The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 27, 2026
Filed:
Dec. 02, 2022
Guangzhou Red Pine Medical Instrument Co., Ltd., Guangzhou, CN;
GUANGZHOU RED PINE MEDICAL INSTRUMENT CO., LTD., Guangzhou, CN;
Abstract
Disclosed are an endoscope knob brake device, an endoscope handle, and an endoscope. The endoscope knob brake device includes a fixed frame, brake members and a brake knob. The fixed frame includes an operating cavity configured for a knob mechanism to pass through. At least two sliding grooves are arranged at intervals around the operating cavity. The brake members are slidably installed in the sliding grooves in a one-to-one correspondence. The brake knob is sleeved over the fixed frame. At least two pushing portions are disposed at intervals on an inner wall of the brake knob. When the brake knob is rotated to a preset angle, the pushing portions push, in a one-to-one correspondence, the brake members to move toward the operating cavity to hold the knob mechanism tightly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile