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1. WO2016059538 - VARIABLE SUCTION CONTROL

Publication Number WO/2016/059538
Publication Date 21.04.2016
International Application No. PCT/IB2015/057799
International Filing Date 12.10.2015
IPC
A61M 1/00 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
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
CPC
A61B 17/225
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
22Implements for squeezing-off ulcers or the like on ; the inside of; inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; ; Apparatus for removing obstructions in blood vessels, not otherwise provided for
225for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves
A61B 2017/22079
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
22Implements for squeezing-off ulcers or the like on ; the inside of; inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; ; Apparatus for removing obstructions in blood vessels, not otherwise provided for
22079with suction of debris
A61M 1/0035
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
0023Suction drainage systems
0031Suction control
0035by changing the section of the line, e.g. flow regulating valves
A61M 1/0041
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
0023Suction drainage systems
0039Handpieces
0041with means for varying suction manually
Applicants
  • GYRUS ACMI, INC. D.B.A. OLYMPUS SURGICAL TECHNOLOGIES AMERICA [US]/[US]
Inventors
  • HANNA, Stephen M.
  • MACKEY, Tim E.
  • MORRIS, Mark C.
Agents
  • HARRINGTON, Mark F.
Priority Data
62/064,55516.10.2014US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) VARIABLE SUCTION CONTROL
(FR) COMMANDE D'ASPIRATION VARIABLE
Abstract
(EN)
An apparatus including a housing, an electrical conductor, and a suction control valve. The housing forms a handle and a shaft. The housing defines a suction channel from a distal end of the shaft: The electrical conductor extends to the distal end of the shaft. The suction control valve is connected to the suction channel at the handle. The suction control valve includes a valve body having a first channel and a second channel connected to the first channel, where the first channel forms a portion of the suction channel; and a valve barrel rotatably connected to the valve body. The valve barrel includes a rotatable ring extending around the handle and forming a portion of the housing. The ring includes an orifice configured to be rotated into and out of registration with an end of the second channel as the ring is rotated about the valve body.
(FR)
La présente invention concerne un appareil comprenant un boîtier, un conducteur électrique, et une soupape de commande d'aspiration. Le boîtier forme une poignée et un arbre. Le boîtier définit un canal d'aspiration à partir d'une extrémité distale de l'arbre, et le conducteur électrique s'étend jusqu'à l'extrémité distale de l'arbre. La soupape de commande d'aspiration est reliée au canal d'aspiration au niveau de la poignée. La soupape de commande d'aspiration comprend un corps de soupape présentant un premier canal et un second canal raccordé au premier canal, le premier canal formant une partie du canal d'aspiration ; et un cylindre de soupape raccordé de manière rotative au corps de soupape. Le cylindre de soupape comprend un anneau rotatif s'étendant autour de la poignée et formant une partie du boîtier. La bague comprend un orifice configuré pour être entraîné en rotation pour être en alignement et hors d'alignement avec une extrémité du second canal lorsque l'anneau est mis en rotation autour du corps de soupape.
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