Method for producing a hermetically sealed casing intended for encapsulating an implantable device, and corresponding casing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 12, 2016
Issued Date -
N/A
app pub date -
Mar 31, 2015
filing date -
Mar 31, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Method for producing a hermetically sealed casing, comprising the following steps:
- a) supplying a ceramic substrate (20),b) supplying a metal surround (21) and placing it facing the said substrate (20),c) forming a first hermetically sealed joint (22) at the interface between the said substrate (20) and the said metal surround (21), in order to assemble them and form an assembly,d) superposing a cover (23) on the said assembly,e) forming a second hermetically sealed joint (24) between an upper face of the metal surround (21) which is the opposite face to the said interface, and the cover (23), in order to obtain the said casing,characterized in that, during step c), the first hermetically sealed joint (22) is formed on a portion of the said interface and in that prior to step c), the method involves an additional step consisting in placing a ceramic surround (25) on the upper face of the metal surround so as to partially cover the said face of the metal surround, the projected surface of the said ceramic surround in a plane of projection covering the projected surface of the said first joint in this same plane of projection.
First Claim
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International Classification(s)
- 2015 Application Filing Year
- B23K Class
- 2354 Applications Filed
- 1765 Patents Issued To-Date
- 74.98 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B23K Class
- 20.71 % this patent is cited more than
- 9 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 12, 2028 |
