CN219185489U

CN219185489U - Special fixer for dialysis pipeline

Info

Publication number: CN219185489U
Application number: CN202222039346.5U
Authority: CN
Inventors: 丁世雄
Original assignee: Fushun Peoples Hospital
Current assignee: Fushun Peoples Hospital
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-06-16
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a special fixer for a dialysis pipeline, which relates to the technical field of medical appliances and comprises a fixed seat, wherein the cross section of the fixed seat is semicircular, and the bottom of the fixed seat is fixedly connected with a circular support; two groups of positioning through grooves for fixing the dialysis pipeline are correspondingly formed in two sides of the fixing seat, two groups of opposite magnets are correspondingly arranged on two side groove walls of the U-shaped groove, the magnets are in sliding connection with the U-shaped groove walls, the U-shaped groove faces to the cuffs of a patient, the two opposite magnets are firstly separated, so that the cuffs of the patient are embedded into the U-shaped groove, then the opposite magnets are loosened, the two opposite magnets are clamped and fixed at the cuffs of the clothes under the attractive acting force, and finally the dialysis pipeline to be fixed is clamped in the positioning through grooves.

Description

Special fixer for dialysis pipeline

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a special fixer for a dialysis pipeline.

Background

Hemodialysis is a common treatment method for treating patients suffering from acute and chronic renal failure, and is characterized in that in-vivo blood is drained to the outside of the body, and is subjected to substance exchange with electrolyte solution with similar concentration of an organism inside and outside one hollow fiber through a dialyzer consisting of innumerable hollow fibers, so that metabolic wastes in the body are removed, and the balance of electrolyte and acid and alkali is maintained; simultaneously, the excessive moisture in the body is removed, and the purified blood is returned to the patient.

When the clinical hemodialysis fixed line, the in-process of operation at ordinary times is fixed the back and uses tourniquet or hemostat etc. to be fixed in on the clothes that adopts, fixed insecure and use not to central vein catheterization patient, has the pipe to drop the risk and bring the decline for patient comfort level, and long-term use hemostat can cause the damage to patient's clothes.

Disclosure of Invention

The utility model aims to provide a special fixer for a dialysis pipeline, which solves the following technical problems:

The aim of the utility model can be achieved by the following technical scheme:

the special fixer for the dialysis pipeline comprises a fixing seat, wherein the cross section of the fixing seat is semicircular, and the bottom of the fixing seat is fixedly connected with a circular support;

two groups of positioning through grooves for fixing the dialysis pipeline are correspondingly formed in two sides of the fixing base, U-shaped grooves for positioning clothes are formed in the round support, two groups of opposite magnets are correspondingly arranged on two side groove walls of the U-shaped grooves, and the magnets are in sliding connection with the groove walls of the U-shaped grooves.

Preferably, the groove wall of the U-shaped groove is provided with a sliding groove, and the magnet is slidably embedded in the sliding groove.

Preferably, one side of the sliding groove is also provided with a T-shaped groove, and a T-shaped seat fixedly connected with the magnet is embedded in the T-shaped groove in a sliding way.

Preferably, the fixing seat and the circular support are made of plastic or rubber materials.

The utility model has the beneficial effects that:

(1) When a patient is dialyzed, the U-shaped groove faces to the cuffs of the patient, the two opposite magnets are firstly separated, so that the cuffs of the patient are embedded into the U-shaped groove, then the opposite magnets are loosened, the two opposite magnets are clamped and fixed at the cuffs of the clothes under the action force of attraction, and finally the dialysis pipeline to be fixed is clamped in the positioning through groove, so that the positioning and fixing of the dialysis pipeline are realized, and compared with the prior art that the dialysis pipeline is fixed on the clothes by adopting a magic tape in a sticking way, the dialysis pipeline fixer can be used for multiple times, is more environment-friendly and is convenient to use;

(2) Through setting up T type groove and T type seat for magnet can not appear the phenomenon that drops when sliding inlaying in locating the spout, stability is higher.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of a special holder for dialysis tubing;

FIG. 2 is a schematic diagram showing a second structure of a special fixer for dialysis tubing;

FIG. 3 is a schematic cross-sectional view of a special holder for dialysis tubing according to the present utility model;

fig. 4 is a schematic diagram of the structure of a T-shaped groove in a special holder for dialysis tubing according to the present utility model.

