Smart connection interface

• US 10,821,222 B2
• Filed: 07/16/2015
• Issued: 11/03/2020
• Est. Priority Date: 07/21/2014
• Status: Active Grant

• Current Assignee: Medtronic Minimed Incorporated (Medtronic Plc)
• Original Assignee: Medtronic Minimed Incorporated (Medtronic Plc)
• Inventors: Pananen, Jacob E., Bazargan, Afshin, Alderete, Jr., Juan M., Ali, Sherif M., Grover, Benjamin A., Halili, Edgardo C., Montalvo, Susan McConnell, Ng, Anthony C., Rankers, Ulrich H., Sakae, Vaughn S., Vazquez, Pablo, Weaver, Andrew E., Yavorsky, Matthew William, Yu, Edmond W., Wagner, Jennifer L., Lin, Mark, Ibranyan, Arsen, Tieck, R. Marie, Trock, Adam S., Lorenzen, Eric M.
• Primary Examiner(s): Bosworth, Kami A
• Application Number:
  US14/801,548
• Publication Number:
  US 20160015887A1
• Time in Patent Office: 1,937 Days
• CPC Class Codes: A61J 1/1418 Threaded type
• CPC Class Codes: A61J 1/1481 with connection retaining means, e.g. thread or snap-fit
• CPC Class Codes: A61J 1/18 Arrangements for indicating condition of container contents, e.g. sterile condition
• CPC Class Codes: A61J 2205/60 using magnetic or electronic identifications, e.g. chips, RFID, electronic tags
• CPC Class Codes: A61M 2039/1005 Detection of disconnection
• CPC Class Codes: A61M 2039/1016 Unlocking means providing a secure or comfortable disconnection
• CPC Class Codes: A61M 2039/1022 additionally providing electrical connection
• CPC Class Codes: A61M 2039/1027 Quick-acting type connectors
• CPC Class Codes: A61M 2039/1033 Swivel nut connectors, e.g. threaded connectors, bayonet-connectors
• CPC Class Codes: A61M 2039/1044 Verifying the connection, e.g. audible feedback, tactile feedback, visual feedback, using external light sources
• CPC Class Codes: A61M 2039/1094 at least partly incompatible with standard connectors, e.g. to prevent fatal mistakes in connection
• CPC Class Codes: A61M 2205/0227 Materials having sensing or indicating function, e.g. indicating a pressure increase
• CPC Class Codes: A61M 2205/0272 Electro-active or magneto-active materials
• CPC Class Codes: A61M 2205/0288 Electro-rheological or magneto-rheological materials
• CPC Class Codes: A61M 2205/12 with interchangeable cassettes forming partially or totally the fluid circuit
• CPC Class Codes: A61M 2205/121 interface between cassette and base
• CPC Class Codes: A61M 2205/14 Detection of the presence or absence of a tube, a connector or a container in an apparatus
• CPC Class Codes: A61M 2205/3306 Optical measuring means
• CPC Class Codes: A61M 2205/3317 Electromagnetic, inductive or dielectric measuring means
• CPC Class Codes: A61M 2205/52 with memories providing a history of measured variating parameters of apparatus or patient
• CPC Class Codes: A61M 2205/581 : by audible feedback
• CPC Class Codes: A61M 2205/582 : by tactile feedback
• CPC Class Codes: A61M 2205/6027 : Electric-conductive bridges closing detection circuits, with or without identifying elements, e.g. resistances, zener-diodes
• CPC Class Codes: A61M 2205/6054 : Magnetic identification systems
• CPC Class Codes: A61M 2205/6063 : Optical identification systems
• CPC Class Codes: A61M 39/10 : Tube connectors; Tube couplings A61M39/02 takes precedence; connecting needles to syringes or hubs A61M5/34; connecting catheter tubes to hubs A61M25/0014
• CPC Class Codes: A61M 39/1011 : Locking means for securing connection; Additional tamper safeties A61M39/16 takes precedence
• CPC Class Codes: A61M 39/1055 : Rotating or swivel joints in general F16L27/00
• CPC Class Codes: A61M 39/12 : for joining a flexible tube to a rigid attachment
• CPC Class Codes: A61M 5/1413 : Modular systems comprising interconnecting elements
• CPC Class Codes: A61M 5/142 : Pressure infusion, e.g. using pumps
• CPC Class Codes: A61M 5/1456 : with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir
• CPC Class Codes: A61M 5/14566 : with a replaceable reservoir for receiving a piston rod of the pump
• CPC Class Codes: A61M 5/5086 : for indicating if defective, used, tampered with or unsterile
• CPC Class Codes: G01V 15/00 : Tags attached to, or associated with, an object, in order to enable detection of the object record carriers for use with machines having a detectable tag or marker G06K19/00
• CPC Class Codes: G01V 3/00 : Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
• CPC Class Codes: G01V 3/02 : operating with propagation of electric current
• CPC Class Codes: G01V 3/08 : operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices with electromagnetic waves G01V3/12

