CN216754497U

CN216754497U - Disposable endoscope specimen fetching bag

Info

Publication number: CN216754497U
Application number: CN202123057589.3U
Authority: CN
Inventors: 汪亮
Original assignee: Jiangsu Sage Ruier Medical Technology Co ltd
Current assignee: Jiangsu Sage Ruier Medical Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-06-17
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a disposable endoscope specimen fetching bag, comprising: an outer sleeve; an inner sleeve arranged in the outer sleeve; a support ring fixed at one end of the inner sleeve; and a bag sleeved on the support ring; a pull rope is also arranged; the support ring is provided with elastic pieces and a fixed sleeve, one end of each of the two elastic pieces is fixed at the end part of the inner sleeve, and the other end of each of the two elastic pieces is respectively inserted into and fixed at two ends of the fixed sleeve, so that the two elastic pieces form a ring shape; the middle part of the fixed sleeve is provided with a bendable part. The support ring is formed by connecting the elastic sheet and the fixing sleeve, the fixing sleeve is provided with the bendable part, the bending limit is large, the bag opening of the object taking bag can be conveniently and quickly tightened, and the operation of medical personnel is convenient.

Description

Disposable endoscope specimen fetching bag

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a disposable endoscope specimen fetching bag.

Background

The disposable endoscope specimen fetching bag is mainly used as a matched product of an operating instrument under a laparoscope and is used for fetching a biopsy sample from an operation area during an abdominal operation. The supporting ring on the existing object fetching bag is formed by bending an elastic sheet, the object fetching bag is worn on the supporting ring and can be unfolded to open the bag opening, when the bag opening is contracted in the object fetching process, the bending of the supporting ring is limited, the object fetching bag opening is not tightly collected, the operation of medical workers is inconvenient, and a novel object fetching bag is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

In view of this, the technical problem to be solved by the present invention is to provide a disposable endoscope specimen fetching bag, which solves the problem that the bag opening is not tightly closed during the use of the fetching bag in the prior art.

In order to solve the technical problem, the utility model discloses a disposable endoscope specimen fetching bag, which comprises: an outer sleeve; an inner sleeve arranged in the outer sleeve; a support ring fixed at one end of the inner sleeve; and a bag sleeved on the support ring; the other end of the pull rope penetrates through the position between the outer sleeve and the inner sleeve and is tied into a knot at one end of the pipe body; the support ring is provided with elastic pieces and a fixed sleeve, one end of each elastic piece is fixed at the end part of the inner sleeve, and the other end of each elastic piece is respectively inserted into the two ends of the fixed sleeve to be fixed, so that the two elastic pieces form a ring shape; the middle part of the fixed sleeve is provided with a bendable part.

Furthermore, a double-ring handle is arranged at one end of the outer sleeve.

Furthermore, one end of the inner sleeve is provided with a single-ring handle.

Furthermore, the elastic sheet is a metal sheet.

Further, the fixing sleeve is connected with the elastic sheet through an adhesive.

Compared with the prior art, the application can obtain the following technical effects:

the support ring is formed by connecting the elastic sheet and the fixing sleeve, the fixing sleeve is provided with the bendable part, the bending limit is large, the bag opening of the object taking bag can be conveniently and quickly tightened, and the operation of medical personnel is convenient.

Of course, it is not necessary for any one product to achieve all of the above-described technical effects simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of a pouch according to an embodiment of the utility model;

fig. 2 is an enlarged partial schematic view of a pouch according to an embodiment of the utility model.

