333ÌåÓý-È«Íø×îÈ«×îÓзÕΧµÄÌåÓýÈüÊÂÖ±²¥Æ½Ì¨

ÐÂÎÅ
µ±Ç°Î»Ö㺠Ê× Ò³ >> ÐÂÎÅÖÐÐÄ >>ÐÐÒµÐÂÎÅ

DR¡¢CT¡¢MRIÓÐÊ²Ã´Çø±ð£¿¸÷ÓÐÄÄЩÓÅÊÆ£¿

µã»÷´ÎÊý£º ´Î
·¢²¼ÈÕÆÚ£º 2020-09-03 00:00:00
À´Ô´£ººÓÄÏ333ÌåÓýÒ½ÁƵç×ӹɷÝÓÐÏÞ¹«Ë¾
·ÖÏí

DR¡¢CT¡¢MRIÓÐÊ²Ã´Çø±ð£¿¸÷ÓÐÄÄЩÓÅÊÆ£¿


È¥Ò½Ôº¿´²¡£¬¾­³£Óöµ½ÕâÑùµÄÀ§»ó£ºDR¡¢CT¡¢MRIÕâЩ³¤Ïà²î²»¶àµÄҽѧӰÏñÉ豸ÓÐÊ²Ã´Çø±ðÂð£¿ÎªÊ²Ã´ÓеÄʱºòÓÃCT£¬ÓеÄʱºòÓÃMRI£¬ÉõÖÁÓеÄʱºò×öÁËDR»¹Ðè×öCT¡¢MRI£¬ÊÇÂÒ¿ª¼ì²éÂ𣿻¹ÊDz¡Çé¼ÓÖØÁË£¿Æäʵ£¬ËüÃǵŤ×÷Ô­Àí²»Í¬£¬¸÷Óзֹ¤£¬ÓÅÊÆ¸÷Òì¡£ÒÔϼ໤Òdz§¼ÒµÄС±à´øÄãÒ»Ò»½â¶Á


DR£º


DR£¨Digital Radiography£©ÊÇÊý×Ö»¯µÄÅÄÆ¬»úÆ÷¡£²ÉÓ÷Ǿ§¹èƽ°å̽²âÆ÷°Ñ´©Í¸ÈËÌåµÄXÏßÐÅϢת»¯ÎªÊý×ÖÐźţ¬Í¨¹ý¼ÆËã»úÖØÐ¹¹½¨³ÉͼÏñ²¢½øÐÐһϵÁеĴ¦Àí¡£DRϵͳҲÊǸ÷´óÒ½ÔºµÄ±Ø±¸¡°ÎäÆ÷¡±Ö®Ò»¡£³£ÓÃÓÚÈËÌåÐØ²¿¼°¹Ç÷ÀÉãÆ¬£¬Ò²¿ÉÅÄÉãÆäËû²¿Î»±ÈÈ縹²¿¡¢ÑÀ³Ý¡¢Í·Â­µÈ¡£


ÓÅÊÆ£º


1.Ö±½Óͨ¹ýרҵÏÔʾÆ÷½øÐÐÔÄÆ¬£¬ÎÞÐëÔÙ³åÏ´½ºÆ¬£¬´ó´ó½ÚÔ¼½ºÆ¬³É±¾(ÓÐÌØÊâÐèÇóµÄ»¼Õß³ýÍâ)


2.DRÉý¼¶ºó¿ÉÒÔÃâ³ýÁËÅÄ´íÆ¬µÈ¸÷ÖÖ·³ÄÕ£¬ÅÄ´íÆ¬»ò²¡ÈËÉíÌåÒÆ¶¯µ¼ÖÂͼƬЧ¹û²î£¬Ò½Éú¿ÉÒԺܿ쿴µ½Ó°Ïì½á¹û£¬²¢ÖØÐÂÅÄÉã¡£


