Liquid purification or separation – With gas separator
Patent
1979-06-13
1981-09-01
Hart, Charles N.
Liquid purification or separation
With gas separator
210206, 2103213, B01D 1300, B01D 1900
Patent
active
042870593
ABSTRACT:
A dialyzer apparatus in an artificial kidney system comprising a dialyzer main body having therein a blood flow passage and a dialyzing liquid flow passage separated by a dialyzing membrane. Integrally formed at the front surface of the main body is an air removal chamber which is in communication with the outlet of the blood flow passage and a liquid level adjusting chamber which is in communication with the air removal chamber. A pipe passage extends downwards from the air removal chamber for return of purified blood to the patient. The main body of the dialyzer is also integrally formed at its rear surface with a pair of further pipe passages which are respectively in communication with the inlet and outlet of the dialyzing liquid flow passage. A bottom cover member has a pair of medical liquid chambers integrally formed therewith and the bottom cover is mounted on and connected to the lower surface of the main body. The medical liquid chambers respectively communicate with the inlet and the outlet of the blood flow passage.
REFERENCES:
patent: 3809241 (1974-05-01), Alvine
patent: 3946731 (1976-03-01), Lichtensein
patent: 4028253 (1977-06-01), Miller et al.
patent: 4079007 (1978-03-01), Hutchisson
patent: 4141835 (1979-02-01), Schael et al.
patent: 4141836 (1979-02-01), Schael
patent: 4180460 (1979-05-01), Calari
"Med. Technik", 94th year, No. 2/74, pp. 33-36.
Inoh Isamu
Kume Tadashi
Cross E. Rollins
Hart Charles N.
Honda Giken Kogyo Kabushiki Kaisha
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