CN213789509U

CN213789509U - Urethral catheter traction fixing device

Info

Publication number: CN213789509U
Application number: CN202022635315.7U
Authority: CN
Inventors: 曹锦�; 姜丽丽; 赵杰晶; 郭晶晶
Original assignee: Aerospace Center Hospital
Current assignee: Aerospace Center Hospital
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-27
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a catheter tractive fixing device, this catheter tractive fixing device include fixed paster and paste the piece. Paste the piece and paste the area including connection piece and butterfly, the area is pasted to the butterfly and connection piece fixed connection, and the area is pasted to the butterfly is including the butterfly of superpose in proper order paste area body, first glue adhesion layer and release paper layer. The bilateral symmetry of fixed paster is equipped with first bandage and second bandage, and the connection piece is connected and is fixed on the surface of fixed paster. This catheter tractive fixing device is connected with patient's shank through fixed paster, first bandage and second bandage, can avoid patient's skin wearing and tearing or anaphylaxis. The traction force can be improved by arranging the butterfly-shaped adhesive tape to fix the catheter in a crossed manner.

Description

Urethral catheter traction fixing device

Technical Field

The utility model relates to a medical auxiliary instrument field, more particularly, the utility model relates to a catheter tractive fixing device.

Background

Prostate hyperplasia surgery is one of the common surgical procedures, and patients often have bleeding during and after prostate hyperplasia surgery, so postoperative hemostasis is of great importance. In order to reduce bleeding, the urinary catheter is usually pulled by the surgeon so that the urinary catheter is pressed against the internal orifice of the urethra to achieve the purpose of hemostasis.

The existing doctors usually adopt adhesive tapes to fix the catheter to the inner side of the thigh for compression hemostasis. The existing catheter pulling method has the following problems:

(1) in order to achieve the compression hemostasis effect, a great pulling force is needed, and the catheter is fixed by using the adhesive tape, so that the pulling force is insufficient.

(2) Because the traction force required by compression hemostasis is larger, the skin of a patient is easy to abrade after the adhesive plaster is tightened.

(3) Some patients are allergic to the adhesive plaster, and the pain of the patients and even skin injury can be caused by adopting the adhesive plaster to pull the catheter.

Therefore, designing a catheter pulling and fixing device with large pulling force, allergy prevention, reasonable structure and comfortable use becomes one of the important concerns and urgent problems to be solved in the field.

SUMMERY OF THE UTILITY MODEL

For solving current catheter tractive fixing device tractive force not enough, wearing and tearing skin, sensitization scheduling problem, the utility model discloses creatively provide a catheter tractive fixing device, this catheter tractive fixing device is connected with patient's shank through fixed paster, first bandage and second bandage, can avoid patient's skin wearing and tearing or anaphylaxis. The traction force can be improved by arranging the butterfly-shaped adhesive tape to fix the catheter in a crossed manner.

In order to achieve the technical purpose, the utility model discloses a urethral catheter traction fixing device, which comprises a fixing patch and an adhesive part;

the bonding piece comprises a connecting sheet and a butterfly bonding tape, the butterfly bonding tape is fixedly connected with the connecting sheet, and the butterfly bonding tape comprises a butterfly bonding tape body, a first adhesive bonding layer and a release paper layer which are sequentially stacked;

the two sides of the fixed patch are symmetrically provided with a first binding band and a second binding band, and the connecting piece is connected and fixed on the surface of the fixed patch.

Furthermore, the area is pasted including the left wing that the area is pasted to the butterfly-shaped and the area is pasted to the right wing, the left wing paste the area include with the first connecting portion that the connection piece is connected, the right wing paste the area include with the second connecting portion that the connection piece is connected, first connecting portion with the contact of second connecting portion.

Furthermore, the included angle between the left wing pasting belt and the right wing pasting belt is more than or equal to 45 degrees and less than or equal to 180 degrees.

Furthermore, a magic sub-patch is fixed on the end part, far away from the fixed patch, of the first bandage, and a magic female patch is fixed on the end part, far away from the fixed patch, of the second bandage.

Further, the first strap and the second strap are elastic bands.

Furthermore, the connecting sheet is connected with the fixed patch through a sticking buckle.

Further, the connecting sheet is connected with the fixing patch through the second adhesive bonding layer.

Further, the number of the first straps is two, and the number of the second straps is two.

Further, the number of the pasting pieces is two.

Further, a sponge layer is arranged on the surface of the fixing patch opposite to the connecting sheet.

The utility model has the advantages that:

(1) the embodiment of the utility model provides a catheter tractive fixing device, this catheter tractive fixing device are connected with patient's shank through fixed paster, first bandage and second bandage, can avoid patient's skin wearing and tearing or anaphylaxis. The traction force can be improved by arranging the butterfly-shaped adhesive tape to fix the catheter in a crossed manner.

(2) The utility model discloses a catheter tractive fixing device further has improved the tractive force through setting up two paste pieces on fixed paster, simultaneously, two paste the angle that the piece can compress tightly the internal orifice of urethra through control catheter.

(3) The utility model discloses a catheter tractive fixing device can reduce patient's skin wearing and tearing through setting up the sponge layer in fixed paster bottom surface, improves the comfort level.

Drawings

Fig. 1 is a schematic structural view of a catheter pulling and fixing device according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a catheter pulling and fixing device according to another embodiment of the present invention.

Fig. 3 is a reference view of the catheter pulling fixture according to the embodiment of the present invention in use.

In the figure, the position of the upper end of the main shaft,

fixing a patch 1; a first strap, 11; a second strap, 12;

an adhesive member, 2; a butterfly shaped adhesive tape, 21; left wing adhesive tape, 211; right wing adhesive tape, 212; a connecting piece, 22;

a catheter, 3.

Detailed Description

The catheter traction fixing device provided by the invention is explained and explained in detail below with reference to the attached drawings of the specification.

Fig. 1 is a schematic structural view of a catheter pulling and fixing device according to an embodiment of the present invention. As shown in figure 1, the utility model discloses a catheter traction fixing device, which comprises a fixing patch 1 and an adhesive part 2. The fixing patch 1 is in direct contact with the skin of the inner thigh of the patient, and the adhesive member 2 is used for fixing the catheter 3 to the fixing patch 1.

Paste the area 21 including connection piece 22 and butterfly are pasted to piece 2, and area 21 and connection piece 22 fixed connection are pasted to the butterfly, and area 21 is pasted including the butterfly of superpose in proper order and paste area body, first glue adhesion layer and release paper layer. The butterfly-shaped adhesive tape 21 is connected with one edge of the adhesive part 2, one surface of the butterfly-shaped adhesive tape body is attached to the fixed patch 1, and the other surface of the butterfly-shaped adhesive tape body is connected with the first adhesive bonding layer. The release paper layer covers the first adhesive bonding layer, and the release paper layer can be disassembled.

The first bandage 11 and the second bandage 12 are symmetrically arranged on both sides of the fixing patch 1, and the connecting sheet 22 is connected and fixed on the surface of the fixing patch 1. In this embodiment, the connecting piece 22 and the fixing patch 1 may be connected by an adhesive button. The first strap 11 and the second strap 12 are used to secure the fixation patch 1 to the patient's leg. First strap 11 and second strap 12 are optionally tied around the patient's leg. The first strap 11 and the second strap 12 may be selected as elastic. A sponge layer is arranged on the surface of the fixed paster 1 opposite to the connecting sheet 22. The sponge layer is arranged on one side of the fixed patch 1, which is in contact with the skin of a patient, so that the skin abrasion of the patient can be reduced, and the comfort level is improved.

Compared with the prior art, the utility model provides a catheter tractive fixing device is connected with patient's shank through fixed paster 1, first bandage 11 and second bandage 12, can avoid patient's skin wearing and tearing or anaphylaxis. The traction force can be improved by arranging the butterfly-shaped adhesive tape 21 to fix the catheter 3 in a crossed manner.

In one embodiment, the butterfly-shaped adhesive tape 21 includes a left wing adhesive tape 211 and a right wing adhesive tape 212, the left wing adhesive tape 211 includes a first connection portion connected to the connection pad 22, the right wing adhesive tape 212 includes a second connection portion connected to the connection pad 22, and the first connection portion and the second connection portion are in contact. In this embodiment, the width of the first and second connection portions and preferably the diameter of the catheter 3 are less than or equal to each other, and after the left and right

adhesive tapes

211 and 212 cross around the catheter 3, the whole area of the first adhesive layer can be attached to the catheter 3 or the fastening patch 1. The lengths of the left wing adhesive tape 211 and the right wing adhesive tape 212 are longer than half of the circumference of the circular cross section of the urinary catheter 3, and after the left wing adhesive tape 211 and the right wing adhesive tape 212 are wrapped around the urinary catheter 3 for at least one turn, the end portions of the left wing adhesive tape 211 and the right wing adhesive tape 212 can be adhered to the anchor sheet 1.

In one embodiment, the angle between the left wing adhesive tape 211 and the right wing adhesive tape 212 is 45 ° to 180 °. The angle between the left wing adhesive tape 211 and the right wing adhesive tape 212 is more easily around the catheter when the angle is at the above angle.

In one embodiment, a hook and loop fastener patch is fixed on the end of the first strap 11 away from the fixing patch 1, and a hook and loop fastener patch is fixed on the end of the second strap 12 away from the fixing patch 1. First bandage 11 and second bandage 12 are connected through magic sub-paster and the female piece of gluing of magic after bypassing patient's shank, and length is adjustable.

In one embodiment, the connecting piece 22 is provided with a second adhesive layer by which the connecting piece 22 is connected to the fixing patch 1. The connecting piece 22 is detachably connected with the fixed paster 1, and the fixed paster 1 can be used repeatedly.

Fig. 2 is a schematic structural view of a catheter pulling and fixing device according to another embodiment of the present invention. As shown in fig. 2, the number of the first strap 11 is two, and the number of the second strap 12 is two. The number of adhesive elements 2 is two. Each adhesive member 2 segment is flush with one of the first strap 11 and one of the second strap 12. Further improved pulling force through setting up two paste the piece 2 on fixed paster 1, simultaneously, two paste the extension direction that the piece 2 can lead to control the catheter, compress tightly the internal orifice of urethra through the angle of extension of adjustment catheter.

Fig. 3 is a reference view of the catheter pulling fixture according to the embodiment of the present invention in use. In use, as shown in figure 3, the surface of the patch 1 facing away from the attachment tab 22 is applied to the inner thigh of the patient, the first strap 11 and the second strap 12 are wrapped around the leg of the patient and the ends of the first strap 11 and the second strap 12 are connected to compress the patch 1 against the inner thigh of the patient. The catheter 3 is placed between the left wing adhesive tape 211 and the right wing adhesive tape 212, the release layer of the right wing adhesive tape 212 and the left wing adhesive tape 212 is torn off, the right wing adhesive tape 212 and the left wing adhesive tape 211 are adhered to the surface of the fixed patch 1 after bypassing the catheter in a crossing manner, and the catheter is fixed on the fixed patch 1. After use, the adhesive part 2 can be torn off, and a new adhesive part 2 is stuck to the front surface of the fixed patch 1 for continuous use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the terms "this embodiment," "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, and simple improvements made in the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A urethral catheter traction fixing device is characterized by comprising a fixing patch (1) and an adhesive part (2);

the paste piece (2) comprises a connecting sheet (22) and a butterfly paste belt (21), the butterfly paste belt (21) is fixedly connected with the connecting sheet (22), and the butterfly paste belt (21) comprises a butterfly paste belt body, a first adhesive bonding layer and a release paper layer which are sequentially stacked;

the two sides of the fixed patch (1) are symmetrically provided with a first bandage (11) and a second bandage (12), and the connecting piece (22) is fixedly connected to the surface of the fixed patch (1).

2. The urinary catheter pulling and fixing device according to claim 1, wherein the butterfly-shaped adhesive tape (21) comprises a left wing adhesive tape (211) and a right wing adhesive tape (212), the left wing adhesive tape (211) comprises a first connecting part connected with the connecting piece (22), the right wing adhesive tape (212) comprises a second connecting part connected with the connecting piece (22), and the first connecting part is in contact with the second connecting part.

3. The urinary catheter pulling and fixing device according to claim 2, wherein the included angle between the left wing adhesive tape (211) and the right wing adhesive tape (212) is 45-180 °.

4. The urinary catheter pulling fixture according to claim 1, wherein a magic sub-patch is fixed on the end of the first strap (11) far away from the fixing patch (1), and a magic female patch is fixed on the end of the second strap (12) far away from the fixing patch (1).

5. A catheter pulling fixture according to claim 1, wherein the first strap (11) and the second strap (12) are elastic bands.

6. A catheter pulling fixture according to claim 1, characterized in that the connecting tab (22) is connected to the fixation patch (1) by an adhesive buckle.

7. A catheter pulling fixture according to claim 1, characterized in that the connecting tab (22) is connected to the fixation patch (1) by a second layer of glue.

8. A catheter pulling fixture according to claim 1, wherein the number of said first bands (11) is two and the number of said second bands (12) is two.

9. A catheter pulling fixture according to claim 1, wherein the number of said adhesive members (2) is two.

10. A catheter pulling and fixing device according to any one of claims 1-9, wherein a sponge layer is provided on the fixing patch (1) opposite to the connecting piece (22).