Title:
CARTRIDGE SYSTEM, CARTRIDGE, AND METHOD FOR LOADING CLIP UNIT
Document Type and Number:
WIPO Patent Application WO/2022/137412
Kind Code:
A1
Abstract:
This cartridge system, in order to enable loading of a clip unit into an introduction device without blocking an opening in a cartridge after the clip unit has been stored via the opening, comprises: a clip unit (1) having a plurality of arms (211, 212) which are capable of opening and closing, and a coupling member (4) which is capable of coupling with a power transmission part (230) inserted into a sheath (220); and a case (6) having a storage area (6S) in which the clip unit is stored, a distal end opening (60b) which is provided to the distal-end side of the storage area, and a base end opening (3b) which is provided to the base-end side of the storage area and into which the sheath can be inserted. The case is configured so as to have a locking part (64) which allows the clip unit inserted through the distal end opening and moving to the base-end side to pass therethrough, and which restricts the passage of the clip unit moving to the distal-end side toward the distal end opening.
Inventors:
OKADA TSUTOMU (JP)
TAMURA TOSHINORI (JP)
TAMURA TOSHINORI (JP)
Application Number:
PCT/JP2020/048359
Publication Date:
June 30, 2022
Filing Date:
December 24, 2020
Export Citation:
Assignee:
OLYMPUS MEDICAL SYSTEMS CORP (JP)
International Classes:
A61B17/122
Foreign References:
| JP2009011852A | 2009-01-22 | |||
| JP2009011769A | 2009-01-22 | |||
| JP3159939U | 2010-06-03 | |||
| JP2017217206A | 2017-12-14 | |||
| JP2013063107A | 2013-04-11 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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