Biomaterials dedicated for valve prostheses - Testing system

Z. Nawrat; P. Kostka; Z. Malota; J. Wszolek; J. Nozyński; L. Lachecka; B. Cwalina; Z. Religa

doi:10.1109/IEMBS.2000.901590

Biomaterials dedicated for valve prostheses - Testing system

Z. Nawrat
, P. Kostka
, Z. Malota
, J. Wszolek
, J. Nozyński
, L. Lachecka
, B. Cwalina
, Z. Religa

Department of Medical Informatics and Artificial Intelligence (RIB/RIB1)

Institute of the Heart Prostheses
Medical University of Silesia in Katowice

Research output: Contribution to journal › Article › peer-review

Abstract

The physico-chemical modificated biomaterials dedicated for valve prostheses have been tested in varius methods for optymalisation the process of its treatment. Theres were tested fresh, cryopreservated, glutardehyded (GA) and photoxidated material. The data includes results of the qualification test and computer simulation of valve work, stress-strain and shrinkaige temperature and calcification (in vivo and in vivo). As a conclusion was stated that our system consist of constructed ourself devices passed successfully all tests and is able for testing different types of biomaterial and heart valves prostheses. The treatment by GA is simpler and shows better repeatability of measurements than photoxidation. Because the results of tests of the photooxidated tissue are promising, we work on automatisation and better controlling the process.

Original language	English
Pages (from-to)	3226-3229
Number of pages	4
Journal	Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Volume	4
DOIs	https://doi.org/10.1109/IEMBS.2000.901590
Publication status	Published - 2000

Keywords

Biomaterials
Valves prostheses

ASJC Scopus subject areas

Signal Processing
Biomedical Engineering
Computer Vision and Pattern Recognition
Health Informatics

Access to Document

10.1109/IEMBS.2000.901590

Cite this

@article{de58abc30ed94d1b892ad92f718c8481,

title = "Biomaterials dedicated for valve prostheses - Testing system",

abstract = "The physico-chemical modificated biomaterials dedicated for valve prostheses have been tested in varius methods for optymalisation the process of its treatment. Theres were tested fresh, cryopreservated, glutardehyded (GA) and photoxidated material. The data includes results of the qualification test and computer simulation of valve work, stress-strain and shrinkaige temperature and calcification (in vivo and in vivo). As a conclusion was stated that our system consist of constructed ourself devices passed successfully all tests and is able for testing different types of biomaterial and heart valves prostheses. The treatment by GA is simpler and shows better repeatability of measurements than photoxidation. Because the results of tests of the photooxidated tissue are promising, we work on automatisation and better controlling the process.",

keywords = "Biomaterials, Valves prostheses",

author = "Z. Nawrat and P. Kostka and Z. Malota and J. Wszolek and J. Nozy{\'n}ski and L. Lachecka and B. Cwalina and Z. Religa",

year = "2000",

doi = "10.1109/IEMBS.2000.901590",

language = "English",

volume = "4",

pages = "3226--3229",

journal = "Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings",

issn = "0589-1019",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

TY - JOUR

T1 - Biomaterials dedicated for valve prostheses - Testing system

AU - Nawrat, Z.

AU - Kostka, P.

AU - Malota, Z.

AU - Wszolek, J.

AU - Nozyński, J.

AU - Lachecka, L.

AU - Cwalina, B.

AU - Religa, Z.

PY - 2000

Y1 - 2000

N2 - The physico-chemical modificated biomaterials dedicated for valve prostheses have been tested in varius methods for optymalisation the process of its treatment. Theres were tested fresh, cryopreservated, glutardehyded (GA) and photoxidated material. The data includes results of the qualification test and computer simulation of valve work, stress-strain and shrinkaige temperature and calcification (in vivo and in vivo). As a conclusion was stated that our system consist of constructed ourself devices passed successfully all tests and is able for testing different types of biomaterial and heart valves prostheses. The treatment by GA is simpler and shows better repeatability of measurements than photoxidation. Because the results of tests of the photooxidated tissue are promising, we work on automatisation and better controlling the process.

AB - The physico-chemical modificated biomaterials dedicated for valve prostheses have been tested in varius methods for optymalisation the process of its treatment. Theres were tested fresh, cryopreservated, glutardehyded (GA) and photoxidated material. The data includes results of the qualification test and computer simulation of valve work, stress-strain and shrinkaige temperature and calcification (in vivo and in vivo). As a conclusion was stated that our system consist of constructed ourself devices passed successfully all tests and is able for testing different types of biomaterial and heart valves prostheses. The treatment by GA is simpler and shows better repeatability of measurements than photoxidation. Because the results of tests of the photooxidated tissue are promising, we work on automatisation and better controlling the process.

KW - Biomaterials

KW - Valves prostheses

UR - https://www.scopus.com/pages/publications/0034440836

U2 - 10.1109/IEMBS.2000.901590

DO - 10.1109/IEMBS.2000.901590

M3 - Article

AN - SCOPUS:0034440836

SN - 0589-1019

VL - 4

SP - 3226

EP - 3229

JO - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

JF - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

ER -

Biomaterials dedicated for valve prostheses - Testing system

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this