Title:
TIP AND CONTINUUM BODY CONNECTING STRUCTURE AND ENDOSCOPE
Document Type and Number:
WIPO Patent Application WO/2023/103932
Kind Code:
A1
Abstract:
A tip and continuum body connecting structure (100) and an endoscope. The tip and continuum body connecting structure (100) comprises: a tip (110), which is provided with first snap-fit portions (111), the first snap-fit portions (111) being located in the circumferential direction of the tip (110); and a continuum body (120), which is sleeved with the tip (110), the continuum body (120) being provided with second snap-fit portions (115), the second snap-fit portions (115) being located in the circumferential direction of the continuum body (120), and the first snap-fit portions (111) being snap-fitted with the second snap-fit portions (115), such that the tip (110) is connected to the continuum body (120). In the present tip and continuum body connecting structure (100) and endoscope, the snap-fit connection facilitates installation, is suitable for the connection of a continuum body (120) and tip (110) made of plastic material, and is beneficial for improving the operating convenience of the connection between the continuum body (120) and the tip (110). In addition, the first snap-fit portions (111) are provided in the circumferential direction of the tip (110) and the second snap-fit portions (115) are provided in the circumferential direction of the continuum body (120), and the connection of the first snap-fit portions and the second snap-fit portions can improve the stability of the connection of the tip (110) and the continuum body (120), thereby preventing the tip (110) from falling off the continuum body (120), improving the reliability of the endoscope, and reducing the probability of medical accidents.
Inventors:
YI FENG (CN)
LI JING (CN)
TAN XIAOFENG (CN)
LI JING (CN)
TAN XIAOFENG (CN)
Application Number:
PCT/CN2022/136465
Publication Date:
June 15, 2023
Filing Date:
December 05, 2022
Export Citation:
Assignee:
GUANGZHOU RED PINE MEDICAL INSTR CO LTD (CN)
International Classes:
A61B1/00; A61B1/005; F16L21/025
Foreign References:
| CN217040070U | 2022-07-26 | |||
| CN1798519A | 2006-07-05 | |||
| CN204293108U | 2015-04-29 | |||
| CN208910177U | 2019-05-31 | |||
| CN210871457U | 2020-06-30 | |||
| CN102835944A | 2012-12-26 | |||
| US20160213225A1 | 2016-07-28 | |||
| CN209469902U | 2019-10-08 | |||
| CN205210410U | 2016-05-04 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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