Hollow adjustable artificial pyramid made from titanium alloy

The utility model relates to a hollow adjustable artificial centrum made from titanium alloy, which is mainly composed of a centrum and a pair of centrum covers respectively provided with thrust feet, wherein the centrum is provided with a through hole in an axial direction, an inner wall is provide...

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Bibliographische Detailangaben
Hauptverfasser:	DINGLIN ZHAO, DEYU CHEN, JIE ZHAO
Format:	Patent
Sprache:	eng
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:	The utility model relates to a hollow adjustable artificial centrum made from titanium alloy, which is mainly composed of a centrum and a pair of centrum covers respectively provided with thrust feet, wherein the centrum is provided with a through hole in an axial direction, an inner wall is provided with an inner screw thread, the centrum covers are provided with steps with outer screw threads, and both ends of the centrum are respectively engaged and connected with a pair of centrum covers into an integral body through the inner and the outer screw threads. The utility model provides an effective rehabilitation technology for wound patients who have symptoms that cervical vertebras, thoracic vertebras and lumbar vertebra condyles are imperfect and damaged.