CN214912419U - Drainage tube with fixer - Google Patents

Abstract

The utility model discloses a drainage tube with fixer relates to the medical auxiliary instrument field, and through the laminating of electrode paster at human epidermis, the acceptance of skin is better, and viscidity is better, is difficult for droing, fixes the drainage tube through the fixation clamp at electrode paster back, can effectively avoid drainage tube direct contact skin, causes the foreign body sensation, and concrete scheme is: including drainage tube and the fixing device who is used for the puncture, fixing device is including the electrode paster that is used for laminating human surface, and the non-laminating side of electrode paster is equipped with the fixation clamp, and the fixation clamp is used for fixing the drainage tube. The drainage tube with the fixer provided by the utility model can effectively fix the drainage tube, and avoid the slippage of the drainage tube; when the drainage tube with the fixer is used for fixing the drainage tube, compared with the conventional adhesive tape attachment, the drainage tube with the fixer has better skin-friendly performance and less foreign body feeling; the drainage tube with the fixer can be matched with drainage tubes of different models.

Description

Drainage tube with fixer

Technical Field

The utility model relates to the field of medical auxiliary equipment, more specifically say, it relates to a drainage tube with fixer.

Background

When the central venous drainage tube is used for thoracentesis or abdominal puncture in daily life, hydrothorax or ascites needs to be drained; when the central venous drainage tube is used for drainage, more adhesive tapes are usually used for fixing on the body surface of a patient so as to prevent the drainage tube from slipping; in this case, the adhesive plaster gradually loses viscosity because the drainage process takes several days, so the patient needs to continuously supplement and replace the adhesive plaster on the upper body, the patient is uncomfortable, and the workload of medical staff is large; even so, the situation of the drainage tube slipping off still occurs.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a drainage tube with fixer, through the laminating of electrode paster at human epidermis, the acceptance of skin is better, and viscidity is better, is difficult for droing, fixes the drainage tube through the fixation clamp at electrode paster back, can effectively avoid drainage tube direct contact skin, causes the foreign body sensation.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a drainage tube with fixer, is including the drainage tube and the fixing device that are used for the puncture, and fixing device is equipped with the fixation clamp including the electrode paster that is used for laminating human surface, the non-laminating side of electrode paster, and the fixation clamp is used for fixing the drainage tube.

In the scheme, the electrode patch is attached to the position near the puncture position of a patient, and then the drainage tube is inserted and fixed through the fixing clamp on the back of the electrode patch; the fixing clip can adopt a structure which is hinged at the middle part and is similar to a clip, and can also use a structure which has two elastic folding fixing clamping pieces to clamp and fix the drainage tube.

The scheme can realize the fixation of the drainage tube, avoid the slippage of the drainage tube, and meanwhile, compared with the fixation of a conventional adhesive tape, the electrode patch has good skin-friendly property; be located between sticky tape and the skin for the drainage tube, the drainage tube is located the back of electrode paster, can avoid the foreign matter to feel.

As a preferred scheme, the fixing clamp comprises a fixing wall and two fixing tentacles, one end of each fixing tentacle is connected with the fixing wall, and the other end of each fixing tentacle is not contacted with the fixing wall; the two fixed tentacles and the fixed wall are annularly arranged to form a fixed ring, and an opening is arranged between the two fixed tentacles for the drainage tube to enter and exit the fixed ring; the two fixed tentacles are made of elastic materials.

In above-mentioned preferred scheme, the drainage tube carry out the card through two fixed tentacles and, through the fixed tentacle that sets up elastic material, can fix the drainage tube of different models.

Preferably, the cross section of the fixed tentacle is gradually reduced from the fixed end to the open end.

In the preferred scheme, the contact area of the drainage tube, the fixing wall and the fixing retainer ring formed by the fixing tentacle is better, and the fixing effect is better; the fixed tentacle size is little, can be at the drainage tube process of business turn over solid fixed ring laborsaving more.

Preferably, the fixed tentacle is made of soft elastic material.

In above-mentioned preferred scheme, soft materials can effectively reduce the oppression to the drainage tube to thicker drainage tube, when guaranteeing fixed effect, is difficult for making the drainage tube warp.

As a preferred scheme, the fixed wall is provided with continuous and spaced anti-skid lines on the placement path of the drainage tube.

In above-mentioned preferred scheme, through setting up anti-skidding line, can improve the sliding friction power, further improve the fixed effect to the drainage tube.

As a preferred scheme, the electrode patch is provided with a protective layer which is made of transparent plastic materials.

In the above preferred embodiment, when the electrode patch is not used, the adhesiveness of the electrode patch can be protected while preventing foreign matter from sticking to the electrode patch.

To sum up, the utility model discloses following beneficial effect has:

(1) the drainage tube with the fixer provided by the utility model can effectively fix the drainage tube, and avoid the slippage of the drainage tube;

(2) when the drainage tube with the fixer is used for fixing the drainage tube, compared with the conventional adhesive tape laminating, the drainage tube with the fixer has better skin-friendly performance and less foreign body sensation;

(3) the drainage tube with the fixer provided by the utility model can be matched with drainage tubes of different models;

(4) the utility model provides a drainage tube with fixer simple structure, excellent in use effect has fine economic nature and practicality.

