Dose counter mechanisms for medicament delivery devices
First Claim
1. The medicament delivery device comprising a bulk medicament reservoir and a dose counter mechanism, wherein the dose counter mechanism comprises a rollable tape provided with indicia, a tape housing, and a tape collector spool, wherein the tape housing comprises a tape dispenser housing and a tape collector spool housing, wherein the tape collector spool housing is connected to the tape dispenser housing by a tape display area, wherein the tape dispenser housing comprises an enclosure within which a roll of the tape is housed, and an opening through which the tape exits the tape dispenser housing, the tape being formed into the roll that is held in the tape dispenser housing without being wound on a bobbin, wherein the tape collector spool is mounted within the tape collector spool housing, and wherein the tape overlies an outward-facing surface of the tape display area.
3 Assignments
0 Petitions
Accused Products
Abstract
A dose counter mechanism is suitable for use with a medicament delivery device. The dose counter mechanism comprises a rollable tape (20) provided with indicia (22), a tape housing (10) and a tape collector spool (40). The tape housing comprises a tape dispenser housing (14) within which, in use, a roll (24) of the tape is inserted and a tape collector spool housing (16) within which, in use, the tape collector spool is mounted. The tape dispenser housing and the tape collector spool housing are connected by a tape display area (15).
149 Citations
21 Claims
- 1. The medicament delivery device comprising a bulk medicament reservoir and a dose counter mechanism, wherein the dose counter mechanism comprises a rollable tape provided with indicia, a tape housing, and a tape collector spool, wherein the tape housing comprises a tape dispenser housing and a tape collector spool housing, wherein the tape collector spool housing is connected to the tape dispenser housing by a tape display area, wherein the tape dispenser housing comprises an enclosure within which a roll of the tape is housed, and an opening through which the tape exits the tape dispenser housing, the tape being formed into the roll that is held in the tape dispenser housing without being wound on a bobbin, wherein the tape collector spool is mounted within the tape collector spool housing, and wherein the tape overlies an outward-facing surface of the tape display area.
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21. A medicament delivery device comprising a bulk medicament reservoir and dose counter mechanism, wherein the dose counter mechanism comprises a rollable tape provided with indicia, a tape housing, and a tape collector spool, wherein the tape housing comprises a tape dispenser housing and a tape collector spool housing, wherein the tape collector spool housing is connected to the tape dispenser housing by a tape display plate, wherein the tape dispenser housing comprises an enclosure within which a roll of the tape is housed, and an opening through which the tape exits the tape dispenser housing, the tape being formed into the roll that is held in the tape dispenser housing without being wound on a bobbin, wherein the tape collector spool is mounted within the tape collector spool housing, and wherein the tape overlies an outward-facing surface of the tape display plate.
Specification