Oral fistula postoperation tension reducing device

Abstract

The utility model discloses an ear fistula post-operation tension reducing device, and particularly relates to the production of medical instruments, the ear fistula post-operation tension reducing device comprises a combination part which can be connected with the two ends of a hair clasp piece in an inserted mode, and a plurality of locking frames are arranged on the outer side face of the combination part in a linear array mode; the memory supporting body is embedded in the helicofossa and is provided with a plane, and a plastic binding belt is arranged on the plane; the plastic binding belt penetrates through the locking frame, and a plurality of tooth openings formed in the end face of one side of the plastic binding belt are meshed with protrusions which are arranged on the combination part and located on the locking frame so as to achieve locking. According to the utility model, non-invasive closure is carried out on the skin surface, and the device is suitable for conformal fixation of irregular auricular cartilage, and has the advantages of reliable fixation, healing promotion, scar reduction and beautiful healing.

Description

Technical Field

[0001] This utility model relates to the production of medical devices, specifically to a tension-reducing device after ear fistula surgery. Background Technology

[0002] Preauricular fistula is a common congenital ear disorder in children. It is prone to recurrent infections, and treatment primarily involves surgical excision. Because the infection often affects the face, both the child and their parents are very concerned about scarring after the surgical incision heals. In some cases, the inflammation of the preauricular fistula expands due to repeated infections. Children's skin is smooth and has good elasticity, making postoperative tension incisions common. Traditional suturing can easily lead to skin lacerations, dehiscence, and excessively wide scarring, resulting in cosmetic complications. Utility Model Content

[0003] The purpose of this invention is to provide a tension-reducing device after ear fistula surgery to solve the above-mentioned problems.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a tension reducer after ear fistula surgery, including a connecting part that can be inserted into both ends of a headband, wherein the outer side of the connecting part is provided with a plurality of locking frames in a linear array;

[0005] It also includes a memory support embedded in the helix socket, which has a flat surface on which a plastic tie is provided;

[0006] The plastic cable tie passes through the locking frame, and multiple teeth on one end face of the plastic cable tie engage with the protrusions on the joint portion located on the locking frame to lock it in place.

[0007] Preferably, the joint is provided with an air bladder close to the skin, and the air bladder has an adhesive surface.

[0008] Preferably, the air inlet of the inflatable bladder is located on the outer side of the joint, and a plug is inserted into its port.

[0009] Preferably, the memory support is a tough iron wire with a radius of 1-2 cm, and the outside of the tough iron wire is covered with a silicone coating.

[0010] Preferably, the outer side of the plastic cable tie is provided with a plurality of digital frames arranged in a linear array, and the locking frame is provided with a window.

[0011] In the above technical solution, the tension-reducing device provided by this utility model after ear fistula surgery has the following beneficial effects: When in use, the memory support is bent into an arc that adapts to the patient's auricular fossa, and then it is attached to the auricular fossa through the adhesive surface on the memory support. Then, the joint is attached to the face near the fistula point, and finally, the plastic ties are passed through the locking frame so that the teeth and protrusions engage and lock. By mobilizing the skin's own tension, the skin surface is closed non-invasively. Combined with the conformal fixation suitable for irregular auricular cartilage, it has the advantages of reliable fixation, promoting healing, reducing scars, and aesthetic healing. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0013] Figure 1 This is a schematic diagram of the implementation structure provided for an embodiment of the present utility model;

[0014] Figure 2 This is a partial structural schematic diagram of the pipe clamp provided in an embodiment of the present utility model;

[0015] Figure 3 This is a structural schematic diagram of the plate connector and clamping member provided in an embodiment of the present utility model.

[0016] Explanation of reference numerals in the attached figures:

[0017] 1. Headband; 2. Joint; 21. Locking frame; 22. Protrusion; 23. Window; 3. Memory support; 31. Tough iron wire; 32. Silicone outer shell; 4. Plastic cable tie; 41. Number frame; 5. Inflatable bladder. Detailed Implementation

[0018] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0019] like Figure 1-3 As shown, a tension reducer after ear fistula surgery includes a connecting part 2 that can be inserted into both ends of a headband 1, and a plurality of locking frames 21 are linearly arrayed on the outer side of the connecting part 2.

