CN217447863U

CN217447863U - Laparoscopic object-taking device

Info

Publication number: CN217447863U
Application number: CN202123086162.6U
Authority: CN
Inventors: 郭诚
Original assignee: Suzhou Homeport Medial Equipment Co ltd
Current assignee: Suzhou Homeport Medial Equipment Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-09-20
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a peritoneoscope load handling device, including the hollow tube, be equipped with the push rod in the hollow tube, the push rod forms the telescopic link with the hollow tube, still presets the thing bag in the hollow tube. The utility model has the advantages that: the object taking bag is pushed out of the abdominal cavity through the telescopic rod, the unique metal memory of the nickel alloy wire can be automatically opened after being pushed out, a doctor can conveniently place an object to be cut into the bag, and the operation is simple, convenient and flexible.

Description

Laparoscopic object taking device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a peritoneoscope load handling device.

Background

The laparoscopic surgery, as a newly developed minimally invasive method, is an inevitable trend for the development of future surgical methods; compared with the traditional operation, the postoperative scar is small and meets the aesthetic requirements, so that the postoperative scar is popular with patients. At present, most of common surgical operations, laparoscopic surgery, can be completed. Such as appendectomy, gastric and duodenal ulcer perforation repair, hernia repair, colectomy, splenectomy, adrenal gland resection, ovarian cyst removal, extrauterine pregnancy, hysterectomy, hysteromyoma removal and the like, almost all surgical operations can be adopted with the increasing perfection of laparoscopic techniques and the improvement of the operating level of laparoscopic surgeons.

At present, large tissues cut under a laparoscope, such as hysterectomy, hysteromyomectomy and excision of other tumor-like tissues, are generally cut or crushed inside and then taken out, the time required by the cutting process of the large tissues is long, the cutting process can be completed by a doctor through multiple operations, and the bag is opened in the operation process and needs manual operation, so that the use of the bag is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a peritoneoscope load handling device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a laparoscope fetching device comprises a hollow pipe, wherein a push rod is arranged in the hollow pipe, the push rod and the hollow pipe form a telescopic rod, and a fetching bag is preset in the hollow pipe.

Preferably, the other end of the push rod, which is far away from the hollow tube, is provided with a limiting cover.

Preferably, the inner wall of the hollow pipe is provided with a guide rail corresponding to the outer side of the push rod in a matching manner.

Preferably, one end of the hollow pipe close to the limiting cover is provided with a limiting ring.

Preferably, the bag body is made of nickel alloy wires.

Preferably, one end of the nickel alloy wire is also provided with an annular extraction ring.

Preferably, the bag body is wound on the nickel alloy wire to form a columnar structure, and is placed at one end of the inner cavity of the hollow pipe in advance.

Advantageous effects

The utility model provides a peritoneoscope load handling device will get the thing bag and release in the abdominal cavity through the telescopic link, and the unique metal memory of nickel alloy silk can be opened automatically after releasing, makes things convenient for the doctor to place the excision thing in the bag, and is easy and simple to handle, and nimble.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the article-taking bag of the present invention.

Reference numerals

1-hollow tube, 2-push rod, 3-guide rail, 4-limit cover, 5-nickel alloy wire, 6-object-taking bag, 7-limit ring and 8-bag body.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Examples

As shown in fig. 1-2, a laparoscopic fetching device comprises a hollow tube 1, a push rod 2 is arranged in the hollow tube 1, the push rod 2 and the hollow tube 1 form a telescopic rod, and a fetching bag 6 is also preset in the hollow tube 1.

Preferably, the other end of the push rod 2 far away from the hollow tube 1 is provided with a limit cover 4.

Preferably, the inner wall of the hollow tube 1 is provided with a guide rail 3 which is matched and corresponding to the outer side of the push rod 2.

Preferably, one end of the hollow tube 1 close to the limit cover 4 is provided with a limit ring 7.

Preferably, the article-taking bag 6 is composed of a nickel alloy wire 5 and a bag body 8.

Preferably, one end of the nickel alloy wire 5 is also provided with an annular extraction ring.

Preferably, the bag body 8 is wound on the nickel alloy wire 5 to form a columnar structure, and is placed at one end of the inner cavity of the hollow tube 1 in advance.

In the art, stretch into the telescopic link in the abdominal cavity after the fixed position that needs draw the tissue, use the push rod will get the thing bag and release, get the thing bag and release the back, through the peculiar memory nature of nickel alloy silk, alright open to predetermineeing the form after can releasing, can put into it through surgical instruments with excision tissue in the abdomen after opening in, convenient operation, the practicality is higher.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the content of the present invention within the protection scope of the present invention.

Claims

1. A laparoscopic fetching device comprises a hollow tube (1), and is characterized in that: the novel bag-type bag is characterized in that a push rod (2) is arranged in the hollow tube (1), the push rod (2) and the hollow tube (1) form a telescopic rod, a bag-type bag (6) is also preset in the hollow tube (1), a limiting cover (4) is arranged at the other end, far away from the hollow tube (1), of the push rod (2), a guide rail (3) corresponding to the outer side of the push rod (2) in a matched mode is arranged on the inner wall of the hollow tube (1), a limiting ring (7) is arranged at one end, close to the limiting cover (4), of the hollow tube (1), the bag-type bag (6) is composed of a nickel alloy wire (5) and a bag body (8), one end of the nickel alloy wire (5) is also provided with an annular extraction ring, and the bag body (8) is wound on the nickel alloy wire (5) to form a columnar structure and is preset at one end of an inner cavity of the hollow tube (1).