Patents by Inventor Sourabh DUTTA

Sourabh DUTTA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • MACHINE AND ACCESSORIES FOR PERFORMING DOUBLE VOLUME EXCHANGE TRANSFUSION IN NEONATES
    Publication number: 20240238511
    Abstract: A DVET unit is disclosed that comprises a first syringe and a second syringe having a first plunger and a second plunger, adapted to execute a backward stroke and a forward stroke in the respective syringe. The DVET unit also includes a first valve and a second valve. Further, the first valve is closed and the second valve is opened to draw blood from the source and the specimen into the first syringe and the second syringe. Moreover, the first valve is opened and the second valve is closed to pump the blood, drawn during the backward stroke, from the first syringe and the second syringe into the specimen and the waste bin.
    Type: Application
    Filed: March 4, 2022
    Publication date: July 18, 2024
    Inventors: Arindam CHATTERJEE, Sanjeev VERMA, Sourabh DUTTA, Dinesh PANKAJ, Gurinderjit SINGH, Sarbjeet SINGH