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Disposable laparoscope flushing and sucking tube device

A laparoscopic, disposable technology, applied in laparoscopy, endoscopy, medical science, etc., can solve the problems of easy pollution, inconvenient use, infection, etc., to avoid infection, reduce injury, and ensure the effect of surgical field

Pending Publication Date: 2021-08-06
THE OBSTETRICS & GYNECOLOGY HOSPITAL OF FUDAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are no dedicated flushing, suction and smoke exhaust pipelines in clinical laparoscopic surgery. Generally, medical staff use various pipeline combinations to perform flushing, suction and smoke exhaust. The disadvantage is that it is inconvenient to use. Pollution is prone to occur during use, and there is a risk of postoperative infection

Method used

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  • Disposable laparoscope flushing and sucking tube device
  • Disposable laparoscope flushing and sucking tube device
  • Disposable laparoscope flushing and sucking tube device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The disposable laparoscopic flushing tube device designed in this embodiment is mainly composed of a first flexible tube 101, a second flexible tube 102 and a branch tube 103, wherein the first flexible tube 101 is used as a flushing tube for delivering cleaning fluid to the abdominal cavity. The interior is quickly cleaned; the second hose 102 is used as a suction tube to suck the flushed waste water or other washing liquid, and discharge various liquids out of the body in time; the branch tube 103 is used as a smoking tube to discharge the smoke in the abdominal cavity ( It should be noted that the smoke refers to the smoke generated when the electrosurgical equipment is in use) is inhaled into the inside of the second hose 102 and discharged to ensure a clear surgical field, so as to ensure that the doctor can carry out laparoscopic surgery smoothly. In order to realize the above-mentioned technology Purpose, this embodiment adopts the following scheme to achieve, spe...

Embodiment 2

[0048] The difference between this embodiment and Embodiment 1 is that in the above-mentioned disposable laparoscopic suction tube device, a first flow regulator 104 is installed on the branch tube 103, and a second flow regulator 104 is installed on the first connecting tube 105. flow regulator 108 .

[0049] The above-mentioned first flow regulator 104 is used to adjust the flow rate of the branch pipe 103 and the second flow regulator 108 is used to adjust the flow rate of the cleaning liquid inside the first connecting pipe 105 to meet different usage requirements.

[0050] To sum up;

[0051] The disposable laparoscopic flushing suction tube device can not only adjust the flushing speed, but also adjust the smoking speed, has good practicability, and can better meet the use requirements of medical staff.

[0052] Working principle: when the disposable laparoscopic flushing tube device is used, it is connected to the cleaning solution bottle through the insertion needle 1...

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Abstract

The invention discloses a disposable laparoscope flushing and sucking tube device. The device comprises a main body structure, wherein the main body structure comprises a first hose, a second hose and a branch tube, the second hose and the first hose are arranged side by side, a side portion of the second hose is fixedly connected with a side portion of the first hose, the branch tube is fixedly installed on the side portion of a side, away from the first hose, of the second hose, and the branch tube communicates with interior of the second hose. According to the disposable laparoscope flushing and sucking tube device, the first hose, the second hose and the branch tube are integrated, the device can be used as a flushing, sucking and smoke discharging pipeline special for a laparoscopic surgery in clinic, is convenient to use, clean and orderly, is not easy to be polluted during use, and effectively avoids risk of postoperative infection; and the branch tube can timely discharge smoke generated when electrosurgical equipment is used, so that a clear surgical field can be ensured, and harm of the smoke to medical personnel can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a disposable laparoscopic flushing suction tube device. Background technique [0002] Laparoscopic surgery is a newly developed minimally invasive method, and it is an inevitable trend in the development of future surgical methods. With the rapid development of industrial manufacturing technology, the integration of related disciplines has laid a solid foundation for the development of new technologies and methods. Coupled with the increasingly skilled operation of doctors, many open operations in the past have now been replaced by endovascular surgery. Greatly increased surgical options. The traditional method of retroperitoneal laparoscopic surgery is to make three small incisions of 1 cm in the patient's abdomen, each inserting a tube-shaped working channel called "trocar", and all subsequent operations are performed through these three channels; Complete the same st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/012A61B1/313
CPCA61B1/012A61B1/3132A61B1/015
Inventor 郭小兰朱金凤羌虹张丽
Owner THE OBSTETRICS & GYNECOLOGY HOSPITAL OF FUDAN UNIV
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