Electricity: conductors and insulators – Anti-inductive structures – Conductor transposition
Reexamination Certificate
2005-11-22
2005-11-22
Ngo, Hung V. (Department: 2831)
Electricity: conductors and insulators
Anti-inductive structures
Conductor transposition
C250S515100, C250S519100
Reexamination Certificate
active
06967281
ABSTRACT:
A disposable cover for electromagnetic treatment applicators prevents undesired exposure to potentially harmful radiation. The cover is a pouch-like structure having a back surface (which faces opposite, or away from, the treatment area) constructed from shielding material, such as metallized polyethylene. At least a portion of the cover which faces the treatment area is constructed solely from non-shielding material. Securing means, such as adhesive strips, ZIP-LOCK®, or other interlocking edges, secure the applicator inside the cover and close off any leaks. The electromagnetic properties of the cover are integrated into the circuitry for the treatment applicator, such that the applicator is not functional in the absence of the cover. In use, an electromagnetic treatment applicator is inserted into the cover and positioned over the area to be treated, with the non-shielding, or “window”, portion of the cover overlying the treatment area. Once assembled, the applicator/cover combination forms a closely matched and tuned network for effecting a highly efficient RF output. When activated, the generated electromagnetic energy only exits the cover through the opening or “window”, thereby preventing exposure of the patient or caregiver to potentially harmful radiation.
REFERENCES:
patent: 3942023 (1976-03-01), Flaugnatti
patent: 4605124 (1986-08-01), Sandel et al.
patent: 4715366 (1987-12-01), Teeple
patent: 4980564 (1990-12-01), Steelmon
patent: 5220175 (1993-06-01), Cole
patent: 5247182 (1993-09-01), Servant et al.
patent: 5336896 (1994-08-01), Katz
patent: 5456698 (1995-10-01), Byland et al.
patent: 5523581 (1996-06-01), Cadwalader
patent: 5548125 (1996-08-01), Sandbank
patent: 5720770 (1998-02-01), Nappholz et al.
patent: 5739463 (1998-04-01), Diaz et al.
patent: 5861019 (1999-01-01), Sun et al.
patent: 6325538 (2001-12-01), Heesch
patent: 6456256 (2002-09-01), Amundson et al.
patent: 6481888 (2002-11-01), Morgan
patent: 6708065 (2004-03-01), Von Arx et al.
patent: WO 95/26780 (1995-10-01), None
Bryant Robert T.
Daly Michael F.
George Frank R.
Loya Arthur A.
Ritz Mary C.
Cahill von Hellens & Glazer, P.L.C.
Ngo Hung V.
Regenesis Biomedical, Inc.
LandOfFree
Cover for electromagnetic treatment applicator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cover for electromagnetic treatment applicator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cover for electromagnetic treatment applicator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3487199