DE3527066A1 - Injektor - Google Patents

Injektor

Info

Publication number
DE3527066A1
DE3527066A1 DE19853527066 DE3527066A DE3527066A1 DE 3527066 A1 DE3527066 A1 DE 3527066A1 DE 19853527066 DE19853527066 DE 19853527066 DE 3527066 A DE3527066 A DE 3527066A DE 3527066 A1 DE3527066 A1 DE 3527066A1
Authority
DE
Germany
Prior art keywords
piston
cylinder
hollow body
trigger
injector
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.)
Granted
Application number
DE19853527066
Other languages
German (de)
English (en)
Other versions
DE3527066C2 (cg-RX-API-DMAC7.html
Inventor
Glen Walter Dee Why New South Wales Bunyan
Robert Hunter Wheeler Heights New South Wales Lodge
Ian Ross Killara New South Wales Phillips
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NJ Phillips Pty Ltd
Original Assignee
NJ Phillips Pty Ltd
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
Priority claimed from AU45532/85A external-priority patent/AU575977B2/en
Application filed by NJ Phillips Pty Ltd filed Critical NJ Phillips Pty Ltd
Publication of DE3527066A1 publication Critical patent/DE3527066A1/de
Application granted granted Critical
Publication of DE3527066C2 publication Critical patent/DE3527066C2/de
Granted legal-status Critical Current

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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/31561—Mechanically operated dose setting member using freely adjustable volume steps
    • 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
    • A61M5/204—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically connected to external reservoirs for multiple refilling
    • 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
    • A61M5/178—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; Drive mechanisms or modes for piston rods
    • A61M5/31578—Constructional features; Drive mechanisms or modes for piston rods the piston rod being moved by the axial movement of a component directly in contact with it
    • A61M5/3158—Constructional features; Drive mechanisms or modes for piston rods the piston rod being moved by the axial movement of a component directly in contact with it the component being manually operated or triggered by an axially moving actuator operated by user, e.g. an axially movable 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2006—Having specific accessories
    • A61M2005/2013—Having specific accessories triggering of discharging means by contact of injector with patient 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
    • A61M2005/3128—Incorporating one-way valves, e.g. pressure-relief or non-return valves
    • 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
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • A61M2005/3267—Biased sleeves where the needle is uncovered by insertion of the needle into a patient's 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
    • A61M5/32—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
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • 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
    • A61M5/46—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 controlling depth of insertion

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)
DE19853527066 1984-07-31 1985-07-29 Injektor Granted DE3527066A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPG630584 1984-07-31
AU45532/85A AU575977B2 (en) 1984-07-31 1985-07-26 A rumen injector

Publications (2)

Publication Number Publication Date
DE3527066A1 true DE3527066A1 (de) 1986-02-13
DE3527066C2 DE3527066C2 (cg-RX-API-DMAC7.html) 1993-07-29

Family

ID=25627260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853527066 Granted DE3527066A1 (de) 1984-07-31 1985-07-29 Injektor

Country Status (1)

Country Link
DE (1) DE3527066A1 (cg-RX-API-DMAC7.html)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268191A3 (en) * 1986-11-14 1988-08-10 Wilhelm Haselmeier Gmbh & Co. Injection device
WO1988008724A1 (fr) * 1987-05-08 1988-11-17 Wilhelm Haselmeier Gmbh + Co. Appareil d'injection a mecanisme de controle du declenchement en position de repos
WO1988008725A1 (fr) * 1987-05-08 1988-11-17 Wilhelm Haselmeier Gmbh + Co. Appareil d'injection comportant un element d'armement et un second element de reglage
WO1988008723A1 (fr) * 1987-05-08 1988-11-17 Wilhelm Haselmeier Gmbh + Co. Appareil d'injection pouvant etre arme seulement en position zero
EP0519292A1 (de) * 1991-06-20 1992-12-23 Bayer Ag Spritzenartige Vorrichtung zum Dosieren von Flüssigkeiten oder Pasten
WO2008148539A1 (de) * 2007-06-08 2008-12-11 Tecpharma Licensing Ag Verhinderung von leerausschüttungen
DE102008049082A1 (de) * 2008-09-26 2010-04-01 Henke-Sass, Wolf Gmbh Spritze, insbesondere für veterinärmedizinische Anwendungen
WO2012022810A3 (en) * 2010-08-19 2012-04-12 Novo Nordisk A/S Medical auto-injection device for manual needle insertion having needle shield, damping mechanism and audible and tactile feedback

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403989A (en) * 1981-09-14 1983-09-13 Syntex (U.S.A.) Inc. Injection device
DE3346856A1 (de) * 1982-12-31 1984-07-12 N.J. Phillips Pty. Ltd., Dee Why, New South Wales Einspritzeinrichtung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403989A (en) * 1981-09-14 1983-09-13 Syntex (U.S.A.) Inc. Injection device
DE3346856A1 (de) * 1982-12-31 1984-07-12 N.J. Phillips Pty. Ltd., Dee Why, New South Wales Einspritzeinrichtung

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268191A3 (en) * 1986-11-14 1988-08-10 Wilhelm Haselmeier Gmbh & Co. Injection device
US5114406A (en) * 1986-11-14 1992-05-19 Wilhelm Haselmeier Gmbh & Co. Injection device for injection, especially self-administered injection, of medicament, including mechanisms for nulling and for selecting dosage, especially for use with multi-dose ampules
WO1988008724A1 (fr) * 1987-05-08 1988-11-17 Wilhelm Haselmeier Gmbh + Co. Appareil d'injection a mecanisme de controle du declenchement en position de repos
WO1988008725A1 (fr) * 1987-05-08 1988-11-17 Wilhelm Haselmeier Gmbh + Co. Appareil d'injection comportant un element d'armement et un second element de reglage
WO1988008723A1 (fr) * 1987-05-08 1988-11-17 Wilhelm Haselmeier Gmbh + Co. Appareil d'injection pouvant etre arme seulement en position zero
DE3715258A1 (de) * 1987-05-08 1988-11-24 Haselmeier Wilhelm Fa Injektionsgeraet mit einem spannglied und mit einem zweiten stellglied
EP0519292A1 (de) * 1991-06-20 1992-12-23 Bayer Ag Spritzenartige Vorrichtung zum Dosieren von Flüssigkeiten oder Pasten
US5456672A (en) * 1991-06-20 1995-10-10 Bayer Aktiengesellschaft Syringe-like device for the dosing of liquids or pastes
WO2008148539A1 (de) * 2007-06-08 2008-12-11 Tecpharma Licensing Ag Verhinderung von leerausschüttungen
DE102008049082A1 (de) * 2008-09-26 2010-04-01 Henke-Sass, Wolf Gmbh Spritze, insbesondere für veterinärmedizinische Anwendungen
WO2012022810A3 (en) * 2010-08-19 2012-04-12 Novo Nordisk A/S Medical auto-injection device for manual needle insertion having needle shield, damping mechanism and audible and tactile feedback
US9833579B2 (en) 2010-08-19 2017-12-05 Novo Nordisk A/S Medical injection device

Also Published As

Publication number Publication date
DE3527066C2 (cg-RX-API-DMAC7.html) 1993-07-29

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee