Title:
INDWELLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/210057
Kind Code:
A1
Abstract:
An indwelling device 1 for causing a stent graft 50 to be detained in an organism lumen, the indwelling device 1 comprising: a sheath 11 in which the stent graft is accommodated; a string-shaped conversion means 14 that maintains at least a portion of the stent graft in the axial direction in a contracted state in a state in which the stent graft is discharged from the sheath, and is capable of converting the portion from the contracted state to an expanded state; and an operating means 20 that is operated in order to cause the stent graft to be detained in the organism lumen. The operating means has a first operating part 20A for discharging the stent graft from the sheath, and a second operating part 20B for releasing restriction of the portion of the stent graft by the conversion means.
Inventors:
TAMAI YUSUKE (JP)
YAMAMOTO NAOAKI (JP)
EMI TOMOHIRO (JP)
YAMAMOTO NAOAKI (JP)
EMI TOMOHIRO (JP)
Application Number:
PCT/JP2022/012884
Publication Date:
October 06, 2022
Filing Date:
March 18, 2022
Export Citation:
Assignee:
SB KAWASUMI LABORATORIES INC (JP)
SUMITOMO BAKELITE CO (JP)
SUMITOMO BAKELITE CO (JP)
International Classes:
A61F2/966
Domestic Patent References:
| WO2020179697A1 | 2020-09-10 |
Foreign References:
| JP2020508089A | 2020-03-19 | |||
| JP2002503114A | 2002-01-29 | |||
| JP5408866B2 | 2014-02-05 | |||
| JP2015107301A | 2015-06-11 | |||
| JP2021057476A | 2021-04-08 | |||
| JP2021059197A | 2021-04-15 |
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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