Magnetic core for medical procedures
US7824324B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2005 |
| Grant date | Nov 2, 2010 |
| Priority date | — |
| Expiry date | Jun 30, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2/006
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The inventive technique include a system, method and device for treating a patient. The inventive system includes a magnetic field generating device created using a powdered ferromagnetic. The system further includes a circuit in electrical communication with the magnetic core, and a power source in electrical communication with the circuit. The ferromagnetic powder core may be manufactured by at least one of the following: machining, pressing, molding, gluing, and extruding. Also, the ferromagnetic powder core may have a distributed gap structure, where the gap structure operates to focus the magnetic field between pole faces of the magnetic device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.