Abstract

A method and apparatus for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump is provided. The reservoir, a base and a cap are connected to form an integrated unit that is capable of being inserted and secured in an infusion pump housing. The cap and the infusion pump are each provided with at least one sensor or at least one detectable feature, arranged to interact with at least one corresponding detectable feature or sensor on the other of the cap and infusion pump device, to detect one or more of the presence, position or other characteristic of the cap when the cap is aligned or coupled with the infusion pump housing. The detectable feature and sensor may be magnetic, RF, mechanical, optical or any combination.

Claims

1. A connector interface system, comprising:

a cap having a coupler to selectively connect the cap to a reservoir to form a reservoir/cap unit for installation into an infusion pump device;

at least one first Radio Frequency (RF) detectable feature on a data strip label provided on or in the cap for detection by at least one RF sensor element on the infusion pump device when the reservoir of the reservoir/cap unit is received in a reservoir receptacle of the infusion pump device; and

at least one additional detectable feature on the data strip label provided on or in the cap for detection by at least one further sensor element on the infusion pump device when the reservoir of the reservoir/cap unit is received in the reservoir receptacle, the at least one additional detectable feature comprising a magnetically detectable feature, an optically detectable feature, or a second RF detectable feature configured to operate at a different frequency than the at least one first RF detectable feature;

wherein the at least one first RF detectable feature has at least one detectable parameter that is associated with one or more characteristics of the cap, the reservoir, or a cannula;

wherein the one or more characteristics comprises one or more of;

a type or an identity of a manufacturer of the reservoir or of the cap;

a size of the reservoir or of the cap;

a type or a concentration of infusion media in the reservoir;

a volume amount of infusion media in the reservoir;

a date corresponding to a manufacturing date, an expiration date, or a fill date related to infusion media in the reservoir;

a date corresponding to a manufacturing date or an expiration date of the reservoir or of the cap;

a location corresponding to a place where the reservoir or infusion media in the reservoir was made, filled, or otherwise processed;

a location corresponding to a place where the cap was made, assembled, or otherwise processed;

a location corresponding to a place where the reservoir, infusion media in the reservoir, or the cap is authorized to be used;

a lot number or code associated with a batch in which the reservoir, the cap, or infusion media was made, cleaned, filled, or otherwise processed;

a serial number;

or a type, a length, or a size of the cannula; and

wherein the at least one first RF detectable feature comprises a plurality of first RF detectable features in locations that allow the first RF detectable features to interact with the at least one RF sensor element to provide detectable signals for detection of a rotational position of the cap or of a rotational position of the reservoir relative to the reservoir receptacle, when the reservoir/cap unit is received in the reservoir receptacle.

2. A connector interface system as recited in claim 1, wherein the at least one detectable parameter is associated with the one or more characteristics of the cap or the reservoir.

3. A connector interface system as recited in claim 1, wherein the at least one detectable parameter comprises one or more of:

the existence of the at least one first RF detectable feature;

the location or pattern of locations of the at least one first RF detectable feature;

the type of the at least one first RF detectable feature;

the type or content of data stored by the at least one first RF detectable feature;

the polarity, direction or orientation, received signal strength indication (RSSI) or other RF signal strength, or amplitude or phase of an RF signal from the at least one first RF detectable feature.

