pad 3 lower extreme run through casing 1 respectively and are equipped with arc 6, arc 6 on the pull block 4 is located the below of arc 6 on ejector pad 3 and the arc mouth of two arc 6 is relative, casing 1 front end sliding connection has fore-and-aft direction and rear end to be conical briquetting 7, briquetting 7 rear end can contact with ejector pad 3 and pull block 4.

In order to carry out spacingly to arc plate 6, briquetting 7 right-hand member seted up a plurality of along the fore-and-aft direction distribution and the spacing groove 8 of left and right directions, 1 right-hand member sliding connection of casing has about direction and the gag lever post 9 of left end insertable spacing inslot 8, gag lever post 9 left end face is the right preceding inclined plane in left and right back, gag lever post 9 is connected with casing 1 through extension spring 10.

In order to enable the pull block 4 and the push block 3 to only slide up and down on the shell 1, the left and right inner side walls of the shell 1 are respectively provided with a sliding groove 11 in the up-down direction, and the left and right ends of the pull block 4 and the push block 3 are respectively provided with a sliding block 12 in the up-down direction and capable of sliding in the sliding groove 11.

In order to facilitate the medical staff to use the restraining strip 2, the free ends of the two restraining strips 2 are adhered by the magic tape 13.

In order to facilitate the resetting of the arc-shaped plate 6, the pulling block 4 and the arc-shaped plate 6 on the upper side are respectively connected with the shell 1 through springs 14 in the vertical direction.

In order to facilitate the resetting of the pressing block 7, the pressing block 7 is connected with the shell 1 through a compression spring 15 in the front-back direction.

When the medical device is used, medical personnel fix the shell 1 at a proper position of the body of a patient through the magic tape 13 and the constraint belt 2, and place a catheter which needs to be fixed between the two arc-shaped plates 6;

at the moment, the medical staff presses the pressing block 7 backwards, the pressing block 7 compresses the limiting rod 9 backwards while moving backwards, the limiting rod 9 is compressed and moves rightwards, the tension spring 10 is stretched rightwards while the limiting rod 9 moves rightwards, the tension spring 10 has a leftward tension force, after moving for a certain distance, the left end of the limiting rod 9 is far away from the limiting hole, the limiting on the pressing block 7 is released, the medical staff continues to press the pressing block 7 backwards, the pressing block 7 compresses the pressure spring 15 backwards while moving backwards, the pressure spring 15 has a forward pressure, the pressing block 7 compresses the pulling block 4 backwards while moving backwards, so that the pulling block 4 is driven to move upwards, the spring 14 on the corresponding side of the pulling block 4 is compressed upwards while moving upwards, the pulling block 4 drives the connecting plate 5 to move upwards, and the connecting plate 5 drives the arc-shaped plate 6 on the corresponding side of the pulling block to move upwards;

the pressing block 7 moves backwards and simultaneously compresses the pushing block 3 backwards, so that the pushing block 3 is driven to move downwards, the arc-shaped plates 6 on the corresponding sides of the pushing block are driven to move downwards while being pushed to move downwards, the arc-shaped plates 6 stretch the springs 14 on the corresponding sides of the arc-shaped plates downwards while moving downwards, the springs have upward elasticity, the pressing block 7 drives the two arc-shaped plates 6 to move relatively while moving backwards, after the arc-shaped plates 6 move for a certain distance, the two arc-shaped plates 6 are in contact with the pipe wall of the guide pipe, at the moment, the limiting rod 9 moves rightwards due to the leftward pulling force of the tension spring 10, after the limiting rod 9 moves for a certain distance, the left end of the limiting rod 9 is inserted into the limiting hole again, and the guide pipe is clamped and fixed by the arc-shaped plates 6;

