CN219207691U

CN219207691U - Silica gel pad device special for anus Zhou Jiedan position 6 o' clock azimuth wound surface

Info

Publication number: CN219207691U
Application number: CN202222400647.6U
Authority: CN
Inventors: 裴艳妮; 杨巍; 陈天; 彭云花; 王清园; 羊琪琪
Original assignee: Shuguang Hospital Affiliated to Shanghai University of TCM
Current assignee: Shuguang Hospital Affiliated to Shanghai University of TCM
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-06-20
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to a silica gel pad device special for an anal Zhou Jiedan-position 6 o' clock azimuth wound surface, which is provided with a base, wherein the base is provided with a cambered surface; a chute is arranged in the middle of the cambered surface; two limiting strips are arranged on the bottom surface of the chute; a sliding block is arranged above the limiting strip; the bottom of the sliding block is provided with two limiting holes; the center of the sliding block is provided with a threaded hole; the sliding block is connected with the rotating device through a threaded hole; the rotating device comprises a rotating rod and a rotating head. The advantages are as follows: can continuously compress 6-point wound surfaces of lithotomy positions, can regulate the positions of the wound surfaces, the sizes of cotton pads and the thickness of the cotton pads according to different wound surfaces of different patients, ensure compact granulation, relatively slow growth, do not press normal tissues, do not influence the health of the normal tissues, and can spray medicines for promoting wound healing on the cotton pads. The utility model has the advantages of small structure and simple operation, and can be widely used for all patients with 6-point wound surfaces of lithotomy positions after anorectal operation.

Description

Silica gel pad device special for anus Zhou Jiedan position 6 o' clock azimuth wound surface

[ field of technology ]

The utility model relates to the technical field of medical appliances, in particular to a silica gel pad device special for a wound surface in the direction of the Zhou Jiedan th anal 6 o' clock.

[ background Art ]

At present, the wound surface has more necrotic tissues after anorectal operation, and the anatomical position determines that the wound surface is difficult to heal. Wound healing is mainly divided into 3 stages of inflammatory reaction generation, granulation tissue generation and tissue reconstruction, and the healing principle is to prevent wound infection and promote epithelial tissue regeneration. However, clinical observation of anorectal department shows that 6-point wound (wound between anus and coccyx) at postoperative lithotomy position is difficult to heal compared with other parts, and the reason is that epithelial tissue is difficult to regenerate due to the growth and afflux of wound granulation, so that the wound growth is slow (granulation tissue mainly consists of fibroblasts, capillaries, lymphocytes, neutrophils, macrophages and the like and is mainly divided into reparative granulation tissue mainly comprising fibroblasts and inflammatory granulation tissue mainly comprising inflammatory cells), the granulation tissue is highly protruding, the epithelial tissue at wound edge cannot climb to heal, and the method for solving the problem in clinic mainly comprises pruning Gao Tu granulation and then pressing (reference pad cotton method) under the condition of local anesthesia or non anesthesia.

The pad cotton method in ancient books comprises the functions of local pressurization, medicine fixation, sore assistance, yang recovery, drainage direction change and the like. When the medicine is applied to perianal diseases such as complicated perianal abscess, complicated anal fistula, tibetan Mao Dou, necrotizing fasciitis and the like, the medicine mainly takes the functions of local pressurization and medicine fixation of a 'pad cotton method', and the curative effect is worthy of positive action: the medicine for promoting tissue regeneration is sprayed on the cotton pad to compress local wound surface.

However, the scheme leads to overlarge psychological pressure of the patient, fear of dressing change, so that wound healing is slower, and if local cotton pad is required to achieve the effect of local pressurization, continuous pressure needs to be ensured on the padded cotton, and normal tissues can not be pressed for a long time only by the local wound surface, so that the operation difficulty for the patient and family members is larger, and the continuous pressurization effect can not be achieved. Related devices exist in the prior art, but most of them compress normal tissues in a large area, which is very disadvantageous for patient recovery. Therefore, a device is needed, the wound surface can be continuously pressurized, the position of the wound surface, the size of the cotton pad and the thickness of the cotton pad can be adjusted according to different wound surfaces of different patients, and meanwhile, medicines for promoting wound surface healing can be sprayed on the cotton pad, so that the compact and relatively slow growth of granulation is ensured, and the epithelial tissue is subjected to tissue reconstruction.

