Title:
TISSUE CLOSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/028118
Kind Code:
A1
Abstract:
Provided is a tissue closing device, comprising: a first clamp seat (11) and a second clamp seat (12) which can be relatively opened and closed, a cavity (110) for receiving tubular tissue is formed between the first clamp seat (11) and the second clamp seat (12) when the first clamp seat (11) and the second clamp seat (12) are closed; a packet assembly (13) arranged with the first clamp seat (11) and the second clamp seat (12), the packet assembly (13) comprising: a strapping tape (131) having a first free end (1313) at a distal end of the first clamp seat (11) and a second free end (1314) at a distal end of the second clamp seat (12); a first strapping tape buckle (1321) disposed adjacent to the first free end (1313) in an initial state; a second strapping tape buckle (1322) disposed adjacent to the second free end (1314) in an initial state, the second strapping tape buckle (1322) being disposed opposite to the first strapping tape buckle (1321) and receiving the tubular tissue within the cavity (110), meanwhile the first clamp seat (11) and the second clamp seat (12), after being closed, are clamped with the first strapping tape buckle (1321); and a first drive mechanism (133) arranged as: after the first strapping tape buckle (1321) and the second strapping tape buckle (1322) are buckled, the first strapping tape buckle (1321) and the second strapping tape buckle (1322) are movable synchronously with respect to the strapping tape (131), so that in cooperation with the strapping tape (131), the tubular tissue is folded into a packet shape.
Inventors:
CHEN WANGDONG (CN)
SHAN TENG (CN)
SHU TUO (CN)
SHAN TENG (CN)
SHU TUO (CN)
Application Number:
PCT/CN2016/112079
Publication Date:
February 15, 2018
Filing Date:
December 26, 2016
Export Citation:
Assignee:
TOUCHSTONE INT MEDICAL SCIENCE CO LTD (CN)
International Classes:
A61B17/115; A61B17/072; A61B17/3209
Foreign References:
| CN105997174A | 2016-10-12 | |||
| CN106137290A | 2016-11-23 | |||
| CN104434244A | 2015-03-25 | |||
| CN204394620U | 2015-06-17 | |||
| CN204971413U | 2016-01-20 | |||
| US20100234862A1 | 2010-09-16 | |||
| US20060020271A1 | 2006-01-26 |
Other References:
See also references of EP 3498179A4
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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