Smoke evacuation system

Claim 2

A smoke evacuation system for use in surgical procedures in a surgical area comprising: (A) a portable evacuation hood configured to be disposed proximate a surgical site for receiving smoke produced thereat; (B) first filtering means disposed is said hood for trapping particulate matter therein; (C) suction means in operative communication with said hood for evacuating the atmosphere therefrom, and said suction means externally disposed from said surgical area; and (D) second filtering means associated with said suction means for trapping smoke and surgical by-product therein.

Claim 3

A smoke evacuation system as in claim further including an incinerator in operative communication with said second filtering means for destroying surgical by-products passing therefrom.

Claim 4

A smoke evacuation system as in claim 2, wherein said incinerator includes an electric arc for destroying surgical by-products therein.

Claim 5

A smoke evacuation system as in claim 2, wherein said incinerator produces a stream of heated air of sufficient temperature to destroy said surgical products passing thereinto.

Claim 6

A smoke evacuation system as in claim 2, wherein said incinerator includes a heated body for destroying surgical by-products passing therethrough.

Claim 7

A smoke evacuation system as in claim 1, further including a conduit connecting said suction means to said evacuation hood.

Claim 8

A smoke evacuation system as in claim 6, further including a ball joint interposed between said conduit and said hood and operative to provide for angular displacement of said hood relative to said conduit.

Claim 9

A smoke evacuation system as in claim 6, wherein said conduit further includes filtering material contained therein for trapping particulate matter passing therethrough.

Claim 10

A smoke evacuation system as in claim 1, wherein said evacuation hood is fabricated from a material selected from the group consisting essentially of: synthetic polymeric materials, metals, stainless steels an combinations thereof.

Claim 11

A smoke evacuation system as in claim 1, wherein said first filtering means includes a non-woven, porous synthetic polymeric body with a maximum pore rating of 0.5 microns for filtering particulate matter including microorganisms passing therethrough.

Claim 12

The smoke evacuation system as in claim 1, wherein said second filtering means includes an anti-microbial agent.

Claim 13

A smoke evacuation system as in claim 1, wherein said evacuation hood includes a perforated inner wall and a solid outer wall and defines a chamber therebetween for receiving said first filtering means therein, said inner wall defining at least one opening therein in communication with said chamber and configured to permit gaseous surgical by-products to pass therethrough.

Claim 14

A smoke evacuation system as in claim 1, wherein said evacuation hood defines an open end configured so as to be matingly engageable with a second conduit.

Claim 15

A smoke evacuation system as in claim 13, wherein said second conduit includes a second evacuation hood having a matingly engageable end in communication with said open end of said evacuation hood.

Claim 16

A smoke evacuation system as in claim 1, wherein said suction means further includes a manifold configured so as to allow a plurality of suction devices to be added thereto

Claim 17

A smoke evacuation system for use in surgical procedures in a surgical area comprising: (A) a portable evacuation hood configured to be disposed proximate a surgical site for receiving smoke produced in the course of surgery, said evacuation hood including a perforated inner wall and a solid outer wall defining a chamber therebetween, said inner wall defining at least one opening therein in communication with said chamber and configured to permit gaseous surgical by-products to pass therethrough; (B) first filtering means disposed between said inner wall and said outer wall of said evacuation hood for trapping particulate matter therein; (C) suction means in operative communication with said evacuation hood for evacuating the atmosphere therefrom, said suction means externally disposed from said surgical area; (D) second filtering means associated with said suction means for trapping smoke and surgical by-products therein; and (E) incinerating means in operative communication with said second filtering means for destroying surgical by-products passing thereinto.

Claim 18

A smoke evacuation system for use in surgical procedures in a surgical area comprising: (A) a portable evacuation hood configured to be disposed proximate a surgical site for receiving smoke produced in the course of surgery, said evacuation hood including a perforated inner wall and a solid outer wall defining a chamber therebetween, said inner wall defining at least one opening therein in communication with said chamber and configured to permit gaseous surgical by-products to pass therethrough; (B) first filtering means disposed between said inner wall and said outer wall of said evacuation hood for trapping particulate matter therein; (C) suction means in operative communication with said evacuation hood for evacuating the atmosphere therefrom, said suction means externally disposed from said surgical area; (D) second filtering means associated with said suction means for trapping smoke and surgical by-products therein; and (E) incinerating means in operative communication with said second filtering means for destroying surgical by-products passing thereinto.

Claim 19

A smoke evacuation system as in claim 16, wherein said incinerating means includes an electric arc for destroying surgical by-products contained therein.

Claim 20

A smoke evacuation system as in claim 16, wherein said incinerating means produces a stream of heated air of sufficient temperature to destroy said surgical products passing thereinto.

Claim 21

A smoke evacuation system as in claim 16, wherein said incinerating means includes a heated body for destroying surgical by-products passing thereinto.

Claim 22

The smoke evacuation system as in claim 16, further including a conduit connecting said suction means to said evacuation hood.

Claim 23

The smoke evacuation system as in claim 20, further includes filtering material contained in said conduit for trapping particulate matter passing therethrough.

Claim 24

The smoke evacuation system as in claim 16, wherein said first filtering means includes a non-woven, porous synthetic polymeric body with a maximum pore rating of 0.5 microns for filtering particulate matter including microorganisms passing therethrough.

Claim 25

A smoke evacuation system as in claim 16, wherein said suction means further includes a manifold configured so as to allow a plurality of suction devices to be added thereto.

Claim 26

A smoke evacuation system as in claim 16, wherein said evacuation hood defines an open end matingly engageable with a second conduit.