Smart cartridge wake up operation and data retention
US11389162B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2020 |
| Grant date | Jul 19, 2022 |
| Priority date | — |
| Expiry date | Sep 17, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A surgical instrument comprising an end effector, a firing member, a motor, and a control circuit is disclosed. The end effector comprises a first jaw, a second jaw movable relative to the first jaw to grasp tissue therebetween, a staple cartridge comprising staples, a first sensor at a first position of the end effector, and a second sensor at a second position of the end effector. The firing member is movable in a firing motion to deploy the staples. The motor is configured to cause the firing motion. The control circuit is configured to receive a first output of the first sensor, receive a second output of the second sensor, and cause the motor to adjust the firing motion based on the first and second outputs. The first output is indicative of a tissue property and the second output is indicative of the tissue property.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.