Thermoplastic material/soft tissue symbiotic bone implant based on 3D printing

The invention discloses a thermoplastic material/soft tissue symbiotic bone implant based on 3D printing. The thermoplastic material/soft tissue symbiotic bone implant comprises a soft tissue symbiosis area, the soft tissue symbiosis area is arranged in a local porous area on the surface of the bone...

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Bibliographische Detailangaben
Hauptverfasser:	WANG LING, LI DICHEN, ZHENG JIBAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PERFORMING OPERATIONS PROSTHESES TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	The invention discloses a thermoplastic material/soft tissue symbiotic bone implant based on 3D printing. The thermoplastic material/soft tissue symbiotic bone implant comprises a soft tissue symbiosis area, the soft tissue symbiosis area is arranged in a local porous area on the surface of the bone implant, the bearing area is a single thermoplastic material and is located in a solid three-dimensional area inside or on the surface of the bone implant, a transition area is arranged between the soft tissue symbiosis area and the bearing area, and the transition area is a porous structure with gradient changes in porosity and pore size. Accoding to the present invention, rapid wound healing is achieve after the implantation of the bone implant. 本发明公开了一种基于3D打印热塑性材料/软组织共生骨植入物，包括软组织共生区，软组织共生区设置于骨植入物表面的局部多孔区域，承载区为单一热塑性材料，位于骨植入内部或表面的实体三维区域，软组织共生区与承载区之间设置有过渡区，过渡区为孔隙率和孔径呈梯度变化的多孔结构。实现骨植入物植入后伤口的快速愈合。