Postoperative pressure-resistant protective nursing device for liver and gall interventional operation

Abstract

The invention discloses a postoperative pressure-resistant protective nursing device for a liver and gall interventional operation, and particularly relates to the field of medical apparatus and instruments. The device comprises a supporting frame movably arranged on a sickbed. A lead screw is fixed to the top of the inner side of the supporting frame. The parts, on the two sides, of the exteriorof the lead screw are in thread connection with sliding blocks. The bottom of each of the two sliding blocks is connected with a nursing mechanism through a connecting rod. An adjustment limiting mechanism is arranged at the bottom of each nursing mechanism. According to the postoperative pressure-resistant protective nursing device for the liver and gall interventional operation, the two nursingmechanisms are driven by the lead screw to move to be attached to the two shoulders of a patient, and because of engagement between a gear and a rack, at the moment, each nursing mechanism not only moves inwards, but also turns for a certain angle, the phenomenon that heat under a quilt is lost too quick because the quilt gets away from the chest of the patient too far is avoided for sure, it is also guaranteed that the quilt does not press a wound, it is achieved that the device adapts to patients of different figures, the nursing mechanism can be stabilized during long-term using with continuous pressing, and the service life of the whole device is prolonged.

Description

technical field [0001] The invention relates to the technical field of medical devices, and more specifically, the invention relates to an anti-pressure and protective nursing device after hepatobiliary intervention. Background technique [0002] Hepatobiliary Surgery mainly studies hepatocellular carcinoma, hepatolithiasis, post-hepatitic cirrhosis and acute liver failure caused by severe hepatitis, which are major diseases that seriously threaten the health of Chinese people. The postoperative wound of hepatobiliary surgery is located below the chest. It is easy for the patient to cover the wound with a quilt and during sleep to compress the wound and cause the wound to rupture again. At present, the basic protection is only done by covering the wound with gauze, and there is still a large risk Security risks. [0003] However, if a support structure is placed on both sides of the body to fix the body, then it is subject to long-term extrusion of the human body, and it is...

AI Technical Summary

Problems solved by technology

The postoperative wound of hepatobiliary surgery is located below the chest. It is easy for the patient to cover the wound with a quilt and during sleep to compress the wound and cause the wound to rupture again. At present, the basic protection is only done by covering the wound with gauze, and there is still a large risk Security risks

[0003] However, if a support structure is placed on both sides of the body to fix the body, it will be subject to long-term extrusion of the human body, and it is prone to deformation, and the instability of the fixed human body is also a problem. It also needs to be suitable for people of different fat and thin.

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