SUBRAMANIAM CHITOOR KRISHNAN
Medical Practice in Sacramento, CA
License number
Michigan 4301076770
Issued Date
Jun 28, 2000
Expiration Date
Jan 31, 2016
Category
Medicine
Type
Medical Doctor
Address
Address
Sacramento, CA 95864
Personal information
See more information about SUBRAMANIAM CHITOOR KRISHNAN at radaris.comName
Address
Phone
666 Gail Ave APT 21, Sunnyvale, CA 94086
3337 Forbes Ave, Santa Clara, CA 95051
559 Crystalberry Ter, San Jose, CA 95129
19725 Parkview Ct, Cupertino, CA 95014
Professional information
See more information about SUBRAMANIAM CHITOOR KRISHNAN at trustoria.com
Methods And Systems For Accessing A Pericardial Space And Preventing Strokes Arising From The Left Atrial Appendage
Methods And Systems For Accessing A Pericardial Space And Preventing Strokes Arising From The Left Atrial Appendage
US Patent:
2014005, Feb 27, 2014
Filed:
Aug 22, 2013
Appl. No.:
13/973949
Inventors:
Subramaniam Chitoor Krishnan - Sacramento CA, US
International Classification:
A61B 17/34, A61B 18/04, A61B 17/00, A61B 18/18
US Classification:
606 27, 606185, 606 33
Abstract:
The invention presents methods and systems for accessing a pericardial space and preventing strokes arising from a left atrial appendage (“LAA”) by achieving a complete occlusion of the LAA using an epicardial approach without creating a puckering of the LAA ostium. A complete occlusion of the LAA is desired because bleeding arising from the LAA often leads to embolic strokes. Due to the peculiar anatomy of the LAA ostium, traditional LAA ligation techniques using sutures can lead to puckering, thus compromising the occlusion of the LAA. The invention achieves a complete occlusion and a more effective hemostatic seal with the use of inflatable balloons having electromagnetic coils internally, as well as hydrogels, sponges, and caliber tubes attached to the respective balloon's exterior, anchoring balloons, a closure device having a suture looped through two semi-rigid hollow tube that can be coated with hydrogel or silicone, and locking mechanisms.