JP5265666B2 - 薬液吐出部密封キャップ - Google Patents
薬液吐出部密封キャップ Download PDFInfo
- Publication number
- JP5265666B2 JP5265666B2 JP2010505916A JP2010505916A JP5265666B2 JP 5265666 B2 JP5265666 B2 JP 5265666B2 JP 2010505916 A JP2010505916 A JP 2010505916A JP 2010505916 A JP2010505916 A JP 2010505916A JP 5265666 B2 JP5265666 B2 JP 5265666B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder part
- luer
- luer lock
- outer cylinder
- sealing cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims description 30
- 239000000126 substance Substances 0.000 title claims description 22
- 239000007788 liquid Substances 0.000 title claims description 7
- 239000000243 solution Substances 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 2
- 239000008155 medical solution Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 description 13
- 238000003780 insertion Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000006837 decompression Effects 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000006677 Appel reaction Methods 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
- A61M2005/3104—Caps for syringes without needle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
- A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Closures For Containers (AREA)
Description
2・・・・・・シリンジ
3・・・・・・ルアーノズル
4・・・・・・ルアーロック部
5・・・・・・薬液吐出部
6・・・・・・凸状螺旋突条
7・・・・・・天面部
8・・・・・・外筒部
9・・・・・・内筒部
10・・・・・・指
11・・・・・・ノズル挿入間隙
12・・・・・・ルアーロック部挿入間隙
13・・・・・・密接部
14・・・・・・傾斜面
Claims (4)
- ルアーノズルの外周に間隙を設けて、筒形ルアーロック部が立設されているシリンジの薬液吐出部を密封する弾性素材よりなるキャップであって、外形をなす肉厚天面部と、その外周より下方に形成された外筒部と、その内側の天面部下方に形成された内筒部とから構成される薬液吐出部密封キャップにおいて、
上記内筒部は、その中にルアーノズルの先端部が密に挿入可能で、該内筒部とルアーノズルとの接触部にて、ルアーノズルを密封可能となるように形成され、
上記外筒部は、その内側にルアーロック部が密に接し、該外筒部とルアーロック部との接触部にてルアーロック部を密封可能となるように形成されると共に、
上記内筒部の先端は上記外筒部の先端より軸線方向に突出しており、
上記内筒部とルアーノズルとの接触部の長さより、外筒部とルアーロック部との接触部の長さが、短く、
上記キャップの高さをT、上記天面部の厚みをDとするとき、両者の比はD/T=0.20〜0.50であることを特徴とする薬液吐出部密封キャップ。 - 前記キャップの高さをT、前記内筒部とルアーノズルとの接触部の長さをaとするとき、両者の比はa/T=0.40〜0.80であることを特徴とする請求項1記載の薬液吐出部密封キャップ。
- 前記外筒部の側壁の厚さは前記内筒部の側壁の厚さより小さく、前記外筒部の側壁の厚さは前記内筒部の側壁の厚さの25〜75%であることを特徴とする請求項1または2記載の薬液吐出部密封キャップ。
- 前記外筒部の外径は前記天面部の外径より小さく、前記天面部の外周面と前記外筒部の外周面の接続部に括れが形成されていることを特徴とする請求項1〜3のいずれか1項記載の薬液吐出部密封キャップ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010505916A JP5265666B2 (ja) | 2008-04-01 | 2009-03-30 | 薬液吐出部密封キャップ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008094641 | 2008-04-01 | ||
JP2008094641 | 2008-04-01 | ||
PCT/JP2009/056565 WO2009123150A1 (ja) | 2008-04-01 | 2009-03-30 | 薬液吐出部密封キャップ |
JP2010505916A JP5265666B2 (ja) | 2008-04-01 | 2009-03-30 | 薬液吐出部密封キャップ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2009123150A1 JPWO2009123150A1 (ja) | 2011-07-28 |
JP5265666B2 true JP5265666B2 (ja) | 2013-08-14 |
Family
ID=41135524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010505916A Active JP5265666B2 (ja) | 2008-04-01 | 2009-03-30 | 薬液吐出部密封キャップ |
Country Status (6)
Country | Link |
---|---|
US (1) | US8529519B2 (ja) |
EP (1) | EP2266646B1 (ja) |
JP (1) | JP5265666B2 (ja) |
