公开(公告)号：US20220126066A1

公开(公告)日：2022-04-28

申请号：US17570776

申请日：2022-01-07

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Ralph V. Clayman ,  Kamaljot S. Kaler ,  Jamie Landman ,  Michael John Klopfer ,  Guann-Pyng Li

IPC: A61M25/06 ,  A61B90/00 ,  A61M25/01 ,  A61M25/00

Abstract: Various embodiments herein comprise a handheld load sensing device. In one embodiment, the device comprises a force sensor (e.g., a mechanical spring or an electromechanical load cell) adapted to receive a force, an input/output interface, and an adjustable attachment mechanism adapted to reversibly attach a surgical device. In another embodiment, the force sensor detects the amount of force applied during the deployment of the surgical device in a patient and outputs a force value representative thereof via the input/output interface. Also provided herein are methods of making and using load sensing devices.

公开(公告)号：US11526827B2

公开(公告)日：2022-12-13

申请号：US16588634

申请日：2019-09-30

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Guann-Pyng Li ,  Michael John Klopfer ,  Sergio Gago-Masague ,  Richard P. Donovan ,  Yutian Ren

IPC: G06Q10/06 ,  G06Q50/06 ,  G06Q50/04 ,  G05B23/02 ,  G01R22/10

Abstract: Non-intrusive monitoring and workflow assessment to optimize manufacturing environments are described herein. The systems and method combines computer vision and energy load disaggregation to track worker activity and equipment usage and status. These events are then correlated to optimize workflows and energy efficiency.