(717) 566-9378 info@tpcdesign.net

Product Patent Portfolio: 

Path-Following Robot

This invention is a robot that follows a specific path, useful for increasing surgery efficiency.


Product Patent Details

Patent Abstract

A path-following robot, such as for creating a path to a target surgical site, includes a series of interconnected elements including a lead element at one end thereof, and a plurality of actuators each operably coupled to one of the plurality of elements.

Each actuator is capable of effecting rotational and spherical motion of one element with respect to another element.

The actuators are arranged to receive commands which individually control the relative position of one element compared with another element, where a position of the lead element determines a path and corresponding positions for all subsequent elements to create a path-following motion.

United States Patent

#9 ,554,860

Patent Filing Date

Jan 29th, 2015

Associated Marketplace









General Patent Information

Patent Description

Embodiments relate to a path-following robot, such as for use in endoscopy, laparoscopy, or other interventions.

The robot embodiments disclosed herein facilitate the use of surgical instruments such as retractors, scissors, knives, ablative instruments, suction, lavage and other surgical tools. The overtube 50 may have working channels along the perimeter thereof allowing the insertion of surgical instruments with the robot 10, 30 in place, or alternatively the robot 10, 30 may be removed and replaced with an endoscope, laparoscope, or other device.

Since the robot 10, 30 can be adjustably rigidified along its length, the guide wires normally used with a traditional laparoscope or endoscope can still be used to effect instrument motion and function without causing harmful compression of the element joints which can cause a traditional laparoscope or endoscope to bind or affect the performance of the surgical instrument.

While exemplary embodiments are described above, it is not intended that these embodiments describe all possible forms of the invention. Rather, the words used in the specification are words of description rather than limitation, and it is understood that various changes may be made without departing from the spirit and scope of the invention. Additionally, the features of various implementing embodiments may be combined to form further embodiments of the invention.

Learn About Our Product Consulting Services

Like What You See?

If you’ve got a product idea you’re looking to turn into a popular invention we can help you with concepts, design and prototyping, regulatory approval, manufacturing, and sales in competitive commercial markets including medical, aerospace, automotive and more!¬†

Product Invention Consulting

Discover Our Services Now

Contact Us for a FREE Consulting Quote!

Product Consulting

Tailored services for serious inventors and producers can guide you at all levels to take your patented invention from the beginning of startup to mass productions, regulatory approval and national commercial sales.

Reverse Engineering

We use top of the line software including SolidWorks, FEA, Pro Engineer, MatLab, FreeForm Modeling Plus, and Osirix CT/MRI software.onsectetur sed, convallis at tellus.

Software Capabilities

We use top of the line software including SolidWorks, FEA, Pro Engineer, MatLab, FreeForm Modeling Plus, and Osirix CT/MRI software.

Rapid Prototyping

TPC Design currently has 3 in-house RP machines as well as a complete machine shop.

Machining Capabilities

Milling, lathe, surface grinding, mig welder, tig welder, plasma cutting, oxy-acetylene, and robotic surfacing.

Composite Fabrication

Vacuum thermoforming, vacuum bagging for resin infusion, extrusion, matched tooling, compression mold, hand lay-up, oven cure, dip molding, and robotic processes.