뇌혈류연상진단기
태아심음DOPPLER(ES-101EX,102EX)
뇌혈류진단기 TCD DELICA (EMS9U2) 태아심음 DOPPLER (FD-390)
ROBORT COMTROL TCD (EMS9UA) 태아감시장치 (MT-516)
DVM-4500 System 동맥경화진단기 (SD-XT System)
경동맥,근골격 초음파 ALOKA (α7) 경동맥 초음파 진단기 (Terason t3000)
PORTABLE(SMARTDOP 50EX)
POCKET DOPPLER(ES-100V3,100VX,101EX)
SMART DOP 45
ABI 측정 Doppler (Smart Dop 30EX)  
   
AOS-100 is a powerful tool for the assessment of fracture risk in Osteoporosis.
Osteoporsis is a metabolic bone disease, and it is a condition in which the amount of bone tissue is so low and bone strength is so weak that the bones easily fracture in response to minimal force. The hip,vertebra and forearm are typical regions of bone fracture. The most common and serious complications are caused by hip fractures, which affect the quality of life.
Routine screening for the detection of osteoporosis in its early stage is in the spotlight as the early detection would allow early intervention and could prevent some fractures and complications associated with osteoporosis.The adage "An ounce of prevention is worth a pound of cure" has special relevance to osteoporosis. AOS-100, a compact and easy-to-use ultrasound bone densitometer, can assess the risk of bone fracture by measuring the condition of the calcaneus (heel bone). It provides safe, very quick and precise measurements, employing Aloka's state-of-the-art ultrasound technology.
Calcaneus (heel bone) is predominantly trabecular bone that reflects the metabolic change earlier than cortical bone. Also, it is a weight bearing site and easily assessible site. Therefore, calcaneus is an excellent site for bone status evaluation.

Calcaneus (heel bone) is measured with a subject's heel secured with the probes on the foot stand, not necessary to use water bag or to immerse subject's foot in water.
AOS-100 provides thress different ultrasound parameters available for the assessment of fracture risk. SOS reflects bone density, TI relates to bone mass and OSI shows overall bone status, especially relating to elasticity and density of bone. Also, those ultrasound parameters are highly correlated to lumbar BMD obtained by the DXA instrument.
Speed of sound (SOS)
Speed of ultrasound pulses transmitted from one transducer to the other through the heel of the subject.
Transmission Index (TI)
A newly developed parameter defined as the full-width-half-maximum of the first positive peak of the received waveform.
Osteo Sono-assesment Inedx (OSI)
A calculated ultrasound parameter combining SOS and TI (OSI=TI x SOS²).
There is no fear of radiation exposures, which is a big advantage fo both subjects and operators. AOS-100 can be comfortably and repeatedly used even for pregnant women and children. Also, it is not always require licensed operators and a special room for examinations.
No water is required. It is not necessary to supply water and to control water temperature as well as to replace water between subjects. Also, the subjects are not required to immerse their foot into water. Therefore, preparation of the subject can be completed in a short time and the examination can be preformed hygienically and easily.

Measurement time is only less than 5 seconds. It does not take more than two minutes until you get the printed results for one subject. AOS-100 greatly reduces the burdens of examinations for the elderly and children. Also, it will be an efficient tool when measuring a number of subjects within a limited period of time, such as a mass screening program.
AOS-100 has been designed to fit in the physician's office and clinics. Also, it is transportable, allowing you to examine the subject's heel in almost any location and calculate bone strength with ultrasound.
Easy to use and rich software (Windows® 95/98 OS)
Microsoft Windows® 95/98 OS based software allows you to use the AOS-100 easily. Rich software functions are provided in the standard configuration, such as package input of subject data, measurement result printout of measurement results in a text file format, display of trendgram (trend chart).   

AOS-100 can be used for the subjects with a foot size longer than 18cm. Children can also be easily measured.
AOS-100 adopts the open structure design and uses a datachable foot stand, which makes it easier to apply an echo jelly to the probes and to ascertain the heel fitting condition as well as to clean the foot stand.