全髋关节置换术（total hip replatement,THR）术后髋关节脱位是严重而常见的早期并发症,其发生率在2.6%～5.1%。因术后早期脱位手术费用升高,可能影响髋关节功能,为保证髋关节置换术后肢体摆放正确、舒适、安全,防止脱位,我科研制出一...全髋关节置换术（total hip replatement,THR）术后髋关节脱位是严重而常见的早期并发症,其发生率在2.6%～5.1%。因术后早期脱位手术费用升高,可能影响髋关节功能,为保证髋关节置换术后肢体摆放正确、舒适、安全,防止脱位,我科研制出一种支具架巧妙地应用于髋关节置换术后的术肢摆放。展开更多
Medical models, or ＂phantoms,＂ have been widely used for medical training and for doctor-patient interactions. They are increasingly used for surgical planning, medical computational models, algorithm verification a...Medical models, or ＂phantoms,＂ have been widely used for medical training and for doctor-patient interactions. They are increasingly used for surgical planning, medical computational models, algorithm verification and validation, and medical devices development. Such new applications demand high-fidelity, patient-specific, tissue-mimicking medical phantoms that can not only closely emulate the geometric structures of human organs, but also possess the properties and functions of the organ structure. With the rapid advancement of three-dimensional （3D） printing and 3D bioprinting technologies, many researchers have explored the use of these additive manufacturing techniques to fabricate functional medical phantoms for various applications. This paper reviews the applications of these 3D printing and 3D bioprinting technologies for the fabrication of functional medical phantoms and bio-structures. This review specifically discusses the state of the art along with new developments and trends in 3D printed functional medical phantoms （i.e., tissue-mimicking medical phantoms, radiologically relevant medical phantoms, and physiological medical phantoms） and 3D bio-printed structures （i.e., hybrid scaffolding materials, convertible scaffolds, and integrated sensors） for regenerated tissues and organs.展开更多
文摘全髋关节置换术（total hip replatement,THR）术后髋关节脱位是严重而常见的早期并发症,其发生率在2.6%～5.1%。因术后早期脱位手术费用升高,可能影响髋关节功能,为保证髋关节置换术后肢体摆放正确、舒适、安全,防止脱位,我科研制出一种支具架巧妙地应用于髋关节置换术后的术肢摆放。
文摘Medical models, or ＂phantoms,＂ have been widely used for medical training and for doctor-patient interactions. They are increasingly used for surgical planning, medical computational models, algorithm verification and validation, and medical devices development. Such new applications demand high-fidelity, patient-specific, tissue-mimicking medical phantoms that can not only closely emulate the geometric structures of human organs, but also possess the properties and functions of the organ structure. With the rapid advancement of three-dimensional （3D） printing and 3D bioprinting technologies, many researchers have explored the use of these additive manufacturing techniques to fabricate functional medical phantoms for various applications. This paper reviews the applications of these 3D printing and 3D bioprinting technologies for the fabrication of functional medical phantoms and bio-structures. This review specifically discusses the state of the art along with new developments and trends in 3D printed functional medical phantoms （i.e., tissue-mimicking medical phantoms, radiologically relevant medical phantoms, and physiological medical phantoms） and 3D bio-printed structures （i.e., hybrid scaffolding materials, convertible scaffolds, and integrated sensors） for regenerated tissues and organs.
