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Surface Modified Blood Collection Tubes [BD Vacutainer PLUS Tube] US Patent 5257633 A

Garry Harper Orcid Logo

Swansea University Author: Garry Harper Orcid Logo

Abstract

Surface modified blood collection tubesUS 5257633 AABSTRACTA glass or plastic article, preferably a blood collection tube, has two or more surface regions of different surface chemistry. One region is substantially glass- like and another region is substantially plastic-like. If the tube is glass, a...

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Published: 1993
Online Access: http://www.uspto.gov
URI: https://cronfa.swan.ac.uk/Record/cronfa24331
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Abstract: Surface modified blood collection tubesUS 5257633 AABSTRACTA glass or plastic article, preferably a blood collection tube, has two or more surface regions of different surface chemistry. One region is substantially glass- like and another region is substantially plastic-like. If the tube is glass, a region of the tube adjacent the tube bottom is plastic-like. If the tube is plastic, a region of the tube adjacent the mouth of the tube is be glass-like. [BD Vacutainer PLUS Tube]
College: Faculty of Science and Engineering