Injector with deshielder
First Claim
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1. A device for injection of a product into an injection site, comprising:
- a housing capable of receiving a container, the housing comprising at least one peg;
a needle shield for protection of a needle provided on the container prior to use of said device; and
a deshielder for removing said needle shield from said device, said deshielder being mounted on the housing in a separable manner, wherein the needle shield is entirely housed within said deshielder, wherein said deshielder comprises at least one deformable protrusion for providing tamper evidence, and wherein said at least one deformable protrusion requires an axial force of less than 30 N to cause the at least one peg of said housing to contact and break said at least one deformable protrusion to remove at least a part of said deshielder from said housing.
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Accused Products
Abstract
The invention relates to a device for injection of a product into an injection site. The device including a needle shield for protection of a needle prior to use of the device; a housing; and a deshielder for removing the needle shield from the device. The deshielder is coupled to the needle shield and mounted on the housing in a separable manner. The deshielder may include tamper evidence features that are activated by the removal of at least one part of said deshielder. At least one part of the deshielder may be configured to be removed from the housing by exerting a force equal or less to 30 N.
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Citations
13 Claims
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1. A device for injection of a product into an injection site, comprising:
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a housing capable of receiving a container, the housing comprising at least one peg; a needle shield for protection of a needle provided on the container prior to use of said device; and a deshielder for removing said needle shield from said device, said deshielder being mounted on the housing in a separable manner, wherein the needle shield is entirely housed within said deshielder, wherein said deshielder comprises at least one deformable protrusion for providing tamper evidence, and wherein said at least one deformable protrusion requires an axial force of less than 30 N to cause the at least one peg of said housing to contact and break said at least one deformable protrusion to remove at least a part of said deshielder from said housing. - View Dependent Claims (2, 3, 4, 5)
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6. A device for injection of a product into an injection site, comprising:
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a housing capable of receiving a container; a needle shield for protection of a needle provided on the container prior to use of said device; and a deshielder for removing said needle shield from said device, said deshielder being engaged to said needle shield and being mounted on the housing in a separable manner, wherein said deshielder comprises a plurality of deformable protrusions that are deformed in a serial manner since at least one of the deformable protrusions has a different thickness or shape than another one of the deformable protrusions, and wherein the plurality of deformable protrusions require only an axial force to break said plurality of deformable protrusions to remove at least one part of said deshielder from said housing thereby providing tamper evidence. - View Dependent Claims (7, 8, 9, 10)
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11. A device for injection of a product into an injection site, comprising:
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a housing capable of receiving a container; a needle shield for protection of a needle provided on the container prior to use of said device; and a deshielder for removing said needle shield from said device, said deshielder being mounted on the housing in a separable manner, wherein the needle shield is entirely housed within said deshielder, wherein said deshielder comprises at least one frangible connection to said housing, wherein said at least one frangible connection is broken by a removal of at least one part of said deshielder thereby providing tamper evidence, wherein said at least one frangible connection requires only an axial force of less than 30 N to break said at least one frangible connection, wherein said at least one frangible connection is a plurality of frangible connections that are broken in a serial manner by said removal of at least one part of said deshielder since at least one of the frangible connections has a different thickness or shape than another one of the frangible connections. - View Dependent Claims (12, 13)
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Specification