Title:
FLEXIBLE HOSE WITH CLOSABLE CUFF, MANUFACTURING METHOD THEREFOR, AND DEVICES CONTAINING
Document Type and Number:
WIPO Patent Application WO/2020/154946
Kind Code:
A1
Abstract:
Flexible hose with closable cuff, manufacturing method therefor, and devices containing. A flexible hose (20) has a length of hollow tubing (24) and a closed cuff (22). A method for manufacturing a flexible hose (20), has the steps of providing a length of flexible tubing (24), providing a closable cuff (22), aligning the closable cuff (22) with the hollow tubing (24) at a closed cuff location, and affixing the closable cuff (22) to the length of hollow tubing (24) by closing the closable cuff (22) around the length of hollow tubing (24) at the closed cuff location, thereby forming a flexible hose (20) having a closed cuff(22). The method does not include the step of screwing the closable cuff (22) onto the length of hollow tubing (24). Devices may also contain such a flexible hose (20). The flexible hose (20) and associated manufacturing method can provide a more secure and uniform bond between the flexible hose and the cuff, reduce the amount of flexible hose material used to create a flexible hose.
Inventors:
FU KWOK FU (CN)
KOH MING FAI (CN)
CHU CHING SAU (CN)
MAO CHANG BIN (CN)
LI RUN XING (CN)
HU WEI FENG (CN)
KOH MING FAI (CN)
CHU CHING SAU (CN)
MAO CHANG BIN (CN)
LI RUN XING (CN)
HU WEI FENG (CN)
Application Number:
PCT/CN2019/073889
Publication Date:
August 06, 2020
Filing Date:
January 30, 2019
Export Citation:
Assignee:
VINCENT MEDICAL (DONGGUAN) TECH CO LTD (CN)
International Classes:
A61M16/08; F16L3/10; F16L33/34; F16L35/00
Foreign References:
| CN208670270U | 2019-03-29 | |||
| US20140053939A1 | 2014-02-27 | |||
| US20140053939A1 | 2014-02-27 | |||
| US5385373A | 1995-01-31 | |||
| GB2549519A | 2017-10-25 | |||
| US4162370A | 1979-07-24 |
Other References:
See also references of EP 3887700A4
Attorney, Agent or Firm:
WU, FENG & ZHANG (CN)
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