The fusion device of patient or the illness Move Wu Off Festival especially little Ping Mian Off Festival of people, Shou Zhi Off Festival Huo Legs Zhi Off Festival are merged in the bright offer of this Hair with what, and The fusion device includes that Two Ge Pins Like Anchor consolidates portion (1) and Wei Yu Anchor consolidates the Steady of Bu Inter and determines portion (2). It includes the liquefiable material that Ke Tong Over Machine tool vibration Move is liquefied that Anchor, which consolidates portion (1),. Steady determines portion, and (2) Gifted Election Ju You Let set the surface for adding Strong Gu Knot to close with what. Anchor consolidates portion (1) and determines portion compared to what Steady ((T1) is He More big depth (D) for 2) Ju You More big thickness. In order to be implanted into fusion device, in Off Festival Off Festival Mian Zhong Open slot to be fused, the slot that Two Ge phase Right is set is formed together that wherein Yi Ge Anchor consolidates portion (1 Open mouthfuls of) with Yu Rong Satisfied. Right Hou, fusion device are pushed away Pressure Dao the Off Festival Mian Inter Qie Machine tool vibration Move especially super Sound Move that shakes and are applied to the proximal end face (4) of fusion device. What is that liquefiable material meets Touch Office liquid And in With bone Group Woven and Seepage enters in bone Group Woven, and thus in the Hou of solidification again, shape of the liquefiable material in this Agencies Cheng Ronghe device With bone Group Woven connects with Even.本發明提供用於融合病人或患病動物的關節尤其是人的小平面關節、手指關節或腳趾關節的融合器，該融合器包括兩個銷狀的錨固部(1)和位於錨固部之間的穩定部(2)。錨固部(1)包括可通過機械振動被液化的可液化材料。穩定部(2)優選具有設置用於加強骨結合的表面。錨固部(1)相比於穩定部(2)具有較大的厚度(T1)和較大的深度(D)。爲了植入融合器，在待融合的關節的關節面中開槽，兩個相對置的槽一起形成用於容納其中一個錨固部(1)的開口。然後，融合器被推壓到關節面之間且機械振動尤其是超聲振動被施加到融合器的近端面(4)。於是，可液化材料在與骨組織接觸處液化並且滲入骨組織中，由此在重固化之後，可液化材料在此構成融合器與骨組織的形配連接。
