JP5074397B2 - 針のカバーアセンブリ及び針先アセンブリと共に使用する把持リング - Google Patents
針のカバーアセンブリ及び針先アセンブリと共に使用する把持リング Download PDFInfo
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- JP5074397B2 JP5074397B2 JP2008528579A JP2008528579A JP5074397B2 JP 5074397 B2 JP5074397 B2 JP 5074397B2 JP 2008528579 A JP2008528579 A JP 2008528579A JP 2008528579 A JP2008528579 A JP 2008528579A JP 5074397 B2 JP5074397 B2 JP 5074397B2
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- needle
- cover
- assembly
- cover assembly
- needle cover
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- Expired - Fee Related
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- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000004873 anchoring Methods 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 208000012266 Needlestick injury Diseases 0.000 description 1
- 206010034912 Phobia Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000019899 phobic disease Diseases 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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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
- A61M5/3243—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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/3276—Means imparting rotational movement to the needle or needle hub in order to assist in its disconnection from syringe nozzle
-
- 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
- A61M2005/3208—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles by application of rotational movement to the needle hub, e.g. by use of electrically driven toothed wheels
-
- 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
- A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
- A61M2005/3267—Biased sleeves where the needle is uncovered by insertion of the needle into a patient's 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/59—Aesthetic features, e.g. distraction means to prevent fears of child patients
-
- 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)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (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)
Description
注射器ホルダーは、
銃身と、
伸張位置と収縮位置の間を動くように、銃身の前端部に対して、係合するようにはめ込まれる針のカバーと、
伸張位置に向かって、カバーを押圧するカバー付勢手段と、
針のカバーと銃身の一つに、可動するように取り付けられ、針のカバーの収縮動作を防ぐまたは制限するセーフ位置と、それによって収縮動作が阻止されないライブ位置間で移動可能な別個の固定要素と、
固定要素をそのライブ位置に移動するように、リリース位置に移動可能な外部から動作可能な作動部材と、を有する。
Claims (14)
- 針を有する注射器のための注射器ホルダーの針のカバーアセンブリであって、
銃身と、
注射器の針が針のカバーによって覆われる伸張位置と、注射器の針が露出される収縮位置との間を動くように、前記銃身の前端部に対して、係合するようにはめ込まれる針のカバーと、
前記伸張位置に向かって、前記カバーを押圧するカバー付勢部であって、前記針のカバーは、通常は前記カバー付勢部の押圧作用を受けて前記伸張位置に在るとともに、前記カバー付勢部の付勢作用に抗して付与される収縮移動作用によって前記伸張位置から前記収縮位置まで収縮可能である、カバー付勢部と、
前記針のカバーと前記銃身の一つに、移動可能に取り付けられる別個の固定要素であって、(i)該固定要素が前記針のカバーの収縮動作を防ぐまたは制限するセーフ位置と、(ii)それによって前記針のカバーの収縮動作が阻止されないライブ位置との間で移動可能な別個の固定要素と、
前記固定要素を前記ライブ位置に移動するように、リリース位置に移動可能な外部から動作可能な作動部材と、を有する針のカバーアセンブリ。 - 前記固定要素は略弓形の鞍状の要素である、請求項1に記載の針のカバーアセンブリ。
- 前記固定要素はセーフ位置とライブ位置との間で回動可能な、請求項1または2に記載の針のカバーアセンブリ。
- 前記固定要素は前記セーフ位置に向けて前記固定手段を動かす付勢手段を有する、請求項1〜3のいずれか一項に記載の針のカバーアセンブリ。
- 前記固定要素は前記銃身に移動可能に取り付けられて、前記針のカバーの関連領域と協働する伸張される弓形の隣接面を形成する、請求項1〜4のいずれか一項に記載の針のカバーアセンブリ。
- 前記固定要素は前記作動部材の一部と関連し、または前記作動部材の一部を形成する対応するカム要素と協働する少なくとも一つのカム面を有し、それにより、適切な方法によるリリース位置への前記作動部材の長手方向の動作が前記固定要素をそのライブ位置に移動する、請求項1〜5のいずれか一項に記載の針のカバーアセンブリ。
- 前記カム面は、戻り止め領域を有していて、それによって、前記作動部材を前記リリース位置に移動するときに、カム従動子と戻り止め領域の協働によって、前記作動部材が前記リリース位置で保持される、請求項6に記載の針のカバーアセンブリ。
- 使用時に、前記針のカバーがその収縮位置に向かって移動するにつれて、その上面が、前記作動部材を前記リリース位置から戻すように前記作動部材と協働する、請求項1〜7のいずれか一項に記載の針のカバーアセンブリ。
- 前記カバー付勢手段は、前記注射器の針先アセンブリとの係合に使用する前記カバーと把持リングとの間に作用する圧縮ばねを有する、請求項1〜8のいずれか一項に記載の針のカバーアセンブリ。
- 前記注射器に使用されるように、針先アセンブリが前記注射器にねじ止めされ、前記把持リングが使用中、前記針先アセンブリのフランジまたは環状部分と非回転に係合し、または係合可能な大きさに作られ、それにより、前記針先アセンブリが、前記注射器に対して前記針のカバーアセンブリを回転することによって、ねじ止めを外すことが可能な、請求項9に記載の針のカバーアセンブリ。
- 前記把持リングは、内側の断面が略卵型または偏円形であり、それによって使用時に把持された針先アセンブリは、前記断面の最も大きな直径の軸に略沿って、圧縮が加えられることにより、リリースされることが可能な、請求項10に記載の針のカバーアセンブリ。
