CA2790190A1 - Automatic injection device with torsional spring - Google Patents
Automatic injection device with torsional spring Download PDFInfo
- Publication number
- CA2790190A1 CA2790190A1 CA2790190A CA2790190A CA2790190A1 CA 2790190 A1 CA2790190 A1 CA 2790190A1 CA 2790190 A CA2790190 A CA 2790190A CA 2790190 A CA2790190 A CA 2790190A CA 2790190 A1 CA2790190 A1 CA 2790190A1
- Authority
- CA
- Canada
- Prior art keywords
- dose
- gear
- trigger
- plunger
- injection device
- 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.)
- Abandoned
Links
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- 239000007924 injection Substances 0.000 title claims abstract description 49
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- 238000004448 titration Methods 0.000 claims description 12
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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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
-
- 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
- A61M5/31—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
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
- A61M5/31553—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe without axial movement of dose setting member
-
- 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
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/3156—Mechanically operated dose setting member using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals
-
- 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
- A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
- A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston 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
- A61M5/315—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
- A61M5/3159—Dose expelling manners
- A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
-
- 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
- A61M2005/202—Having specific accessories cocking means, e.g. to bias the main drive spring of an injector
-
- 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
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
- A61M5/31543—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose piston rod reset means, i.e. means for causing or facilitating retraction of piston rod to its starting position during cartridge change
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)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30543610P | 2010-02-17 | 2010-02-17 | |
| US61/305,436 | 2010-02-17 | ||
| EP10168927 | 2010-07-08 | ||
| EP10168927.1 | 2010-07-08 | ||
| PCT/EP2011/052226 WO2011101349A1 (en) | 2010-02-17 | 2011-02-15 | Automatic injection device with torsional spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2790190A1 true CA2790190A1 (en) | 2011-08-25 |
Family
ID=43530292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2790190A Abandoned CA2790190A1 (en) | 2010-02-17 | 2011-02-15 | Automatic injection device with torsional spring |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9138542B2 (enExample) |
| EP (2) | EP3858404A1 (enExample) |
| JP (1) | JP5795775B2 (enExample) |
| CA (1) | CA2790190A1 (enExample) |
| WO (1) | WO2011101349A1 (enExample) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003209095A1 (en) | 2002-02-11 | 2003-09-04 | Antares Pharma, Inc. | Intradermal injector |
| DK1850892T4 (da) | 2005-01-24 | 2023-06-06 | Antares Pharma Inc | Forfyldt nål-assisteret sprøjtejetinjektor |
| US8251947B2 (en) | 2006-05-03 | 2012-08-28 | Antares Pharma, Inc. | Two-stage reconstituting injector |
| US9144648B2 (en) | 2006-05-03 | 2015-09-29 | Antares Pharma, Inc. | Injector with adjustable dosing |
| US8814834B2 (en) | 2008-03-10 | 2014-08-26 | Antares Pharma, Inc. | Injector safety device |
| MX2010012691A (es) | 2008-05-20 | 2011-03-30 | Avant Medical Corp Star | Sistema auto-inyector. |
| US8177749B2 (en) | 2008-05-20 | 2012-05-15 | Avant Medical Corp. | Cassette for a hidden injection needle |
| US8052645B2 (en) | 2008-07-23 | 2011-11-08 | Avant Medical Corp. | System and method for an injection using a syringe needle |
| EP3581224A1 (en) | 2008-08-05 | 2019-12-18 | Antares Pharma, Inc. | Multiple dosage injector |
| AU2011329575B2 (en) | 2010-11-18 | 2014-11-06 | Shl Group Ab | Medicament delivery device |
| TWI464003B (zh) * | 2010-11-18 | 2014-12-11 | Shl Group Ab | 藥物輸送裝置 |
| TWI459984B (zh) | 2010-11-18 | 2014-11-11 | Shl Group Ab | 藥物輸送裝置 |
| CA2833748C (en) | 2011-04-20 | 2019-07-16 | Amgen Inc. | Autoinjector apparatus |
| US8496619B2 (en) | 2011-07-15 | 2013-07-30 | 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 |
| US9751056B2 (en) | 2012-01-23 | 2017-09-05 | Merit Medical Systems, Inc. | Mixing syringe |
| US8834449B2 (en) | 2012-01-23 | 2014-09-16 | Ikomed Technologies, Inc. | Mixing syringe |
| EP2806925B1 (en) | 2012-01-27 | 2016-01-13 | Novo Nordisk A/S | Injection device with a sliding scale |
| KR20150003179A (ko) | 2012-03-06 | 2015-01-08 | 안타레스 팔마, 인코퍼레이티드 | 분리력 특징을 가진 사전충전형 주사기 |
| US9950125B2 (en) | 2012-04-06 | 2018-04-24 | Antares Pharma, Inc. | Needle assisted jet injection administration of testosterone compositions |
| USD898908S1 (en) | 2012-04-20 | 2020-10-13 | Amgen Inc. | Pharmaceutical product cassette for an injection device |
| WO2013169804A1 (en) | 2012-05-07 | 2013-11-14 | Antares Pharma, Inc. | Needle assisted jet injection device having reduced trigger force |
| EP2692379B1 (de) | 2012-08-01 | 2014-07-16 | TecPharma Licensing AG | Injektionsvorrichtung mit einer Kupplung |
| DE202013001350U1 (de) * | 2013-02-08 | 2014-05-09 | Haselmeier Gmbh | Injektionsgerät |
| US9744302B2 (en) | 2013-02-11 | 2017-08-29 | Antares Pharma, Inc. | Needle assisted jet injection device having reduced trigger force |
| EP3572108A1 (en) | 2013-03-11 | 2019-11-27 | Antares Pharma, Inc. | Dosage injector with pinion system |
| JP6336564B2 (ja) | 2013-03-15 | 2018-06-06 | アムゲン・インコーポレーテッド | 薬物カセット、自動注入器、および自動注入器システム |
| US10492990B2 (en) | 2013-03-15 | 2019-12-03 | Amgen Inc. | Drug cassette, autoinjector, and autoinjector system |
| TW201509471A (zh) | 2013-04-10 | 2015-03-16 | Sanofi Sa | 注射裝置（十一） |
| DK3003439T3 (da) * | 2013-05-27 | 2021-09-13 | Sanofi Aventis Deutschland | Enhed til en anordning til indgivelse af lægemidler samt anordning til indgivelse af lægemidler |
| TW201511785A (zh) | 2013-07-17 | 2015-04-01 | Sanofi Sa | 顯示器總成及施配裝置 |
| DE202014001136U1 (de) * | 2014-02-05 | 2015-05-06 | Haselmeier Gmbh | Injektionsgerät |
| DE202014001135U1 (de) * | 2014-02-05 | 2015-05-06 | Haselmeier Gmbh | Injektionsgerät |
| JP6573666B2 (ja) | 2014-10-09 | 2019-09-11 | サノフイＳａｎｏｆｉ | 薬物カートリッジ交換時にピストンロッドの後退を可能にするリセット可能な機構を備えた薬物注射デバイス |
| JP6695333B2 (ja) | 2014-10-09 | 2020-05-20 | サノフイＳａｎｏｆｉ | 薬物カートリッジ交換時にピストンロッドの後退を可能にするリセット可能な機構を備えた薬物注射デバイス |
| CA3009221A1 (en) | 2014-12-23 | 2016-06-30 | Automed Pty Ltd | Delivery apparatus, system and associated methods |
| PL227678B1 (pl) | 2015-12-22 | 2018-01-31 | Copernicus Spolka Z Ograniczona Odpowiedzialnoscia | Układ sterująco-napędowy dla urządzenia do iniekcji oraz urządzenie do iniekcji zaopatrzone w taki układ |
| PL3108914T3 (pl) | 2016-07-07 | 2019-08-30 | Copernicus Sp. Z O.O. | Urządzenie wstrzykujące do podawania określonej liczby jednakowych dawek substancji płynnej |
| US10688247B2 (en) * | 2017-07-13 | 2020-06-23 | Haselmeier Ag | Injection device with flexible dose selection |
| PL232651B1 (pl) | 2017-07-18 | 2019-07-31 | Copernicus Spolka Z Ograniczona Odpowiedzialnoscia | Sprzęgło z systemem blokowania dla medycznego urządzenia wstrzykującego |
| WO2021122190A1 (en) | 2019-12-18 | 2021-06-24 | Novo Nordisk A/S | Drug delivery device for delivering a predefined fixed dose |
| CN114867513A (zh) * | 2019-12-18 | 2022-08-05 | 诺和诺德股份有限公司 | 固定剂量注射装置 |
| US11957542B2 (en) | 2020-04-30 | 2024-04-16 | Automed Patent Holdco, Llc | Sensing complete injection for animal injection device |
| EP4277678A1 (en) * | 2021-01-18 | 2023-11-22 | Novo Nordisk A/S | A torsion spring driven fixed dose injection device |
| US12397122B1 (en) | 2024-08-29 | 2025-08-26 | Genzyme Corporation | Medicament delivery device |
| US12383683B1 (en) * | 2024-08-29 | 2025-08-12 | Genzyme Corporation | Medicament delivery device |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8809115D0 (en) | 1988-04-18 | 1988-05-18 | Turner R C | Syringes |
| GB9812472D0 (en) * | 1998-06-11 | 1998-08-05 | Owen Mumford Ltd | A dose setting device for medical injectors |
| US6899699B2 (en) | 2001-01-05 | 2005-05-31 | Novo Nordisk A/S | Automatic injection device with reset feature |
| AU2003275353A1 (en) * | 2002-10-01 | 2004-04-23 | Becton, Dickinson And Company | Medication delivery pen |
| AU2005298946B2 (en) | 2004-10-21 | 2011-06-09 | Novo Nordisk A/S | Injection device with torsion spring and rotatable display |
| PL1804865T3 (pl) | 2004-10-21 | 2010-03-31 | Novo Nordisk As | Mechanizm wkręcania dla nawijanych penów |
| PL208660B1 (pl) | 2005-05-25 | 2011-05-31 | Kappa Medilab Społka Z Ograniczoną Odpowiedzialnością | Automatyczny aplikator, zwłaszcza do insuliny |
| DE202005021773U1 (de) | 2005-06-01 | 2010-01-07 | Shl Group Ab | Medikamentenabgabevorrichtung |
| GB0524604D0 (en) * | 2005-12-02 | 2006-01-11 | Owen Mumford Ltd | Injection method and apparatus |
| DE102005060928A1 (de) | 2005-12-20 | 2007-06-28 | Tecpharma Licensing Ag | Injektionsvorrichtung mit axial überlappendem Dosier- oder Anzeigeglied |
| DE102006038103B4 (de) | 2006-08-14 | 2017-02-23 | Tecpharma Licensing Ag | Injektionsvorrichtung mit variabler Gewindeführung |
| DE102006038123C5 (de) | 2006-08-14 | 2012-05-03 | Tecpharma Licensing Ag | Injektionsvorrichtung mit Mechanikverriegelung |
| ATE473772T1 (de) * | 2007-01-17 | 2010-07-15 | Shl Group Ab | Vorrichtung zur abgabe von medikamenten |
| DE202007014852U1 (de) * | 2007-03-22 | 2008-03-06 | Tecpharma Licensing Ag | Dosierung mit Überlastsicherung |
| EP2192939B1 (en) * | 2007-06-19 | 2011-03-16 | SHL Group AB | Device for delivering medicament |
| JP5479362B2 (ja) | 2007-12-20 | 2014-04-23 | ノボ・ノルデイスク・エー／エス | 固定用量の液体薬剤を送達するための注射装置 |
| BRPI0923666A2 (pt) * | 2008-01-23 | 2012-12-25 | Novo Nordisk As | dispositivo de injeÇço para administrar doses distribuÍdas de fÁrmaco lÍquido |
| DE102008011885A1 (de) | 2008-02-29 | 2009-09-10 | Tecpharma Licensing Ag | Doppelfunktionsfeder |
| GB0921295D0 (en) | 2009-12-04 | 2010-01-20 | Owen Mumford Ltd | Injection appaeratus |
| JP5950828B2 (ja) | 2010-02-17 | 2016-07-13 | 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 |
-
2011
- 2011-02-15 CA CA2790190A patent/CA2790190A1/en not_active Abandoned
- 2011-02-15 EP EP21163877.0A patent/EP3858404A1/en active Pending
- 2011-02-15 US US13/579,081 patent/US9138542B2/en active Active
- 2011-02-15 WO PCT/EP2011/052226 patent/WO2011101349A1/en not_active Ceased
- 2011-02-15 EP EP11706198.6A patent/EP2536456B1/en active Active
- 2011-02-15 JP JP2012553291A patent/JP5795775B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011101349A1 (en) | 2011-08-25 |
| JP5795775B2 (ja) | 2015-10-14 |
| EP3858404A1 (en) | 2021-08-04 |
| US20130096513A1 (en) | 2013-04-18 |
| EP2536456A1 (en) | 2012-12-26 |
| EP2536456B1 (en) | 2021-04-28 |
| US9138542B2 (en) | 2015-09-22 |
| JP2013519469A (ja) | 2013-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20160204 |
|
| FZDE | Discontinued |
Effective date: 20180215 |