CN (1) | CN101983080B (ja) |
ES (1) | ES2644587T3 (ja) |
WO (1) | WO2009123150A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2644587T3 (es) * | 2008-04-01 | 2017-11-29 | Seikagaku Corporation | Tapa hermética para una parte de expulsión de medicamento líquido |
CN104024119B (zh) * | 2011-12-28 | 2016-09-21 | 花王株式会社 | 换装容器用栓部件 |
WO2014084264A1 (ja) * | 2012-11-30 | 2014-06-05 | 花王株式会社 | 詰替え容器用栓体 |
EP2826508A1 (en) * | 2013-07-18 | 2015-01-21 | Becton Dickinson France | A tip cap and an injection device having a distal tip sealed by a tip cap |
EP2862587A1 (en) | 2013-10-15 | 2015-04-22 | Becton Dickinson France | Tip cap assembly for closing an injection system |
US11324938B2 (en) | 2015-11-30 | 2022-05-10 | Avent, Inc. | Flexible cap for conical connectors |
CN111447963B (zh) * | 2017-12-06 | 2022-09-30 | 住友橡胶工业株式会社 | 前端帽 |
EP4138958A1 (de) * | 2020-04-24 | 2023-03-01 | Fresenius Kabi Deutschland GmbH | Spritze, spritzenkörper sowie verfahren zu dessen herstellung |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5039953B1 (ja) * | 1969-04-23 | 1975-12-20 | ||
JPH10248929A (ja) * | 1997-03-12 | 1998-09-22 | Daikyo Seiko:Kk | 注射器兼容器用密封ゴム栓 |
JP2000157630A (ja) * | 1998-11-30 | 2000-06-13 | Daikyo Seiko Ltd | 注射ノズルキャップ |
JP2002210008A (ja) * | 2001-01-19 | 2002-07-30 | Daikyo Seiko Ltd | 注射器兼容器用密封ゴム栓 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3895790A (en) * | 1973-07-19 | 1975-07-22 | Xerox Corp | Movable bail bar |
ATE39057T1 (de) | 1984-05-03 | 1988-12-15 | Buender Glas Gmbh | Injektionsspritze. |
US4718463A (en) | 1985-12-20 | 1988-01-12 | Mallinckrodt, Inc. | Method of producing prefilled sterile plastic syringes |
US4628969A (en) | 1985-12-20 | 1986-12-16 | Mallinckrodt, Inc. | Method of producing prefilled sterile plastic syringes |
JP3190988B2 (ja) | 1990-10-15 | 2001-07-23 | 生化学工業株式会社 | 薬剤入り注射器 |
JP3219845B2 (ja) | 1992-05-06 | 2001-10-15 | ブラッコ インターナショナル ビーヴィ | 注射器の注射筒の栓体 |
JPH0666692A (ja) | 1992-08-15 | 1994-03-11 | Horiba Ltd | サンプリングポンプの取付方法 |
JP3525213B2 (ja) | 1993-03-02 | 2004-05-10 | 生化学工業株式会社 | 薬液入り注射具 |
US5489266A (en) | 1994-01-25 | 1996-02-06 | Becton, Dickinson And Company | Syringe assembly and method for lyophilizing and reconstituting injectable medication |
DE59502539D1 (de) | 1994-10-28 | 1998-07-16 | Schering Ag | Mit fluidem inhalt zu sterilisierenden einmalspritze |
US5624402A (en) | 1994-12-12 | 1997-04-29 | Becton, Dickinson And Company | Syringe tip cap |
US5531710A (en) * | 1995-02-24 | 1996-07-02 | Courtaulds Aerospace, Inc. | Combination closure and syringe |
JP3015285B2 (ja) | 1995-07-19 | 2000-03-06 | 株式会社大協精工 | 注射器兼容器 |
JP3387775B2 (ja) | 1997-05-22 | 2003-03-17 | 株式会社大協精工 | 注射器用密封栓及びプレフィルド注射器 |
JP4132208B2 (ja) * | 1998-04-28 | 2008-08-13 | 大成化工株式会社 | 注射器用容器の製造装置及び注射器用容器の製造方法 |
US7316669B2 (en) * | 2002-08-22 | 2008-01-08 | Baxa Corporation | Protective cap for medical male luer fittings |
JP2002143301A (ja) | 2000-11-07 | 2002-05-21 | Seikagaku Kogyo Co Ltd | 薬剤充填型注射器 |