DR


3.¶Ô¹Ç½á¹¹¡¢¹Ø½ÚÈí¹Ç¼°Èí×éÖ¯µÄÏÔʾÓÅÓÚ´«Í³µÄXÏß³ÉÏñ£¬»¹¿É½øÐпóÎïÑκ¬Á¿µÄ¶¨Á¿·ÖÎö£»Ò×ÓÚÏÔʾ×ݸô½á¹¹ÈçѪ¹ÜºÍÆø¹Ü£»¶Ô½á½ÚÐÔ²¡±äµÄ¼ì³öÂʸßÓÚ´«Í³µÄXÏß³ÉÏñ£»Ôڹ۲쳦¹Ü»ýÆø¡¢Æø¸¹ºÍ½áʯµÈº¬¸Æ²¡±äÓÅÓÚ´«Í³XÏßͼÏñ£»Ìå²ã³ÉÏñÓÅÓÚXÏßÌå²ãÉãÓ°£»Î¸³¦Ë«¶Ô±ÈÔìÓ°ÔÚÏÔÊ¾Î¸Ð¡Çø¡¢Î¢Ð¡²¡±äºÍ³¦Õ³Ä¤ÖåôÅÉÏ£¬Êý×Ö»¯Í¼ÏñÓÅÓÚ´«Í³µÄXÏßÔìÓ°¡£


¼à»¤Òdz§¼Ò

4.DRÉ豸µÄ³ÉÏñ¹ý³ÌÊÇÊý×Ö»¯³ÉÏñ¹ý³Ì¡£


CT£º


CT(Computed Tomography)¼´µç×Ó¼ÆËã»úÌå²ãɨÃè¡£ÓÃXÉäÏßÊø¶ÔÈËÌåij²¿Ò»¶¨ºñ¶ÈµÄ²ãÃæ½øÐÐɨÃ裬ÓÉ̽²âÆ÷½ÓÊÕ͸¹ý¸Ã²ãÃæµÄXÉäÏߣ¬×ª±äΪ¿É¼û¹âºó£¬Óɹâµçת»»±äΪµçÐźţ¬ÔÙ¾­Ä£Äâ/Êý×Öת»»Æ÷(analog/digital converter)תΪÊý×Ö£¬ÊäÈë¼ÆËã»ú´¦Àí¡£


ÓÅÊÆ£º


1.ɨÃèËٶȿ죬½â¾öÁËXÏßͶӰ³ÉÏñµÄÖØµþÄÑÌ⣬ʹͼÏñ¸üÇåÎú£¬½âÆÊ¹ØÏµ¸üÃ÷È·£»


2.Ç¿´óµÄºó´¦Àí¹¦ÄÜ£¨°üÀ¨£º¶àÆ½ÃæÖØ×é¼¼Êõ¡¢ÇúÃæÖØ½¨¼¼Êõ¡¢3DÖØ½¨¼¼ÊõµÈµÈ£©ºÜ´ó³Ì¶ÈÉÏÌá¸ßÁ˲¡±äµÄ¼ì³öÂʺÍÕï¶ÏµÄ׼ȷÂÊ¡£¼à»¤Òdz§¼Ò


MRI£º


MRI£¨Magnetic Resonance Imaging£©Ò²¾ÍÊǴʲÕñ³ÉÏñ¡£ÊǽüÄêÀ´Ò»ÖÖÐÂÐ͵ĸ߿Ƽ¼Ó°Ïñѧ¼ì²é·½·¨¡£


ÓÅÊÆ:


1.MRI¶ÔÈËÌåûÓеçÀë·øÉäËðÉË£»


2.MRIÄÜ»ñµÃÈýά¶ÏÃæ³ÉÏñ¶øÎÞÐèÖØ½¨¾Í¿É»ñµÃ¶à·½Î»µÄͼÏñ£»

 

3.Èí×éÖ¯½á¹¹ÏÔʾÇåÎú£¬¶ÔÖÐÊàÉñ¾­ÏµÍ³¡¢°òëס¢Ö±³¦¡¢×Ó¹¬¡¢ÒõµÀ¡¢¹Ø½Ú¡¢¼¡ÈâµÈ¼ì²éÓÅÓÚCT¡£

DR¡¢CT¡¢MRIÓÐÊ²Ã´Çø±ð£¿¸÷ÓÐÄÄЩÓÅÊÆ£¿