CN219763402U

CN219763402U - Laparoscopic fetching bag

Info

Publication number: CN219763402U
Application number: CN202223206005.9U
Authority: CN
Inventors: 李旭; 李龙; 陈震
Original assignee: Capital Institute of Pediatrics
Current assignee: Capital Institute of Pediatrics
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-09-29
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to the field of medical equipment and discloses a laparoscopic object taking bag which comprises a vent pipe, wherein one end of the vent pipe is closed, and the other end of the vent pipe is fixedly communicated with a communicating pipe; the round frame is provided with a fetching bag at the bottom, and the fetching bag is a medical rubber bag; the leakage-proof assembly is arranged on the inner side wall of the round frame and used for preventing the loaded objects in the object taking bag from leaking out. According to the utility model, the air conveying pipe is communicated with an external inflation mechanism, under the condition that the four air bag baffles are not inflated, the four air bag baffles can not form a shielding measure for the round frame, when the object taking bag collects objects, after the four air bag baffles are inflated through the air conveying pipe, the communicating pipe and the annular cavity, the four air bag baffles are inflated and then horizontally arranged, so that the round opening of the round frame is shielded, the situation that the objects in the object taking bag fall in the whole object taking and extracting process is avoided, and the device is practical and suitable for wide popularization and use.

Description

Laparoscopic fetching bag

Technical Field

The utility model relates to the field of medical instruments, in particular to a laparoscopic fetching bag.

Background

Along with the wide development of the laparoscopic technique, most of gynecological operations such as ectopic pregnancy, ovarian tumor and other common and multiple diseases can be completed by using a laparoscope, and how to take out a specimen through an incision of 5-10mm becomes a difficult problem, and the conventional multipurpose spoon-shaped forceps are crushed and taken out from a trocar.

But the present inventors have found that this technical solution still has at least the following drawbacks:

because the upper opening of the object taking bag is open, objects in the object taking bag fall off easily in the process of taking the object taking mechanism out of the abdominal cavity, and the actual operation effect and efficiency are affected.

Disclosure of Invention

The utility model aims to provide a laparoscopic object taking bag, which solves the problems that in the prior art, the upper opening of the object taking bag is open, so that objects in the object taking bag are easy to fall off in the process of taking out an object taking mechanism from an abdominal cavity, and the actual operation effect and efficiency are affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a laparoscopic object taking bag comprises a vent pipe, wherein one end of the vent pipe is closed, and the other end of the vent pipe is fixedly communicated with a communicating pipe; the round frame is provided with a fetching bag at the bottom, and the fetching bag is a medical rubber bag; the leakage-proof assembly is arranged on the inner side wall of the round frame and used for preventing the loaded objects in the object taking bag from leaking out.

As a preferred implementation mode of the utility model, the bottom of one end of the ventilating pipe is vertically fixedly communicated with the air pipe.

As a preferred implementation mode of the utility model, an annular cavity is formed in the round frame, and one end port of the communicating pipe, which is far away from the vent pipe, is communicated with the annular cavity.

As a preferred embodiment of the utility model, the leakage-proof assembly consists of four quarter-round air bag baffles, and the root of each air bag baffle is fixed on the inner wall of the round frame.

As a preferred embodiment of the utility model, the inner wall of the round frame is provided with a through hole which is communicated with air of the air bag baffle plate.

As a preferred embodiment of the present utility model, a pull ring is fixed to the closed end of the vent pipe.

Compared with the prior art, the utility model has the following beneficial effects:

according to the laparoscopic object taking bag, the air conveying pipe is communicated with the external inflation mechanism, under the condition that the four air bag baffles are not inflated, the four air bag baffles cannot form a shielding measure for the round frame, when an object is collected by the object taking bag, after the four air bag baffles are inflated through the air conveying pipe and the communicating pipe and also the annular cavity, the four air bag baffles are inflated and then are horizontally arranged, so that the round opening of the round frame is shielded, and the situation that the object in the object taking bag falls in the whole object taking and extracting process is avoided.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a side view of a laparoscopic access bag of the present utility model;

FIG. 2 is a schematic side view in cross section of the distribution of the bag on the round frame;

FIG. 3 is a schematic top view of the air bag baffle of the laparoscopic access bag of the present utility model in a non-inflated state at a distributed position within the circular frame;

fig. 4 is a schematic top view of the air bag baffle of the laparoscopic object taking bag in a horizontal inflated state in a round frame.

