JP5779173B2 - シリンジ - Google Patents
シリンジ Download PDFInfo
- Publication number
- JP5779173B2 JP5779173B2 JP2012503205A JP2012503205A JP5779173B2 JP 5779173 B2 JP5779173 B2 JP 5779173B2 JP 2012503205 A JP2012503205 A JP 2012503205A JP 2012503205 A JP2012503205 A JP 2012503205A JP 5779173 B2 JP5779173 B2 JP 5779173B2
- Authority
- JP
- Japan
- Prior art keywords
- syringe
- cap
- mouth
- mounting portion
- groove
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 15
- 230000013011 mating Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 229940071643 prefilled syringe Drugs 0.000 description 8
- 239000000470 constituent Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000036512 infertility Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 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
- A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M5/5086—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile for indicating if defective, used, tampered with or unsterile
-
- 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
- A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
- A61M2005/3118—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula
- A61M2005/312—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula comprising sealing means, e.g. severable caps, to be removed prior to injection by, e.g. tearing or twisting
-
- 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)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
Description
液体が充填される筒状をなし、その先端部に前記液体が通過する口部を有するシリンジ外筒と、前記口部に装着されるキャップとを備えるシリンジであって、
前記キャップは、前記口部を液密に封止するキャップ本体と、該キャップ本体の基端側に配置され、前記口部の外周部に装着されるリング状をなす装着部と、前記キャップ本体と前記装着部とを連結し、その連結を破断により解除可能な破断部とを備え、
前記装着部の内周部および前記口部の外周部のうちの一方には、少なくとも1つの突部が突出形成され、他方には、その軸に対し傾斜した傾斜部を有し、前記突部が挿入される溝が形成されており、
前記キャップを前記シリンジ外筒に対しその軸回りの回転操作を行なった際、前記突部が前記溝の前記傾斜部に沿って移動し、この移動により、前記装着部が基端方向に変位するとともに、前記破断部が同方向に引張られて破断し、前記装着部から前記キャップ本体が離脱し、該装着部から離脱した前記キャップ本体は、前記口部に再装着できないことを特徴とするシリンジである。
図1は、本発明のシリンジの実施形態を示す側面図、図2は、図1に示すシリンジの先端側の部分の分解斜視図、図3および図4は、それぞれ、図1に示すシリンジの開封操作の過程を順に示す縦断面図、図5は、図3中の矢印A方向から見たときのシリンジ外筒のロックアダプタとキャップの装着部との位置関係を示す図、図6は、図4中の矢印B方向から見たときのシリンジ外筒のロックアダプタとキャップの装着部との位置関係を示す図である。なお、以下では、説明の都合上、図1および図3〜図6中の右側を「基端」、左側を「先端」と言い、図2中の右上側を「基端」、左下側を「先端」と言う。
Claims (4)
- 液体が充填される筒状をなし、その先端部に前記液体が通過する口部を有するシリンジ外筒と、前記口部に装着されるキャップとを備えるシリンジであって、
前記キャップは、前記口部を液密に封止するキャップ本体と、該キャップ本体の基端側に配置され、前記口部の外周部に装着されるリング状をなす装着部と、前記キャップ本体と前記装着部とを連結し、その連結を破断により解除可能な破断部とを備え、
前記装着部の内周部および前記口部の外周部のうちの一方には、少なくとも1つの突部が突出形成され、他方には、その軸に対し傾斜した傾斜部を有し、前記突部が挿入される溝が形成されており、
前記キャップを前記シリンジ外筒に対しその軸回りの回転操作を行なった際、前記突部が前記溝の前記傾斜部に沿って移動し、この移動により、前記装着部が基端方向に変位するとともに、前記破断部が同方向に引張られて破断し、前記装着部から前記キャップ本体が離脱し、該装着部から離脱した前記キャップ本体は、前記口部に再装着できないことを特徴とするシリンジ。 - 前記突部は、前記装着部の内周部に配され、前記溝は、前記口部の外周部に配されている請求項1に記載のシリンジ。
- 前記口部は、外径が縮径した縮径部と、前記縮径部の外周部に同心的に配置され、該縮径部に接続される相手側を固定するリング状のロックアダプタとを有し、該ロックアダプタの外周部に、前記溝が配されている請求項2に記載のシリンジ。
- 前記突部は、複数配置され、前記溝は、前記各突部にそれぞれ対応して配置されている請求項1に記載のシリンジ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012503205A JP5779173B2 (ja) | 2010-03-03 | 2011-03-02 | シリンジ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010047032 | 2010-03-03 | ||
JP2010047032 | 2010-03-03 | ||
PCT/JP2011/054722 WO2011108574A1 (ja) | 2010-03-03 | 2011-03-02 | シリンジ |
JP2012503205A JP5779173B2 (ja) | 2010-03-03 | 2011-03-02 | シリンジ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011108574A1 JPWO2011108574A1 (ja) | 2013-06-27 |
JP5779173B2 true JP5779173B2 (ja) | 2015-09-16 |
Family
ID=44542221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012503205A Active JP5779173B2 (ja) | 2010-03-03 | 2011-03-02 | シリンジ |
Country Status (7)
Country | Link |
---|---|
US (1) | US8616413B2 (ja) |
EP (1) | EP2543405B1 (ja) |
JP (1) | JP5779173B2 (ja) |
CN (1) | CN102481414B (ja) |
BR (1) | BR112012006186B8 (ja) |
IN (1) | IN2012DN02299A (ja) |
WO (1) | WO2011108574A1 (ja) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
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US9402967B1 (en) | 2010-05-27 | 2016-08-02 | Medical Device Engineering, Llc | Tamper evident cap assembly |
US8864708B1 (en) | 2010-12-03 | 2014-10-21 | Medical Device Engineering, LLC. | Tamper indicating closure assembly |
US8591462B1 (en) | 2011-04-26 | 2013-11-26 | Medical Device Engineering, LLC. | Assembly and system for connecting a closure to a syringe |
WO2013038887A1 (ja) * | 2011-09-14 | 2013-03-21 | テルモ株式会社 | 液体注入器具 |
EP2832391B1 (en) * | 2012-03-28 | 2018-01-03 | Terumo Kabushiki Kaisha | Syringe |
US9311592B1 (en) | 2012-08-31 | 2016-04-12 | Medical Device Engineering, LLC. | Support and closure assembly for discharge port of a syringe and tracking system therefore |
US9821152B1 (en) | 2013-03-04 | 2017-11-21 | Medical Device Engineering, LLC. | Closure assembly |
US9855191B1 (en) | 2013-12-09 | 2018-01-02 | Jonathan J. Vitello | Tamper evident shield assembly with tracking |
US10912898B1 (en) | 2014-02-03 | 2021-02-09 | Medical Device Engineering Llc | Tamper evident cap for medical fitting |
US10207099B1 (en) | 2014-02-21 | 2019-02-19 | Patrick Vitello | Closure assembly for medical fitting |
US10166347B1 (en) | 2014-07-18 | 2019-01-01 | Patrick Vitello | Closure assembly for a medical device |
US10300263B1 (en) | 2015-02-27 | 2019-05-28 | Timothy Brandon Hunt | Closure assembly for a medical connector |
US10166343B1 (en) | 2015-03-13 | 2019-01-01 | Timothy Brandon Hunt | Noise evident tamper cap |
US10315024B1 (en) | 2015-03-19 | 2019-06-11 | Patick Vitello | Torque limiting closure assembly |
EP3443999A4 (en) | 2016-04-15 | 2019-10-23 | Terumo Kabushiki Kaisha | SPRAYING CYLINDER, METHOD FOR THE PRODUCTION THEREOF AND PRE-FILLED SYRINGE |
US10307548B1 (en) | 2016-12-14 | 2019-06-04 | Timothy Brandon Hunt | Tracking system and method for medical devices |
US11097071B1 (en) | 2016-12-14 | 2021-08-24 | International Medical Industries Inc. | Tamper evident assembly |
US10953162B1 (en) | 2016-12-28 | 2021-03-23 | Timothy Brandon Hunt | Tamper evident closure assembly |
US10758684B1 (en) | 2017-03-03 | 2020-09-01 | Jonathan J. Vitello | Tamper evident assembly |
US11040149B1 (en) | 2017-03-30 | 2021-06-22 | International Medical Industries | Tamper evident closure assembly for a medical device |
US10888672B1 (en) | 2017-04-06 | 2021-01-12 | International Medical Industries, Inc. | Tamper evident closure assembly for a medical device |
US10933202B1 (en) | 2017-05-19 | 2021-03-02 | International Medical Industries Inc. | Indicator member of low strength resistance for a tamper evident closure |
US10898659B1 (en) | 2017-05-19 | 2021-01-26 | International Medical Industries Inc. | System for handling and dispensing a plurality of products |
SG11202000493WA (en) * | 2017-08-15 | 2020-02-27 | Becton Dickinson Co | Spinning female luer with threadably removable feature |
US11541180B1 (en) | 2017-12-21 | 2023-01-03 | Patrick Vitello | Closure assembly having a snap-fit construction |
US11103654B2 (en) | 2018-02-08 | 2021-08-31 | Nordson Corporation | Tamper-evident closure |
US11278681B1 (en) | 2018-02-20 | 2022-03-22 | Robert Banik | Tamper evident adaptor closure |
US11413406B1 (en) | 2018-03-05 | 2022-08-16 | Jonathan J. Vitello | Tamper evident assembly |
US11857751B1 (en) | 2018-07-02 | 2024-01-02 | International Medical Industries Inc. | Assembly for a medical connector |
US11779520B1 (en) | 2018-07-02 | 2023-10-10 | Patrick Vitello | Closure for a medical dispenser including a one-piece tip cap |
US11793987B1 (en) | 2018-07-02 | 2023-10-24 | Patrick Vitello | Flex tec closure assembly for a medical dispenser |
US11690994B1 (en) | 2018-07-13 | 2023-07-04 | Robert Banik | Modular medical connector |
US11426328B1 (en) | 2018-08-31 | 2022-08-30 | Alexander Ollmann | Closure for a medical container |
USD948713S1 (en) | 2019-09-03 | 2022-04-12 | International Medical Industries, Inc. | Asymmetrical self righting tip cap |
US11471610B1 (en) | 2018-10-18 | 2022-10-18 | Robert Banik | Asymmetrical closure for a medical device |
USD903865S1 (en) | 2018-11-19 | 2020-12-01 | International Medical Industries, Inc. | Self-righting tip cap |
JP7454910B2 (ja) * | 2019-01-21 | 2024-03-25 | ニプロ株式会社 | シリンジ用キャップ組体 |
US11911339B1 (en) | 2019-08-15 | 2024-02-27 | Peter Lehel | Universal additive port cap |
US11697527B1 (en) | 2019-09-11 | 2023-07-11 | Logan Hendren | Tamper evident closure assembly |
US11357588B1 (en) | 2019-11-25 | 2022-06-14 | Patrick Vitello | Needle packaging and disposal assembly |
US11904149B1 (en) | 2020-02-18 | 2024-02-20 | Jonathan Vitello | Oral tamper evident closure with retained indicator |
US11523970B1 (en) | 2020-08-28 | 2022-12-13 | Jonathan Vitello | Tamper evident shield |
US11872187B1 (en) | 2020-12-28 | 2024-01-16 | Jonathan Vitello | Tamper evident seal for a vial cover |
USD1023298S1 (en) | 2021-03-11 | 2024-04-16 | Taisei Kako Co., Ltd. | Syringe |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08308926A (ja) * | 1995-03-13 | 1996-11-26 | Taisho Pharmaceut Co Ltd | プレフィルド注射器及びプレフィルド注射液の滅菌方法 |
JP2004026309A (ja) * | 2002-05-10 | 2004-01-29 | Santen Pharmaceut Co Ltd | 汚染防止キャップ |
JP2005067701A (ja) * | 2003-08-27 | 2005-03-17 | Tokyo Raito Kogyo Kk | キャップのタンパーエビデンス構造 |
