Wound drainage therapy system
US9199010B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 26, 2012 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | Dec 18, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M1/98
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A wound drainage therapy system includes a wound seal unit, a fluid collector unit, a vacuum driving unit and an actuator. The fluid collector unit is detachably connected with the wound seal unit, and the fluid collector unit has a multiple-pipe integration module and a collection bag. The multiple-pipe integration module has a first row connection port group and a second row connection port group. The vacuum driving unit has a vacuum generator. The actuator has a motor, a negative pressure detector and a positive pressure detector, wherein the motor is used to drive the vacuum generator to operate and the motor is detachably connected with the vacuum generator. A connection port of the negative pressure detector and a connection port of the positive pressure detector are detachably connected with another two connection ports of the second row connection port group respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.