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C Parisot

Publications and source records attributed to C Parisot.

6 recordsLinked to original sources
PubMed1995

The DICOM standard. A breakthrough for digital information exchange in cardiology.

The DICOM Standard for network communication has been approved by ACR and NEMA in October 1993. The ACC has joined the effort in 1992 and drives the extension of DICOM for Media Interchange with a focus on defining a digital recording standard for communication between catheterisation laboratories. This is a necessary foundation towards cinefilm replacement. DICOM networking is being adopted as a European Standard called MEDICOM and the increasing interest of the ESC is likely to result in the adoption of DICOM Media Storage and interchange as an extension of MEDICOM in 1995. This represents a major breakthrough in the communication of medical images in electronic form. DICOM has been designed to offer an integrated approach to the increasing use of high speed computer networks in health care as well as larger and higher throughput storage media. This article focuses on the network communication as well as introduces the extension of DICOM for Media interchange which has been approved early 1995.

Cardiac Catheterization↗
PubMed1989

High performance liquid chromatographic determination of nicotine and cotinine in plasma and nicotine and cotinine, simultaneously, in urine.

Three analytical procedures were developed to determine nicotine in plasma, cotinine in plasma and, simultaneously, nicotine and cotinine in urine. After liquid or solid-phase extraction, the purified aqueous phase is injected into a high performance liquid chromatograph equipped with an ultra-violet detector using a CN Spheri-5 micron cartridge-column with an inner diameter of 4.6 mm and a length of 10 or 22 cm. The limit of quantitation for nicotine in plasma was around 8 to 15 ng/ml, that of cotinine in plasma around 50 ng/ml and that of nicotine and cotinine in urine around 170 ng/ml and 70 ng/ml, respectively. The limit of detection of nicotine in plasma was around 1 ng/ml and that of nicotine and cotinine in urine around 20 ng/ml and 10 ng/ml, respectively. The passive exposure to cigarette smoke by non-smokers and the "resting levels" of nicotine in plasma and urine of smokers were studied. The analytical methods were set up to study the pharmacokinetics and bioavailability of nicotine in healthy volunteers following single and repeated administrations of different doses of transdermal nicotine systems.

Amphetamine↗
PubMedDate not supplied

PAPYRUS 3.0: DICOM-compatible file format.

This paper describes the PAPYRUS 3.0 file format based on the new DICOM 3.0 Standard which addresses the open interchange of medical images in files or on removable storage media. This specific implementation of the DICOM standard is intended as a generic solution for interchange of multi-modality medical images on removable media. It can also be used for convenient exchange of image data between different computer systems through industry standard file transfer mechanisms. Finally it can also be used for storage and archiving of medical image data in a DICOM-compatible format.

Computer Communication Networks↗