This invention relates to an arbitrary angle hinge for medical use, comprising a hinge cover A and a hinge cover B having a connecting rod respectively, which constitute a hinge by being engaged with each other. The hinge is disposed therein with a receiving space for a brake pad and a disc to be placed therein. The pair of hinge covers, the brake pad and the disc can be penetrated and fixed by a screwing device. Load carried by the connecting rods forces the hinge cover A and the hinge cover B to pivot, making the brake pad and the disc rub against each other to be positioned, therefore, enable the hinge of this invention to adjust the angle without being affected by external load weight while having safety and operation convenience.本創作係一種醫療用任意角度樞紐器,其包含:具有連桿的樞紐蓋A與樞紐蓋B透過相互嵌合構成一樞紐器,且該樞紐器內部設有一容置空間,能供來令片及碟盤置設其中,透過螺合裝置能用以穿設該對樞紐蓋、來令片及碟盤呈螺固狀,並透過該連桿承載負重,迫使樞紐蓋A與樞紐蓋B樞轉,使來令片配合該碟盤相互磨擦呈定位,讓本創作具有不受外部承載重量影響角度調整,更兼具安全性及操作方便性的樞紐器。1‧‧‧樞紐器11‧‧‧樞紐蓋A111‧‧‧連桿12‧‧‧樞紐蓋B121‧‧‧連桿13‧‧‧容置空間2‧‧‧來令片21‧‧‧碟盤22‧‧‧塑膠蓋3‧‧‧螺合裝置31‧‧‧固定螺絲311‧‧‧螺紋段32‧‧‧螺母
