Title:
PERITONEAL DIALYSIS PATIENT LINE WITH STERILIZING FILTER AND DRAIN BYPASS
Document Type and Number:
WIPO Patent Application WO/2020/061166
Kind Code:
A3
Abstract:
A medical fluid treatment system includes a source of purified water; at least one concentrate for mixing with the water from the source to form a treatment fluid; a disposable set including a pumping portion, a concentrate line in fluid communication with the concentrate source and the pumping portion, and a patient line in fluid communication with the pumping portion, the patient line including a filter having a membrane configured to filter the treatment fluid, the filter configured such that (i) fresh treatment fluid flowing from the pumping portion towards a patient flows through the membrane and (ii) used treatment fluid flowing through the filter from the patient to the pumping portion bypasses the membrane; and a medical fluid delivery machine including a pump actuator operable with the pumping portion of the disposable set.
Inventors:
NORMAN JOHN (US)
SZPARA EDWARD (US)
CAZZINI KARL (US)
SZPARA EDWARD (US)
CAZZINI KARL (US)
Application Number:
PCT/US2019/051685
Publication Date:
April 30, 2020
Filing Date:
September 18, 2019
Export Citation:
Assignee:
BAXTER INT (US)
BAXTER HEALTHCARE SA (CH)
BAXTER HEALTHCARE SA (CH)
International Classes:
A61M1/28; A61M1/16
Foreign References:
| US4311587A | 1982-01-19 | |||
| EP0928615A1 | 1999-07-14 | |||
| US6129699A | 2000-10-10 |
Attorney, Agent or Firm:
WEBER, Brett J. (US)
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