Title:
FILTER DEVICE
Document Type and Number:
Japanese Patent JP2019141302
Kind Code:
A
Abstract:
To provide a filter device that can restrain collected matter collected by a filter from flowing out or a living tissue with the filter dwelt therein from being damaged.SOLUTION: A filter device 10 for collecting clots 200 within a blood vessel, includes: a shaft part 30 comprising an elongated wire 31 and a locking portion 32 fixed to a distal portion of the wire 31; and an expandable filter 20 comprising a distal side opening 50 and a proximal side opening 60. The wire 31 is passable through the distal side opening 50 and the proximal side opening 60. The locking portion 32 is locatable between the distal side opening 50 and the proximal side opening 60 and passable through the distal side opening 50.SELECTED DRAWING: Figure 2
Inventors:
KITAOKA TAKASHI
IMAI MASAOMI
KANAMOTO KAZUAKI
MASUBUCHI YUKI
IMAI MASAOMI
KANAMOTO KAZUAKI
MASUBUCHI YUKI
Application Number:
JP2018028164A
Publication Date:
August 29, 2019
Filing Date:
February 20, 2018
Export Citation:
Assignee:
TERUMO CORP
International Classes:
A61B17/22
Domestic Patent References:
| JP2003513745A | 2003-04-15 | |||
| JP2003290231A | 2003-10-14 | |||
| JP2003509155A | 2003-03-11 |
Foreign References:
| US20030171770A1 | 2003-09-11 |
Attorney, Agent or Firm:
Makito Yamada
Koji Hirokawa
Koji Hirokawa