Reference symbols of the drawings

The device comprises an outer sleeve 1, an inner sleeve 2, a fetching bag 3, a pull rope 4, a fixed locking knot 5, an elastic sheet 6, a fixed sleeve 7, a bendable part 8, a double-ring handle 9 and a single-ring handle 10.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Referring to fig. 1 and 2, fig. 1 is a schematic view of a bag according to an embodiment of the present invention; fig. 2 is an enlarged partial schematic view of a pouch according to an embodiment of the utility model. A disposable endoscopic specimen retrieval bag comprising: an outer sleeve 1; an inner sleeve 2 arranged in the outer sleeve 1; a support ring fixed at one end of the inner sleeve 2; and a bag 3 sleeved on the support ring; the pull rope 4 is further arranged, one end of the pull rope 4 penetrates through the port of the fetching bag 3, a circle of pull rope 4 is wound along the port and is tied into a fixed locking knot 5, and the other end of the pull rope 4 penetrates between the outer sleeve 1 and the inner sleeve 2 and is tied into a knot at one end of the pipe body; the support ring is provided with elastic pieces 6 and a fixed sleeve 7, one end of each elastic piece 6 is fixed at the end part of the inner sleeve 2, and the other end of each elastic piece 6 is respectively inserted into two ends of the fixed sleeve 7 to be fixed, so that the two elastic pieces 6 form a ring shape; the intermediate portion of the retaining sleeve 7 is provided with a bendable portion 8.

One end of the outer sleeve 1 is provided with a double-ring handle 9; a single-ring handle 10 is arranged at one end of the inner sleeve 2; the elastic sheet 6 is a metal sheet; the fixing bushing 7 is connected to the elastic sheet 6 by an adhesive.

The operation principle of the disposable endoscope specimen fetching bag is as follows: the tail end of the outer sleeve 1 is fixed with a double-ring handle 9, the tail end of the inner sleeve 2 is fixed with a single-ring handle 10, the head end of the inner sleeve 2 is fixed with two elastic pieces 6, the other ends of the two elastic pieces 6 are inserted into a fixed sleeve 7, one end of a pull rope 4 is wound on the bag opening of the object-taking bag 3 and is provided with a fixed locking knot 5, and the other end of the pull rope 4 penetrates between the outer sleeve 1 and the inner sleeve 2 and is provided with the fixed locking knot 5 at one end of the tube body; when taking the biopsy sample in the operation, stretch into internal cover with thing bag 3 and live the sample, drag interior sleeve pipe 2 of stay cord 4 of sleeve pipe 2 tail end and twitch simultaneously and make and get the 3 sack of thing bag and tighten up, cut off the sample with the operation sword after, take out thing bag 3 can, loosen the sack as long as push away interior sleeve pipe 2 forward, flexure strip 6 resets the sack and is strutted.

While the foregoing description shows and describes several preferred embodiments of the utility model, it is to be understood, as noted above, that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A disposable endoscopic specimen retrieval bag comprising: an outer sleeve; an inner sleeve arranged in the outer sleeve; the support ring is fixed at one end of the inner sleeve; the object fetching bag is sleeved on the support ring;

the bag taking device is characterized by further comprising a pull rope, wherein one end of the pull rope penetrates through the port of the bag taking bag, a circle of the pull rope is wound along the port and is tied into a fixed locking knot, and the other end of the pull rope penetrates through a position between the outer sleeve and the inner sleeve and is tied into a knot at one end of the pipe body; the support ring is provided with elastic pieces and a fixed sleeve, one end of each elastic piece is fixed at the end part of the inner sleeve, and the other end of each elastic piece is respectively inserted into the two ends of the fixed sleeve to be fixed, so that the two elastic pieces form a ring shape; the middle part of the fixed sleeve is provided with a bendable part.

2. The disposable endoscopic specimen retrieval bag of claim 1, wherein said outer cannula has a double loop handle at one end.

3. The disposable endoscopic specimen retrieval bag of claim 1, wherein said inner cannula has a single loop handle at one end.

4. The disposable endoscopic specimen retrieval bag of claim 1, wherein said flexible sheet is a metal sheet.

5. The disposable endoscopic specimen retrieval bag of claim 1, wherein said securement sleeve is connected to said flexible sheet by an adhesive.