JP6211790B2 - 注射器 - Google Patents
注射器 Download PDFInfo
- Publication number
- JP6211790B2 JP6211790B2 JP2013090014A JP2013090014A JP6211790B2 JP 6211790 B2 JP6211790 B2 JP 6211790B2 JP 2013090014 A JP2013090014 A JP 2013090014A JP 2013090014 A JP2013090014 A JP 2013090014A JP 6211790 B2 JP6211790 B2 JP 6211790B2
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- JP
- Japan
- Prior art keywords
- sleeve
- syringe barrel
- injection needle
- end side
- plunger
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 claims description 92
- 239000007924 injection Substances 0.000 claims description 92
- 239000000243 solution Substances 0.000 claims description 29
- 239000003814 drug Substances 0.000 claims description 23
- 229940079593 drug Drugs 0.000 claims description 23
- 239000000126 substance Substances 0.000 claims description 8
- 230000014759 maintenance of location Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 11
- 230000001681 protective effect Effects 0.000 description 6
- 230000004308 accommodation Effects 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 238000001647 drug administration Methods 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000008155 medical solution Substances 0.000 description 3
- 229920005549 butyl rubber Polymers 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 239000003435 antirheumatic agent Substances 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
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- 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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
-
- 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
- A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
- A61M5/283—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by telescoping of ampoules or carpules with the syringe body
-
- 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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31566—Means improving security or handling thereof
- A61M5/31571—Means preventing accidental administration
-
- 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
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
-
- 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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
-
- 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
- A61M5/3287—Accessories for bringing the needle into the body; Automatic needle insertion
-
- 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
- A61M5/3129—Syringe barrels
- A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe rod
- A61M2005/3139—Finger grips not integrally formed with the syringe barrel, e.g. using adapter with finger grips
-
- 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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
- A61M2005/3241—Needle retraction energy is accumulated inside of a hollow plunger rod
-
- 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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
-
- 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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3254—Shielding of proximal needles, e.g. for pen needles
-
- 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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Environmental & Geological Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
2 注射筒
3 ガスケット
4 プランジャ
4a 取付筒部
5 注射針
10 スリーブ
10a フランジ
14 本体部
15 セーフティカバー
16 コイルスプリング
17 スプリングホルダー
17a リング部
17b 係止片
17c 弾性係合片
21 第1係合凹部
22 第2係合凹部
50 プラグ
Claims (4)
- 内部空間に薬液が充填される注射筒と、
前記薬液を密封するように前記注射筒に嵌着されたガスケットと、
該ガスケットに取り付けられたプランジャと、
前記注射筒若しくは前記プランジャに取り付けられるとともに少なくとも薬液投与時に基端部が前記内部空間に連通される注射針と、
前記注射針が先端部から突出する投与位置と前記注射針が内部に収納される収納位置との間で前記注射針に対して軸方向移動可能に設けられるとともに、軸方向中途部に指掛け用フランジが設けられたスリーブと、
前記スリーブと前記注射筒との間に設けられて圧縮状態での保持が解放されると前記スリーブを前記収納位置に向けて付勢するコイルスプリングと、
該コイルスプリングを圧縮状態で保持するスプリングホルダーとを備え、
薬液投与時に前記注射筒及び前記プランジャのいずれか一方の部材は投与位置の前記スリーブに軸方向に係合し、他方の部材はスリーブから基端側に突出しており、該他方の部材をスリーブに対して先端側に押し込むことにより前記内部空間の容積が減少して前記注射針を介して薬液が投与され、
前記スプリングホルダーは、薬液の投与終了後に前記他方の部材をさらに先端側に押し込むことにより前記コイルスプリングの圧縮状態での保持を解放するように前記他方の部材に連係され、
前記コイルスプリングの付勢力によって前記スリーブが前記収納位置に移動したとき、該収納位置でロックするように前記スリーブと前記注射筒とが軸方向に係合することを特徴とする注射器。 - 前記スリーブは、前記指掛け用フランジが設けられた円筒状本体部と、該本体部の先端部に装着されたセーフティカバーとを備え、該セーフティカバーは前記本体部に対して軸方向に離間する圧縮位置と延長位置との間で軸方向移動可能に前記本体部に係合されており、前記スプリングホルダーは、前記注射筒又は前記プランジャの先端部に対向配置されたリング部と、前記セーフティカバーに係止される係止部とを備え、該係止部は容易に破断し得る接続部を介して前記リング部に一体に構成されており、前記コイルスプリングは前記セーフティカバーと前記リング部との間に圧縮状態で保持され、前記本体部の内面には、軸方向に離間して前記投与位置に対応する第1係合凹部と前記収納位置に対応する第2係合凹部とが設けられ、前記リング部の外周には、前記セーフティカバーを圧縮位置でロックするように前記本体部の第1の係合凹部に軸方向に係合する弾性係合片が設けられ、該弾性係合片は前記リング部が前記本体部に対して基端側へ移動することを許容するように弾性的に径方向内方へ変形可能であり、
薬液の投与終了後に前記他方の部材をスリーブ本体部に対してさらに先端側に押し込むと、該押し込み力によって前記接続部が破断して前記コイルスプリングの圧縮状態での保持が解放され、該コイルスプリングの付勢力によって前記リング部が前記本体部に対して基端側へ移動して前記弾性係合片が前記第2係合凹部に軸方向に係合し、これにより前記スリーブが前記投与位置へ向けて移動することを阻止するように前記リング部を介して前記スリーブと前記注射筒とが軸方向に係合することを特徴とする請求項1に記載の注射器。 - 前記注射筒は先端側が開口され、前記ガスケットはプランジャの基端部に取り付けられ、プランジャは前記注射筒の先端開口から先端側に突出され、前記注射針はプランジャに保持され、薬液投与時に前記プランジャが投与位置の前記スリーブに軸方向に係合するとともに前記注射筒が前記スリーブから基端側に突出されることを特徴とする請求項1又は2に記載の注射器。
- 前記注射針は両頭針であり、該注射針は前記プランジャ及び前記スリーブに軸方向移動可能に保持されるとともに投与前の保管時は前記ガスケットから軸方向先端側に離反されており、前記プランジャの基端部にはガスケットが気密状に外嵌される取付筒部が設けられ、該取付筒部内にプラグが気密状に内嵌されて、該プラグと前記ガスケットの間に密閉無菌空間が形成されており、前記保管時の注射針の基端部が前記プラグを貫通して密閉無菌空間内に位置付けられていることを特徴とする請求項3に記載の注射器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013090014A JP6211790B2 (ja) | 2013-04-23 | 2013-04-23 | 注射器 |
PCT/JP2014/061221 WO2014175237A1 (ja) | 2013-04-23 | 2014-04-22 | 注射器 |
US14/785,597 US9844633B2 (en) | 2013-04-23 | 2014-04-22 | Syringe |
EP14788367.2A EP2990066B1 (en) | 2013-04-23 | 2014-04-22 | Syringe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013090014A JP6211790B2 (ja) | 2013-04-23 | 2013-04-23 | 注射器 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014212832A JP2014212832A (ja) | 2014-11-17 |
JP2014212832A5 JP2014212832A5 (ja) | 2016-06-09 |
JP6211790B2 true JP6211790B2 (ja) | 2017-10-11 |
Family
ID=51791810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013090014A Expired - Fee Related JP6211790B2 (ja) | 2013-04-23 | 2013-04-23 | 注射器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9844633B2 (ja) |
