Portable medical questionnaire presentation device
First Claim
1. For use with a hand-held medical-history-taking device, the method of reporting which particular anatomical systems, among a plurality of candidate anatomical systems, are associated with at least one health symptom, responsive to information supplied by the patient, comprising the steps of:
- (a) providing question storage means in said history-taking device storing a plurality of questions to be asked of a medical patient;
(b) providing answer storage means in said history-taking device for storing a plurality of answers obtained from said patient and respectively associated with said questions;
(c) providing, first list storage means in said history-taking device storing a first list identifying, for each of said plurality of candidate anatomical systems, at least one of said symptoms as being associated with said anatomical system;
(d) providing second list storage means in said history-taking device storing a second list identifying, for each of said health symptoms, at least one of said questions as being associated with said health symptom;
(e) causing said history-taking device to consult said question storage means to present a selected sequence of said questions to said patient, causing said history-taking device to solicit a respective answer to each of said questions of said sequence, and causing said history-taking device to store each of said answers in said answer storage means;
(f) causing said history-taking device to select, in turn, each of said plurality of candidate anatomical systems, and causing said history-taking device to consult said first list storage means to determine which health symptoms are associated with said selected anatomical system;
(g) causing said history-taking device to select, in turn, each of said health symptoms determined in the previous step, and causing said history-taking device to consult said second list storage means to determine which questions are associated with said selected health symptom;
(h) causing said history-taking device to select, in turn, each of said questions determined in the previous step, and causing said history-taking device to consult said answer storage means to determine whether the stored answer associated with that question is non-negative; and
(i) if said stored answer is non-negative, causing said history-taking device to produce printer signals to cause an external printer to present in a printed report a report element associating said selected anatomical system with said selected health symptom.
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Abstract
A hand-held, battery-powered medical questionnaire presentation device is provided for use by a patient. The device has means for displaying questions to the patient, a limited number of keys by which the patient can enter answers, and a memory device for storing the patient'"'"'s answers. The device is controlled by a pre-programmed microcomputer which stores in a memory the text of user instructions, medical or health-related questions, and words to be used in printed reports. The microcomputer is programmed to tally the patient'"'"'s answers and, on the basis of that information and objective data supplied by a medical staffer, to present an evaluation of aspects of the patient'"'"'s medical condition or health status. The evaluation may consist of recommendations for tests, an analysis of the patient'"'"'s general medical condition, an analysis of the patient'"'"'s surgical risk, an analysis of the patient'"'"'s functional health status, recommendations for counseling the patient, recommendations for health-related lifestyle improvements, or any other conclusions which may be inferred from the patient'"'"'s responses. The questions and the answer-evaluation software are stored in a readily removable and replaceable integrated circuit module. A variety of specialized questionnaires targeting particular health risks and medical conditions may be provided on interchangeable modules.
324 Citations
8 Claims
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1. For use with a hand-held medical-history-taking device, the method of reporting which particular anatomical systems, among a plurality of candidate anatomical systems, are associated with at least one health symptom, responsive to information supplied by the patient, comprising the steps of:
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(a) providing question storage means in said history-taking device storing a plurality of questions to be asked of a medical patient; (b) providing answer storage means in said history-taking device for storing a plurality of answers obtained from said patient and respectively associated with said questions; (c) providing, first list storage means in said history-taking device storing a first list identifying, for each of said plurality of candidate anatomical systems, at least one of said symptoms as being associated with said anatomical system; (d) providing second list storage means in said history-taking device storing a second list identifying, for each of said health symptoms, at least one of said questions as being associated with said health symptom; (e) causing said history-taking device to consult said question storage means to present a selected sequence of said questions to said patient, causing said history-taking device to solicit a respective answer to each of said questions of said sequence, and causing said history-taking device to store each of said answers in said answer storage means; (f) causing said history-taking device to select, in turn, each of said plurality of candidate anatomical systems, and causing said history-taking device to consult said first list storage means to determine which health symptoms are associated with said selected anatomical system; (g) causing said history-taking device to select, in turn, each of said health symptoms determined in the previous step, and causing said history-taking device to consult said second list storage means to determine which questions are associated with said selected health symptom; (h) causing said history-taking device to select, in turn, each of said questions determined in the previous step, and causing said history-taking device to consult said answer storage means to determine whether the stored answer associated with that question is non-negative; and (i) if said stored answer is non-negative, causing said history-taking device to produce printer signals to cause an external printer to present in a printed report a report element associating said selected anatomical system with said selected health symptom. - View Dependent Claims (2, 3)
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4. For use with a hand-held medical-history-taking device, the method of reporting which particular members of a first subject-matter category among a plurality of candidate members of said first subject matter category, are associated with at least one member of a second subject matter category, at least one of said subject matter categories diagnostically indicated by information supplied by the patient, comprising the steps of:
