CA2756961A1 - Spring element for a drug delivery device, use thereof and drug delivery device - Google Patents
Spring element for a drug delivery device, use thereof and drug delivery device Download PDFInfo
- Publication number
- CA2756961A1 CA2756961A1 CA2756961A CA2756961A CA2756961A1 CA 2756961 A1 CA2756961 A1 CA 2756961A1 CA 2756961 A CA2756961 A CA 2756961A CA 2756961 A CA2756961 A CA 2756961A CA 2756961 A1 CA2756961 A1 CA 2756961A1
- Authority
- CA
- Canada
- Prior art keywords
- spring element
- windings
- drug delivery
- exendin
- delivery 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
- 238000012377 drug delivery Methods 0.000 title claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 71
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- 239000000463 material Substances 0.000 claims description 5
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- 230000008878 coupling Effects 0.000 description 2
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- 238000011321 prophylaxis Methods 0.000 description 2
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- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 1
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- 101500026183 Homo sapiens Gonadoliberin-1 Proteins 0.000 description 1
- 102000002265 Human Growth Hormone Human genes 0.000 description 1
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- 206010061218 Inflammation Diseases 0.000 description 1
- 108010000817 Leuprolide Proteins 0.000 description 1
- 102000009151 Luteinizing Hormone Human genes 0.000 description 1
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- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 description 1
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- XLXSAKCOAKORKW-AQJXLSMYSA-N gonadorelin Chemical compound C([C@@H](C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N1[C@@H](CCC1)C(=O)NCC(N)=O)NC(=O)[C@H](CO)NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H]1NC(=O)CC1)C1=CC=C(O)C=C1 XLXSAKCOAKORKW-AQJXLSMYSA-N 0.000 description 1
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- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000000960 hypophysis hormone Substances 0.000 description 1
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- 229960004338 leuprorelin Drugs 0.000 description 1
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- 208000002780 macular degeneration Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- RWHUEXWOYVBUCI-ITQXDASVSA-N nafarelin Chemical compound C([C@@H](C(=O)N[C@H](CC=1C=C2C=CC=CC2=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N1[C@@H](CCC1)C(=O)NCC(N)=O)NC(=O)[C@H](CO)NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H]1NC(=O)CC1)C1=CC=C(O)C=C1 RWHUEXWOYVBUCI-ITQXDASVSA-N 0.000 description 1
- 229960002333 nafarelin Drugs 0.000 description 1
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- 125000001500 prolyl group Chemical group [H]N1C([H])(C(=O)[*])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
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- BENFXAYNYRLAIU-QSVFAHTRSA-N terlipressin Chemical compound NCCCC[C@@H](C(=O)NCC(N)=O)NC(=O)[C@@H]1CCCN1C(=O)[C@H]1NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC=2C=CC=CC=2)NC(=O)[C@H](CC=2C=CC(O)=CC=2)NC(=O)[C@@H](NC(=O)CNC(=O)CNC(=O)CN)CSSC1 BENFXAYNYRLAIU-QSVFAHTRSA-N 0.000 description 1
- CIJQTPFWFXOSEO-NDMITSJXSA-J tetrasodium;(2r,3r,4s)-2-[(2r,3s,4r,5r,6s)-5-acetamido-6-[(1r,2r,3r,4r)-4-[(2r,3s,4r,5r,6r)-5-acetamido-6-[(4r,5r,6r)-2-carboxylato-4,5-dihydroxy-6-[[(1r,3r,4r,5r)-3-hydroxy-4-(sulfonatoamino)-6,8-dioxabicyclo[3.2.1]octan-2-yl]oxy]oxan-3-yl]oxy-2-(hydroxy Chemical compound [Na+].[Na+].[Na+].[Na+].O([C@@H]1[C@@H](COS(O)(=O)=O)O[C@@H]([C@@H]([C@H]1O)NC(C)=O)O[C@@H]1C(C[C@H]([C@@H]([C@H]1O)O)O[C@@H]1[C@@H](CO)O[C@H](OC2C(O[C@@H](OC3[C@@H]([C@@H](NS([O-])(=O)=O)[C@@H]4OC[C@H]3O4)O)[C@H](O)[C@H]2O)C([O-])=O)[C@H](NC(C)=O)[C@H]1C)C([O-])=O)[C@@H]1OC(C([O-])=O)=C[C@H](O)[C@H]1O CIJQTPFWFXOSEO-NDMITSJXSA-J 0.000 description 1
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- VXKHXGOKWPXYNA-PGBVPBMZSA-N triptorelin Chemical compound C([C@@H](C(=O)N[C@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N1[C@@H](CCC1)C(=O)NCC(N)=O)NC(=O)[C@H](CO)NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H]1NC(=O)CC1)C1=CC=C(O)C=C1 VXKHXGOKWPXYNA-PGBVPBMZSA-N 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
- F16F1/122—Attachments or mountings where coils, e.g. end coils, of the spring are rigidly clamped or similarly fixed
-
