Abdomen pull hook device

Abstract

The invention discloses an abdomen pull hook device. A technical scheme of the abdomen pull hook device is that arc arms in pair comprise an outer arc arm and an inner arc arm. The outer arc arm is hollow, and the outer arc arm comprises a straight line arm and a camber line arm. The outer wall of the inner arc arm is matched with the internal hollowed part of the camber line arm. One end, protruded out of the camber line arm, of the inner arc arm is connected with a support column. One end, adjacent to the camber line arm, of a rotating shaft is provided with a lug boss. Two sides of the lugboss are provided with a deformable air inflating bag and an air outlet bag. The air outlet bag is sheathed on the rotating shaft and positioned between a slider and the lug boss. One side, away fromthe lug boss, of the air outlet bag is provided with a baffle ring. One side, away from the lug boss, of the air inflating bag is provided with a separating plate. The air inflating bag is provided with an air inflating port and an air inlet. The air outlet bag is provided with an air pumping port and an air outlet. The air inflating port and the air pumping port are connected to the separating plate through an air pipe and communicated with the interior of the camber line arm. The air inlet and the air outlet are connected to the side wall of the straight line arm through the air pipe and communicated with the outside. A problem that a size of the abdomen pull hook device cannot be adjusted is solved.

Description

technical field [0001] The invention relates to a medical device, more specifically to an abdominal hook device. Background technique [0002] When doctors perform abdominal surgery on patients, in order to obtain a good surgical field of vision, they need to use retractors to retract tissues to expose deep tissues and organs. At present, the abdominal retractor devices used in society are fixed on the left and right sides of the operating table through positioning components. The left and right arc arms are put together to form a large semi-arc, and the retractors that retract the tissue are installed on the arc arms for fixation, which can save the number of nurses, and at the same time reduce the crowding during the operation, making it easier for the surgeon The doctor performs the operation, but there are defects in the existing abdominal retractor device: first, the size of the arc arm is fixed, and the size of the bed in the operating room will change with the patient...

AI Technical Summary

Problems solved by technology

[0002] When doctors perform abdominal surgery on patients, in order to obtain a good surgical field of vision, they need to use retractors to retract tissues to expose deep tissues and organs. At present, the abdominal retractor devices used in society are fixed on the left and right sides of the operating table through positioning components. The left and right arc arms are put together to form a large semi-arc, and the retractors that retract the tissue are installed on the arc arms for fixation, which can save the number of nurses, and at the same time reduce the crowding during the operation, making it easier for the surgeon The doctor performs the operation, but there are defects in the existing abdominal retractor device: first, the size of the arc arm is fixed, and the size of the bed in the operating room will change with the patient's body width. At this time, the paired arc arm It cannot be joined together, and the stability becomes poor. If the arc arm is inadvertently touched and moved, it will cause the retractor to excessively pull the tissue, which will cause great trauma to the patient's wound; second, the position of the patient on the hospital bed is different, and the arc arm is symmetrical If the center is inconsistent with the center of the patient’s part to be operated on, the retractor cannot be installed on the arc arm to fix it, and someone needs to hold the retractor, which will increase the number of personnel, high hospital costs, crowded and inconvenient surgery

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