Abstract: A filter device and method of filtering components from a surgery plume. The filter device comprises an integral solution reservoir which intercepts an airstream passage and airstream and cooperates with the airstream to direct air and solution into pads to create a foam. The foam created by the pads and solution and additional elements of the filter react with one or more undesirable components of the surgery plume to cleanse the airstream prior to exhaustion into the atmosphere. No separate solution supply or delivery system is necessary.
Type:
Grant
Filed:
June 7, 1999
Date of Patent:
March 20, 2001
Assignee:
EnviroSurgical, Inc.
Inventors:
Randy Marc Skalla, Carl Austin Ahrens, Robert Keith Garner, Jr., Bradley Carl Wilkinson
Abstract: A filter device and method of filtering components from a surgery plume. The filter device comprises an integral solution reservoir which intercepts an airstream passage and airstream and cooperates with the airstream to direct air and solution into pads to create a foam. The foam created by the pads and solution and additional elements of the filter react with one or more undesirable components of the surgery plume to cleanse the airstream prior to exhaustion into the atmosphere. No separate solution supply or delivery system is necessary.
Type:
Grant
Filed:
June 3, 1996
Date of Patent:
June 8, 1999
Assignee:
EnviroSurgical, Inc.
Inventors:
Randy Marc Skalla, Carl Austin Ahrens, Robert Keith Garner, Jr., Bradley Carl Wilkinson
Abstract: A filter device and method of filtering components from a surgery plume. The filter device is comprised of a plurality of elements which react with one or more components of a surgery plume, such as that generated during electrocautery or laser surgery. The filter device, particularly in conjunction with a separate particle filter, removes cyanide, formaldehyde, benzene, and particulates, as well as odor-causing species and moisture from the surgery plume.
Abstract: A filter device and method of filtering components from a surgery plume. The filter device is comprised of a plurality of elements which react with one or more components of a surgery plume, such as that generated during electrocautery or laser surgery. The filter device, particularly in conjunction with a separate particle filter, removes cyanide, formaldehyde, benzene, and particulates, as well as odor-causing species and moisture from the surgery plume.