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 | ||
| EP10168927.1 | 2010-07-08 | ||
| EP10168927 | 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) | EP2536456B1 (enExample) |
| JP (1) | JP5795775B2 (enExample) |
| CA (1) | CA2790190A1 (enExample) |
| WO (1) | WO2011101349A1 (enExample) |
Families Citing this family (48)
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|---|---|---|---|---|
| ATE409057T1 (de) | 2002-02-11 | 2008-10-15 | Antares Pharma Inc | Intradermales injektionsgerät |
| WO2006079064A1 (en) | 2005-01-24 | 2006-07-27 | Antares Pharma, Inc. | Prefilled needle assisted jet injector |
| WO2007131025A1 (en) | 2006-05-03 | 2007-11-15 | Antares Pharma, Inc. | Injector with adjustable dosing |
| US8251947B2 (en) | 2006-05-03 | 2012-08-28 | Antares Pharma, Inc. | Two-stage reconstituting injector |
| JP5731829B2 (ja) | 2008-03-10 | 2015-06-10 | アンタレス・ファーマ・インコーポレーテッド | 注射器安全装置 |
| US8052645B2 (en) | 2008-07-23 | 2011-11-08 | Avant Medical Corp. | System and method for an injection using a syringe needle |
| MX384690B (es) | 2008-05-20 | 2025-03-14 | Avant Medical Corp | Sistema auto-inyector. |
| US8177749B2 (en) | 2008-05-20 | 2012-05-15 | Avant Medical Corp. | Cassette for a hidden injection needle |
| EP3581224A1 (en) | 2008-08-05 | 2019-12-18 | Antares Pharma, Inc. | Multiple dosage injector |
| TWI464003B (zh) * | 2010-11-18 | 2014-12-11 | Shl Group Ab | 藥物輸送裝置 |
| TWI476024B (zh) | 2010-11-18 | 2015-03-11 | Shl Group Ab | 藥物輸送裝置 |
| DK2640449T3 (en) | 2010-11-18 | 2015-10-26 | Shl Group Ab | DRUG DELIVERY DEVICES |
| CA3021845C (en) | 2011-04-20 | 2022-03-29 | Amgen Inc. | Autoinjector apparatus |
| US9220660B2 (en) | 2011-07-15 | 2015-12-29 | Antares Pharma, Inc. | Liquid-transfer adapter beveled spike |
| US8496619B2 (en) | 2011-07-15 | 2013-07-30 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
| US8834449B2 (en) | 2012-01-23 | 2014-09-16 | Ikomed Technologies, Inc. | Mixing syringe |
| US9751056B2 (en) | 2012-01-23 | 2017-09-05 | Merit Medical Systems, Inc. | Mixing syringe |
| EP2806925B1 (en) | 2012-01-27 | 2016-01-13 | Novo Nordisk A/S | Injection device with a sliding scale |
| PT2822618T (pt) | 2012-03-06 | 2024-03-04 | Antares Pharma Inc | Seringa pré-cheia com característica de força de rutura |
| EP2833944A4 (en) | 2012-04-06 | 2016-05-25 | Antares Pharma Inc | ADMINISTRATION OF TESTOSTERONE COMPOSITIONS BY NEEDLE-SUPPORTED NOZZLE INJECTION |
| USD898908S1 (en) | 2012-04-20 | 2020-10-13 | Amgen Inc. | Pharmaceutical product cassette for an injection device |
| US9364610B2 (en) | 2012-05-07 | 2016-06-14 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
| 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 |
| PT2953667T (pt) | 2013-02-11 | 2020-01-28 | Antares Pharma Inc | Dispositivo de injeção a jato auxiliado por agulha tendo força de gatilho reduzida |
| JP6030803B2 (ja) | 2013-03-11 | 2016-11-24 | アンタレス・ファーマ・インコーポレーテッド | ピニオンシステムを有する用量注射器 |
| TWI580451B (zh) | 2013-03-15 | 2017-05-01 | 安美基公司 | 用於注射器之匣盒及使用具有自動注射器及匣盒之自動注射器設備之方法 |
| EP2968775B1 (en) | 2013-03-15 | 2019-12-18 | 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 |
| DE202014001135U1 (de) * | 2014-02-05 | 2015-05-06 | Haselmeier Gmbh | Injektionsgerät |
| DE202014001136U1 (de) * | 2014-02-05 | 2015-05-06 | Haselmeier Gmbh | Injektionsgerät |
