CN211024409U

CN211024409U - Fixing clamp for hemodialysis pipeline

Info

Publication number: CN211024409U
Application number: CN201921991830.XU
Authority: CN
Inventors: 潘妍君
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-17
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a fixing clamp for hemodialysis pipeline, belonging to the technical field of hemodialysis, comprising a clamp main body, wherein two clamping wings of the clamp main body are both fixedly provided with a thickening block, the upper surface of the thickening block is fixedly provided with a U-shaped placing seat, the inside of the U-shaped placing seat is provided with a clamping plate, the front side of the clamping plate is fixedly connected with one end of the back side of a sliding rod, the outer surface of the sliding rod is sleeved with a sliding sleeve, and the sliding sleeve is clamped on the front side of the U-shaped placing seat; place seat, grip block, spring and slide bar through setting up clip main part, U-shaped, utilize the spring to receive the elastic action power that the compression produced and act on the grip block, and then make grip block cooperation U-shaped place the seat and carry out the centre gripping to the dialysis pipeline, utilize the clip main part to press from both sides simultaneously on clothes, sheet, mattress or bed guardrail, and then can effectively fix the centre gripping to the dialysis pipeline, avoid the easy problem that is bumped and rocks by the mistake of dialysis pipeline.

Description

Fixing clamp for hemodialysis pipeline

Technical Field

The utility model belongs to the technical field of hemodialysis, concretely relates to fixation clamp that hemodialysis pipeline was used.

Background

Hemodialysis is one of the kidney replacement treatment modes of acute and chronic renal failure patients, and is characterized in that blood in vivo is drained to the outside of the body, and the blood and electrolyte solution with similar body concentration are arranged inside and outside one hollow fiber in a dialyzer consisting of a plurality of hollow fibers, so that the substance exchange is carried out by the principles of dispersion, ultrafiltration, adsorption and convection, the metabolic waste in the body is removed, and the electrolyte and acid-base balance are maintained; at the same time, the excess water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis.

The existing hemodialysis process lacks a fixed clamping mechanism for a dialysis pipeline, so that the dialysis pipeline is easy to shake due to no fixation, is easy to be mistakenly bumped by people to bring certain influence on the dialysis process, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixation clamp that hemodialysis pipeline was used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixation clamp for hemodialysis pipeline, includes the clip main part, equal fixed mounting has the thickening piece on two double-layered wings of clip main part, the last fixed surface of thickening piece installs the U-shaped and places the seat, the inside that the seat was placed to the U-shaped is provided with the grip block, the front of grip block and the one end fixed connection at the slide bar back, the sliding sleeve has been cup jointed to the surface of slide bar, the front of seat is placed at the U-shaped to the sliding sleeve joint, the surface of slide bar has still cup jointed the spring, the both ends of spring are respectively in the side of sliding sleeve and the side fixed connection of grip block, the positive one end of slide bar and the back fixed connection of push-and-pull board.

Adopt above-mentioned scheme, through setting up the clip main part, the seat is placed to the U-shaped, the grip block, spring and slide bar, utilize the spring to receive the elastic action effect that the compression produced and act on the grip block, and then make grip block cooperation U-shaped place the seat and carry out the centre gripping to the dialysis pipeline, utilize the clip main part to press from both sides simultaneously at the clothes, the sheet, mattress or bed guardrail, and then can effectively fix the centre gripping to the dialysis pipeline, avoid the easy problem that is bumped and rocks of dialysis pipeline by the mistake, through setting up the label subsides, utilize setting up of label subsides to make people can place the seat to two U-shaped and mark, and then can carry out sound arteries and veins differentiation to the dialysis pipeline, high durability and convenient use, perfect.

As a preferred embodiment, the left and right sides of the clamping plate close to one side face of the sliding rod are fixedly provided with telescopic rods, and one end of each telescopic rod far away from the clamping plate is fixedly connected with the inner side wall of the U-shaped placing seat.

