Ambulatory medical apparatus with hand held communication device
First Claim
1. A medical system, comprising:
- a) an ambulatory medical device (MD) comprising MD electronic control circuitry that further comprises at least one MD telemetry system and at least one MD processor that controls, at least in part, operation of the MD telemetry system and operation of the medical device, wherein the medical device is configured to provide a treatment to a body of a patient or to monitor a selected state of the body; and
b) a communication device (CD) comprising CD electronic control circuitry that further comprises at least one CD telemetry system and at least one CD processor that controls, at least in part, operation of the CD telemetry system and operation of the communication device, wherein the CD telemetry system sends messages to or receives messages from the MD telemetry system, wherein the medical device is configured to deliver a substance to the body of the patient; and
wherein the communication device is configured to program the medical device to deliver the substance to the body of the patient according to a programmed delivery profile that includes multiple basal rates, each basal rate defining a rate of delivery of the substance and a time interval for delivery at the defined rate of delivery; and
wherein the communication device is further configured to program the medical device to deliver the substance to the body of the patient according to a temporary basal rate for a defined period of time and thereafter according to the programmed delivery profile.
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Accused Products
Abstract
A communication device (CD) exchanges messages with an implantable infusion pump via telemetry such that commands are supplied thereto and operational information is obtained therefrom. The CD is controlled, at least in part, by a processor IC according to a software program operating therein and provides feedback to a user via a visual display, an audio alarm, and a vibrational alarm, and allows input from the user via a touch sensitive keypad. Certain input functions are restricted by password. The visual display includes an icon and fixed element display region and a bitmap display region. The fixed element display region includes time and date displays, battery and drug level displays that decrement, and a moving delivery state display. Various screens allow operational or log information to be displayed and/or user entry of commands. Program features when disabled are removed from a series of screen options that can be scrolled through.
1423 Citations
26 Claims
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1. A medical system, comprising:
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a) an ambulatory medical device (MD) comprising MD electronic control circuitry that further comprises at least one MD telemetry system and at least one MD processor that controls, at least in part, operation of the MD telemetry system and operation of the medical device, wherein the medical device is configured to provide a treatment to a body of a patient or to monitor a selected state of the body; and
b) a communication device (CD) comprising CD electronic control circuitry that further comprises at least one CD telemetry system and at least one CD processor that controls, at least in part, operation of the CD telemetry system and operation of the communication device, wherein the CD telemetry system sends messages to or receives messages from the MD telemetry system, wherein the medical device is configured to deliver a substance to the body of the patient; and
wherein the communication device is configured to program the medical device to deliver the substance to the body of the patient according to a programmed delivery profile that includes multiple basal rates, each basal rate defining a rate of delivery of the substance and a time interval for delivery at the defined rate of delivery; and
wherein the communication device is further configured to program the medical device to deliver the substance to the body of the patient according to a temporary basal rate for a defined period of time and thereafter according to the programmed delivery profile. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
a) a CD housing;
b) a user readable CD display supported by the CD housing; and
c) a touch sensitive CD input device supported by the CD housing.
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5. The system of claim 4 wherein the communication device has dimensions no greater than 1.2 inch by 4 inch by 5 inch.
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6. The system of claim 5 wherein the communication device has dimensions no greater than 0.8 inch by 3 inch by 4 inch.
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7. The system of claim 1 wherein the communication device weighs no more than 6 oz.
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8. The system of claim 1 wherein the communication device comprises a CD auditory alarm or a CD vibration alarm that is controlled by the CD processor.
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9. The system of claim 1 further comprising a second device and wherein the communication device and the second device include infrared communication systems that are capable of passing communication signals therebetween.
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10. The system of claim 4 wherein the medical device is programmable and wherein the communication device stores at least one program that is executable by the medical device and that can be downloaded to the medical device via the CD and MD telemetry systems.
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11. The system of claim 4 wherein the medical device comprises an MD memory that holds MD operation data, and wherein the communication device is capable of requesting and receiving selected portions of the MD operation data via telemetry.
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12. The system of claim 11 wherein the data is clinical diagnostic data.
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13. The system of claim 11 wherein the data is system diagnostic data.
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14. The system of claim 4 wherein the CD display comprises a graphics LCD.
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15. The system of claim 4 wherein the CD display comprises a multiple icon display.
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16. The system of claim 4 wherein the communication device operates from a single 1.5 volt battery.
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17. The system of claim 1 wherein the medical device comprises at least one of (1) an implantable infusion pump for selectively dispensing a selected drug, (2) an implantable infusion pump for selectively dispensing insulin, (3) an implantable sensor for sensing a selected state of the body, (4) an implantable sensor for sensing glucose level, or (5) an implantable electrode for selectively stimulating a portion of the body of the patient.
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18. The medical system of claim 1,
wherein the medical device is further configured to provide a drug to the body of a patient in amounts that are integer multiples of a quantized amount, wherein the communication device is programmed to allow entry of delivery quantities that are not integral multiples of the quantized amount, wherein the communication device is further programmed to convert the delivery quantities that are not integral multiples of the quantized amount into amounts that are integral multiples of the quantized amount, and wherein the communication device communicates the delivery quantities to the medical device as integral multiples of the quantized amount. -
19. The system of claim 18 wherein a first portion of the MD telemetry system is incorporated into the MD processor and a second portion of the MD telemetry system is external to the MD processor, or wherein a first portion of the CD telemetry system is incorporated into the CD processor and a second portion of the CD telemetry system is external to the CD processor.
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20. The system of claim 19 wherein (1) the MD electronic control circuitry comprises at least one external MD functional module, other than the second portion of the MD telemetry system, that is external to the MD processor, (2) the CD electronic control circuitry comprises at least one external CD functional module, other than the second portion of the CD telemetry system, that is external to the CD processor, (3) the MD processor comprises an internal MD CPU and at least one other internal MD functional module, or (4) the CD processor comprises an internal CD CPU and at least one other internal CD functional module.
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21. The system of claim 18 wherein the medical device is a pulsatile pumping device.
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22. The system of claim 18 wherein the medical device is an electromagnetically activated piston pump.
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23. The system of claim 18 wherein the medical device comprises at least one of (1) an implantable infusion pump for selectively dispensing a selected drug, (2) an implantable infusion pump for selectively dispensing insulin, (3) an implantable sensor for sensing a selected state of the body, (4) an implantable sensor for sensing glucose level, or (5) an implantable electrode for selectively stimulating a portion of the body of the patient.
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24. The system of claim 1 wherein the communication device weighs no more than about 10 oz and comprises a CD housing having a volumetric size smaller than 20 cubic inches.
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25. The system of claim 1 wherein the communication device is further configured to receive status information about a backup CD power source.
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26. The system of claim 25 wherein the status information is received when the backup CD power source is depleted.
Specification