To provide an external fixation device suitable for treatment of radioulnar fractures of quadrupeds, which can be easily mounted to the affected limb, and the device can be stably and reliably fixed and used with the external skeletal fixation method, and is suitable for fracture treatment facilitating callus formation by using the external fixation device to the extent that bone density is not reduced.
An external fixation device 1 for fracture treatment for fixing a fractured affected limb B1 of a quadruped A is configured to include: an almost toric ring portion 3 which is to put on periphery C of a shoulder joint and through which the affected limb B1 passes; a supporting portion 4 having right/left walls and a back wall, having upper/lower surfaces and a front face opened, and accompanying the affected limb B1 from a radial head to a distal end of a metacarpal bone; a connecting body 6 for connecting the rear of the ring portion 3 and the back wall of the supporting portion 4; a grounding body 7 being connected to the back wall of the supporting portion 4 and positioned below an opening of the lower surface of the supporting portion, and including traction means 8 for traction of the affected limb B1; a fixing means 9 for connecting and fixing the ring portion 3 to a forelimb opposite to the affected limb B1; and an upper arm supporting section 10 drooping from the front of the ring portion 3 to an elbow joint of the affected limb B1 and the front side of the upper arm.
| JPH0420318U | 1992-02-20 | |||
| JPS4942076U | 1974-04-13 | |||
| JPH0420318U | 1992-02-20 |
| US20080214974A1 | 2008-09-04 | |||
| US3791383A | 1974-02-12 | |||
| US4349016A | 1982-09-14 | |||
| US3416519A | 1968-12-17 | |||
| US20080214974A1 | 2008-09-04 | |||
| US3791383A | 1974-02-12 |
JPN6013003375; 安田幸弘，池水智博，加藤孝行，吉岡 祐，白浜 潤，室谷直義，北森隆士: 'Ｓｃｈｒｏｅｄｅｒ-Ｔｈｏｍａｓ ＳｐｌｉｎｔおよびＩｋｅｍｉｚｕ-Ｔｈｏｍａｓ Ｓｐｌｉｎｔを用いた外固定法による小型犬撓尺骨遠位骨折の治療成' 北海道獣医師会雑誌 第５４巻，第８号, 20100810, ４４０頁
Norio Morioka
Hisayoshi Sekiguchi
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