Title:
IMPLANTABLE BLOOD PUMP WITH INTEGRATED CONTROLLER
Document Type and Number:
Japanese Patent JP2018150942
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an implantable pump device.SOLUTION: An implantable blood pump includes: an implantable pump body surrounding a pump motor, a rotor, an impeller and a motor winding; an electric power and control device module surrounded in the pump body to include a first power electronic apparatus circuit configuration connected to the motor winding for operating the pump motor, and a first control circuit configuration adapted so as to control the pump motor; and percutaneous cable connected to the electric power and control device module to include two shared lead wires for providing power to the implantable pump device and to be adapted so as to exchange information and/or a control signal between the electric power and control device module and an extracorporeal monitor.SELECTED DRAWING: Figure 1
Inventors:
CHEN KEMING
CHEN CHEN
FRANK LIN
CHEN CHEN
FRANK LIN
Application Number:
JP2018108269A
Publication Date:
September 27, 2018
Filing Date:
June 06, 2018
Export Citation:
Assignee:
CH BIOMEDICAL USA INC
International Classes:
F04D7/02; A61M1/10; A61M1/12; H02K7/09; H02K11/33
Domestic Patent References:
| JP2005152338A | 2005-06-16 | |||
| JP2007295223A | 2007-11-08 | |||
| JP2007059856A | 2007-03-08 | |||
| JP2002102334A | 2002-04-09 |
Foreign References:
| WO2013134319A1 | 2013-09-12 | |||
| US20140066691A1 | 2014-03-06 |
Attorney, Agent or Firm:
Asamura patent office