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
Transaction finance processing system and approach
Vehicle window opening and closing control device
Method of allocating IP address of image forming apparatus using DHCP, image forming apparatus and system of allocating IP address using DHCP
Scanning of a touch screen
Semiconductor device having a plurality of elements on one semiconductor substrate and method of manufacturing the same
Account managing device, image processing system, and storage medium
Reusing data in user run book automation
  Randomly Featured Patents
Uniform temperature cooking surface
Spoon
Method and apparatus for making ferrite material products and products produced thereby
Extensible software tool for investigating peer-to-peer usage on a target device
Dual outlet bathtub drain valve for water conservation system
Use of transposable elements for altering gene expression
Endoscope accessory, endoscope system and method for mounting endoscope accessory to endoscope
Nickelled steel sheet proofed against tight adhesion during annealing and process for production thereof
Vehicle seat with adjustable head restraint
Many-to-many correspondence: methods and systems for replacing interbank funds transfers