Title:
ASPIRATE GUIDING TUBE AND ASPIRATE SUCTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/037546
Kind Code:
A1
Abstract:
The present invention more easily achieves minimally invasive aspirate suction. An aspirate guiding tube 100 connected to a suction tube of a suction device, said guiding tube being equipped with: a guiding tube main body 110 provided with a connecting part 112 to be connected to the suction tube; an inner lid 120 which is provided at one end of the guiding tube main body, has an opening 120a at the tip end side thereof, and is configured from a tapered surface 120c, the tip end-side outer-circumferential surface of which increases in diameter from the tip end toward the base end; and a tip end cap 130 provided so as to be capable of opening and closing the opening in the inner lid via a connecting cord 114 which is connected to one end of the inner lid.
Inventors:
ISHIKITA NAOYUKI (JP)
Application Number:
PCT/JP2021/033546
Publication Date:
March 16, 2023
Filing Date:
September 13, 2021
Export Citation:
Assignee:
ISHIKITA NAOYUKI (JP)
International Classes:
A61M39/10; A61M1/00; A61M39/12
Foreign References:
| US5674209A | 1997-10-07 | |||
| JP2017537739A | 2017-12-21 | |||
| US5881774A | 1999-03-16 | |||
| US4349024A | 1982-09-14 | |||
| JPH03106371A | 1991-05-02 | |||
| JP2013524202W |
Attorney, Agent or Firm:
OHTAKE Seigo (JP)
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