摘要:
The present invention relates to a bung (20), to a drug containing cartridge (10) and to a drug delivery device, wherein the bung (20) comprises a coding feature (28) for carrying information regarding at least one of the cartridge (10) and the content of the cartridge (10). Furthermore, it relates to a method for identifying a cartridge (10) containing a medicinal product.
摘要:
The present invention relates to a bung (20), to a drug containing cartridge (10) and to a drug delivery device, wherein the bung (20) comprises a coding feature (28) for carrying information regarding at least one of the cartridge (10) and the content of the cartridge (10). Furthermore, it relates to a method for identifying a cartridge (10) containing a medicinal product.
摘要:
The present invention relates to a drug delivery device for dispensing of a dose of a medicinal product, comprising, a housing, a drive mechanism comprising an axially displaceable piston rod to act on a piston of a cartridge containing the medicinal product to be dispensed, wherein the housing is adapted to support a piercing element which is adapted to penetrate a distal end face of the cartridge exclusively on demand. Furthermore, the drug delivery device comprises means for displacing the cartridge from a proximal stop position to a distal stop position in an axial direction and with respect to the housing, wherein in the distal stop position, the cartridge is connected to the piercing element and wherein in the proximal stop position, the cartridge is disconnected from the piercing element such that a fluid transfer between inside volume of the cartridge and the piercing element is interrupted.
摘要:
The present invention relates to a service and maintenance station for a handheld drug delivery device of pen-injector type, comprising:a receptacle section to receive at least a portion of the drug delivery device,at least one service module adapted to maintain and/or to restore the operability of the drug delivery device, wherein the at least one service module comprises a cleaning and/or sterilizing module adapted to receive, to clean and/or to sterilize a distal end section of the drug delivery device to be connected with a piercing assembly.
摘要:
Disclosed herein are various examples of a drug delivery system having a non-detachable reservoir holder. The drug delivery system includes a dose setting mechanism and a reservoir holder attached to the dose setting mechanism, wherein the reservoir holder is configured to partially detach from the dose setting mechanism to allow for (i) insertion of a reservoir into the reservoir holder without being fully detached from the dose setting mechanism and (ii) removal of the reservoir from the reservoir holder without being fully detached from the dose setting mechanism.
摘要:
The present invention relates to a needle assembly for a drug delivery device comprising of a cup-shaped receptacle having a bottom section supporting a needle element being adapted to penetrate a pierceable seal of a cartridge to be disposed in a cartridge holder of the drug delivery device, wherein the receptacle comprises fastening means for releasably fastening the needle assembly to the cartridge holder, and wherein the fastening means is convertible into a release configuration by way of an elastic deformation of the receptacle.
摘要:
The present invention relates to a cartridge holder for a drug delivery device and to a corresponding drug delivery device, wherein the cartridge holder comprises: a proximal portion (36) for receiving a cartridge (12) filled with a medicinal fluid to be dispensed by the drug delivery device, a distal portion (34) comprising a mount for a piercing assembly (24, 25, 30), wherein the piercing assembly is adapted to provide a fluid-transferring connection with the inner volume of the cartridge (12) by way of a piercing element (30) pointing in distal direction with a pointed free end section; and retaining means (40; 42; 44) adapted to substantially prevent the cartridge (12) from displacing in proximal direction with respect to the proximal portion (36) and/or distal portion (34).
摘要:
A drug delivery device for injecting a dose of a medicament, comprising at least one housing component housing a cartridge containing the medicament. The housing component comprises at least one disaggregating means comprising a perforated structure or comprising a structurally weakened portion visibly disposed on the outer circumference of the at least one housing component. The disaggregating means further having at least one bendable and/or pivot-mounted lug adapted as a gripping means and integrally formed with the housing component for dividing the housing component into at least two separate pieces, or for at least partially dividing the housing component into at least two mutually interconnected pieces that can be pivoted with respect to each other.
摘要:
A needle assembly for a drug delivery device includes a cup-shaped receptacle of non-circular cross-section having a bottom section supporting a needle element. The needle element is adapted to penetrate a pierceable seal of a cartridge to be disposed in a cartridge holder of the drug delivery device. The receptacle includes a fastening mechanism adapted to engage with a fastening mechanism of a support section of the cartridge holder for releasably fastening the needle assembly. The fastening mechanisms are convertible into a release configuration by changing the distance between mutually corresponding fastening mechanisms through twisting the receptacle with respect to the support section.
摘要:
Described is a needle assembly system comprising a needle assembly including a needle and a needle support, and a cover including a distal portion adapted to house at least a distal end of the needle and a proximal portion adapted to house the needle support. The proximal portion includes a first portion and a second portion. The first portion has a first inner diameter substantially equal to an outer diameter of the needle support and the second portion has a second inner diameter greater than the diameter of the needle support.