It possesses the element where pair opposes, the organization which is between that the the cutting of the organization where size in order is taken and sealing up device, and the said being the heating assembly which is at least one among the elements which oppose, the said heating assembly, paralleling to the upper surface of the ceramic body and the said ceramic body, includes with the metal conversion part which has extended. The upper surface of the said ceramic body, ideally, has bigger width than the said metal conversion part. As for the cutting of the said organization and sealing up device, being the element where pair opposes, in order the , size has been taken the organization between the said element, being the heating assembly which is at least one among the elements which the said oppose the element where pair opposes, as for the said heating assembly, paralleling to the upper surface of the ceramic body and the said ceramic body, being the metal conversion part which has extended, as for the said upper surface of the said ceramic body, it possesses bigger width than the said metal conversion part, it has with the metal conversion part, it has with the heating assembly, the device.一対の対向する要素を有し、その間にある組織を掴握するための寸法が取られている組織の切断および密封デバイス、および該対向する要素のうちの少なくとも一つにある加熱アセンブリであって、該加熱アセンブリは、セラミックボディと、該セラミックボディの上部面に沿って伸びている金属化部分とを含む。該セラミックボディの上部面は、好適には、該金属化部分よりも大きな幅を有する。該組織の切断および密封デバイスは、一対の対向する要素であって、該要素の間の組織を掴握するように寸法が取られている、一対の対向する要素と、該対向する要素のうちの少なくとも一つにある加熱アセンブリであって、該加熱アセンブリは、セラミックボディと、該セラミックボディの上部面に沿って伸びている金属化部分であって、該セラミックボディの該上部面は、該金属化部分よりも大きな幅を有する、金属化部分とを備えている、加熱アセンブリとを備えている、デバイス。