Surgery: kinesitherapy – Kinesitherapy – Contact-free comminution of concretion
Reexamination Certificate
2008-07-01
2008-07-01
Casler, Brian L. (Department: 3737)
Surgery: kinesitherapy
Kinesitherapy
Contact-free comminution of concretion
C606S002500, C367S167000, C367S171000
Reexamination Certificate
active
07393331
ABSTRACT:
The present invention relates to a vortex bubble removing and cooling system for the electromagnetic shock wave generator in the lithotripter. The vortex bubble-removing and cooling system comprises a water-full cushion (17), a metal diaphragm (14) installed inside the chamber body (27) of the water cushion (17) and a coil (13) which is installed at the backside of the metal diaphragm (14). There is at least one first water nozzle (22) on the side wall of the chamber body (27) and a water suction tube (23) at the center of the chamber body (27). The first water nozzle (22) and the water suction tube (23) form a vortex-generating device. The vortex generated inside the chamber body will scour the surface of the metal diaphragm continuously so as to cool the heat and remove the air bubble. This will make the metal diaphragm be in good working condition and greatly increase the working life of the metal diaphragm and the coil.
REFERENCES:
patent: 4453542 (1984-06-01), Hughes
patent: 4530358 (1985-07-01), Forssmann et al.
patent: 5879314 (1999-03-01), Peterson et al.
patent: 2000-166869 (2000-06-01), None
Nakayama et al. Correlation for Formation of Inlet Vortex. AIAA Journal 1999 0001-1452 vol. 37 No. 4 (508-510).
Cole. Introduction to Classical Fluids or Divergence, Curl, and Other Things That Go Bump in the Night. Physics Department Learning Skills Center University of California, Davis. 1991-1998.
Du Xixin
Eisenmenger Wolfgang
Casler Brian L.
Shahrestani Nasir S.
Workman Nydegger
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