NO884377L - Doserings-/blandesproeyte. - Google Patents

Doserings-/blandesproeyte.

Info

Publication number
NO884377L
NO884377L NO88884377A NO884377A NO884377L NO 884377 L NO884377 L NO 884377L NO 88884377 A NO88884377 A NO 88884377A NO 884377 A NO884377 A NO 884377A NO 884377 L NO884377 L NO 884377L
Authority
NO
Norway
Prior art keywords
piston
piston rod
liquid
syringe
rod part
Prior art date
Application number
NO88884377A
Other languages
English (en)
Norwegian (no)
Other versions
NO884377D0 (no
Inventor
Ken Heimreid
Original Assignee
Ken Heimreid
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 Ken Heimreid filed Critical Ken Heimreid
Priority to NO88884377A priority Critical patent/NO884377L/no
Publication of NO884377D0 publication Critical patent/NO884377D0/no
Priority to EP19890850323 priority patent/EP0363338A3/de
Priority to JP1258616A priority patent/JPH02193677A/ja
Publication of NO884377L publication Critical patent/NO884377L/no

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
    • A61M5/31525—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
    • A61M5/31511—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
    • A61M5/31565—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
    • A61M5/31—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
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • 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
    • A61M5/3146—Priming, e.g. purging, reducing backlash or clearance
    • 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
    • A61M5/3156—Mechanically operated dose setting member using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals
    • 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
    • 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
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • A61M5/31598—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing having multiple telescopically sliding coaxial pistons encompassing volumes for components to be mixed

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)
  • Oscillators With Electromechanical Resonators (AREA)
  • Gyroscopes (AREA)
  • Pyrane Compounds (AREA)
NO88884377A 1988-10-03 1988-10-03 Doserings-/blandesproeyte. NO884377L (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO88884377A NO884377L (no) 1988-10-03 1988-10-03 Doserings-/blandesproeyte.
EP19890850323 EP0363338A3 (de) 1988-10-03 1989-10-03 Spritze zum Dosieren/Mischen
JP1258616A JPH02193677A (ja) 1988-10-03 1989-10-03 計量／混合注射器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO88884377A NO884377L (no) 1988-10-03 1988-10-03 Doserings-/blandesproeyte.

Publications (2)

Publication Number Publication Date
NO884377D0 NO884377D0 (no) 1988-10-03
NO884377L true NO884377L (no) 1990-04-04

Family

ID=19891294

Family Applications (1)

Application Number Title Priority Date Filing Date
NO88884377A NO884377L (no) 1988-10-03 1988-10-03 Doserings-/blandesproeyte.

Country Status (3)

Country Link
EP (1) EP0363338A3 (de)
JP (1) JPH02193677A (de)
NO (1) NO884377L (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206300A1 (de) * 1991-11-29 1993-06-03 Sergej Michailovic Masurik Injektionsspritze
AU1545597A (en) * 1996-01-31 1997-08-22 Alfred Von Schuckmann Device for mixing air bubbles into an echo-contrast agent
AU2001241584B2 (en) * 2000-02-23 2005-04-14 Hospira, Inc. Syringes and syringe systems for selectively dispensing controlled amounts of a therapeutic substance
US7547300B2 (en) 2006-04-12 2009-06-16 Icu Medical, Inc. Vial adaptor for regulating pressure
GB2443799A (en) * 2006-11-15 2008-05-21 Ami Ballin Two-compartment syringe
EP2307075B1 (de) * 2008-07-15 2015-11-11 Thomas Steffen Knochenzementinjektionsvorrichtung
JP5385074B2 (ja) * 2009-09-29 2014-01-08 テルモ株式会社 薬剤注入具
WO2011133672A2 (en) * 2010-04-20 2011-10-27 West Pharmaceutical Services, Inc. Automatic injection syringe assembly with integrated, fillable medicine container and method of filling an injection syringe assembly
WO2011137437A2 (en) * 2010-04-30 2011-11-03 Bayer Pharma Aktiengesellschaft Displacement syringe
PT2744469T (pt) 2011-08-18 2023-01-12 Icu Medical Inc Adaptadores de frasco reguladores de pressão
AU2013204180B2 (en) 2012-03-22 2016-07-21 Icu Medical, Inc. Pressure-regulating vial adaptors
WO2013171886A1 (ja) * 2012-05-17 2013-11-21 テルモ株式会社 薬剤注入具
US9089475B2 (en) 2013-01-23 2015-07-28 Icu Medical, Inc. Pressure-regulating vial adaptors
CN110638645B (zh) 2013-07-19 2022-10-18 伊库医学有限公司 压力调节流体输送系统和方法
BR112016005795B1 (pt) * 2013-09-16 2022-07-12 Zoetis Services Llc Conjunto de infusão
CA2953229C (en) 2014-06-20 2024-01-02 Icu Medical, Inc. Pressure-regulating vial adaptors
CA3012733C (en) 2016-01-29 2023-09-12 Icu Medical, Inc. Pressure-regulating vial adaptors
ES3058184T3 (en) 2016-09-30 2026-03-09 Icu Medical Inc Pressure-regulating vial access devices and methods
CN108451716B (zh) * 2018-05-03 2020-09-29 乐清市智格电子科技有限公司 用于注射医疗装置的功能转换模块
CN109172949B (zh) * 2018-08-13 2021-05-18 苏州贝基电子科技有限公司 用于注射器的管式活塞
CN112155850A (zh) * 2018-08-13 2021-01-01 张琦 防误操作的鼓膜穿刺、鼓室内注射医疗装置
CN112315655A (zh) * 2018-11-06 2021-02-05 张琦 防误操作的内抽外注型鼓膜穿刺、鼓室内注射医疗装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1646256A (en) * 1927-10-18 William f
US1707880A (en) * 1927-07-22 1929-04-02 John H Sheets Syringe
US3766917A (en) * 1968-01-26 1973-10-23 West Co Two compartment ampul syringe
US3835835A (en) * 1972-11-07 1974-09-17 Richardson Merrell Inc Two compartment locking sampling syringe
FR2515965A1 (fr) * 1981-11-06 1983-05-13 Can Med Inc Seringue, notamment pour creer une depression dans un appareil de separation de plasma
AU569862B2 (en) * 1983-01-23 1988-02-25 Lachish, D. Syringe to dispense measured volumes
FR2609624B1 (fr) * 1987-01-15 1992-05-15 Devonec Simone Procede et seringue pour prelevement cytologique

Also Published As

Publication number Publication date
EP0363338A3 (de) 1990-09-26
JPH02193677A (ja) 1990-07-31
NO884377D0 (no) 1988-10-03
EP0363338A2 (de) 1990-04-11

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