Exemplos de uso de Ultrasound waves em Inglês e suas traduções para o Português
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The structures reached by ultrasound waves are said to be insonated.
It is based on the heating of tissue caused by absorption of ultrasound waves.
During an echocardiogram, ultrasound waves are projected onto the heart.
Ultrasound waves are mechanically-induced vibrations that produce compressions and rarefactions of molecules in a given medium.
Emits ultrasound waves that attack the auditory system ynervioso pest, causing discomfort yahuyentá….
The method consists in conducting ultrasound waves through the anterior abdominal wall.
This phenomenon is an image artifact that results from an interaction between the metal mesh of the ACP and the ultrasound waves.
The electrodes on this machine emit ultrasound waves that help scientists see through the ice.
The ultrasound waves focalized and of high intensity, destroy the fat cells mechanically through a process called cavitation.
After injection, the microbubbles travel in the blood, where they reflect ultrasound waves more than the surrounding tissues.
Air is a barrier to ultrasound waves, which is why lung ultrasound was long considered impossible.
During echocardiography, the perflutren microspheres in Luminity reflect ultrasound waves differently from the surrounding tissues.
For many years,lungs were not considered accessible by ultrasound because air does not allow for the transmission of ultrasound waves.
This study investigated the effects of ultrasound waves(sonication) in sp admixture used to prepare cement pastes.
They are quartz crystals with the ability to change their conformation andvibrate when submitted to an electric current producing ultrasound waves.
There are no reports of harmful effects caused by ultrasound waves in those frequencies, which are considered safe.
Where R is the reflection coefficient and Z1 and Z2 are the acoustic impedances for the first andsecond material crossed by the ultrasound waves, respectively.
The main disadvantage of this technique is the impossibility to visualize the needle as it becomes deeper, since ultrasound waves cannot penetrate the bone.
Echocardiography: Echocardiography uses ultrasound waves to obtain images of the heart chambers, valves, and surrounding structures.
Ultrasound waves are excellent in conjunction with dermabrasion, cosmetic acid exfoliation, BIO, oxygen infusion and more combinations for your clienteles' long term results.
Collagen is an hyperrefringent tissue, because it hinders the passage of ultrasound waves; therefore, it forms a hypoechogenic line a"shadow" behind the scar.
Thus, the ultrasound waves find greater resistance to refraction in the mashed consistency rather than in the liquid one, changing the formation of the ultrasound image.
The greatest limitation of this technique is dependence on the temporal acoustic window to allow the ultrasound waves to overcome the bone barrier and generate two-dimensional images of intracranial structures.
The ribs block the ultrasound waves and are identified by their posterior acoustic shadowing letter C in Figure 3, which precludes the visualization of deeper structures.
Some needles used in ultrasound-guided biopsies are made of a material capable of reflecting more the ultrasound waves hyperechhogenic, being easily identified during the procedure.
The capacity to reflect ultrasound waves is determined by the difference in acoustic impedance among the different tissues and the angle of the ultrasound beam to the structure in question.
Interfragmentary axial compression brings both fragments of a simple fracture so close together that the capacity to propagate the ultrasound waves can hypothetically be restored as early as during the intraoperative period.
The plate-bone interface also reflects about 70% of the ultrasound waves, so that less than 5% of the emitted energy effectively hits the recipient transducer after going through the bone-plate assemblies.