Computerized medical diagnostic and treatment advice system including network access
View Patent ↗A system and method for providing computerized, knowledge-based medical diagnostic and treatment advice. The medical advice is provided to the general public over networks, such as a telephone network or a computer network. The invention also includes a stand-alone embodiment that may utilize occasional connectivity to a central computer by use of a network, such as the Internet. New authoring languages, interactive voice response and speech recognition are used to enable expert and general practitioner knowledge to be encoded for access by the public. “Meta” functions for time-density analysis of a number of factors regarding the number of medical complaints per unit of time are an integral part of the system. A re-enter feature monitors the user's changing condition over time. A symptom severity analysis helps to respond to the changing conditions. System sensitivity factors may be changed at a global level or other levels to adjust the system advice as necessary.
1. A medical diagnostic system comprising:
a computing environment arranged to receive patient information, comprising
a server computer connected to a communications network;
a client processor connected to the network and in data communication with the server computer via the network;
an input device, connected to the client, to receive patient information;
an output device, connected to the client, to provide information indicative of a diagnosed medical condition,
wherein the environment executes a program for diagnosing by scoring a medical condition based on the patient information and communicating the diagnosed medical condition via the output device,
and wherein the program comprises
at least one medical diagnostic code portion selectively executed based on at least a portion of the received information, wherein the medical diagnostic code portion scores at least a portion of the received information and diagnoses a medical condition associated with the executed medical diagnostic code portion if the score reaches or passes a threshold; and
wherein the program is arranged to read data from, and write data to, a medical history file stored in association with the client processor or the server computer, and wherein the scoring by the medical diagnostic code portion is affected by the data read from the medical history file.
2. The system defined in claim 1 wherein information transferred between the client processor and the server computer is securely transmitted.
3. The system defined in claim 1 wherein data communication between the server computer and the client processor is intermittent.
4. A computerized system for providing information to any one of a plurality of patients by communicating information over a computer network, the system comprising:
means for selectively executing at least one medical software code portion;
means for accessing a patient medical history during an evaluation process, wherein each patient is associated with at least one record containing medical information unique to the medical condition of the patient, and wherein the patient medical history is persistently stored in the at least one record;
means for determining medical advice particular to a medical condition associated with the medical software code portion through communication over the computer network with a selected one of the patients and with information stored in the patient medical history; and
means for providing the medical advice to the selected patient, wherein the medical advice is stored in a patient consultation summary.
5. The system defined in claim 4 wherein a physician accesses and uses the patient consultation summary to make a diagnosis.
6. A computerized system for determining medical advice for any one of a plurality of patients by communicating information over a computer network, the system comprising:
means for selectively executing at least one medical software code portion;
means for accessing a patient medical history during an evaluation process, wherein each patient is associated with at least one record containing medical information unique to the medical condition of the patient, and wherein the patient medical history is persistently stored in the at least one record; and
means for determining medical advice particular to a medical condition associated with the medical software code portion through communication over the computer network with a selected one of the patients and with information stored in the patient medical history, wherein the medical advice is stored in a patient consultation summary.
7. The system defined in claim 6 , wherein a physician accesses and uses the patient consultation summary to make a diagnosis.
8. The system defined in claim 6 , additionally comprising means for providing the medical advice to the selected patient.