Device and method for mounting a needle guard on a syringe body
First Claim
1. A device for mounting a needle guard on a syringe body which is provided with a needle, comprising:
- a retainer retaining the syringe body;
a needle guard receptacle receiving the needle guard;
a compressed-air device furnishing compressed air;
a first displacement device moving the needle guard receptacle in a longitudinal direction with respect to the syringe body; and
a rotation device for at least partially rotating the needle guard receptacle, wherein the needle guard receptacle is disposed below the retainer in the longitudinal direction, wherein the compressed air is supplied to the needle guard receptacle in such a way that the needle guard is held floating on an air cushion, and the needle guard receptacle is movable in the longitudinal direction by means of the first displacement device.
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Accused Products
Abstract
The invention relates to a device for mounting a needle guard onto a syringe body that is provided with a needle. The device includes a retaining device for retaining the syringe body, a needle guard receptacle for receiving the needle guard, a compressed air system for providing compressed air, a first displacement device for displacing the needle guard receptacle in a vertical direction, and a rotation device for at least partially rotating the needle guard receptacle. The needle guard receptacle is disposed beneath the retaining device while the compressed air is fed to the needle guard receptacle such that the needle guard is suspended on an air cushion in a floating manner. The needle guard receptacle can be displaced in a vertical direction by the first displacement device. The invention further relates to a method for mounting the needle guard onto the syringe body.
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Citations
18 Claims
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1. A device for mounting a needle guard on a syringe body which is provided with a needle, comprising:
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a retainer retaining the syringe body; a needle guard receptacle receiving the needle guard; a compressed-air device furnishing compressed air; a first displacement device moving the needle guard receptacle in a longitudinal direction with respect to the syringe body; and a rotation device for at least partially rotating the needle guard receptacle, wherein the needle guard receptacle is disposed below the retainer in the longitudinal direction, wherein the compressed air is supplied to the needle guard receptacle in such a way that the needle guard is held floating on an air cushion, and the needle guard receptacle is movable in the longitudinal direction by means of the first displacement device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method for mounting a needle guard on a syringe body, including the steps of:
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retaining the syringe body by means of a retainer; inserting the needle guard into a needle guard receptacle, the needle guard receptacle being disposed below the syringe body with respect to a longitudinal axis of the syringe body; furnishing compressed air in the needle guard receptacle, in order to put the needle guard in the needle guard receptacle in a floating state on an air cushion; moving the needle guard receptacle toward the syringe body, in order to place the needle guard on the syringe body, and simultaneously rotating the needle guard receptacle. - View Dependent Claims (17, 18)
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Specification