ZA937559B - Anti-backup improvement for hypodermic syringes - Google Patents

Anti-backup improvement for hypodermic syringes

Info

Publication number
ZA937559B
ZA937559B ZA937559A ZA937559A ZA937559B ZA 937559 B ZA937559 B ZA 937559B ZA 937559 A ZA937559 A ZA 937559A ZA 937559 A ZA937559 A ZA 937559A ZA 937559 B ZA937559 B ZA 937559B
Authority
ZA
South Africa
Prior art keywords
nut
dose
rotating
backup
improvement
Prior art date
Application number
ZA937559A
Other languages
English (en)
Inventor
Dale Carvin Harris
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of ZA937559B publication Critical patent/ZA937559B/xx

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
    • A61M5/48—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 varying, regulating, indicating or limiting injection pressure
    • 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
    • A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
    • A61M5/31551—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe including axial movement of dose setting member
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M2005/3151—Means for blocking or restricting the movement of the rod or piston by friction
    • 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
    • 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
    • A61M5/31563—Mechanically operated dose setting member interacting with a displaceable stop member
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir

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)
  • Specific Conveyance Elements (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Fluid-Damping Devices (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
ZA937559A 1992-10-20 1993-10-12 Anti-backup improvement for hypodermic syringes ZA937559B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/963,815 US5545147A (en) 1992-10-20 1992-10-20 Anti-backup improvement for hypodermic syringes

Publications (1)

Publication Number Publication Date
ZA937559B true ZA937559B (en) 1995-04-12

Family

ID=25507755

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA937559A ZA937559B (en) 1992-10-20 1993-10-12 Anti-backup improvement for hypodermic syringes

Country Status (24)

Country Link
US (1) US5545147A (pl)
EP (1) EP0594349B1 (pl)
JP (1) JPH06190040A (pl)
KR (1) KR940008703A (pl)
CN (1) CN1086145A (pl)
AT (1) ATE168276T1 (pl)
AU (1) AU673376B2 (pl)
BR (1) BR9304291A (pl)
CA (1) CA2108588A1 (pl)
CZ (1) CZ214793A3 (pl)
DE (1) DE69319687T2 (pl)
DK (1) DK0594349T3 (pl)
ES (1) ES2118906T3 (pl)
FI (1) FI934606A7 (pl)
HU (1) HU215007B (pl)
IL (1) IL107290A (pl)
MX (1) MX9306462A (pl)
MY (1) MY109584A (pl)
NO (1) NO306810B1 (pl)
NZ (1) NZ248921A (pl)
PH (1) PH31147A (pl)
PL (1) PL172913B1 (pl)
YU (1) YU65893A (pl)
ZA (1) ZA937559B (pl)

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AU673376B2 (en) 1996-11-07
ATE168276T1 (de) 1998-08-15
PH31147A (en) 1998-03-20
DE69319687D1 (de) 1998-08-20
AU4902293A (en) 1994-05-05
EP0594349A1 (en) 1994-04-27
CA2108588A1 (en) 1994-04-21
DK0594349T3 (da) 1998-10-26
MX9306462A (es) 1994-05-31
US5545147A (en) 1996-08-13
NO933696D0 (no) 1993-10-14
NO933696L (no) 1994-04-21
YU65893A (sh) 1996-02-19
EP0594349B1 (en) 1998-07-15
CN1086145A (zh) 1994-05-04
DE69319687T2 (de) 1998-12-24
KR940008703A (ko) 1994-05-16
IL107290A (en) 1998-07-15
NZ248921A (en) 1996-06-25
JPH06190040A (ja) 1994-07-12
HU9302944D0 (en) 1994-03-28
MY109584A (en) 1997-02-28
HUT67187A (en) 1995-02-28
BR9304291A (pt) 1994-04-26
ES2118906T3 (es) 1998-10-01
NO306810B1 (no) 1999-12-27
PL172913B1 (pl) 1997-12-31
FI934606A7 (fi) 1994-04-21
FI934606A0 (fi) 1993-10-19
HU215007B (hu) 1998-08-28
CZ214793A3 (en) 1994-05-18
IL107290A0 (en) 1994-01-25

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