LU92500B1 - Pyro-electrically actuated needle free injection device - Google Patents

Pyro-electrically actuated needle free injection device

Info

Publication number
LU92500B1
LU92500B1 LU92500A LU92500A LU92500B1 LU 92500 B1 LU92500 B1 LU 92500B1 LU 92500 A LU92500 A LU 92500A LU 92500 A LU92500 A LU 92500A LU 92500 B1 LU92500 B1 LU 92500B1
Authority
LU
Luxembourg
Prior art keywords
pyro
injection device
electrically actuated
free injection
needle free
Prior art date
Application number
LU92500A
Inventor
Gerrit Leon Theodor Henri Spaas
Original Assignee
Gerrit Leon Theodor Henri Spaas
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 Gerrit Leon Theodor Henri Spaas filed Critical Gerrit Leon Theodor Henri Spaas
Priority to LU92500A priority Critical patent/LU92500B1/en
Application granted granted Critical
Publication of LU92500B1 publication Critical patent/LU92500B1/en

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
    • A61M5/2046—Media being expelled from injector by gas generation, e.g. explosive charge
    • 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
    • A61M5/48—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 varying, regulating, indicating or limiting injection pressure
    • A61M5/484—Regulating injection pressure
    • 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
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8218—Gas operated
    • A61M2205/8231—Gas operated using electrochemical gas generating device for the driving gas

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)
LU92500A 2014-07-22 2014-07-22 Pyro-electrically actuated needle free injection device LU92500B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LU92500A LU92500B1 (en) 2014-07-22 2014-07-22 Pyro-electrically actuated needle free injection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU92500A LU92500B1 (en) 2014-07-22 2014-07-22 Pyro-electrically actuated needle free injection device

Publications (1)

Publication Number Publication Date
LU92500B1 true LU92500B1 (en) 2016-01-25

Family

ID=51429342

Family Applications (1)

Application Number Title Priority Date Filing Date
LU92500A LU92500B1 (en) 2014-07-22 2014-07-22 Pyro-electrically actuated needle free injection device

Country Status (1)

Country Link
LU (1) LU92500B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7805742A (en) * 1977-06-06 1978-12-08 Gte Sylvania Inc FLASH LIGHT SYSTEM FOR PROVIDING HIGHLY AUDIBLE AND VISIBLE SIGNALS.
EP1319641A2 (en) * 2001-12-14 2003-06-18 Livbag S.N.C. Method for making an electro-pyrotechnic initiator by using an aqueous glue
US20060216337A1 (en) * 2005-03-28 2006-09-28 Van Laar Kurt D Needeleless medication delivery system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7805742A (en) * 1977-06-06 1978-12-08 Gte Sylvania Inc FLASH LIGHT SYSTEM FOR PROVIDING HIGHLY AUDIBLE AND VISIBLE SIGNALS.
EP1319641A2 (en) * 2001-12-14 2003-06-18 Livbag S.N.C. Method for making an electro-pyrotechnic initiator by using an aqueous glue
US20060216337A1 (en) * 2005-03-28 2006-09-28 Van Laar Kurt D Needeleless medication delivery system

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