Ultrasound

The battle between ultrasound contrast companies over patents continues to rage on. Molecular Biosystems has announced that it received notice from the U.S. Patent Office (PTO) that the firm's petitions seeking reexamination of two patents held by rival

Competition may heat up soon in the developing ultrasound bone densitometry market. Bone densitometry vendor Norland has acquired rights to distribute worldwide all existing and future ultrasound bone measurement systems developed by Canadian vendor

The Premier group purchasing organization will launch a limited-time promotion of Siemens ultrasound scanners beginning this month and running through September. The program will include special financing programs and extended discounts on Sonoline

Imaging services firm Diagnostic Health Services of Dallas announced last month that it has closed its acquisition of the ultrasound division of Diagnostic Imaging Services of Los Angeles. The division was acquired for a combination of $7.5 million in

Hewlett-Packard has dominated the cardiology ultrasound market for years, and is now preparing to enter the radiology ultrasound market as well. The company's Andover, MA, Medical Products Group plans to unveil a new digital ultrasound scanner at its

Bone densitometry vendor Norland Medical Systems of White Plains,NY, has acquired rights to an ultrasound-based bone measurementsystem through an agreement with Vitel, a Texas company affiliatedwith the University of Texas Southwestern Medical Center in

The ultrasound group of Siemens Medical Systems will roll outa new line of scanners designed to establish the division as amajor player in the ultrasound market. The line includes the long-awaitedSonoline Elegra premium scanner (SCAN 4/26/95). Elegra is

Interventional equipment vendor C.R. Bard has invested $2 million for a minority equity interestin Diagnostic Ultrasound of Redmond, WA. Bard's patient care andurology divisions will also market Diagnostic Ultrasound's BladderScanBVI 2500 scanner in the

Elastography papers presented at AIUMUltrasound vendors wounded by sluggish scanner sales are lookingfor a means to kickstart the market. One way is to acceleratedevelopment of new applications for the modality that might sparka rally in

Two and a half years after purchasing Teknar, Santa Barbara, CA-basedMentor is bringing that firm's ultrasound product line fully intothe fold. Mentor is reorganizing operations, placing the Teknarscanners in the hands of its existing urology sales and

Researchers want to improve on the transdermal drug delivery technologyused in nicotine patches by employing ultrasound to push drugsdeeper into the skin. But an ultrasound patch will remain a pipedream until super-high-frequency transducers are

Three-dimensional ultrasound sits on the fringe of clinical practiceand will likely remain there until real-time 3-D processing becomesa reality, according to Eugene A. Larson, executive vice presidentof ultrasound vendor ATL. "The question is how

Ultrasound vendors faced intense competition during the secondquarter of this year. Diasonics reported that pricing pressureskept its ultrasound business in the red for the second quarter(end-June). Ultrasound revenue remained at about the same levelas

An ultrasound joint venture between Shanghai Medical ElectronicsInstrument Factory (SMEIF) and Ausonics of Sidney was revitalizedlate last year when the Chinese government granted approval forlocal assembly and sales. The venture was almost aborted two

Ultrasound manufacturers are adept at image acquisition and displaytechnology, but these skills may not be pertinent to the developmentof three-dimensional and other image processing techniques. Vendorsmight be well-advised to outsource this technology

A change at the top of Instrumentarium Medical Imaging in Milwaukeehas apparently led to a reevaluation of the company's interestin an ultrasound OEM supply arrangement. The vendor has veeredaway from the potential relationship with Labsonics promoted