How Does Ultrasound Treatment Work?

Interpretation
Ultrasound; acoustic wave shaking at frequencies above those that the human ear can hear, more than 20,000 cycles per second (hertz, Hz).
Healing ultrasound is that which is used for therapeutic (rather than analysis) functions and also is typically produced at 1 million cycles per second or 1 megacycle (MHz). Typically US frequency is between 0.7 as well as 3.3 MHz.

Intro
Ultrasound was initial looked into in Europe and was presented to the USA in the early 1950′ s, given that this moment, making use of ultrasound has actually expanded, and also it stays an incredibly popular method today.

Mechanism of action
US is produced by a high-frequency rotating existing being applied to a crystal made of quartz or an artificial (i.e. barium titanate or lead zirconate). The vibration energy is moved to a metal plate, normally nickel-plated brass, and after that the client’s cells.

Physical residential or commercial properties
It is not transmitted via a vacuum
It is sent badly via gases
It is transmitted ideal with gas-free liquids as well as high-density solids

The console
Comparable to a radio transmitter.
Has an oscillator that creates electromagnetic wave at high regularities.
Transducer head
Transforms electro-magnetic waves into acoustic waves.
Bigger transducer surface area is far better (7-13cm *), however small adequate to preserve skin get in touch with.
Waves are emitted in a cylindrical beam of light vertical to traducer surface area. Hold the transducer head parallel to tissue surface area.
Never ever permit the beam of light to shoot straight into the air without gel or water as this may damage the crystal.

To check crystal: water on the head, show up the intensity the water should stream.

Combining representatives
Air does not carry out well, should use a coupling medium. Use a business gels, not mineral oil as well as some gels will certainly contain compounds that can advertise healing such as, vit E, aloe.

Depletion
As United States takes a trip via human cells, it gradually decreases in strength because of attenuation. Depletion is the result of refraction, absorption and also representation, with absorption accountancy for concerning fifty percent of attenuation.

– Healthy proteins are the significant absorbers of US
– Boost healthy protein content boost absorption
– Cells with high water web content decrease absorption (waves go through).
– Identical tissues decrease absorption (fat).
– Heterogeneous cells, fascia aircrafts enhance absorption.
e.g. bone periosteum, fat muscle, diff muscle mass groups.
– Bone reflects waves, which satisfy incoming waves: resonance for that reason warmth manufacturing (periosteal burning).
– Metal artefacts mirrors waves yet soak up heat therefore caution.

Absorption.
Conversion of the titanium gel mechanical power people right into heat is shared as an absorption coefficient as well as hinges on cells type and also regularity. This coefficient is expressed in decibels/cm and is highest for tissues with the вижте тук highest possible collagen content as well as increase in proportion to the US frequency.

US is titanium gel отзиви produced by a high-frequency alternating current being applied to a crystal made of quartz or an artificial (i.e. barium titanate or lead zirconate). The present causes the crystal to flex, first in one direction as well as after that the various other, as the present alternates. This deformation of the crystal develops what is called piezoelectric energy. The vibration energy is transferred to a metal plate, normally nickel-plated brass, as well as after that the patient’s tissue. The crystal and also steel plate are housed in the transducer or audio head of the unit.