DEVICE FOR SEPARATING/HOUSING BLOOD COMPONENTS AND METHOD FOR PREPARING PLATELET-RICH PLASMA

WIPO Patent Application WO/2014/092115

A1

Provided are: a device that is for separating/housing blood components and that can more easily and aseptically separate/house platelet-rich plasma; and a method for preparing platelet-rich plasma. The device (1) for separating/housing blood components is provided with: a blood storage section (2); a component housing section (3) for housing a component that is part of blood; and a joining tube (4) that joins the blood storage section (2) and the component housing section (3). The blood storage section (2) has: a tube-shaped blood storage vessel (21) that is flexible; a blood lead-in pathway (27) that leads blood into the blood storage vessel (21); and a component lead-out pathway (28) that leads out a component that is part of blood from the blood storage vessel (21). The component housing section (3) has: a component lead-in pathway (37) that leads in a component that is part of blood led out from the blood storage vessel (21); and a metal needle (371) that extends from the component lead-in pathway (37) towards the interior space of the component housing section (3) and can return the component that is part of blood housed in the component housing section (3) towards the blood storage vessel (21).

OKAMOTO YASUNORI (JP)
TANAKA SEISHIN (JP)
OGATA KASUMI (JP)

PCT/JP2013/083196

June 19, 2014

December 11, 2013

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JMS CO LTD (JP)

A61M1/02; A61K35/14; A61P17/02; A61P17/16; A61P19/08

WO2002098566A2

2002-12-12

JPH09103707A	1997-04-22
JP2009050696A	2009-03-12
JP2006078428A	2006-03-23
US20080286379A1	2008-11-20
US20040065626A1	2004-04-08
JP2009050696A	2009-03-12

See also references of EP 2932990A4

KATO, Ryuta et al. (JP)
Ryuta Kato (JP)

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