4. A connector interface system as recited in claim 1, wherein the one or more characteristics comprises one or more of:

the type or the identity of the manufacturer of the reservoir or of the cap;

the size of the reservoir or of the cap;

the type or the concentration of infusion media in the reservoir;

or the date corresponding to the manufacturing date, the expiration date, or the fill date related to infusion media in the reservoir.

5. A connector interface system as recited in claim 1, wherein the plurality of first RF detectable features are arranged at different respective locations on the cap.

6. A connector interface system as recited in claim 1, wherein at least one first RF detectable feature of the plurality of first RF detectable features comprises a radio frequency identification (RFID) tag that is attached to the cap.

7. A connector interface system as recited in claim 1, wherein at least one first RF detectable feature of the plurality of first RF detectable features comprises a passive RF device that receives power through inductive coupling with the at least one RF sensor element.

8. A connector interface system as recited in claim 1, wherein at least one first RF detectable feature of the plurality of first RF detectable features comprises an RF detectable device having a directional antenna or an antenna with at least one RF shield or wave guide configured to direct RF signals to or from the antenna.

9. A connector interface system as recited in claim 1, wherein at least one first RF detectable feature of the plurality of first RF detectable features has a memory that stores information, and an antenna for communicating information stored in the memory, the memory includes a first section that stores permanent information and a second section that is writeable for storing information written to the at least one first RF detectable feature.

10. A connector interface system as recited in claim 9, wherein the information stored in the memory comprises information identifying one or more of:

the type or the identity of the manufacturer of the reservoir;

the size of the reservoir;

the type or the concentration of infusion media in the reservoir;

the volume amount of the infusion media in the reservoir;

the volume amount of the infusion media that has been dispensed from the reservoir;

the date corresponding to the expiration date or the fill date related to the infusion media in the reservoir;

the location corresponding to the place where the reservoir or the infusion media in the reservoir was made, filled, or otherwise processed;

the lot number or the code associated with the batch in which the reservoir or the infusion media was made, cleaned, filled or otherwise processed.

11. A connector interface system as recited in claim 9, wherein the information stored in the memory comprises information identifying one or more characteristics relating to an infusion set connected to the cap, the one or more characteristics including at least one of:

a type or identity of a manufacturer of the infusion set;

a length of tubing in the infusion set;

a diameter of tubing in the infusion set;

a length of a needle or a cannula in the infusion set;

a diameter of a needle or a cannula in the infusion set;

a date corresponding to an expiration date, a manufacturing date or an assembly date of the infusion set;

a location corresponding to a place where the infusion set was made or assembled;

a lot number or other code associated with a batch in which the infusion set was made, cleaned or otherwise processed.

12. A connector interface system as recited in claim 9, wherein the information stored in the memory comprises information identifying one or more characteristics of the cap, including at least one of the type or the manufacturer of the cap;

the size of the cap;

the expiration date, the manufacturing date or an assembly date of the cap;

the location corresponding to the place where the cap was made, assembled or otherwise processed;

the lot number or other code associated with the batch in which the cap was made, cleaned or otherwise processed.

13. A connector interface system as recited in claim 1, wherein the coupler is a releasable coupler that allows selective coupling and decoupling of the cap to the reservoir.

14. A connector interface system as recited in claim 13, wherein the releasable coupler includes one or more slots in the cap for receiving one or more detents on a base fixed to the reservoir.

15. A connector interface system as recited in claim 14, wherein the cap includes one or more cam surfaces along which the one or more detents are arranged to slide as the cap is rotated relative to the reservoir.

16. A connector interface system as recited in claim 13, wherein the releasable coupler is configured to couple the cap to the reservoir upon engaging the cap with the reservoir and rotating the cap relative to the reservoir.

17. A connector interface system as recited in claim 1, wherein at least one first RF detectable feature of the plurality of first RF detectable features is connected to an electrical contact member on the cap, the electrical contact member being arranged on the cap at a location to engage a corresponding electrical contact member that is connected to an antenna on the infusion pump device when the reservoir of the reservoir/cap unit is received in the reservoir receptacle of the infusion pump device.

18. A connector interface system as recited in claim 1, wherein the data strip label has a lengthwise dimension and wherein at least one first RF detectable feature of the plurality of first RF detectable features and the at least one additional detectable feature are provided along the lengthwise dimension of the data strip label.

