Pulsed lavage pump with integral power source and variable flow control
US5746721A · kind A · utility
29Cited by
41References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 15, 1995 |
| Grant date | May 5, 1998 |
| Priority date | — |
| Expiry date | Feb 15, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M3/0245
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A self contained pulsatile surgical irrigation device that includes a housing, a trigger moveably connected to the housing, a motor within the housing, a pump within the housing, and a mechanical drive train for coupling the motor to the pump. The trigger is mechanically connected to the drive train to enable the stroke of the pump to be varied, thereby varying the output flow from the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.