Charm Sciences, Inc.

Thomas Lieu

Stanley E Charm

Eliezer Zomer

Max Gandman

Lea Gandman

Lee Gandman

An automatic test apparatus for use in a test method to determine antimicrobial drugs. The test apparatus comprises a first aluminum, electrically heatable block with holes for the insertion of test containers and a separate, second cooling aluminum block adapted to be placed periodically in contact with the heated aluminum block to cool rapidly the heated block. The test apparatus includes timed signals existing therein to alert the test user. The test apparatus is adapted to provide for the timed sequential solid heating and cooling of one or more test containers containing a test sample.

Automatic test apparatus for antimicrobial drugs

A test kit and method for the detection of antimicrobial drugs at low concentrations in a sample in a test container, such as milk, which includes a Bacillus stearothermophilus (BST) tablet and a medium tablet with nutrients to stress the BST and, optionally, a pH indicator. The method comprises preheating a test sample to destroy natural inhibitors, cooling the sample, adding a BST tablet, rapidly heating to effect synchronization of BST germination, adding a medium tablet, incubating and detecting the presence or absence of the antimicrobial drug. The test apparatus includes optionally a test apparatus for the controlled, sequenced heating and cooling of the test sample.

Growing community of inventors

Malden, MA, United States of America

Thomas Lieu