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:
Jun. 23, 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 wire pulling wheel, an endoscope handle, and an endoscope. During a winding process, both ends of a pull wire are respectively distributed at two opposite sides of a winding part; then, the two ends of the pull wire are respectively correspondingly wound in the two winding grooves in opposite directions. Since the two wire winding grooves are provided with wire penetrating holes communicated with a cavity, after the pull wire is wound, the ends of the pull wire can penetrate through one wire penetrating hole to the cavity, and then penetrate through the other wire penetrating hole from the cavity; and the penetration is repeated such that the ends of the pull wire can be stably fixed on the winding part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile