CN219579683U

CN219579683U - Pipeline fixation clamp

Info

Publication number: CN219579683U
Application number: CN202320645631.3U
Authority: CN
Inventors: 高晶
Original assignee: Affiliated Hospital Of Yanbian University Yanbian Hospital
Current assignee: Affiliated Hospital Of Yanbian University Yanbian Hospital
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-25
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a pipeline fixing clamp, and relates to the technical field of pipeline fixing; the utility model mainly comprises the following steps: the medical adhesive tape is movably arranged between the clamping plate and the inner wall of the device groove; the mounting plate is movably arranged on one side of the device plate, and a clamping groove II corresponding to the clamping groove I is formed in the side, opposite to the device plate, of the mounting plate; and the elastic piece is connected between the device plate and the mounting plate and is used for enabling the device plate and the mounting plate to be close to each other. The utility model can be fixed at any place, can more effectively avoid the falling off of the dialysis tube, and has higher safety and better use effect.

Description

Pipeline fixation clamp

Technical Field

The utility model relates to the technical field of pipeline fixing, in particular to a pipeline fixing clamp.

Background

Hemodialysis is one of the renal replacement therapy modes for patients with acute and chronic renal failure. The method comprises the steps of draining in-vivo blood to the outside of the body, passing through a dialyzer consisting of innumerable hollow fibers, wherein the blood and electrolyte solution (dialysate) with similar concentration of the body are in and out of the hollow fibers, and carrying out substance exchange by dispersion/convection to remove metabolic wastes in the body and maintain the balance of the electrolyte and acid and alkali; at the same time, the whole process of removing excessive water from the body and reinfusion of the purified blood is called hemodialysis.

The existing hemodialysis patient vascular access catheter accounts for nearly one third of dialysis patients, and many dialysis centers can meet the problem that the dialysis catheter of the patient is pulled out due to various reasons in the dialysis process, so that the fixation of the dialysis patient catheter and the pipeline is particularly important for preventing the pipeline from being pulled out due to gravity or over-turning of the patient in order to avoid and reduce the occurrence of the problems. The chinese patent publication (bulletin) number CN218220793U discloses a dialysis tube fixing device for hemodialysis room, the horizontal straight end upside of spill frame rotates with the downside of fixed strip shell through the damping pivot to be connected, be equipped with the elasticity mechanism that two symmetries set up in the horizontal straight end lateral wall of spill frame, and the equal fixedly connected with pull rod of both sides that just one end of two elasticity mechanisms runs through the spill frame respectively, two vertical end lateral walls of spill frame insert establish and sliding connection have two movable rods that transversely set up, and the one end that two movable rods are far away mutually is with the one end fixed connection of two pull rods respectively. According to the utility model, the two arc clamping plates can be pushed to clamp the dialysis tube by the two elastic mechanisms to realize fixation, the fixation is firm, the structure is stable, the service life is long, the clamping mechanism can drive the two L-shaped clamping plates to clamp the hanging rod, the fixed installation of the device is realized, the clamping is more firm, the dialysis tube is prevented from shaking, and the safety is higher.

The device can only be fixed on the hanging rod or the sickbed side, the fixing device is far away from the dialysis part of a patient, and is easy to pull, so that the catheter falls off, and for this reason, a pipeline fixing clamp is improved by a person skilled in the art.

Disclosure of Invention

The utility model aims at: in order to solve the problems set forth in the background art, the present utility model provides a pipe fixing clip.

The utility model adopts the following technical scheme for realizing the purposes:

a pipe clamp, comprising:

the medical adhesive tape is characterized by comprising a device plate, wherein a clamping groove I is formed in one side of the device plate along the length direction of the device plate, device grooves are formed in two opposite sides of the device plate, a clamping plate is movably arranged in the device grooves, a guide rod which penetrates through the device plate in a sliding mode is fixed on one side of the clamping plate, a pull rod is fixed at the end portion of the guide rod, a spring I is connected between the pull rod and the device plate, and a medical adhesive tape is movably arranged between the clamping plate and the inner wall of the device grooves;

the mounting plate is movably arranged on one side of the device plate, and a clamping groove II corresponding to the clamping groove I is formed in one side of the mounting plate opposite to the device plate;

and the elastic piece is connected between the device plate and the mounting plate and is used for enabling the device plate and the mounting plate to be close to each other.

