JP6916179B2 - 薬剤注射デバイス - Google Patents
薬剤注射デバイス Download PDFInfo
- Publication number
- JP6916179B2 JP6916179B2 JP2018527126A JP2018527126A JP6916179B2 JP 6916179 B2 JP6916179 B2 JP 6916179B2 JP 2018527126 A JP2018527126 A JP 2018527126A JP 2018527126 A JP2018527126 A JP 2018527126A JP 6916179 B2 JP6916179 B2 JP 6916179B2
- Authority
- JP
- Japan
- Prior art keywords
- needle
- cartridge
- drug
- gear
- housing
- 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
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
- A61M5/31—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
-
- 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- 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
-
- 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2006—Having specific accessories
- A61M2005/2013—Having specific accessories triggering of discharging means by contact of injector with patient 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
- A61M5/24—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
- A61M2005/247—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 with fixed or steady piercing means, e.g. piercing under movement of ampoule
-
- 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
- A61M2005/2474—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 with movable piercing means, e.g. ampoule remains fixed or steady
-
- 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
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M2005/3152—Piston or piston-rod constructions, e.g. connection of piston with piston-rod including gearings to multiply or attenuate the piston displacing force
-
- 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
- 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
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 (14)
- 注射デバイスであって:
薬剤カートリッジを含むように配置されたハウジングと;
注射針を保持するニードルホルダと;
該ニードルホルダに対して固定され、ハウジングに対して軸方向に可動の略管状のニードルスリーブと;
ニードルホルダに固定された回転ギアと、ニードルスリーブ上に配置された第1のギアラックと、ハウジング上に配置された第2のギアラックとを含む、ギアアセンブリと
を含み、
ここで、該ギアアセンブリは、近位軸方向におけるニードルスリーブの動きが近位軸方向におけるニードルホルダの動きを引き起こすように配置される、
前記注射デバイス。 - 第1および第2のギアラックは、互いに周方向に対向する、請求項1に記載のデバイス。
- ハウジングは、略管状のプロファイルを有するカートリッジホルダを含む、請求項1または2に記載のデバイス。
- 第2のギアラックは、カートリッジホルダの遠位端の内方向きの面上に配置される、請求項3に記載のデバイス。
- 薬剤カートリッジを含む、請求項1〜4のいずれか1項に記載のデバイス。
- カートリッジは、その遠位端に穿孔可能セプタムを含み、注射針は、ニードルホルダが近位方向に押し進められると穿孔可能セプタムを穿孔するように配置される、請求項5に記載のデバイス。
- カートリッジは、薬剤を含む、請求項5または6に記載のデバイス。
- ハウジングに着脱可能に係合されるキャップをさらに含む、請求項1〜7のいずれか1項に記載のデバイス。
- 自動注射器である、請求項1〜8のいずれか1項に記載のデバイス。
- 回転ギアは、該ギアの周りに円周方向に配置された複数の歯を有する、請求項1〜9のいずれか1項に記載のデバイス。
- 回転ギアは、歯がない円周方向部分を含む、請求項10に記載のデバイス。
- ニードルホルダは、その中央に、カートリッジの遠位端部分を収容する中空凹部を含む、請求項1〜11のいずれか1項に記載のデバイス。
- ニードルホルダは、カートリッジの遠位端部分をロックするように構成された係合要素を含むことができる、請求項12に記載のデバイス。
- 請求項1〜13のいずれか1項に記載の注射デバイスを動作させる方法であって:
近位軸方向にニードルスリーブを押し、それによって該ニードルスリーブ上に配置されている線形ギアラックに回転ギアを回転させ、それによって近位方向におけるニードルホルダの軸方向変位を引き起こすことを含む、前記方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15196715 | 2015-11-27 | ||
EP15196715.5 | 2015-11-27 | ||
PCT/EP2016/078278 WO2017089288A1 (en) | 2015-11-27 | 2016-11-21 | Medicament injection device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018535037A JP2018535037A (ja) | 2018-11-29 |
JP6916179B2 true JP6916179B2 (ja) | 2021-08-11 |
Family
ID=54705512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018527126A Active JP6916179B2 (ja) | 2015-11-27 | 2016-11-21 | 薬剤注射デバイス |
Country Status (5)
Country | Link |
---|---|
US (1) | US11071832B2 (ja) |
EP (1) | EP3380134A1 (ja) |
JP (1) | JP6916179B2 (ja) |
CN (1) | CN108495666B (ja) |
WO (1) | WO2017089288A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112017019259B1 (pt) | 2015-03-10 | 2023-04-25 | Regeneron Pharmaceuticals, Inc | Dispositivos de injeção |
DK3380150T3 (da) * | 2015-11-27 | 2020-09-07 | Sanofi Aventis Deutschland | Injektionsanordning med aksialt bevægelig kanyleholder |
GB2550924A (en) * | 2016-05-31 | 2017-12-06 | Ndm Technologies Ltd | Improvements in or relating to transdermal delivery |
EP3332822A1 (en) * | 2016-12-07 | 2018-06-13 | Sanofi-Aventis Deutschland GmbH | An injection device |
EP3618895B1 (en) | 2017-05-05 | 2022-04-13 | Regeneron Pharmaceuticals, Inc. | Auto-injector |
JP6853413B2 (ja) * | 2018-03-23 | 2021-03-31 | Phcホールディングス株式会社 | センサ挿入装置 |
USD926975S1 (en) * | 2018-09-27 | 2021-08-03 | Phc Holdings Corporation | Cartridge for medicine injector |
KR20220033488A (ko) * | 2019-07-02 | 2022-03-16 | 리제너론 파아마슈티컬스, 인크. | 자동-주입기 및 관련 사용 방법들 |
CN112933343A (zh) * | 2021-04-07 | 2021-06-11 | 吴道爱 | 一种胰岛素笔 |
USD1007676S1 (en) | 2021-11-16 | 2023-12-12 | Regeneron Pharmaceuticals, Inc. | Wearable autoinjector |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4196730A (en) * | 1977-08-01 | 1980-04-08 | Wilson Dennis R | Liquid drug dispenser |
US5147323A (en) * | 1991-03-08 | 1992-09-15 | Habley Medical Technology Corporation | Multiple cartridge syringe |
US5931817A (en) * | 1997-09-12 | 1999-08-03 | Becton Dickinson And Company | Pen needle assembly |
SI1503816T1 (sl) | 2002-05-02 | 2007-08-31 | Cilag Gmbh Int | Naprava za vbrizganje |
WO2005097240A1 (en) * | 2004-03-30 | 2005-10-20 | Eli Lilly And Company | Medication dispensing apparatus with gear set having drive member accommodating opening |
US20070073224A1 (en) * | 2005-07-14 | 2007-03-29 | John Dries | Syringe with latching safety mechanism |
US20070073324A1 (en) | 2005-09-29 | 2007-03-29 | Georges Baikoff | Method and surgical tool for forming scleral tunnels |
CN2860510Y (zh) * | 2006-01-13 | 2007-01-24 | V·C·赛义德 | 皮肤的麻醉装置 |
EP1923083A1 (en) | 2006-11-17 | 2008-05-21 | Sanofi-Aventis Deutschland GmbH | Drive mechanisms for use in drug delivery devices |
JP2010023308A (ja) * | 2008-07-17 | 2010-02-04 | Canon Finetech Inc | 液体収納容器及びインクジェット方式画像形成装置 |
US7918821B2 (en) * | 2009-05-05 | 2011-04-05 | Mahurkar Sakharam D | Universal safety syringe |
PT2300078E (pt) | 2009-05-07 | 2016-06-23 | Medical Injection Devices Inc | Dispositivo dispensador de medicamentos |
