Patient-based results display
First Claim
1. A medical testing machine, comprising:
- an input location, an output location, and a vial handling mechanism that moves vials of media sampled from patients from the input location through the testing machine to the output location;
an extraction mechanism that extracts the media from each vial in turn for testing;
a testing system that performs a medical test on the media sampled from patients, each test instance having an outcome, wherein the testing system comprises a high performance liquid chromatography system including a column holding a stationary medium, the high performance liquid chromatography system separating components of the sampled media as the sampled media flows through the column, and the high performance liquid chromatography system including a sensor that senses indications that the separated components are passing the sensor, and wherein the sampled media is blood and the test measures the level of HbA1c hemoglobin in the blood;
a reader that obtains, for each of a plurality of test instances, an identifier of the particular patient from which the media was sampled by reading the identifier from a container that holds the media;
a processor that receives the output of the sensor and determines the outcome for each respective test and that causes test outcomes to be stored in a mass storage memory in association with their respective patient identifiers; and
a computerized retrieval system that enables a user to specify a particular patient identifier and cause the computerized retrieval system to retrieve from the mass storage memory test outcomes associated with the particular patient identifier.
1 Assignment
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Accused Products
Abstract
A medical testing machine provides improved recall and display of the outcomes of tests performed by the machine. Test outcomes and other information are stored in mass storage directly accessible by the medical testing machine. In one aspect, outcomes of tests relating to a particular patient may be recalled. The system may be especially useful for tests that may be performed multiple times for a particular patient over a period of time, for example testing for HbA1c hemoglobin levels in diabetes patients. According to another aspect, the medical testing machine may store an accession number for each test outcome, and may enable a user to display as a group test outcomes having the same accession number. The system may store further information and associate it with particular test outcomes, for example calibration information. The system may also store a set of rules under which each test instance was run.
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Citations
28 Claims
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1. A medical testing machine, comprising:
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an input location, an output location, and a vial handling mechanism that moves vials of media sampled from patients from the input location through the testing machine to the output location; an extraction mechanism that extracts the media from each vial in turn for testing; a testing system that performs a medical test on the media sampled from patients, each test instance having an outcome, wherein the testing system comprises a high performance liquid chromatography system including a column holding a stationary medium, the high performance liquid chromatography system separating components of the sampled media as the sampled media flows through the column, and the high performance liquid chromatography system including a sensor that senses indications that the separated components are passing the sensor, and wherein the sampled media is blood and the test measures the level of HbA1c hemoglobin in the blood; a reader that obtains, for each of a plurality of test instances, an identifier of the particular patient from which the media was sampled by reading the identifier from a container that holds the media; a processor that receives the output of the sensor and determines the outcome for each respective test and that causes test outcomes to be stored in a mass storage memory in association with their respective patient identifiers; and a computerized retrieval system that enables a user to specify a particular patient identifier and cause the computerized retrieval system to retrieve from the mass storage memory test outcomes associated with the particular patient identifier. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A medical testing machine, comprising:
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an input location, an output location, and a vial handling mechanism that moves vials of media sampled from patients from the input location through the testing machine to the output location; an extraction mechanism that extracts the media from each vial in turn for testing; a testing system that performs a medical test on media sampled from patients, each test instance having an outcome, wherein the testing system comprises a high performance liquid chromatography system including a column holding a stationary medium, the high performance liquid chromatography system separating components of the sampled media as the sampled media flows through the column, and the high performance liquid chromatography system including a sensor that senses indications that the separated components are passing the sensor, and wherein the sampled media is blood and the test measures the level of HbA1c hemoglobin in the blood; a reader that obtains, for each of a plurality of test instances, an accession number of the particular media sample by reading the accession number from a container that holds the media; a processor that receives the output of the sensor and determines the outcome for each respective test and that causes each test outcome to be stored in a mass storage memory in association with its respective accession number; and a computerized retrieval system that enables a user to specify a particular accession number and cause the computerized retrieval system to display as a group all of the stored test outcomes having the same accession number. - View Dependent Claims (17, 18, 19, 20)
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21. A medical testing machine, comprising:
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an input location, an output location, and a vial handling mechanism that moves vials of media sampled from patients from the input location through the testing machine to the output location; an extraction mechanism that extracts the media from each vial in turn for testing; a testing system that performs a medical test on media sampled from patients, each test instance having an outcome, wherein the testing system comprises a high performance liquid chromatography system including a column holding a stationary medium, the high performance liquid chromatography system separating components of the sampled media as the sampled media flows through the column, and the high performance liquid chromatography system including a sensor that senses indications that the separated components are passing the sensor, and wherein the sampled media is blood and the test measures the level of HbA1c hemoglobin in the blood; a processor that receives the output of the sensor and determines the outcome for each respective test and that causes test outcomes to be stored in a mass storage memory in association with their respective patient identifiers; and a computerized retrieval system that enables a user to specify a particular filter criterion and cause the computerized retrieval system to retrieve from the mass storage memory test outcomes meeting the filter criterion; wherein the mass storage memory also stores in association with each test instance outcome information about the state of the medical testing machine at the time the particular test instance was run. - View Dependent Claims (22, 23)
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24. A method, comprising:
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receiving vials of media sampled from patients at an input location of a medical testing machine; moving the received vials through the medical testing machine to an output location of the medical testing machine; extracting the media from each vial in turn for testing; separating components of the sampled media using high performance liquid chromatography, wherein separating the components comprises passing the sampled media through a stationary medium; sensing the passage of the separated components using a sensor; recording an outcome of each respective test in a computerized system, wherein the test outcomes result from a test that measures the level of HbA1c hemoglobin in blood; accessing, using the computerized system, an electronic library of the test outcomes obtained from the performance of the high performance liquid chromatography on the media samples; identifying in the library one or more sets of the test outcomes in which each outcome in a respective set results from testing of the same respective media sample; displaying as a group the outcomes in at least one set. - View Dependent Claims (25, 26, 27, 28)
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Specification