Surface modification of copolyether-urethane catheters with poly(ethylene oxide)

E. Brinkman; A. Poot; T. Beugeling; L. Van der Does; A. Bantjes

doi:10.1177/039139888901200608

Surface modification of copolyether-urethane catheters with poly(ethylene oxide)

E. Brinkman, A. Poot, T. Beugeling, L. Van der Does, A. Bantjes

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

16 Citations (Scopus)

Abstract

Pellethane 2363 80A catheters were modified with poly(ethylene oxide) in order to improve their blood compatibility. Contact angle measurements showed that Pellethane 2363 80A surfaces had increased wettability after this modification. The results of in vitro blood compatibility tests showed that surface modification with poly(ethylene oxide) resulted in a five-fold reduction of platelet deposition. Activation of coagulation was not affected.

Original language	English
Pages (from-to)	390-394
Number of pages	5
Journal	The International journal of artificial organs
Volume	12
Issue number	6
DOIs	https://doi.org/10.1177/039139888901200608
Publication status	Published - 1989

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title = "Surface modification of copolyether-urethane catheters with poly(ethylene oxide)",

abstract = "Pellethane 2363 80A catheters were modified with poly(ethylene oxide) in order to improve their blood compatibility. Contact angle measurements showed that Pellethane 2363 80A surfaces had increased wettability after this modification. The results of in vitro blood compatibility tests showed that surface modification with poly(ethylene oxide) resulted in a five-fold reduction of platelet deposition. Activation of coagulation was not affected.",

author = "E. Brinkman and A. Poot and T. Beugeling and {Van der Does}, L. and A. Bantjes",

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AU - Brinkman, E.

AU - Poot, A.

AU - Beugeling, T.

AU - Van der Does, L.

AU - Bantjes, A.

PY - 1989

Y1 - 1989

N2 - Pellethane 2363 80A catheters were modified with poly(ethylene oxide) in order to improve their blood compatibility. Contact angle measurements showed that Pellethane 2363 80A surfaces had increased wettability after this modification. The results of in vitro blood compatibility tests showed that surface modification with poly(ethylene oxide) resulted in a five-fold reduction of platelet deposition. Activation of coagulation was not affected.

AB - Pellethane 2363 80A catheters were modified with poly(ethylene oxide) in order to improve their blood compatibility. Contact angle measurements showed that Pellethane 2363 80A surfaces had increased wettability after this modification. The results of in vitro blood compatibility tests showed that surface modification with poly(ethylene oxide) resulted in a five-fold reduction of platelet deposition. Activation of coagulation was not affected.

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ER -

Surface modification of copolyether-urethane catheters with poly(ethylene oxide)

Abstract

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