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(a) providing question storage means in said history-taking device storing a plurality of questions to be asked of a medical patient; (b) providing answer storage means in said history-taking device for storing a plurality of answers obtained from said patient and respectively associated with said questions; (c) providing first list storage means in said history-taking device storing a first list identifying, for each of said plurality of candidate members of said first subject-matter category, at least one member of said second subject-matter category as being associated with said member of said first subject-matter category; (d) providing second list storage means in said history-taking device storing a second list identifying, for each of said members of said second subject matter category, at least one of said questions as being associated with said member of said second subject-matter category; (e) causing said history-taking device to consult said question storage means to present a selected sequence of said questions to said patient, causing said history-taking device to solicit a respective answer to each of said questions of said sequence, and causing said history-taking device to store each of said answers in said answer storage means; (f) causing said history-taking device to select, in turn, each of said plurality of members of said first subject-matter category, and causing said history-taking device to consult said first list storage means to determine which members of said second subject-matter category are associated with said selected member of said first subject-matter category; (g) causing said history-taking device to select, in turn, each of said members of second subject-matter category determined in the previous step, and causing said history-taking device to consult said second list storage means to determine which questions are associated with said selected member of said second subject-matter category; (h) causing said history-taking device to select, in turn, each of said questions determined in the previous step, and causing said history-taking device to consult said answer storage means to determine whether the stored answer associated with that question is non-negative; and (i) if said stored answer is non-negative, causing said history-taking device to produce printer signals to cause an external printer to present in a printed report a report element associating said selected member of said first subject-matter category with said selected member of said second subject-matter category.
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5. A hand-held medical-history-taking device adapted for reporting which particular anatomical systems, among a plurality of candidate anatomical systems, are associated with at least one health symptom, responsive to information supplied by the patient, comprising:
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(a) question storage means storing a plurality of questions to be asked of a medical patient; (b) answer storage means for storing a plurality of answers obtained from said patient and respectively associated with said questions; (c) first list storage means storing a first list identifying, for each of said plurality of candidate anatomical systems, at least one of said health symptoms as being associated with said anatomical system; (d) second list storage means storing a second list identifying, for each of said health symptoms, at least one of said questions as being associated with said health symptom; (e) means for consulting said question storage means to present a selected sequence of said questions to said patient, soliciting a respective answer to each of said questions of said sequence, and storing each of said answers in said answer storage means; (f) means for selecting, in turn, each of said plurality of candidate anatomical systems, and consulting said first list storage means to determine which health symptoms are associated with said selected anatomical system; (g) means for selecting, in turn, each of said health symptoms determined to be associated with said selected anatomical system, and consulting said second list storage means to determine which questions are associated with said selected health symptom; (h) means for selecting, in turn, each of said questions determined determined to be associated with said selected health symptom, and consulting said answer storage means to determine whether the stored answer associated with that question is non-negative; and (i) means for producing printer signals to cause an external printer to present in a printed report a report element associating said selected anatomical system with said selected health symptom, if said stored answer is non-negative. - View Dependent Claims (6, 7)
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8. A hand-held medical history-taking device adapted for reporting which particular members of a first subject-matter category, among a plurality of members of said first subject matter category, are associated with at least one member of a second subject matter category, at least one of said subject matter categories diagnostically indicated by information supplied by the patient, comprising:
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(a) question storage means storing a plurality of questions to be asked of a medical patient; (b) answer storage means for storing a plurality of answers obtained from said patient and respectively associated with said questions; (c) first list storage means storing a first list identifying, for each of said plurality of candidate members of said first subject-matter category, at least one member of said second subject-matter category as being associated with said member of said first subject-matter category; (d) second list storage means storing a second list identifying, for each of said members of said second subject matter category, at least one of said questions as being associated with said member of said second subject-matter category; (e) means for consulting said question storage means to present a selected sequence of said questions to said patient, soliciting a respective answer to each of said questions of said sequence, and storing each of said answers in said answer storage means; (f) means for selecting, in turn, each of said plurality of members of said first subject-matter category, and said first list storage means to determine which members of said second subject-matter category are associated with said selected member of said first subject-matter category; (g) means for selecting, in turn, each of said members of second subject-matter category determined to be be associated with said selected member of said first subject matter category, and consulting said second list storage means to determine which questions are associated with said selected member of said second subject-matter category; (h) means for selecting each of said questions determined to be associated with said selected member of said second subject matter category, and consulting said answer storage means to determine whether the stored answer associated with that question is non-negative; and (i) means for producing printer signals to cause an external printer to present in a printed report a report element associating said selected member of said first subject-matter category with said selected member of said second subject-matter category, if said stored answer is non-negative.
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Specification