Title:
血液フィルターおよびフィルターの製作方法
Document Type and Number:
Japanese Patent JP4292428
Kind Code:
B2
Abstract:
A container has first and second walls, each formed of a thermoplastic sheet having a peripheral edge. A peripheral seal joins the peripheral edges together to form an interior chamber enclosed by the first and second walls. A port communicates with the interior chamber. The port is spaced from and does not extend through the peripheral seal. The port comprises a hollow thermoplastic tube, which extends through a slit in one of the first and second sheets and is oriented tangentially thereto. The slit is fused by heat about the tube, forming a heat fused junction. A medical product or a blood filter material can be housed in the interior chamber.
Inventors:
Lynn, Daniel Earl
Minshall, Billy W
Won's, Allen Earl
Fisher, David Pee
Minshall, Billy W
Won's, Allen Earl
Fisher, David Pee
Application Number:
JP51761495A
Publication Date:
July 08, 2009
Filing Date:
December 20, 1994
Export Citation:
Assignee:
Fenwall, Incorporated
International Classes:
A61K35/14; A61M1/34; A61J1/05; A61J1/10; B01D29/00; B01D29/01; B01D39/08; B01D39/16; B29C65/00; B29C65/04; B29C69/00; B29D22/00; A61M1/02; A61M1/36; B29L22/00
Domestic Patent References:
| JP52116969A | ||||
| JP1320064A | ||||
| JP5676206A | ||||
| JP61128979A | ||||
| JP5442156Y2 |
Foreign References:
| WO1990015660A1 |
Attorney, Agent or Firm:
Akaoka Michio
Kazuo Akaoka
Kazuo Akaoka