NDLI: Intravascular palpation and haptic feedback during angioplasty

Content Provider	IEEE Xplore Digital Library
Author	Meiss, T. Budelmann, C. Kern, T.A. Sindlinger, S. Minamisava, C. Werthschutzky, R.
Copyright Year	2009
Description	Author affiliation: Institute for Electromechanical Design; University of Technology, Darmstadt, Germany (Meiss, T.; Budelmann, C.; Kern, T.A.; Sindlinger, S.; Minamisava, C.; Werthschutzky, R.)
Abstract	Within the HapCath - haptic catheter - project an assistive system for interventional catheterizations has been developed. Conventional navigation during catheterization is done by direct manipulation of a handle at a guide wire's proximal end. With the aid of x-ray imaging the corresponding movement of the distal tip within the patient can be monitored. Depending on the practical experience of the medical expert and on the varying complexity of the treatment, the procedure differs in duration and x-ray exposure dose of up to 300 %. The aim of the HapCath-System is to reduce duration and exposure dose by simplifying the procedure. The implemented method is to measure the contact forces at the distal tip of the guide wire and feed these measured forces back onto the proximal end of the guide wire to enable tactile feedback and allow for haptic control of the guide wire. The system gives exact measures for the contact force of the guide wire's tip and vessel walls to the physician. The demonstration system of HapCath includes an artificial artery system, within these the user will be able to maneuver the haptic guide wire and will be able to recognize different types of plaques by touching the calcifications with the guide wire tip. The system is set up to experience different levels of haptic assistance. The discrete tasks of catheterizations can be performed with visual or haptic feedback either, or with visual and haptic feedback simultaneously.
Starting Page	380
Ending Page	381
File Size	939810
Page Count	2
File Format	PDF
ISBN	9781424438587
DOI	10.1109/WHC.2009.4810904
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-03-18
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Force measurement Navigation Catheterization Angioplasty Catheter Haptic interfaces Wire X-ray imaging Catheters Patient monitoring Assistive System Feedback Telemanipulation HapCath Guide-Wire
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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