INJECTION DEVICE WITH ANTI-TRIGGER LOCKS
First Claim
1. A device for administering a medicinal substance, the device comprising a first element and a second element, wherein at least one of the first and second elements is moveable relative to the other, a lock element moveable to and from a locked position in which it prevents the relative movement of the at least one of the first and second elements and an unlocked position in which it permits the relative movement of the at least one of the first and second elements, and a safety element moveable to and from a secured position in which it prevents the lock element from moving from the locked position to the unlocked position and an unsecured position in which it permits the movement of the lock element to the unlocked position.
1 Assignment
0 Petitions
Accused Products
Abstract
A device for administering a medicinal substance, the device including a first element and a second element, wherein at least one of the first and second elements is moveable relative to the other, a lock element moveable to and from a locked position in which it prevents the relative movement of the at least one of the first and second elements and an unlocked position in which it permits the relative movement of the at least one of the first and second elements, and a safety element moveable to and from a secured position in which it prevents the lock element from moving from the locked position to the unlocked position and an unsecured position in which it permits the movement of the lock element to the unlocked position.
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Citations
17 Claims
- 1. A device for administering a medicinal substance, the device comprising a first element and a second element, wherein at least one of the first and second elements is moveable relative to the other, a lock element moveable to and from a locked position in which it prevents the relative movement of the at least one of the first and second elements and an unlocked position in which it permits the relative movement of the at least one of the first and second elements, and a safety element moveable to and from a secured position in which it prevents the lock element from moving from the locked position to the unlocked position and an unsecured position in which it permits the movement of the lock element to the unlocked position.
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4. A device for administering a medicinal product, the device comprising:
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a) a first element, b) a second element moveable relative to the first element, c) a lock element moveable from a locked position, in which it prevents a movement between the first element and the second element, to an unlocked position, in which it permits the movement between the first element and the second element, and d) a safety element moveable from a secured position, in which it blocks the lock element to prevent the movement out of the locked position into the unlocked position, to an unsecured position, in which it permits the movement of the lock element into the unlocked position. - View Dependent Claims (5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A method of triggering an injection device, comprising:
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a) moving a safety element (32;
14;
140) from a secured position, in which it prevents a lock element (9a;
15;
150) from moving out of the locked position into the unlocked position, into an unsecured position, in which it permits the movement of the lock element (9a;
15;
150) into the unlocked position,b) moving a lock element (9a;
15;
150) out of a locked position, in which it prevents a movement between a first element (1;
8;
100) and a second element (9;
11;
110), into an unlocked position, in which it permits the movement between the first element (1;
8;
100) and the second element (9;
11;
110),c) moving a second element (9;
11;
100) relative to the first element (1 8;
100).
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Specification