19. A connector interface system as recited in claim 1, wherein the data strip label comprises an adhesive backed label that is adhered to the cap.

20. A connector interface system as recited in claim 1, wherein the data strip label has a plurality of tracks, where each track includes either (a) at least one of the first RF detectable features and at least one of the additional detectable features, (b) a plurality of the first RF detectable features, or (c) a plurality of the additional detectable features.

21. A connector interface system as recited in claim 1, wherein at least one first RF detectable feature of the plurality of first RF detectable features comprises the second RF detectable feature configured to operate at the different frequency than at least one other first RF detectable feature of the plurality of first RF detectable features.

22. A connector interface system, comprising:

a cap having a coupler to selectively connect the cap to a reservoir to form a reservoir/cap unit for installation into an infusion pump device;

at least one first Radio Frequency (RF) detectable feature provided on or in the cap for detection by at least one RF sensor element on the infusion pump device when the reservoir of the reservoir/cap unit is received in a reservoir receptacle of the infusion pump device; and

at least one additional detectable feature provided on or in the cap for detection by at least one further sensor element on the infusion pump device when the reservoir of the reservoir/cap unit is received in the reservoir receptacle, the at least one additional detectable feature comprising a magnetically detectable feature, an optically detectable feature, or a second RF detectable feature configured to operate at a different frequency than the at least one first RF detectable feature;

wherein the at least one first RF detectable feature has at least one detectable parameter that is associated with one or more characteristics of the cap, the reservoir, or a cannula;

wherein the one or more characteristics comprises one or more of;

a type or an identity of a manufacturer of the reservoir or of the cap;

a size of the reservoir or of the cap;

a type or a concentration of infusion media in the reservoir;

a volume amount of infusion media in the reservoir;

a date corresponding to a manufacturing date, an expiration date, or a fill date related to infusion media in the reservoir;

a date corresponding to a manufacturing date or an expiration date of the reservoir or of the cap;

a location corresponding to a place where the reservoir or infusion media in the reservoir was made, filled, or otherwise processed;

a location corresponding to a place where the cap was made, assembled, or otherwise processed;

a location corresponding to a place where the reservoir, infusion media in the reservoir, or the cap is authorized to be used;

a lot number or code associated with a batch in which the reservoir, the cap, or infusion media was made, cleaned, filled, or otherwise processed;

a serial number;

or a type, a length, or a size of the cannula; and

wherein the at least one first RF detectable feature comprises a plurality of first RF detectable features in locations that allow the first RF detectable features to interact with the at least one RF sensor element to provide detectable signals for detection of a rotational position of the cap or of a rotational position of the reservoir relative to the reservoir receptacle, when the reservoir/cap unit is received in the reservoir receptacle.

23. A connector interface system, comprising:

a reservoir to be received within a reservoir receptacle of an infusion pump device, the reservoir to contain infusion media to be selectively dispensed from the reservoir when the reservoir is received within the reservoir receptacle;

a connector interface to connect the reservoir with the infusion pump device, the connector interface comprising a cap having a coupler to selectively connect the cap to the reservoir to form a reservoir/cap unit for installation into the reservoir receptacle of the infusion pump device;

an infusion set coupled to the cap via a tubing for conveying infusion media dispensed from the reservoir;

at least one first Radio Frequency (RF) detectable feature on a data strip label provided on or in the cap or the reservoir for detection by at least one RF sensor element on the infusion pump device when the reservoir of the reservoir/cap unit is received in the reservoir receptacle of the infusion pump device; and

at least one additional detectable feature on the data strip label provided on or in the cap or the reservoir for detection by at least one further sensor element on the infusion pump device when the reservoir of the reservoir/cap unit is received in the reservoir receptacle, the at least one additional detectable feature comprising a magnetically detectable feature, an optically detectable feature, or a second RF detectable feature configured to operate at a different frequency than the at least one first RF detectable feature;

wherein the at least one first RF detectable feature has at least one detectable parameter that is associated with one or more characteristics of the cap, the reservoir, or a cannula of the infusion set;

wherein the one or more characteristics comprises one or more of;

