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Patent Searching and Data


Title:
CHEMICAL ADDITION SYSTEM AND CHEMICAL ADDITION METHOD
Document Type and Number:
WIPO Patent Application WO/2011/115156
Kind Code:
A1
Abstract:
The disclosed chemical addition system can easily and quickly add a preservative solution to blood components. Said system, which can be loaded into a centrifuge, comprises a blood bag, a preservative solution bag, a liquid mixture bag, a first channel, and a static mixer. The centrifugal force from the centrifuge causes blood components from the blood bag and a preservative solution from the preservative solution bag to flow through the first channel to the static mixer, and the liquid mixture mixed in the static mixer to flow to the liquid mixture bag.

Inventors:
YOKOMIZO, Tomohisa (1-105, Kanda Jinbocho Chiyoda-k, Tokyo 01, 〒1018101, JP)
横溝 朋久 (〒01 東京都千代田区神田神保町一丁目105番地 Tokyo, 〒1018101, JP)
Application Number:
JP2011/056169
Publication Date:
September 22, 2011
Filing Date:
March 16, 2011
Export Citation:
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Assignee:
Asahi Kasei Medical Co., Ltd. (1-105, Kanda Jinbocho Chiyoda-k, Tokyo 01, 〒1018101, JP)
旭化成メディカル株式会社 (〒01 東京都千代田区神田神保町一丁目105番地 Tokyo, 〒1018101, JP)
YOKOMIZO, Tomohisa (1-105, Kanda Jinbocho Chiyoda-k, Tokyo 01, 〒1018101, JP)
International Classes:
A61M1/02
Foreign References:
JPH0780058A1995-03-28
JP2008145420A2008-06-26
US4223675A1980-09-23
JPH06218039A1994-08-09
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (TMI ASSOCIATES, 23rd Floor Roppongi Hills Mori Tower, 6-10-1, Roppongi, Minato-k, Tokyo 23, 〒1066123, JP)
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Claims: