Non-laparoscopic pneumoperitoneum hanger

Abstract

The invention relates to a non-laparoscopic pneumoperitoneum hanger. The non-laparoscopic pneumoperitoneum hanger is provided with a stand column; the stand column is connected with a cross rod with the height capable of being adjusted in a lifting mode; a lifting pipe made of a hard material is installed on the cross rod; the lifting pipe is provided with an instrument channel capable of allowinga surgical instrument to penetrate through; and the lower part of the lifting pipe is provided with a supporting ring which can be arranged in the abdominal wall of the human body, can rise and fallalong with the cross rod to arch the abdominal wall upwards and is made of an elastic material. The abdominal wall of a patient is supported by the supporting ring to form an operation space in the abdominal wall, so that compression injury to the viscera of the patient due to direct inflation in the abdominal wall during a traditional laparoscopic operation is effectively prevented; and the surgical instrument can directly reach a surgical site through the instrument channel, so that an opening for inserting the surgical instrument does not need to be additionally formed, the consistency of an instrument inserting site and the surgical site is ensured, and the smooth operation is facilitated.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a non-laparoscopic gas abdomen suspender. Background technique [0002] In minimally invasive abdominal surgery, it is usually necessary to inflate the surgical site in the patient's abdomen to make the abdominal wall of the site arch upward and keep it sealed to prevent internal gas leakage. Surgical instruments enter the patient's abdomen through a puncture device for surgery. However, this surgical method is prone to air leakage and requires high sealing performance. It is necessary to continuously inflate the abdomen to maintain the arched state of the abdominal wall, and continuous inflation will cause certain compressive damage to the internal organs of the human body, especially the original body. Weak elderly patients are prone to a series of symptoms such as dyspnea and cough during the operation; at the same time, because another hole needs to be inserted fi...

AI Technical Summary

Problems solved by technology

However, this surgical method is prone to air leakage and requires high sealing performance. It is necessary to continuously inflate the abdomen to maintain the arched state of the abdominal wall, and continuous inflation will cause certain compressive damage to the internal organs of the human body, especially the original body. Weak elderly patients are prone to a series of symptoms such as dyspnea and cough during the operation; at the same time, because another hole needs to be inserted first, and the surgical instrument is inserted into the abdominal cavity through the puncture device for surgery, it is more cumbersome to use. There is a certain deviation between the site and the surgical site, which is not conducive to the smooth progress of the operation.

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