a type or an identity of a manufacturer of the reservoir or of the cap;

a size of the reservoir or of the cap;

a type or a concentration of the infusion media in the reservoir;

a volume amount of the infusion media in the reservoir;

a date corresponding to a manufacturing date, an expiration date, or a fill date related to the infusion media in the reservoir;

a date corresponding to a manufacturing date or an expiration date of the reservoir or of the cap;

a location corresponding to a place where the reservoir or the infusion media in the reservoir was made, filled, or otherwise processed;

a location corresponding to a place where the cap was made, assembled, or otherwise processed;

a location corresponding to a place where the reservoir, the infusion media in the reservoir, or the cap is authorized to be used;

a lot number or code associated with a batch in which the reservoir, the cap, or the infusion media was made, cleaned, filled, or otherwise processed;

or a type, a length, or a size of the cannula; and

wherein the at least one first RF detectable feature comprises a plurality of first RF detectable features in locations that allow the first RF detectable features to interact with the at least one RF sensor element to provide detectable signals for detection of a rotational position of the cap or of a rotational position of the reservoir relative to the reservoir receptacle, when the reservoir/cap unit is received in the reservoir receptacle.

24. A connector interface system as recited in claim 23, wherein the at least one detectable parameter is associated with the one or more characteristics of the cap or the reservoir.

25. A connector interface system as recited in claim 23, wherein the at least one detectable parameter comprises one or more of:

the existence of the at least one first RF detectable feature;

the location or pattern of locations of the at least one first RF detectable feature;

the type of the at least one first RF detectable feature;

the type or content of data stored by the at least one first RF detectable feature;

the polarity, direction or orientation, received signal strength indication (RSSI) or other RF signal strength, or amplitude or phase of an RF signal from the at least one first RF detectable feature.

26. A connector interface system as recited in claim 23, wherein the one or more characteristics comprises one or more of:

the type or the identity of the manufacturer of the reservoir or of the cap;

the size of the reservoir or of the cap;

the type or the concentration of infusion media in the reservoir;

or the date corresponding to the manufacturing date, the expiration date, or the fill date related to infusion media in the reservoir.

27. A connector interface system as recited in claim 23, wherein the plurality of first RF detectable features are arranged at different respective locations on the cap.

28. A connector interface system as recited in claim 23, wherein at least one first RF detectable feature of the plurality of first RF detectable features comprises a radio frequency identification (RFID) tag that is attached to the cap.

29. A connector interface system as recited in claim 23, wherein at least one first RF detectable feature of the plurality of first RF detectable features comprises a passive RF device that receives power through inductive coupling with the at least one RF sensor element.

30. A connector interface system as recited in claim 23, wherein at least one first RF detectable feature of the plurality of first RF detectable features comprises an RF detectable device having a directional antenna or an antenna with at least one RF shield or wave guide configured to direct RF signals to or from the antenna.

31. A connector interface system as recited in claim 23, wherein at least one first RF detectable feature of the plurality of first RF detectable features has a memory that stores information, and an antenna for communicating information stored in the memory, the memory includes a first section that stores permanent information and a second section that is writeable for storing information written to the at least one first RF detectable feature.

32. A connector interface system as recited in claim 31, wherein the information stored in the memory comprises information identifying one or more of:

the type or the identity of the manufacturer of the reservoir;

the size of the reservoir;

the type or the concentration of infusion media in the reservoir;

the volume amount of the infusion media in the reservoir;

the volume amount of the infusion media that has been dispensed from the reservoir;

the date corresponding to the expiration date or the fill date related to the infusion media in the reservoir;

the location corresponding to the place where the reservoir or the infusion media in the reservoir was made, filled, or otherwise processed;

the lot number or the code associated with the batch in which the reservoir or the infusion media was made, cleaned, filled or otherwise processed.

33. A connector interface system as recited in claim 31, wherein the information stored in the memory comprises information identifying one or more characteristics relating to an infusion set connected to the cap, the one or more characteristics including at least one of:

a type or identity of a manufacturer of the infusion set;

a length of tubing in the infusion set;

a diameter of tubing in the infusion set;

a length of a needle or a cannula in the infusion set;

a diameter of a needle or a cannula in the infusion set;

a date corresponding to an expiration date, a manufacturing date or an assembly date of the infusion set;

a location corresponding to a place where the infusion set was made or assembled;

a lot number or other code associated with a batch in which the infusion set was made, cleaned or otherwise processed.

