Automatic Vein Pressure Measurement using Ultrasound - PowerPoint PPT Presentation

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Automatic Vein Pressure Measurement using Ultrasound

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  1. Automatic Vein Pressure Measurement using Ultrasound Orçun Göksel Computer Vision Laboratory ETH Zürich Vincent Baumann VeinPress GmbH

  2. Central Venous Pressure (CVP) • Blood pressure in thoracic vena cava, near right atrium • Amount of blood returning to the heart • Ability of the heart to pump the blood into the arterial system • CVP for monitoring hemodynamics • Preload • Volume overload • Cardiac failure • Sepsis • … CTI MedTech Event: Venous Pressure Measurement

  3. Conventional Measurement • Catheterization of subclavial or internal jugular vein CTI MedTech Event: Venous Pressure Measurement

  4. Our Technique CTI MedTech Event: Venous Pressure Measurement

  5. Automatic Measurement Device CTI MedTech Event: Venous Pressure Measurement

  6. Measurement Process CTI MedTech Event: Venous Pressure Measurement

  7. Under the Hood Noisy compression data (a) Robust detection (b) (c) Statistical and Model-based processing Multiple candidates CTI MedTech Event: Venous Pressure Measurement

  8. Results Preliminary Study * Clinical study is ongoing at University Hospital Basel, Angiology Clinic (led by Dr. med. Stephan Imfeld) CTI MedTech Event: Venous Pressure Measurement

  9. CTI MedTech Event: Venous Pressure Measurement

  10. Why VeinPress CTI MedTech Event: Venous Pressure Measurement

  11. Why VeinPress CTI MedTech Event: Venous Pressure Measurement

  12. Why VeinPress CTI MedTech Event: Venous Pressure Measurement

  13. Why VeinPress CTI MedTech Event: Venous Pressure Measurement

  14. Why VeinPress CTI MedTech Event: Venous Pressure Measurement

  15. Why VeinPress Non-invasively The only validated method No Complications Benefit to patient 90% cost reduced Benefit to Healthcare System CTI MedTech Event: Venous Pressure Measurement

  16. Potential Medical Applications Research tool Clinical focus areas: • Venous diseases, e.g. thrombosis • Urgency: Bleeding, sepsis, volume overload • Chronic brain edema in low gravity • Others CTI MedTech Event: Venous Pressure Measurement

  17. Ongoing Projects 1 2 ETH Computer Vision Lab Prof. Dr. Orcun Göksel University of Basel (CH) Dr. med. S. Imfeld Dr. med. M. Aschwanden AngiologyClinic 3 NASA, Houston (USA) Dr. Dean Martin Head of Ultrasound University ofZurich (CH) PD Dr. med. Ch. Thalhammer AngiologyClinic 6 4 5 5 University of Bari (I) Prof. C. Caiati University of Toulon (FR) Starting in 11/2014 CTI MedTech Event: Venous Pressure Measurement

  18. VeinPress Team Dr. Markus Widmer Engineering Dr. med. Ulrich Baumann Medical Vincent Baumann Legal Dr. med. Eric Odenheimer Production / Sales CTI MedTech Event: Venous Pressure Measurement

  19. Looking into the Future CTI MedTech Event: Venous Pressure Measurement

  20. We would like to thank… CTI Wirtschaftsförderung, Kanton Bern ETH Zurich, Computer Vision Lab Patrick Roth, CCMT All clinical partners Prof. em. Kurt Jäger CTI MedTech Event: Venous Pressure Measurement

  21. Thank you! for your vote Stay tuned @ www.veinpress.com

  22. Questions?