In the figure: 1. a vent pipe; 2. a gas pipe; 3. a pull ring; 4. a round frame; 5. an air bag baffle; 6. a fetching bag; 7. a communicating pipe; 8. an annular cavity.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements 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.

Referring to fig. 1-4, the present utility model provides a technical solution: the laparoscopic object taking bag comprises a vent pipe 1, one end of which is closed, and the other end of which is fixedly communicated with a communicating pipe 7; the round frame 4 is provided with a fetching bag 6 at the bottom, and the fetching bag 6 is a medical rubber bag; the leakage-proof assembly is arranged on the inner side wall of the round frame 4 and is used for preventing the loaded objects in the object taking bag 6 from leaking out; the leak protection subassembly comprises four quarter circle's gasbag baffles 5, and the root of every gasbag baffle 5 is all fixed at round frame 4 inner wall, communicates gas-supply pipe 2 with outside inflation mechanism, under the circumstances that does not inflate for four gasbag baffles 5, four gasbag baffles 5 can not form a measure of sheltering from round frame 4, when getting thing bag 6 and collecting the object, still have annular cavity 8 to four gasbag baffles 5 through gas-supply pipe 2 and communicating pipe 7 after inflating, four gasbag baffles 5 can aerify the back level to shelter from round frame 4 round mouth department, avoid getting the object in the thing bag 6 and take the condition that the object took place to drop in whole thing extraction process.

Referring to fig. 1-4, in a specific embodiment, a gas pipe 2 is fixedly and vertically connected to the bottom of one end of a vent pipe 1, an annular cavity 8 is formed in a round frame 4, and a port of the communication pipe 7, which is far away from the vent pipe 1, is connected to the annular cavity 8.

Referring to fig. 1-4, further, a through hole is formed in the inner wall of the round frame 4 and is in air communication with the air bag baffle 5, and air flow enters the air bag baffle 5 from the annular cavity 8; the closed end part of the vent pipe 1 is fixed with a pull ring 3, and the pull ring 3 is convenient for medical staff to pull the vent pipe 1.

It should be noted that, the present utility model is a laparoscopic object taking bag, each piece is a general standard piece or a piece known to a person skilled in the art, and the structure and principle of the laparoscopic object taking bag are all known to the person skilled in the art through technical manuals or through routine experimental methods.

Working principle: during the use, with gas-supply pipe 2 and outside inflation mechanism intercommunication, under the circumstances that does not inflate four gasbag baffles 5, four gasbag baffles 5 can not form a measure of sheltering from round frame 4, when getting thing bag 6 and collecting the object, still have annular cavity 8 to four gasbag baffles 5 through gas-supply pipe 2 and communicating pipe 7 after inflating, four gasbag baffles 5 can aerify the back level to shelter from round frame 4 round mouth department, avoid getting the object in the thing bag 6 and take out the condition that the in-process took place to drop at whole getting.

Claims

1. A laparoscopic access bag, characterized in that: comprising the steps of (a) a step of,

one end of the ventilation pipe (1) is closed, and the other end is fixedly communicated with a communication pipe (7);

the round frame (4) is provided with a fetching bag (6) at the bottom, and the fetching bag (6) is a medical rubber bag;

the leakage-proof assembly is arranged on the inner side wall of the round frame (4) and is used for preventing the loaded objects in the object taking bag (6) from leaking out.

2. A laparoscopic access bag according to claim 1, characterized in that: the bottom of one end of the vent pipe (1) is vertically and fixedly communicated with a gas pipe (2).

3. A laparoscopic access bag according to claim 1, characterized in that: an annular cavity (8) is formed in the round frame (4), and one port of the communicating pipe (7), which is far away from the vent pipe (1), is communicated with the annular cavity (8).

4. A laparoscopic access bag according to claim 1, characterized in that: the leakage-proof assembly consists of four quarter-round air bag baffles (5), and the root of each air bag baffle (5) is fixed on the inner wall of the round frame (4).

5. A laparoscopic access bag according to claim 4, wherein: the inner wall of the round frame (4) is provided with a through hole which is communicated with air of the air bag baffle plate (5).

6. A laparoscopic access bag according to claim 1, characterized in that: the closed end part of the vent pipe (1) is fixed with a pull ring (3).