Patent · US Active

Surgical stapling devices

US10702269B2 · kind B2 · utility

0Cited by

167References

22Claims

0Family size

Assignee

Covidien LP · US

Inventors

Damao Gong · Shanghai, CN
Xiliang Zhang · Shanghai, CN
Yuandong Tan · Shanghai, CN

Key dates

Filing date	Dec 25, 2014
Grant date	Jul 7, 2020
Priority date	—
Expiry date	Nov 3, 2035

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B2017/07271
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A surgical stapling device (10) includes a frame (36), a pusher (105), a clamping plate assembly (110), a holder (180), and a stapling plate (220). The pusher (105) is movable in relation to the frame (36) between a retracted position and an advanced position. The pusher (105) is operatively associated with the holder (180), the clamping plate assembly (110), and the stapling plate (220) such that movement of the pusher (105) between the retracted and the advanced positions effects movement of the (105), the clamping plate assembly (110), and the stapling plate (220) to one of their respective retracted or advanced positions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.