David I Moreira Ridsdale

Title: Innovations by David I Moreira Ridsdale

Introduction

David I Moreira Ridsdale is an accomplished inventor based in Saratoga, CA. He has made significant contributions to the field of medical devices, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of surgical instruments.

Latest Patents

One of his latest patents is titled "Devices and methods for crimp interface for cable tension sensor." This medical device comprises an end effector, a mechanical structure, a connector, and a force sensor unit. The connector extends from a drive component of the mechanical structure to the end effector. Motion of the drive component produces a tension force within the connector, which is associated with an end effector torque or force exerted by the end effector. The force sensor unit comprises a body, and the body is coupled in-line with the connector so that strain in the connector is imparted to the body. A strain sensor measures the strain on the body as an indication of strain in the connector, which is an indication of torque or force at the end effector. The connector may be continuous and coupled to the body with a slack relief portion of the connector within the body. Alternatively, the connector may be discontinuous and coupled to opposite ends of the body.

Another notable patent is for a "Surgical tool with nested shaft tubes." This surgical instrument includes a chassis, an outer tube having a proximal end operably coupled to the chassis, and an inner tube extending within the outer tube. The inner tube has a proximal end operably coupled to the chassis to allow slidable movement of the inner tube relative to the outer tube in response to a force imparted to a distal end of the inner tube, ensuring that frictional force imparted to an outer surface of the outer tube is not imparted to the inner member.

Career Highlights

David I Moreira Ridsdale is currently employed at Intuitive Surgical Operations, Inc., where he continues to innovate in the medical device sector. His work has significantly impacted the design and functionality of surgical tools, enhancing their effectiveness in medical procedures.

Collaborations

He has collaborated with talented individuals such as Harsukhdeep Singh Ratia and Zhou Ye, contributing to the advancement of medical technology through teamwork and shared expertise.

Conclusion

David I Moreira Ridsdale