Bipolar forceps

Abstract

A bipolar forceps may include a first forceps arm having a first forceps arm aperture, a first forceps jaw, and a first forceps arm conductor tip; a second forceps arm having a first forceps arm aperture, a second forceps jaw, and a second forceps arm conductor tip; and an input conductor isolation mechanism having a first forceps arm housing and a second forceps arm housing. The first forceps arm may be disposed in the first forceps arm housing and the second forceps arm may be disposed in the second forceps arm housing. An application of a force to a lateral portion of the forceps arms may be configured to close the forceps jaws. A reduction of a force applied to a lateral portion of the forceps arms may be configured to open the forceps jaws.

What is claimed is: 
     
         1 . An instrument comprising:
 a first forceps arm having a first forceps arm distal end and a first forceps arm proximal end;   a first forceps jaw of the first forceps arm having a first forceps jaw distal end and a first forceps jaw proximal end wherein the first forceps jaw distal end is the first forceps arm distal end;   a first conductor tip of the first forceps arm having a first conductor tip distal end and a first conductor tip proximal end wherein the first conductor tip distal end is the first forceps arm distal end and the first forceps jaw distal end and wherein the first conductor tip proximal end is disposed between the first forceps jaw proximal end and the first forceps arm distal end;   a first forceps arm aperture of the first forceps arm wherein the first forceps arm aperture is configured to reduce a mass of the first forceps arm;   a second forceps arm having a second forceps arm distal end and a second forceps arm proximal end, the second forceps arm disposed opposite the first forceps arm;   a second forceps jaw of the second forceps arm having a second forceps jaw distal end and a second forceps jaw proximal end, the second forceps jaw disposed opposite the first forceps jaw wherein the second forceps jaw distal end is the second forceps arm distal end; and   a second conductor tip of the second forceps arm having a second conductor tip distal end and a second conductor tip proximal end, the second conductor tip disposed opposite the first conductor tip wherein the second conductor tip distal end is the second forceps arm distal end and the second forceps jaw distal end and wherein the second conductor tip proximal end is disposed between the second forceps jaw proximal end and the second forceps arm distal end.   
     
     
         2 . The instrument of  claim 1  wherein the first forceps arm aperture is configured to reduce the mass of the first forceps arm by an avoided mass in a range of 0.005 to 0.012 pounds. 
     
     
         3 . The instrument of  claim 1  further comprising:
 a coating of an electrical insulator material over at least a portion of the first forceps arm. 
 
     
     
         4 . The instrument of  claim 3  wherein coating of the electrical insulator material has a thickness in a range of 0.005 to 0.008 inches. 
     
     
         5 . The instrument of  claim 1  wherein the first forceps arm is manufactured from a material having an electrical conductivity in a range of 30.0×10 6  to 40.0×10 6  Siemens per meter at a temperature of 20.0 degrees Celsius. 
     
     
         6 . The instrument of  claim 1  wherein the first forceps arm aperture has an aperture area in a range of 0.3 to 0.65 square inches. 
     
     
         7 . The instrument of  claim 1  wherein the first conductor tip has a length in a range of 0.22 to 0.3 inches. 
     
     
         8 . The instrument of  claim 1  wherein the first conductor tip has a width in a range of 0.03 to 0.05 inches. 
     
     
         9 . The instrument of  claim 1  wherein the first conductor tip has a surface area in a range of 0.02 to 0.05 square inches. 
     
     
         10 . The instrument of  claim 1  wherein the first forceps arm is manufactured from an aluminum alloy. 
     
     
         11 . The instrument of  claim 1  wherein the first forceps arm is manufactured from a stainless steel. 
     
     
         12 . The instrument of  claim 1  wherein the first forceps arm is manufactured from a graphite. 
     
     
         13 . The instrument of  claim 1  wherein the first forceps arm is manufactured from a polymer. 
     
     
         14 . An instrument comprising:
 a first forceps arm having a first forceps arm distal end and a first forceps arm proximal end;   a first forceps jaw of the first forceps arm having a first forceps jaw distal end and a first forceps jaw proximal end wherein the first forceps jaw distal end is the first forceps arm distal end;   a first conductor tip of the first forceps arm having a first conductor tip distal end and a first conductor tip proximal end wherein the first conductor tip distal end is the first forceps arm distal end and the first forceps jaw distal end and wherein the first conductor tip proximal end is disposed between the first forceps jaw proximal end and the first forceps arm distal end;   a first forceps arm aperture of the first forceps arm wherein the first forceps arm aperture is configured to reduce a mass of the first forceps arm;   a second forceps arm having a second forceps arm distal end and a second forceps arm proximal end, the second forceps arm disposed opposite the first forceps arm;   a second forceps jaw of the second forceps arm having a second forceps jaw distal end and a second forceps jaw proximal end, the second forceps jaw disposed opposite the first forceps jaw wherein the second forceps jaw distal end is the second forceps arm distal end;   a second conductor tip of the second forceps arm having a second conductor tip distal end and a second conductor tip proximal end, the second conductor tip disposed opposite the first conductor tip wherein the second conductor tip distal end is the second forceps arm distal end and the second forceps jaw distal end and wherein the second conductor tip proximal end is disposed between the second forceps jaw proximal end and the second forceps arm distal end; and   a second forceps arm aperture of the second forceps arm wherein the second forceps arm aperture is configured to reduce a mass of the second forceps arm.   
     
     
         15 . The instrument of  claim 14  wherein the first forceps arm aperture is configured to reduce the mass of the first forceps arm by an avoided mass in a range of 0.005 to 0.012 pounds. 
     
     
         16 . The instrument of  claim 14  wherein the first forceps arm aperture has an aperture area in a range of 0.3 to 0.65 square inches. 
     
     
         17 . The instrument of  claim 14  wherein the first conductor tip has a length in a range of 0.22 to 0.3 inches. 
     
     
         18 . The instrument of  claim 14  wherein the first conductor tip has a width in a range of 0.03 to 0.05 inches. 
     
     
         19 . The instrument of  claim 14  wherein the first conductor tip has a surface area in a range of 0.02 to 0.05 square inches. 
     
     
         20 . The instrument of  claim 14  wherein the first forceps arm is manufactured from an aluminum alloy.