Drawings

FIG. 1 is a schematic view of a drainage tube with a holder according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a fixing device according to an embodiment of the present invention;

reference numerals:

1. a drainage tube; 2. a fixing device; 3. fixing the wall; 4. the tentacle is fixed.

Detailed Description

This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, within which a person skilled in the art can solve the technical problem to substantially achieve the technical result.

The terms in upper, lower, left, right and the like in the description and the claims are combined with the drawings to facilitate further explanation, so that the application is more convenient to understand and is not limited to the application.

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

the utility model provides a drainage tube with fixer, is including drainage tube 1 and fixing device 2 that are used for the puncture, and fixing device 2 is equipped with the fixation clamp including the electrode paster that is used for laminating human surface, the non-laminating side of electrode paster, and the fixation clamp is used for fixing drainage tube 1. The fixing clamp adopts a structure similar to a clamp with the middle part hinged.

In embodiment 1, the back of the electrode patch is connected with the middle of the fixing clamp at a hinged position, and a cavity is formed in the middle to meet the twisting action; outside the hinged position, the drainage tube 1 is placed from the twisted opening by a twisting action and the drainage tube 1 is fixed.

Example 2:

substantially similar to example 1, except that: the fixing clamp comprises a fixing wall 3 and two fixing tentacles 4, one end of each fixing tentacle 4 is connected with the fixing wall 3, and the other end of each fixing tentacle 4 is not contacted with the fixing wall 3; the two fixed tentacles 4 and the fixed wall 3 are annularly arranged to form a fixed ring, and an opening is arranged between the two fixed tentacles 4 for the drainage tube 1 to enter and exit the fixed ring; both fixed tentacles 4 are of elastic material.

In embodiment 2, when the drainage tube 1 needs to be fixed or removed, the two fixing tentacles 4 are broken off, the drainage tube 1 is placed in the fixing ring, and the fixing tentacles 4 elastically recover to a normal state under the condition of no stress, so that the drainage tube 1 is fixed. Compare in embodiment 1, embodiment 2's simple structure, and get and put 1 processes of drainage tube simple, as disposable instrument, have fine advantage.

Example 3:

substantially similar to example 2, except that: the section of the fixed tentacle 4 is gradually reduced from the fixed end to the opening end; the fixed wall 3 is provided with continuous and spaced anti-skid lines on the path of the drainage tube 1.

In embodiment 3, the contact area between the fixing ring part and the drainage tube 1 can be increased, the friction force can be increased, and the fixing effect on the drainage tube 1 can be improved; the fixed tentacle 4 at the opening has smaller size and is used for placing and taking the drainage tube 1; then, the fixing wall 3 is provided with anti-skid grains, the arrangement of the anti-skid grains is not limited to the inner wall of the fixing ring, and the arrangement of the anti-skid grains also comprises a path through which the drainage tube 1 outside the fixing ring passes, so that the friction force on the drainage tube 1 is further improved; through the setting, can guarantee drainage tube 1 at fixed in-process, under the prerequisite of the big action of patient disappearance, fine assurance drainage tube 1's is fixed, including the fixed effect of horizontal direction and vertical direction.

Example 4:

substantially similar to examples 1 to 3, except that: the fixed tentacle 4 is made of soft elastic material.

In embodiment 4, the fixing tentacles 4 made of soft material can be matched with drainage tubes 1 of different models, so that the whole application range is wider.

The working principle is as follows: when abdomen puncture or chest puncture is performed, the electrode patch is attached to a nearby position in advance according to a puncture position, then the drainage tube 1 is placed into the drainage tube 1 from an opening of a fixing ring on the back of the electrode patch after the drainage tube 1 is punctured, and a part of the length of the fixing device 2 and the drainage tube 1 at the puncture position is reserved as a buffer; after placement, the position of the drain tube 1 is adjusted so that the patient does not have a feeling of stretch.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (6)

1. The utility model provides a drainage tube with fixer, its characterized in that, is including drainage tube (1) and fixing device (2) that are used for the puncture, and fixing device (2) are equipped with the fixation clamp including the electrode paster that is used for laminating human surface, the non-laminating side of electrode paster, and the fixation clamp is used for fixing drainage tube (1).

2. The drainage tube with a holder according to claim 1, wherein the fixing clip comprises a fixing wall (3) and two fixing tentacles (4), one end of each fixing tentacle (4) is connected with the fixing wall (3), and the other end of each fixing tentacle (4) is not contacted with the fixing wall (3); the two fixed tentacles (4) and the fixed wall (3) are annularly arranged to form a fixed ring, and an opening is arranged between the two fixed tentacles (4) for the drainage tube (1) to pass in and out of the fixed ring; the two fixed tentacles (4) are made of elastic materials.

3. Drainage tube with fixator according to claim 2, characterized in that the cross section of the fixing tentacle (4) decreases gradually from the fixed end to the open end.

4. The drainage tube with a holder according to claim 3, wherein the fixing tentacle (4) is a soft elastic material.

5. Drainage tube with fixator according to claim 4 characterized in that the fixing wall (3) is provided with continuous spaced anti-skid veins on the path of the drainage tube (1) placement.

6. The drainage tube with fixator of claim 1 wherein said electrode patch is provided with a protective layer of transparent plastic material.

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