Waist fixation device for surgery

By designing a waist fixing device including a base, elastic bond and electrode sheet, the problem of poor adaptability of the waist surgical fixing device to the patient and difficulty in pasting the electrocardiogram monitoring electrode sheet in the prior art is solved, and fixing and electrocardiogram monitoring of the patient's waist is achieved.

CN113786197BInactive Publication Date: 2025-03-18WUHAN UNIV
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Patent Information

Application Number
CN202111173697.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2021-09-30
Publication Date
2025-03-18
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing lumbar surgical fixtures have poor adaptability to the patient's body shape, and when the patient's face is lying downward, the electrode sheet of the ECG monitor is difficult to stick to the chest and abdomen.

Method used

A surgical waist fixing device is designed, including a base, elastic bond and electrode sheet. The upper surface of the base is equipped with sliding holes and electrical connection layers. The elastic bonds are lifted and installed through elastic telescopic parts. The electrode sheet is located at the top of the elastic bond and is connected to the electrical connection layer through contact conductors.

Benefits of technology

The device achieves the fixation of the patient's waist through the lifting and lowering activities of the elastic keys, preventing shaking, and contacting the patient's body through the electrode sheet to achieve electrocardiogram monitoring. The device is suitable for patients of different body types, and is convenient to operate and does not require multiple electrode tabs to be arranged.

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Abstract

The present application relates to a waist fixation device for surgery, which includes: a base, whose upper surface is evenly provided with sliding holes in the up-and-down direction to form a resting area for placing the patient's waist, and a power connection layer located at the bottom of the sliding hole is provided therein; an elastic key, whose bottom end extends into the sliding hole, and an elastic telescopic part is provided between it and the bottom of the sliding hole, and the lifting and lowering movement above the base is realized through the elastic telescopic part; an electrode sheet, which is provided at the top of at least one elastic key, and is electrically connected to the power connection layer and the outside world through a contact conductor provided inside the elastic key. The patient's waist can be placed on part of the elastic key and pressed down, and the elastic key whose edge is not in contact with the patient will limit and fix the patient's body and prevent the patient from shaking during surgery; the electrode sheet on the top of the pressed elastic key is in contact with the patient's body, so that the electrocardiogram data can be monitored and recorded during surgery.
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