OPTICAL BULB FOR SURGICAL INSTRUMENT PORT

An optical bulb for a medical device includes first and second bodies. The first body has a substantially hemispherical distal side. The second body extends from the first body and includes a mechanical connection point at or near the proximal side of the second body. An instrument channel extends t...

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Bibliographic Details
Main Authors CERIER, Jeffrey, MASELLA, Benjamin, BISS, David, MAIORANO, Anthony, MACMILLIN, Brian
Format Patent
LanguageEnglish
French
Published 12.09.2019
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SURGERY
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Summary:An optical bulb for a medical device includes first and second bodies. The first body has a substantially hemispherical distal side. The second body extends from the first body and includes a mechanical connection point at or near the proximal side of the second body. An instrument channel extends through the optical bulb from the proximal side of the second body to the distal side of the first body. An imaging channel extends an aperture defined in the proximal side of the second body and terminates between the proximal and substantially hemispherical distal sides of the first body. The distal end of the imaging channel is substantially hemispherical. The first body is configured and arranged to provide a substantially uniform image path within a field of view of a camera disposed in the imaging channel. L'invention concerne une ampoule optique pour un dispositif médical comprenant des premier et second corps. Le premier corps a un côté distal sensiblement hémisphérique. Le second corps s'étend à partir du premier corps et comprend un point de connexion mécanique au niveau ou à proximité du côté proximal du second corps. Un canal d'instrument s'étend à travers l'ampoule optique depuis le côté proximal du second corps vers le côté distal du premier corps. Un canal d'imagerie étend une ouverture définie dans le côté proximal du second corps et se termine entre les côtés distaux proximal et sensiblement hémisphérique du premier corps. L'extrémité distale du canal d'imagerie est sensiblement hémisphérique. Le premier corps est configuré et agencé pour fournir un trajet d'image sensiblement uniforme dans un champ de vision d'une caméra disposée dans le canal d'imagerie.
Bibliography:Application Number: WO2018US21680