Title:
人工弁輪の縫着前評価器具
Document Type and Number:
Japanese Patent JP7025766
Kind Code:
B2
Abstract:
To provide an apparatus for evaluating an artificial valve ring before sewing that can accurately evaluate an artificial valve ring in a stage before sewing it regardless of experiences of an operator.SOLUTION: An apparatus for evaluating an artificial valve ring before sewing 1 includes an annular body 2 that is provided with a separation part 6 capable of opening and closing in at least one part on the circumference thereof and formed so as to provide an annular shape conforming to an artificial valve ring by closing the separation part 6.SELECTED DRAWING: Figure 1
Inventors:
Satoshi Wakasa
Masaaki Numazawa
400,000 order
Hiroto Sato
Masaaki Numazawa
400,000 order
Hiroto Sato
Application Number:
JP2019018178A
Publication Date:
February 25, 2022
Filing Date:
February 04, 2019
Export Citation:
Assignee:
Senko Medical Instrument Mfg.Co.,Ltd.
International Classes:
A61F2/24; A61B17/04
Domestic Patent References:
| JP2000116663A | ||||
| JP2001037764A |
Foreign References:
| US20140277421 | ||||
| US20120004685 | ||||
| US20180098853 |
Attorney, Agent or Firm:
Koji Yamamoto
Keiichi Odawara
Keiichi Odawara