Implantable cardiac therapy device with dual chamber can to isolate high-frequency circuitry
US7225029B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 26, 2001 |
| Grant date | May 29, 2007 |
| Priority date | — |
| Expiry date | Mar 26, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S128/903
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An implantable cardiac therapy device is constructed with a housing that defines first and second chambers. The first chamber holds cardiac therapy circuitry, such as sensing and/or stimulation circuitry. The second chamber holds high-frequency circuitry that transmits and receives high-frequency signals used in communication with external devices. The dual-chamber housing allows the implantable cardiac therapy device to handle high-frequency signals in an isolated environment, thereby enabling longer range telemetry, without interfering with the cardiac therapy circuitry. The implantable cardiac therapy device can be linked to a cardiac network of knowledge workers that evaluate the data generated by the device and provide instructions to remotely program the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.