Preferably, the elastic piece comprises a connecting rod fixedly installed on the device plate, one end of the connecting rod movably penetrates through the mounting plate and is fixedly provided with a limiting block, and a second spring sleeved on the connecting rod is connected between the limiting block and the mounting plate.

Preferably, the number of the elastic pieces is four, and the four elastic pieces are distributed in an array.

Preferably, a pull plate is arranged on the mounting plate.

Preferably, the first clamping groove and the second clamping groove are both in a V shape.

Preferably, the inner walls of the first clamping groove and the second clamping groove are provided with anti-skid patterns.

Preferably, a plurality of sharp nails which are uniformly distributed are arranged on one side of the clamping plate, which is away from the guide rod.

The beneficial effects are that:

when the device is used, the device plate and the mounting plate are firstly far away from each other, the dialysis tube penetrates through the space between the device plate and the mounting plate, the dialysis tube corresponds to the first clamping groove and the second clamping groove, the mounting plate is loosened, the device plate and the mounting plate are mutually close to each other under the elasticity of the elastic piece, the dialysis tube is clamped and fixed, the stability of the dialysis tube is ensured, the pull rod is pulled, the pull rod drives the clamping plate to move through the guide rod, one end of the medical adhesive tape stretches into the space between the clamping plate and the inner wall of the device groove, the pull rod is loosened, the clamping plate tightly props the medical adhesive tape against the inner wall of the device groove under the elasticity of the first spring, and finally the medical adhesive tape is stuck on the skin of a patient.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a perspective cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic perspective view of a portion of the structure of FIG. 1 according to the present utility model;

FIG. 4 is a schematic perspective view of a portion of the structure of FIG. 1 according to the present utility model;

fig. 5 is a schematic perspective view of a portion of the structure of fig. 4 according to the present utility model.

In fig. 1-5:

1. a device board; 2. a mounting plate; 3. an elastic member; 11. a clamping groove I; 12. a device slot; 13. a clamping plate; 14. a guide rod; 15. a pull rod; 16. a first spring; 131. a spike; 21. a clamping groove II; 22. pulling a plate; 31. a connecting rod; 32. a limiting block; 33. and a second spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, a pipe fixing clip provided in this embodiment is shown; mainly comprises the following steps: the medical adhesive tape is characterized by comprising a device plate 1, wherein a clamping groove I11 is formed in one side of the device plate 1 along the length direction of the device plate 1, device grooves 12 are formed in two opposite sides of the device plate 1, a clamping plate 13 is movably arranged in the device grooves 12, a guide rod 14 which penetrates through the device plate 1 in a sliding manner is fixed on one side of the clamping plate 13, a pull rod 15 is fixed at the end part of the guide rod 14, a spring I16 is connected between the pull rod 15 and the device plate 1, and a medical adhesive tape is movably arranged between the clamping plate 13 and the inner wall of the device grooves 12; the mounting plate 2 is movably arranged on one side of the device plate 1, a clamping groove II 21 corresponding to the clamping groove I11 is formed in one side of the mounting plate 2 opposite to the device plate 1, and a pulling plate 22 is arranged on the mounting plate 2 so as to facilitate pulling the mounting plate 2 to move; the device comprises elastic pieces 3, wherein the number of the elastic pieces 3 is four, the four elastic pieces 3 are distributed in an array, the elastic pieces 3 are connected between a device plate 1 and a mounting plate 2, the elastic pieces 3 are used for enabling the device plate 1 and the mounting plate 2 to be close to each other, when the device is used, the mounting plate 2 is pulled, the mounting plate 2 is far away from the device plate 1, a dialysis tube penetrates through the space between the mounting plate 2 and the device plate 1, the mounting plate 2 is loosened, under the action of the elastic pieces 3, a clamping groove I11 and a clamping groove II 21 clamp the dialysis tube, a pull rod 15 is pulled, a clamping plate 13 is driven to move through a guide rod 14, at the moment, the length of a spring I16 is changed to generate elastic force, then one end of a medical adhesive tape is inserted between one side of the clamping plate 13, which is opposite to the guide rod 14, and the inner wall of the device groove 12, the pull rod 15 is loosened, the medical adhesive tape is tightly abutted against the inner wall of the device groove 12 under the elastic force of the spring I16, the medical adhesive tape is guaranteed to be fixed on the skin of a patient, the device has a good fixing effect on the dialysis tube, and is convenient to fix anywhere, and practicability is improved.

