Disposable surgical suction/irrigation trumpet valve tube cassette
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 2, 2016
Grant Date -
Mar 12, 2015
app pub date -
Jul 1, 2014
filing date -
Jan 29, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides a disposable trumpet valve tube cassette assembly, as well as, a surgical irrigation instrument that includes a probe assembly, a pump, a removable pump cartridge, and a socket. The probe assembly provides passage of fluids for irrigating the body interior and for evacuating matter from the body interior. The pump provides for pumping irrigation fluid through the probe assembly into the body interior. A pump cartridge defines a pumping chamber. Electronic control circuitry includes an electronics controller and a trumpet valve switch interface. The electronics controller includes a pulse generator that generates pulses, the duty cycle of the pulses controlling the speed of the motor. The trumpet valve switch interface is in electronic connection to a switch, the interface providing a signal to the controller.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2014 Application Filing Year
- A61B Class
- 14296 Applications Filed
- 12053 Patents Issued To-Date
- 84.32 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- A61B Class
- 0 % this patent is cited more than
- 9 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 2, 2028 |