- 前記把持リングは、最も長い直径の軸線に略一直線となる作動ボタンを含み、前記作動ボタンは、外部から使用できるように、前記針のカバー上の長手方向スロットに配置される、請求項11に記載の針のカバーアセンブリ。
- 前記把持リングは、弾性的に圧縮可能な部分を有し、それによって、使用時に針先のアセンブリが、前記把持リングに圧縮を加えることによって、把持されることが可能な、請求項10に記載の針のカバーアセンブリ。
- 前記把持リングは、前記針先アセンブリの対応する面の形状と協働するように内側に壁のあるまたは、キー溝のある、円筒形状を有する、請求項9〜13のいずれか一項に記載の針のカバーアセンブリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0517699.5A GB0517699D0 (en) | 2005-09-01 | 2005-09-01 | Needle shroud assembly |
GB0517699.5 | 2005-09-01 | ||
PCT/GB2006/003248 WO2007026164A2 (en) | 2005-09-01 | 2006-09-01 | Needle shroud assembly |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009506816A JP2009506816A (ja) | 2009-02-19 |
JP2009506816A5 JP2009506816A5 (ja) | 2009-09-03 |
JP5074397B2 true JP5074397B2 (ja) | 2012-11-14 |
Family
ID=35198640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008528579A Expired - Fee Related JP5074397B2 (ja) | 2005-09-01 | 2006-09-01 | 針のカバーアセンブリ及び針先アセンブリと共に使用する把持リング |
Country Status (6)
Country | Link |
---|---|
US (1) | US8088111B2 (ja) |
EP (1) | EP1919541B1 (ja) |
JP (1) | JP5074397B2 (ja) |
CN (1) | CN101252962B (ja) |
GB (1) | GB0517699D0 (ja) |
WO (1) | WO2007026164A2 (ja) |
Cited By (13)
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US9144648B2 (en) | 2006-05-03 | 2015-09-29 | Antares Pharma, Inc. | Injector with adjustable dosing |
US9180259B2 (en) | 2005-01-24 | 2015-11-10 | Antares Pharma, Inc. | Prefilled syringe jet injector |
US9220660B2 (en) | 2011-07-15 | 2015-12-29 | Antares Pharma, Inc. | Liquid-transfer adapter beveled spike |
US9333309B2 (en) | 2002-02-11 | 2016-05-10 | Antares Pharma, Inc. | Intradermal injector |
US9364610B2 (en) | 2012-05-07 | 2016-06-14 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
US9446195B2 (en) | 2011-07-15 | 2016-09-20 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
US9486583B2 (en) | 2012-03-06 | 2016-11-08 | Antares Pharma, Inc. | Prefilled syringe with breakaway force feature |
US9561333B2 (en) | 2008-08-05 | 2017-02-07 | Antares Pharma, Inc. | Multiple dosage injector |
US9707354B2 (en) | 2013-03-11 | 2017-07-18 | Antares Pharma, Inc. | Multiple dosage injector with rack and pinion dosage system |
US9744302B2 (en) | 2013-02-11 | 2017-08-29 | Antares Pharma, Inc. | Needle assisted jet injection device having reduced trigger force |
US9808582B2 (en) | 2006-05-03 | 2017-11-07 | Antares Pharma, Inc. | Two-stage reconstituting injector |
US9867949B2 (en) | 2008-03-10 | 2018-01-16 | Antares Pharma, Inc. | Injector safety device |
US9950125B2 (en) | 2012-04-06 | 2018-04-24 | Antares Pharma, Inc. | Needle assisted jet injection administration of testosterone compositions |
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GB0214452D0 (en) | 2002-06-22 | 2002-07-31 | Liversidge Barry P | Medical needle assemblies |
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DE10339794A1 (de) | 2003-08-28 | 2005-04-07 | Tecpharma Licensing Ag | Verabreichungsvorrichtung mit einer Schutzkappenabziehvorrichtung und einer Nadelschutzhülsenblockiereinrichtung |
GB0406458D0 (en) | 2003-10-09 | 2004-04-28 | Liversidge Barry P | Safety medical needle assemblies |
-
2005
- 2005-09-01 GB GBGB0517699.5A patent/GB0517699D0/en not_active Ceased
-
2006
- 2006-09-01 US US12/065,512 patent/US8088111B2/en not_active Expired - Fee Related
- 2006-09-01 EP EP06779269.7A patent/EP1919541B1/en not_active Not-in-force
- 2006-09-01 JP JP2008528579A patent/JP5074397B2/ja not_active Expired - Fee Related
- 2006-09-01 CN CN200680031267.0A patent/CN101252962B/zh not_active Expired - Fee Related
- 2006-09-01 WO PCT/GB2006/003248 patent/WO2007026164A2/en active Application Filing
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US9737670B2 (en) | 2002-02-11 | 2017-08-22 | Antares Pharma, Inc. | Intradermal injector |
US9629959B2 (en) | 2005-01-24 | 2017-04-25 | Antares Pharma, Inc. | Prefilled syringe jet injector |
US11446441B2 (en) | 2005-01-24 | 2022-09-20 | Antares Pharma, Inc. | Prefilled syringe injector |
