Remote Commander To Be Used With A Drug Delivery Device

• US 20080114299A1
• Filed: 09/20/2005
• Published: 05/15/2008
• Est. Priority Date: 09/23/2004
• Status: Abandoned Application

• Current Assignee: Novo Nordisk A/S
• Original Assignee: Novo Nordisk A/S
• Inventors: Glejbol, Kristian, Damgaard-Sorensen, Camilla
• Application Number:
  US11/662,986
• Publication Number:
  US 20080114299A1
• Time in Patent Office: Days
• US Class Current: 604/131
• CPC Class Codes: G16H 20/17 delivered via infusion or injection
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 40/67 for remote operation

Abstract

The invention relates to a remote commander adapted to be used in combination with a drug delivery device comprising drug expelling means and a delivery receiver The remote commander comprises user input means allowing a user to input data, and a transmitter adapted for wirelessly transmitting data to the delivery receiver for controlling the expelling means. The user input means comprises a dose setting member which is moveable in a first direction to a selected set position representing a set dose of drug to be delivered, as well as moveable in a second direction to selectively adjust the set position and thereby the set dose of drug. The user input means further comprises an actuation member providing that data representing the set dose can be transmitted to the delivery device to thereby expel the set dose of drug.

Claims

1. A drug delivery system (500) comprising a drug delivery device (510) and a remote commander (540, 400, 450), the drug delivery device comprising:

a reservoir (511) adapted to contain a fluid drug,

an expelling assembly (512) for expelling the fluid drug from the reservoir to a patient,

delivery controller means (515) for controlling the expelling assembly to deliver a selected amount of drug,

a delivery receiver (516) coupled to the delivery controller means, the delivery receiver being adapted for wirelessly receiving data from a commander transmitter (546) arranged in the remote commander, the received data providing information for controlling the expelling means,

the remote commander comprising;

commander controller means (545),

user input means (548) allowing the user to input user data,

a commander transmitter (546) coupled to the commander controller means, the commander transmitter being adapted for wirelessly transmitting data to the delivery receiver for controlling the expelling means, the transmitted data representing or being derived from the user input data,

wherein the user input means comprises a dose setting member (421, 471) moveable in a first direction to a selected set position representing a set dose of drug to be delivered and moveable in a second direction to selectively adjust the set position and thereby the set dose of drug, the user input means further comprising a user actuation member (422, 472), actuation of the user actuation member providing that data representing the set dose is transmitted to the delivery controller means to thereby expel the set dose of drug.

2. A drug delivery system as in claim 1, wherein the remote commander comprises a generally cylindrical portion (410) defining an axis, the dose setting member being in the form of a ring (421) or knob arranged on the generally cylindrical portion and being rotatable corresponding to the axis.

3. A drug delivery system as in claim 2, wherein the user actuation member (422) is arranged at the end of the generally cylindrical portion.

4. A drug delivery system as in claim 1, wherein the generally cylindrical portion has a free end portion at which the user actuation member is arranged.

5. A drug delivery system as in claim 1, wherein the user actuation member is moved from an initial position to an actuatable position when a dose is set.

6. A drug delivery system as in claim 1, the remote commander comprising a display (430, 480) adapted to display a value corresponding to the selected set dose.

7. A drug delivery system as in claim 1, the remote commander comprising means for inputting data representing a patient body parameter to the commander controller means.

8. An drug delivery system as in claim 7, the commander controller means being responsive to the input data for calculating a dose recommendation, the dose recommendation being transformable to a set dose by either adjusting it using the dose setting member or by actuating the user actuation member.

9. A drug delivery system as in claim 8, wherein the input data represents a patient blood parameter.

10. A drug delivery system as in claim 1, wherein the drug delivery device further comprises:

a delivery transmitter (517) coupled to the delivery controller means, the delivery transmitter being adapted for wirelessly transmitting data to a commander receiver, the remote commander further comprising;

a commander receiver (547) coupled to the commander controller means, the commander receiver being adapted for wirelessly receiving data from the delivery transmitter,

wherein the drug delivery device is adapted to transmit data to the remote commander confirming that a given set dose has been received from the remote commander and/or that the expelling means has been controlled to expel an amount of drug corresponding to a set and transmitted dose.

11. A drug delivery system as in claim 1, wherein the remote commander further comprises:

a first display area comprising at least two of a first indicator representative of a first type of activity,

a second display area comprising at least two of a second indicator representative of a second type of activity,

each indicator having a first visual state and a second visual state,

input means allowing each indicator to be selected and to be switched from the first to the second visual state, and

indication controller means for controlling the display areas and the user input means.

12. A remote commander (540, 400, 450) adapted to be used in combination with a drug delivery device, the drug delivery device comprising:

a reservoir adapted to contain a fluid drug,

expelling means/assembly for expelling the fluid drug from the reservoir to a patient,

delivery controller means for controlling the expelling means to deliver a selected amount of drug,

a delivery receiver coupled to the delivery controller means, the delivery receiver being adapted for wirelessly receiving data from a commander transmitter arranged in the remote commander, the received data providing information for controlling the expelling means,

the remote commander comprising;

commander controller means,

user input means allowing the user to input data,

a commander transmitter coupled to the commander controller means, the commander transmitter being adapted for wirelessly transmitting data to the delivery receiver for controlling the expelling means, the transmitted data representing or being derived from the user input data,

wherein the user input means comprises a dose setting member moveable in a first direction to a selected set position representing a set dose of drug to be delivered and moveable in a second direction to selectively adjust the set position and thereby the set dose of drug, the user input means further comprising a user actuation member, actuation of the user actuation member providing that data representing the set dose is transmitted to the delivery controller means to thereby expel the set dose of drug.

13. A method of operating a drug delivery system comprising a drug delivery device and a remote commander, the drug delivery device comprising a delivery receiver and a drug dispenser, the remote commander comprising a commander transmitter, a dose setting member and a user actuation member, the method comprising the steps of:

moving the dose setting member in a first direction to a selected set position representing a set dose of drug to be delivered,

actuate the user actuation member, whereby actuation of the user actuation member provides that data representing the set dose is transmitted to the delivery receiver to effectuate that the set dose of drug is dispensed.

14. A method as in claim 13, comprising the additional step of:

prior to actuating the user actuation member, moving the dose setting member in a second direction to selectively adjust the set position and thereby the set dose of drug.

15. A method as in claim 13, wherein moving the dose setting member in a given direction includes rotating the dose setting member in the given direction.