SE403048B - Injektionsspruta med aspirationseffekt - Google Patents

Injektionsspruta med aspirationseffekt

Info

Publication number
SE403048B
SE403048B SE7611663A SE7611663A SE403048B SE 403048 B SE403048 B SE 403048B SE 7611663 A SE7611663 A SE 7611663A SE 7611663 A SE7611663 A SE 7611663A SE 403048 B SE403048 B SE 403048B
Authority
SE
Sweden
Prior art keywords
aspirative
syringe
effect
aspirative effect
Prior art date
Application number
SE7611663A
Other languages
English (en)
Other versions
SE7611663L (sv
Inventor
Sok
Original Assignee
Arlers Sven
Nilsson Gunnar
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 Arlers Sven, Nilsson Gunnar filed Critical Arlers Sven
Priority to SE7611663A priority Critical patent/SE403048B/sv
Priority to US05/857,619 priority patent/US4216771A/en
Priority to DE2755969A priority patent/DE2755969C3/de
Priority to JP14941277A priority patent/JPS53101883A/ja
Publication of SE7611663L publication Critical patent/SE7611663L/sv
Publication of SE403048B publication Critical patent/SE403048B/sv

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
    • A61M5/3148—Means for causing or aiding aspiration or plunger retraction
    • 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

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)
SE7611663A 1976-12-14 1976-12-14 Injektionsspruta med aspirationseffekt SE403048B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7611663A SE403048B (sv) 1976-12-14 1976-12-14 Injektionsspruta med aspirationseffekt
US05/857,619 US4216771A (en) 1976-12-14 1977-12-05 Hypodermic syringe with aspiration effect
DE2755969A DE2755969C3 (de) 1976-12-14 1977-12-13 Injektionsspritze mit Ansaugwirkung
JP14941277A JPS53101883A (en) 1976-12-14 1977-12-14 Telescopic hypodermic syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7611663A SE403048B (sv) 1976-12-14 1976-12-14 Injektionsspruta med aspirationseffekt

Publications (2)

Publication Number Publication Date
SE7611663L SE7611663L (sv) 1978-06-15
SE403048B true SE403048B (sv) 1978-07-31

Family

ID=20329200

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7611663A SE403048B (sv) 1976-12-14 1976-12-14 Injektionsspruta med aspirationseffekt

Country Status (1)

Country Link
SE (1) SE403048B (sv)

Also Published As

Publication number Publication date
SE7611663L (sv) 1978-06-15

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