Claims
- 1. A hollow fiber filter for obtaining plasma or plasma water, comprising:
- (a) a hollow, tubular housing having an interior chamber, a longitudinal axis and open ends;
- (b) a plurality of elongated hollow fibers, disposed within said housing and being substantially parallel to said longitudinal axis of said housing and extending the length of said housing;
- (c) two casting compound members disposed within said open ends of said housing, effectively sealing both ends of said housing, while permitting the passage of said hollow fibers therethrough, thereby defining a free flow space within said housing, said free flow space having a cross-sectional area equal to the cross-sectional area of said interior chamber less the combined cross-sectional area of said hollow fibers, and said casting compound members each having a curved face adjacent to said free flow space forming a segment of a cylinder, said curved face being disposed non-perpendicular to said longitudinal axis of said housing;
- (d) at least two hollow fluid flow connectors, each having a longitudinal axis, said fluid flow connectors sealingly affixed to, and forming an intersection with said housing in close proximity to said casting compound members and in flow communication with said free flow space, said connectors being disposed in a manner in which said longitudinal axis of each fluid flow connector forms an acute angle with respect to said longitudinal axis of said housing, the cross-sectional area of said intersection between said flow connectors and said housing being approximately equal to the cross-sectional area of said free flow space, forming means to improve fluid flow through said connectors and housing, and reducing turbulent or stagnant flow characteristics; and
- (e) at least one plasma outlet, said outlet being connected to, and in communication with said hollow fibers external to said casting compound members and said free flow space.
- 2. The hollow fiber of claim 1, wherein said acute angle is approximately 30.degree. (degrees) with respect to said longitudinal axis of said housing.
- 3. The hollow fiber filter according to claim 1 or 2, wherein said longitudinal axis of each of said fluid flow connectors lies in a plane substantially parallel with adjacent said faces of said casting members, said longitudinal axis of each of said connectors intersecting said longitudinal axis of said housing forming a second plane which is perpendicular to the cylinder of which adjacent said faces of said casting members form segments.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3600527 |
Jan 1986 |
DEX |
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RELATED APPLICATIONS
This is a Continuation in Part of application Ser. No. 001,815 filed Jan. 8, 1987 now U.S. Pat. No. 4,789,473. Applicant claims priority under 35 USC .sctn. 119 based on West German Patent Application No. P3600527.4, having a filing date of Jan. 10, 1986.
US Referenced Citations (5)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
1815 |
Jan 1987 |
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