CN215841108U

CN215841108U - Dialysis tube fixing device for nephrology department

Info

Publication number: CN215841108U
Application number: CN202121677088.2U
Authority: CN
Inventors: 吕玲
Original assignee: Zhongda Hospital of Southeast University
Current assignee: Zhongda Hospital of Southeast University
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-02-18
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a dialysis tube fixing device for nephrology department, which comprises a base plate, wherein frame rods are arranged on two sides of the top of the base plate, a rotatable pressure rod is arranged at the top end of each frame rod, a linkage plate is connected to the top end of the pressure rod, a clamping plate is arranged at the top of the linkage plate, reset springs are arranged on the inner sides of the two linkage plates, a clamping structure is further arranged at the top of the base plate, column tubes are symmetrically arranged on the clamping structure, rotatable stand rods are arranged on the column tubes, torsional springs are further connected to the inner sides of the stand rods, the bottom ends of the torsional springs are connected with the base plate, and fastening plates are arranged at the top of the stand rods. The utility model promotes the opening of the clamping plate by using the extrusion of the pressure lever on the base plate, promotes the resetting by using the resetting spring in the linkage plate, can tighten the clamping plate, is convenient for fixing the whole device, and can also fix the dialysis tube by using the clamping structure.

Description

Dialysis tube fixing device for nephrology department

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a dialysis tube fixing device for nephrology department.

Background

Hemodialysis (HD) is one of the alternative treatments for the kidney of patients with acute and chronic renal failure. The method comprises the steps of draining blood in vivo to the outside of the body, enabling the blood and electrolyte solution (dialysate) with similar body concentration to be inside and outside one hollow fiber through a dialyzer consisting of a plurality of hollow fibers, and carrying out substance exchange through dispersion, ultrafiltration, adsorption and convection principles, so as to remove metabolic waste in the body and maintain the balance of electrolyte and acid and alkali; at the same time, the excess water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis.

Among the hemodialysis process, often need use the dialysis tubing, current dialysis tubing lacks fixed knot and constructs, and easily leads to the dialysis tubing to buckle, and the whole use is comparatively inconvenient, consequently needs the technical problem who designs corresponding technical scheme and solve the existence.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a dialysis tube fixing device for nephrology department, which solves the following problems: among the hemodialysis process, often need use the dialysis tubing, current dialysis tubing lacks fixed knot and constructs, and easily leads to the dialysis tubing to buckle, the comparatively inconvenient problem of whole use.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a dialysis tube fixing device for nephrology dept, includes the bedplate, is located the top both sides of bedplate are provided with the frame pole, and the top of frame pole is provided with rotatable depression bar, is located the top of depression bar is connected with the linkage board, is located the top of linkage board is provided with splint, and the inboard of two linkage boards is provided with the reset spring, is located the top of bedplate still is provided with clamping structure, the last symmetry of clamping structure is provided with the pillar pipe, be provided with rotatable grudging post on the pillar pipe, and the inboard of grudging post still is connected with the torsional spring, the bottom of torsional spring is connected with the bedplate, is located the top of grudging post is provided with the mounting plate.

As a further preferable mode of the present invention, a telescopic rod is provided on the top of the base plate, and a support plate is provided on the top of the telescopic rod.

In a further preferred embodiment of the present invention, the fastening plate is formed in a semicircular arc shape and protrudes outward.

In a further preferred embodiment of the present invention, the outer end surface of the fastening plate is provided with two spherical projections.

As a further preferred mode of the present invention, the fastening plate is detachably connected to the stand bar.

(III) advantageous effects

The utility model provides a dialysis tube fixing device for nephrology department. The method has the following beneficial effects:

the utility model promotes the opening of the clamping plate by using the extrusion of the pressure lever on the base plate, promotes the resetting by using the resetting spring in the linkage plate, can tighten the clamping plate, is convenient for fixing the whole device, and can also fix the dialysis tube by using the clamping structure.

According to the dialysis catheter fixing device, the stand rod is rotated to stretch outwards, the dialysis catheter is placed into the fastening plate, and the fastening plate is enabled to reset by means of the elasticity of the torsion spring, so that the effect of simply fixing the dialysis catheter is achieved, and the dialysis catheter fixing device is practical.

Drawings

FIG. 1 is a schematic overall front view of the present invention;

FIG. 2 is a schematic structural diagram of a clamping structure according to the present invention;

fig. 3 is a schematic structural diagram of the pallet of the present invention.

