Auto injector with adaptable air-shot mechanism

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11969581
APP PUB NO 20230016657A1
SERIAL NO

17816360

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is an auto injector for administering a medicament. The auto injector comprising: a housing; a cartridge receiver configured to receive a cartridge assembly comprising a cartridge and a cartridge code feature, the cartridge containing the medicament; a code sensor configured to read the cartridge code feature; a drive module coupled to move a plunger rod; and a processing unit coupled to the code sensor and the drive module. The processing unit being configured to: receive from the code sensor a code signal indicative of the cartridge code feature; control the drive module to move the plunger rod to a first plunger rod position, the first plunger rod position being based on the code signal; receive a trigger event; control the drive module to move the plunger rod to a second plunger rod position following reception of the trigger event.

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Patent Owner(s)

  • ASCENDIS PHARMA A/S

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Egesborg, Henrik Hellerup, DK 14 109
Jensen, Steen Dragør, DK 20 465
Madsen, Flemming Aalborg SV, DK 16 225
Pedersen, Per Mølgaard Struer, DK 8 83
Poulsen, Sven Erik Skive, DK 6 62

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