MEDICAMENT DELIVERY DEVICE

A medicament delivery device is presented having a mechanically flexible medicament container structure contained in a housing having a proximal end and a distal end, a hinge structure having two hinge arms, the hinge structure being arranged in the housing and configured to receive a portion of the...

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Bibliographic Details
Main Author Carlsson, Daniel
Format Patent
LanguageEnglish
Published 02.05.2024
Subjects
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Summary:A medicament delivery device is presented having a mechanically flexible medicament container structure contained in a housing having a proximal end and a distal end, a hinge structure having two hinge arms, the hinge structure being arranged in the housing and configured to receive a portion of the medicament container structure between the two hinge arms, and a hollow drive member biased towards the proximal end and arranged distally relative to the hinge arms in the housing the drive member having an inner diameter which is smaller than a radial dimension of the hinge arms, wherein the drive member is configured to be released from a first axial position during a medicament delivery operation and move towards the proximal end of the housing, causing the drive member to move radially over the hinge arms which thereby move radially inwards towards each other to mechanically deform the portion of the medicament container structure for expulsion of medicament.
Bibliography:Application Number: US202118278701