You are here

Transcutaneous Energy Transmission System for Fully Implantable VADs

Award Information
Agency: Department of Health and Human Services
Branch: National Institutes of Health
Contract: 2R44HL108415-02
Agency Tracking Number: R44HL108415
Amount: $1,567,771.00
Phase: Phase II
Program: SBIR
Solicitation Topic Code: NHLBI
Solicitation Number: PA16-287
Timeline
Solicitation Year: 2019
Award Year: 2014
Award Start Date (Proposal Award Date): 2014-02-15
Award End Date (Contract End Date): 2017-04-30
Small Business Information
1635 ENERGY PARK DR
Saint Paul, MN 55108-2703
United States
DUNS: 945753622
HUBZone Owned: No
Woman Owned: No
Socially and Economically Disadvantaged: No
Principal Investigator
 AARON MCCABE
 (651) 917-4060
 mstoll@minnetronix.com
Business Contact
 AARON MCCABE
Phone: (651) 917-4060
Email: mstoll@minnetronix.com
Research Institution
N/A
Abstract

DESCRIPTION provided by applicant Mechanical circulatory support devices have become increasingly common in the treatment of end stage heart failure primarily in the form of the Left Ventricular Assist Device LVAD Survival and quality of life have improved steadily due to the transition from larger pulsatile devices to small continuous flow devices as well as improved patient selection and management The most significant impediment to broader adoption of this technology especially in less sick and more active patients is the rate of infection Current VADs require a percutaneous cable which must be carefully managed and which prevents patients from activities that put physical stress on the exit wound or that expose the site to water The long term objective of this project is to develop and market TETS technology for wireless power and data transmission for use in continuous flow LVADs Our goals are to achieve reliability and durability necessary for long term year use in patients to design implantable and external coils which can be implanted with minimal surgical trauma result in no significant tissue inflammation due to coil materials or heat generation and take into consideration patient quality of life and usage patterns and to promote adoption of the TETS technology by LVAD manufacturers by reducing their time and cost for implantable system development and providing test data and documentation required for regulatory approval The Phase II specific aims are to optimize the coil design develop TETS electronic hardware and software using scalable system architecture incorporate wireless communication perform in vitro characterization testing and assess biocompatibility and tissue temperature through in vivo studies PUBLIC HEALTH RELEVANCE The objective of this project is to develop a system to provide wireless electrical power to implanted continuous flow ventricular assist devices VADs The transcutaneous energy transmission system TETS will reduce the incidence of infection in patients by eliminating the use of percutaneous cables This technology will result in improved quality of life and broader acceptance of VADs as a therapy for end stage heart failure

* Information listed above is at the time of submission. *

US Flag An Official Website of the United States Government