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1. WO2020194051 - HANDLE FOR PARANASAL SINUS ACCESS DEVICE

Publication Number WO/2020/194051
Publication Date 01.10.2020
International Application No. PCT/IB2020/000212
International Filing Date 20.03.2020
IPC
A61B 17/24 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
24for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers
A61B 1/233 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
233for the nose, i.e. nasoscopes
A61M 25/01 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
A61B 17/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
CPC
A61B 1/00066
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00064Constructional details of the endoscope body
00066Proximal part of endoscope body, e.g. handles
A61B 1/00082
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00064Constructional details of the endoscope body
00071Insertion part of the endoscope body
0008characterised by distal tip features
00082Balloons
A61B 1/0058
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
005Flexible endoscopes
0058using shape-memory elements
A61B 1/015
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
012characterised by internal passages or accessories therefor
015Control of fluid supply or evacuation
A61B 1/018
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
012characterised by internal passages or accessories therefor
018for receiving instruments
A61B 1/233
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
233for the nose, i.e. nasoscopes ; , e.g. testing of patency of Eustachian tubes
Applicants
  • 3NT MEDICAL LTD. [IL]/[IL]
Inventors
  • BENDORY, Ehud
  • BENDORY, Eran
  • HEFER, Gil
Priority Data
62/824,39527.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HANDLE FOR PARANASAL SINUS ACCESS DEVICE
(FR) POIGNÉE POUR DISPOSITIF D'ACCÈS AUX SINUS PARANASAUX
Abstract
(EN)
A system for accessing a body cavity, such as a paranasal sinus, including a sinus access member and a handle. The sinus access member includes a rigid member, a curved member slidably disposed at least partially with the rigid member, and a flexible member slidably disposed with at least part of the curved member. The system includes a handle that receives a proximal end of the sinus access member. A slider extends from the handle for advancing or angulating the sinus access member. The handle further includes an engagement control for selecting the advancing or angulating. The handle further includes a rotator rotationally linking two or more of the rigid member, the curved member, and a flexible member. The handle is ergonomically configured with ergonomic features that permit a user to hold the handle in a non-dominant hand while keeping a thumb free to manipulate the slider.
(FR)
La présente invention concerne un système d'accès à une cavité corporelle, telle qu'un sinus paranasal, comprenant un élément d'accès au sinus et une poignée. L'élément d'accès au sinus comprend un élément rigide, un élément incurvé disposé coulissant au moins partiellement par rapport à l'élément rigide, et un élément flexible disposé coulissant par rapport à au moins une partie de l'élément incurvé. Le système comprend une poignée qui reçoit une extrémité proximale de l'élément d'accès au sinus. Un curseur s'étend à partir de la poignée pour faire avancer ou pour incliner l'élément d'accès au sinus. La poignée comprend en outre une commande de prise servant à sélectionner l'avance ou l'inclinaison. La poignée comprend en outre un rotateur reliant en rotation au moins deux éléments parmi l'élément rigide, l'élément incurvé et un élément flexible. La poignée est conçue de manière ergonomique avec des caractéristiques ergonomiques qui permettent à un utilisateur de tenir la poignée dans une main non dominante tout en gardant un pouce libre pour manipuler le curseur.
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