JP2012139451A - 三方活栓 - Google Patents
三方活栓 Download PDFInfo
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- JP2012139451A JP2012139451A JP2011000644A JP2011000644A JP2012139451A JP 2012139451 A JP2012139451 A JP 2012139451A JP 2011000644 A JP2011000644 A JP 2011000644A JP 2011000644 A JP2011000644 A JP 2011000644A JP 2012139451 A JP2012139451 A JP 2012139451A
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- pipe
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- valve body
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Abstract
【解決手段】弁体17の切換路18は貫通孔18aと周溝18bとを有する。貫通孔18aは弁体17を直線状に貫通する。周溝18bは、弁体17の回動方向へ90°の範囲にわたり弁体17の周部に形成され、一端は貫通孔18aの一端に連通し、他端は回動方向へ貫通孔18aの両端の中心位置になっている。三方活栓10の第1切換位置では、第1導入管13の第1薬液は、貫通孔18aを介して第2導入管15内へ深く進入して、第2導入管15内に残存中の第2薬液を取り込んでから、周溝18bを介して導出管14へ抜ける。
【選択図】図4
Description
Claims (1)
- 円筒状の基部と、該基部内に回動自在に設けられた円柱状の弁体と、該弁体の回動方向へ90°間隔で前記基部から三方に延出する3つの分岐管とを備え、該弁体に、その回動により各分岐管同士を選択的に連通させる切換路が形成された三方活栓において、
前記切換路は、前記弁体を直線状に貫通する貫通孔と、前記貫通孔の一端の位置から該位置より前記弁体の回動方向へ90°離間した位置まで前記弁体の周部に延設される周溝とによって構成されていることを特徴とする三方活栓。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011000644A JP5782259B2 (ja) | 2011-01-05 | 2011-01-05 | 三方活栓 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011000644A JP5782259B2 (ja) | 2011-01-05 | 2011-01-05 | 三方活栓 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012139451A true JP2012139451A (ja) | 2012-07-26 |
JP5782259B2 JP5782259B2 (ja) | 2015-09-24 |
Family
ID=46676351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011000644A Active JP5782259B2 (ja) | 2011-01-05 | 2011-01-05 | 三方活栓 |
Country Status (1)
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JP (1) | JP5782259B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106439107A (zh) * | 2016-10-31 | 2017-02-22 | 北京派特生物技术有限公司 | 用于放射性药物合成的耐腐蚀旋塞阀、控制装置和系统 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6232270U (ja) * | 1985-08-13 | 1987-02-26 | ||
JPS6412179A (en) * | 1987-07-01 | 1989-01-17 | Terumo Corp | Flow rate adjusting device for liquid |
JPH11190443A (ja) * | 1997-12-25 | 1999-07-13 | Mitsubishi Electric Corp | バルブ装置及びバルブ装置を用いた温水循環装置 |
JPH11342209A (ja) * | 1998-06-03 | 1999-12-14 | Nippon Sherwood Medical Industries Ltd | 医療用活栓 |
WO2001039826A1 (fr) * | 1998-06-03 | 2001-06-07 | Nippon Sherwood Medical Industries Ltd. | Robinet medical |
US20030079752A1 (en) * | 2001-10-29 | 2003-05-01 | Scimed Life Systems, Inc. | Dual balloon valve control with pressure indicator |
WO2008155938A1 (ja) * | 2007-06-20 | 2008-12-24 | Terumo Kabushiki Kaisha | 多方活栓および液体投与回路 |
US20080319401A1 (en) * | 2007-02-08 | 2008-12-25 | Tyco Healthcare Group Lp | Stopcock Valve |
JP2009077879A (ja) * | 2007-09-26 | 2009-04-16 | Top:Kk | 三方活栓 |
JP2010110572A (ja) * | 2008-11-10 | 2010-05-20 | Top Corp | 三方活栓 |
-
2011
- 2011-01-05 JP JP2011000644A patent/JP5782259B2/ja active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6232270U (ja) * | 1985-08-13 | 1987-02-26 | ||
JPS6412179A (en) * | 1987-07-01 | 1989-01-17 | Terumo Corp | Flow rate adjusting device for liquid |
JPH11190443A (ja) * | 1997-12-25 | 1999-07-13 | Mitsubishi Electric Corp | バルブ装置及びバルブ装置を用いた温水循環装置 |
JPH11342209A (ja) * | 1998-06-03 | 1999-12-14 | Nippon Sherwood Medical Industries Ltd | 医療用活栓 |
WO2001039826A1 (fr) * | 1998-06-03 | 2001-06-07 | Nippon Sherwood Medical Industries Ltd. | Robinet medical |
US20030079752A1 (en) * | 2001-10-29 | 2003-05-01 | Scimed Life Systems, Inc. | Dual balloon valve control with pressure indicator |
US20080319401A1 (en) * | 2007-02-08 | 2008-12-25 | Tyco Healthcare Group Lp | Stopcock Valve |
WO2008155938A1 (ja) * | 2007-06-20 | 2008-12-24 | Terumo Kabushiki Kaisha | 多方活栓および液体投与回路 |
JP2009077879A (ja) * | 2007-09-26 | 2009-04-16 | Top:Kk | 三方活栓 |
JP2010110572A (ja) * | 2008-11-10 | 2010-05-20 | Top Corp | 三方活栓 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106439107A (zh) * | 2016-10-31 | 2017-02-22 | 北京派特生物技术有限公司 | 用于放射性药物合成的耐腐蚀旋塞阀、控制装置和系统 |
Also Published As
Publication number | Publication date |
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JP5782259B2 (ja) | 2015-09-24 |
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