CN220477928U

CN220477928U - Anesthesia catheter fixer

Info

Publication number: CN220477928U
Application number: CN202321303931.XU
Authority: CN
Inventors: 韦刘东; 韦尔奇; 韦博雄
Original assignee: Pls Minimally Invasive Interventional Medical Co ltd
Current assignee: Pls Minimally Invasive Interventional Medical Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2024-02-13
Anticipated expiration: 2033-05-25

Abstract

The utility model relates to the technical field of medical appliances, in particular to an anesthetic tube fixer, which comprises a base plate, wherein a fixing groove for clamping an anesthetic tube is formed in the base plate, a notch for embedding or separating the anesthetic tube into or from the fixing groove is formed in the upper side of the fixing groove, and the anesthetic tube fixer further comprises a fixing mechanism for fixing the base plate on human skin. According to the utility model, the substrate provided with the fixing groove is adopted, the anesthetic tube can be clamped in the fixing groove through the notch for fixing, the substrate is adhered to the skin of a human body through the fixing mechanism for fixing, the substrate is difficult to slide on the skin of the human body in the adhering state, the anesthetic tube is stably fixed on the skin of the human body, the phenomenon that the depth of the anesthetic tube inserted into the human body is deepened or the anesthetic tube is separated from the human body due to the sliding is prevented, and a better fixing effect of the anesthetic tube on the skin is realized.

Description

Anesthesia catheter fixer

[ field of technology ]

The utility model relates to the technical field of medical appliances, in particular to an anesthetic catheter fixer.

[ background Art ]

In the medical field, an anesthetic catheter is an important device for delivering anesthetic drugs and oxygen. However, the conventional fixing method is to attach the exposed portion of the catheter to the skin of the patient by means of an adhesive tape, but when the patient moves, the adhesive tape is easily slid due to the uncertainty of the frictional force and the frictional coefficient of the adhesive tape with the skin surface, resulting in deepening the insertion depth of the catheter into the body or even causing the removal of the catheter from the body, and thus, the fixing effect of the catheter is poor and even risks the treatment and safety of the patient. Accordingly, there is a need for an anesthetic catheter holder that can securely hold an exposed portion of a catheter to a patient's skin.

[ utility model ]

The utility model aims to provide an anesthetic catheter fixer, which solves the problem that the fixing effect of the traditional adhesive tape sticking mode on a catheter is poor.

The technical scheme provided by the utility model is as follows: the utility model provides an anesthesia catheter fixer, includes the base plate, be equipped with the fixed slot that is used for holding anesthesia catheter on the base plate, the fixed slot upside is equipped with and supplies anesthesia catheter embedding or break away from the notch of fixed slot, still include and be used for with the base plate is fixed in the fixed mechanism of human skin.

According to the anesthetic tube fixer, the two opposite clamping arm flanges are arranged on the base plate in a protruding mode, the fixing groove is formed between the two clamping arm flanges, the limiting flanges extending towards the direction close to the notch are arranged on the upper edges of the clamping arm flanges, the anesthetic tube is embedded into the fixing groove, the two limiting flanges are extruded to enable the two opposite clamping arm flanges to open back to the back, so that the anesthetic tube can pass through and be embedded into the fixing groove, and after the anesthetic tube is embedded into the fixing groove, the clamping arm flanges rebound in opposite directions to reset and resist the anesthetic tube.

According to the anesthetic tube fixer, the inner wall of the fixing groove is provided with the raised anti-skid patterns.

According to the anesthetic tube fixer, the anti-skid patterns are arranged in the arc shape, a plurality of anti-skid patterns are arranged in the fixing groove, and the anti-skid patterns are arranged at linear intervals.

In the anesthetic tube fixer, the end part of the arm clamping flange is provided with the chamfer so that the opening of the fixing groove at the end part is obliquely arranged.

In the anesthetic tube fixer, the clamping arm flange is made of rubber.

