Original from: Bosch

Plans to use innovative Bosch BioMEMS technology in PCR tests for multiresistant bacteria

- Bosch and R-Biopharm are jointly investing 150 million euros in the development of new PCR tests and in marketing. 

- PCR test for multiresistant gram-negative (MRGN) bacteria to be developed using novel BioMEMS technology.

- BioMEMS chips permit simultaneous testing of up to 250 genetic characteristics – in some cases, in less than 15 minutes.

“We are expanding in medical technology, a market we have defined as a strategic growth field. The fact that we can apply our many years of expertise and experience in the research and development of microchips, molecular diagnostics, and miniaturization, as well as our manufacturing know-how, makes this an attractive prospect for us,” says Stefan Hartung, chairman of the Bosch board of management. “In medical technology, partnership models are a useful way of shortening product cycles and opening up distribution channels in this dynamic, innovative market,” he adds. Point-of-care molecular diagnostics is expected to become a market worth billions. Bosch Healthcare Solutions and R-Biopharm aim to achieve sales in the medium nine-figure range by 2030. 

The R-Biopharm Group, based in Darmstadt, Germany, has many years of expertise in clinical and food diagnostics. In addition, the company has well-established sales channels worldwide and knowledge of the relevant markets. “Our partnership with Bosch Healthcare Solutions marks a significant milestone in the implementation of the R-Biopharm Group’s growth strategy in the field of clinical diagnostics,” says Dr. Frank Apostel, Chief Operating Officer Clinical Diagnostics and Nutrition Care at R-Biopharm. “Together, we will work toward the goal of offering excellent products and solutions that can play a major part in combating diseases and developing medicines,” he adds. 

Partnership goals: develop new PCR tests and strengthen sales

One development goal within the ten-year partnership is a test for multiresistant gram-negative (MRGN) bacteria3, which is to be implemented using Bosch’s innovative, novel BioMEMS technology. The healthcare system faces the challenge of coping with an increasing number of diseases caused by multiresistant bacteria: in 2019, antimicrobial resistance had a hand in 4.95 million deaths worldwide, and each year, 670,000 infections caused by antibiotic-resistant bacteria occur in Europe4. In recent years, these bacteria have become a problem in hospitals – which administer particularly large quantities of antibiotics in the course of treating patients. In addition to the health risks, the financial burden of hygiene and quarantine measures in the healthcare sector should not be underestimated. 

Vivalytic: even faster and more efficient with Bosch BioMEMS technology

As compact as a desktop computer tower, the universal, fully automatic Vivalytic Analyser is a platform for which various manufacturers can quickly and easily adapt and implement tests. The test cartridges already contain all the necessary reagents. “You could say we’ve shrunk a laboratory down to the size of a smartphone,” says Marc Meier, president of Bosch Healthcare Solutions. “BioMEMS technology makes our Vivalytic platform even faster and more efficient, since this high-performance silicon chip, developed and manufactured by Bosch, enables fully automatic, simultaneous testing of up to 250 genetic characteristics such as pathogens in a single test cartridge, in some cases in less than 15 minutes,” he adds. “This marks the entry of Bosch and its partners into nanofluidics, which processes very small quantities of liquids in the nanoliter range.” This further miniaturization underscores the advantages of the Vivalytic platform: its compact size enables fast and targeted diagnostics directly at the point of sample collection – either at the doctor’s office or in the hospital – without the frequently time-consuming detour via a central laboratory. Medically trained specialists can carry out the PCR tests without special laboratory training. 

The two companies want to develop further PCR tests to detect tuberculosis and determine any drug resistance. A few days ago, Bosch announced its first partnership with the Northern Irish medical technology company Randox Laboratories Ltd. By the end of the decade, Bosch and its two partners will have invested some 300 million euros in the further development of the Vivalytic analysis platform.

Source: Additional partnership in medical technology: Bosch and R-Biopharm to strengthen Vivalytic analysis platform