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07-08-2009

Safety I.V. catheter with in-built device to prevent blood back flow

This invention relates to a medical safety intravenous (I.V.) catheter with an inbuilt device to prevent blood back flow and where there is a body of I.V. Catheter, a needle hub, washer Number I and washer Number II, a ball placed between the two washers and wherein the needle passes through the two holes of the washers into the plastic tubing and on withdrawal of the needle after cannulation, the flow of blood pushes the ball to the centric hole of the washer Number II and wherein conversely, the fluid administered into the body of the catheter pushes the ball to the centric hole of the washer Number I and fluid get passage through.

Document: EP2077134A1
Click here for the full patent text at DEPATISnet [PDF]
Published patent application
Disclosure date: 10-02-2007
Publication date: 07-08-2009
Applicant: EASTERN MEDIKIT LTD, IN
Inventor: NARANG KARUN RAJ, IN ; PAUL SANJEEV, IN


© European Patent Office. This information was obtained from the espacenet of the European Patent Office. There is no guarantee of its correctness or curency. For additional information, please use the research at espacenet. It is possible to determine the current legal and procedural status of patents and utility patents/models at http://worldwide.espacenet.com/ kfree of charge.

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