FR2342744A1 - Injection syringe for repeated use with throwaway needle - dispenses variable dose drawn from large reservoir bottle (SW 3.10.77) - Google Patents

Injection syringe for repeated use with throwaway needle - dispenses variable dose drawn from large reservoir bottle (SW 3.10.77)

Info

Publication number
FR2342744A1
FR2342744A1 FR7706871A FR7706871A FR2342744A1 FR 2342744 A1 FR2342744 A1 FR 2342744A1 FR 7706871 A FR7706871 A FR 7706871A FR 7706871 A FR7706871 A FR 7706871A FR 2342744 A1 FR2342744 A1 FR 2342744A1
Authority
FR
France
Prior art keywords
needle
skin
throwaway
large reservoir
injection syringe
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.)
Withdrawn
Application number
FR7706871A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 DE19762609288 external-priority patent/DE2609288A1/en
Priority claimed from DE19762615061 external-priority patent/DE2615061A1/en
Priority claimed from DE19762620358 external-priority patent/DE2620358A1/en
Application filed by Individual filed Critical Individual
Publication of FR2342744A1 publication Critical patent/FR2342744A1/en
Withdrawn legal-status Critical Current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
    • A61M5/20—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
    • A61M5/42—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 desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
    • A61M5/425—Protruding skin to facilitate piercing, e.g. vacuum cylinders, vein immobilising means

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)

Abstract

The Parent Patent describes a suction injection system with metering devices operating on the throw-away principle, in which the skin of the patient is drawn up into the injection syringe and then the needle is advanced to penetrate the skin and carry out the injection. In this addition a relatively large vol. of the medicament is contained in a storage bottle. This supplies, via a duct, a valve cone inside the metering piston, within a cylinder. The length of stroke of the piston and thus the size of dose is determined by an adjustable postion of the sleeve using pins (not referenced) in screw adjustment rings outside the appts. The last movement of the guide sleeve actuates a plunger, and this actuates a plunger of a ventilating valve, thus breaking the vaccum and releasing the syringe from the skin of the patient. Used part. for medication of diabetic patients, using a relatively large reservoir of fluid.
FR7706871A 1976-03-04 1977-03-03 Injection syringe for repeated use with throwaway needle - dispenses variable dose drawn from large reservoir bottle (SW 3.10.77) Withdrawn FR2342744A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19762609288 DE2609288A1 (en) 1976-03-04 1976-03-04 Injection syringe with disposable injection containers - has suction producing cloche causing contact of skin with overlying injection needle and injection of preset volume carried by cylinder
DE19762615061 DE2615061A1 (en) 1976-04-05 1976-04-05 Injection device esp. for insulin - has protective housing and suction end for applying to skin
DE19762620358 DE2620358A1 (en) 1976-05-06 1976-05-06 Injection syringe for repeated use with throwaway needle - dispenses variable dose drawn from large reservoir bottle (SW 3.10.77)

Publications (1)

Publication Number Publication Date
FR2342744A1 true FR2342744A1 (en) 1977-09-30

Family

ID=27186770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706871A Withdrawn FR2342744A1 (en) 1976-03-04 1977-03-03 Injection syringe for repeated use with throwaway needle - dispenses variable dose drawn from large reservoir bottle (SW 3.10.77)

Country Status (2)

Country Link
FR (1) FR2342744A1 (en)
SE (1) SE7702375L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0519292A1 (en) * 1991-06-20 1992-12-23 Bayer Ag Siringe-like device for dosing fluids or pastes
CN115363640A (en) * 2022-10-24 2022-11-22 南昌大学第二附属医院 Capsule liquid sampler for internal diseases

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116441119B (en) * 2023-04-04 2024-01-23 深圳市丰源升科技有限公司 Perovskite film coating equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0519292A1 (en) * 1991-06-20 1992-12-23 Bayer Ag Siringe-like device for dosing fluids or pastes
US5456672A (en) * 1991-06-20 1995-10-10 Bayer Aktiengesellschaft Syringe-like device for the dosing of liquids or pastes
CN115363640A (en) * 2022-10-24 2022-11-22 南昌大学第二附属医院 Capsule liquid sampler for internal diseases
CN115363640B (en) * 2022-10-24 2023-02-24 南昌大学第二附属医院 Capsule liquid sampler for internal diseases

Also Published As

Publication number Publication date
SE7702375L (en) 1977-09-05

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Legal Events

Date Code Title Description
ST Notification of lapse