Title:
INTRAORAL SUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/190368
Kind Code:
A1
Abstract:
An intraoral suction device having such a structure that, when a light source (30) is installed on a vacuum tip side, a vacuum tip (20) is mechanically attachable to and detachable from a vacuum hose (10) since the electrical connection between the vacuum tip and the vacuum hose is made in association with the attachment/detachment thereof. This intraoral suction device, which is equipped with the vacuum hose connected to a suction source and the vacuum tip having a tubular body equipped with a base end connectable to the front end of the vacuum hose and a front end serving as a suction port, comprises: the light source for illuminating the oral cavity that is formed at the vacuum tip; a hose-side electrode (17) that is formed at the front end of the vacuum hose for supplying power from a power source (80) to the light source; and a tip-side electrode (27) that is formed at the base end of the vacuum tip and electrically connected to the light source for receiving power from the hose-side electrode.
Inventors:
UJI HIDEYO (JP)
Application Number:
PCT/JP2023/012256
Publication Date:
October 05, 2023
Filing Date:
March 27, 2023
Export Citation:
Assignee:
UJI HIDEYO (JP)
International Classes:
A61C17/06; A61C1/08
Foreign References:
| US20140170589A1 | 2014-06-19 | |||
| JPH11128253A | 1999-05-18 | |||
| JP2010251255A | 2010-11-04 | |||
| JP2002506676A | 2002-03-05 | |||
| US5931670A | 1999-08-03 | |||
| JP2002506676A | 2002-03-05 | |||
| JP2005177143A | 2005-07-07 | |||
| JP2010514532A | 2010-05-06 | |||
| JP2012522302A | 2012-09-20 |
Attorney, Agent or Firm:
KOJIMA Takiro (JP)
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