Title:
生体吸収性ステープル
Document Type and Number:
Japanese Patent JP6823321
Kind Code:
B2
Abstract:
Provided is a bioabsorbable staple (1) that is less likely to break when kept inside a living body. The staple (1) is made of a biodegradable metal material. The staple (1) comprises: two insertion parts (2) to be inserted into biological tissue; a bridge part (3) that extends over a site to be sutured; and connection parts (4) connecting the respective insertion parts (2) and the bridge part (3). The connection part (4) is formed in a shape including a curved part having no bend point. At least a portion of the bridge part (3) is located on the tip-end side of the insertion parts (2) than a line connecting the respective top parts (41, 41) of the connection parts (4).
Inventors:
Hiroo Uchida
Cypress
Kotaro Hanada
Cypress
Kotaro Hanada
Application Number:
JP2017544249A
Publication Date:
February 03, 2021
Filing Date:
October 07, 2016
Export Citation:
Assignee:
Tokai National University Organization
National Institute of Advanced Industrial Science and Technology
National Institute of Advanced Industrial Science and Technology
International Classes:
A61B17/064; A61L17/06; A61L17/10; A61L17/12; A61L17/14
Domestic Patent References:
| JP2006334412A | ||||
| JP2005530559A | ||||
| JP2009268909A | ||||
| JP2008536540A | ||||
| JP2011518017A | ||||
| JP2004154544A | ||||
| JP6315486A |
Attorney, Agent or Firm:
Seiji Matsumoto