A kind of matrix form sets needle device, is suitable for placing positioning for thermotherapy needle, and includes two to install with being spaced apart every opposite pedestal and multiple preceding Hous between left and right and set needle shaft between being pivoted the what grade pedestals. It is each set needle shaft include two by turning can be pivoted respectively position the what grade pedestals turn portion and one or so extend ground installation what this etc. turn and set needle portion between portion, and this is set needle portion and is equipped with the location holes for running through and placing for thermotherapy needle positioning above and below multiple. The positioning pore structure design of the equidistant interval setting of needle shaft is set through this etc., and this etc. set the structure design that needle shaft can be turned, healthcare givers can be facilitated according to the surface profile and Treatment need of the internal organs to be treated of various sufferers, positioning thermotherapy needle contact spacing and contact pin angle are freely adjusted, what is helped and improves thermotherapy accuracy and effect.一種矩陣式置針器，適用於供熱療針穿置定位，並包含二左右間隔相向之基座，及多個前後間隔分佈地安裝樞設於該等基座間的置針轉軸。每一置針轉軸包括二可被驅轉地分別樞設定位於該等基座之調轉部，及一左右延伸地安裝於該等調轉部間之置針部，且該置針部穿設有多個上下貫穿並可供熱療針穿置定位之定位孔。透過該等置針轉軸的等距間隔設置之定位孔結構設計，以及該等置針轉軸可被調轉的結構設計，可方便醫療人員依據各種病患之待治療臟器的表面輪廓與治療需求，自由調整定位熱療針插針間距與插針角度，有助於提高熱療準確度與效果。