- 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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Springs (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09004663 | 2009-03-31 | ||
| EP09004663.2 | 2009-03-31 | ||
| US16898009P | 2009-04-14 | 2009-04-14 | |
| US61/168,980 | 2009-04-14 | ||
| PCT/EP2010/054339 WO2010112559A1 (en) | 2009-03-31 | 2010-03-31 | Spring element for a drug delivery device, use thereof and drug delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2756961A1 true CA2756961A1 (en) | 2010-10-07 |
Family
ID=40845929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2756961A Abandoned CA2756961A1 (en) | 2009-03-31 | 2010-03-31 | Spring element for a drug delivery device, use thereof and drug delivery device |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9182000B2 (enExample) |
| EP (1) | EP2414700B1 (enExample) |
| JP (1) | JP5690808B2 (enExample) |
| CN (1) | CN102439327B (enExample) |
| AU (1) | AU2010230178B2 (enExample) |
| BR (1) | BRPI1013156A2 (enExample) |
| CA (1) | CA2756961A1 (enExample) |
| DK (1) | DK2414700T3 (enExample) |
| ES (1) | ES2586181T3 (enExample) |
| HU (1) | HUE028119T2 (enExample) |
| IL (1) | IL215221A (enExample) |
| PL (1) | PL2414700T3 (enExample) |
| WO (1) | WO2010112559A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2501897B (en) * | 2012-05-09 | 2014-09-03 | Owen Mumford Ltd | Injection devices |
| WO2014170177A1 (en) * | 2013-04-18 | 2014-10-23 | Novo Nordisk A/S | Fixation of a torsion spring |
| CN106505348B (zh) * | 2016-11-16 | 2018-06-29 | 李慧敏 | 一种笼式双曲线弹簧结构及插座 |
| CH715110A2 (de) * | 2018-06-19 | 2019-12-30 | Tecpharma Licensing Ag | Injektionsvorrichtung zum Verabreichen einer medizinischen Substanz, umfassend eine Schraubenfeder, sowie eine solche Schraubenfeder. |
| CN113417957B (zh) * | 2021-07-31 | 2022-09-16 | 杭州聚能弹簧科技有限公司 | 一种混振变频弹簧 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3286960A (en) * | 1964-06-01 | 1966-11-22 | American Motors Corp | Compressor mounting spring |
| US3198508A (en) | 1964-08-07 | 1965-08-03 | Jamco Inc | Spacer for insertion between adjacent convolutions of a coil spring |
| US3336842A (en) * | 1965-08-19 | 1967-08-22 | Echlin Mfg Company | Hydraulic actuator |
| US4930605A (en) * | 1988-11-23 | 1990-06-05 | Orscheln Co. | Brake apparatus with blind cable installing means |
| JPH0759236B2 (ja) * | 1990-06-29 | 1995-06-28 | オリンパス光学工業株式会社 | 内視鏡用処置具装置 |
| US5180149A (en) * | 1991-12-05 | 1993-01-19 | Twist Inc. | Brake cylinder piston spring |
| JPH10267062A (ja) * | 1997-03-24 | 1998-10-06 | Marujiyuu Kasei Kk | コイルスプリングのばね圧調整装置 |
| JP3192642B2 (ja) * | 1998-10-02 | 2001-07-30 | 住友特殊金属株式会社 | 表面処理用支持部材、表面処理用ホルダー、並びに表面処理方法 |
| EP1802889A1 (en) * | 2004-09-10 | 2007-07-04 | Danfoss A/S | A spring and a valve incorporating such a spring |
| US8083711B2 (en) * | 2004-10-21 | 2011-12-27 | Novo Nordisk A/S | Injection device with internal dose indicator |
-
2010
- 2010-03-31 WO PCT/EP2010/054339 patent/WO2010112559A1/en not_active Ceased
- 2010-03-31 BR BRPI1013156A patent/BRPI1013156A2/pt not_active Application Discontinuation
- 2010-03-31 JP JP2012502667A patent/JP5690808B2/ja active Active
- 2010-03-31 EP EP10715148.2A patent/EP2414700B1/en active Active
- 2010-03-31 DK DK10715148.2T patent/DK2414700T3/en active
- 2010-03-31 CA CA2756961A patent/CA2756961A1/en not_active Abandoned
- 2010-03-31 US US13/258,154 patent/US9182000B2/en active Active
- 2010-03-31 CN CN201080022549.0A patent/CN102439327B/zh active Active
- 2010-03-31 PL PL10715148.2T patent/PL2414700T3/pl unknown
- 2010-03-31 HU HUE10715148A patent/HUE028119T2/en unknown
- 2010-03-31 AU AU2010230178A patent/AU2010230178B2/en not_active Ceased
- 2010-03-31 ES ES10715148.2T patent/ES2586181T3/es active Active
-
2011
- 2011-09-18 IL IL215221A patent/IL215221A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL215221A (en) | 2015-09-24 |
| US9182000B2 (en) | 2015-11-10 |
| DK2414700T3 (en) | 2016-08-22 |
| EP2414700B1 (en) | 2016-05-04 |
| EP2414700A1 (en) | 2012-02-08 |
| HUE028119T2 (en) | 2016-11-28 |
| JP2012522196A (ja) | 2012-09-20 |
| BRPI1013156A2 (pt) | 2016-04-05 |
| ES2586181T3 (es) | 2016-10-13 |
| US20120089099A1 (en) | 2012-04-12 |
| HK1166836A1 (zh) | 2012-11-09 |
| JP5690808B2 (ja) | 2015-03-25 |
| CN102439327A (zh) | 2012-05-02 |
| IL215221A0 (en) | 2011-12-29 |
| PL2414700T3 (pl) | 2016-11-30 |
| AU2010230178B2 (en) | 2015-03-19 |
| AU2010230178A1 (en) | 2011-10-20 |
| WO2010112559A1 (en) | 2010-10-07 |
| CN102439327B (zh) | 2015-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150327 |
|
| FZDE | Discontinued |
Effective date: 20180403 |