BLOOD EXPRESSION DEVICE

An embodiment of a device for expressing blood from a wound site formed in dermal tissue is constructed in the shape of a cap removably mounted onto a lancing instrument. The blood expression device includes an annular support member and a plurality of movable fingers integrally formed onto the supp...

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1. Verfasser: DEHART, DAMON
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description An embodiment of a device for expressing blood from a wound site formed in dermal tissue is constructed in the shape of a cap removably mounted onto a lancing instrument. The blood expression device includes an annular support member and a plurality of movable fingers integrally formed onto the support member in a spaced apart relationship, the free ends of the plurality of fingers together defining a generally circular opening. Each finger is adapted for pivotal displacement in such a manner that its free end projects into the circular opening. In use, the free ends of the plurality of fingers are disposed in contact against the dermal tissue immediately surrounding the wound site. As the device is urged downward onto the dermal tissue, the free ends of the plurality of fingers collapse inward from the force of an axially movable sleeve and pinch into the dermal tissue, resulting in the expression of blood.
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The blood expression device includes an annular support member and a plurality of movable fingers integrally formed onto the support member in a spaced apart relationship, the free ends of the plurality of fingers together defining a generally circular opening. Each finger is adapted for pivotal displacement in such a manner that its free end projects into the circular opening. In use, the free ends of the plurality of fingers are disposed in contact against the dermal tissue immediately surrounding the wound site. As the device is urged downward onto the dermal tissue, the free ends of the plurality of fingers collapse inward from the force of an axially movable sleeve and pinch into the dermal tissue, resulting in the expression of blood.</abstract><oa>free_for_read</oa></addata></record>
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language eng ; fre ; ger
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subjects DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
title BLOOD EXPRESSION DEVICE
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