DE2035098B2 - - Google Patents

Info

Publication number
DE2035098B2
DE2035098B2 DE19702035098 DE2035098A DE2035098B2 DE 2035098 B2 DE2035098 B2 DE 2035098B2 DE 19702035098 DE19702035098 DE 19702035098 DE 2035098 A DE2035098 A DE 2035098A DE 2035098 B2 DE2035098 B2 DE 2035098B2
Authority
DE
Germany
Prior art keywords
rack
syringe
membrane
stroke
working piston
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
DE19702035098
Other languages
German (de)
English (en)
Other versions
DE2035098C3 (de
DE2035098A1 (de
Inventor
Henri Dr. Grezieu-La-Varenne Curtil
Christian Dr. Villeurbanne Dubouclard
Jean Dr. Oullins Fontaine
Roger Dr. Caluire Gardenal
Czeslaw Dr. Lyon Mackowiak
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.)
Institut Merieux SA
Original Assignee
Institut Merieux SA
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 Institut Merieux SA filed Critical Institut Merieux SA
Publication of DE2035098A1 publication Critical patent/DE2035098A1/de
Publication of DE2035098B2 publication Critical patent/DE2035098B2/de
Application granted granted Critical
Publication of DE2035098C3 publication Critical patent/DE2035098C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/015—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with pneumatically or hydraulically actuated piston or the like
    • 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
    • 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
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • 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
    • A61M5/31595—Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking
    • 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
    • A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DE19702035098 1969-07-16 1970-07-15 Vorrichtung zur selbsttätigen Durchführung einer Mehrzahl von dosierten Injektionen Expired DE2035098C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6924250A FR2052106A6 (enrdf_load_stackoverflow) 1969-07-16 1969-07-16

Publications (3)

Publication Number Publication Date
DE2035098A1 DE2035098A1 (de) 1971-02-11
DE2035098B2 true DE2035098B2 (enrdf_load_stackoverflow) 1980-11-13
DE2035098C3 DE2035098C3 (de) 1981-09-17

Family

ID=9037548

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702035098 Expired DE2035098C3 (de) 1969-07-16 1970-07-15 Vorrichtung zur selbsttätigen Durchführung einer Mehrzahl von dosierten Injektionen

Country Status (8)

Country Link
BE (1) BE753468R (enrdf_load_stackoverflow)
BR (1) BR7020554D0 (enrdf_load_stackoverflow)
DE (1) DE2035098C3 (enrdf_load_stackoverflow)
ES (1) ES381802A1 (enrdf_load_stackoverflow)
FR (1) FR2052106A6 (enrdf_load_stackoverflow)
GB (1) GB1284312A (enrdf_load_stackoverflow)
LU (1) LU61333A1 (enrdf_load_stackoverflow)
NL (1) NL7010473A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2748021A1 (de) * 1976-10-26 1978-05-18 Hart Ass Inc Injektionsapparat fuer medizinische loesungen zum verabreichen eines vorgegebenen loesungsquantums an einen patienten
US5370630A (en) * 1993-11-12 1994-12-06 Smidebush; Michael J. Device for injection of fluidic materials into body tissue
DE19859137C1 (de) * 1998-12-21 2000-05-18 Ferton Holding Sa Ejektionsgerät zur Hochdruckejektion einer Flüssigkeit
DE10343575B4 (de) 2003-09-18 2006-06-29 Hilti Ag Auspressgerät mit Dosiervorrichtung
US20070055200A1 (en) * 2005-08-10 2007-03-08 Gilbert Scott J Needle-free jet injection drug delivery device
ES1070842Y (es) * 2009-08-13 2010-02-03 Estepa Luis Enrique Poveda Jeringa medicinal autodesechable de bioseguridad

Also Published As

Publication number Publication date
BE753468R (fr) 1971-01-15
DE2035098C3 (de) 1981-09-17
LU61333A1 (enrdf_load_stackoverflow) 1970-09-16
GB1284312A (en) 1972-08-09
ES381802A1 (es) 1973-04-01
FR2052106A6 (enrdf_load_stackoverflow) 1971-04-09
NL7010473A (enrdf_load_stackoverflow) 1971-01-19
BR7020554D0 (pt) 1973-04-26
DE2035098A1 (de) 1971-02-11

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)