Cover for electromagnetic treatment applicator
First Claim
1. A method for irradiating tissue with RF energy from a treatment applicator connected through a cord to a power generator, said method comprising the steps of:
- a) placing the treatment applicator within a disposable cover through an opening of the cover to protect the treatment applicator from contamination and to protect a technician from RF radiation emitted from the treatment applicator;
b) closing the opening of the cover to enclose the treatment applicator therewithin;
c) transmitting RF energy from the treatment applicator through a first area of the cover adjacent the tissue to be treated; and
d) inhibiting transmission of RF energy through a remaining second area of the cover.
0 Assignments
0 Petitions
Accused Products
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.
28 Citations
7 Claims
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1. A method for irradiating tissue with RF energy from a treatment applicator connected through a cord to a power generator, said method comprising the steps of:
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a) placing the treatment applicator within a disposable cover through an opening of the cover to protect the treatment applicator from contamination and to protect a technician from RF radiation emitted from the treatment applicator; b) closing the opening of the cover to enclose the treatment applicator therewithin; c) transmitting RF energy from the treatment applicator through a first area of the cover adjacent the tissue to be treated; and d) inhibiting transmission of RF energy through a remaining second area of the cover. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification