CN201244045Y - Reconstruction vaginal mold coated with silastic film - Google Patents

Abstract

The utility model discloses a medical instrument, in particular relates to a vagina reconstruction mold from a film with externally coated silicone rubber. The mold is provided with a tube body, a groove is arranged on the tube body, and a cambered cecum is arranged at one end part of the tube body. The utility model solves the problems of supporting a postoperative reconstructed vagina and avoiding pressing the urethra and simultaneously ensures that no discomfort exists while a cave is supported.

Description

Reconstructed Vaginal Molds Coated with Silicone Rubber Membrane

technical field

The utility model relates to a medical device. In particular, it relates to a reconstructed vaginal mold coated with a silicone rubber membrane.

Background technique

At present, congenital absence of vagina is a common congenital malformation of the female reproductive system, with an incidence of 1:4000 to 1:10000 newborns. As far back as the time of Hippocrates, the absence of the vagina and its treatment have been documented. At present, there are many ways to reconstruct the vagina. Except for a very small number of people who unconsciously adopt the non-surgical method of simple pressure expansion, most of them use surgical methods to reconstruct the vagina, that is, through the mucous membrane of the depression behind the urethral opening, between the urethra and the rectum. A blind-end cave that is larger than the normal vagina is stripped out. After the cave is built, the four walls of the cave are covered with different tissues (skin, oral mucosa, amniotic membrane, allogeneic tissue, skin flap, intestinal tube, mucosal tissue cultured in vitro, etc.) to form a Lining the vagina. Since there is no special surgical instrument, after the operation is completed, especially 10 days after the operation, there will be problems in supporting the cave and protecting the urethra.

Regardless of the surgical method, there is a possibility of contracture, stenosis, and closure of the reconstructed vagina after the operation. Therefore, immediate intraoperative and postoperative mold support for the reconstructed vagina is necessary. The surgeon uses various methods to support the reconstructed vagina. From the simple application of gauze roll support in the early stage, to wrapping gauze roll with condom or base resin material support in dentistry, it is impossible to ensure that the covering material of reconstructed vaginal lining is fully supported by a mold with good histocompatibility, so as to prevent surgery. Reconstruct the contracture, stenosis and closure of the vagina. Since there is no special surgical instrument, after the operation is completed, especially 10 days after the operation, there will be problems in supporting the cave and protecting the urethra.

Utility model content

The purpose of the utility model is to provide a safe, effective and convenient reconstructed vaginal mold coated with silicone rubber film.

In order to achieve the above object, the utility model has the following technical solutions:

The utility model relates to a reconstructed vaginal mold coated with a silicon rubber film, which is provided with a tube body with grooves, and one end of the tube body is a circular arc-shaped blind end.

Wherein, the groove is located in the longitudinal direction of the pipe body.

Wherein, the tube body is made of hard medical polymer material coated with a silicone rubber film.

Wherein, the shape of the pipe body is a cylindrical blind end.

Wherein, the shape of the pipe body is a flat cylindrical blind end.

Owing to having taken above technical scheme, the utility model has the advantage that:

1. The tube body of the utility model is provided with a groove, which faces the urethra during use, which not only solves the problem of supporting the reconstructed vagina after surgery, but also avoids the problem of oppressing the urethra.

2. The utility model adopts a hard polymer material coated with a silicone rubber film to ensure that there is no uncomfortable feeling while supporting the cave.

Description of drawings

Fig. 1 is the schematic diagram of the utility model embodiment one;

Fig. 2 is the bottom view of Fig. 1;

Fig. 3 is the schematic diagram of the second embodiment of the utility model;

Fig. 4 is the bottom view of Fig. 3;

Fig. 5 is the right view of Fig. 3;

FIG. 6 is a bottom view of FIG. 5 .

In the figure: 1. pipe body; 2. groove; 3. arc shape.

Detailed ways

The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

Embodiment 1: Referring to Fig. 1 and Fig. 2, a reconstituted vaginal mold coated with a silicone rubber film of the present utility model has a groove 2 arranged on the pipe body 1, and the groove 2 is arranged along the longitudinal direction of the pipe body 1 , the tube body is a cylindrical blind end, and one end of the tube body 1 is an arc-shaped 3 blind end, and the tube body adopts a hard medical polymer material coated with a silicone rubber film.

Embodiment 2: Referring to Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of reconstituted vaginal mold coated with silicone rubber film of the present utility model has a groove 2 on the tube body 1, and the groove 2 is arranged along the tube body. The longitudinal direction of the body 1 is arranged, the tube body 1 is a flat cylindrical blind end, and one end of the tube body is a circular arc-shaped 3 blind end, and the tube body adopts a hard medical polymer material coated with a silicone rubber film.

When the utility model is used, after 10 days of operation, the utility model is inserted into the reconstructed vagina, wherein the groove 2 faces the urethra, so as to avoid causing crushing of the urethra. Using the utility model is convenient for supporting, safe and reliable, and has no uncomfortable feeling.

Apparently, the above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limiting the implementation manner of the present utility model. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. All the implementation manners cannot be exhaustively listed here. All obvious changes or variations derived from the technical solutions of the utility model are still within the scope of protection of the utility model.

Claims (5)

1, a kind of outer vaginal stent that reproduces that is coated with silicone rubber membrane, it is characterized in that: be provided with a body, this body is provided with groove, and an end of body is the circular arc cecum.

2, a kind of outer vaginal stent that reproduces that is coated with silicone rubber membrane as claimed in claim 1, it is characterized in that: described groove is positioned on the longitudinal direction of body.

3, a kind of outer vaginal stent that reproduces that is coated with silicone rubber membrane as claimed in claim 1, it is characterized in that: described body adopts the outer medical macromolecular materials that are coated with the hard of silicone rubber membrane.

4, a kind of outer vaginal stent that reproduces that is coated with silicone rubber membrane as claimed in claim 1 is characterized in that: described body be shaped as the cylindrical shape cecum.

5, a kind of outer vaginal stent that reproduces that is coated with silicone rubber membrane as claimed in claim 1 is characterized in that: described body be shaped as the flat drum shape cecum.

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