Implantable battery
US7118828B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2003 |
| Grant date | Oct 10, 2006 |
| Priority date | — |
| Expiry date | Jun 16, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a device and method pertaining to battery construction. In the preferred embodiment, the shape and construction of the battery is designed to maximize energy density and efficiency, while minimizing volume and related restrictions. Furthermore, the efficient, simplified internal construction of the present invention, using readily available tubes, pins and spacers, renders it safe and reliable for medical applications, and lends to relative ease and cost effectiveness in manufacturing. The utilization of a neutral case further adds to the safety and reliability of the present invention. Also, the strategic positioning of the electrolyte fill hole allows for quick filling. A related battery construction tool and method are also disclosed adding to the overall usefulness and efficiency of the present invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.