Chinese patent application: CN213850899U discloses a compression belt for anorectal postoperative, its technical scheme main points are: comprises a compression hemostasis part, an elastic telescopic waistband, a first elastic fixing band, a second elastic fixing band, a locking fastener, a buckle piece, a magic tape felt layer and a magic tape sticking part; the compression hemostasis part is of a multi-layer structure, and comprises a waterproof breathable layer, a woven cloth layer and an indentation prevention layer from top to bottom in sequence, wherein a compression hemostasis piece is arranged at the center of the bottom surface of the compression hemostasis part and is positioned in the indentation prevention layer, and the bottom end of the compression hemostasis piece is flush with the bottom surface of the indentation prevention layer. This oppression area can exert stable compressive force to the wound of anus intestines postoperative patient, can ensure the hemostasis by compression effect to patient wound, and can stretch the length of adjusting the oppression area according to different patient's bodily form, is adapted to hemostasis by compression to the wound of different bodily form anus intestines postoperative patient, and oppression fixed operation is simple, swift. However, the compression belt can compress normal tissues in a large area, the continuous compression only affects the health of the normal tissues of the patient, and the healing of the wound of the patient can not be accelerated due to the fact that no corresponding medicine application area exists.

In view of the above, there is a need for a silica gel pad device which can not only continuously compress the 6-point wound surface at the lithotomy position, ensure compact granulation, enable slow growth of granulation, but also not affect the health of normal tissues, and can spray the medicine for promoting wound healing on the cotton pad, and adjust the size and thickness of the cotton pad, which is specially used for the 6-point wound surface at the anus Zhou Jiedan position.

[ utility model ]

The utility model aims to provide the silica gel pad device which can not only continuously compress the 6-point wound surface of the lithotomy position, ensure the compact and slow growth of granulation, but also can not influence the health of normal tissues, can spray the medicine for promoting the wound healing on the cotton pad, and is special for the 6-point wound surface of the anus Zhou Jiedan position for adjusting the size and thickness of the cotton pad.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a silica gel pad device special for an anal Zhou Jiedan-position 6-o' clock azimuth wound surface is provided with a base, wherein the base is provided with an arc surface; a chute is arranged in the middle of the cambered surface; two limiting strips are arranged on the bottom surface of the chute; a sliding block is arranged above the limiting strip; the bottom of the sliding block is provided with two limiting holes; the center of the sliding block is provided with a threaded hole; the sliding block is connected with the rotating device through a threaded hole; the rotating device comprises a rotating rod and a rotating head.

As a preferable example, two sides below the sliding groove are provided with hollow structures, and the radian of the sliding groove is smaller than that of the base.

As another preferable example, the two ends of the sliding block are clamped in the sliding groove, and the width of the sliding block accords with the radian of the sliding groove.

As another preferable example, the limit bar is matched with the size and shape of the limit hole.

As another preferable example, a thread is arranged below the rotary rod, and the thread is identical with the outer diameter, the middle diameter and the thread pitch of the threaded hole.

As another preferable example, the cambered surface is attached to the radian of the tail bones, the gluteal folds and the two thighs, and the base is made of silica gel.

As another preferable example, the rotary head is formed of two cylinders having different sizes.

As another preferable example, an anti-slip layer is arranged between the two limit strips and at the bottom end of the rotating rod.

The utility model has the advantages that:

1. the utility model can continuously compress 6-point wound surfaces of lithotomy positions by using the cotton pads, and can adjust the positions of the wound surfaces, the sizes of the cotton pads and the thickness of the cotton pads according to different wound surfaces of different patients, thereby ensuring compact granulation and relatively slow growth, and not compressing normal tissues and not affecting the health of the normal tissues.

2. The utility model can spray the medicine for promoting wound healing on the cotton pad while compressing the wound, so that the epithelial tissue can be quickly reconstructed.

