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Title:
BLOOD VESSEL POSITION DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2006/049194
Kind Code:
A1
Abstract:
A blood vessel position detection device capable of visually detecting the position of a blood vessel by bringing it into contact with the skin of a test subject. The blood vessel position detection device comprises a flexible flat plate-shaped substrate having a hole part and a plurality of light sources disposed around the hole part on one side surface of the substrate. When a blood vessel is observed through the space of the hole part, the blood vessel is shaded against scattered light from the inside of the skin by a light in a visible region, and the position of the blood vessel can be confirmed with the naked eye. Also, since the blood vessel position detection device may comprise a fixing means, with the substrate fixed to the test subject at a specified position, the position of the blood vessel can be confirmed with the naked eye before an injection is performed.

Inventors:
MORIMOTO MASAFUMI (JP)
HAYASAKI YOSHIO (JP)
KATAYAMA KATSUHIRO (JP)
KOJIMA YUKIO (JP)
Application Number:
PCT/JP2005/020182
Publication Date:
May 11, 2006
Filing Date:
November 02, 2005
Export Citation:
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Assignee:
NITTO BOSEKI CO LTD (JP)
UNIV TOKUSHIMA (JP)
MORIMOTO MASAFUMI (JP)
HAYASAKI YOSHIO (JP)
KATAYAMA KATSUHIRO (JP)
KOJIMA YUKIO (JP)
International Classes:
A61B5/107; A61M5/00
Foreign References:
JP2004237051A2004-08-26
JP2003052699A2003-02-25
US20040015158A12004-01-22
JPH07255847A1995-10-09
Attorney, Agent or Firm:
Asamura, Kiyoshi (New Ohtemachi Bldg. 2-1, Ohtemachi 2-chom, Chiyoda-ku Tokyo 04, JP)
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