Non-laparoscopic pneumoperitoneum hanger

A suspender, laparoscopic technique

Pending Publication Date: 2020-10-16
常州赛生医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 symptom

Method used

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  • Non-laparoscopic pneumoperitoneum hanger
  • Non-laparoscopic pneumoperitoneum hanger
  • Non-laparoscopic pneumoperitoneum hanger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0016] Implementation mode one: if figure 1 , figure 2 As shown, a non-laparoscopic pneumoperitoneum hanger has a column 1 that can be fixed beside the operating table when in use. The column 1 is connected with a horizontal bar 2 that can be lifted and adjusted in height. A lifting tube 3 made of a hard material is installed. Specifically, the lifting tube 3 is fixedly connected to the left end of the cross bar 2 through a pin, and the right end of the cross bar 2 is slidably matched with the column 1 and the cross bar 2 is adjusted in place. Locked on the column 1.

[0017] The center of the lifting tube 3 is provided with an instrument channel 4 that can penetrate surgical instruments, the upper end surface of the lifting tube 3 has an arc-shaped slope, and the lower end surface of the lifting tube 3 has an oblique cut surface. There is a support ring 6 located at the lower part of the lifting tube 3. The support ring 6 is a hollow structure made of elastic material with...

Embodiment approach 2

[0019] Implementation mode two: if image 3 As shown, the difference from Embodiment 1 is that the support ring 6 is a solid structure made of elastic material, so there is no need to open an air channel 7 and connect the inflation tube 8 on the lifting tube 3, only the support ring 6 is used The opening on the abdominal wall 5 is slightly larger than the opening in Embodiment One.

[0020] In the present invention, a lifting tube with an instrument channel 4 is provided, and a support ring 6 is provided at the lower end of the lifting tube 3. During the operation, the support ring 6 is used to prop up the patient's abdominal wall 5 to form an operation space in the abdominal wall 5, effectively preventing the In traditional abdominal surgery, directly inflating the abdominal wall 5 causes compression damage to the internal organs of the patient; since surgical instruments can directly reach the surgical site through the instrument channel 4, there is no need to open additiona...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): A61B17/02
CPCA61B17/0218A61B17/0281
Inventor 沈城
Owner 常州赛生医疗科技有限公司
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