INJECTION DEVICE WITH AN AXIALLY OVERLAPPING DOSE SETTING OR DISPLAY ELEMENT
First Claim
1. An injection device comprising:
- a) a housing with a reservoir for an injectable product,b) a plunger axially displaceable in the reservoir in a forward drive direction,c) a dose setting and forward drive mechanism for the plunger disposed in an axial extension of the reservoir, andd) a dose setting and display element which is movable in an axial direction relative to the plunger to an end position, said dose setting or display element axially overlapping the reservoir at least when the dose setting or display element is disposed in the end position.
1 Assignment
0 Petitions
Accused Products
Abstract
An injection device including a housing with a reservoir for an injectable product, a plunger axially movable in a direction of propulsion in the reservoir, a dosing and propulsion mechanism provided for the plunger and arranged in an axial continuation of the reservoir, with a dosing or display member moveable in one axial direction relative to the plunger when setting a product dose and moveable in the opposite direction when the dose is dispensed, and, optionally, a force-imparting member which forces the dosing or display member in the direction of an axial end position, wherein at least one of the dosing or display member and optional force-imparting member axially overlap the reservoir, at least when the dosing or display member is in the end position.
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Citations
31 Claims
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1. An injection device comprising:
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a) a housing with a reservoir for an injectable product, b) a plunger axially displaceable in the reservoir in a forward drive direction, c) a dose setting and forward drive mechanism for the plunger disposed in an axial extension of the reservoir, and d) a dose setting and display element which is movable in an axial direction relative to the plunger to an end position, said dose setting or display element axially overlapping the reservoir at least when the dose setting or display element is disposed in the end position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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30. An injection device comprising:
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a housing with a reservoir for an injectable product; a plunger axially movable in the reservoir in a direction of propulsion; a dosing and propulsion driver provided for the plunger and arranged in an axial continuation of the reservoir; an element, comprising at least one of a dosing member and display member, said element moveable in one axial direction relative to the plunger when setting a product dose and in the opposite direction when the dose is dispensed; and a force-imparting member which forces the element in the direction of an axial end position, wherein at least one of the element and force-imparting member axially overlaps the reservoir, at least when the element is in the end position. - View Dependent Claims (31)
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Specification