US10478560B2 (en) | 2005-01-24 | 2019-11-19 | Antares Pharma, Inc. | Prefilled syringe injector |
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US9144648B2 (en) | 2006-05-03 | 2015-09-29 | Antares Pharma, Inc. | Injector with adjustable dosing |
US12121704B2 (en) | 2006-05-03 | 2024-10-22 | Antares Pharma, Inc. | Injector with adjustable dosing |
US10688250B2 (en) | 2006-05-03 | 2020-06-23 | Antares Pharma, Inc. | Two-stage reconstituting injector |
US11471600B2 (en) | 2006-05-03 | 2022-10-18 | Antares Pharma, Inc. | Injector with adjustable dosing |
US10543316B2 (en) | 2006-05-03 | 2020-01-28 | Antares Pharma, Inc. | Injector with adjustable dosing |
US9808582B2 (en) | 2006-05-03 | 2017-11-07 | Antares Pharma, Inc. | Two-stage reconstituting injector |
US11547808B2 (en) | 2006-05-03 | 2023-01-10 | Antares Pharma, Inc. | Two-stage reconstituting injector |
US9867949B2 (en) | 2008-03-10 | 2018-01-16 | Antares Pharma, Inc. | Injector safety device |
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US11684723B2 (en) | 2008-03-10 | 2023-06-27 | Antares Pharma, Inc. | Injector safety device |
US10300212B2 (en) | 2008-08-05 | 2019-05-28 | Antares Pharma, Inc. | Multiple dosage injector |
US11058824B2 (en) | 2008-08-05 | 2021-07-13 | Antares Pharma, Inc. | Multiple dosage injector |
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US9446195B2 (en) | 2011-07-15 | 2016-09-20 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
US9220660B2 (en) | 2011-07-15 | 2015-12-29 | Antares Pharma, Inc. | Liquid-transfer adapter beveled spike |
US10279131B2 (en) | 2011-07-15 | 2019-05-07 | Antares Pharma, Inc. | Injection device with cammed RAM assembly |
US10568809B2 (en) | 2011-07-15 | 2020-02-25 | Ferring B.V. | Liquid-transfer adapter beveled spike |
US10478559B2 (en) | 2012-03-06 | 2019-11-19 | Antares Pharma, Inc. | Prefilled syringe with breakaway force feature |
US9486583B2 (en) | 2012-03-06 | 2016-11-08 | Antares Pharma, Inc. | Prefilled syringe with breakaway force feature |
US11602597B2 (en) | 2012-03-06 | 2023-03-14 | Antares Pharma, Inc. | Prefilled syringe with breakaway force feature |
US10821072B2 (en) | 2012-04-06 | 2020-11-03 | Antares Pharma, Inc. | Needle assisted jet injection administration of testosterone compositions |
US11771646B2 (en) | 2012-04-06 | 2023-10-03 | Antares Pharma, Inc. | Needle assisted jet injection administration of testosterone compositions |
US9950125B2 (en) | 2012-04-06 | 2018-04-24 | Antares Pharma, Inc. | Needle assisted jet injection administration of testosterone compositions |
US11446440B2 (en) | 2012-05-07 | 2022-09-20 | Antares Pharma, Inc. | Needle assisted injection device having reduced trigger force |
US10905827B2 (en) | 2012-05-07 | 2021-02-02 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
US10357609B2 (en) | 2012-05-07 | 2019-07-23 | Antares Pharma, Inc. | Needle assisted jet injection device having reduced trigger force |
US9364611B2 (en) | 2012-05-07 | 2016-06-14 | Antares Pharma, Inc. | Needle assisted jet injection device having reduced trigger force |
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US10610649B2 (en) | 2013-03-11 | 2020-04-07 | Antares Pharma, Inc. | Multiple dosage injector with rack and pinion dosage system |
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US9707354B2 (en) | 2013-03-11 | 2017-07-18 | Antares Pharma, Inc. | Multiple dosage injector with rack and pinion dosage system |
Also Published As
Publication number | Publication date |
---|---|
WO2007026164A3 (en) | 2007-11-08 |
US8088111B2 (en) | 2012-01-03 |
JP2009506816A (ja) | 2009-02-19 |
CN101252962B (zh) | 2011-12-07 |
EP1919541A2 (en) | 2008-05-14 |
US20080269691A1 (en) | 2008-10-30 |
GB0517699D0 (en) | 2005-10-05 |
EP1919541B1 (en) | 2016-08-24 |
CN101252962A (zh) | 2008-08-27 |
WO2007026164A2 (en) | 2007-03-08 |
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