Microsurgical Instrument for Vitreous Surgery
نویسندگان
چکیده
منابع مشابه
An Intelligent Hand-held Microsurgical Instrument for Improved Accuracy
This paper presents the development and initial experimental results of the first prototype of Micron, an active hand-held instrument to sense and compensate physiological tremor and other unwanted movement during vitreoretinal microsurgery. The instrument incorporates six inertial sensors, allowing the motion of the tip to be computed. The motion captured is processed to discriminate between d...
متن کاملAn Active Hand-Held Instrument for Enhanced Microsurgical Accuracy
This paper presents the first prototype of an active hand-held instrument to sense and compensate physiological tremor and other unwanted movement during vitreoretinal microsurgery. The instrument incorporates six inertial sensors (three accelerometers and three rate gyros) to detect motion of the handle. The movement of the instrument tip in three dimensions is then obtained using appropriate ...
متن کاملA Practice Platform for Systematic Development of Microsurgical Instrument Technique
Many surgical disciplines, particularly those specializing in the pediatric age group, use microsurgical instruments with the assistance of either optical loupe or microscope magnification to perform high precision surgical procedures. We developed a course consisting of two parts: Part 1 consists of low fidelity, inanimate exercises or training and practice platform, and part 2 employed a rat ...
متن کاملVitreous surgery simulator.
OBJECTIVE To reduce the surgical risks to patients and expose surgeons to surgical experience and complications, we have developed a practical system of vitreous surgery using virtual-reality technology. METHODS The system is composed of high-resolution color stereo binoculars, haptic devices, foot switches, and a high-speed graphics computer. To simulate vitreous surgery, we created several ...
متن کاملVitreous Prolapse in Cataract Surgery.
VITREous prolapse in cataract surgery is the worst complication that every ophthalmic surgeon is afraid of. The eye may recover but the chances of post-operative complications are many. The percentage of vitreous prolapse varies with different ophthalmic surgeons. Knighton (1949) reported 0 9 per cent. of vitreous prolapse and Cinotti (1952) reported 1-57 per cent. in the same series of patient...
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ژورنال
عنوان ژورنال: JAPANES JOURNAL OF MEDICAL INSTRUMENTATION
سال: 1982
ISSN: 0385-440X,1881-4875
DOI: 10.4286/ikakikaigaku.52.8_387