DK2021055T4 - Injektionsindretning - Google Patents
Injektionsindretning Download PDFInfo
- Publication number
- DK2021055T4 DK2021055T4 DK07733018.1T DK07733018T DK2021055T4 DK 2021055 T4 DK2021055 T4 DK 2021055T4 DK 07733018 T DK07733018 T DK 07733018T DK 2021055 T4 DK2021055 T4 DK 2021055T4
- Authority
- DK
- Denmark
- Prior art keywords
- syringe
- injection device
- syringe holder
- component
- holder
- Prior art date
Links
- 238000002347 injection Methods 0.000 claims abstract description 37
- 239000007924 injection Substances 0.000 claims abstract description 37
- 230000033001 locomotion Effects 0.000 claims description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 2
- 230000003292 diminished effect Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 29
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000000452 restraining effect Effects 0.000 description 15
- 239000012530 fluid Substances 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 5
- 230000002706 hydrostatic effect Effects 0.000 description 3
- 229920003031 santoprene Polymers 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 244000273618 Sphenoclea zeylanica Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 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
- A61M5/20—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
- A61M5/20—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
- 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
-
- 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
- A61M2005/206—With 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
- 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
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)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Polarising Elements (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Eye Examination Apparatus (AREA)
- Noodles (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Claims (19)
1. Injektionsindretning (110) omfattende: et hus (112), der er indrettet til at modtage en sprøjte (114) med en udtømningsdyse, hvor sprøjten (114) kan bevæge sig mellem en tilbagetrukket position, hvori udtømningsdysen rummes i huset (112), og en udskudt position, hvori udtømningsdysen strækker sig ud fra huset (112) gennem en udgangsåbning; et drev, der virker på sprøjten (114) til at føre den fra den tilbagetrukne position til den udskudte position og udtømme sprøjtens indhold gennem udtømningsdysen; en sprøjteholder (122), der fremføres sammen med sprøjten (114); en begrænserkomponent der stopper sprøjteholderens (122) bevægelse fremad, når sprøjten (114) når til sin udskudte position; organer til at forspænde sprøjten fra dennes udskudte position til dennes tilbagetrukne position, hvor organerne til at forspænde sprøjten er en returfjeder; og et dæmperelement (125), der optræder mellem sprøjteholderen (122) og begræn-serkomponenten ved det punkt, hvor returfjederen går i bund, for derved at absorbere slagenergi.
2. Injektionsindretning (110) ifølge krav 1, hvor positionen af begrænserkomponenten erfikseret i forhold til huset (112).
3. Injektionsindretning (110) ifølge krav 1, hvor begrænserkomponenten er udformet i ét stykke med huset (112).
4. Injektionsindretning (110) ifølge et foregående krav, hvor sprøjteholderen (122) tilvejebringer en grænseflade mellem sprøjten (114) og begrænserkomponenten.
5. Injektionsindretning (110) ifølge et foregående krav, hvor sprøjten (114) trykker på sprøjteholderen (122) for at fremføre denne.
6. Injektionsindretning (110) ifølge et foregående krav, hvor interaktionen mellem sprøjteholderen (122) og begrænserkomponenten stopper sprøjtens (114) bevægelse længere frem end dens udskudte position.
7. Injektionsindretning (110) ifølge et foregående krav, hvor sprøjteholderen (122) omfatter en cylindrisk sektion, der har en yderdiameter, og begrænserkomponenten omfatter en cylindrisk sektion med en inderdiameter, hvor yderdiameteren af den cylindriske sektion af sprøjteholderen (122) er mindre end inderdiameteren af den cylindriske sektion af begrænserkomponenten.
8. Injektionsindretning (110) ifølge et foregående krav, hvor sprøjteholderen (122) yderligere omfatter en flange med en yderdiameter, som er større end inderdiameteren af begrænserkomponenten.
9. Injektionsindretning (110) ifølge krav 8, hvor begrænserkomponenten samvirker med sprøjteholderens (122) flange til at stoppe dennes bevægelse fremad, når sprøjten når sin udskudte position.
10. Injektionsindretning (110) ifølge krav 9, hvor dæmperelementet (125) er placeret mellem begrænserkomponenten og sprøjteholderens (122) flange.
11. Injektionsindretning (110) ifølge et af kravene 1 - 8, hvor sprøjteholderen (122) har en første ende, som sprøjtens (114) udtømningsdyse passerer igennem, og hvor dæmperelementet (125) er placeret ved denne første ende.
12. Injektionsindretning (110) ifølge et foregående krav, hvor dæmperelementet (125) er udformet i ét stykke med enten sprøjteholderen (122) eller begrænserkomponenten.
13. Injektionsindretning (110) ifølge krav 12, hvor dæmperelementet (125) er udformet i ét stykke med sprøjteholderen (122).
14. Injektionsindretning (110) ifølge et foregående krav, hvor dæmperelementet (125) er ringformet.
15. Injektionsindretning (110) ifølge et foregående krav, hvor dæmperelementet (125) er en termoplastisk elastomer.
16. Injektionsindretning (110) ifølge krav 1, hvor sprøjteholderen (122) omfatter en understøtning til at bære midlerne til at tvinge sprøjten (114).
