Browse Technologies

Displaying 31 - 40 of 235


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

Gratings on Porous Silicon Structures for Sensing Applications

In this technology diffraction-based sensors made from porous materials are used for the detection of small molecules. The porous nature of the diffraction gratings that gives rise to an extremely large active sensing area enables a very high level of sensitivity. Specificity is achieved by functionalizing the porous gratings with selective binding species.


Licensing Contact

Yiorgos Kostoulas

615.322.9790

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

Heterogeneous catalysis of NMR Signal Amplification by Reversible Exchange(SABRE)

Vanderbilt researchers have developed heterogeneous catalysis and catalyst for the NMR Signal Amplification by Reversible Exchange (SABRE) hyperpolarization process. Coupled with the researchers' development of a method to perform SABRE in aqueous solutions, this discovery could allow fully biocompatible SABRE hyperpolarization processes in water with catalyst recycling. This would allow the production of pure aqueous contrast agents requiring only parahydrogen as a consumable.


Licensing Contact

Chris Harris

615.343.4433
Medical Imaging

High Inertance Liquid Piston Engine-Compressor

Inventors at Vanderbilt University have developed a high inertance engine-compressor for use with pneumatically actuated devices, especially those with periods of inactivity between periods of pneumatic use. It utilizes a flexible diaphragm in combination with a liquid piston to achieve high inertance and other operational features such as high efficiency, low noise and low temperature operation.


Licensing Contact

Taylor Jordan

615.936.7505
Energy

I-Wire: A Biotension Measurement Device for Tissue Engineering and Pharmacology

Vanderbilt researchers have developed an integrated system ("I-Wire") for the growth of miniature, engineered 3D cardiac or other muscle or connective tissues and their active and passive mechanical characterization. The system utilizes an inverted microscope to measure the strain when the tissue constructs are laterally displaced using a calibrated flexible cantilevered probe.


Licensing Contact

Ashok Choudhury

615.322.2503

IntelliCane: Instrumented cane for diagnosis and evaluation of gait behavior in individuals with mobility issues.

This device is designed to assist physical therapists in collection of objective data during gait analysis, to facilitate appropriate assistive gait device prescription, to provide patients and therapists feedback during gait training, and to reduce wrist and shoulder injuries with cane usage.Currently gait characteristics are "measured" in a clinic-based atmosphere. This has two limitations: (i) subjective allocation of "measures" of gait characteristics and (ii) limited data based on trials in the clinic ONLY. What this technology is designed to do is achieve freedom from both of these limitations. The measurements are objective and numerical values (force etc.) and the clinic could provide the cane to the user for obtaining a much more extensive data set including use during normal life activities at home etc.


Licensing Contact

Masood Machingal

615.343.3548
Medical Devices

Long-Lasting and Self-Sustaining Cell Therapy System

Researchers at Vanderbilt have created a novel drug delivery system using two distinct T-cell populations that interact to promote engraftment and persistence in pre-clinical models, increasing the efficacy of T-cell therapies. Furthermore, "booster" treatments can be administered months after the first dose to produce an expansion of antigen specific T cells. These advantages result in longer-term therapeutic efficacy and could reduce the number of treatments required. This system also represents a viable self-renewing platform for the delivery of biologic drugs in patients who would otherwise require frequent administration.


Licensing Contact

Clarissa Muere

615.343.2430

Low-cost, Normally Closed Microfluidic Valve

Vanderbilt researchers have developed a normally closed valve that is able to provide selective movement of small fluid quantities in a microfluidic device. The present microfluidic valve can be actuated using a simple rotating drivehead and mechanical support, greatly simplifying the valve design.


Licensing Contact

Ashok Choudhury

615.322.2503

LUMASIL: A Low-Level Light Therapy Device for Treating Diabetic Foot Ulcers

LumaSiL is a low-level light therapy (LLLT) producing device which aims to accelerate wound healing and reduce the incidence of infection in diabetic foot ulcers (DFUs). There is no treatment option using this technology that actively encourages diabetic foot ulcer healing, complements current procedures, and maintains patient compliance. Complications like infection often require the need for surgical intervention such as lower-extremity amputation. Previous studies have shown that exposing wounds to dose-specific levels of light can reduce wound size and promote healing. Incorporated into a standard of care, the total-contact cast, this device transfers LED light from a power source to the wound site in order to introduce an active healing component for diabetic foot ulcers.


Licensing Contact

Masood Machingal

615.343.3548