Endoquest Robotics, Inc.

Sungwoo Cho

Yongman Park

Dongsuk Shin

Raymond Lee

Daniel Huan Kim

Byeonghui Kim

Daniel Kim

A steerable overtube assembly for a robotic surgical system can include a steerable shaft having one or more instrument channel and a control hub configured to mount to the steerable shaft. The assembly can also include a manual actuator extending from the control hub and configured to allow the steerable shaft to be manually steered by a user's hand, and a robotic actuator housed by and/or extending from the control hub configured to connect to a robotic driver to allow robotic steering of the steerable shaft.

Steerable overtube assemblies for robotic surgical systems

An end effector for a minimally invasive medical device can include a base configured to attach to a distal end of a shaft, and a disposable distal portion configured to removably attach to the base to be disposed of after use.

Disposable end effectors

A force transmission system for a robotically controlled medical device can include a pushing actuator configured to be pushed by a robotic instrument controller and a wire. The wire can include a first end attached to an end of the pushing actuator to be pushed distally by the pushing actuator, and a second end attached to a distal location of the medical device. The system can include a reverse motion device that can be interfaced with the wire between the first end and the second end. The reverse motion device can be configured to cause a proximal pulling action on the second end in response to pushing of the first end distally by the pushing actuator or other actuation by the pushing actuator. The reverse motion device can be configured to maintain a point of contact with the wire in the same spatial location to prevent wire motion due to actuation.

Growing community of inventors

Houston, TX, United States of America

Sungwoo Cho