Sample collector

• US 4,560,535 A
• Filed: 01/13/1984
• Issued: 12/24/1985
• Est. Priority Date: 01/15/1983
• Status: Expired due to Term

• Current Assignee: DADE Behring Beteiligungs GmbH (Siemens AG)
• Original Assignee: Hoechst Aktiengesellschaft (Sanofi )
• Inventors: Bouchee, Bernhard
• Primary Examiner(s): Shoap, Allan N.
• Application Number:
  US06/570,510
• Time in Patent Office: 711 Days
• Field of Search: 422/102, 422/104, 435/293, 436/808, 436/809, 356/246, 220/23.8, 220/23.83, 220/408, 220/410, 220/20, 220/21, 206/558, 206/562, 206/563, 73/864.91, 211/74
• US Class Current: 422/552
• CPC Class Codes: B01L 3/5085 for multiple samples, e.g. microtitration plates
• CPC Class Codes: B01L 3/50855 using modular assemblies of strips or of individual wells

Abstract

Apparatus for collecting test samples including a support plate and a plurality of integrally connected vessels, which are supported by the support plate. The support plate includes an upper surface having a predetermined number of recesses aligned in at least one row. The internal dimensional configuration of one of the recesses in each of the rows is different from the configuration characteristic of the remainder of the recesses in the row. The recess with the different internal dimensional configuration is asymmetrically disposed along each of the rows. The vessels from at least one line and the number of vessels in each line is equivalent to the predetermined number of recesses in one of the rows. The base of the vessels has a shape corresponding to the internal dimensional configuration of an opposing recess, such that the base of one of the vessels in each line is different from the remainder of vessels in the same line. Each line of vessels is capable of being positioned within a corresponding one of the rows in only one sequence.

Claims

1. An apparatus for collecting test samples comprising:

a support plate having an upper surface and including a predetermined number of recesses aligned in at least one row along said upper surface, the internal dimensional configuration of one of said recesses in each of said rows being different from the configurations characteristic of the remainder of said recesses in said row, said recess with the different internal dimensional configuration being asymmetrically disposed along each of said rows; and

a plurality of adjacent, integrally connected vessels aligned in at least one line, the number of said vessels in each of said lines being equivalent to the predetermined number of said recesses in said at least one row of recesses, said vessels having base portions for mating with respective ones of said recesses and being supported thereby, said base portion of each of said vessels having a shape corresponding to the internal dimensional configuration of said mated recess and the base of one of said vessels in said line being different from the remainder of said vessels in said line, such that each of said lines of vessels is supported within a corresponding one of said rows in only one sequence.

2. The apparatus for collecting test samples as defined in claim 1, wherein each of said lines of said vessels include T-shaped flanges for integrally connecting each of said vessels with individual ones of said flanges.

3. The apparatus for collecting test samples as defined in claim 1, wherein each of said lines of said vessels include substantially parallel flanges for integrally connecting each of said vessels with one set of said parallel flanges.

4. An apparatus for collecting test samples comprising:

a support plate having an upper surface and including a predetermined number of recesses aligned in a plurality of rows along said upper surface, the internal dimensional configuration of one of said recesses in each of said rows being different from the configuration characteristic of the remainder of said recesses in said row, the remainder of said recesses having a substantially cylindrical internal dimensional configuration, said recess with the different internal dimensional configuration being asymmetrically disposed along each of said rows;

a plurality of adjacent, integrally connected vessels aligned in a plurality of lines, the number of said vessels in each of said plurality of lines being equivalent to the predetermined number of said recesses in said plurality of rows of said recesses, said vessels in each of said plurality of lines having base portion for mating with respective ones of said recesses and being supporting thereby, said base portion of each of said vessels in each of said plurality of lines having a shape corresponding to the internal dimensional configuration of said mated recess and the base of one of said vessels in said line being different from the remainder of said vessels in said line, said base portion of the remainder of said vessels in said line being defined by a support ring, such that said plurality of lines of said vessels is supported within said plurality of rows of said recesses in only one sequence.

5. The apparatus for collecting test samples as defined in claim 4, wherein each of said lines of said vessels include T-shaped flanges for integrally connecting each of said vessels with individual ones of said flanges.

6. The apparatus for collecting test samples as defined in claim 4, wherein each of said lines of said vessels include substantially parallel flanges for integrally connecting each of said vessels with one set of said parallel flanges.