after the catheter is fixed, the medical staff pulls the limiting rod 9 to the right to the left end of the limiting rod 9 to be far away from the limiting hole, at the moment, the pressing block 7 moves forwards due to the forward pressure of the pressure spring 15, the pressing block 7 removes the extrusion on the pulling block 4 and the pushing block 3 after moving for a certain distance, at the moment, the pulling block 4 moves downwards due to the pressure of the spring 14 on the corresponding side, the pulling block 4 drives the arc-shaped plate 6 on the corresponding side to move downwards through the connecting plate 5, the pushing block 3 moves upwards due to the pulling force of the spring 14 on the corresponding side, the pushing block 3 drives the arc-shaped plate 6 on the corresponding side to move upwards, therefore, the pressing block 7 drives the two arc-shaped plates 6 to be moved simultaneously when moving forwards, and the two arc-shaped plates 6 remove the contact of the catheter wall after moving for a certain distance;

medical personnel loosen gag lever post 9 this moment, and after removing one section distance, gag lever post 9 left end reinserted spacing downthehole owing to the pulling force of extension spring 10 left, realized spacing to briquetting 7, and medical personnel made the pipe keep away from arc 6 and break away from the bonding of magic subsides 13 this moment, take off casing 1 can.

The catheter fixing device is simple in structure, novel in conception, convenient to use and strong in practicability, the casing, the constraint belt, the pressing block, the pulling block, the pushing block, the connecting plate, the arc-shaped plate and the like are arranged, medical workers can fix the catheter conveniently, workload of the medical workers is reduced, the fixing effect is good, the magic tape is arranged, the constraint belt can be used conveniently by the medical workers, the limiting hole, the limiting rod and the like are arranged, the arc-shaped plate can be limited conveniently by the medical workers, and the compression spring, the tension spring and the like are arranged, so that the medical workers can operate conveniently.

Claims

1. A fixing device for a nursing catheter of a nerve patient comprises a shell (1) in the vertical direction, and is characterized in that the upper side and the lower side of the right end of the shell (1) are respectively provided with a restraining belt (2), the shell (1) is connected with a push block (3) in the vertical direction in a sliding way, the upper end surface of the push block (3) is an inclined plane with the upper left, the lower right, the shell (1) is connected with a pull block (4) in the vertical direction and positioned right above the push block (3) in a sliding way, the lower end surface of the pull block (4) is an inclined plane with the upper left and the lower right, the rear end of the pull block (4) is provided with an inverted L-shaped connecting plate (5), the lower ends of the connecting plate (5) and the push block (3) respectively penetrate through the shell (1) and are provided with arc-shaped plates (6), the arc-shaped plate (6) on the pull block (4) is positioned below the arc-shaped plate (6) on the push block (3) and the arc-plates (6) are opposite, the front end of the shell (1) is connected with a pressing block (7) in the front-back direction in a sliding way and the rear end is conical shape, the rear end of the pressing block (7) can be contacted with the pushing block (3) and the pulling block (4).

2. The nerve patient nursing catheter fixing device according to claim 1, wherein the right end of the pressing block (7) is provided with a plurality of limiting grooves (8) which are distributed along the front-back direction and in the left-right direction, the right end of the shell (1) is slidably connected with a limiting rod (9) which is in the left-right direction and in which the left end can be inserted into the limiting grooves (8), the left end face of the limiting rod (9) is an inclined plane which is left, back, right and front, and the limiting rod (9) is connected with the shell (1) through a tension spring (10).

3. The nerve patient nursing catheter fixing device according to claim 1, wherein the left and right inner side walls of the shell (1) are respectively provided with a sliding groove (11) in the up-down direction, and the left and right ends of the pulling block (4) and the pushing block (3) are respectively provided with a sliding block (12) in the up-down direction and capable of sliding in the sliding groove (11).

4. The fixing device for nursing the conduit of the neural patient as claimed in claim 1, wherein the free ends of the two binding bands (2) are adhered by a magic tape (13).

5. The device for fixing the nursing catheter for the neurological patient according to claim 1, wherein the pulling block (4) and the upper arc-shaped plate (6) are respectively connected with the shell (1) through a spring (14) in the up-down direction.

6. The device for fixing the nursing catheter for the neurological patient according to claim 1, wherein the pressing block (7) is connected to the housing (1) through a compression spring (15) in the front-back direction.