IRRIGATION SLEEVE AND PHACOEMULSIFICATION NEEDLE WITH SLEEVE RETENTION FEATURES

A combination of an irrigation sleeve (20) and a phacoemulsification needle (22). The irrigation sleeve (20) has a proximal end (32) and a distal end (30), the proximal end for attachment to a surgical handpiece. The phacoemulsification needle (22) has a proximal end (26), a distal end (24), and a l...

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Bibliographic Details
Main Authors LEWIS, ANTHONY K, PERKINS, JAMES TAYLOR
Format Patent
LanguageEnglish
French
Published 25.08.2020
Subjects
BANDAGES, DRESSINGS OR ABSORBENT PADS
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
TREATMENT OR PROTECTION OF EYES OR EARS
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Summary:A combination of an irrigation sleeve (20) and a phacoemulsification needle (22). The irrigation sleeve (20) has a proximal end (32) and a distal end (30), the proximal end for attachment to a surgical handpiece. The phacoemulsification needle (22) has a proximal end (26), a distal end (24), and a lumen (38) spanning a length of the needle (22) from the proximal end (26) to the distal end (24). The needle proximal end (26) is for connection to the surgical handpiece, and the needle (22) has structure (44) proximate the needle distal end (24) for retaining the sleeve distal end (30) near the needle distal end (24). L'invention concerne une combinaison d'un manchon d'irrigation 20 et aiguille de phacoémulsification 22. Le manchon d'irrigation 20 comprend une extrémité proximale 32 et une extrémité distale 30, l'extrémité proximale servant à la fixation à une pièce manuelle chirurgicale. L'aiguille de phacoémulsification 22 comprend une extrémité proximale 26, une extrémité distale 24 et une lumière 38 s'étendant sur la longueur de l'aiguille 22 de l'extrémité proximale 26 à l'extrémité distale 24. L'extrémité proximale 26 de l'aiguille sert à la connexion à la pièce manuelle chirurgicale et l'aiguille 22 comprend la structure 44 à proximité de l'extrémité distale 24 pour retenir l'extrémité distale 30 du manchon près de l'extrémité distale 24 de l'aiguille.
Bibliography:Application Number: CA20132883956