System and method for communication with an infusion device
It may desirable to monitor or control a pump remotely. For example, the pump may be positioned near the patient, with remote control or monitoring of the pump occurring in a control room. In one exemplary embodiment, the pump is used in an MRI environment. In another exemplary embodiment, the pump is used in a hyperbaric chamber. The pump may monitor one or more physiological parameters and transmit them to the remote. The pump may also transmit information relating to the pump's operation. The pump may send the device and/or physiological data using one or more packets. The packets may consist of low priority sequential packets and high-priority asynchronous packets. The high-priority packets may enable the real-time monitoring of a patient's heart beat or other physiological parameter.
1. A remote control unit configured to facilitate remotely-controlled intravenous (IV) liquid infusion into a patient, the remote control unit comprising:
control inputs configured to allow an operator to control operation of multiple IV liquid infusion pumps,
wherein a first communication link may be established with a first one of the multiple IV liquid infusion pumps by operator selection of a channel on the remote control unit from a plurality of communication channels that coincides with an operator-selectable channel for the first one of the multiple IV liquid infusion pumps,
wherein a second communication link may be established with a second one of the multiple IV liquid infusion pumps by operator selection of a different channel that coincides with a different operator-selectable channel on the second one of the multiple IV liquid infusion pumps after initial connection with the first one of the multiple IV liquid infusion pumps; and
a display configured to allow an operator to monitor operation of the multiple IV liquid infusion pumps by cycling through the plurality of configured channels to provide the operator with periodic updates of a status of the multiple IV liquid infusion pumps.
2. The remote control unit of claim 1 , wherein the control inputs of the remote control unit mirror corresponding control inputs of the IV liquid infusion pumps.
3. The remote control unit of claim 2 , wherein the control inputs of the remote control unit and the control inputs of the IV liquid infusion pumps are configured to operate simultaneously.
4. The remote control unit of claim 1 , wherein the remote control unit is configured to communicate with the IV liquid infusion pumps through shielding from a distant location.
5. The remote control unit of claim 1 , wherein the remote control unit is configured to communicate with the IV liquid infusion pumps from a separate room.
6. The remote control unit of claim 1 , wherein the control inputs allow the operator to control one or more of the following:
start or stop of fluid flow;
silence of alarms; or
setting or titrating a fluid delivery rate or volume.
7. A remote control unit configured to facilitate remotely-controlled intravenous (IV) liquid infusion into a patient, the remote control unit comprising:
control inputs configured to allow an operator to control operation of an IV liquid infusion pump,
wherein a communication link may be established with the IV liquid infusion pump by operator selection of a channel on the remote control unit from a plurality of communication channels that is the same as an operator-selectable channel on the IV liquid infusion pump; and
a display configured to allow an operator to monitor operation of the IV liquid infusion pump through the selected channel to provide the operator with periodic updates of a status of the IV liquid infusion pump,
wherein the remote control unit may be used to communicate with more than one IV liquid infusion pump by operator selection of different channels from the plurality of communication channels on which other IV liquid infusion pumps are set.
8. The remote control unit of claim 7 , wherein the control inputs of the remote control unit mirror corresponding control inputs of the IV liquid infusion pump that is on the same channel as the remote control unit.
9. The remote control unit of claim 7 , wherein the control inputs of the remote control unit and the control inputs of the IV liquid infusion pump that is on the same channel as the remote control unit are configured to operate simultaneously.
10. The remote control unit of claim 1 , wherein the remote control unit is configured to communicate with the IV liquid infusion pump that is on the same channel as the remote control unit through shielding from a distant location.
11. The remote control unit of claim 1 , wherein the remote control unit is configured to communicate with the IV liquid infusion pump that is on the same channel as the remote control unit from a separate room.
12. The remote control unit of claim 1 , wherein the control inputs allow the operator to control one or more of the following:
start or stop of fluid flow;
silence of alarms; or
setting or titrating a fluid delivery rate or volume.
13. A remote control unit configured to facilitate remotely-controlled intravenous (IV) liquid infusion into a patient, the remote control unit comprising:
a wireless transceiver configured to facilitate wireless communication over a wireless communication connection with a remotely located IV liquid infusion pump by operator selection of a channel on the remote control unit from a plurality of communication channels that is the same as an operator-selectable channel on the IV liquid infusion pump; and
a display configured to allow an operator to monitor operation of the IV liquid infusion pump over the selected channel to provide the operator with periodic updates of a status of the IV liquid infusion pump,
wherein the remote control unit may be used to communicate with more than one IV liquid infusion pump by operator selection of different channels from the plurality of communication channels on which other IV liquid infusion pumps are set.
14. The remote control unit of claim 13 , wherein the IV liquid infusion pump is powered by a battery and wherein a charge level of the battery is configured to be displayed on the display of the remote control unit.
15. The remote control unit of claim 13 , wherein the display of the remote control unit is configured to indicate to the operator the wireless communication connection status with the IV liquid infusion pump that is on the same channel as the remote control unit and to further display an alert if a connection to the IV liquid infusion pump that is on the same channel as the remote control unit is lost.
16. The remote control unit of claim 13 , wherein the remote control unit is configured to receive, from the IV liquid infusion pump that is on the same channel as the remote control unit, physiological parameters of the patient transmitted by packets via the wireless communication connection.
17. The remote control unit of claim 13 , wherein the remote control unit is configured to receive, from the IV liquid infusion pump that is on the same channel as the remote control unit, device operation information transmitted by packets via the wireless communication connection.
18. The remote control unit of claim 16 , wherein at least one of the physiological parameters is configured to be determined a high priority physiological parameter when the at least one of the physiological parameters falls below a predetermined threshold.
19. The remote control unit of claim 18 , wherein the high priority physiological parameter is configured to be transmitted with greater frequency than other of the physiological parameters.