Portable suction system
US12280200B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2023 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Oct 19, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/14
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A portable suction system including a pump device and a removable bag device. The pump device includes a housing defining a recess; a motor assembly positioned within the housing; a first rod at least partially extending from the housing into the recess; and a second rod at least partially extending from the housing into the recess. The first rod and the second rod are driven in response to energization of the motor assembly. The bag device is at least partially positioned within the recess, and the bag device includes: a bag; a vacuum connector; a first piston coupled to the first rod; and a second piston coupled to the second rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.