Fresenius Medical Care Holdings, Inc
113 Minis Ave, Savannah, GA 31408
Professional profile
John Oliver Ogden, UT
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#7503902 Mar 17, 2009 Filed: Oct 6, 2005 |
Mel Jensen (Westhaven, UT) Lynn E. Jensen (Syracuse, UT) Thomas I. Folden (Alamo, CA) John Oliver (Ogden, UT) Olli Tuominen (Kowloon Tong, HK) | 11/246724 |
Fresenius Medical Care Holdings, Inc. (Waltham, MA) |
| International Classification: | A61M 37/00, A61M 1/00, F16K 51/00 | 604 61, 604 601, 604 616, 604 32, 422 44, 2511492 |
Patent:
Blood flow reversal valves and related systems and methods
Abstract:
A blood flow reversal valve useful in hemodialysis having rotational detent features enabling audible and tactile feedback to a clinician and alignment features such as visible indicators associated...