In this embodiment, referring to fig. 2, the elastic member 3 includes a connecting rod 31 fixedly installed on the device board 1, one end of the connecting rod 31 movably penetrates through the mounting board 2 and is fixed with a limiting block 32, a second spring 33 sleeved on the connecting rod 31 is connected between the limiting block 32 and the mounting board 2, it should be noted that the device board 1 can be fixed on the body of a patient first, then the pulling plate 22 is pulled to drive the mounting board 2 to separate from the device board 1, at this time, under the limit of the limiting block 32, the second spring 33 is compressed to generate elastic force, the dialysis tube passes through between the mounting board 2 and the device board 1, the mounting board 2 is loosened, and the dialysis tube can be clamped and fixed under the elastic force of the second spring 33.

Further, referring to fig. 1, 3 and 4, the first clamping groove 11 and the second clamping groove 21 are both V-shaped, so that the dialysis tube with a circular cross section can be more stably clamped; anti-slip patterns are formed on the inner walls of the first clamping groove 11 and the second clamping groove 21, so that the stability of the dialysis tube is improved.

Still further, referring to fig. 5, a plurality of evenly distributed spikes 131 are disposed on a side of the clamping plate 13 facing away from the guide rod 14, and the spikes 131 can improve stability of the medical adhesive tape and ensure fixing effect of the device plate 1.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pipe clamp, comprising:

the device comprises a device plate (1), wherein a clamping groove I (11) is formed in one side of the device plate (1) along the length direction of the device plate (1), device grooves (12) are formed in two opposite sides of the device plate (1), a clamping plate (13) is movably arranged in the device grooves (12), a guide rod (14) penetrating through the device plate (1) in a sliding mode is fixed on one side of the clamping plate (13), a pull rod (15) is fixed at the end portion of the guide rod (14), a spring I (16) is connected between the pull rod (15) and the device plate (1), and medical adhesive tapes are movably arranged between the clamping plate (13) and the inner wall of the device grooves (12);

the mounting plate (2) is movably arranged on one side of the device plate (1), and a clamping groove II (21) corresponding to the clamping groove I (11) is formed in one side of the mounting plate (2) opposite to the device plate (1);

and the elastic piece (3) is connected between the device plate (1) and the mounting plate (2), and the elastic piece (3) is used for enabling the device plate (1) and the mounting plate (2) to be close to each other.

2. A pipe fixing clamp according to claim 1, characterized in that the elastic member (3) comprises a connecting rod (31) fixedly mounted on the device plate (1), one end of the connecting rod (31) movably penetrates through the mounting plate (2) and is fixedly provided with a limiting block (32), and a second spring (33) sleeved on the connecting rod (31) is connected between the limiting block (32) and the mounting plate (2).

3. A pipe clamp according to claim 1, characterized in that the number of elastic elements (3) is four and that four elastic elements (3) are distributed in an array.

4. A pipe clamp according to claim 1, characterized in that the mounting plate (2) is provided with a pulling plate (22).

5. The pipe fixing clamp according to claim 1, wherein the first clamping groove (11) and the second clamping groove (21) are both in a V shape.

6. The pipe fixing clamp according to claim 1, wherein anti-slip patterns are formed on inner walls of the first clamping groove (11) and the second clamping groove (21).

7. A pipe fixing clamp according to claim 1, characterized in that the clamping plate (13) is provided with a plurality of evenly distributed spikes (131) on the side facing away from the guide bar (14).