34. A connector interface system as recited in claim 31, wherein the information stored in the memory comprises information identifying one or more characteristics of the cap, including at least one of the type or the manufacturer of the cap;

the size of the cap;

the expiration date, the manufacturing date or an assembly date of the cap;

the location corresponding to the place where the cap was made, assembled or otherwise processed;

the lot number or other code associated with the batch in which the cap was made, cleaned or otherwise processed.

35. A connector interface system as recited in claim 23, wherein the coupler is a releasable coupler that allows selective coupling and decoupling of the cap to the reservoir.

36. A connector interface system as recited in claim 35, wherein the releasable coupler includes one or more slots in the cap for receiving one or more detents on a base fixed to the reservoir.

37. A connector interface system as recited in claim 36, wherein the cap includes one or more cam surfaces along which the one or more detents are arranged to slide as the cap is rotated relative to the reservoir.

38. A connector interface system as recited in claim 35, wherein the releasable coupler is configured to couple the cap to the reservoir upon engaging the cap with the reservoir and rotating the cap relative to the reservoir.

39. A connector interface system as recited in claim 23, wherein at least one first RF detectable feature of the plurality of first RF detectable features is connected to an electrical contact member on the cap, the electrical contact member being arranged on the cap at a location to engage a corresponding electrical contact member that is connected to an antenna on the infusion pump device when the reservoir of the reservoir/cap unit is received in the reservoir receptacle of the infusion pump device.

40. A connector interface system, comprising:

a reservoir to be received within a reservoir receptacle of an infusion pump device, the reservoir to contain infusion media to be selectively dispensed from the reservoir when the reservoir is received within the reservoir receptacle;

a connector interface to connect the reservoir with the infusion pump device, the connector interface comprising a cap having a coupler to selectively connect the cap to the reservoir to form a reservoir/cap unit for installation into the reservoir receptacle of the infusion pump device;

an infusion set coupled to the cap via a tubing for conveying infusion media dispensed from the reservoir;

at least one first Radio Frequency (RF) detectable feature on a data strip label provided on or in the cap or the reservoir for detection by at least one RF sensor element on the infusion pump device when the reservoir of the reservoir/cap unit is received in the reservoir receptacle of the infusion pump device; and

at least one additional detectable feature on the data strip label provided on or in the cap or the reservoir for detection by at least one further sensor element on the infusion pump device when the reservoir of the reservoir/cap unit is received in the reservoir receptacle, the at least one additional detectable feature comprising a magnetically detectable feature, an optically detectable feature, or a second RF detectable feature configured to operate at a different frequency than the at least one first RF detectable feature;

wherein the infusion set further includes a cannula, and wherein the at least one first RF detectable feature has at least one detectable parameter that is associated with one or more characteristics of the cannula of the infusion set;

wherein the one or more characteristics comprises one or more of;

an identity of a manufacturer of the cannula, or a type, a length, or a size of the cannula;

wherein the at least one first RF detectable feature comprises a plurality of first RF detectable features in locations that allow the first RF detectable features to interact with the at least one RF sensor element to provide detectable signals for detection of a rotational position of the cap or of a rotational position of the reservoir relative to the reservoir receptacle, when the reservoir/cap unit is received in the reservoir receptacle.

41. A connector interface system as recited in claim 40, wherein the one or more characteristics of the cannula comprises the size or the length of the cannula.

42. A connector interface system, comprising:

a reservoir to be received within a reservoir receptacle of an infusion pump device, the reservoir to contain infusion media to be selectively dispensed from the reservoir when the reservoir is received within the reservoir receptacle;

a connector interface to connect the reservoir with the infusion pump device, the connector interface comprising a cap having a coupler to selectively connect the cap to the reservoir to form a reservoir/cap unit for installation into the reservoir receptacle of the infusion pump device;

an infusion set coupled to the cap via a tubing for conveying infusion media dispensed from the reservoir;

at least one first Radio Frequency (RF) detectable feature provided on or in the cap or the reservoir for detection by at least one RF sensor element on the infusion pump device when the reservoir of the reservoir/cap unit is received in the reservoir receptacle of the infusion pump device; and

at least one additional detectable feature provided on or in the cap for detection by at least one further sensor element on the infusion pump device when the reservoir of the reservoir/cap unit is received in the reservoir receptacle, the at least one additional detectable feature comprising a magnetically detectable feature, an optically detectable feature, or a second RF detectable feature configured to operate at a different frequency than the at least one first RF detectable feature;

wherein the at least one first RF detectable feature has at least one detectable parameter that is associated with one or more characteristics of the cap, the reservoir, or a cannula of the infusion set;

wherein the one or more characteristics comprises one or more of;

a type or an identity of a manufacturer of the reservoir or of the cap;

a size of the reservoir or of the cap;

a type or a concentration of the infusion media in the reservoir;

a volume amount of the infusion media in the reservoir;

a date corresponding to a manufacturing date, an expiration date, or a fill date related to the infusion media in the reservoir;

a date corresponding to a manufacturing date or an expiration date of the reservoir or of the cap;

a location corresponding to a place where the reservoir or the infusion media in the reservoir was made, filled, or otherwise processed;

a location corresponding to a place where the cap was made, assembled, or otherwise processed;

a location corresponding to a place where the reservoir, the infusion media in the reservoir, or the cap is authorized to be used;

a lot number or code associated with a batch in which the reservoir, the cap, or the infusion media was made, cleaned, filled, or otherwise processed;

or a type, a length, or a size of the cannula; and

wherein the at least one first RF detectable feature comprises a plurality of first RF detectable features in locations that allow the first RF detectable features to interact with the at least one RF sensor element to provide detectable signals for detection of a rotational position of the cap or of a rotational position of the reservoir relative to the reservoir receptacle, when the reservoir/cap unit is received in the reservoir receptacle.

43. A connector interface system, comprising:

a cap having a coupler to selectively connect the cap to a reservoir to form a reservoir/cap unit for installation into an infusion pump device;

at least one first Radio Frequency (RF) detectable feature provided on or in the cap for detection by at least one RF sensor element on the infusion pump device when the reservoir of the reservoir/cap unit is received in a reservoir receptacle of the infusion pump device; and

at least one second RF detectable feature provided on or in the cap for detection by the at least one sensor element on the infusion pump device when the reservoir of the reservoir/cap unit is received in the reservoir receptacle, the at least one second RF detectable feature configured to operate at a different frequency than the at least one first RF detectable feature;

wherein the at least one first RF detectable feature has at least one detectable parameter that is associated with one or more characteristics of the cap, the reservoir, or a cannula;

wherein the one or more characteristics comprises one or more of;

a type or an identity of a manufacturer of the reservoir or of the cap;

a size of the reservoir or of the cap;

a type or a concentration of infusion media in the reservoir;

a volume amount of infusion media in the reservoir;

a date corresponding to a manufacturing date, an expiration date, or a fill date related to infusion media in the reservoir;

a date corresponding to a manufacturing date or an expiration date of the reservoir or of the cap;

a location corresponding to a place where the reservoir or infusion media in the reservoir was made, filled, or otherwise processed;

a location corresponding to a place where the cap was made, assembled, or otherwise processed;

a location corresponding to a place where the reservoir, infusion media in the reservoir, or the cap is authorized to be used;

a lot number or code associated with a batch in which the reservoir, the cap, or infusion media was made, cleaned, filled, or otherwise processed;

a serial number;

or a type, a length, or a size of the cannula; and

wherein the at least one first RF detectable feature comprises a plurality of first RF detectable features in locations that allow the first RF detectable features to interact with the at least one RF sensor element to provide detectable signals for detection of a rotational position of the cap or of a rotational position of the reservoir relative to the reservoir receptacle, when the reservoir/cap unit is received in the reservoir receptacle.

44. A connector interface system as recited in claim 43, wherein the at least one second RF detectable feature has at least one detectable parameter that is associated with one or more characteristics of the cap or of the reservoir, wherein the one or more characteristics comprises one or more of the presence of the cap or the presence of the reservoir.