CN219480194U

CN219480194U - Intestinal tract operation specimen collector

Info

Publication number: CN219480194U
Application number: CN202320031345.8U
Authority: CN
Inventors: 韩佳旭; 周超熙; 王贵英; 刘友强; 李保坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-08-08
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to the technical field of intestinal specimen collection, in particular to an intestinal operation specimen collector. The intestinal tract is placed into the intestinal tract from the abdominal incision through the isolation cover, the upper opening of the isolation cover is closed, the collar is arranged at the bottom of the isolation cover, the collecting bag is arranged inside the isolation cover, the opening position of one end of the collecting bag is fixedly connected with the inner wall of the isolation cover, the opening position of the other end of the collecting bag is provided with the tightening ring, the multicomponent supporting rope is arranged above the tightening ring at the top of the tightening rope, the clamping jaw is arranged at the other end of the supporting rope and used for fixing an intestinal tract specimen, the exploring hook penetrates into the intestinal tract from the anus position and is provided with the draw hook, the isolation cover is placed into the abdominal cavity through the clamping jaw above to fix the specimen, the isolation cover after sampling is pulled out from the intestinal tract through the draw hook, and the whole process is from sterile to bacteria, so that the sampling position cannot be polluted.

Description

Intestinal tract operation specimen collector

Technical Field

The utility model relates to the technical field of intestinal specimen collection, in particular to an intestinal operation specimen collector.

Background

When the intestinal tract operation is performed under the laparoscope, after an intestinal tract pathological sample is cut off, the medical oval forceps put the sterile plastic tube sleeve into the rectum from the anus, under the assistance of leading, an assistant puts a completely free rectum sample into the sterile plastic tube sleeve, tightens the white side band positioned at the tail end of the sterile plastic tube sleeve, and then pulls the sample out of the body through the lumen of the straight intestine, so that the sample is taken out.

Traditional sample takes out the process, upwards penetrates the rectum through the anus and takes a sample, and when the environment is from having bacteria to aseptic, the sample position is extremely likely to be polluted during the sample to influence sampling process and testing result.

Disclosure of Invention

The utility model aims at the technical problems, and provides an intestinal tract operation specimen collector which comprises a shielding cover, wherein the shielding cover is placed into an intestinal tract from an abdominal incision, an opening is formed in the upper part of the shielding cover, the lower part of the shielding cover is closed, a lantern ring is arranged at the bottom of the shielding cover, a collecting bag is arranged in the shielding cover, the opening position of one end of the collecting bag is fixedly connected with the inner wall of the shielding cover, a tightening ring is arranged at the opening position of the other end of the collecting bag, a multicomponent supporting rope is arranged above the tightening ring, a clamp is arranged at the other end of the supporting rope and used for fixing an intestinal tract specimen, a probe penetrates into the intestinal tract from an anus position, a draw hook is arranged at the top of the probe, the shielding cover is placed into the shielding cover from the abdominal cavity, the specimen is fixed through the clamp above the draw hook, the shielding cover after sampling is pulled out of the intestinal tract from the sterile state through the draw hook, and no pollution is caused to a sampling part in the whole process.

In order to solve the technical problems, the utility model adopts the following technical scheme: an intestinal tract operation specimen collector, comprising:

the isolation cover is placed into the intestinal tract from the abdominal incision, the upper part of the isolation cover is opened, the lower part of the isolation cover is closed, and the bottom of the isolation cover is provided with a lantern ring;

the collecting bag is arranged inside the isolation cover, two ends of the collecting bag are open, one end of the collecting bag is fixedly connected with the inner wall of the isolation cover, the other end of the collecting bag is provided with a tightening ring, and the middle part of the collecting bag is bent upwards and folded;

the intestinal tract is penetrated from the anus position, a draw hook is arranged at the top of the draw hook, an opening is arranged below the draw hook and close to one side of the draw hook, and the draw hook and the lantern ring are matched with each other;

the middle part of the isolation cover is provided with a tightening rope, and the tightening rope is arranged in the middle of the tightening ring in a penetrating manner; the tightening ring is provided with a multi-component supporting rope above the tightening rope, and the other end of the supporting rope is provided with a clamp for fixing an intestinal specimen.

