TRIAL FOR BONE SURGERY

To provide a trial for bone surgery allowing for detection of positional deviation of the trial in a front-rear direction of a bone when the trial is inserted into an incised part of a bone, and allowing for detection of a position of an artificial bone when the trial is inserted into the incised pa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ASO KAZUYA, HAMAGUCHI TAIJI, IZUMIHARA KOJI, MIZUTANI YOICHIRO, OBA SHUSUKE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	To provide a trial for bone surgery allowing for detection of positional deviation of the trial in a front-rear direction of a bone when the trial is inserted into an incised part of a bone, and allowing for detection of a position of an artificial bone when the trial is inserted into the incised part and arranged alongside the artificial bone.SOLUTION: A trial 10 for bone surgery comprises: a trial body 11 comprising a distal end portion 12 inserted into an incised part of a bone and a proximal end portion 13 positioned on an opposite side of the distal end portion 12. The trial body 11 has portions where X-ray transmittances are different from each other in view from a width direction.SELECTED DRAWING: Figure 2 【課題】骨の切開部分に挿入した際に骨の前後方向へのズレを検知でき、かつ、切開部分に人工骨と並べて挿入した際に人工骨の位置を検知することが可能な骨手術用トライアルを提供する。【解決手段】骨手術用トライアル１０は、骨の切開部分に挿入される先端部１２と、先端部１２の反対側に位置する基端部１３とを有するトライアル本体１１を備える。トライアル本体１１は、幅方向から見たときにＸ線透過率が異なる部位を有する。【選択図】図２