According to the anesthetic tube fixer, the fixing groove is formed in one surface of the base plate, and the fixing mechanism is arranged on one surface of the base plate, which is opposite to the fixing groove.

The anesthetic tube fixer is characterized in that the fixing mechanism comprises a jointing surface and a double-sided jointing layer, wherein the jointing surface and the double-sided jointing layer are correspondingly arranged, the jointing surface is arranged on the substrate, and the double-sided jointing layer is jointed with the jointing surface.

According to the anesthetic tube fixer, the convenient tearing notch is arranged at the corner of the double-sided attaching layer.

Compared with the prior art, the utility model has the following advantages:

according to the utility model, the substrate provided with the fixing groove is adopted, the anesthetic tube can be clamped in the fixing groove through the notch for fixing, the substrate is adhered to the skin of a human body through the fixing mechanism for fixing, the substrate is difficult to slide on the skin of the human body in the adhering state, the anesthetic tube is stably fixed on the skin of the human body, the phenomenon that the depth of the anesthetic tube inserted into the human body is deepened or the anesthetic tube is separated from the human body due to the sliding is prevented, and a better fixing effect of the anesthetic tube on the skin is realized.

[ description of the drawings ]

FIG. 1 is a perspective view of an anesthetic tube holder of the present utility model;

FIG. 2 is a front view of the anesthetic tube holder of the present utility model;

fig. 3 is an exploded view of the anesthetic tube holder of the present utility model.

[ detailed description ] of the utility model

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Example 1: referring to fig. 1 to 3, the present embodiment provides an anesthetic tube holder, which includes a base plate 1, a fixing groove 11 for holding an anesthetic tube is provided on the base plate 1, a notch 12 for inserting or separating the anesthetic tube into or from the fixing groove 11 is provided on the upper side of the fixing groove 11, and a fixing mechanism 2 for fixing the base plate 1 to the skin of a human body. According to the utility model, the substrate 1 provided with the fixing groove 11 is adopted, the anesthetic tube can be clamped in the fixing groove 11 through the notch 12 to be fixed, the substrate 1 is adhered to the skin of a human body by adopting the fixing mechanism 2 to be fixed, the substrate is difficult to slide on the skin of the human body in an adhered state, the anesthetic tube is stably fixed on the skin of the human body, the phenomenon that the depth of the anesthetic tube inserted into the human body is deepened or the anesthetic tube is separated from the human body due to the sliding is prevented, and a better fixing effect of the anesthetic tube on the skin is realized.

Two opposite arm flanges 14 are arranged on the base plate 1 in a protruding mode, a fixing groove 11 is formed between the two arm flanges 14, a limiting flange 111 extending towards the direction close to the notch 12 is arranged on the upper edge of the arm flange 14, the two limiting flanges 111 are extruded in the process of embedding the anesthetic tube into the fixing groove 11 so that the two opposite arm flanges 14 are opened back to enable the anesthetic tube to pass through and be embedded into the fixing groove 11, and after the anesthetic tube is embedded into the fixing groove 11, the arm flanges 14 rebound in opposite directions to reset and press the anesthetic tube. When the anesthetic tube is clamped in the fixed groove 11, the upper side of the anesthetic tube is under the supporting pressure of the limiting flange 111, so that the anesthetic tube is not easy to accidentally escape from the fixed groove 11; meanwhile, when the anesthetic tube is rubbed against an external object, the anesthetic tube is not easy to be twisted due to tangential friction from the external object under the protection of the limit flange 111, so that the smoothness of a passage in the tube is affected.

Preferably, the inner wall of the fixing groove 11 is provided with raised anti-slip patterns 112, so as to further prevent the anesthetic tube from axially moving in the fixing groove 11. Preferably, the anti-skid patterns 112 are arranged in an arc shape, a plurality of anti-skid patterns 112 are arranged in the fixing groove 11, and the plurality of anti-skid patterns 112 are arranged at intervals in a linear manner, so that friction with the anesthetic tube can be further increased.