Further optimizing this technical scheme, the cage is medical plastics material or medical silica gel material.

Further optimizing this technical scheme, the collecting bag is medical cloth.

Further optimizing the technical scheme, the tightening rope is made of medical elastic steel wires or medical elastic plastic materials.

Further optimize this technical scheme, tightening up rope top is provided with rings, rings set up inside the cage.

Further optimizing this technical scheme, the cage bottom is the circular cap shape, the below of cage middle part is marked with the shear line, rings are higher than the shear line.

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

the whole sampling process is from aseptic to aseptic, replaces the traditional process from bottom to top, and does not pollute the sampling part from aseptic to aseptic.

The oval forceps are not required to be inserted into the intestinal canal from the anus for operation, and only the thinner exploring hook is required to be inserted and connected with the lantern ring at the bottom of the isolation cover, so that unnecessary damage to the mucous membrane of the rectum and the intestinal canal is avoided.

When the specimen is pulled out to the anus position, the bottom of the isolation cover can be cut off, and the specimen can be wrapped inside the collection bag through the hanging ring at the bottom of the pull-down tightening rope, so that the specimen can be stored conveniently.

The sample is taken out through the collecting bag and the tightening rope, and then the isolation cover is added for protection, so that the resected tissue and the intestinal cavity can be effectively isolated, and the tumor residue and the intestinal cavity implantation are avoided.

The clamp and the specimen are driven to move downwards in the collecting bag together by the tightening rope, so that the phenomenon that the specimen is not smooth due to the fact that the collecting bag in the traditional mode is wrinkled is avoided.

Drawings

Fig. 1 is a perspective view showing an external structure of an intestinal operation specimen collector.

Fig. 2 is a partial cross-sectional view of the internal structure of an intestinal surgical specimen collector.

Fig. 3 is a partial cross-sectional view of a cinching ring portion mounting structure of an intestinal surgical specimen collector.

Fig. 4 is a schematic view of the state of a wrapped specimen of the intestinal operation specimen collector.

In the figure: 1. an isolation cover; 101. a collar; 102. a shear line; 2. a collection bag; 201. a tightening ring; 3. a probe hook; 301. a hook; 4. tightening the rope; 401. a branching rope; 402. a jaw; 403. and (5) hanging rings.

Description of the embodiments

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be noted that, if terms indicating orientations or positional relationships such as "upper", "lower", "inner", "outer", "front", "rear", "left", "right", "top", "bottom", and the like are presented, they are based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, if any, are also used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, in the description of the present utility model, the terms "mounted," "connected," and "connected" are to be construed broadly, unless otherwise specifically defined. For example, the connection can be fixed connection, detachable connection or integrated connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in combination with specific cases.

The utility model will be described in detail below with reference to the accompanying drawings 1-4 in conjunction with examples.

Examples

The utility model provides an intestinal operation sample collector, cage 1 gets into the peritoneal cavity through main operation stamp card hole and puts into the intestinal inside, cage 1 top opening, the below is sealed, cage 1 bottom is provided with the lantern ring 101, and during the use, put into cage 1 from the peritoneal cavity, and cage 1's open position is up, and closed position is down, places it in the open position of intestinal.

A collecting bag 2 which is arranged inside the isolation cover 1 and is provided with two openings at two ends, wherein the middle part of the isolation cover 1 is provided with a tightening rope 4, and the tightening rope 4 is arranged in the middle part of the tightening ring 201 in a penetrating way; the multi-component supporting rope 401 is arranged on the top of the tightening rope 4 above the tightening ring 201, the other end of the supporting rope 401 is provided with a clamp 402 for fixing an intestinal specimen, a sampling specimen is fixed on the clamp 402 at an intestinal opening position, and then the isolation cover 1 is taken out of the intestinal tract through the exploring hook 3.

