Patents by Inventor Jitender Gupta

Jitender Gupta 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).

  • Blood transfusion system
    Patent number: 7083587
    Abstract: The present invention provides a blood transfusion system having valve circuit, for transfusion of blood to a patient, said system comprising a Y-Shaped connector comprising of three arm [7, 16(a) and 16(b)] and a junction (9), wherein arm 7 is connected to the patient at its one end and to the junction (9) at its other end, arm 16(a) is connected to the junction (9) at its one end and to a waste-blood suction syringe (10) at its other end through a valve (11), an outlet is being provided in the arm 16(a) between the valve 11 and the waste-blood suction syringe for dispensing the waste blood, arm 16(b) is connected to the junction (9) at its one end and to a fresh-blood supplying syringe (13) at its other end through a valve (14), a fresh-blood supplying means is being connected in the arm 16(b) between the valve 14 and the fresh-blood supplying syringe through a valve (15), and syringes (10 and 13) are being operated synchronously.
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: August 1, 2006
    Assignee: Counsel of Scientific and Industrial Research
    Inventors: Kashi Das Chattopadhyay, Sanjeev Verma, Pirthi Raj, Jitender Gupta
  • Blood transfusion system
    Publication number: 20030181841
    Abstract: The present invention provides a blood transfusion system having valve circuit, for transfusion of blood to a patient, said system comprising a Y-Shaped connector comprising of three arm [7, 16(a) and 16(b)] and a junction (9), wherein arm 7 is connected to the patient at its one end and to the junction (9) at its other end, arm 16(a) is connected to the junction (9) at its one end and to a waste-blood suction syringe (10) at its other end through a valve (11), an outlet is being provided in the arm 16(a) between the valve 11 and the waste-blood suction syringe for dispensing the waste blood, arm 16(b) is connected to the junction (9) at its one end and to a fresh-blood supplying syringe (13) at its other end through a valve (14), a fresh-blood supplying means is being connected in the arm 16(b) between the valve 14 and the fresh-blood supplying syringe through a valve (15), and syringes (10 and 13) are being operated synchronously.
    Type: Application
    Filed: March 22, 2002
    Publication date: September 25, 2003
    Inventors: Kashi Das Chattopadhyay, Sanjeev Verma, Pirthi Raj, Jitender Gupta