CA2271833A1 - Pompe a sang ne comportant pas de palier ni de joint - Google Patents

Pompe a sang ne comportant pas de palier ni de joint Download PDF

Info

Publication number
CA2271833A1
CA2271833A1 CA002271833A CA2271833A CA2271833A1 CA 2271833 A1 CA2271833 A1 CA 2271833A1 CA 002271833 A CA002271833 A CA 002271833A CA 2271833 A CA2271833 A CA 2271833A CA 2271833 A1 CA2271833 A1 CA 2271833A1
Authority
CA
Canada
Prior art keywords
rotor
relative density
pumping chamber
inlet ports
seal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002271833A
Other languages
English (en)
Other versions
CA2271833C (fr
Inventor
Valentin M. Izraelev
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advanced Bionics LLC
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority claimed from PCT/US1997/006205 external-priority patent/WO1998046879A1/fr
Publication of CA2271833A1 publication Critical patent/CA2271833A1/fr
Application granted granted Critical
Publication of CA2271833C publication Critical patent/CA2271833C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • External Artificial Organs (AREA)
CA002271833A 1997-04-14 1997-04-14 Pompe a sang ne comportant pas de palier ni de joint Expired - Fee Related CA2271833C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/006205 WO1998046879A1 (fr) 1995-06-01 1997-04-14 Pompe a sang ne comportant pas de palier ni de joint

Publications (2)

Publication Number Publication Date
CA2271833A1 true CA2271833A1 (fr) 1998-10-22
CA2271833C CA2271833C (fr) 2003-12-02

Family

ID=29709395

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002271833A Expired - Fee Related CA2271833C (fr) 1997-04-14 1997-04-14 Pompe a sang ne comportant pas de palier ni de joint

Country Status (4)

Country Link
AT (1) ATE292241T1 (fr)
CA (1) CA2271833C (fr)
DE (1) DE69732924D1 (fr)
HK (1) HK1031413A1 (fr)

Also Published As

Publication number Publication date
CA2271833C (fr) 2003-12-02
HK1031413A1 (en) 2001-06-15
ATE292241T1 (de) 2005-04-15
DE69732924D1 (de) 2005-05-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130415