In the figure, 1, a base plate; 2. a frame bar; 3. a pressure lever; 4. a linkage plate; 5. a splint; 6. a reset spring; 7. a column tube; 8. a stand bar; 9. a torsion spring; 10. a fastening plate; 11. a telescopic rod; 12. a support plate; 13. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: the utility model provides a dialysis tube fixing device for nephrology dept, including bedplate 1, the top both sides that are located bedplate 1 are provided with frame pole 2, and the top of frame pole 2 is provided with rotatable depression bar 3, the top that is located depression bar 3 is connected with linkage plate 4, the top that is located linkage plate 4 is provided with splint 5, and the inboard of two linkage plate 4 is provided with reset spring 6, the top that is located bedplate 1 still is provided with clamping structure, the last symmetry of clamping structure is provided with column tube 7, be provided with rotatable grudging post pole 8 on the column tube 7, and the inboard of grudging post pole 8 still is connected with torsional spring 9, the bottom of torsional spring 9 is connected with bedplate 1, the top that is located grudging post pole 8 is provided with mounting plate 10.

The top of the base plate 1 is provided with a telescopic rod 11, and the top of the telescopic rod 11 is provided with a supporting plate 12, and the telescopic rod 11 can be used for adjusting the height of the supporting plate 12 through the design.

The fastening plate 10 is formed in a semicircular arc shape and protrudes outward, and the dialysis tube is clamped and fixed by using the fastening plate 10.

The outer end face of the fastening plate 10 is provided with two spherical projections 13, by which the dialysis tubing can be compression-fixed using the four projections 13 of the two fastening plates 10.

The fastening plate 10 is detachably connected to the stand bar 8, by which design it is possible to replace a different fastening plate 10 with a detachable one.

The working principle is as follows: through using the 3 extrudations of depression bar on the bed plate 1, make splint 5 open, utilize the inside spring 6 that resets of linkage plate 4 to make and reset, splint 5 can tighten up, be convenient for fix equipment wholly, can use clamping structure to fix the dialysis pipe simultaneously, use grudging post 8 to rotate, stretch to the outside, then put into the inside to mounting plate 10 with the dialysis pipe, utilize torsional spring 9's elasticity, make mounting plate 10 reset to reach the effect of simple fixed dialysis pipe, it is comparatively practical.

The utility model 1, base plate; 2. a frame bar; 3. a pressure lever; 4. a linkage plate; 5. a splint; 6. a reset spring; 7. a column tube; 8. a stand bar; 9. a torsion spring; 10. a fastening plate; 11. a telescopic rod; 12. a support plate; 13. the utility model solves the problems that a dialysis tube is often required to be used in the hemodialysis process, the existing dialysis tube lacks a fixed structure, the dialysis tube is easy to bend and the whole use is inconvenient, the utility model adopts the mutual combination of the components, the utility model adopts the extrusion of a pressure lever on a base plate to promote a splint to be opened, utilizes a reset spring in a linkage plate to promote the reset, the splint can be tightened to facilitate the whole equipment to be fixed, and simultaneously adopts a clamping structure to fix the dialysis tube, the utility model adopts the rotation of a stand rod to stretch outwards, then puts the dialysis tube into a fastening plate, and utilizes the elasticity of a torsion spring, make the mounting plate reset to reach the effect of simple fixed dialysis tubing, it is comparatively practical.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. The utility model provides a dialysis tube fixing device for nephrology dept, includes bedplate (1) with the bottom, its characterized in that: be located the top both sides of bed plate (1) are provided with frame pole (2), and the top of frame pole (2) is provided with rotatable depression bar (3), are located the top of depression bar (3) is connected with linkage plate (4), is located the top of linkage plate (4) is provided with splint (5), and the inboard of two linkage plates (4) is provided with reset spring (6), is located the top of bed plate (1) still is provided with clamping structure, the last symmetry of clamping structure is provided with pillar pipe (7), be provided with rotatable grudging post (8) on pillar pipe (7), and the inboard of grudging post (8) still is connected with torsional spring (9), the bottom of torsional spring (9) is connected with bed plate (1), is located the top of grudging post (8) is provided with mounting plate (10).

2. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the top of the base plate (1) is provided with a telescopic rod (11), and the top of the telescopic rod (11) is provided with a supporting plate (12).

3. A dialysis tube fixing device for nephrology department according to claim 2, wherein: the fastening plate (10) is in a semicircular arc shape and protrudes outwards.

4. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the outer end face of the fastening plate (10) is provided with two spherical lugs (13).

5. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the fastening plate (10) is detachably connected with the stand bar (8).