Preferably, the end of the arm flange 14 is provided with a chamfer 141, so that the opening of the fixing groove 11 at the end is inclined, and the inclined end is convenient for the artificial taking-out of the anesthetic tube.

The arm flange 14 is made of rubber, and preferably, the arm flange 14 and the base plate 1 are integrally formed, the fixer is a disposable article, and the arm flange 14 and the base plate 1 are integrally formed, so that the cost can be saved.

The fixing groove 11 is formed in one surface of the base plate 1, the fixing mechanism 2 is arranged on one surface of the base plate 1 opposite to the fixing groove 11, and after the base plate 1 is attached to the skin by the fixing mechanism 2, the exposed anesthetic tube is clamped in the fixing groove 11 to complete fixing.

The fixing mechanism 2 comprises a bonding surface 13 and a double-sided bonding layer 131 which are correspondingly arranged, wherein the bonding surface 13 is arranged on the substrate 1, the double-sided bonding layer 131 is bonded to the bonding surface 13, and the double-sided bonding layer 131 is used for simultaneously bonding the bonding surface 13 and human skin to fix the fixer on the human skin.

The corner of the double-sided adhesive layer 131 is provided with a convenient tearing notch 132, and the convenient tearing notch 132 is arranged, so that fingers can conveniently stretch into the skin to conveniently tear off the fixer adhered on the skin.

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

Claims

1. An anesthetic tube holder, characterized in that: the anesthetic tube fixing device comprises a base plate (1), wherein a fixing groove (11) for clamping an anesthetic tube is formed in the base plate (1), a notch (12) for the anesthetic tube to be inserted into or separated from the fixing groove (11) is formed in the upper side of the fixing groove (11), and the anesthetic tube fixing device further comprises a fixing mechanism (2) for fixing the base plate (1) on the skin of a human body;

the utility model discloses a anesthesia catheter, including base plate (1), fixed slot (11) are formed in the arch on base plate (1), two clamp arm flange (14) that set up relatively form between clamp arm flange (14), the upper edge of clamp arm flange (14) is equipped with to be close to limit flange (111) that notch (12) direction extends, anesthesia catheter is at the embedding fixed slot (11) in-process, extrusion two limit flange (111) are in order to make two relatively clamp arm flange (14) open dorsad, so that supplies anesthesia catheter passes through and imbeds in fixed slot (11), anesthesia catheter is after the embedding fixed slot (11), clamp arm flange (14) rebound in opposite directions and reset and support and press anesthesia catheter.

2. An anesthesia catheter holder according to claim 1, characterized in that: raised anti-slip patterns (112) are arranged on the inner wall of the fixing groove (11).

3. An anesthesia catheter holder according to claim 2, characterized in that: the anti-skid patterns (112) are arranged in an arc shape, a plurality of anti-skid patterns (112) are arranged in the fixing groove (11), and the anti-skid patterns (112) are arranged at intervals in a linear mode.

4. An anesthesia catheter holder according to claim 1, characterized in that: the end part of the arm clamping flange (14) is provided with a chamfer (141) so that the opening of the fixing groove (11) at the end part is obliquely arranged.

5. An anesthesia catheter holder according to claim 1, characterized in that: the arm clamping flange (14) is made of rubber.

6. An anesthesia catheter holder according to claim 1, characterized in that: the fixing groove (11) is formed in one surface of the substrate (1), and the fixing mechanism (2) is arranged on one surface of the substrate (1) opposite to the fixing groove (11).

7. An anesthesia catheter holder according to claim 6, characterized in that: the fixing mechanism (2) comprises a bonding surface (13) and a double-sided bonding layer (131) which are correspondingly arranged, wherein the bonding surface (13) is arranged on the substrate (1), and the double-sided bonding layer (131) is bonded to the bonding surface (13).

8. An anesthesia catheter holder according to claim 7, characterized in that: the corner of the double-sided laminating layer (131) is provided with a convenient tearing notch (132).