EP (1) | EP2990066B1 (ja) |
JP (1) | JP6211790B2 (ja) |
WO (1) | WO2014175237A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6433369B2 (ja) * | 2015-04-20 | 2018-12-05 | 大成化工株式会社 | 注射器 |
EP3369450B1 (de) * | 2015-06-15 | 2021-06-02 | Gerresheimer Regensburg GmbH | Spritze mit sicherheitsvorrichtung |
CN110382023B (zh) * | 2017-03-14 | 2022-02-08 | 诺和诺德股份有限公司 | 具有筒的帽组件 |
JP6886146B2 (ja) * | 2017-06-27 | 2021-06-16 | 大成化工株式会社 | 注射器 |
US20220111152A1 (en) * | 2019-02-26 | 2022-04-14 | Becton Dickinson France | Auto-injector with needle cover |
CN111214752B (zh) * | 2019-10-31 | 2024-07-23 | 天津市人民医院 | 一种肠道黏膜下注射装置 |
JP1697917S (ja) | 2021-04-13 | 2021-10-25 | ||
CN222032828U (zh) * | 2022-12-30 | 2024-11-22 | 沈阳兴齐眼药股份有限公司 | 给药装置 |
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JP3146469B2 (ja) * | 1993-09-03 | 2001-03-19 | 株式会社ニッショー | 自動注射器 |
US5562626A (en) * | 1995-09-11 | 1996-10-08 | Sanpietro; Joseph A. | Safety syringe |
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AU2001263766A1 (en) * | 2000-05-31 | 2001-12-11 | Novo-Nordisk A/S | A disposable double pointed injection needle, and an insulin injection system comprising a disposable double pointed injection needle |
US6547764B2 (en) * | 2000-05-31 | 2003-04-15 | Novo Nordisk A/S | Double pointed injection needle |
WO2003000323A1 (en) * | 2001-06-20 | 2003-01-03 | Becton Dickinson And Company | Safety shield system for prefilled syringes |
US20040030294A1 (en) * | 2001-11-28 | 2004-02-12 | Mahurkar Sakharam D. | Retractable needle single use safety syringe |
US20070078403A1 (en) * | 2005-08-25 | 2007-04-05 | Don Millerd | Syringe guard for pre-filled medicament vial |
JP4969642B2 (ja) * | 2006-03-21 | 2012-07-04 | タイコ ヘルスケアー グループ リミテッド パートナーシップ | 注射装置のための受動的ラッチリング安全シールド |
WO2009148969A1 (en) * | 2008-06-02 | 2009-12-10 | Sta-Med, Llc | Needle cover assembly for a syringe |
CN103442751B (zh) * | 2011-01-04 | 2016-02-17 | 赛诺菲-安万特德国有限公司 | 用于预装式注射器的安全装置和注射装置 |
JP5853289B2 (ja) | 2011-04-26 | 2016-02-09 | 大成化工株式会社 | プレフィルドシリンジ用弾性シール体 |
JP5918483B2 (ja) | 2011-06-21 | 2016-05-18 | 株式会社スズケン | プレフィルドシリンジ |
EP2578257A1 (en) * | 2011-10-06 | 2013-04-10 | Sanofi-Aventis Deutschland GmbH | Needle safety device |
JP5844605B2 (ja) * | 2011-10-31 | 2016-01-20 | 株式会社スズケン | シリンジ |
-
2013
- 2013-04-23 JP JP2013090014A patent/JP6211790B2/ja not_active Expired - Fee Related
-
2014
- 2014-04-22 EP EP14788367.2A patent/EP2990066B1/en active Active
- 2014-04-22 US US14/785,597 patent/US9844633B2/en active Active
- 2014-04-22 WO PCT/JP2014/061221 patent/WO2014175237A1/ja active Application Filing
Also Published As
Publication number | Publication date |
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EP2990066A4 (en) | 2017-01-04 |
WO2014175237A1 (ja) | 2014-10-30 |
US20160067421A1 (en) | 2016-03-10 |
JP2014212832A (ja) | 2014-11-17 |
EP2990066A1 (en) | 2016-03-02 |
EP2990066B1 (en) | 2019-12-25 |
US9844633B2 (en) | 2017-12-19 |
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