WO2007015469A1 (ja) * | 2005-08-01 | 2007-02-08 | Nipro Corporation | 注射器用プランジャーとこれを用いたシリンジ及びプレフィルドシリンジ |
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US4176755A (en) * | 1979-01-26 | 1979-12-04 | Baxter Travenol Laboratories, Inc. | Resealable pour bottle with severing ring |
US4667837A (en) * | 1986-06-05 | 1987-05-26 | International Medical Industries, Incorporated | Tamper proof cap |
US5624402A (en) * | 1994-12-12 | 1997-04-29 | Becton, Dickinson And Company | Syringe tip cap |
US6196998B1 (en) | 1994-12-12 | 2001-03-06 | Becton Dickinson And Company | Syringe and tip cap assembly |
GB2359754B (en) * | 2000-03-03 | 2004-04-28 | Nmt Group Plc | Needle sheath |
DE19909824A1 (de) * | 1999-03-05 | 2000-09-07 | Vetter & Co Apotheker | Spritze für medizinische Zwecke und Verfahren zu ihrer Montage |
JP3591636B2 (ja) * | 2000-04-03 | 2004-11-24 | ニプロ株式会社 | プレフィルドシリンジ |
JP4567274B2 (ja) | 2001-01-29 | 2010-10-20 | 中外製薬株式会社 | 薬液既充填小型注射器の製造方法 |
AT410897B (de) * | 2002-01-09 | 2003-08-25 | Pickhard Brigitte | Injektionsspritzenkopf mit originalitätsverschluss |
DE10247965A1 (de) * | 2002-10-15 | 2004-05-06 | Transcoject Gesellschaft für medizinische Geräte mbH & Co KG | Originalitätsverschluss für eine Spritze |
EP1600190B1 (de) * | 2004-05-29 | 2007-08-29 | Gerresheimer Bünde GmbH | Spritzenverschluss und Verfahren zum Herstellen eines Spritzenverschlusses |
GB2424836B (en) * | 2005-04-06 | 2010-09-22 | Cilag Ag Int | Injection device (bayonet cap removal) |
DE102005052545A1 (de) * | 2005-11-02 | 2007-05-03 | Schering Ag | Verschluß für eine medizinische Spritze |
-
2011
- 2011-03-02 EP EP11750683.2A patent/EP2543405B1/en active Active
- 2011-03-02 US US13/395,983 patent/US8616413B2/en active Active
- 2011-03-02 JP JP2012503205A patent/JP5779173B2/ja active Active
- 2011-03-02 CN CN201180003689.8A patent/CN102481414B/zh active Active
- 2011-03-02 WO PCT/JP2011/054722 patent/WO2011108574A1/ja active Application Filing
- 2011-03-02 BR BR112012006186A patent/BR112012006186B8/pt active IP Right Grant
-
2012
- 2012-03-16 IN IN2299DEN2012 patent/IN2012DN02299A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08308926A (ja) * | 1995-03-13 | 1996-11-26 | Taisho Pharmaceut Co Ltd | プレフィルド注射器及びプレフィルド注射液の滅菌方法 |
JP2004026309A (ja) * | 2002-05-10 | 2004-01-29 | Santen Pharmaceut Co Ltd | 汚染防止キャップ |
JP2005067701A (ja) * | 2003-08-27 | 2005-03-17 | Tokyo Raito Kogyo Kk | キャップのタンパーエビデンス構造 |
WO2007015469A1 (ja) * | 2005-08-01 | 2007-02-08 | Nipro Corporation | 注射器用プランジャーとこれを用いたシリンジ及びプレフィルドシリンジ |
Also Published As
Publication number | Publication date |
---|---|
CN102481414A (zh) | 2012-05-30 |
BR112012006186A2 (pt) | 2016-05-31 |
US20120168464A1 (en) | 2012-07-05 |
EP2543405A1 (en) | 2013-01-09 |
EP2543405B1 (en) | 2018-05-30 |
CN102481414B (zh) | 2014-08-20 |
JPWO2011108574A1 (ja) | 2013-06-27 |
IN2012DN02299A (ja) | 2015-08-21 |
BR112012006186B8 (pt) | 2021-06-22 |
US8616413B2 (en) | 2013-12-31 |
EP2543405A4 (en) | 2015-06-17 |
WO2011108574A1 (ja) | 2011-09-09 |
BR112012006186B1 (pt) | 2021-04-06 |
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