Oral Irrigator Pump Body and Device
Summary
The USPTO published patent application US20260090867A1 for an oral irrigator pump body invention by inventor Lei Yu. The application covers a bracket-mounted power device and pump body structure with a transmission mechanism driving a piston assembly. The patent was filed on September 30, 2024, with application number 18902875.
What changed
The USPTO published patent application US20260090867A1 for an oral irrigator pump body and oral irrigator device. The invention includes a bracket, power device, and pump body structure, with a transmission mechanism comprising driving wheel, driven wheel, first and second transmission wheels, and a driving rod. The first transmission wheel features a fixed optical axis, and the second transmission wheel rotates synchronously with the first driven wheel. CPC classifications include A61C 17/0202, A61M 3/0258, and A61M 3/0279.
This patent publication does not create compliance obligations for regulated entities. Manufacturers of oral irrigators or medical devices may review the claims to assess potential overlap with existing products or development pipelines. No response deadlines or penalties are associated with this publication notice.
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Apr 2, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Oral Irrigator Pump Body And An Oral Irrigator
Application US20260090867A1 Kind: A1 Apr 02, 2026
Inventors
LEI YU
Abstract
An oral irrigator pump body and an oral irrigator, including a bracket, a power device and a pump body structure connected thereto are provided in the bracket; the output end of the power device is provided with a transmission structure for driving the piston assembly to reciprocate in the pump cylinder, the transmission structure includes a driving wheel, a driven wheel, the first transmission wheel meshed with the driving wheel, the second transmission wheel meshed with the driven wheel, and a driving rod; an optical axis is fixedly provided on the first transmission wheel, and the second transmission wheel is provided on the optical axis and rotates synchronously with the first driven wheel.
CPC Classifications
A61C 17/0202 A61M 3/0258 A61M 3/0279
Filing Date
2024-09-30
Application No.
18902875
Named provisions
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Source
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