The below are open source tools and mostly available on GNU/Linux, and can run on other platforms too: 1  GeoGebra - open source software for dynamic geometry, algebra and calculus for middle/high school and college. Exports interactive web pages.  Kig[1] A GUI based geometry editor.
â¢ Before surgery, wait at least 24 hours after the last dose of LMW heparin is administered before a spinal/epidural catheter is placed. â¢ After surgery, when there is adequate surgical site hemostasis, for twice daily dosing, wait at least 24 hours after catheter removal before resuming therapeutic-dose LMW heparin.
Read More. Lovenox is safe if the kidney function is normal. If it is abnormal then the Lovenox therapy need to be monitored with blood tests to check factor Xa. Lovenox can be given to prevent clots in the stents but your wife might need triple antiplatelet therapy with aspirin, Plavix and Pletal (100 mg twice a day). Read More.