FI112918B - Sovitelma nesteen siirtämiseksi - Google Patents

Sovitelma nesteen siirtämiseksi Download PDF

Info

Publication number
FI112918B
FI112918B FI953871A FI953871A FI112918B FI 112918 B FI112918 B FI 112918B FI 953871 A FI953871 A FI 953871A FI 953871 A FI953871 A FI 953871A FI 112918 B FI112918 B FI 112918B
Authority
FI
Finland
Prior art keywords
piston
chamber
pistons
arrangement according
end surface
Prior art date
Application number
FI953871A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI953871A0 (fi
FI953871A (fi
Inventor
Birger Hjertman
Olle Ljungquist
Original Assignee
Pharmacia Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pharmacia Ab filed Critical Pharmacia Ab
Publication of FI953871A0 publication Critical patent/FI953871A0/fi
Publication of FI953871A publication Critical patent/FI953871A/fi
Application granted granted Critical
Publication of FI112918B publication Critical patent/FI112918B/fi

Links

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)
  • Nozzles (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Vehicle Body Suspensions (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Coating Apparatus (AREA)
FI953871A 1993-02-17 1995-08-16 Sovitelma nesteen siirtämiseksi FI112918B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE9300525 1993-02-17
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
SE9400117 1994-02-14

Publications (3)

Publication Number Publication Date
FI953871A0 FI953871A0 (fi) 1995-08-16
FI953871A FI953871A (fi) 1995-08-16
FI112918B true FI112918B (fi) 2004-02-13

Family

ID=20388929

Family Applications (1)

Application Number Title Priority Date Filing Date
FI953871A FI112918B (fi) 1993-02-17 1995-08-16 Sovitelma nesteen siirtämiseksi

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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.

Also Published As

Publication number Publication date
FI953871A0 (fi) 1995-08-16
ES2138072T3 (es) 2000-01-01
SE9300525D0 (sv) 1993-02-17
KR100289212B1 (ko) 2001-05-02
EP0684848A1 (en) 1995-12-06
NO953219D0 (no) 1995-08-16
GR3032008T3 (en) 2000-03-31
EP0684848B1 (en) 1999-09-01
DE69420392D1 (de) 1999-10-07
JP3026842B2 (ja) 2000-03-27
DK0684848T3 (da) 2000-03-27
NZ261934A (en) 1997-04-24
DE69420392T2 (de) 2000-02-10
FI953871A (fi) 1995-08-16
NO309555B1 (no) 2001-02-19
ATE183933T1 (de) 1999-09-15
NO953219L (no) 1995-08-16
WO1994019035A1 (en) 1994-09-01
RU2141348C1 (ru) 1999-11-20
AU6119594A (en) 1994-09-14
AU683448B2 (en) 1997-11-13
JPH08507449A (ja) 1996-08-13

Similar Documents

Publication Publication Date Title
US10010674B2 (en) Methods and devices for determination of flow reservoir volume
US8573027B2 (en) Methods and devices for determination of flow reservoir volume
JP2007532181A (ja) 剛性コアを備えた薬剤カートリッジピストン
FI71667B (fi) Medicinspruta
US6348043B1 (en) Multi-dose infusion pump providing minimal flow between doses
US5318544A (en) Metering syringe
CN104703640B (zh) 笔型注射器装置
EP0483759A1 (en) Patient controlled infusion apparatus and method
WO2015073246A9 (en) A cartridge, a piston and a syringe comprising the cartridge and the piston
EP3603710B1 (en) Syringe type liquid ejection device
US6334553B1 (en) Anti-float plunger for pneumatically actuated syringe
US3759425A (en) Piston valve syringe gun
CN111432860A (zh) 给药装置
US2607341A (en) Hypodermic syringe assembly
FI112918B (fi) Sovitelma nesteen siirtämiseksi
US4245654A (en) Blood sampling syringe
US20110214777A1 (en) Method and device for filling a disposable injector
EP3496785A1 (en) A delivery system including a position detecting unit
US5743890A (en) Pistons for injection cartridges
US2893391A (en) Injection apparatus
CA2155669C (en) Improvements in pistons for injection cartridges
CN116600837A (zh) 用于改善防漏性能的具有o形环压力平衡通道的椭圆柱塞活塞
JPH01296113A (ja) グリス等の定量供給装置の計量ユニット