17. Injektionsindretning (110) ifølge krav 16, hvor midlerne til at tvinge sprøjten (114) virker mellem begrænserkomponenten og sprøjteholderens (122) flange.
18. Injektionsindretning (110) ifølge krav 17, hvor begrænserkomponenten har et område med formindsket inderdiameter, som tvangsmidlerne trykker på.
19. Injektionsindretning (110) ifølge krav 18, hvor begrænserkomponenten er en kappe, der i det væsentlige omslutter sprøjteholderen (122).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0610859A GB2438592B (en) | 2006-06-01 | 2006-06-01 | Injection device |
| PCT/GB2007/002002 WO2007138319A1 (en) | 2006-06-01 | 2007-05-30 | Injection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK2021055T3 DK2021055T3 (da) | 2011-05-16 |
| DK2021055T4 true DK2021055T4 (da) | 2018-05-28 |
Family
ID=36694788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK07733018.1T DK2021055T4 (da) | 2006-06-01 | 2007-05-30 | Injektionsindretning |
Country Status (22)
| Country | Link |
|---|---|
| EP (1) | EP2021055B2 (da) |
| JP (1) | JP5064496B2 (da) |
| KR (1) | KR101368184B1 (da) |
| CN (1) | CN101454036B (da) |
| AT (1) | ATE499960T2 (da) |
| AU (1) | AU2007266804C1 (da) |
| BR (1) | BRPI0712436A2 (da) |
| CA (1) | CA2653328C (da) |
| DE (1) | DE602007012863D1 (da) |
| DK (1) | DK2021055T4 (da) |
| EA (1) | EA015482B1 (da) |
| ES (1) | ES2359353T5 (da) |
| GB (1) | GB2438592B (da) |
| IL (1) | IL195502A (da) |
| MX (1) | MX2008015352A (da) |
| NO (1) | NO341937B1 (da) |
| NZ (1) | NZ573172A (da) |
| PL (1) | PL2021055T5 (da) |
| PT (1) | PT2021055E (da) |
| UA (1) | UA92397C2 (da) |
| WO (1) | WO2007138319A1 (da) |
| ZA (1) | ZA200810158B (da) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5519000B2 (ja) | 2009-04-30 | 2014-06-11 | ゼルティック エステティックス インコーポレイテッド | 脂肪が豊富な皮下細胞から熱を除去するためのデバイス、システム、及び方法 |
| CA2790193A1 (en) | 2010-02-18 | 2011-08-25 | Sanofi-Aventis Deutschland Gmbh | Auto-injector |
| EP2399635A1 (en) | 2010-06-28 | 2011-12-28 | Sanofi-Aventis Deutschland GmbH | Auto-injector |
| EP2468330A1 (en) | 2010-12-21 | 2012-06-27 | Sanofi-Aventis Deutschland GmbH | Auto-injector |
| EP2489389A1 (en) | 2011-02-18 | 2012-08-22 | Sanofi-Aventis Deutschland GmbH | Detent mechanism |
| EP2489385A1 (en) | 2011-02-18 | 2012-08-22 | Sanofi-Aventis Deutschland GmbH | Auto-injector |
| EP2606924A1 (en) | 2011-12-21 | 2013-06-26 | Sanofi-Aventis Deutschland GmbH | Autoinjector having a retracting syringe carrier |
| US8652100B1 (en) | 2013-03-08 | 2014-02-18 | Teva Pharmaceutical Industries, Ltd. | Re-useable injector device for syringe |
| US8591463B1 (en) | 2013-03-08 | 2013-11-26 | Teva Pharmaceutical Industries Ltd. | Re-useable injector device for syringe |
| WO2014195183A1 (en) * | 2013-06-03 | 2014-12-11 | Novo Nordisk A/S | Medical injection device |
| EP2823841A1 (en) | 2013-07-09 | 2015-01-14 | Sanofi-Aventis Deutschland GmbH | Autoinjector |
| USD745664S1 (en) | 2013-11-25 | 2015-12-15 | Teva Pharmaceutical Industries, Ltd. | Injector device for a syringe |
| EP2923714A1 (en) | 2014-03-28 | 2015-09-30 | Sanofi-Aventis Deutschland GmbH | Autoinjector triggered by skin contact |
| ES2886553T3 (es) | 2014-08-10 | 2021-12-20 | Antares Pharma Inc | Un amortiguador de jeringa para su uso en un dispositivo de inyección |
| CN107405452B (zh) | 2015-05-04 | 2020-10-23 | Lts勒曼治疗系统股份公司 | 具有隔音层的一次性注射器 |
| TW201707738A (zh) | 2015-06-03 | 2017-03-01 | 賽諾菲阿凡提斯德意志有限公司 | 注射器支架及自動注射器（二） |
| US10265476B2 (en) * | 2016-03-11 | 2019-04-23 | Shl Medical Ag | Two body syringe carrier assembly with dampener |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2764977A (en) * | 1951-05-24 | 1956-10-02 | Becton Dickinson Co | Hypodermic injection mechanism |
| DE6944378U (de) † | 1969-11-14 | 1970-04-16 | Georg A Henke Gmbh Fa | Selbsttaetiges injektionsgeraet |
| BE795162A (fr) * | 1972-02-10 | 1973-08-08 | Philips Nv | Injektie-inrichting |
| DE2812729A1 (de) * | 1978-03-23 | 1979-09-27 | Michael Becker | Injektionsvorrichtung zur intramuskulaeren einspritzung, vornehmlich von insulin |
| DD229932A1 (de) * | 1984-12-03 | 1985-11-20 | Nordhausen Veb Fernmeldewerk | Injektionspistole, insbesondere fuer metall-glas-spritzen |
| CN2063020U (zh) * | 1990-04-13 | 1990-10-03 | 李平荣 | 快速无痛静脉穿刺器 |
| GB9111600D0 (en) | 1991-05-30 | 1991-07-24 | Owen Mumford Ltd | Improvements relating to injection devices |
| US5599309A (en) † | 1993-03-24 | 1997-02-04 | Owen Mumford Limited | Injection devices |
| US5425715A (en) * | 1993-08-05 | 1995-06-20 | Survival Technology, Inc. | Reloadable injector |
| GB9412301D0 (en) | 1994-06-17 | 1994-08-10 | Safe T Ltd | Hollow-needle drugs etc applicators |
| GB9504878D0 (en) * | 1995-03-10 | 1995-04-26 | Weston Medical Ltd | Viscously coupled actuator |
| US6387078B1 (en) | 2000-12-21 | 2002-05-14 | Gillespie, Iii Richard D. | Automatic mixing and injecting apparatus |
| GB0119520D0 (en) | 2001-08-10 | 2001-10-03 | Owen Mumford Ltd | Improvements relating to injection devices |
| DE60236949D1 (de) † | 2001-11-09 | 2010-08-19 | Alza Corp | Pneumatisch angetriebener autoinjektor |
| IL157981A (en) | 2003-09-17 | 2014-01-30 | Elcam Medical Agricultural Cooperative Ass Ltd | Auto injector |
| GB2414401B (en) | 2004-05-28 | 2009-06-17 | Cilag Ag Int | Injection device |
| GB2414398B (en) * | 2004-05-28 | 2009-04-22 | Cilag Ag Int | Injection device |
| GB2414404B (en) * | 2004-05-28 | 2009-06-03 | Cilag Ag Int | Injection device |
| NZ554828A (en) * | 2004-12-06 | 2010-07-30 | Washington Biotech Corp | Medicine injection devices and methods |
| BRPI0518978A2 (pt) * | 2004-12-09 | 2008-12-16 | West Pharm Serv Inc | seringa de injeÇço e retraÇço automÁtica |
-
2006
- 2006-06-01 GB GB0610859A patent/GB2438592B/en active Active
-
2007
- 2007-05-30 CN CN2007800200364A patent/CN101454036B/zh active Active
- 2007-05-30 PL PL07733018T patent/PL2021055T5/pl unknown
- 2007-05-30 UA UAA200815083A patent/UA92397C2/ru unknown
- 2007-05-30 AU AU2007266804A patent/AU2007266804C1/en not_active Ceased
- 2007-05-30 EP EP07733018.1A patent/EP2021055B2/en active Active
- 2007-05-30 MX MX2008015352A patent/MX2008015352A/es active IP Right Grant
- 2007-05-30 DE DE602007012863T patent/DE602007012863D1/de active Active
- 2007-05-30 NZ NZ573172A patent/NZ573172A/en not_active IP Right Cessation
- 2007-05-30 EA EA200870614A patent/EA015482B1/ru unknown
- 2007-05-30 JP JP2009512668A patent/JP5064496B2/ja active Active
- 2007-05-30 DK DK07733018.1T patent/DK2021055T4/da active
- 2007-05-30 WO PCT/GB2007/002002 patent/WO2007138319A1/en not_active Ceased
- 2007-05-30 KR KR1020087029990A patent/KR101368184B1/ko not_active Expired - Fee Related
- 2007-05-30 BR BRPI0712436-8A patent/BRPI0712436A2/pt not_active Application Discontinuation
- 2007-05-30 AT AT07733018T patent/ATE499960T2/de active
- 2007-05-30 ES ES07733018.1T patent/ES2359353T5/es active Active
- 2007-05-30 PT PT07733018T patent/PT2021055E/pt unknown
- 2007-05-30 CA CA2653328A patent/CA2653328C/en active Active
-
2008
- 2008-11-25 IL IL195502A patent/IL195502A/en active IP Right Grant
- 2008-11-27 NO NO20084988A patent/NO341937B1/no not_active IP Right Cessation
- 2008-11-28 ZA ZA200810158A patent/ZA200810158B/xx unknown
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