Magnetic injection of therapeutic agents by addition of material extrusions with differing magnetization and magnetic permeability
US11484694B2 · kind B2 · utility
0Cited by
3References
14Claims
0Family size
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Key dates
| Filing date | Oct 30, 2015 |
| Grant date | Nov 1, 2022 |
| Priority date | — |
| Expiry date | Jan 2, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB82Y5/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device and method for directing an agent that is magnetic or magnetizable having a magnetic configuration in which a first magnet has a first magnetization that is opposite to a second magnetization of the second magnet. The first magnet and the second magnet define a minimal convex set and the push node is outside the convex set. The first magnetic field and the second magnetic create a combined field and a pushing force.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.