Adopt above-mentioned scheme, through being provided with the telescopic link, can drive the synchronous extension of telescopic link or shrink when the grip block seesaw, and then make the grip block can not take place the slope and rock and more stable in the front and back motion in-process.

As a preferred embodiment, an arc-shaped accommodating groove is formed in one side face of the clamping plate and the inner side wall of the U-shaped accommodating seat, and a spongy cushion is bonded to the inner side wall of the arc-shaped accommodating groove.

By adopting the scheme, the sponge mat can be used for effectively protecting the dialysis tube, the dialysis tube is prevented from being in direct contact with the clamping plate and the U-shaped placing seat, the protection effect is good, the arc-shaped containing groove is used for matching the dialysis tube, the blood in the dialysis tube can not be blocked when flowing, and the blood pressure can not be influenced.

In a preferable embodiment, rubber anti-skid and wear-resistant pads are adhered to the inner side walls of the two clamping wings of the clamp main body.

By adopting the scheme, the clamp main body can play a good anti-skidding role when being clamped on clothes, a bed sheet, a mattress or a bed guardrail by utilizing the arrangement of the rubber anti-skidding wear-resistant pad, and the clamping effect is better and is not easy to loosen.

In a preferred embodiment, a label is adhered to one side surface of the U-shaped placing seat away from the clamping wings of the clamp main body.

By adopting the scheme, the U-shaped placing seats on the two clamping wings of the clamp main body can be accurately distinguished by people due to the arrangement of the label sticker, so that the venous line can be distinguished quickly, and the use is convenient.

Compared with the prior art, the beneficial effects of the utility model are that:

the fixing clamp for the hemodialysis pipeline is provided with the clamp main body, the U-shaped placing seat, the clamping plate, the spring and the sliding rod, the spring is utilized to receive elastic action force generated by compression and act on the clamping plate, the clamping plate is further matched with the U-shaped placing seat to clamp the hemodialysis pipeline, meanwhile, the clamp main body is clamped on clothes, a bed sheet, a mattress or a bed guardrail, the dialysis pipeline can be effectively fixed and clamped, the problem that the dialysis pipeline is prone to being mistakenly bumped and shaken is avoided, the arc-shaped accommodating groove is utilized to match the dialysis pipeline, so that the blood in the dialysis pipeline cannot be blocked when flowing, and further, the blood pressure cannot be influenced;

this fixation clamp for hemodialysis pipeline pastes through setting up the label, utilizes setting up of label subsides to make people can place the seat to two U-shaped and mark, and then can carry out sound and arteries to the dialysis pipeline and distinguish, convenient to use, perfect function diversity.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a left-side view schematically illustrating the structure of the present invention;

fig. 3 is a schematic view of the U-shaped placing seat of the present invention.

In the figure: 1. a clip main body; 2. thickening blocks; 3. a U-shaped placing seat; 4. a clamping plate; 5. a slide bar; 6. a sliding sleeve; 7. a push-pull plate; 8. labeling; 9. a spring; 10. a telescopic rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a fixing clip for hemodialysis tube, which comprises a clip main body 1, wherein rubber anti-skid wear-resistant pads (see fig. 2) are bonded on the inner side walls of two clip wings of the clip main body 1; the arrangement of the rubber anti-skidding wear-resistant pad enables the clamp body 1 to play a good anti-skidding role when being clamped on clothes, a bed sheet, a mattress or a bed guardrail, and the clamping effect is better and not easy to loosen.

The two clamp wings of the clamp main body 1 are fixedly provided with thickened blocks 2, the upper surfaces of the thickened blocks 2 are fixedly provided with U-shaped placing seats 3, and one side surface of each U-shaped placing seat 3, which is far away from the clamp wing of the clamp main body 1, is bonded with a label sticker 8 (see fig. 1 and 2); utilize setting up of label subsides 8 to make that people can be accurate place seat 3 to the U-shaped on 1 two double-layered wings of clip main part and distinguish, can distinguish branch venous line fast, convenient to use.