| EP3204075B1 (en) * | 2014-10-09 | 2018-09-26 | Sanofi | Drug injection device with resettable mechanism allowing piston rod retraction upon drug cartridge change |
| WO2016055627A1 (en) * | 2014-10-09 | 2016-04-14 | Sanofi | Drug injection device with resettable mechanism allowing piston rod retraction upon drug cartridge change |
| AU2015372441A1 (en) | 2014-12-23 | 2017-08-10 | 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 |
| EP3108914B1 (en) * | 2016-07-07 | 2019-02-27 | Copernicus SP. Z O.O. | Injection device for delivering a defined number of equal doses of a liquid substance |
| 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 |
| CN111902173A (zh) * | 2018-03-01 | 2020-11-06 | 赛诺菲 | 具有剂量大小调节器的注射装置 |
| EP4076598B1 (en) | 2019-12-18 | 2025-08-06 | Novo Nordisk A/S | Fixed dose injection device |
| US20230001101A1 (en) * | 2019-12-18 | 2023-01-05 | Novo Nordisk A/S | Fixed dose injection device |
| US12390600B2 (en) | 2019-12-18 | 2025-08-19 | Novo Nordisk A/S | Drug delivery device for delivering a predefined fixed dose |
| US11957542B2 (en) | 2020-04-30 | 2024-04-16 | Automed Patent Holdco, Llc | Sensing complete injection for animal injection device |
| US20240066235A1 (en) * | 2021-01-18 | 2024-02-29 | 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| EP1545663B1 (en) * | 2002-10-01 | 2006-08-30 | Becton Dickinson and Company | Medication delivery pen |
| ZA200703707B (en) | 2004-10-21 | 2009-02-25 | Novo Nordisk As | Dial-Down Mechanism for Wind-up Pen |
| US8357120B2 (en) | 2004-10-21 | 2013-01-22 | Novo Nordisk A/S | Injection device with torsion spring and rotatable display |
| PL208660B1 (pl) * | 2005-05-25 | 2011-05-31 | Kappa Medilab Społka Z Ograniczoną Odpowiedzialnością | Automatyczny aplikator, zwłaszcza do insuliny |
| ATE401921T1 (de) | 2005-06-01 | 2008-08-15 | Shl Medical 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 |
| DE602008001779D1 (de) | 2007-01-17 | 2010-08-26 | Shl Group Ab | Vorrichtung zur abgabe von medikamenten |
| DE202007014852U1 (de) * | 2007-03-22 | 2008-03-06 | Tecpharma Licensing Ag | Dosierung mit Überlastsicherung |
| CA2702412C (en) * | 2007-06-19 | 2012-07-17 | Shl Group Ab | Device for delivering medicament |
| EP2234661B1 (en) | 2007-12-20 | 2013-04-17 | Novo Nordisk A/S | Injection device for delivering a fixed dose of liquid drug |
| RU2552306C2 (ru) * | 2008-01-23 | 2015-06-10 | Ново Нордикс А/С | Устройство для инъекции установленной дозы жидкого лекарственного средства |
| 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 |
| CA2789437A1 (en) | 2010-02-17 | 2011-08-25 | Sanofi-Aventis Deutschland Gmbh | Injection device |
-
2011
- 2011-02-15 EP EP11706198.6A patent/EP2536456B1/en active Active
- 2011-02-15 JP JP2012553291A patent/JP5795775B2/ja active Active
- 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 CA CA2790190A patent/CA2790190A1/en not_active Abandoned
- 2011-02-15 EP EP21163877.0A patent/EP3858404A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013519469A (ja) | 2013-05-30 |
| EP2536456A1 (en) | 2012-12-26 |
| WO2011101349A1 (en) | 2011-08-25 |
| EP2536456B1 (en) | 2021-04-28 |
| EP3858404A1 (en) | 2021-08-04 |
| JP5795775B2 (ja) | 2015-10-14 |
| US9138542B2 (en) | 2015-09-22 |
| US20130096513A1 (en) | 2013-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20160204 |
|
| FZDE | Discontinued |
Effective date: 20180215 |