CN211357350U

CN211357350U - Special pipeline fixing device of ECMO

Info

Publication number: CN211357350U
Application number: CN201922282849.3U
Authority: CN
Inventors: 钱淑媛; 王伟
Original assignee: 钱淑媛
Current assignee: Zhongda Hospital of Southeast University
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-28
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a special ECMO pipeline fixing device, which comprises a bottom plate, a pipeline fixing clamp and a clamp fixing device thereof; the pipeline fixing clamp comprises a left isolation plate, a right isolation plate, a thickening block, an adjusting bolt and a locking block, wherein the left isolation plate and the right isolation plate are L-shaped bent plates, a pipeline inlet is arranged above the space between the left isolation plate and the right isolation plate, the thickening block is attached to the inner side of the right isolation plate, the adjusting bolt penetrates through the right isolation plate and the thickening block to be connected with the locking block, and one side, facing the left isolation plate, of the locking block is an arc-shaped groove; clip fixing device pastes including pasting board, fixed band, buckle, magic, paste the board setting at the bottom plate back, the bottom plate both sides back is connected to the fixed band, and one of them fixed band end is equipped with the buckle, and another fixed band end is equipped with the magic subsides, the utility model discloses novel structure, it is convenient to use, during ECMO supports treatment, can keep the fixed of ECMO pipeline effectively, increases the security.

Description

Special pipeline fixing device of ECMO

Technical Field

The utility model belongs to external membrane lung oxygenation field, concretely relates to special pipeline fixing device of ECMO.

Background

In the Extracorporeal membrane oxygenation (ECMO), blood is extracted from the body by a blood pump, oxygenated by an oxygenator and carbon dioxide is removed, and then re-infused back into the body to exchange gas, and the blood can be returned to a vein (V-V mode) or an artery (V-a mode) under the driving of the pump, so that the functions of the lung and the heart of a patient are partially replaced, and the Extracorporeal respiration and circulation function support is realized. ECMO-critical patients with respiratory or heart failure have created a growing promise, representing a level of critical patient care in hospitals, even in regions, and countries. Clinically, the ECMO pipeline is fixed on a bed rail or a bracket by using a binding belt, or a bed sheet is wrapped on the pipeline by using hemostatic forceps and then clamped, the binding belt is thin and is easy to flatten the ECMO pipeline, the circulation of a patient is influenced, and the binding belt is a disposable article, so that the ECMO pipeline is not environment-friendly, only can be cut off when being removed, and is easy to damage the ECMO pipeline when being cut off; the hemostatic forceps are used for clamping and are easy to loosen to cause accidents.

Disclosure of Invention

In order to solve the problem, the utility model discloses a special pipeline fixing device of ECMO, novel structure, it is convenient to use, supports during the treatment at ECMO, can keep ECMO pipeline's fixed effectively, avoids not hard up and the accident that probably takes place.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a kind of ECMO specialized pipeline fixing device, including bottom plate, pipeline retaining clip and its clamp fixing device;

the bottom plate is a rectangular elastic plate;

the pipeline fixing clamp comprises a left isolation plate, a right isolation plate, a thickening block, an adjusting bolt and a locking block, wherein the left isolation plate and the right isolation plate are L-shaped bent plates, a cavity is arranged between the left isolation plate and the right isolation plate, a pipeline inlet is arranged above the space between the left isolation plate and the right isolation plate, the thickening block is attached to the inner side of the right isolation plate, the adjusting bolt penetrates through the right isolation plate and the thickening block to be connected with the locking block, one side of the locking block facing the left isolation plate is an arc-shaped groove,

the clip fixing device comprises a pasting plate, two fixing bands, two buckles and two magic tapes, wherein the pasting plate is arranged on the back face of the bottom plate, the fixing bands are respectively connected with the back faces of two sides of the bottom plate, the buckle is arranged at the tail end of one fixing band, and the magic tapes are arranged at the tail end of the other fixing band.

As an improvement of the utility model, the left side division board inner wall is equipped with the buffer layer, also is equipped with the buffer layer in the arc recess.

As an improvement of the utility model, the buffer layer is a sponge cushion.

As an improvement of the utility model, the left and right isolation plates are transparent VC plates.

As an improvement of the utility model, the bending part of the left and right isolation plates is provided with a circular arc chamfer.

As an improvement of the utility model, the adjusting bolt outside is equipped with the protective layer.

The utility model has the advantages that:

1. the utility model discloses novel structure, it is safe in utilization, convenient, ECMO supports during the treatment, can keep the fixed of ECMO pipeline effectively, and is fixed firm, practices thrift the manpower, avoids not hard up and the unexpected condition that probably takes place.

2. The locking device can adjust the depth of the ECMO catheter at any time by adjusting the locking block according to clinical needs.

3. The inner wall of the fixing clamp is a sponge cushion, so that the catheter can be prevented from deforming, the friction force can be increased, and the catheter can be prevented from moving.

4. The two sides of the bottom plate are respectively provided with a fixing band which can be fixed on the legs or the head of a patient to fix the catheter for the second time.

5. The fixing clamp is a transparent VC plate, and exposed scales of the ECMO conduit can be observed and measured at any time.

6. The paste board is the silica gel material, pastes at patient's shank or head, plays the decompression effect, prevents pressure nature damage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

List of reference numerals:

1. the bottom plate, 2, left division board, 3, right division board, 4, thickening piece, 5, adjusting bolt, 6, latch segment, 7, pipeline entry, 8, paste the board, 9, fixed band, 10, buckle, 11, magic subsides, 12, buffer layer, 13, circular arc chamfer, 14, protective layer.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in the figures, the ECMO dedicated pipeline fixing device of the present invention includes a bottom plate 1, a pipeline fixing clip and a clip fixing device thereof; the bottom plate 1 is a rectangular elastic plate; the pipeline fixing clamp comprises a left isolation plate 2, a right isolation plate 3, a thickening block 4, an adjusting bolt 5 and a locking block 6, the left isolation plate 2 and the right isolation plate 3 are L-shaped bent plates, a cavity is arranged between the left isolation plate 2 and the right isolation plate 3, a pipeline inlet 7 is arranged above the space between the left isolation plate 2 and the right isolation plate 3, the thickening block 4 is attached to the inner side of the right isolation plate 3, the adjusting bolt 5 passes through the right isolation plate 3 and the thickening block 4 to be connected with the locking block, one side of the locking block 6 facing the left isolation plate 2 is provided with an arc-shaped groove, the clip fixing device comprises an adhesive plate 8, a fixing band 9, a buckle 10 and a magic tape 11, the adhesive plate 8 is arranged on the back surface of the bottom plate, the two fixing belts 9 are respectively connected with the back surfaces of the two sides of the bottom plate 1, the end of one of the fixing bands is provided with a buckle, and the end of the other fixing band is provided with a magic tape 11.

A special pipeline fixing device of ECMO, special pipeline of ECMO gets into from pipeline entry 7 during the use, rotates adjusting bolt 5 for special pipeline of ECMO is blocked between 2 inner walls of left division board and arc recess, and adjusting bolt 5 can the governing pipeline the pine or tight, and the ECMO pipeline is fixed the back in addition, can observe and measure the exerted scale of ECMO pipe at any time, can give the most standard service of patient.

How to fix on a person:

paste board 8 earlier and paste in patient's shank or head (have viscidity, preliminary location), then fix patient's shank or head (pass the buckle, paste fixedly with the magic) with the fixed band of both sides, the bottom plate is fixed, and the pipe can not remove everywhere, just also is equivalent to carry out the secondary to the ECMO pipe and fix.

Paste board 8 for the silica gel material, be disconnect-type structure (the structure above the bottom plate can used repeatedly, including the fixed band, it is removable to paste the board) with the bottom plate, paste at patient's shank or head, play the decompression effect, prevent the pressure nature damage.

The inner wall of the left isolation plate 2 of the utility model is provided with a buffer layer 12, and the arc-shaped groove is also provided with the buffer layer 12, thereby effectively protecting the ECMO conduit; cushioning layer 12 may be a sponge cushion or other flexible article.

Left side division board 2, right division board 3 are transparent VC board, look over the pipeline condition (have the observation window in the middle of the buffer layer) when fixed.

The utility model discloses the department of bending of left side division board 2, right division board 3 is equipped with circular arc chamfer 13, is equipped with protective layer 14 in the 5 outsides of adjusting bolt, reduces the possibility to the unexpected injury of people.

The technical means disclosed in the present invention is not limited to the technical means disclosed in the above embodiments, but also includes the technical solution formed by combining the above technical features at will.

Claims

1. The utility model provides a special pipeline fixing device of ECMO which characterized in that: comprises a bottom plate, a pipeline fixing clamp and a clamp fixing device thereof;

the bottom plate is a rectangular elastic plate;

2. The ECMO pipeline fixing device according to claim 1, wherein: the inner wall of the left isolation plate is provided with a buffer layer, and the arc-shaped groove is also internally provided with a buffer layer.

3. The ECMO pipeline fixing device according to claim 2, wherein: the buffer layer is a sponge cushion.

4. The ECMO pipeline fixing device according to claim 1, wherein: the left isolation plate and the right isolation plate are transparent VC plates.

5. The ECMO pipeline fixing device according to claim 1, wherein: and the bending positions of the left isolation plate and the right isolation plate are provided with arc chamfers.

6. The ECMO pipeline fixing device according to claim 1, wherein: and a protective layer is arranged on the outer side of the adjusting bolt.