FR2194451A1 - Syringe with intermediate piston - for the consecutive injection of two different solns - Google Patents

Syringe with intermediate piston - for the consecutive injection of two different solns

Info

Publication number
FR2194451A1
FR2194451A1 FR7228181A FR7228181A FR2194451A1 FR 2194451 A1 FR2194451 A1 FR 2194451A1 FR 7228181 A FR7228181 A FR 7228181A FR 7228181 A FR7228181 A FR 7228181A FR 2194451 A1 FR2194451 A1 FR 2194451A1
Authority
FR
France
Prior art keywords
syringe
injection
piston
solns
tracer
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
FR7228181A
Other languages
English (en)
French (fr)
Other versions
FR2194451B1 (enrdf_load_stackoverflow
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7228181A priority Critical patent/FR2194451A1/fr
Publication of FR2194451A1 publication Critical patent/FR2194451A1/fr
Application granted granted Critical
Publication of FR2194451B1 publication Critical patent/FR2194451B1/fr
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
    • 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
    • A61M5/19—Syringes having more than one chamber, e.g. including a manifold coupling two parallelly aligned syringes through separate channels to a common discharge assembly

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)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
FR7228181A 1972-08-04 1972-08-04 Syringe with intermediate piston - for the consecutive injection of two different solns Granted FR2194451A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7228181A FR2194451A1 (en) 1972-08-04 1972-08-04 Syringe with intermediate piston - for the consecutive injection of two different solns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7228181A FR2194451A1 (en) 1972-08-04 1972-08-04 Syringe with intermediate piston - for the consecutive injection of two different solns

Publications (2)

Publication Number Publication Date
FR2194451A1 true FR2194451A1 (en) 1974-03-01
FR2194451B1 FR2194451B1 (enrdf_load_stackoverflow) 1975-03-07

Family

ID=9102879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7228181A Granted FR2194451A1 (en) 1972-08-04 1972-08-04 Syringe with intermediate piston - for the consecutive injection of two different solns

Country Status (1)

Country Link
FR (1) FR2194451A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078899A1 (de) * 1981-11-11 1983-05-18 Contraves Ag Injektionsspritze zum aufeinanderfolgenden Einspritzen von zwei Flüssigkeiten in Blutgefässe lebender Körper

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE516791C (de) * 1928-11-24 1931-01-28 Bertalan Kucsera AErztliche Spritze
GB996168A (en) * 1962-11-22 1965-06-23 Beecham Res Lab Improvements in or relating to injection means
FR1504514A (fr) * 1966-06-21 1967-12-08 Cartouche pour injection
FR1574830A (enrdf_load_stackoverflow) * 1967-03-04 1969-07-18
FR2110516A5 (en) * 1970-10-20 1972-06-02 Blanchet Henry Two compartment automatic syringe - for multiple inoculation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE516791C (de) * 1928-11-24 1931-01-28 Bertalan Kucsera AErztliche Spritze
GB996168A (en) * 1962-11-22 1965-06-23 Beecham Res Lab Improvements in or relating to injection means
FR1504514A (fr) * 1966-06-21 1967-12-08 Cartouche pour injection
FR1574830A (enrdf_load_stackoverflow) * 1967-03-04 1969-07-18
FR2110516A5 (en) * 1970-10-20 1972-06-02 Blanchet Henry Two compartment automatic syringe - for multiple inoculation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078899A1 (de) * 1981-11-11 1983-05-18 Contraves Ag Injektionsspritze zum aufeinanderfolgenden Einspritzen von zwei Flüssigkeiten in Blutgefässe lebender Körper
US4453934A (en) * 1981-11-11 1984-06-12 Contraves Ag Injection syringe for the successive injection of two liquids into the blood vessels of living bodies

Also Published As

Publication number Publication date
FR2194451B1 (enrdf_load_stackoverflow) 1975-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse