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Hitachi Medical Systems America, Inc. (HMSA) provides a complete range of ultrasound-based systems covering the entire spectrum from compact black and white systems at entry price level up to premium class systems for the most demanding users. As a full-line supplier of medical imaging equipment in Japan, Hitachi Medical Corporation (HMC) founded HMSA to provide a direct link to the U.S. marketplace. Hitachi consolidates his distribution channels in the US by transferring the Hitachi line of Ultrasound products to HMSA in October of 2002. HMSA is responsible for the sales, marketing and service of all Hitachi Ultrasound products in the United States.

Ultrasound Systems:

Diagnostic ultrasound imaging has no known risks or long-term side effects. Discomfort to the patient is very rare if the sonogram is accurately performed by using appropriate frequencies and intensity ranges. However, the application of the ALARA principle is always recommended.
There are reports of low birth weight of babies after applying more than the recommended ultrasound examinations during pregnancy. Women who think they might be pregnant should raise this issue with the doctor before undergoing an abdominal ultrasound, to avoid any harm to the fetus in the early stages of development.
Since ultrasound is energy, sensitive tissues like the reproductive organs could possibly sustain damage if vibrated to a high degree by too intense ultrasound waves. In diagnostic ultrasonic procedures, such damage would only result from improper use of the equipment.

Possible ultrasound bioeffects:
The thermal effect is controlled by the displayed thermal index and the mechanical index indicates the risk of cavitation.
An ultrasound gel is applied to obtain better contact between the transducer and the skin. This has the consistency of thick mineral oil and is not associated with skin irritation or allergy.
Specific conditions for which ultrasound may be selected as a treatment may be attached with higher risks.

See also Ultrasound Imaging Procedures, Fetal Ultrasound and Obstetric and Gynecologic Ultrasound.

Equipment Preparation is an essential step in ensuring optimal ultrasound imaging quality and maintaining a safe and hygienic scanning environment. The following considerations should be taken into account:

By following these equipment preparation guidelines, healthcare professionals can ensure accurate and safe ultrasound examinations while promoting infection control measures and maintaining a hygienic environment for both patients and staff.
See also Environmental Protection, Portable Ultrasound Machine, Ultrasound Accessories and Supplies, and Ultrasound System Performance.

In 1987 Esaote SpA began marketing its products in the United States through Biosound Inc.. In 1990 Esaote SpA acquired Biosound Inc.. Biosound Esaote today also distributes the veterinarian derivates from Esaote Pie Medical in the United States.

'BIOSOUND ESAOTE is an ISO9001/EN46001 certified major medical corporation operating as part of the international Esaote Group. With its parent company, Esaote, S.p.A. based in Genoa, Italy, ISO-9000 certified research and development and manufacturing facilities in Florence and Genoa, and North American headquarters in Indianapolis, the Esaote Group develops diagnostic ultrasound and magnetic resonance imaging (MRI) equipment for the worldwide medical community.'

Ultrasound Related Product Lines:

Ultrasound Systems: