US5282149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adaptive scheduling system and method for a biological analyzer with reproducible operation time periods
Assignee: Abbott Laboratories
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Filing: 1991-06-03
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Granted: 1994-01-25
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Expires: 2011-06-03
Abstract
Abstract A biological sample analyzer, and a method and system for operation thereof, wherein instrument systems used to perform an assay of each of the biological samples loaded into the analyzer are operated in accordance with a schedule developed by a scheduler routine. The scheduler routine determines a time allowance for performing operations by instrument systems for conducting an assay on each biological sample from a load list indicating the type of assay to be conducted upon each biological sample. The time allowance determined is adapted to accommodate variations in actual performance of instrument system operations on each sample so that the assays of the biological samples can be performed by the instrument system operations in accordance with a reliable and reproducible schedule.
Inventors
- 👤 Cass J. Grandone
- 👤 Mark Pierce
- 👤 Ilya Ratner
- 👤 Jeanine T. Douglas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:27
CPC Classifications
G; G01; G01N; G01N35/00; G01N35/00584; G01N35/00722; G01N35/00732; G01N35/0092; G05; G05B; G05B19/00; G05B19/02; G05B19/418; G05B19/41865; G01N2035/00742; G01N2035/00752; G01N35/02; G01N35/04; G01N2035/0401; G01N2035/0429; G01N2035/0436; G01N35/10; G01N35/1009; G01N2035/1025; G01N35/025; Y; Y02; Y02P; Y02P90/00; Y02P90/02
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
114 words
An improved analyzer into which biological samples are loaded and having instrument systems to perform an assay of each of the samples loaded therein, the improvement comprising: means for determining a time allowance for performing operations by the instrument systems on each biological sample for the assay to be conducted, said time allowance of a sufficient duration to accommodate variations in actual performance of the instrument system operations on each sample; means for scheduling the instrument system operations for each sample in accordance with the time allowances determined; and means for conducting the assays of the biological samples by performing the instrument system operations in accordance with a schedule established by said scheduling means.
Claim 2
Dependent Claim
114 words
An improved analyzer into which biological samples are loaded and having instrument systems to perform an assay of each of the samples loaded therein, the improvement comprising: means for determining a time allowance for performing operations by the instrument systems on each biological sample for the assay to be conducted, said time allowance of a sufficient duration to accommodate variations in actual performance of the instrument system operations on each sample; means for scheduling the instrument system operations for each sample in accordance with the time allowances determined; and means for conducting the assays of the biological samples by performing the instrument system operations in accordance with a schedule established by said scheduling means.
Claim 3
Dependent Claim
90 words
The improved analyzer of claim 1 in which the means for determining a time allowance further comprises: means for developing a list of time blocks for each sample from an entered load list indicating a type of assay to be performed on each sample, each of said time blocks having a time allowance for performing instrument system operations assigned to said time block; and means for scheduling the time blocks to perform the instrument operations on a specimen sample including means for determining a start time for each time block.
Claim 4
Dependent Claim
89 words
The improved analyzer of claim 2 in which the means for conducting the assays further comprises: means for beginning performing the instrument system operations assigned to a time block at the start time determined for said time block; means for continuing performing the instrument system operations assigned to the time block until the instrument systems operations assigned to said time block are completed; and means for waiting until a scheduled start of a next scheduled time block to perform instrument system operations assigned to said next scheduled time block.
Claim 5
Dependent Claim
42 words
The improved analyzer of claim 3 in which the means for conducting the assays further comprises: means for idling the analyzer instrument systems from completion of the operations assigned to the time block until a beginning of the next scheduled time block.
Claim 6
Dependent Claim
39 words
The improved analyzer of claim 2 in which the means for determining a time allowance further comprises: means for determining a time allowance based upon a maximum time duration for performing the instrument system operations in said time block.
Claim 7
Dependent Claim
102 words
An automatic immunoassay analyzer into which specimen samples can be loaded and having analyzer instrument systems for performing an assay of each of the samples comprising: (a) means for determining time blocks for each specimen sample, each time block having a time duration of a sufficient duration for accommodating the instrument system operations on a specimen sample determined by a protocol for the assay to be performed on the specimen sample; (b) means for scheduling the time blocks for each specimen sample; and (c) means for conducting the assays of the specimen samples by performing the operations of the scheduled time blocks.
