NO309555B1 - Anordning for forflytning av væske - Google Patents
Anordning for forflytning av væske Download PDFInfo
- Publication number
- NO309555B1 NO309555B1 NO953219A NO953219A NO309555B1 NO 309555 B1 NO309555 B1 NO 309555B1 NO 953219 A NO953219 A NO 953219A NO 953219 A NO953219 A NO 953219A NO 309555 B1 NO309555 B1 NO 309555B1
- Authority
- NO
- Norway
- Prior art keywords
- piston
- chamber
- pistons
- end surface
- cylinder
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000012858 resilient material Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 28
- 239000007924 injection Substances 0.000 abstract description 28
- 238000002360 preparation method Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004447 silicone coating 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
- A61M5/31—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
- A61M5/31—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
- A61M5/31525—Dosing
-
- 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
- A61M5/31556—Accuracy improving means
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Enzymes And Modification Thereof (AREA)
- Nozzles (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Vehicle Body Suspensions (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Coating Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9300525A SE9300525D0 (sv) | 1993-02-17 | 1993-02-17 | Kolv |
| PCT/SE1994/000117 WO1994019035A1 (en) | 1993-02-17 | 1994-02-14 | Improvements in pistons for injection cartridges |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO953219D0 NO953219D0 (no) | 1995-08-16 |
| NO953219L NO953219L (no) | 1995-08-16 |
| NO309555B1 true NO309555B1 (no) | 2001-02-19 |
Family
ID=20388929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO953219A NO309555B1 (no) | 1993-02-17 | 1995-08-16 | Anordning for forflytning av væske |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP0684848B1 (ko) |
| JP (1) | JP3026842B2 (ko) |
| KR (1) | KR100289212B1 (ko) |
| AT (1) | ATE183933T1 (ko) |
| AU (1) | AU683448B2 (ko) |
| DE (1) | DE69420392T2 (ko) |
| DK (1) | DK0684848T3 (ko) |
| ES (1) | ES2138072T3 (ko) |
| FI (1) | FI112918B (ko) |
| GR (1) | GR3032008T3 (ko) |
| NO (1) | NO309555B1 (ko) |
| NZ (1) | NZ261934A (ko) |
| RU (1) | RU2141348C1 (ko) |
| SE (1) | SE9300525D0 (ko) |
| WO (1) | WO1994019035A1 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4481416B2 (ja) * | 1999-03-24 | 2010-06-16 | 武田薬品工業株式会社 | プレフィルドシリンジ |
| DE10223192A1 (de) * | 2002-05-24 | 2003-12-11 | Disetronic Licensing Ag | Ampulle und Verabreichungsvorrichtung |
| US7998106B2 (en) | 2004-05-03 | 2011-08-16 | Thorne Jr Gale H | Safety dispensing system for hazardous substances |
| US7240528B2 (en) | 2004-11-22 | 2007-07-10 | Lingualcare, Inc. | Method and device for shaping an orthodontic archwire |
| DE102009025375A1 (de) * | 2009-06-18 | 2010-12-23 | Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg | Kolben für einen medizinischen Hohlkörper und medizinischer Hohlkörper |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1579677A (en) * | 1977-06-29 | 1980-11-19 | Wickman Lang Ltd | Pistons |
| US4500310A (en) * | 1982-12-20 | 1985-02-19 | Becton, Dickinson And Company | Variable sealing pressure plunger rod assembly |
| CA1249552A (en) * | 1983-03-16 | 1989-01-31 | Merlin R. Ruesch | Dripless syringe |
| ATE39057T1 (de) * | 1984-05-03 | 1988-12-15 | Buender Glas Gmbh | Injektionsspritze. |
-
1993
- 1993-02-17 SE SE9300525A patent/SE9300525D0/xx unknown
-
1994
- 1994-02-14 AT AT94907756T patent/ATE183933T1/de not_active IP Right Cessation
- 1994-02-14 KR KR1019950703406A patent/KR100289212B1/ko not_active IP Right Cessation
- 1994-02-14 RU RU95121647A patent/RU2141348C1/ru active
- 1994-02-14 EP EP94907756A patent/EP0684848B1/en not_active Expired - Lifetime
- 1994-02-14 JP JP6518879A patent/JP3026842B2/ja not_active Expired - Lifetime
- 1994-02-14 DK DK94907756T patent/DK0684848T3/da active
- 1994-02-14 ES ES94907756T patent/ES2138072T3/es not_active Expired - Lifetime
- 1994-02-14 WO PCT/SE1994/000117 patent/WO1994019035A1/en active IP Right Grant
- 1994-02-14 NZ NZ261934A patent/NZ261934A/en not_active IP Right Cessation
- 1994-02-14 DE DE69420392T patent/DE69420392T2/de not_active Expired - Lifetime
- 1994-02-14 AU AU61195/94A patent/AU683448B2/en not_active Ceased
-
1995
- 1995-08-16 FI FI953871A patent/FI112918B/fi active
- 1995-08-16 NO NO953219A patent/NO309555B1/no not_active IP Right Cessation
-
1999
- 1999-11-30 GR GR990403102T patent/GR3032008T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO953219D0 (no) | 1995-08-16 |
| RU2141348C1 (ru) | 1999-11-20 |
| AU6119594A (en) | 1994-09-14 |
| GR3032008T3 (en) | 2000-03-31 |
| DE69420392D1 (de) | 1999-10-07 |
| NZ261934A (en) | 1997-04-24 |
| AU683448B2 (en) | 1997-11-13 |
| NO953219L (no) | 1995-08-16 |
| DK0684848T3 (da) | 2000-03-27 |
| FI953871A0 (fi) | 1995-08-16 |
| EP0684848B1 (en) | 1999-09-01 |
| FI112918B (fi) | 2004-02-13 |
| ATE183933T1 (de) | 1999-09-15 |
| ES2138072T3 (es) | 2000-01-01 |
| FI953871A (fi) | 1995-08-16 |
| EP0684848A1 (en) | 1995-12-06 |
| JPH08507449A (ja) | 1996-08-13 |
| SE9300525D0 (sv) | 1993-02-17 |
| WO1994019035A1 (en) | 1994-09-01 |
| JP3026842B2 (ja) | 2000-03-27 |
| KR100289212B1 (ko) | 2001-05-02 |
| DE69420392T2 (de) | 2000-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |