JP5868364B2 - 非注入端の受動安全機能付き安全ペン注射針 - Google Patents
非注入端の受動安全機能付き安全ペン注射針 Download PDFInfo
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- JP5868364B2 JP5868364B2 JP2013186357A JP2013186357A JP5868364B2 JP 5868364 B2 JP5868364 B2 JP 5868364B2 JP 2013186357 A JP2013186357 A JP 2013186357A JP 2013186357 A JP2013186357 A JP 2013186357A JP 5868364 B2 JP5868364 B2 JP 5868364B2
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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
- A61M5/34—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
-
- 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
- A61M5/321—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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
- A61M5/2466—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase
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
Claims (13)
- ペン型注射針用非注入端受動安全シールドであって、
注入端および非注入端を有する注射針と、
この注射針が取り付けられると共に当該注射針の非注入端を取り囲んでペン型注射器を受け入れるための凹部を有する注射針ハブと、
前記注射針ハブのねじと螺合するねじを具え、前記注射針ハブに配されて前記注射針の通過を可能にするための開口を有し、前記ペン型注射器を前記注射針ハブの凹部に入れる前に、前記注射針の非注入端を保護する位置に前記注射針ハブの凹部を覆うか、またはこの凹部から突出するシールド部材と、
前記ペン型注射器を前記注射針ハブの凹部に入れる場合、前記シールド部材を前記ペン型注射器またはこのペン型注射器内のバイアルに係合させ、これにより前記ペン型注射器が前記注射針ハブの凹部に組み込まれた場合に前記ペン型注射器またはバイアルと共に回転または協力し合って移動する係合手段と
を具え、これにより前記シールド部材は、組み込んだ前記ペン型注射器を前記注射針ハブの凹部から取り出す場合に係合した前記ペン型注射器またはバイアルと共に回転または協力し合って移動し、それによって前記シールド部材が前記注射針の非注入端を保護する位置に戻って格納されることを特徴とする受動安全シールド。 - 前記係合手段は、前記ペン型注射器の表面に係合するか、または前記ペン型注射器内の前記バイアルの表面に係合するための歯を含むことを特徴とする請求項1に記載の受動安全シールド。
- 前記シールド部材は、このシールド部材を前記ペン型注射器または前記ペン型注射器内の前記バイアルに係合させるための粘着部材を具えていることを特徴とする請求項1に記載の受動安全シールド。
- 前記シールド部材の開口を取り囲む突出部をさらに具えていることを特徴とする請求項1に記載の受動安全シールド。
- 前記注射針ハブは、前記ペン型注射器のねじと螺合するねじをさらに具えていることを特徴とする請求項1に記載の受動安全シールド。
- ペン型注射針用非注入端受動安全シールドであって、
注入端および非注入端を有する注射針と、
この注射針が取り付けられると共に当該注射針の非注入端を取り囲んでペン型注射器を受け入れるための凹部を有する注射針ハブと、
前記注射針ハブに配されて前記注射針の通過を可能にするための開口を有し、前記ペン型注射器を前記注射針ハブの凹部に入れる前に、前記注射針の非注入端を保護する位置に前記注射針ハブの凹部を覆うか、またはこの凹部から突出するシールド部材と、
前記ペン型注射器を前記注射針ハブの凹部に入れる場合、前記シールド部材を前記ペン型注射器またはこのペン型注射器内のバイアルに係合させ、これにより前記ペン型注射器が前記注射針ハブの凹部に組み込まれた場合に前記ペン型注射器またはバイアルと共に回転または協力し合って移動する係合手段と、
前記ペン型注射器を取り外した後に前記シールド部材が前記注射針ハブ側へ戻るのを阻止するためのロックアウト手段と
を具え、これにより前記シールド部材は、組み込んだ前記ペン型注射器を前記注射針ハブの凹部から取り出す場合に係合した前記ペン型注射器またはバイアルと共に回転または協力し合って移動し、それによって前記シールド部材が前記注射針の非注入端を保護する位置に戻って格納されることを特徴とする受動安全シールド。 - 前記シールド部材のねじか、または前記注射針ハブのねじに隣接し、前記ペン型注射器を取り外した後に前記シールド部材が前記注射針ハブ側へ戻るのを阻止するためのロックアウト手段をさらに具えていることを特徴とする請求項1に記載の受動安全シールド。
- 前記ペン型注射器を取り外した後に前記シールド部材が前記注射針ハブ側へ戻るのを阻止するためのロックアウト手段をさらに具えていることを特徴とする請求項1に記載の受動安全シールド。
- 前記注射針ハブのねじに隣接し、前記シールド部材を前記注射針ハブにねじ込む前に前記シールド部材を前記注射針の非注入端を覆う位置に保持する保持手段をさらに具えていることを特徴とする請求項1に記載の受動安全シールド。
- 前記シールド部材を前記非注入端の方に付勢する可撓性の付勢部材を具えていることを特徴とする請求項1に記載の受動安全シールド。
- 前記付勢部材が前記シールド部材と一体であることを特徴とする請求項10に記載の受動安全シールド。
- 前記可撓性の付勢部材は、前記シールド部材の前記係合手段を前記ペン型注射器の表面または前記ペン型注射器内の前記バイアルの表面の方にさらに付勢することを特徴とする請求項10に記載の受動安全シールド。
- 前記ペン型注射器を前記注射針ハブの凹部に入れる前に、前記シールド部材を前記注射針の非注入端を覆う位置に保持する保持要素をさらに具えていることを特徴とする請求項1に記載の受動安全シールド。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/626,226 | 2007-01-23 | ||
US11/626,226 US7384414B1 (en) | 2007-01-23 | 2007-01-23 | Safety pen needle with non-injection end passive safety features |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008013114A Division JP5364272B2 (ja) | 2007-01-23 | 2008-01-23 | 非注入端の受動安全機能付き安全ペン注射針 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013248531A JP2013248531A (ja) | 2013-12-12 |
JP5868364B2 true JP5868364B2 (ja) | 2016-02-24 |
Family
ID=39185896
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008013114A Active JP5364272B2 (ja) | 2007-01-23 | 2008-01-23 | 非注入端の受動安全機能付き安全ペン注射針 |
JP2013186357A Expired - Fee Related JP5868364B2 (ja) | 2007-01-23 | 2013-09-09 | 非注入端の受動安全機能付き安全ペン注射針 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008013114A Active JP5364272B2 (ja) | 2007-01-23 | 2008-01-23 | 非注入端の受動安全機能付き安全ペン注射針 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7384414B1 (ja) |