The process of taking out the isolation cover 1: the exploring hook 3 penetrates into the intestinal tract from the anus position, a draw hook 301 is arranged at the top of the exploring hook 3, an opening is formed in one side, close to the exploring hook 3, of the lower portion of the draw hook 301, the draw hook 301 and the lantern ring 101 are matched with each other, the exploring hook 3 penetrates into the intestinal tract from the anus position, when the draw hook 301 at the top of the exploring hook 3 moves to the bottom of the isolation cover 1, the exploring hook 3 is rotated, the draw hook 301 is hung on the lantern ring 101 through the opening position of the draw hook 301, and therefore the exploring hook 3 and the isolation cover 1 are connected together.

Pulling down the probe 3, the probe 3 will drive the shield 1 to move down along the inside of the intestinal tract, and the shield 1 will drive the collection bag 2 and the tightening rope 4 to move down together, so that the specimen is driven to move along the inside of the intestinal tract together by the tightening rope 4 and the clamp 402.

The bottom of the isolation cover 1 is in a circular cap shape, so that the isolation cover 1 can be ensured to smoothly move in the intestinal canal, the isolation cover 1 is prevented from cutting the intestinal canal, when the isolation cover 1 is pulled to an anus position, a shear line 102 is marked below the middle part of the isolation cover 1, the bottom of the isolation cover 1 is cut off along the shear line 102 by moving a pair of scissors, and the lifting ring 403 is higher than the shear line 102, so that the tightening rope 4 is prevented from being damaged when the isolation cover 1 is cut.

When the bottom of the isolation cover 1 is cut off, the hanging ring 403 at the bottom of the tightening rope 4 is exposed to the outside, the opening position of one end of the collection bag 2 is fixedly connected with the inner wall of the isolation cover 1 by pulling the hanging ring 403 outwards, the opening position of the other end of the collection bag 2 is provided with the tightening ring 201, the middle part of the collection bag 2 is bent and folded upwards, and the tightening rope 4 is driven to move downwards together when the hanging ring 403 is pulled downwards, so that the opening of the middle part of the collection bag 2 can be closed by the tightening rope 4; the tightening rope 4 can drive the branch rope 401, the clamp 402 and the specimen to move downwards together when moving downwards, and the tightening rope 4 is continuously pulled downwards, so that the middle part of the collecting bag 2 is driven to move downwards, the collecting bag 2 can wrap a sample inside the collecting bag 2, and finally the collecting bag 2 and the isolation cover 1 can be taken out together.

The whole sampling process from aseptic to aseptic replaces the traditional process from bottom to top, and the sampling process does not pollute the sampling part from aseptic to aseptic; the oval forceps are not required to be inserted into the intestinal canal from the anus to be operated, and only the thinner exploring hook 3 is required to be inserted and connected with the lantern ring 101 at the bottom of the isolation cover 1, so that unnecessary damage to the mucosa of the rectum and the intestinal canal is avoided; when the specimen is pulled out to the anus position, the bottom of the isolation cover 1 can be cut off, and the specimen can be wrapped inside the collection bag 2 through the hanging ring 403 at the bottom of the pull-down tightening rope 4, so that the specimen can be stored conveniently.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. An intestinal tract operation specimen collector, comprising:

2. The intestinal surgical specimen collector according to claim 1, wherein the shielding cover is made of medical plastic or medical silica gel.

3. The intestinal surgical specimen collector of claim 1 wherein said collection bag is a medical cloth.

4. The intestinal surgical specimen collector according to claim 1, wherein the tightening rope is made of medical elastic steel wires or medical elastic plastic materials.

5. The intestinal surgical specimen collector according to claim 1, wherein the tightening rope top is provided with a hanging ring, and the hanging ring is arranged inside the isolation cover.

6. The intestinal surgical specimen collector according to claim 5, wherein the bottom of the isolation cover is in a shape of a circular cap, a shear line is marked below the middle part of the isolation cover, and the hanging ring is higher than the shear line.