Abstract: The invention relates to a medical injection device having polymeric housing. The housing comprises a moulded outer housing element and a moulded ring-shaped unitary element. The ring-shaped unitary element carries a pointer and a thread segment in predetermined and correlated positions. The pointer points to indicia on a scale drum and the thread segments guides the scale drum. The outer housing element is moulded over the unitary element to form one single component.

Abstract: The invention relates to a medical injection device having a polymeric housing or housing parts. The housing comprises a moulded outer housing element and a moulded elongated tubular inner housing element. The elongated tubular inner housing element is formed as one unitary element and carries a pointer and one or more projections in predetermined and correlated positions. The pointer points to indicia on a scale drum and the projections engage the scale drum. The outer housing element is moulded over the elongated tubular inner housing element in a 2K moulding to form one single housing component.

Abstract: The invention relates to a medical injection device having a polymeric housing or housing parts. The housing comprises a moulded outer housing element and a moulded elongated tubular inner housing element. The elongated tubular inner housing element is formed as one unitary element and carries a pointer and one or more projections in predetermined and correlated positions. The pointer points to indicia on a scale drum and the projections engage the scale drum. The outer housing element is moulded over the elongated tubular inner housing element in a 2K moulding to form one single housing component.

Abstract: The invention relates to a medical injection device having a polymeric housing or housing parts. The housing comprises a moulded outer housing element and a moulded elongated tubular inner housing element. The elongated tubular inner housing element is formed as one unitary element and carries a pointer and one or more projections in predetermined and correlated positions. The pointer points to indicia on a scale drum and the projections engage the scale drum. The outer housing element is moulded over the elongated tubular inner housing element in a 2K moulding to form one single housing component.

Abstract: The invention relates to a medical injection device having polymeric housing. The housing comprises a moulded outer housing element and a moulded ring-shaped unitary element. The ring-shaped unitary element carries a pointer and a thread segment in predetermined and correlated positions. The pointer points to indicia on a scale drum and the thread segments guides the scale drum. The outer housing element is moulded over the unitary element to form one single component.

Abstract: The invention relates to a drive mechanism for a medical injection device in which a piston rod (10) has a threaded outer surface and a not circular cross-section and engages a nut assembly (2, 102, 202) having either an internal thread (41, 141, 241) mating the outer thread (11) of the piston rod (10), or a shape mating the non-circular cross section of the piston rod (10). The nut assembly (2) comprises a first part (30, 130, 230) and a second part (40, 140, 240), which are connected by a hinge allowing the first part (30, 130, 230) and the second part (40, 140, 240) to tilt relatively to each other in a non-axial plane.

Abstract: The application provides an assembly comprising a housing (20) having an electrical housing connector (50) and a strip port (40) for a BGM sensor arranged in the vicinity of the electrical connector. The assembly further comprises an external electrical connector (60) adapted for releasable connection to the housing connector, wherein the external electrical connector comprises a portion (62) adapted to block the port opening when the external electrical connector is connected to the housing connector, thereby preventing insertion of a strip in the port when the two connectors are connected to each other. In this way it is prevented in a simple and cost-effective manner that a patient via an inserted strip is subjected to a too high voltage or current supplied to the circuitry of the electronic device.

Abstract: The application provides an assembly comprising a housing (20) having an electrical housing connector (50) and a strip port (40) for a BGM sensor arranged in the vicinity of the electrical connector. The assembly further comprises an external electrical connector (60) adapted for releasable connection to the housing connector, wherein the external electrical connector comprises a portion (62) adapted to block the port opening when the external electrical connector is connected to the housing connector, thereby preventing insertion of a strip in the port when the two connectors are connected to each other. In this way it is prevented in a simple and cost-effective manner that a patient via an inserted strip is subjected to a too high voltage or current supplied to the circuitry of the electronic device.

Abstract: A wax filter manipulator, wax filter, holder for a number of wax filter manipulators, and system comprising a wax filter manipulator and a holder for a wax filter manipulator, the system comprising a wax filter manipulator and a holder for a wax filter manipulator, whereby the manipulator has a first tool part for initially holding and subsequently releasing a new wax filter in the sound outlet tube or vent opening of a hearing aid and a second tool part adapted to receive and hold a used wax filter, where the manipulator further comprises a gripping part to be gripped and held by a person and where the first and second tool parts are arranged side by side and extend essentially in the same direction from an edge portion of the gripping part, whereby the holder for the manipulator comprises at least one pocket for accommodating at least that edge part of a manipulator, which holds the two tool parts.

Abstract: A hearing aid includes a housing and a hook, the housing defining a top area and a bottom area, a front end and a rear end, and contains a microphone, an amplifier, a receiver, and a battery for power supply, and the hook is attached to the housing and transmits acoustic signals from the receiver into the ear of the user. The housing is provided by two connectable and detachable parts having lines of separation extending at least partly between top and bottom at both sides of the housing between the front end and the rear end, and means are provided in the front part for holding an amplifier circuitry board at one edge.