EP (1) | EP1949927B1 (ja) |
JP (2) | JP5364272B2 (ja) |
CA (1) | CA2618587C (ja) |
ES (1) | ES2614414T3 (ja) |
Families Citing this family (23)
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WO2008107199A1 (en) * | 2007-03-07 | 2008-09-12 | Novo Nordisk A/S | Back needle |
CA2639320C (en) * | 2007-09-07 | 2016-10-25 | Becton, Dickinson And Company | Pen-needle assembly for preventing under-torquing and over-torquing of pen-needle |
CA2719109C (en) | 2008-03-13 | 2015-11-24 | Becton, Dickinson And Company | Safety pen needle assembly having shielding for patient and non-patient ends |
EP2262557B1 (en) | 2008-03-13 | 2019-05-01 | Becton, Dickinson and Company | Safety needle assembly |
US8801673B2 (en) | 2008-03-13 | 2014-08-12 | Becton Dickinson & Company | Safety pen needle assembly having shield for non-patient end |
ES2660849T3 (es) * | 2008-05-05 | 2018-03-26 | Becton, Dickinson And Company | Dispositivo de administración de medicamentos que tiene un cartucho con extremo distal agrandado |
DE102008061541A1 (de) * | 2008-12-03 | 2010-06-10 | Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg | Injektionsanordnung |
CA2747341A1 (en) * | 2008-12-23 | 2010-07-01 | Sanofi-Aventis Deutschland Gmbh | Needle assembly and medication delivery system |
ES2718828T3 (es) * | 2009-03-03 | 2019-07-04 | Becton Dickinson Co | Conjunto de aguja de pluma para administrar soluciones de medicamentos |
US20110071492A1 (en) * | 2009-09-18 | 2011-03-24 | Becton, Dickinson And Company | Hub assembly having a hidden needle for a drug delivery pen |
US8663174B2 (en) | 2009-11-13 | 2014-03-04 | Becton, Dickinson And Company | Hub assembly having a hidden needle for a drug delivery pen |
CA2695265A1 (en) * | 2010-03-02 | 2011-09-02 | Duoject Medical Systems Inc. | Injection device |
US8491535B2 (en) | 2011-04-28 | 2013-07-23 | Becton, Dickinson And Company | Safety pen needle assembly |
EP2703026A1 (en) * | 2012-09-04 | 2014-03-05 | Sanofi-Aventis Deutschland GmbH | Safety needle assembly |
EP2722067A1 (en) * | 2012-10-17 | 2014-04-23 | Sensile Pat AG | Single-use drug reservoir connector |
CA2873770A1 (en) | 2013-12-10 | 2015-06-10 | Becton, Dickinson And Company | Active safety pen needle assembly |
EP2883562B1 (en) | 2013-12-10 | 2016-08-17 | Becton Dickinson and Company | Passive safety pen needle assembly |
USD768851S1 (en) | 2014-06-30 | 2016-10-11 | Htl-Strefa Spolka Akcyjna | Safety needle device |
USD768852S1 (en) | 2014-06-30 | 2016-10-11 | Htl-Strefa Spolka Akcyjna | Safety needle device |
JP6322082B2 (ja) * | 2014-08-04 | 2018-05-09 | 三菱鉛筆株式会社 | 注射針保護装置 |
WO2016196518A1 (en) | 2015-06-01 | 2016-12-08 | Becton, Dickinson And Company | Disposable pen needle with abbreviated non-patient end, and reusable pen interface |
GB2563246B (en) * | 2017-06-07 | 2019-10-23 | Ndm Technologies Ltd | Injector devices |
GB201906918D0 (en) * | 2019-05-16 | 2019-07-03 | Owen Mumford Ltd | Pen needle |
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2007
- 2007-01-23 US US11/626,226 patent/US7384414B1/en active Active
-
2008
- 2008-01-17 ES ES08100578.7T patent/ES2614414T3/es active Active
- 2008-01-17 EP EP08100578.7A patent/EP1949927B1/en active Active
- 2008-01-18 CA CA2618587A patent/CA2618587C/en active Active
- 2008-01-23 JP JP2008013114A patent/JP5364272B2/ja active Active
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2013
- 2013-09-09 JP JP2013186357A patent/JP5868364B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2614414T3 (es) | 2017-05-31 |
JP2013248531A (ja) | 2013-12-12 |
EP1949927B1 (en) | 2016-11-09 |
JP5364272B2 (ja) | 2013-12-11 |
US7384414B1 (en) | 2008-06-10 |
CA2618587C (en) | 2015-08-25 |
CA2618587A1 (en) | 2008-07-23 |
EP1949927A1 (en) | 2008-07-30 |
JP2008229321A (ja) | 2008-10-02 |
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