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| Number | Title | Issue Date |
| 5954957 | Multi-purpose cap for hydraulic ports on a medical device A cap are disclosed that can be attached to at least two of the following hydraulic fittings found on a medical device: a blood port according to DIN 13 090, part 3, comprising a male DIN nipple and surrounding female threaded collar; a male DIN nipple ac... | 09/21/1999 |
| 5903211 | Medical treatment device with a user interface adapted for home or limited care environments A medical treatment device is disclosed that utilizes an entertainment displays such as a standard television set, to control the medical treatment device. For example, alarm conditions may be displayed and a user (such as a patient) can respond to such a... | 05/11/1999 |
| 5897817 | Process for making a medical device from a cellulose acetate hollow fiber semipermeable membrane Methods are disclosed for making semipermeable membranes from cellulose acetate and for making medical devices therefrom. In the process, a molten liquid comprising cellulose acetate (CA) is extruded to produce a membrane. The solvent and non-solvent are ... | 04/27/1999 |
| 5744027 | Apparatus for kidney dialysis A number of improvements relating to methods and apparatuses for kidney dialysis are disclosed. These include checking of dialysate bypass status using flow measurement; using a flow sensor to confirm the absence of ultrafiltration during bypass; automati... | 04/28/1998 |
| 5736046 | High-flux hollow-fiber membrane with enhanced transport capability and process for making same Semipermeable membranes are disclosed for purifying aqueous biological fluids. The membranes are particularly suitable for purifying extracorporeal blood via hemodialysis. The membranes, preferably configured as hollow fibers, are made from a hydrophilic ... | 04/07/1998 |
| 5730712 | Extracorporeal blood treatment apparatus and method Dialyzers and methods are disclosed for performing shortened extracorporeal blood treatments. A flow restriction is provided in a dialyzer serving to partially impede flow of dialysate through the dialysate compartment of the dialyzer. As a result, the pr... | 03/24/1998 |
| 5643452 | High-flux hollow-fiber membrane with enhanced transport capability and process for making same Semipermeable membranes are disclosed for purifying aqueous biological fluids. The membranes are particularly suitable for purifying extracorporeal blood via hemodialysis. The membranes, preferably configured as hollow fibers, are made from a hydrophilic ... | 07/01/1997 |
| 5487827 | Method and apparatus for kidney dialysis A number of improvements relating to methods and apparatuses for kidney dialysis are disclosed. These include checking of dialysate bypass status using flow measurement; using a flow sensor to confirm the absence of ultrafiltration during bypass; automati... | 01/30/1996 |
| 5486286 | Apparatus for performing a self-test of kidney dialysis membrane A number of improvements relating to methods and apparatuses for kidney dialysis are disclosed. These include checking of dialysate bypass status using flow measurement; using a flow sensor to confirm the absence of ultrafiltration during bypass; automati... | 01/23/1996 |
| 5326476 | Method and apparatus for kidney dialysis using machine with programmable memory Methods are disclosed for providing certain operational instructions to a hemodialysis machine. The hemodialysis machine possesses a programmable memory and a capability of operating according to a time-varying parameter such as variable ultrafiltration. ... | 07/05/1994 |
