Browse Technologies

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A Robotic System for Treating Intracranial Hemorrhage (ICH)

Vanderbilt researchers have designed a general purpose system for precise steering of multi-lumen needles. One significant application of the system is decompression of the cranium during hemorrhagic events (ICH).


Licensing Contact

Ashok Choudhury

615.322.2503

Higher Accuracy Image-Guidance in Surgery

Vanderbilt engineers have designed and built a device that improves the accuracy of image-guidance systems (IGS) during surgery. The device creates a custom,  non-slip fit over the head and provides a rigid platform for attaching optical tracking markers to the patient, which is a critical component of image-guided neurosurgical procedures. The device can be used to improve the accuracy of IGS in other areas of the anatomy as well.


Licensing Contact

Ashok Choudhury

615.322.2503
Medical Devices

Breast Tumor Margin Detection System Using Spatially Offset Raman Spectroscopy

Vanderbilt University researchers have developed a technology that uses spatially offset Raman spectroscopy to obtain depth-resolved information from the margins of tumors. This helps to determine positive or negative tumor margins in applications such as breast lumpectomy, and the technology is currently being investigated for breast cancer margin detection.


Licensing Contact

Ashok Choudhury

615.322.2503

Compliant Insertion, Motion, and Force Control of Continuum Robots

Vanderbilt researchers have developed a framework for compliant insertion with hybrid motion and force control of continuum robots. This technology expands the capabilities of robotic surgery by providing continuum robots with the ability to autonomously discern, locate, and react to contact along their length and calculate forces at the tip, thus enabling quick and safe deployment of snake-like robots into deep anatomical passages or unknown environments.


Licensing Contact

Masood Machingal

615.343.3548

Cuffed Inner Cannula and Flexible Outer Cannula Tracheostomy Tube

This new tracheostomy tube design prevents the need for decannulation when changing from a cuffed to cuffless (or vice versa) tracheostomy. It also enables a comfortable and fit in patients with both large and small neck diameters. The tube enhances patient safety by maintaining the airway at all times when downsizing or upsizing.


Licensing Contact

Taylor Jordan

615.936.7505
Medical Devices

Dexterous Robotic Wrist and Gripper for Extreme Precision Micro-surgical Maneuvers in Confined Spaces

This invention presents a robotic wrist and gripper that operate with three independent degrees of freedom (yaw, pitch and roll) for increased dexterity in minimally invasive surgical procedures. This is the smallest robotic wrist of its kind, and due to its size and unparalleled dexterity, this wrist enables complex surgical maneuvers for minimally invasive procedures in highly confined spaces. Examples of surgical areas benefiting from use of this wrist include natural orifice surgery, single port access surgery, and minimally invasive surgery. In particular, the proposed wrist allows for very high precision roll about the longitudinal axis of the gripper while overcoming problems of run-out motion typically encountered in existing wrists. Thus this wrist is particularly suitable for extreme precision maneuvers for micro-surgery in confined spaces.


Licensing Contact

Ashok Choudhury

615.322.2503
Medical Devices

Endonasal Surgical Robot for Sinus and Neurosurgery

Vanderbilt engineers have developed a robotic system for performing sinus and neurosurgery through the nose. This provides a less invasive way to access surgical sites in the sinuses and near the middle of the patient's head, leading to faster recovery times. The robot is modular and sterilizable with detachable cartridge-based instruments. Each instrument is a concentric tube robot, which is a needle-sized tool that can bend and elongate. The system delivers four of these instruments through a single nostril.


Licensing Contact

Ashok Choudhury

615.322.2503

Flexible Instrument with Pre-curved Elements for Surgical Tools

Vanderbilt researchers have developed a novel system for allowing surgical instruments to navigate around tighter corners and access difficult-to-reach areas in the body. This system uses pre-curved elastic elements added on to the existing instrument. Current surgical instruments are manufactured in a straight-line configuration, which means they must bend in order to reach around obstructions in surgery. By adding pre-curved sections, some of the bending is already accomplished, allowing the instrument to bend around tighter corners.


Licensing Contact

Ashok Choudhury

615.322.2503

Flexure Wrist for Surgical Devices

Vanderbilt researchers have designed a flexible wrist for use with manual or robotic surgical systems.


Licensing Contact

Ashok Choudhury

615.322.2503

Guide Wire Torque Device for Interventional Medical Procedures

Vanderbilt University researchers have created a torque device that allows surgeons to apply better torque and grip to guide wires used in interventional medical procedures.


Licensing Contact

Chris Harris

615.343.4433

Inventors

Michael Nichols
Medical Devices