Adhesive back wound drainage tube fixer

Abstract

The utility model discloses an adhesive type back wound drainage tube fixator which comprises a flexible skin-attaching layer attached to the skin of the human body, an adhesive layer is arranged on the back face of the flexible skin-attaching layer, a fixator body adhered to the flexible skin-attaching layer is arranged on the front face of the flexible skin-attaching layer, two limiting strips are symmetrically arranged in the middle of the fixator body, and the two limiting strips are arranged on the back face of the flexible skin-attaching layer. A drainage tube is placed between the two limiting strips, and a thin film paste is arranged on the front face of the fixator body; according to the utility model, the condition that the drainage tube shifts or falls off when a patient turns over or moves is avoided; meanwhile, the color of liquid in the drainage tube can be conveniently observed by medical staff, and some judgment or some measures can be timely made.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an adhesive back wound drainage tube fixer. Background Art

[0002] A drainage tube is a device that diverts fluid from the patient and is usually connected to the surface of the human body by puncture. However, during the patient's hospitalization, the traditional straight-line fixation method can easily cause the drainage tube to be pulled or slip when the patient turns over or changes position, and the drainage tube needs to be re-inserted, which not only wastes the doctor's time, but also causes a certain degree of damage to the patient's body. Summary of the invention

[0003] In view of the problems existing in the prior art, the utility model proposes an adhesive back wound drainage tube fixer to prevent the drainage tube from shifting or falling off when the patient turns over or moves; at the same time, it is convenient for medical staff to observe the color of the liquid in the drainage tube and make some judgments or take some measures in time.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An adhesive back wound drainage tube fixer includes a flexible skin-attaching layer applied to human skin, characterized in that the flexible skin-attaching layer has an adhesive layer on the back, a fixer body bonded to the flexible skin-attaching layer is arranged on the front of the flexible skin-attaching layer, two limit strips are symmetrically arranged in the middle of the fixer body, a drainage tube is placed between the two limit strips, and a film sticker is arranged on the front of the fixer body.

[0006] The utility model further defines the technical solution:

[0007] Preferably, an adhesive layer is provided on the back of the limiting strip, and the limiting strip is fixed to the fixing device body through the adhesive layer.

[0008] Preferably, the limit strip is an arc-shaped structure, the gap distance between the tops of the two limit strips is smaller than the gap distance between the bottoms, and the gap distance at the top is smaller than the outer diameter of the drainage tube, and the gap distance at the bottom is larger than the outer diameter of the drainage tube.

[0009] Preferably, the limiting strip is a soft rubber strip.

[0010] Preferably, the fixer body is made of silicone viscose foam material or polyurethane viscose foam material.

[0011] Preferably, the film sticker is a transparent polyurethane film, and its length and width are both greater than the length and width of the fixer body.

[0012] Preferably, the adhesive layer is a medical gel layer, and a tearable backing paper is provided on the back side thereof.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model has a simple structure. The backing paper is torn off and the whole device can be attached to the back skin. Symmetrical limiting strips are bonded to the fixator body. Since the gap distance between the tops of the two limiting strips is smaller than the gap distance between the bottoms, and the gap distance at the top is smaller than the outer diameter of the drainage tube, and the gap distance at the bottom is larger than the outer diameter of the drainage tube, the drainage tube is fixed between the two limiting strips. At the same time, secondary fixation is performed by a transparent film sticker, thereby fixing the drainage tube to avoid displacement or falling off of the drainage tube when the patient turns over or moves. At the same time, the use of a transparent film sticker for secondary fixation can facilitate medical staff to observe the color of the liquid in the drainage tube and make some judgments or take some measures in time. The back of the flexible skin-attaching layer is provided with an adhesive layer, which is a gel sticker, which can not only fix the entire device on the patient's skin, but also has good comfort due to the soft and elastic material of the gel, thereby improving the comfort of the patient's attachment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3 It is a side view of the main structure of the fastener of the utility model. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-3, an adhesive back wound drainage tube fixer, comprising a flexible skin-attaching layer 1 applied to human skin, a glue layer 6 on the back of the flexible skin-attaching layer, the glue layer being a medical gel layer, a tearable backing paper 7 being arranged on the back thereof, a fixer body 2 bonded thereto being arranged on the front of the flexible skin-attaching layer, the fixer body being made of silicone adhesive foam, two limiting strips 4 being symmetrically arranged on the middle part of the fixer body, a glue layer 8 being arranged on the back of the limiting strip, and being fixed to the fixer body by the glue layer, the limiting strip being an arc-shaped structure, the gap distance between the tops of the two limiting strips being smaller than the gap distance between the bottoms thereof, and the gap distance at the tops thereof being smaller than the outer diameter of the drainage tube, and the gap distance at the bottoms thereof being larger than the outer diameter of the drainage tube, a drainage tube 3 being placed between the two limiting strips, the limiting strip 4 being a soft rubber strip, a film sticker 5 being arranged on the front of the fixer body, the film sticker being a transparent polyurethane film, and the length and width of the film sticker being larger than the length and width of the fixer body.

[0020] The structure of this embodiment is simple. By tearing off the backing paper, the whole device is attached to the back skin through the adhesive layer. Symmetrical limiting strips are adhered to the fixator body. Since the gap distance between the tops of the two limiting strips is smaller than the gap distance between the bottoms, and the gap distance at the top is smaller than the outer diameter of the drainage tube, and the gap distance at the bottom is larger than the outer diameter of the drainage tube, the drainage tube is fixed between the two limiting strips, and at the same time, a secondary fixation is performed through a transparent film sticker, thereby fixing the drainage tube to prevent the drainage tube from shifting or falling off when the patient turns over or moves; at the same time, since a transparent film sticker is used for secondary fixation, it is convenient for medical staff to observe the color of the liquid in the drainage tube and make some judgments or take some measures in time; the back of the flexible skin-sticking layer is provided with an adhesive layer, and the adhesive layer is a gel sticker, which can not only fix the entire device on the patient's skin, but also has good comfort due to the soft and elastic material of the gel, thereby improving the comfort of the patient's adhesion.

[0021] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adhesive back wound drainage tube fixer, comprising a flexible skin-adhering layer applied to human skin, characterized in that: The back of the flexible skin-adhering layer has an adhesive layer, the front of the flexible skin-adhering layer is provided with a fixer body bonded thereto, two limit strips are symmetrically provided in the middle of the fixer body, a drainage tube is placed between the two limit strips, and a film sticker is provided on the front of the fixer body.

2. The adhesive back wound drainage tube fixer according to claim 1, characterized in that: The back of the limiting strip is provided with an adhesive layer, and the limiting strip is fixed on the fixing device body through the adhesive layer.

3. The adhesive back wound drainage tube fixer according to claim 2, characterized in that: The limit strip is an arc-shaped structure, the gap distance between the tops of the two limit strips is smaller than the gap distance between the bottoms, and the gap distance at the top is smaller than the outer diameter of the drainage tube, and the gap distance at the bottom is larger than the outer diameter of the drainage tube.

4. The adhesive back wound drainage tube fixer according to claim 3, characterized in that: The limiting strip is a soft rubber strip.

5. The adhesive back wound drainage tube fixer according to claim 1, characterized in that: The fixing device body is made of silicone viscose foam material or polyurethane viscose foam material.

6. The adhesive back wound drainage tube fixer according to claim 1, characterized in that: The film sticker is a transparent polyurethane film, and its length and width are both greater than those of the fixer body.

7. The adhesive back wound drainage tube fixer according to claim 1, characterized in that: The adhesive layer is a medical gel layer, and a tearable backing paper is arranged on the back side of the adhesive layer.

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