Surgical clinical dilation device

Abstract

The invention discloses a surgical clinical dilation device in the technical field of medical instruments. The surgical clinical dilation device comprises a main shell, an adjusting screw rod, a moving shell and a moving screw rod. The surgical clinical dilation device can be integrally fixed to a surgical bed through a fixing clamp and prevented from accidentally moving in a surgical process. A moving plate is driven to move by the moving screw rod through a first gear and a second gear, the adjusting screw rod is enabled to move through the moving plate so as to make dilation arms and dilation plates at appropriate positions. The adjusting screw rod is enabled to rotate through a first bevel gear and a second bevel gear, so that sleeves on two sides drive the dilation plates to move fordilating a surgical incision to an appropriate size to facilitate surgery. After the device is adjusted and fixed, manual dilation operation of medical personnel is avoided, so that fatigue of the medical personnel is alleviated, dilation stability is improved, and simplicity and safety in operation are achieved. The surgical clinical dilation device has advantages of simple structure, conveniencein use and high practicality.

Description

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AI Technical Summary

Benefits of technology

This new technology helps fix an apparatus onto its own working surface without being affected from any movements or shifts caused while it works. It also allows for precise positioning of two parts - one moves over another's guide rails, allowing them to work together smoothly. After this process, they can make smaller cutouts at their desired locations within body tissue. They then automatically extend these small openings into larger ones when needed. Overall, this innovation makes operations safer, more stable, easier than previous methods.

Problems solved by technology

The technical problem addressed by this patented design is that current methods require opening an abdominal incision with tools like chisels or scalpel blades which makes them difficult-to-use due to their instability when they come into contact with other parts inside the body overtime causing pain and potential accidents from slipping around too much material outwardly while still being able to fix small areas accurately without getting tired easily.

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