Apparatus and method for temporary treatment of acute heart failure decompensation

• US 7,386,345 B2
• Filed: 01/27/2005
• Issued: 06/10/2008
• Est. Priority Date: 01/27/2005
• Status: Active Grant

• Current Assignee: Cardiac Pacemakers Incorporated (Boston Scientific Corporation)
• Original Assignee: Cardiac Pacemakers Incorporated (Boston Scientific Corporation)
• Inventors: Pastore, Joseph M., Zhu, Qingsheng
• Primary Examiner(s): Layno; Carl
• Assistant Examiner(s): MALAMUD, DEBORAH LESLIE
• Application Number:
  US11/044,971
• Publication Number:
  US 20060167511A1
• Time in Patent Office: 1,230 Days
• Field of Search: 607 9- 10, 607 27- 29
• US Class Current: 607/9
• CPC Class Codes: A61N 1/3627 for treating a mechanical deficiency of the heart, e.g. congestive heart failure or cardiomyopathy
• CPC Class Codes: A61N 1/368 comprising more than one electrode co-operating with different heart regions A61N1/3622, A61N1/3627 take precedence

Abstract

A system for providing temporary therapy, such as cardiac resynchronization therapy, to a patient suffering a decompensation event. The system can include a device having an external module for generating electrical stimuli, a first lead coupled to the module and implanted into an atrial region of a patient'"'"'s heart, and a second lead coupled to the module and implanted into a ventricular region of the patient'"'"'s heart. The device can also include a storage module coupled to the external module to store data associated with physiological data measured by the device. The external module is configured to temporarily generate electrical stimuli that are delivered by at least one of the first and second leads to provide therapy cardiac resynchronization therapy to the heart. A network can be coupled to the device to allow data stored in the device to be downloaded through the network to a central repository.

Claims

1. A method for providing temporary cardiac resynchronization therapy, comprising:

providing an external module for generating electrical stimuli, a first lead coupled to the module and configured to be implanted into an atrial region of a patient'"'"'s heart, and a second lead coupled to the module and configured to be implanted into a ventricular region of the patient'"'"'s heart;

applying temporary cardiac resynchronization therapy through application of electrical stimuli generated by the external module to the patient'"'"'s heart; and

discontinuing temporary cardiac resynchronization therapy after a specified period of time, wherein the act of discontinuing temporary cardiac resynchronization therapy further comprises setting the specified period of time at less than one week.

2. The method of claim 1, wherein the step of setting the specified period of time further comprises setting the specified period of time at less than one day.

3. The method of claim 2, wherein the step of setting the specified period of time further comprises setting the specified period of time at less than twelve hours.

4. The method of claim 1, further comprising:

collecting physiological data associated with the patient; and

forwarding the physiological data to a central repository.