WO2012022810A2 (en) * | 2010-08-19 | 2012-02-23 | Novo Nordisk A/S | Medical injection device |
EP2468341A1 (en) * | 2010-12-21 | 2012-06-27 | Sanofi-Aventis Deutschland GmbH | Auto-injector |
EP2468329A1 (en) | 2010-12-21 | 2012-06-27 | Sanofi-Aventis Deutschland GmbH | Auto injector with a torsion spring |
CA2742555A1 (en) * | 2011-06-10 | 2012-12-10 | Duoject Medical Systems Inc. | Injection device |
US9463280B2 (en) * | 2012-03-26 | 2016-10-11 | Medimop Medical Projects Ltd. | Motion activated septum puncturing drug delivery device |
CN104768598B (zh) | 2012-10-25 | 2018-04-06 | 诺和诺德股份有限公司 | 预填充一次性注射装置 |
CN104768596B (zh) | 2012-11-02 | 2018-02-16 | 诺和诺德股份有限公司 | 带有屏蔽件操作的针促动器的药物输送装置 |
CN104436370A (zh) * | 2013-09-17 | 2015-03-25 | 李荣富 | 一种驱动式精确注射装置 |
JP6577942B2 (ja) | 2013-10-18 | 2019-09-18 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 注射デバイス |
EP3119454B1 (en) * | 2014-03-21 | 2018-05-16 | Novo Nordisk A/S | Drug delivery device with cap induced needle movement |
-
2016
- 2016-11-21 CN CN201680079985.9A patent/CN108495666B/zh active Active
- 2016-11-21 JP JP2018527126A patent/JP6916179B2/ja active Active
- 2016-11-21 EP EP16798211.5A patent/EP3380134A1/en active Pending
- 2016-11-21 WO PCT/EP2016/078278 patent/WO2017089288A1/en active Application Filing
- 2016-11-21 US US15/779,017 patent/US11071832B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2017089288A1 (en) | 2017-06-01 |
CN108495666B (zh) | 2022-04-01 |
JP2018535037A (ja) | 2018-11-29 |
US20180353708A1 (en) | 2018-12-13 |
US11071832B2 (en) | 2021-07-27 |
CN108495666A (zh) | 2018-09-04 |
EP3380134A1 (en) | 2018-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6916179B2 (ja) | 薬剤注射デバイス | |
JP6993332B2 (ja) | 薬剤注射デバイス | |
JP6952032B2 (ja) | 薬剤送達デバイス | |
JP6964584B2 (ja) | ばね支援保護ニードルキャップを有する薬剤注射デバイス | |
JP7037481B2 (ja) | 薬剤送達デバイス | |
JP6924189B2 (ja) | 薬剤注射デバイス | |
JP6987056B2 (ja) | 薬剤注射デバイス | |
JP7054383B2 (ja) | 薬剤注射デバイス | |
JP6955010B2 (ja) | 注射デバイス | |
JP6902541B2 (ja) | キャップ取り外しシステム | |
JP7038051B2 (ja) | 枢動式針ホルダを備える薬剤注射デバイス | |
CN111417421B (zh) | 注射装置 | |
JP7026615B2 (ja) | 軸方向に移動するニードルホルダを有する注射デバイス | |
JP2021504049A (ja) | 注射デバイス | |
JP7014768B2 (ja) | 薬剤注射デバイス | |
JP6944450B2 (ja) | 薬剤注射デバイス | |
JP6987142B2 (ja) | 薬剤注射デバイス | |
JP7026614B2 (ja) | 薬剤注射デバイス | |
JP6929284B2 (ja) | 注射デバイス | |
CN111417422B (zh) | 注射器装置 | |
JP2018535058A (ja) | 注射デバイス | |
JP6871249B2 (ja) | 自動注射器 | |
JP6937754B2 (ja) | 薬剤送達デバイス | |
CN111432861B (zh) | 注射器装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191115 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201030 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201104 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210309 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210601 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210706 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210715 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6916179 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |