Automated staining system and reaction chamber
First Claim
1. An apparatus comprising:
- a reagent cartridge comprising a housing that defines a reagent retaining recess and a reagent directing channel, the reagent retaining recess is fluidly connected to a first sloped surface connecting the reagent retaining recess to an outlet channel extending from a bottom side of the housing, and the reagent directing channel comprises a first inclined portion and a second inclined portion connecting the reagent directing channel to the outlet channel, the second inclined portion extends from the first inclined portion at a substantially right angle, and in a direction toward the first sloped surface, such that the first sloped surface and the second inclined portion converge with one another at the outlet channel, andwherein the reagent retaining recess comprises a sidewall and a ledge extending inwardly from the sidewall, wherein the ledge is dimensioned to support a reagent capsule removably positioned within the reagent retaining recess and fluidly couple the reagent capsule with the first sloped surface.
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Accused Products
Abstract
An apparatus including a reagent cartridge and a reaction chamber, the reagent cartridge having a reagent capsule removably positioned therein for dispensing of a reagent onto the reaction chamber. A system including a linearly translatable mounting assembly having a plurality of mounting stations dimensioned to receive at least one fluid dispensing cartridge, a linearly translatable bulk reagent dispensing assembly having a plurality of bulk reagent dispensing nozzles coupled thereto and a receiving assembly positioned beneath the mounting assembly and the bulk reagent dispensing assembly, the receiving assembly including a plurality of reaction stations. A method including determining an inventory of an automated sample processing system, downloading a processing protocol from a central controller to the automated sample processing system, operating the automated sample processing system based on the processing protocol and independently of the central controller and dispensing a reagent from the automated sample processing system.
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Citations
10 Claims
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1. An apparatus comprising:
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a reagent cartridge comprising a housing that defines a reagent retaining recess and a reagent directing channel, the reagent retaining recess is fluidly connected to a first sloped surface connecting the reagent retaining recess to an outlet channel extending from a bottom side of the housing, and the reagent directing channel comprises a first inclined portion and a second inclined portion connecting the reagent directing channel to the outlet channel, the second inclined portion extends from the first inclined portion at a substantially right angle, and in a direction toward the first sloped surface, such that the first sloped surface and the second inclined portion converge with one another at the outlet channel, and wherein the reagent retaining recess comprises a sidewall and a ledge extending inwardly from the sidewall, wherein the ledge is dimensioned to support a reagent capsule removably positioned within the reagent retaining recess and fluidly couple the reagent capsule with the first sloped surface. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An apparatus comprising:
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a reagent cartridge comprising; a housing that defines a reagent retaining recess and a reagent directing channel, the reagent retaining recess is fluidly connected to a first sloped surface connecting the reagent retaining recess to an outlet channel extending from a bottom side of the housing, and the reagent directing channel comprises a first inclined portion and a second inclined portion connecting the reagent directing channel to the outlet channel, the second inclined portion extends from the first inclined portion at a substantially right angle, and in a direction toward the first sloped surface, such that the first sloped surface and the second inclined portion converge with one another at the outlet channel; a reagent capsule positioned within the reagent retaining recess; and a bracket assembly coupled to the capsule, the bracket assembly configured to secure the capsule to the reagent cartridge, wherein the bracket assembly comprises an identifier identifying a reagent contained within the capsule. - View Dependent Claims (8, 9, 10)
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Specification