Location History:
- Dortmund, DE (2004 - 2009)
- Unno, DE (2012)
- Arlington, MA (US) (2017 - 2022)
- Unna, DE (2010 - 2023)
Company Filing History:
8 out of 49 
5 out of 26 
2 out of 6 Years Active: 2004-2023
Title: The Innovative Contributions of Dirk Klaus Osterloh
Introduction
Dirk Klaus Osterloh is a prominent inventor based in Dortmund, Germany. He has made significant contributions to the field of automated microscopic cell analysis, holding a total of 15 patents. His work focuses on developing advanced technologies for analyzing biological samples, particularly blood cells.
Latest Patents
Osterloh's latest patents include innovative designs for single-use test cartridges and cell analyzer apparatuses. One of his notable inventions describes methods for automatically performing microscopic cell analysis tasks, such as counting and analyzing blood cells in biological samples. In this process, a small measured quantity of a biological sample, such as whole blood, is placed in a mixing bowl on the disposable test cartridge. The cell analyzer then deposits a known amount of diluent or stain into the mixing bowl and mixes it with the blood. The analyzer takes a measured amount of the mixture and dispenses it into a sample cup in fluid communication with an imaging chamber. The geometry of the imaging chamber is specifically designed to maintain the uniformity of the mixture and prevent cells from crowding or clumping during transfer. Images of all cellular components within the imaging chamber are counted and analyzed to obtain a complete blood count.
Another patent focuses on a similar automated microscopic cell analysis method. In this case, a small unmeasured quantity of a biological sample, such as whole blood, is placed in the disposable test cartridge, which is then inserted into the cell analyzer. The analyzer isolates a precise volume of the biological sample, mixes it with self-contained reagents, and transfers the entire volume to an imaging chamber. The geometry of this chamber is also designed to maintain uniformity and prevent crowding or clumping of cells. The images of the cellular components are analyzed to obtain counts per unit volume, providing valuable insights into red blood cells, white blood cells, and platelets.
Career Highlights
Throughout his career, Osterloh has worked with notable companies such as Boehringer Ingelheim Microparts GmbH and Medica Corporation. His experience in these organizations has contributed to his expertise in the field of biomedical technology and innovation.
Collaborations
Osterloh has collaborated with several professionals in his field, including Ronald L. Jones and Adrian Gropper. These collaborations have further enhanced his research and development efforts in automated cell analysis technologies.
Conclusion
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