General-purpose medical instrumentation
A general-purpose, low-cost system provides comprehensive physiological data collection, with extensive data object oriented programmability and configurability for a variety of medical as well as other analog data collection applications. In a preferred embodiment, programmable input signal acquisition and processing circuits are used so that virtually any analog and/or medical signal can be digitized from a common point of contact to a plurality of sensors. A general-purpose data routing and encapsulation architecture supports input tagging and standardized routing through modern packet switch networks, including the Internet; from one of multiple points of origin or patients, to one or multiple points of data analysis for physician review. The preferred architecture further supports multiple-site data buffering for redundancy and reliability, and real-time data collection, routing, and viewing (or slower than real-time processes when communications infrastructure is slower than the data collection rate). Routing and viewing stations allow for the insertion of automated analysis routines to aid in data encoding, analysis, viewing, and diagnosis.
1. A remote patient management system, comprising:
at least one sensor outputting patient physiologic data;
a patient monitor operative to receive the physiologic data and automatically download the data in encrypted form to a network over a wired telephone connection; and
a server interfaced to the network providing a viewing environment enabling a clinician to access and decrypt the patient physiologic data for private analysis or diagnostic purposes.
2. The remote patient management system according to claim 1 , wherein the patient physiologic data output by the sensor is cardiac-related.
3. The remote patient management system according to claim 2 , wherein the patient physiologic data output by the sensor includes electrocardiogram information.
4. The remote patient management system according to claim 1 , wherein the patient monitor is portable or wearable.
5. The remote patient management system according to claim 1 , wherein the patient physiologic data is self-descriptive to facilitate proper routing and retrieval through the server.
6. The remote patient management system according to claim 1 , wherein the network is the Internet.
7. The remote patient management system according to claim 1 , wherein at least a portion of the transfer of the physiologic data monitor from the sensor to the server occurs through a wireless communication link.
8. A remote patient management system, comprising:
at least one sensor outputting cardiac-related patient data;
a portable patient monitor operative to receive the patient data and automatically download the data in encrypted form to an Internet server over a wired telephone connection; and
a viewing environment resident on the server enabling a clinician to access and decrypt the patient's cardiac data for private analysis or diagnostic purposes.
9. The remote patient management system according to claim 8 , wherein the cardiac-related data includes electrocardiogram information.
10. The remote patient management system according to claim 8 , wherein the cardiac-related data is self-descriptive to facilitate proper routing and retrieval through the server.
11. The remote patient management system according to claim 8 , wherein at least a portion of the transfer of the physiologic data monitor from the sensor to the server occurs through a wireless communication link.