Nx Stage System One Clotting Presentation TM 0555

Nx. Stage System One Clotting Presentation TM 0555, Rev. A © 2012 Nx. Stage Medical, Inc. Nx. Stage is a registered trademark of Nx. Stage Medical, Inc. System One is a trademark of Nx. Stage Medical, Inc. CAUTION: Federal law restricts this device to sale by or on the order of a physician. TM 0555, Rev. A

Early Detection for Filter Clotting • Monitor pressures closely • Utilize the Graph Button in One. View • Use a flashlight to visualize the venous header (blue end) of the filter • Look at alarm history • Flush the filter with saline to check for clotting 2 TM 0555, Rev. A

Normal Pressures 3 TM 0555, Rev. A

Early Detection for Filter Clotting Pressure Behaviors §Assuming that the tubing is not pinched, clamped or leaking: o. Any change in pressures over time means clogging or clotting is likely occurring o. AP may decrease (more negative) if patient arterial access is clotting o. VP may increase if the patient return access is clotting. o. VP may decrease with filter clotting o. EP may change (+/-) with filter clotting or clogging o. Balance Chamber Pressure (BCP) may change (+/-) with filter clotting or clogging o. AP may increase (more positive) with filter clotting 4 TM 0555, Rev. A

Detecting Clotting AP (more negative) or VP EP BCP AP (more positive) 5 TM 0555, Rev. A § Access Clotting § Filter Clotting

Filter Clotting A 6 TM 0555, Rev. A

Filter Clogging B 7 TM 0555, Rev. A

Filter Clogging A 8 TM 0555, Rev. A

Filter Clogging B 9 TM 0555, Rev. A

Clotting Header A 10 TM 0555, Rev. A

Clotting Header B 11 TM 0555, Rev. A

Clotting Header C 12 TM 0555, Rev. A

Clotted Fibers A 13 TM 0555, Rev. A

Clotted Fibers B 14 TM 0555, Rev. A

Clotted Fibers C 15 TM 0555, Rev. A

Clotting Fibers with High Bilirubin 16 TM 0555, Rev. A

Clogging Fibers with High Bilirubin 17 TM 0555, Rev. A

Access Pressure Pod Minor Clotting 18 TM 0555, Rev. A

Access Pressure Pod Major Clotting 19 TM 0555, Rev. A

Thank You 350 Merrimack Street, Lawrence, MA 01843 www. nxstage. com tel: 978 -687 -4700 20 © 2012 Nx. Stage Medical, Inc. Nx. Stage is a registered trademark of Nx. Stage Medical, Inc. System One is a trademark of Nx. Stage Medical, Inc. CAUTION: Federal law restricts this device to sale by or on the order of a physician. TM 0555, Rev. A