Follow-up type nasal endoscopic surgery assistant robot

Abstract

The invention provides a follow-up type nasal endoscope operation auxiliary robot. The follow-up type nasal endoscope operation auxiliary robot comprises a guide rail adapter fitted to guide rails of different operation beds, an automatic lifting mechanism which is connected to the guide rail adapter and is lifted in the direction perpendicular to the operation beds, an automatic stretching mechanism which is connected to the tail end of the automatic lifting mechanism and stretches in a plane parallel to the operation beds, a two-degree-of-freedom RCM mechanism connected to the tail end of the automatic stretching mechanism, an automatic tail end adjusting mechanism which is connected to the tail end of the RCM mechanism and drives a nasal endoscope to conduct depth feeding and angle compensation and a controller which controls the automatic lifting mechanism, the automatic stretching mechanism, the RCM mechanism and the automatic tail end adjusting mechanism to move. A doctor is replaced with the robot in an operation to hold the nasal endoscope, appropriate adjustment in good time is carried out along with an operation instrument, the left hand of the doctor is liberated, picture swing occurring in the operation is overcome, the labor intensity of the doctor is reduced, and complications are reduced.

Description

technical field

[0001] The invention belongs to the field of medical equipment, and in particular relates to a follow-up auxiliary robot for nasal endoscopic surgery. Background technique

[0002] The main purpose of endoscopic sinus surgery is to remove nasal lesions and restore nasal ventilation. The traditional nasal endoscopic surgery method is that the surgeon holds the mirror in his left hand and performs the operation with his right hand. This surgical method has the following problems:

[0003] First, the surgeon needs one hand to hold the nasal endoscope, so he only has one hand to perform other surgical operations, and one-handed operation has many limitations, and some complex operations (such as resection operations) are difficult to complete with one hand. Requires two hands to operate. When two-handed operation is required, doctors often rely on assistants to hold the mirror, and communication and coordination between doctors and assistants is also a problem;...

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