DK0637256T3 - En forbedret parenteral anordning - Google Patents

En forbedret parenteral anordning

Info

Publication number
DK0637256T3
DK0637256T3 DK93911404T DK93911404T DK0637256T3 DK 0637256 T3 DK0637256 T3 DK 0637256T3 DK 93911404 T DK93911404 T DK 93911404T DK 93911404 T DK93911404 T DK 93911404T DK 0637256 T3 DK0637256 T3 DK 0637256T3
Authority
DK
Denmark
Prior art keywords
pct
needle
sec
chamber
volume
Prior art date
Application number
DK93911404T
Other languages
English (en)
Inventor
Maxwell Edmund Whisson
Original Assignee
Eastland Tech Australia
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 Eastland Tech Australia filed Critical Eastland Tech Australia
Application granted granted Critical
Publication of DK0637256T3 publication Critical patent/DK0637256T3/da

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
    • A61M5/32—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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • 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
    • A61M2005/31518—Piston or piston-rod constructions, e.g. connection of piston with piston-rod designed to reduce the overall size of an injection device, e.g. using flexible or pivotally connected chain-like rod members
    • 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/283—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by telescoping of ampoules or carpules with the syringe body
    • 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
    • A61M5/32—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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3232—Semi-automatic needle retraction, i.e. in which triggering of the needle retraction requires a deliberate action by the user, e.g. manual release of spring-biased retraction means

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Vehicle Body Suspensions (AREA)
  • Bridges Or Land Bridges (AREA)
  • Centrifugal Separators (AREA)
  • Transplanting Machines (AREA)
DK93911404T 1992-04-21 1993-04-21 En forbedret parenteral anordning DK0637256T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL198692 1992-04-21
PCT/AU1993/000175 WO1993020872A1 (en) 1992-04-21 1993-04-21 An improved parenteral device

Publications (1)

Publication Number Publication Date
DK0637256T3 true DK0637256T3 (da) 2002-07-08

Family

ID=3776103

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93911404T DK0637256T3 (da) 1992-04-21 1993-04-21 En forbedret parenteral anordning

Country Status (13)

Country Link
US (1) US5562635A (da)
EP (1) EP0637256B1 (da)
JP (1) JP3459066B2 (da)
KR (1) KR100249100B1 (da)
AT (1) ATE214296T1 (da)
AU (1) AU665829B2 (da)
CA (1) CA2134084C (da)
DE (1) DE69331695T2 (da)
DK (1) DK0637256T3 (da)
ES (1) ES2176203T3 (da)
PT (1) PT637256E (da)
SG (1) SG54101A1 (da)
WO (1) WO1993020872A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2174952A1 (en) * 1993-10-26 1995-05-04 Maxwell Edmund Whisson Syringe or like parenteral device
AU676783B2 (en) * 1993-10-26 1997-03-20 Eastland Medical Systems Limited Syringe or like parenteral device
AUPM829494A0 (en) * 1994-09-16 1994-10-13 Eastland Technology Australia Pty Ltd Injection means
DE19645514C2 (de) * 1996-11-05 2000-04-13 Sarstedt Ag & Co Verfahren und Vorrichtung zum Entsorgen der Kanüle einer Blutentnahmevorrichtung
US6840569B1 (en) * 2003-07-22 2005-01-11 Arthur Donald Leigh Caravan
US8529516B2 (en) * 2008-07-07 2013-09-10 Gabriel Institute, Inc. Syringe for injection through zone of body
US9352096B2 (en) 2009-08-21 2016-05-31 Becton Dickinson France Syringe assembly with inverse delivery
ITRM20120514A1 (it) * 2012-10-26 2014-04-27 Mauro Pepe Siringa monouso con ago retrattile.
CN118103090A (zh) * 2021-09-24 2024-05-28 贝克顿·迪金森公司 用于药物输送的泵机构和药物输送系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475060A (en) * 1947-07-10 1949-07-05 Arthur E Smith Ampoule syringe
US2833280A (en) * 1952-12-19 1958-05-06 Jr George N Hein Syringe assembly
US3368558A (en) * 1964-08-21 1968-02-13 Sarnoff Two compartment cartridge
US3587575A (en) * 1969-09-15 1971-06-28 Lichtenstein Eric Stefan Self-contained, moving needle syringe with hydraulic safety lock
GB2064964A (en) * 1979-12-12 1981-06-24 Nat Res Dev Syringe
NZ206650A (en) * 1982-12-31 1987-05-29 Phillips Pty Ltd N J Injector, retractable needle shroud activates piston
US4850968A (en) * 1987-07-27 1989-07-25 Ar.Ma.S.R.L. Self-blocking hypodermic syringe for once-only use, comprising a needle protection cap
US4874382A (en) * 1987-10-15 1989-10-17 Servetus Partnership Safety syringe
IT1226664B (it) * 1988-02-04 1991-01-31 Valter Bin Siringa apirogena monouso di sicurezza con ago a scomparsa
US4908022A (en) * 1988-08-15 1990-03-13 Habley Medical Technology Corporation Disposable safety syringe having a retractable needle cannula and cannula lock
US5007903A (en) * 1988-11-22 1991-04-16 Real World Design & Development Company Syringe adapted to prevent needle sticks
WO1991000751A1 (fr) * 1989-07-11 1991-01-24 Gaspare Manzella Seringue a usage unique
JPH0649073B2 (ja) * 1989-07-12 1994-06-29 カイザー，エドワード，ロバート，ジェームズ 皮下注射器
US5267961A (en) * 1991-04-03 1993-12-07 Shaw Thomas J Nonreusable syringe with safety indicator
FR2680465B1 (fr) * 1991-08-22 1993-10-22 Cool Sarl Ampoule a remplissage integral et seringue adaptee a la conservation des produits liquides a caractere pharmaceutique, medical ou industriel.
US5290256A (en) * 1993-05-18 1994-03-01 Safety Lst Shielded syringe

Also Published As

Publication number Publication date
DE69331695T2 (de) 2003-06-26
KR950701234A (ko) 1995-03-23
PT637256E (pt) 2002-09-30
JPH07506024A (ja) 1995-07-06
CA2134084C (en) 2003-02-11
KR100249100B1 (ko) 2000-03-15
ES2176203T3 (es) 2002-12-01
EP0637256B1 (en) 2002-03-13
AU4037193A (en) 1993-11-18
AU665829B2 (en) 1996-01-18
ATE214296T1 (de) 2002-03-15
DE69331695D1 (de) 2002-04-18
WO1993020872A1 (en) 1993-10-28
SG54101A1 (en) 1998-11-16
CA2134084A1 (en) 1993-10-28
US5562635A (en) 1996-10-08
JP3459066B2 (ja) 2003-10-20
EP0637256A1 (en) 1995-02-08
EP0637256A4 (en) 1995-04-19

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