[0020] It also includes a memory support 3 embedded in the helix socket, which has a flat surface on which a plastic tie 4 is provided;

[0021] The plastic cable tie 4 passes through the locking frame 21, and multiple teeth on one end face of the plastic cable tie 4 engage with the protrusion 22 on the joint 2 located on the locking frame 21 to lock it.

[0022] Specifically, in this embodiment, there are several teeth, which are arranged in a linear array along the plastic cable tie 4.

[0023] Furthermore, the arc surface of the memory support 3 has an adhesive surface; by tearing off the release paper, it can be bonded and fixed.

[0024] Secondly, the hairband 1 in the embodiment fixes the joint 2, which can fix the joint 2 of the unilateral fistula point and the bilateral fistula point, and prevent the joint 2 from falling off during the pulling process.

[0025] For further use, the memory support 3 is bent into an arc that fits the patient's helix fossa. Then, the adhesive surface on the memory support 3 is attached to the helix fossa. Next, the joint 2 is attached to the face near the fistula point. Finally, the plastic ties 4 are passed through the locking frame 21 so that the teeth and the protrusion 22 engage and lock.

[0026] The above-mentioned technology utilizes the skin's own tension to achieve non-invasive closure of the skin surface, combined with conformal fixation suitable for irregular auricular cartilage, which has the advantages of reliable fixation, promoting healing, reducing scars, and achieving aesthetically pleasing healing.

[0027] As a further embodiment of this utility model, the joint 2 is provided with an airbag 5 close to the skin surface, and the airbag 5 has an adhesive surface.

[0028] Furthermore, the air inlet of the inflatable bladder 5 is located on the outer side of the joint 2, and a plug is inserted into its port.

[0029] Specifically, the air bladder 5 is inflated through the air inlet using a syringe or air pump. In the inflated state, it provides soft contact to prevent pressure sores. Furthermore, in the inflated state, the headband 1 achieves the best fixation effect on the joint 2.

[0030] As a further embodiment of this utility model, the memory support 3 is a tough iron wire 31 with a radius of 1-2 cm, and the outside of the tough iron wire 31 is covered with a silicone outer coat 32.

[0031] As another embodiment of the present invention, the outer side of the plastic cable tie 4 is provided with a plurality of digital frames 41 arranged in a linear array, and the locking frame 21 is provided with a window 23.

[0032] Specifically, in this embodiment, because the plastic cable ties 4 pass through the locking frame 21, the teeth engage and lock with the protrusion 22, thereby reducing the distance between the joint 2 and the memory support 3, thus achieving non-invasive closure of the fistula point. The current tension is determined by the display in the digital box 41 within the window 23.

[0033] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A tension-reducing device after ear fistula surgery, characterized in that, It includes a connecting part (2) that can be inserted into both ends of the headband (1), and the outer side of the connecting part (2) is provided with a plurality of locking frames (21) in a linear array. It also includes a memory support (3) embedded in the helix socket, which has a plane and a plastic tie (4) is provided on the plane. The plastic cable tie (4) passes through the locking frame (21), and multiple teeth on one end face of the plastic cable tie (4) engage with the protrusion (22) on the joint (2) located on the locking frame (21) to lock it.

2. The tension-reducing device after ear fistula surgery according to claim 1, characterized in that, The joint (2) is provided with an air bladder (5) close to the skin surface, and the air bladder (5) has an adhesive surface.

3. The tension-reducing device after ear fistula surgery according to claim 2, characterized in that, The air inlet of the inflatable bladder (5) is located on the outer side of the joint (2), and a plug is inserted into its port.

4. The tension-reducing device after ear fistula surgery according to claim 1, characterized in that, The memory support (3) is a tough iron wire (31) with a radius of 1-2 cm, and the outside of the tough iron wire (31) is covered with a silicone outer coat (32).

5. A tension-reducing device for postoperative ear fistula surgery according to claim 1, characterized in that, The outer side of the plastic cable tie (4) is provided with a plurality of digital frames (41) arranged in a linear array, and the locking frame (21) is provided with a window (23).

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