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LUNAR's DPX and EXPERT densitometers use dual-energy x-ray
absorptiometry (DEXA) to measure a patient's bone mineral density
(BMD) in g/cm^2.
DPX-IQ, introduced in 1996, sets the
new performance standard for precision (reproducibility of
results), fast exam speed, low radiation dose, compact size, and
reduced operating costs. LUNAR's DPX densitometers were the first
to use a technique known as K-edge filtering--an approach all
subsequent manufacturers of DEXA equipment have adopted.
Leading medical institutions, hospitals, radiological
specialists, and other specialized practices use the LUNAR DPX.
The majority of clinical trials use LUNAR densitometers, with
over 60 pharmaceutical companies using DPX densitometers to
conduct research and clinical trials on bone.
The EXPERT-XL Imaging Densitometer
is the first bone densitometer to use an ultra-high resolution
detector and rotating anode x-ray tube. EXPERT offers spatial
resolution three times better than other densitometers and near-radiographic image quality,
allowing the physician to identify and exclude artifacts from the
field. EXPERT-XL's image quality makes it the first and only bone
densitometer able to perform clinically reliable vertebral
morphometry.
The Achilles+ ultrasound
densitometer uses ultrasonic waves to reliably measure bone.
Achilles+ features a transportable design and low cost, enabling
diverse medical specialties, such as endocrinology, gynecology,
and rheumatology, to provide bone densitometry without ionizing
radiation or special operating licenses.
The PIXI is a small (<18 kg)
densitometer using dual-energy x-ray absorptiometry (DEXA) for
precise estimation of bone mineral density (BMD). PIXI's
cone-beam geometry and solid-state area detector require no
moving parts, ensuring reliability. Older peripheral systems
which require slow-moving rectilinear scans are now obsolete.
Patients may keep their hosiery on during the brief, comfortable
examination. PIXI qualifies for reimbursement under HCPCS code
G0062 and is economical with only 3 to 4 patients per week.
Corporate Information / Densitometer Information / Orthopedic Information
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This page last updated on November 03, 1997.
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