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Medication cartridge for an electronic pen-type injector, or the like, and method of making the same

  • US 5,954,700 A
  • Filed: 01/13/1998
  • Issued: 09/21/1999
  • Est. Priority Date: 01/13/1998
  • Status: Expired due to Term
First Claim
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1. A cartridge for containing a fluid and for use with an electronic delivery device, the cartridge comprising:

  • a cartridge housing for holding the fluid; and

    an information providing source coupled to the cartridge housing to operatively couple with the electronic delivery device for providing predetermined information, independent of an administered dosage, regarding the cartridge to the electronic delivery device, wherein the information providing source includes at least one ring of material that completely encircles the cartridge housing.

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