A vaginal specimen bag

Abstract

A vaginal specimen bag comprises a flexible bag body (10) with a length of 20-30 cm, and an open end (11) at the front end. A closable tightening assembly (13) is arranged at the open end, and is connected to an elongated guide rod (14) that can be placed outside the human body. The tightening assembly comprises a rope passing tightening edge (131) and a self-retracting ligation rope (132). The rope passing tightening edge is a double-layer hollow pressing edge integrated with the flexible bag body. The self-retracting ligation rope (132) is movably arranged in the rope passing tightening edge (131), and both ends of the self-retracting ligation rope (132) extend out of the rope passing tightening edge (131) at the same time and at the same position. The specimen bag can be pushed in without the assistance of other instruments, and the doctor can operate simply and save operation time. The self-ligation can effectively prevent the dissemination of tumor tissue fragments, meet the principles of tumor-free and sterile, and meet the anatomical structure of the uterus and vagina.

Claims

1. A vaginal specimen collection bag, comprising a bag body, characterized in that, The bag body is a flexible bag body (10) with a length of 20-30cm and an open end (11) at the front end; a locking fastening component (13) is provided around the opening of the open end (11), and the fastening component (13) is connected to a slender guide rod (14) that can be placed outside the human body. The tightening component (13) includes a cord tightening edge (131) and a self-closing tie rope (132); the cord tightening edge is a double-layer hollow pressing edge integrated with the flexible bag body; the middle part of the self-closing tie rope (132) is movably inserted into the cord tightening edge (131), and both ends of the self-closing tie rope (132) extend out of the cord tightening edge (131) at the same time and in the same position.

2. The vaginal specimen bag according to claim 1, characterized in that: The flexible bag (10) is a plastic bag with good flexibility.

3. The vaginal specimen bag according to claim 1, characterized in that: The guide rod is hollow inside, and both ends of the self-closing knot rope (132) are simultaneously movably inserted into the guide rod (14), with the ends protruding from the end of the guide rod for manual pulling.

4. The vaginal specimen bag according to claim 1, characterized in that: A buckle (133) is provided on the front end of the guide rod (14) and the self-closing tie rope (132). As the guide rod moves forward, the self-closing tie rope is pulled back, and the bag opening is tightened, which can be tightly fastened to the self-closing tie rope (132).

5. The vaginal specimen bag according to any one of claims 1-4, characterized in that: The rear end (12) of the flexible bag (10) is an openable and closable structure.

6. The vaginal specimen bag according to claim 5, characterized in that: The rear end (12) of the flexible bag (10) is a normally sealed elastic rubber ring seal.

7. The vaginal specimen bag according to claim 5, characterized in that: The rear end (12) of the flexible bag (10) is a zipper-type seal that is normally sealed and can be opened when the specimen needs to be removed.

8. The vaginal specimen bag according to claim 5, characterized in that: The flexible bag body (10) has a rear end (12) opening with a drawstring tie, that is, a loop of rope is integrally provided at the rear end opening, and a rear drawstring (121) can be movably threaded through it.

9. The vaginal specimen bag according to claim 1, characterized in that: The rear end (12) of the flexible bag (10) is a closed end.

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