Invasive MRI transducers
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United States of America Patent
Stats
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May 9, 1995
Grant Date -
N/A
app pub date -
Nov 9, 1993
filing date -
Nov 10, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Coil assembly for a probe destined to become inserted in a body cavity of a patient, said coil assembly cooperating with a magnetic resonance system for making images within the respective body cavity, said probe comprising an elongated shaft comprising at least one lumen, an inflatable balloon of flexible material, which at its front and aft side is connected to said elongated shaft and can be inflated through the at least one lumen therein, and a flexible coil connected to a communication cable running through said at least one lumen in said elongated shaft. Two elongated tubular stiff coil conductors are connected to said balloon such that both coil connectors are extending parallel to said elongated shaft and that the coil runs through said coil conductors.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| DRAGER MEDICAL ELECTRONICS B V | 5683 PK BEST |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Abrahams, Wim | Hilvarenbeek, NL | 1 | 85 |
| Buijs, Arnold | Eindhoven, NL | 4 | 190 |
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| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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