3. The utility model has the advantages of small structure and simple operation, and can be widely used for all patients with 6-point wound surfaces of lithotomy positions after anorectal operation.

[ description of the drawings ]

Fig. 1 is a perspective view of a silica gel pad device special for a wound surface in the direction of the anus Zhou Jiedan o' clock.

Fig. 2 is a schematic structural diagram of a rotating device and a sliding block combination of the silica gel pad device special for the wound surface of the anus Zhou Jiedan-position 6 o' clock direction.

Fig. 3 is a schematic structural diagram of a rotating device and sliding block combination of a silica gel pad device special for an anal Zhou Jiedan-position 6 o' clock wound surface.

Fig. 4 is a partial cross-sectional view of a silicone pad apparatus of the present utility model for use with a wound surface having a 6 o' clock orientation at the location of the anus Zhou Jiedan.

[ detailed description ] of the utility model

The utility model is further described below with reference to examples and with reference to the accompanying drawings.

Reference numerals and components referred to in the drawings are as follows:

1. base seat	2. Sliding chute
		3. Limiting strip	4. Sliding block
5. Limiting hole	6. Threaded hole
		7. Rotary device	71. Rotary rod
72. Rotary head

Example 1

Referring to fig. 1, 2, 3 and 4, fig. 1 is a perspective view of a silica gel pad device dedicated for an anal Zhou Jiedan-position 6-o-clock wound surface, fig. 2 is a schematic structural view of a rotating device and a sliding block combination of a silica gel pad device dedicated for an anal Zhou Jiedan-position 6-o-clock wound surface, fig. 3 is a schematic structural view of a rotating device and a sliding block combination of a silica gel pad device dedicated for an anal Zhou Jiedan-position 6-o-clock wound surface, and fig. 4 is a partial sectional view of a silica gel pad device dedicated for an anal Zhou Jiedan-position 6-o-clock wound surface. The silica gel pad device special for the anus Zhou Jiedan-position 6-o-clock azimuth wound surface is provided with a base 1, wherein the base 1 is provided with an arc surface, the arc surface is attached to the radian of a coccyx, a gluteal groove and two thighs, and the base 1 is made of silica gel; a chute 2 is arranged in the middle of the cambered surface, a hollow structure is arranged at two sides below the chute 2, and the radian of the chute 2 is smaller than that of the base 1; two limiting strips 3 are arranged on the bottom surface of the chute 2; a sliding block 4 is arranged above the limiting strip 3, two ends of the sliding block 4 are clamped inside the sliding groove 2, and the width of the sliding block 4 accords with the radian of the sliding groove 2; the bottom of the sliding block 4 is provided with two limiting holes 5, and the size and shape of the limiting strips 3 are matched with those of the limiting holes 5, so that the sliding of the sliding block is more stable; the center of the sliding block 4 is provided with a threaded hole 6; the sliding block 4 is connected with a rotating device 7 through a threaded hole 6; the rotating device 7 comprises a rotating rod 71 and a rotating head 72, threads are arranged below the rotating rod 71 and are identical to the outer diameter, the pitch and the pitch of the threaded hole 6, an anti-slip layer is arranged between the two limiting strips 3 and at the bottom end of the rotating rod 71, so that the rotating rod and the sliding chute can have larger friction force and are fixed more firmly, and the rotating head 72 is formed by two cylinders with different sizes, so that the elastic band is convenient to fix.

The application method and principle of the utility model are as follows: when the device is prepared, firstly, the wound of a patient is compared with the position of the rotating device 7 on the lower base 1, then the rotating rod 71 is sleeved into the threaded hole 6 of the sliding block 4 to enable the sliding block 4 to slide to the corresponding position along the sliding groove 2, the rotating device 7 is rotated to enable the two limiting strips 3 and the bottom surface of the rotating rod 71 to generate coextrusion force and friction force, the sliding block 4 and the rotating device 7 are fixed at the corresponding positions, finally, the cotton pad is made into the size and the shape of the wound, the cotton pad is bound between two cylinders with different sizes of the rotating head 72 by rubber bands, and meanwhile, the healing promoting medicine can be sprayed on the cotton pad to accelerate the healing of the wound. In use, the patient sits down with the wound aligned with the cotton pad position on the rotating device 7, and the back and hip arcs are preferably corresponding to complete, if the position is over or over down, the rotating device 7 can be rotated to adjust until the patient can sit down, and the patient can sit still to press the wound until the patient can sit up for a specified time. After use, the cotton pad fixed by the rubber band is taken down, and the device is cleaned and sterilized and waits for the next use.

