Injection device

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United States of America Patent

PATENT NO 6383167
SERIAL NO

09888669

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to an injection device for injecting a selectable dose of a liquid substance from an ampoule, located in an ampoule holder, comprising a piston and a sleeve-shaped mechanism holder, mechanically coupled thereto, in the interior of which a longitudinally shiftable shaft is provided which acts on the ampoule.

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Patent Owner(s)

  • TECPHARMA LICENSING AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hjertman, Birger V.ang.llingby, SE 63 3378
Kirchhofer, Fritz Sumiswald, CH 58 2704
Levander, Gustav Helsingborg, SE 15 715
Ljungquist, Olle T.ang.by, SE 15 485
Michel, Peter Burgdorf, CH 48 4094

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