Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Valued device for controlling vacuum in surgery










Image Number 7 for United States Patent #4184510.

Apparatus and method for applying aspiration, irrigation, medication and ultrasonic power and dwell time to biotissue for surgery and treatment wherein the pressure for both aspirating and irrigating is precisely and accurately maintained by the use of a differential valve and a control reservoir which is generally much larger than the biotissue cavity to be operated on and wherein the pressures for irrigation, aspiration, medication and the application of the amplitude and dwell time of ultrasonic energy can be precisely controlled, externally, to the patient.








 
 
  Recently Added Patents
Communication apparatus, power supply control method, display apparatus, communication method, and computer program product
Screen
Mobile electronic device
Light emitting device and light emitting device package
Mobile communication method, mobile station, and network device
Method and system for the assignment of security group information using a proxy
Semiconductor memory device
  Randomly Featured Patents
Low voltage push-pull amplifier
Tape splicing system
Expandable police baton with convenience bulbous handle
Fuse circuit assembly
Material selector system
Biasing scheme for FIFO memories
Hair-frosting cap
Shortenable umbrella
Dielectric ceramic composition for use in high frequency
Device for protecting, displaying and using a coin for standard ornamentation purposes