SMART INFUSION PUMP

• US 20090112333A1
• Filed: 10/29/2007
• Published: 04/30/2009
• Est. Priority Date: 10/29/2007
• Status: Abandoned Application

• Current Assignee: Anil K. Sahai
• Original Assignee: Anil K. Sahai
• Inventors: SAHAI, ANIL K.
• Application Number:
  US11/926,325
• Publication Number:
  US 20090112333A1
• Time in Patent Office: Days
• US Class Current: 700/3
• CPC Class Codes: A61M 2205/3592 using telemetric means, e.g. radio or optical transmission
• CPC Class Codes: A61M 2205/502 User interfaces, e.g. screens or keyboards
• CPC Class Codes: A61M 2205/6009 for matching patient with his treatment, e.g. to improve transfusion security
• CPC Class Codes: A61M 2205/6054 Magnetic identification systems
• CPC Class Codes: A61M 5/142 Pressure infusion, e.g. using pumps
• CPC Class Codes: A61M 5/16827 controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths infusion of multiple fluids without using a controller A61M5/1407
• CPC Class Codes: A61M 5/172 electrical or electronic A61M5/16804, A61M5/16831 take precedence

Abstract

An apparatus for delivering a fluid to a patient is provided. The apparatus includes an infusion pump for delivering the fluid, a control unit electrically connected to the infusion pump, a display operatively connected to the control unit, a communications interface operatively connected to the control unit and adapted for wireless communication, and an RFID reader operatively connected to the control unit. The control unit is configured for reading an RFID tag associated with an infusate container containing the fluid and reading an RFID tag associated with the patient.

Claims

1. An apparatus for delivering a fluid to a patient, comprising:

an infusion pump for delivering the fluid;

a control unit electrically connected to the infusion pump;

a display operatively connected to the control unit;

a communications interface operatively connected to the control unit and adapted for wireless communication;

an RFID reader operatively connected to the control unit;

wherein the control unit configured for reading an RFID tag associated with an infusate container containing the fluid and reading an RFID tag associated with the patient.

2. The apparatus of claim 1 wherein the control unit is adapted to receive a first patient identifier from the RFID tag associated with the infusate container and a second patient identifier from the RFID tag associated with the patient and verify that the first patient identifier matches the second patient identifier prior to initiating the delivering of the fluid to the patient.

3. The apparatus of claim 2 wherein the control unit is adapted to receive infusion pump settings from the infusate container.

4. The apparatus of claim 1 further comprising at least one sensor operatively connected to the control unit for monitoring the delivering of the fluid to the patient.

5. The apparatus of claim 1 further comprising an audio device electrically connected to the control unit and wherein the control unit is adapted to provide voice messages to a patient using the audio device.

6. A system comprising:

an apparatus for delivering a fluid to a patient, comprising;

(a) an infusion pump for delivering the fluid, (b) a control unit electrically connected to the infusion pump, (c) a display operatively connected to the control unit, (d) a communications interface operatively connected to the control unit and adapted for wireless communication, (e) an RFID reader operatively connected to the control unit;

an infusate container comprising a vessel, an infusate within the vessel, and an RFID tag operatively connected to the vessel;

a patient wristband comprising a wristband and an RFID tag operatively connected to the wristband.

7. The system of claim 6 wherein the control unit is adapted to receive a first patient identifier from the RFID tag associated with the infusate container and a second patient identifier from the RFID tag associated with the patient and verify that the first patient identifier matches the second patient identifier prior to initiating the delivering of the fluid to the patient.

8. The system of claim 7 wherein the control unit is adapted to receive infusion pump settings from the infusate container.

9. The system of claim 7 further comprising at least one sensor operatively connected to the control unit for monitoring the delivering of the fluid to the patient.

10. The system of claim 7 further comprising an audio device electrically connected to the control unit and wherein the control unit is adapted to provide voice messages to a patient using the audio device.

11. A method for delivering infusate to a patient, comprising:

reading an RFID tag associated with an infusate container to provide infusate container data, wherein the infusate container data includes a first patient identifier and infusion pump settings;

reading an RFID tag associated with a patient to provide patient data, wherein the patient data includes a second patient identifier;

determining if the first patient identifier corresponds with the second patient identifier;

if the first patient identifier corresponds with the second patient identifier, setting an infusion pump using the infusion pump settings.

12. The method of claim 11 further comprising receiving user input to confirm the infusion pump settings.

13. The method of claim 11 further comprising initiating the delivering of the infusate to the patient.

14. The method of claim 11 further comprising monitoring the delivering of the infusate to the patient.

15. The method of claim 11 further comprising monitoring the patient during the delivering of the infusate to the patient.

16. The method of claim 11 further comprising providing a voice instruction to the patient during the delivering of the infusate to the patient if a patient correctable condition is identified.