Apparatus for testing blood/biomaterials/device interactions and

Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Sample mechanical transport means in or for automated...

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422 73, 422 99, 436 52, 73 6165, G01N 3349

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active

052718980

ABSTRACT:
An apparatus designed to test blood, blood contacting biomaterials and devices such as materials and surface-modified materials; vascular grafts, stents, heart valves, catheters, leads, etc., for blood and material responses in vitro under physiological blood flow conditions. The apparatus consists of a stepper-motor driven circular disc(s), upon which a test vehicle, containing either the test materials, coating or device, is mounted. The test vehicle itself consists of a circular, closed-loop of polymer tubing containing a check valve.

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