منابع مشابه
Surgical Instruments for Robotic Microsurgery
• Micro-scale surgery requires a very technically advanced skill set, including high hand-eye coordination and little-tono hand tremor. • To improve microsurgical procedures, such as vein suturing, we have developed tools for the REMS, a cooperativelycontrolled surgical robot that reduces tremor when operating. • Our goal is to design effective needle holders and validate the use of the REMS by...
متن کاملQuality of surgical instruments.
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...
متن کاملLoad sensing surgical instruments.
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...
متن کاملHand-Held Force Magnifier for Surgical Instruments
We present a novel and relatively simple method for magnifying forces perceived by an operator using a tool. A sensor measures the force between the tip of a tool and its handle held by the operator’s fingers. These measurements are used to create a proportionally greater force between the handle and a brace attached to the operator’s hand, providing an enhanced perception of forces between the...
متن کاملOn Indian Surgical Instruments; Illustrated
ON INDIAN SURGICAL INSTRUMENTS; ILLUSTRATED. By E. Temple Weight, M.D., F.R.C.S. (Exam.) Bengal Medical Service. The illustration represents fourteen instruments used by native medical practitioners as follows: No. 1. Lithotomy knife, inches long. 2. Do. do. 9 ,, 3. Do. forceps, 8f ,, 4. Do. scoop. 9 5. Goat's horn, used instead of No. 4, 6j inches long. 6. Blacksmith's tooth forceps, 10 inches...
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ژورنال
عنوان ژورنال: JAPANES JOURNAL OF MEDICAL INSTRUMENTATION
سال: 1976
ISSN: 0385-440X,1881-4875
DOI: 10.4286/ikakikaigaku.46.9_430