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Fulguration | definition of fulguration by Medical dictionary

Destruction of tissue by means of a high-frequency electric current: direct fulguration uses an insulated electrode with a metal point, which is connected to the uniterminal of the high-frequency apparatus, from which a spark of electricity is allowed to impinge on the area to be treated; indirect fulguration involves directly connecting the patient ...

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US4520255A - High frequency self-oscillating welding ...

High frequency welding apparatus which includes a transformer and four transistor switches. The switches and the primary winding of the transformer are connected in a self oscillating or free running bridge configuration the operation of which is load dependent.

A high-frequency titration apparatus - ScienceDirect

Cy a 400 mmfd References p. 493 VOL. 13 (1955) A HIGH-FREQUENCY TITRATION APPARATUS 489 variable capacitor in parallel with C^, allows a titration to be started at a convenient setting of C, with various types of titration cells.

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High Frequency Facial Machines for sale | eBay

High-frequency devices with steamers: These devices are equipped with attachments that produce hot steam. This steam is directed at the patient's face, and it helps open the pores in the patient's skin. Open pores help facilitate the high-frequency facial process.

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High-frequency plasma-heating apparatus(Patent) | DOE Patents

The variable frequency microwave heating apparatus (10) includes a microwave signal generator (12) and a high-power microwave amplifier (20) or a high-power microwave oscillator (14). A power supply (22) is provided for operation of the high-power microwave oscillator (14) or microwave amplifier (20).

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High Frequency Apparatus and Experiments

High frequency current has the properties of both static and galvanic electricity, besides many properties which neither of the above possess. It will pass over ordinary insulators, such as glass, almost as easily as low frequency current will pass thru copper.

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High frequency apparatus - GEN ELECTRIC

In high frequency apparatus, the combination which includes means for producing a beam of electrons, a series of tubular conductive elements which are arranged to be axially traversed by the beam and which are mutually spaced to provide a plurality of gaps between them, at least several of the successive intermediate elements being electrically isolated in the sense of having no direct electrical connection .

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Violet ray high frequency apparatus - YouTube

Dec 23, 2013 · The high frequency electricity is conducted to patients from the applicator via a gas filled glass electrode. In the early days of electricity, medical quacks would use these devices to fascinate ...

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High Frequency Apparatus - AbeBooks

High Frequency Apparatus; Design, Construction and Practical Application; A Practical Treatise for Electrical Engineers, Electricians, Physicians, Students and Experimenters, Covers the Design and Construction of All Kinds of.

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What is High Frequency Welding | HF welding | Carmo A/S

High frequency welding (often abbreviated HF welding or RF welding) is a manufacturing process where two plastic parts are welded together using an electromagnetic field. The resulting join can be very strong – often close to the original strength of the materials joined.

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Leak Detection - UE Systems - UE Systems

Leak Detection Method. A major advantage to ultrasound leak inspection is that as a high frequency, short wave signal, ultrasound emissions tend to be localized around the leak site. By scanning an area with an ultrasound instrument, a user will follow the sound of the leak to the loudest point.

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Cosmetics and Skin: High Frequency

A typical high-frequency machine used in a beauty salon consist of a central unit which produces a high-frequency, alternating current with a high voltage but low amperage. When applied to the body without sparking the current does not result in shock, pain or injury.

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High Frequency Apparatus - AbeBooks

A.C.M.I. Cystoscopic, Urologic and allied Diagnostic Instruments and High Frequency Apparatus. by American Cystoscope Makers, Inc. and a great selection of related books, art and collectibles available now at AbeBooks.

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HOGAN HIGH FREQUENCY APPARATUS; with Tesla Coil and .

HOGAN HIGH FREQUENCY APPARATUS; with Tesla Coil and Oudin Resonator; manufactured by McIntosh Electric Corp; height: 59 inches We use cookies to understand how you use our site and to improve your experience.

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Cosmetics and Skin: High Frequency

High Frequency. Earle Lewis Ovington [1879-1936] and Frederick Finch Strong [1872-1955] (Electrotherapy Museum). 1906 The Junior Portable High Frequency Coil in a case of finished mahogany, designed by Frederick Finch Strong and made by the Electro-Radiation Company. The machine was designed for medical uses.

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High Frequency Apparatus, High Frequency ... - Alibaba

Alibaba offers 656 high frequency apparatus products. About 14% of these are physical therapy equipments, 4% are testing equipment. A wide variety of high frequency apparatus options are available to you, such as chinese medicine apparatus, treatment apparatus, and .

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Diathermy - Wikipedia

Diathermy is electrically induced heat or the use of high-frequency electromagnetic currents as a form of physical therapy and in surgical procedures. The earliest observations on the reactions of high-frequency electromagnetic currents upon the human organism were made by Jacques Arsene d'Arsonval.

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The High Frequency Apparatus – Tesla's Medicine

Aug 27, 2018 · The High Frequency Apparatus Tesla is often seen in pictures where he sits in his laboratory surrounded in lighting bolts that originate from his towering Tesla coils. It was here he noticed that after they were energized, there was a fresh smell called ozone that was created when the ultraviolet light of the electrical streamers merged with the oxygen in the air.

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Hogan High Frequency Apparatus 8085 McIntosh tesla coil ...

Hogan High Frequency Apparatus 8085 McIntosh tesla coil. Estimate $100 - $200 Aug 08. See Sold Price. Sell a Similar Item. Save Item. Oneill Auctions LLC. Mentor, OH, USA. Ask a Question Follow Auctioneer. Discover Items You'll Love. Radios & Audio Equipment. More auctions from this auctioneer.

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US Patent for High-frequency surgical apparatus Patent ...

In a high-frequency surgical apparatus having a number of electrode-connections for a neutral electrode and a number of electrodes, respectively, for monopolar and bipolar operation, a single high-frequency generator operating through a transformer with monopolar and bipolar secondaries designed to work into different impedance loads is provided in combination with a pole switch for ...

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