NDLI: Removal of catheter distortion in multiple indicator dilution studies: a deconvolution-based method and case studies on glucose blood-tissue exchange

Content Provider	Springer Nature Link
Author	Sparaci, G. Vicini, P. Bonadonna, R. Marraccini, P. Lehtovirta, M. Ferrannini, E. Cobelli, C.
Copyright Year	1997
Abstract	The study of blood-tissue exchange by the multiple indicator dilution technique often needs frequent sampling in the blood of the indicator dilution curves (IDC). Usually, this requires the use of a catheter supported by a pump. This causes a distortion in the IDC, which must be removed for proper interpretation of the data. A deconvolution-based methodology to remove IDC distortion is presented. First, the catheter impulse response is modelled by means of data obtained from a suitable experiment. Then the reconstruction of the blood IDC is tackled by a new nonparametric deconvolution algorithm, which provides (quasi) time-continuous signals and exploits statistically based criteria for the choice of the regularisation parameter. The methodology is applied to the removal of cathether distortion in studies of glucose blood-tissue exchange in the human forearm and myocardium.
Starting Page	337
Ending Page	342
Page Count	6
File Format	PDF
ISSN	01400118
Journal	Medical and Biological Engineering and Computing
Volume Number	35
Issue Number	4
e-ISSN	17410444
Language	English
Publisher	Kluwer Academic Publishers
Publisher Date	1997-01-01
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Input estimation Regularisation Tracer kinetics Human Physiology Neurosciences Imaging Radiology Computer Applications Biomedical Engineering
Content Type	Text
Resource Type	Article
Subject	Biomedical Engineering Computer Science Applications

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

Estimation of myocardial glucose utilisation with PET using the left ventricular time-activity curve as a non-invasive input function

Parameter estimation in distributed models of blood-tissue Exchange: A monte carlo strategy to assess precision

Non-invasive monitoring of gingival crevicular fluid for estimation of blood glucose level

Coronary flow evaluation by densitometric analysis of sequences of coronarographic images

Whole body urea kinetics

New method for the analysis of multiple positron emission tomography dynamic datasets: an example applied to the estimation of the cerebral metabolic rate of oxygen

Radio frequency perforation of cardiac tissue: Modelling and experimental results

Tissue engineering of the vascular system: From capillaries to larger blood vessels

Optical assessment of recovery of tissue blood supply after removal of externally applied pressure

Removal of catheter distortion in multiple indicator dilution studies: a deconvolution-based method and case studies on glucose blood-tissue exchange

Similar Documents

Estimation of myocardial glucose utilisation with PET using the left ventricular time-activity curve as a non-invasive input function

Parameter estimation in distributed models of blood-tissue Exchange: A monte carlo strategy to assess precision

Non-invasive monitoring of gingival crevicular fluid for estimation of blood glucose level

Coronary flow evaluation by densitometric analysis of sequences of coronarographic images

Whole body urea kinetics

New method for the analysis of multiple positron emission tomography dynamic datasets: an example applied to the estimation of the cerebral metabolic rate of oxygen

Radio frequency perforation of cardiac tissue: Modelling and experimental results

Tissue engineering of the vascular system: From capillaries to larger blood vessels

Optical assessment of recovery of tissue blood supply after removal of externally applied pressure

Removal of catheter distortion in multiple indicator dilution studies: a deconvolution-based method and case studies on glucose blood-tissue exchange