US6645142B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glucose monitoring instrument having network connectivity
Assignee: Hercules Capital Inc
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Filing: 2000-12-01
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Granted: 2003-11-11
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Expires: 2020-12-01
Abstract
Abstract A glucose monitoring instrument having network-based communication features which provide a link between patient and practitioner. The glucose monitoring instrument comprises circuitry for communicating data with one or more destination sites on the network which are configured to transmit and receive information to and from the instrument. Instrument measurements are transmitted over the link in addition to information and guidance, to provide increased accuracy, improved program compliance, and patient guidance from a supervisory authority or medical practitioner. In addition, a set of calibration features encourage calibration compliance.
Inventors
- 👤 James R. Braig
- 👤 Gary E. Hewett
- 👤 Michael A. Munrow
- 👤 Julian M. Cortella
- 👤 Kamrava Azizi
- 👤 Daniel S. Goldberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 02:32
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/0002; G; G16; G16H; G16H40/00; G16H40/40; G16H40/60; G16H40/67; G16Z; G16Z99/00; A61B5/145; A61B5/14532; Y; Y10; Y10S; Y10S128/00; Y10S128/903; Y10S128/904
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
219 words
A glucose monitoring system adapted for remote but direct supervision of a patient's monitoring activities by a medical practitioner, comprising: a glucose monitoring network; and a glucose monitoring device for use by the patient, the glucose monitoring device comprising: a glucose detection element for collecting a patient signal proportional to a glucose level of the patient; an instrument circuit for processing the patient signal to determine a glucose measurement for the patient; a network interface coupled with the glucose monitoring network; and a networking circuit coupled with the network interface, the network circuit comprising: an interface coupled with the instrument circuit; a memory for storing the glucose measurement; and a processor coupled with the interface and with the memory, the processor configured to send the glucose measurement over the glucose monitoring network to permit the measurement to be monitored by the medical practitioner, the processor further configured to respond to a lockout command received over the network by placing the glucose monitoring device in a lockout mode in which glucose measurement functionality is not accessible to the patient, and wherein calibration functionality of the glucose monitoring device remains accessible to the patient when the glucose monitoring device is in the lockout mode, such that the patient may follow a calibration procedure to recalibrate and unlock the glucose monitoring device.
Claim 2
Dependent Claim
219 words
A glucose monitoring system adapted for remote but direct supervision of a patient's monitoring activities by a medical practitioner, comprising: a glucose monitoring network; and a glucose monitoring device for use by the patient, the glucose monitoring device comprising: a glucose detection element for collecting a patient signal proportional to a glucose level of the patient; an instrument circuit for processing the patient signal to determine a glucose measurement for the patient; a network interface coupled with the glucose monitoring network; and a networking circuit coupled with the network interface, the network circuit comprising: an interface coupled with the instrument circuit; a memory for storing the glucose measurement; and a processor coupled with the interface and with the memory, the processor configured to send the glucose measurement over the glucose monitoring network to permit the measurement to be monitored by the medical practitioner, the processor further configured to respond to a lockout command received over the network by placing the glucose monitoring device in a lockout mode in which glucose measurement functionality is not accessible to the patient, and wherein calibration functionality of the glucose monitoring device remains accessible to the patient when the glucose monitoring device is in the lockout mode, such that the patient may follow a calibration procedure to recalibrate and unlock the glucose monitoring device.
Claim 3
Dependent Claim
140 words
A glucose monitoring device for use by a patient, comprising: detection circuitry capable of generating glucose measurements reflective of the patient's glucose level; a processor connected to the detection circuitry; and a network interface that couples the processor to a network; wherein the processor is configured to send the glucose measurements over the network to permit such measurements to be monitored at a central monitoring facility, and is further configured to respond to at least one type of command received over the network by modifying a mode of operation of the glucose monitoring device, and wherein calibration functionality of the device remains accessible to the patient when the device is in a lockout mode in which glucose measurement functionality is not accessible to the patient, such that the patient may follow a calibration procedure to recalibrate and unlock the device.
Claim 4
Dependent Claim
140 words
A glucose monitoring device for use by a patient, comprising: detection circuitry capable of generating glucose measurements reflective of the patient's glucose level; a processor connected to the detection circuitry; and a network interface that couples the processor to a network; wherein the processor is configured to send the glucose measurements over the network to permit such measurements to be monitored at a central monitoring facility, and is further configured to respond to at least one type of command received over the network by modifying a mode of operation of the glucose monitoring device, and wherein calibration functionality of the device remains accessible to the patient when the device is in a lockout mode in which glucose measurement functionality is not accessible to the patient, such that the patient may follow a calibration procedure to recalibrate and unlock the device.
Claim 5
Dependent Claim
38 words
The glucose monitoring device of claim 2 , wherein the processor is responsive to a command received from the network by issuing a warning to the user indicating that a calibration interval will end in a preset time.
Claim 6
Independent Claim
138 words
A method of monitoring glucose levels of a patient, comprising: obtaining glucose measurements of the patient with a portable glucose measurement device; transmitting the glucose measurements of the patient over a network from the glucose measurement device to a central monitoring facility to permit the measurements to be monitored by a practitioner; and transmitting a command over the network to the portable glucose measurement device representing a signal to the user that signifies a change in a mode of operation of the device, wherein the command is a lockout command that places the device in a lockout mode in which glucose measurement functionality is not accessible to the patient and but in which calibration functionality of the device remains accessible to the patient, such that the patient may follow a calibration procedure to recalibrate and unlock the device.
Claim 7
Independent Claim
138 words
A method of monitoring glucose levels of a patient, comprising: obtaining glucose measurements of the patient with a portable glucose measurement device; transmitting the glucose measurements of the patient over a network from the glucose measurement device to a central monitoring facility to permit the measurements to be monitored by a practitioner; and transmitting a command over the network to the portable glucose measurement device representing a signal to the user that signifies a change in a mode of operation of the device, wherein the command is a lockout command that places the device in a lockout mode in which glucose measurement functionality is not accessible to the patient and but in which calibration functionality of the device remains accessible to the patient, such that the patient may follow a calibration procedure to recalibrate and unlock the device.
Claim 8
Independent Claim
133 words
A method of monitoring glucose levels of a patient, comprising: obtaining glucose measurements of the patient with a portable glucose measurement device; transmitting the glucose measurements of the patient over a network from the glucose measurement device to a central monitoring facility to permit the measurements to be monitored by a practitioner; and transmitting a command over the network to the portable glucose measurement device representing a signal to the user that signifies a change in a mode of operation of the device, wherein the command is a lockout command that places the device in a lockout mode in which glucose measurement functionality is not accessible to the patient, and wherein the lockout command is transmitted in response to detection that the device has not been calibrated within a selected period of time.
Claim 9
Independent Claim
133 words
A method of monitoring glucose levels of a patient, comprising: obtaining glucose measurements of the patient with a portable glucose measurement device; transmitting the glucose measurements of the patient over a network from the glucose measurement device to a central monitoring facility to permit the measurements to be monitored by a practitioner; and transmitting a command over the network to the portable glucose measurement device representing a signal to the user that signifies a change in a mode of operation of the device, wherein the command is a lockout command that places the device in a lockout mode in which glucose measurement functionality is not accessible to the patient, and wherein the lockout command is transmitted in response to detection that the device has not been calibrated within a selected period of time.
Claim 10
Dependent Claim
25 words
The method of claim 5 , further comprising displaying a calibration expiration warning at the glucose measurement device prior to the selected period of time.
Claim 11
Independent Claim
125 words
A method of monitoring glucose levels of a patient, comprising: obtaining glucose measurements of the patient with a portable glucose measurement device; transmitting the glucose measurements of the patient over a network from the glucose measurement device to a central monitoring facility to permit the measurements to be monitored by a practitioner; and transmitting a command over the network to the portable glucose measurement device representing a signal to the user that signifies a change in a mode of operation of the device, wherein the command is a lockout command that places the device in a lockout mode in which glucose measurement functionality is not accessible to the patient, and wherein the lockout command is transmitted in response to detection that the device requires service.
Claim 12
Independent Claim
125 words
A method of monitoring glucose levels of a patient, comprising: obtaining glucose measurements of the patient with a portable glucose measurement device; transmitting the glucose measurements of the patient over a network from the glucose measurement device to a central monitoring facility to permit the measurements to be monitored by a practitioner; and transmitting a command over the network to the portable glucose measurement device representing a signal to the user that signifies a change in a mode of operation of the device, wherein the command is a lockout command that places the device in a lockout mode in which glucose measurement functionality is not accessible to the patient, and wherein the lockout command is transmitted in response to detection that the device requires service.
Claim 13
Independent Claim
98 words
A method of monitoring glucose levels of a patient, comprising: obtaining glucose measurements of the patient with a portable glucose measurement device; transmitting the glucose measurements of the patient over a network from the glucose measurement device to a central monitoring facility to permit the measurements to be monitored by a practitioner; transmitting a command over the network to the portable glucose measurement device representing a signal to the user that signifies a change in a mode of operation of the device; and displaying a calibration expiration warning at the glucose measurement within a selected period of time.
Claim 14
Independent Claim
98 words
A method of monitoring glucose levels of a patient, comprising: obtaining glucose measurements of the patient with a portable glucose measurement device; transmitting the glucose measurements of the patient over a network from the glucose measurement device to a central monitoring facility to permit the measurements to be monitored by a practitioner; transmitting a command over the network to the portable glucose measurement device representing a signal to the user that signifies a change in a mode of operation of the device; and displaying a calibration expiration warning at the glucose measurement within a selected period of time.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2006-11-10 | 2007-05-12 | 2007-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-11-10 | 2011-05-12 | 2011-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-11-10 | 2015-05-12 | 2015-11-11 | $7700.00 | Window Closed / Lapsed |