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. 21, 2022
Filed:
Jun. 24, 2020
Micro-tech (Nanjing) Co., Ltd., Nanjing, CN;
Arthur John Kaffes, Bellevue Hill, AU;
Arthur John Kaffes, Bellevue Hill, AU;
Changqing Li, Nanjing, CN;
Chunxia Shi, Nanjing, CN;
Jianyu Wei, Nanjing, CN;
Zhenghua Shen, Nanjing, CN;
MICRO-TECH (NANJIN) CO., LTD., Nanjing, CN;
Other;
Abstract
An overtube device and an endoscope assembly are provided, the overtube device includes an overtube body having a proximal end and a distal end, the overtube body is provided with a bore which extending from the distal end to the proximal end of the overtube body, the bore is configured to allow a passing portion of the endoscope assembly to pass therethrough; a pulling lumen is formed in the overtube body, which extends from the distal end to the proximal end of the overtube body, the pulling lumen is configured to allow a pulling part to pass therethrough, and the distal end of the pulling part is fixed with the distal end of the overtube body.