DK2603258T3 - Mekanisme til forhindring af valg af en dosis - Google Patents
Mekanisme til forhindring af valg af en dosis Download PDFInfo
- Publication number
- DK2603258T3 DK2603258T3 DK11741593.5T DK11741593T DK2603258T3 DK 2603258 T3 DK2603258 T3 DK 2603258T3 DK 11741593 T DK11741593 T DK 11741593T DK 2603258 T3 DK2603258 T3 DK 2603258T3
- Authority
- DK
- Denmark
- Prior art keywords
- cartridge
- dose setting
- locking
- drug delivery
- dose
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 title claims description 198
- 238000012377 drug delivery Methods 0.000 claims description 88
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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
- A61M5/31533—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
- A61M5/31541—Means preventing setting of a dose beyond the amount remaining in the cartridge
-
- 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 (15)
1. Dosisindstillingsmekanisme (102) til anvendelse sammen med en lægemiddelfremføringsanordning (100), hvilken dosisindstillingsmekanisme (102) omfatter: en låsemekanisme (200, 300, 400), der er konfigureret til at forhindre bevægelse af en dosisindstillingsdel (117, 217, 317, 417, 517, 617), hvor låsemekanismen (200, 300, 400) er konfigureret til at låse op, når en patron (120) sættes i lægemiddelfremføringsanordningen (100), til muliggørelse af bevægelse af dosisindstillingsdelen (117, 217, 317, 417, 517, 617) .
2. Dosisindstillingsmekanisme (102) ifølge krav 1, hvor låsemekanismen (200, 300, 400) forhindrer dosisindstillingsdelen (117, 217, 317, 417, 517, 617) i at rotere, og hvor låsemekanismen (200, 300, 400) låser op, når patronen (120) sættes i lægemiddelfremføringsanordningen (100), til muliggørelse af, at dosisindstillingsdelen (117, 217, 317, 417, 517, 617) kan rotere.
3. Dosisindstillingsmekanisme (102) ifølge krav 1 eller krav 2, hvor patronen (120) omfatter en kodet patron (120), der låser låsemekanismen (200, 300, 400) op, eller hvor en kodet patronholder (104) låser låsemekanismen (200, 300, 400) op.
4. Dosisindstillingsmekanisme (102) ifølge krav 3, hvor den kodede patron (120) omfatter et fremspring.
5. Dosisindstillingsmekanisme (102) ifølge et hvilket som helst af ovennævnte krav, hvor låsemekanismen (200, 300, 400) omfatter mindst ét låseelement (202a, 202b) og mindst ét fremspring (204), hvor det mindst ene låseelement (202a, 202b) bevæger sig i en proksimal retning til oplåsning af låsemekanismen (200, 300, 400) .
6. Dosisindstillingsmekanisme (102) ifølge et hvilket som helst af kravene 1 til 4, hvor låsemekanismen (200, 300, 400) omfatter mindst én låsestift (302, 304) og et tandhjul (308), hvor den mindst ene låsestift (302, 304) bevæger sig i en distal retning til oplåsning af låsemekanismen (200, 300, 400).
7. Dosisindstillingsmekanisme (102) ifølge et hvilket som helst af kravene 1 til 4, hvor låsemekanismen (200, 300, 400) omfatter en første og en anden låsearm (314, 316), der er tilvejebragt på et drejenav (318), hvor låsearmene (314, 316) er konfigureret til at afbøje, når navet (318) drejer.
8. Dosisindstillingsmekanisme (102) ifølge et hvilket som helst af kravene 1 til 4, hvor låsemekanismen (200, 300, 400) omfatter en låsearm (402).
9. Dosisindstillingsmekanisme (102) ifølge krav 8, hvor låsearmen omfatter en drejelig låsearm (402), der er konfigureret til at interagere med en fordybning (404), der er placeret på dosisindstillingsmekanismen (102).
10. Dosisindstillingsmekanisme (102) ifølge krav 8 eller krav 9, hvor låsearmen (402) er positioneret i en omkredsende retning.
11. Lægemiddelfremføringssystem, hvilket system omfatter: en lægemiddelfremføringsanordning (100), der omfatter dosisindstillingsmekanismen (102) ifølge et hvilket som helst af ovennævnte krav, hvor låsemekanismen (200, 300, 400) i dosisindstillingsmekanismen (102) er konfigureret til at forhindre en bevægelse af dosisindstillingsdelen (117, 217, 317, 417, 517, 617) i dosisindstillingsmekanismen (102).
12. Lægemiddelfremføringssystem ifølge krav 11, der yderligere omfatter en patronholder (104), der er fastgjort til dosisindstillingsmekanismen (102), hvor en patron (120) er indeholdt i patronholderen (104), og patronholderen (104) har en kodning, der låser låsemekanismen (200, 300, 400) op.
13. Lægemiddelfremføringssystem ifølge krav 11 eller krav 12, hvor kodningen omfatter et fremspring.
14. Lægemiddelfremføringssystem ifølge et hvilket som helst af kravene 11 til 13, hvor lægemiddelfremføringssystemet omfatter et genanvendeligt lægemiddelfremføringssystem eller et ikke-genanvendeligt lægemiddelfremføringssystem.
15. Lægemiddelfremføringssystem ifølge et hvilket som helst af kravene 11 til 14, hvor lægemiddelfremføringssystemet yderligere omfatter patronen (120), der er indeholdt i dosisindstillingsmekanismen (102) .
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37338610P | 2010-08-13 | 2010-08-13 | |
| EP10188849 | 2010-10-26 | ||
| PCT/EP2011/063841 WO2012020085A1 (en) | 2010-08-13 | 2011-08-11 | Mechanism for preventing selection of a dose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2603258T3 true DK2603258T3 (da) | 2015-09-07 |
Family
ID=44281115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK11741593.5T DK2603258T3 (da) | 2010-08-13 | 2011-08-11 | Mekanisme til forhindring af valg af en dosis |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10188801B2 (da) |
| EP (1) | EP2603258B1 (da) |
| JP (1) | JP6200326B2 (da) |
| CN (1) | CN103153368B (da) |
| CA (1) | CA2807638A1 (da) |
| DK (1) | DK2603258T3 (da) |
| WO (1) | WO2012020085A1 (da) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105102031B (zh) * | 2013-04-10 | 2019-01-18 | 赛诺菲 | 用于药物输送装置的驱动机构 |
| JP6382956B2 (ja) | 2013-05-21 | 2018-08-29 | ノボ・ノルデイスク・エー／エス | 動的な軸方向ストッパ特徴を有する前方装填式の薬剤送達装置 |
| CN105209095A (zh) | 2013-05-21 | 2015-12-30 | 诺和诺德股份有限公司 | 具有活塞杆联轴器的药物输送装置 |
| CA3050501A1 (en) * | 2019-07-24 | 2021-01-24 | Duoject Medical Systems Inc. | Injection device |
| EP4153279A1 (en) * | 2020-05-18 | 2023-03-29 | Sanofi | A dial grip for an injection device |
| EP4134114A1 (en) | 2021-08-13 | 2023-02-15 | Ypsomed AG | Mechanical controlling structure for a drug delivery device |
| US20250001086A1 (en) * | 2021-11-03 | 2025-01-02 | Sanofi | Drug delivery device |
| WO2023078845A1 (en) * | 2021-11-03 | 2023-05-11 | Sanofi | Drug delivery device |
| US20260007830A1 (en) * | 2021-11-03 | 2026-01-08 | Sanofi | Drug delivery device, drug reservoir unit and set |
| JP2024542087A (ja) * | 2021-11-03 | 2024-11-13 | サノフイ | 薬物送達デバイスおよび電子ユニット |
| JP2024542092A (ja) * | 2021-11-03 | 2024-11-13 | サノフイ | 薬剤送出デバイス、薬剤リザーバユニット及びセット |
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-
2011
- 2011-08-11 DK DK11741593.5T patent/DK2603258T3/da active
- 2011-08-11 CN CN201180049394.4A patent/CN103153368B/zh active Active
- 2011-08-11 US US13/813,477 patent/US10188801B2/en active Active
- 2011-08-11 CA CA2807638A patent/CA2807638A1/en not_active Abandoned
- 2011-08-11 EP EP11741593.5A patent/EP2603258B1/en active Active
- 2011-08-11 WO PCT/EP2011/063841 patent/WO2012020085A1/en not_active Ceased
- 2011-08-11 JP JP2013523617A patent/JP6200326B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013533075A (ja) | 2013-08-22 |
| US10188801B2 (en) | 2019-01-29 |
| WO2012020085A1 (en) | 2012-02-16 |
| EP2603258B1 (en) | 2015-06-03 |
| CN103153368A (zh) | 2013-06-12 |
| JP6200326B2 (ja) | 2017-09-20 |
| US20130218095A1 (en) | 2013-08-22 |
| CN103153368B (zh) | 2016-04-20 |
| CA2807638A1 (en) | 2012-02-16 |
| EP2603258A1 (en) | 2013-06-19 |
| HK1186421A1 (en) | 2014-03-14 |
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