US4260581A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic analysis apparatus
Assignee: Olympus Corp
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Filing: 1980-02-01
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Granted: 1981-04-07
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Expires: 2000-02-01
Abstract
Abstract An automatic analysis apparatus which makes use of an exhaustive type reaction vessel, comprising a movable reaction line provided along its overall length with an engage portion operative to be engaged with the reaction vessel, a reaction vessel supply station, a reaction liquid measuring station and a reaction vessel discarding station, all of the stations being arranged along the reaction line in the order as mentioned above.
Inventors
- 👤 Masahiko Sakurada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:22
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/02; G01; G01N; G01N35/00; G01N35/02; G01N35/021; G01N35/04; G01N2035/0401; G01N2035/0427
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
158 words
In an automatic analysis apparatus comprising a movable reaction line provided along its overall length with an engage portion operative to be engaged with a disposable reaction vessel, a supply station arranged at an inlet side of said reaction line and causing the reaction vessels to be engaged with each engage portion of said reaction line one by one, a measuring station arranged at a position succeeding to the inlet side of said reaction line and reacting a given amount of sample and reagent poured into the reaction vessel with each other to produce a reaction liquid and then effecting a required measurement on the reaction liquid, and a discarding station arranged at an outlet side of said reaction line and releasing the reaction vessel from said reaction line and discarding it, the improvement in which said supply station is operatively associated with a constant temperature device so as to maintain the reaction vessel at its given temperature.
Claim 2
Dependent Claim
158 words
In an automatic analysis apparatus comprising a movable reaction line provided along its overall length with an engage portion operative to be engaged with a disposable reaction vessel, a supply station arranged at an inlet side of said reaction line and causing the reaction vessels to be engaged with each engage portion of said reaction line one by one, a measuring station arranged at a position succeeding to the inlet side of said reaction line and reacting a given amount of sample and reagent poured into the reaction vessel with each other to produce a reaction liquid and then effecting a required measurement on the reaction liquid, and a discarding station arranged at an outlet side of said reaction line and releasing the reaction vessel from said reaction line and discarding it, the improvement in which said supply station is operatively associated with a constant temperature device so as to maintain the reaction vessel at its given temperature.
Claim 3
Dependent Claim
175 words
In an automatic analysis apparatus comprising a movable reaction line provided along its overall length with an engage portion operative to be engaged with a discardable reaction vessel, a supply station arranged at an inlet side of said reaction line and causing the reaction vessels to be engaged with each engage portion of said reaction line one by one, a measuring station arranged at a position succeeding to the inlet side of said reaction line and reacting a given amount of sample and reagent poured in the reaction vessel with each other to produce a reaction liquid and then effecting a required measurement on the reaction liquid, and a discarding station arranged at an outlet side of said reaction line and releasing the reaction vessel from said reaction line and discarding it, the improvement in which said discarding station is composed of a first discarding station for discarding the reaction liquid from the reaction vessel and discarding it and a second discarding station for releasing the reaction vessel from the reaction line and discarding it.
Claim 4
Dependent Claim
175 words
In an automatic analysis apparatus comprising a movable reaction line provided along its overall length with an engage portion operative to be engaged with a discardable reaction vessel, a supply station arranged at an inlet side of said reaction line and causing the reaction vessels to be engaged with each engage portion of said reaction line one by one, a measuring station arranged at a position succeeding to the inlet side of said reaction line and reacting a given amount of sample and reagent poured in the reaction vessel with each other to produce a reaction liquid and then effecting a required measurement on the reaction liquid, and a discarding station arranged at an outlet side of said reaction line and releasing the reaction vessel from said reaction line and discarding it, the improvement in which said discarding station is composed of a first discarding station for discarding the reaction liquid from the reaction vessel and discarding it and a second discarding station for releasing the reaction vessel from the reaction line and discarding it.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-04-06 | 1984-10-06 | 1985-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-04-06 | 1988-10-06 | 1989-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-04-06 | 1992-10-06 | 1993-04-07 | $7700.00 | Window Closed / Lapsed |