Infusion pump drug delivery system for delivering at least two medicaments
AssigneeSanofi-Aventis Deutschland GmbH
InventorsGaren Kouyoumjian, Malcolm Stanley Boyd, Daniel Thomas De Sausmarez Lintell
Life of this patent
Estimating the term…
Abstract
The infusion pump drug delivery system and corresponding method disclosed herein allow for continuous delivery of a first fluid and/or medicament from a reservoir operably connected to a pump and selective delivery of a second fluid and/or medicament from a separate reservoir, where the second fluid and/or medicament may be delivered sequentially or simultaneously with the first fluid and/or medicament at the command of the user. Both fluids and/or medicaments are delivered via a single dispense interface.
Claims19
1-18. (canceled)
A drug delivery system for delivering at least two medicaments, comprising:
- a pump operably connected to a first reservoir containing a first fluid or medicament;
- a delivery tube, wherein an end of the delivery tube is connected to the first reservoir;
- a dispense interface in fluid communication with the delivery tube;
- and
- a secondary module in fluid communication with the delivery tube, wherein the secondary module comprises (i) a bypass channel for delivery of the first fluid or medicament, (ii) a second reservoir containing a second fluid or medicament, (iii) a proximal needle, (iv) a distal needle, and (v) an actuation button, wherein the actuation button is configured to permit delivery of the first fluid or medicament when the actuation button is in a non-actuated position and selectively permit delivery of the second fluid or medicament when the actuation button is in an actuated position.
A drug delivery system for delivering at least two fluids and/or medicaments, comprising:
- a pump operably connected to a first reservoir containing a first fluid and/or medicament;
- a delivery tube, wherein an end of the delivery tube is connected to the first reservoir;
- a dispense interface in fluid communication with the delivery tube;
- and
- a secondary module in fluid communication with the delivery tube, wherein the secondary module comprises a housing and an actuation button that includes (i) a chamber for a cartridge containing a second fluid and/or medicament and (ii) a bypass channel for delivery of the first fluid and/or medicament, wherein the actuation button is configured to permit delivery of the first fluid and/or medicament when the actuation button is in a non-actuated position and selectively permit delivery of the second fluid and/or medicament when the actuation button is in an actuated position.
A drug delivery system for delivering at least two fluids and/or medicaments, comprising:
- a pump operably connected to a first reservoir containing a first fluid and/or medicament;
- a delivery tube, wherein an end of the delivery tube is connected to the first reservoir;
- a dispense interface in fluid communication with the delivery tube;
- and
- a secondary module in fluid communication with the delivery tube, wherein the secondary module comprises a housing and a rotary member that includes (i) a chamber for a cartridge containing a second fluid and/or medicament and (ii) a bypass channel for delivery of the first fluid and/or medicament, wherein the rotary member is configured to permit delivery of the first fluid and/or medicament when the bypass channel is aligned with the delivery tube and selectively permit delivery of the second fluid and/or medicament when the cartridge is aligned with the delivery tube.
Dependencies are inferred from the claim text.