Cartridge and medical delivery system accommodating such cartridge
First Claim
1. A cartridge containing a fluid medicament, which cartridge comprises a distal end, a proximal end and an outer cartridge surface there between, characterized in that the cartridge carries a mechanical coding at the distal end.
1 Assignment
0 Petitions
Accused Products
Abstract
A cartridge having a distal end provided with a mechanical coding. The coding has the form of a circular protrusion where the circular outer diameter is dedicated a specific concentration of insulin contained in the cartridge. The distal end of the cartridge is fitted in to a circular contour in the housing. The outer diameter of the protrusion on the distal end of the cartridge is chosen as a larger diameter for a higher concentration of insulin. In this way only a cartridge containing the correct concentration or a lower concentration fits into a delivery system designed for a specific concentration of insulin.
103 Citations
11 Claims
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1. A cartridge containing a fluid medicament, which cartridge comprises a distal end, a proximal end and an outer cartridge surface there between,
characterized in that the cartridge carries a mechanical coding at the distal end.
Specification