Title:
頚部インピーダンスを使用する生理学的パラメータの判定
Document Type and Number:
Japanese Patent JP2014522713
Kind Code:
A
Abstract:
Implanted electrodes can be used to deliver electrical stimulation signals to areas near blood vessels, nerves, or other internal body locations. In an example, an electrode can be implanted in a cervical location and can be used to measure dimensional changes in an artery using impedance plethysmography. Measured artery dimensional changes can be used to determine one or more physiological parameters associated with a patient's health status, such as pulse transit time, relative pulse pressure, or aterial compliance, among others. These parameters can be used to monitor a patient health status or to modulate a patient's therapy, among other uses. In some examples, an electrode configured to deliver an electrostimulation signal to nerve tissue can be used to provide non-neurostimulating electrical stimulation plethysmography signals near a blood vessel.
Inventors:
A star man, Jeffrey E.
ターネス, David Jay.
Mascara, a balloon
Arcot * Krishna Macey, シャンタ
In カピエ Ordonez, fan Gabriel
Bander リンデ, Scott
ターネス, David Jay.
Mascara, a balloon
Arcot * Krishna Macey, シャンタ
In カピエ Ordonez, fan Gabriel
Bander リンデ, Scott
Application Number:
JP2014525094A
Publication Date:
September 08, 2014
Filing Date:
August 07, 2012
Export Citation:
Assignee:
Cardiac Pace MACRS and in condominium lei テッド
International Classes:
A61B5/05; A61B5/0215; A61B5/0245; A61N1/05; A61N1/08; A61N1/36
Domestic Patent References:
| JP2010516383A | 2010-05-20 | |||
| JP2010505465A | 2010-02-25 | |||
| JP2004526471A | 2004-09-02 | |||
| JP2005519680A | 2005-07-07 | |||
| JP2009538634A | 2009-11-12 | |||
| JPH09187521A | 1997-07-22 | |||
| JP2005185575A | 2005-07-14 | |||
| JP2011507667A | 2011-03-10 |
Attorney, Agent or Firm:
Makoto Onda
Hironori Onda
Jun Honda
Hironori Onda
Jun Honda