Cartridge holder for an injection device
First Claim
Patent Images
1. A cartridge holder for an injection device comprising:
- a tubular body having a forward and a rear end and being adapted to hold a cartridge, said tubular body having at said rear end a quick connection member for connecting said body to said injection device;
wherein said tubular body is provided with an access hole constructed and arranged to allow a removal tool to be inserted to remove said cartridge.
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Accused Products
Abstract
An improved injection device includes containing a pump and pump control circuitry, a handle with a needle for delivering a therapeutic agent to a patient, a cartridge holding the agent and a tube for delivering the agent from the cartridge to the handle. Preferably the cartridge is disposed in a cartridge holder coupled to the tube. A quick disconnect coupling is provided between the cartridge holder and the housing so that it can be easily mounted thereon. The housing further has a receptacle for receiving and storing the tip of the handle.
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Citations
17 Claims
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1. A cartridge holder for an injection device comprising:
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a tubular body having a forward and a rear end and being adapted to hold a cartridge, said tubular body having at said rear end a quick connection member for connecting said body to said injection device; wherein said tubular body is provided with an access hole constructed and arranged to allow a removal tool to be inserted to remove said cartridge. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A cartridge holder cooperating with an injection device comprising:
a tubular body having external walls and adapted to hold a cartridge with fluid, said tubular body having an entrance opening arranged on one of said external walls to allow said cartridge to be inserted and removed from said tubular body; and
an access hole arranged and constructed to allow a removal tool to be inserted therein to remove said cartridge.- View Dependent Claims (10, 11, 12, 13)
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14. A cartridge holder for holding a cartridge of a predetermined size comprising:
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a tubular body having a forward and a rear end and being sized to house the cartridge in its entirety; wherein said tubular body is provided with an entrance opening to allow said cartridge to be inserted into and removed from said tubular body, and a spike arranged to pierce said cartridge to release fluid, said spike being integral with said body; wherein said tubular body is further provided with an access hole constructed and arranged to allow a removal tool to be inserted to remove said cartridge. - View Dependent Claims (15, 16, 17)
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Specification