نتایج جستجو برای: unavailable surgical instruments

تعداد نتایج: 399840  

Journal: :Journal of the American Medical Association 1908

Journal: :JAPANES JOURNAL OF MEDICAL INSTRUMENTATION 1976

Journal: :Annals of the Royal College of Surgeons of England 2006
T Brophy P D Srodon C Briggs P Barry J Steatham M J Birch

INTRODUCTION Many surgeons will have encountered the scissors that would not cut, and the artery clip that comes off in a deep difficult location, but it would be reasonable to assume that new instruments should be of assured quality. This study reports the surprising findings of a local quality control exercise for new instruments supplied to a single trust. MATERIALS AND METHODS Between Jan...

Journal: :British Journal of Ophthalmology 1959

Journal: :IOSR Journal of Engineering 2013

Journal: :Journal of Materials Science: Materials in Medicine 2008

Journal: :Journal of the Royal Society of Medicine 1998

Journal: :Journal of materials science. Materials in medicine 2009
C Jacq T Maeder P Ryser

Force and pressure sensing technology applied to smart surgical instruments as well as implants allow to give a direct feedback of loads to the surgeon lead to better reliability and success of surgical operations. A common technology used for sensors is low-cost piezoresistive thick-film technology. However, the standard thick-film firing conditions degrade the properties of medical alloys. In...

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