Title:
ハンドルアセンブリ及びそれを含む吻合器
Document Type and Number:
Japanese Patent JP7029547
Kind Code:
B2
Abstract:
A handle assembly and a stapler comprising same. The handle assembly comprises: a first handle (1) and a second handle (2), the first handle (1) being provided with a sliding slot (41) and a sliding block (42); and a first pointer (81) and a second pointer (82). The sliding block (42) is located at a second section (412) of the sliding slot (41); the first handle (1) is rotated in a second direction until the second handle (2) abuts against the sliding block (42); the second handle (2) is connected in a linkage manner to the first handle (1); the sliding block (42) pushes a second end (822) of the second pointer (82) to rotate in the second direction. The handle assembly is divided into the first handle (1) and the second handle (2); when the stapler does not reach a firing state, the first handle (1) may be pressed, but the second handle (2) does not rotate, and the stapler is not fired; the pointers are divided into the first pointer (81) and the second pointer (82), and when the first handle (1) and the second handle (2) rotate together, the sliding block (42) may push the second pointer (82) to rotate, so that the pointer does not block the rotation of the handle assembly, the smooth movement of the instrument is ensured when the stapler is fired, and the user experience is improved.
Inventors:
▲陳▼ 志
Guo Yi
Lin River
徐 ▲暁▼▲偉▼
Guo Yi
Lin River
徐 ▲暁▼▲偉▼
Application Number:
JP2020554350A
Publication Date:
March 03, 2022
Filing Date:
December 12, 2018
Export Citation:
Assignee:
Touchstone International Medical Science Co.,Ltd.
International Classes:
A61B17/115
Domestic Patent References:
| JP2015503949A | ||||
| JP2009189831A |
Foreign References:
| CN206261635U | ||||
| CN106388948A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Osamu Miyazaki
Tadahiko Ito
Osamu Miyazaki