Cartridge loader and methods

• US 7,108,472 B2
• Filed: 05/28/2003
• Issued: 09/19/2006
• Est. Priority Date: 07/10/2000
• Status: Expired due to Term

• Current Assignee: Affymetrix, Inc. (Thermo Fisher Scientific Incorporated)
• Original Assignee: Affymetrix, Inc. (Thermo Fisher Scientific Incorporated)
• Inventors: Besemer, Donald, Carlson, Andrew B., Norris, Michael C., Lobban, Peter
• Primary Examiner(s): Lillis, Eileen D.
• Assistant Examiner(s): Fox, Charles A.
• Application Number:
  US10/447,582
• Publication Number:
  US 20030198549A1
• Time in Patent Office: 1,210 Days
• Field of Search: 414/180, 414/222.07, 41433101-33105, 414/937, 414/331.15, 414/806, 414/807
• US Class Current: 414/222.07
• CPC Class Codes: B01J 2219/00608 DNA chips
• CPC Class Codes: B01J 2219/00659 Two-dimensional arrays
• CPC Class Codes: B01J 2219/00691 using robots
• CPC Class Codes: B01J 2219/00702 Processes involving means for analysing and characterising the products
• CPC Class Codes: G01N 2035/00039 Transport arrangements specific to flat sample substrates, e.g. pusher blade
• CPC Class Codes: G01N 2035/00089 Magazines
• CPC Class Codes: G01N 2035/00148 Test cards, e.g. Biomerieux or McDonnel multiwell test cards
• CPC Class Codes: G01N 35/00029 provided with flat sample substrates, e.g. slides G01N35/028 takes precedence

Abstract

A device for transporting cartridges comprises a housing for holding a plurality of cartridges in a temperature controlled environment. A transport system is also provided and has a grasping mechanism for grasping one of the cartridges. The transport system is further used to remove the cartridge from the housing and to place the cartridge into a scanner.

Claims

1. An apparatus, comprising:

a scanner that is constructed and arranged to scan one or more probe arrays, wherein the probe arrays are disposed on a substrate that is coupled to a housing;

a carrier for holding multiple probe arrays, wherein the carrier has a first end and an open second end, and a plurality of slots that are configured to receive the probe arrays in a vertical orientation;

a transporter constructed and arranged to remove one of the probe arrays from the scanner, to return the probe array to the carrier, and to place another one of the probe arrays into the scanner;

wherein the carrier is adapted to hold the probe arrays in a temperature controlled environment, and further comprising a heating station, and wherein the transporter is configured to place one of the probe arrays at the heating station prior to placement into the scanner.

2. An apparatus as in claim 1, wherein the heating station includes a fan that is disposed to blow ambient air toward the probe array.

3. A method for transporting probe arrays, the method comprising:

providing a scanner;

providing a carrier that holds a plurality of housings, wherein each housing includes one or more substrates and one or more probe arrays that are disposed on the substrates, wherein the carrier holds each of the substrates in a generally vertical orientation, and wherein the carrier holds the housings in a spaced apart configuration to permit access to each housing by the transporter;

transporting one or more of the housings having the probe arrays using a transporter to the scanner for loading into the scanner;

placing one of the housings in a warming station and warming the housing prior to depositing the housing into the scanner.

4. A method as in claim 3, wherein the warming step comprises blowing air onto the housing.