A clamping plate 4 is arranged inside the U-shaped placing seat 3, telescopic rods 10 are fixedly arranged on the left side and the right side of the clamping plate 4 close to one side face of the sliding rod 5, and one end, far away from the clamping plate 4, of each telescopic rod 10 is fixedly connected with the inner side wall of the U-shaped placing seat 3 (see fig. 3); through being provided with telescopic link 10, can drive telescopic link 10 synchronous extension or shrink when grip block 4 seesaw, and then make grip block 4 can not take place the slope and rock and more stable in the back and forth motion in-process.

An arc-shaped accommodating groove is formed in one side face of the clamping plate 4 and the inner side wall of the U-shaped placing seat 3, and a sponge pad is bonded to the inner side wall of the arc-shaped accommodating groove (see fig. 2); utilize the foam-rubber cushion can effectively protect the dialysis tubing, avoid dialysis tubing to place the direct contact of seat 3 with grip block 4 and U-shaped, the protecting effect is good, and utilizes the arc holding tank to match the dialysis pipeline for can not receive the hindrance when the inside blood of dialysis pipeline flows, and then can not influence blood flow pressure.

The front of grip block 4 and the one end fixed connection at the slide bar 5 back, the sliding sleeve 6 has been cup jointed to the surface of slide bar 5, the front of seat 3 is placed at the U-shaped joint of sliding sleeve 6, spring 9 has still been cup jointed to the surface of slide bar 5, spring 9's both ends are respectively in the side fixed connection of a side of sliding sleeve 6 and grip block 4, the positive one end of slide bar 5 and the back fixed connection of push-and-pull board 7.

When using, at first people press from both sides clip main part 1 on the clothes, the sheet, mattress or bed guardrail, then place seat 3 differentiation to two U-shapes according to the tag label 8 on the seat 3 is placed to the U-shape, stimulate push-and-pull plate 7 respectively and drive the motion of grip block 4 and make spring 9 receive the extrusion shrink, then place the sound arteries and veins dialysis pipeline respectively corresponding U-shaped and place inside seat 3, loosen push-and-pull plate 7 and make grip block 4 cooperation U-shaped place seat 3 and carry out effective fixation to the dialysis pipeline under the reverse effort effect of spring 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fixation clamp for hemodialysis tubing, comprising a clamp body (1), characterized in that: equal fixed mounting has thickening piece (2) on two double-layered wings of clip main part (1), the last fixed surface of thickening piece (2) installs the U-shaped and places seat (3), the inside that seat (3) were placed to the U-shaped is provided with grip block (4), the front of grip block (4) and the one end fixed connection at slide bar (5) back, sliding sleeve (6) have been cup jointed to the surface of slide bar (5), the front of seat (3) is placed in the U-shaped to sliding sleeve (6) joint, spring (9) have still been cup jointed to the surface of slide bar (5), the both ends of spring (9) are respectively in a side of sliding sleeve (6) and a side fixed connection of grip block (4), the positive one end of slide bar (5) and the back fixed connection of push-and-pull board (7).

2. The retaining clip for hemodialysis tubing of claim 1, wherein: the clamping plate (4) is close to the equal fixed mounting in the left and right sides of slide bar (5) side has telescopic link (10), the inside wall fixed connection of seat (3) is placed with the U-shaped to the one end that clamping plate (4) were kept away from in telescopic link (10).

3. The retaining clip for hemodialysis tubing of claim 1, wherein: an arc-shaped accommodating groove is formed in one side face of the clamping plate (4) and the inner side wall of the U-shaped accommodating seat (3), and the sponge mat is bonded to the inner side wall of the arc-shaped accommodating groove.

4. The retaining clip for hemodialysis tubing of claim 1, wherein: the inner side walls of the two clamping wings of the clamp main body (1) are both bonded with rubber anti-skidding wear-resistant pads.

5. The retaining clip for hemodialysis tubing of claim 1, wherein: and a label sticker (8) is adhered to one side surface of the U-shaped placing seat (3) far away from the clamping wing of the clamp main body (1).