JP2002153539A (ja) | 2000-11-16 | 2002-05-28 | Asahi Medical Co Ltd | 医療用具用ルアー栓体及びこれを備える医療用具 |
JP4156791B2 (ja) | 2000-12-08 | 2008-09-24 | テルモ株式会社 | プレフィルドシリンジ用注射器およびプレフィルドシリンジ |
JP4479103B2 (ja) | 2001-01-15 | 2010-06-09 | 生化学工業株式会社 | 注射器 |
JP2003052819A (ja) | 2001-08-10 | 2003-02-25 | Seikagaku Kogyo Co Ltd | 薬剤充填注射器包装物およびその滅菌または殺菌方法 |
DE20215807U1 (de) * | 2002-10-15 | 2003-01-02 | Transcoject Gesellschaft für medizinische Geräte mbH & Co KG, 24539 Neumünster | Spritzenzylinder |
JP4341239B2 (ja) * | 2002-12-19 | 2009-10-07 | ニプロ株式会社 | 液体移注具 |
US20050251096A1 (en) | 2004-05-10 | 2005-11-10 | George Armstrong | Syringe assembly with improved cap and luer connector |
JP2006006791A (ja) | 2004-06-29 | 2006-01-12 | Daikyo Seiko Ltd | 容器兼用注射器の注射ノズル用密封ゴム栓 |
AT500930B1 (de) * | 2004-10-25 | 2007-03-15 | Pharma Consult Ges M B H & Co | Verfahren und vorrichtung zum lyophilisieren, rekonstituieren und verabreichen eines rekonstituierten wirkstoffes |
JP4686202B2 (ja) * | 2005-02-02 | 2011-05-25 | 大成化工株式会社 | シリンジ |
JP4604764B2 (ja) * | 2005-02-25 | 2011-01-05 | 東レ株式会社 | ルアーロック型流体コネクタの栓体および医療用具 |
JP4943690B2 (ja) | 2005-10-27 | 2012-05-30 | 前田産業株式会社 | シリンジホルダー及び注射器 |
JP4843351B2 (ja) | 2006-04-06 | 2011-12-21 | 株式会社大協精工 | ノズルキャップ、その製造方法および製造装置 |
NZ572521A (en) * | 2006-05-05 | 2012-01-12 | Retractable Technologies Inc | Syringe comprising an elongated hollow tubular housing having a nose with reduced cross-sectional area |
US9295790B2 (en) * | 2006-05-05 | 2016-03-29 | Retractable Technologies, Inc. | Syringe with recessed nose and protective guard for use with frontal attachments |
JP5551433B2 (ja) * | 2006-06-13 | 2014-07-16 | ノードソン コーポレーション | 液体吐出シリンジ |
ES2644587T3 (es) * | 2008-04-01 | 2017-11-29 | Seikagaku Corporation | Tapa hermética para una parte de expulsión de medicamento líquido |
-
2009
- 2009-03-30 ES ES09726700.9T patent/ES2644587T3/es active Active
- 2009-03-30 EP EP09726700.9A patent/EP2266646B1/en active Active
- 2009-03-30 WO PCT/JP2009/056565 patent/WO2009123150A1/ja active Application Filing
- 2009-03-30 CN CN2009801119354A patent/CN101983080B/zh active Active
- 2009-03-30 US US12/935,638 patent/US8529519B2/en active Active
- 2009-03-30 JP JP2010505916A patent/JP5265666B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5039953B1 (ja) * | 1969-04-23 | 1975-12-20 | ||
JPH10248929A (ja) * | 1997-03-12 | 1998-09-22 | Daikyo Seiko:Kk | 注射器兼容器用密封ゴム栓 |
JP2000157630A (ja) * | 1998-11-30 | 2000-06-13 | Daikyo Seiko Ltd | 注射ノズルキャップ |
JP2002210008A (ja) * | 2001-01-19 | 2002-07-30 | Daikyo Seiko Ltd | 注射器兼容器用密封ゴム栓 |
Also Published As
Publication number | Publication date |
---|---|
CN101983080B (zh) | 2013-12-25 |
JPWO2009123150A1 (ja) | 2011-07-28 |
WO2009123150A1 (ja) | 2009-10-08 |
EP2266646A1 (en) | 2010-12-29 |
EP2266646A4 (en) | 2014-10-01 |
CN101983080A (zh) | 2011-03-02 |
US20110139830A1 (en) | 2011-06-16 |
US8529519B2 (en) | 2013-09-10 |
ES2644587T3 (es) | 2017-11-29 |
EP2266646B1 (en) | 2017-09-27 |
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