It should be noted that the utility model can continuously compress 6-point wound surfaces of a lithotomy position by using the cotton pad, and aiming at different wound surfaces of different patients, the utility model adjusts the wound surface position, the size and the thickness of the cotton pad, compresses by using the weight pressure of the cotton pad, ensures compact granulation, relatively slow growth, does not compress normal tissues, does not affect the health of the normal tissues, and ensures that the wound surface position is mainly fixed by virtue of the coextrusion force and friction force generated between the rotating device 7 and the slideway 4, the sliding is mainly kept stable by virtue of the cooperation of the limiting strip 3 and the limiting hole 5, the width of the sliding block 4 accords with the radian of the sliding groove 2, the sliding is smoother, the base 1 is made of silica gel, soft and is fit with the skin of a human body, the comfort of the device is higher, and the medicine for promoting the wound healing can be sprayed on the cotton pad while the wound surface is compressed, so that the epithelial tissues can rapidly reconstruct tissues. The utility model has the advantages of small structure and simple operation, and can be widely used for all patients with 6-point wound surfaces of lithotomy positions after anorectal operation.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and additions to the present utility model may be made by those skilled in the art without departing from the principles of the present utility model and such modifications and additions are to be considered as well as within the scope of the present utility model.

Claims

1. The silica gel pad device special for the anal Zhou Jiedan-position 6-o-clock azimuth wound surface is characterized by comprising a base (1), wherein the base (1) is provided with an arc surface; a chute (2) is arranged in the middle of the cambered surface; two limiting strips (3) are arranged on the bottom surface of the sliding groove (2); a sliding block (4) is arranged above the limiting strip (3); two limiting holes (5) are formed in the bottom of the sliding block (4); a threaded hole (6) is formed in the center of the sliding block (4); the sliding block (4) is connected with the rotating device (7) through the threaded hole (6); the rotating device comprises a rotating rod (71) and a rotating head (72).

2. The silica gel pad device special for the anal Zhou Jiedan-position 6-o' clock wound surface according to claim 1, wherein hollow structures are arranged on two sides below the sliding groove (2), and the radian of the sliding groove (2) is smaller than that of the base (1).

3. The silica gel pad device special for the anal Zhou Jiedan-position 6-o' clock wound surface according to claim 1, wherein two ends of the sliding block (4) are clamped inside the sliding groove (2), and the width of the sliding block (4) conforms to the radian of the sliding groove (2).

4. The silica gel pad device special for the anal Zhou Jiedan-position 6 o' clock wound surface according to claim 1, wherein the size and shape of the limit strip (3) are matched with those of the limit hole (5).

5. The silica gel pad device special for the wound surface in the 6 o' clock direction of the anus Zhou Jiedan according to claim 1, wherein threads are arranged below the rotating rod (71), and the threads are identical to the outer diameter, the pitch diameter and the screw pitch of the threaded hole (6).

6. The silica gel pad device special for the anal Zhou Jiedan-position 6-o' clock wound surface according to claim 1, wherein the cambered surface is attached to the radian of the coccyx, the natal cleft and the two thighs, and the base (1) is made of silica gel.

7. The silica gel pad device special for anal Zhou Jiedan site 6 o' clock wound surface according to claim 1, wherein the rotating head (72) is composed of two cylinders with different sizes.

8. The silica gel pad device special for the anal Zhou Jiedan-position 6 o' clock wound surface according to claim 1, wherein an anti-slip layer is arranged between the two limit strips (3) and at the bottom end of the rotating rod (71).