DK2355873T3 - Lægemiddelafgivelsesindretning - Google Patents
Lægemiddelafgivelsesindretning Download PDFInfo
- Publication number
- DK2355873T3 DK2355873T3 DK09795947.2T DK09795947T DK2355873T3 DK 2355873 T3 DK2355873 T3 DK 2355873T3 DK 09795947 T DK09795947 T DK 09795947T DK 2355873 T3 DK2355873 T3 DK 2355873T3
- Authority
- DK
- Denmark
- Prior art keywords
- housing
- closed position
- delivery device
- drug delivery
- housing part
- Prior art date
Links
- 238000012377 drug delivery Methods 0.000 title claims 11
- 239000003814 drug Substances 0.000 claims description 42
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 229940079593 drug Drugs 0.000 claims 4
- 230000004913 activation Effects 0.000 description 12
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- 238000006073 displacement reaction Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
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
- A61M5/315—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
-
- 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
- A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
-
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- 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
- A61M15/00—Inhalators
-
- 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
- A61M2005/31518—Piston or piston-rod constructions, e.g. connection of piston with piston-rod designed to reduce the overall size of an injection device, e.g. using flexible or pivotally connected chain-like rod members
-
- 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)
- 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)
Claims (10)
1. Lægemiddelafgivelsesindretning omfattende: - en første husdel (12) med en beholdergriber (14), som en lægemiddelbeholder (16) kan anbringes i, og hvor beholderen har en frontåbning med eller til et afgivelsesorgan til afgivelse af lægemidlet derigennem og en bevægelig stopper (17); - en stempelstang (48) med en forende og en bagende; - en anden husdel (38) omfattende elastiske forskydningsdele (50, 52), hvor én af de elastiske forskydningsdele (50) er fast forbundet til stempelstangen; kendetegnet ved, - at den første og anden husdel styres i forhold til hinanden ved hjælp af glideorganer på den anden husdel, som passer ind i styreslidser i den første husdel; - at den anden husdel (38) er indrettet til at blive bevæget mellem en lukket position, hvori de to husdele (12, 38) er skubbet sammen, og en åben position i forhold til den første husdel (12); - at stempelstangen er anbragt parallelt ved siden af beholdergriberen, når indretningen leveres til en bruger med den anden husdel i dens lukkede position; - og at når den anden husdel (38) bevæges fra dens lukkede position, som den leveres til en bruger, til dens åbne position, bliver stempelstangen (48) bevæget af de elastiske forskydningsdele til en position, hvor forenden af stempelstangen vender mod stopperen (17), således at en efterfølgende bevægelse af den anden husdel (38) mod den lukkede position bringer en indre endeflade (58) af det andet hus i kontakt med bagenden af stempelstangen (48) og tvinger stempelstangen til at bevæge sig, hvilket får stopperen (17) til at bevæge sig.
2. Lægemiddelafgivelsesindretning ifølge krav 1, hvor den yderligere omfatter drivkraftorganer (26, 28) i form af mindst to trykfjedre anbragt mellem de to husdele (12, 38).
3. Lægemiddelafgivelsesindretning ifølge krav 2, hvor de mindst to trykfjedre er anbragt i en ikke-komprimeret tilstand, når det andet hus er i den lukkede position.
4. Lægemiddelafgivelsesindretning ifølge krav 3, hvor de mindst to trykfjedre er indrettet til at blive bevæget fra den ikke-komprimerede tilstand til den komprimerede tilstand, når det andet hus bevæges fra dets lukkede position til dets åbne position.
5. Lægemiddelafgivelsesindretning ifølge ethvert af kravene 2-4, hvor den yderligere omfatter en aktiveringsmekanisme (60), der kan løsbart låse husdelene (12, 38), når det andet hus bevæges fra dets lukkede position til dets åbne position.
6. Lægemiddelafgivelsesindretning ifølge krav 5, hvor de mindst to trykfjedre kan trykke på stempelstangen (48) til afgivelse af lægemidlet, når aktiveringsmekanismen (60) frigiver husdelene ved manuel aktivering.
7. Lægemiddelafgivelsesindretning ifølge krav 2, hvor de mindst to trykfjedre er anbragt i en komprimeret tilstand, når det andet hus er i den lukkede position.
8. Lægemiddelafgivelsesindretning ifølge krav 7, hvor den yderligere omfatter en aktiveringsmekanisme, der kan løsbart låse husdelene (12, 38), når det andet hus er i dets lukkede position.
9. Lægemiddelafgivelsesindretning ifølge krav 7 eller 8, hvor de mindst to trykfjedre er indrettet til at blive bevæget fra den komprimerede tilstand til en ikke-komprimeret tilstand, når det andet hus bevæges fra dets lukkede position til dets åbne position.
10. Lægemiddelafgivelsesindretning ifølge krav 1 eller 8, hvor det andet hus er indrettet til at blive manuelt bevæget fra dets åbne position til dets lukkede position, således at stempelstangen (48) trykker på stopperen til afgivelse af lægemidlet.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0850128 | 2008-12-12 | ||
| US12236808P | 2008-12-13 | 2008-12-13 | |
| PCT/EP2009/065901 WO2010066588A1 (en) | 2008-12-12 | 2009-11-26 | Medicament delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2355873T3 true DK2355873T3 (da) | 2018-07-23 |
Family
ID=42113168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK09795947.2T DK2355873T3 (da) | 2008-12-12 | 2009-11-26 | Lægemiddelafgivelsesindretning |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8777907B2 (da) |
| EP (1) | EP2355873B1 (da) |
| JP (1) | JP5411946B2 (da) |
| CN (1) | CN102307610B (da) |
| AU (1) | AU2009326321B2 (da) |
| DK (1) | DK2355873T3 (da) |
| WO (1) | WO2010066588A1 (da) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2475573C (en) | 2002-02-11 | 2013-03-26 | Antares Pharma, Inc. | Intradermal injector |
| CN101132820B (zh) | 2005-01-24 | 2010-05-19 | 安塔雷斯制药公司 | 预充式针辅助喷射注入器 |
| WO2007131013A1 (en) | 2006-05-03 | 2007-11-15 | Antares Pharma, Inc. | Two-stage reconstituting injector |
| US9144648B2 (en) | 2006-05-03 | 2015-09-29 | Antares Pharma, Inc. | Injector with adjustable dosing |
| EP2990067B1 (en) | 2008-03-10 | 2019-09-04 | Antares Pharma, Inc. | Injector safety device |
| USD994111S1 (en) * | 2008-05-12 | 2023-08-01 | Kaleo, Inc. | Medicament delivery device cover |
| EP3581224A1 (en) | 2008-08-05 | 2019-12-18 | Antares Pharma, Inc. | Multiple dosage injector |
| US9084849B2 (en) * | 2011-01-26 | 2015-07-21 | Kaleo, Inc. | Medicament delivery devices for administration of a medicament within a prefilled syringe |
| 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 |
| US9119919B2 (en) | 2011-09-30 | 2015-09-01 | Becton Dickinson France, S.A.S. | Syringe having a squeeze-fit plunger rod |
| HUE066117T2 (hu) | 2012-03-06 | 2024-07-28 | Antares Pharma Inc | Elõretöltött fecskendõ szakítóerõ-funkcióval |
| JP6457383B2 (ja) | 2012-04-06 | 2019-01-23 | アンタレス・ファーマ・インコーポレーテッド | テストステロン組成物の針支援式ジェット注入投与 |
| US9364610B2 (en) | 2012-05-07 | 2016-06-14 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
| EP4349383A3 (en) | 2013-02-11 | 2024-06-19 | Antares Pharma, Inc. | Needle assisted jet injection device having reduced trigger force |
| EP2968792B1 (en) | 2013-03-11 | 2019-05-15 | Antares Pharma, Inc. | Dosage injector with pinion system |
| GB201402423D0 (en) * | 2014-02-12 | 2014-03-26 | New Injection Systems Ltd | Auto-injector assembly |
| CN206518749U (zh) | 2014-04-24 | 2017-09-26 | 贝克顿·迪金森公司 | 导管插入装置 |
| CN106267463A (zh) * | 2015-05-25 | 2017-01-04 | 美敦力公司 | 包括传动装置的便携式流体输注设备及其制造方法 |
| EP3829632A4 (en) * | 2018-07-27 | 2022-05-04 | Société des Produits Nestlé S.A. | SYSTEMS AND METHODS FOR DELIVERING UNIT DOSES OF ORAL IMMUNOTHERAPY |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US842631A (en) * | 1906-01-25 | 1907-01-29 | Pasteur Vaccine Company Ltd | Apparatus for injecting solid vaccine matter. |
| US4221218A (en) * | 1979-01-18 | 1980-09-09 | Pfleger Frederick W | Disposable hypodermic syringe |
| GB8926825D0 (en) * | 1989-11-28 | 1990-01-17 | Glaxo Group Ltd | Device |
| US5298023A (en) * | 1991-03-08 | 1994-03-29 | Habley Medical Technology Corporation | Multiple pharmaceutical dispenser with accumulator |
| US5199949A (en) * | 1991-03-08 | 1993-04-06 | Habley Medical Technology Corp. | Multiple pharmaceutical syringe |
| JP2000225187A (ja) * | 1999-02-05 | 2000-08-15 | Shiseido Co Ltd | カートリッジ式注射器 |
| US6102896A (en) * | 1999-09-08 | 2000-08-15 | Cambridge Biostability Limited | Disposable injector device |
| GB0107607D0 (en) * | 2001-03-27 | 2001-05-16 | Dca Design Int Ltd | Improvements in and relating to an injection device |
| US7648483B2 (en) * | 2004-11-22 | 2010-01-19 | Intelliject, Inc. | Devices, systems and methods for medicament delivery |
-
2009
- 2009-11-26 US US13/139,293 patent/US8777907B2/en active Active
- 2009-11-26 EP EP09795947.2A patent/EP2355873B1/en active Active
- 2009-11-26 AU AU2009326321A patent/AU2009326321B2/en not_active Ceased
- 2009-11-26 DK DK09795947.2T patent/DK2355873T3/da active
- 2009-11-26 CN CN200980156177.8A patent/CN102307610B/zh not_active Expired - Fee Related
- 2009-11-26 JP JP2011540007A patent/JP5411946B2/ja not_active Expired - Fee Related
- 2009-11-26 WO PCT/EP2009/065901 patent/WO2010066588A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP5411946B2 (ja) | 2014-02-12 |
| EP2355873A1 (en) | 2011-08-17 |
| CN102307610A (zh) | 2012-01-04 |
| AU2009326321B2 (en) | 2013-01-17 |
| JP2012511346A (ja) | 2012-05-24 |
| WO2010066588A1 (en) | 2010-06-17 |
| CN102307610B (zh) | 2014-02-12 |
| AU2009326321A1 (en) | 2011-08-04 |
| EP2355873B1 (en) | 2018-04-25 |
| US20120101449A1 (en) | 2012-04-26 |
| US8777907B2 (en) | 2014-07-15 |
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