Claim 8
Dependent Claim
102 words
An automatic immunoassay analyzer into which specimen samples can be loaded and having analyzer instrument systems for performing an assay of each of the samples comprising: (a) means for determining time blocks for each specimen sample, each time block having a time duration of a sufficient duration for accommodating the instrument system operations on a specimen sample determined by a protocol for the assay to be performed on the specimen sample; (b) means for scheduling the time blocks for each specimen sample; and (c) means for conducting the assays of the specimen samples by performing the operations of the scheduled time blocks.
Claim 9
Independent Claim
108 words
A method for operating a biological sample analyzer having analyzer instrument systems to perform an assay of each sample loaded therein, the improvement comprising the steps of: determining a time allowance for performing operations by the instrument systems on each biological sample for the type of assay to be conducted, said time allowance of a sufficient duration to accommodate variations in actual performance of the instrument system operations on each sample; developing a schedule for operating the instrument systems for each sample in accordance with the time allowances determined; and conducting the assays of the biological samples by performing the instrument system operations in accordance with the schedule.
Claim 10
Independent Claim
108 words
A method for operating a biological sample analyzer having analyzer instrument systems to perform an assay of each sample loaded therein, the improvement comprising the steps of: determining a time allowance for performing operations by the instrument systems on each biological sample for the type of assay to be conducted, said time allowance of a sufficient duration to accommodate variations in actual performance of the instrument system operations on each sample; developing a schedule for operating the instrument systems for each sample in accordance with the time allowances determined; and conducting the assays of the biological samples by performing the instrument system operations in accordance with the schedule.
Claim 11
Dependent Claim
103 words
The method of claim 7 in which the step of determining a time allowance further comprises the step of: developing a list of time blocks for each sample from an entered load list indicating a type of assay to be performed upon each of the biological samples, each of said time blocks having a time allowance for performing instrument system steps assigned to said time block; and further in which the step of developing a schedule further comprises: developing a schedule for the time blocks to perform the instrument operations on a specimen sample including determining a start time for each time block.
Claim 12
Dependent Claim
85 words
The method of claim 8 in which the step of conducting the assays further comprises the steps of: beginning performing the instrument system operations assigned to a time block at the start time determined for said time block; continuing performing the instrument system operations assigned to the time block until the instrument systems operations assigned to said time block are completed; and waiting until a scheduled start of the next scheduled time block to perform instrument system operations assigned to said next scheduled time block.
Claim 13
Dependent Claim
43 words
The method of claim 9 in which the step of conducting the assays further comprises the step of: idling the analyzer instrument systems from a completion of the operations assigned to the time block until a beginning of the subsequent scheduled time block.
Claim 14
Dependent Claim
39 words
The method of claim 8 in which the steps of determining a time allowance further comprises the step of: determining a time allowance based upon a maximum time duration for performing the instrument system operations in said time block.
Claim 15
Independent Claim
139 words
A method for operating an automatic immunoassay analyzer having analyzer instrument systems to perform an assay of each biological sample loaded therein and in which more than one assay can be performed on biological samples loaded into the analyzer, and further in which analyzer instrument system operating steps performed on the biological samples to perform the assays are included in programmed instructions included in protocols, comprising the steps of: (a) determining time blocks for each biological sample, each time block having a time duration of a sufficient duration for accommodating the instrument system operations on a biological sample determined by a protocol for the assay to be performed on the biological sample; (b) scheduling the time blocks for each biological sample; and (c) conducting the assays of the biological samples by performing the operations of the scheduled time blocks.
Claim 16
Independent Claim
139 words
A method for operating an automatic immunoassay analyzer having analyzer instrument systems to perform an assay of each biological sample loaded therein and in which more than one assay can be performed on biological samples loaded into the analyzer, and further in which analyzer instrument system operating steps performed on the biological samples to perform the assays are included in programmed instructions included in protocols, comprising the steps of: (a) determining time blocks for each biological sample, each time block having a time duration of a sufficient duration for accommodating the instrument system operations on a biological sample determined by a protocol for the assay to be performed on the biological sample; (b) scheduling the time blocks for each biological sample; and (c) conducting the assays of the biological samples by performing the operations of the scheduled time blocks.
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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) | 1997-01-24 | 1997-07-26 | 1998-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-01-24 | 2001-07-26 | 2002-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-01-24 | 2005-07-26 | 2006-01-25 | $7700.00 | Window Closed / Lapsed |