In the figure: 1. a fixing seat; 2. a magnet; 3. a dialysis line; 101. positioning through grooves; 102. a U-shaped groove; 201. a chute; 202. a T-shaped seat; 203. t-shaped groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model discloses a special fixer for dialysis pipelines, which comprises a fixing seat 1, wherein the cross section of the fixing seat 1 is semicircular, and the bottom of the fixing seat 1 is fixedly connected with a circular support 103;

two groups of positioning through grooves 101 for fixing the dialysis pipeline 3 are correspondingly formed in the two sides of the fixing seat 1, a U-shaped groove 102 for positioning clothes is formed in the round support 103, two groups of opposite magnets 2 are correspondingly distributed on the groove walls of the two sides of the U-shaped groove 102, and the magnets 2 are in sliding connection with the groove walls of the U-shaped groove 102;

specifically, in this embodiment, when a patient is dialyzed, the U-shaped groove 102 is directed towards the cuffs of the patient, the user inserts the U-shaped groove 102 from two sides through the thumb and the index finger, as shown by the arrow direction in fig. 4, the contact surfaces of the magnets 2 at two sides are smooth, the two opposite magnets 2 can be separated by the force of the thumb and the index finger, so that the cuffs of the patient are embedded into the U-shaped groove 102, then the opposite magnets 2 are loosened, so that the two opposite magnets 2 are clamped and fixed at the cuffs of the clothes under the attractive force, and finally the dialysis pipeline 3 to be fixed is clamped in the positioning through groove 101, so that the positioning and fixing of the dialysis pipeline 3 are realized.

As a further scheme of the embodiment of the utility model, a chute 201 is formed on the wall of the U-shaped groove 102, and the magnet 2 is slidably embedded in the chute 201;

wherein, one side of the chute 201 is also provided with a T-shaped groove 203, and a T-shaped seat 202 fixedly connected with the magnet 2 is embedded in the T-shaped groove 203 in a sliding way;

specifically, in the present embodiment, by providing the T-shaped groove 203 and the T-shaped seat 202, the magnet 2 is not fallen off while being slidably embedded in the chute 201, so that the stability is higher.

Example 2

A special fixer for dialysis tubing is provided, wherein the fixing seat 1 and the circular support 103 are made of plastic or rubber materials.

The working principle of the utility model is as follows: when a patient is dialyzed, the U-shaped groove 102 faces the cuffs of the patient, the two opposite magnets 2 are firstly separated, so that the clothes of the cuffs of the patient are embedded into the U-shaped groove 102, then the opposite magnets 2 are loosened, the two opposite magnets 2 are clamped and fixed at the cuffs of the clothes under the action force of attraction, and finally the dialysis pipeline 3 to be fixed is clamped in the positioning through groove 101, so that the positioning and fixing of the dialysis pipeline 3 are realized.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The special fixer for the dialysis pipeline comprises a fixing seat (1), and is characterized in that the cross section of the fixing seat (1) is semicircular, and the bottom of the fixing seat (1) is fixedly connected with a circular support (103);

two groups of positioning through grooves (101) for fixing the dialysis pipeline (3) are correspondingly formed in the two sides of the fixing seat (1), U-shaped grooves (102) for positioning clothes are formed in the round support (103), two groups of opposite magnets (2) are correspondingly distributed on the groove walls of the two sides of the U-shaped grooves (102), and the magnets (2) are in sliding connection with the groove walls of the U-shaped grooves (102).

2. The special fixer for dialysis tubing according to claim 1, wherein the groove wall of the U-shaped groove (102) is provided with a sliding groove (201), and the magnet (2) is slidably embedded in the sliding groove (201).

3. The special fixer for the dialysis pipeline according to claim 2, wherein one side of the sliding groove (201) is also provided with a T-shaped groove (203), and a T-shaped seat (202) fixedly connected with the magnet (2) is embedded in the T-shaped groove (203) in a sliding manner.

4. A special fixer for dialysis tubing according to any of claims 1-3, characterized in that the fixing base (1) and the circular support (103) are made of plastic or rubber material.