\u76ee\u524d\uff0c\u79cd\u690d\u7259\u5df2\u6210\u4e3a\u7259\u5217\u7f3a\u635f\u548c\u7259\u5217\u7f3a\u5931\u60a3\u8005\u9996\u9009\u7684\u4fee\u590d\u624b\u6bb5\uff0c\u8fd9\u79cd\u4fee\u590d\u65b9\u5f0f\u63d0\u9ad8\u4e86\u60a3\u8005\u7684\u751f\u6d3b\u8d28\u91cf\u3002<\/p>\n
\n
<\/p>\n
\u56fe\u6e90\uff1a\u963f\u5fb7\u83b1\u5fb7\u5b98\u7f51<\/span><\/p>\n \n \u805a\u919a\u919a\u916e(PEEK)\u662f\u805a\u82b3\u919a\u916e(polyaryletherketone,PAEK)\u5bb6\u65cf\u7684\u4e3b\u8981\u6210\u5458\uff0c\u662f\u7ebf\u6027\u82b3\u9999\u65cf\u9ad8\u5206\u5b50\u5316\u5408\u7269\u7684\u4e00\u79cd\u3002<\/p>\n \n PEEK\u5177\u6709\u9ad8\u5316\u5b66\u7a33\u5b9a\u6027\uff0c\u6709\u5229\u4e8e\u51cf\u5c11\u5176\u751f\u7269\u8150\u8680\uff0c\u907f\u514d\u91ca\u653e\u6709\u6bd2\u526f\u4ea7\u54c1\uff0c\u4e14\u4e0d\u6eb6\u4e8e\u4efb\u4f55(\u9664\u6d53\u786b\u9178\u5916)\u6eb6\u5242\uff1b\u7531\u4e8ePEEK\u72ec\u7279\u7684\u82b3\u9999\u65cf\u5316\u5b66\u7ed3\u6784\uff0c\u8868\u73b0\u51fa\u5bf9\u7528\u4e8e\u533b\u7597\u5668\u68b0\u6d88\u6bd2\u7684\u03b3\u5c04\u7ebf\u548c\u7535\u5b50\u675f\u6709\u8f83\u5f3a\u62b5\u6297\u529b\uff1b\u7531\u4e8ePEEK\u5177\u6709\u8f90\u5c04\u900f\u5149\u6027\uff0c\u5728X\u5c04\u7ebf\u4e0a\u4e0d\u4ea7\u751f\u4f2a\u5f71\uff0c\u53ef\u4ee5\u4e0e\u78c1\u5171\u632f\u6210\u50cf\u76f8\u5bb9\uff1b\u6b64\u5916\uff0cPEEK\u5177\u6709\u70ed\u7a33\u5b9a\u6027\uff0c\u5373\u4f7f\u5728\u9ad8\u6e29\u4e0b\u4e5f\u80fd\u4fdd\u6301\u9ad8\u5f3a\u5ea6\u3002<\/p>\n \n PEEK \u56fe\u6e90\uff1a\u5357\u4eac\u9996\u5851<\/span><\/p>\n \n \u6709\u4f53\u5185\u7814\u7a76\u8bc1\u660e\uff0cPEEK\u5177\u6709\u4ee4\u4eba\u6ee1\u610f\u7684\u751f\u7269\u76f8\u5bb9\u6027\uff0c\u5bf9\u4eba\u4f53\u65e0\u81f4\u7a81\u53d8\u6027\uff0c\u4e14\u5176\u6750\u6599\u8868\u9762\u7ec6\u83cc\u9644\u7740\u4f4e\u4e8eTi,\u5177\u6709\u826f\u597d\u7684\u751f\u7269\u5b89\u5168\u6027\u3002\u7531\u4e8e\u5176\u5f39\u6027\u6a21\u91cf\u4e0e\u4eba\u4f53\u9aa8\u7ec4\u7ec7\u63a5\u8fd1\uff0c\u4f5c\u4e3a\u79cd\u690d\u4f53\u3001\u4fee\u590d\u57fa\u53f0\u3001\u56fa\u5b9a\u4e49\u9f7f\u7b49\u65b9\u9762\u7684\u7814\u7a76\u65e5\u76ca\u589e\u591a\u3002\u4f46PEEK\u5e94\u7528\u4e8e\u53e3\u8154\u79cd\u690d\u4f53\u65f6\u7531\u4e8e\u529b\u5b66\u5f3a\u5ea6\u4e0d\u591f\uff0c\u62b5\u6297\u5e94\u529b\u80fd\u529b\u8f83\u5f31\uff0c\u4e00\u4e9b\u52a0\u5f3a\u6750\u6599\u7684\u51fa\u73b0\u6709\u6548\u5730\u6539\u5584\u4e86PEEK\u529b\u5b66\u5f3a\u5ea6\u3002<\/p>\n \n PEEK\u4ea7\u54c1\u00a0 \u56fe\u6e90\uff1a\u5357\u4eac\u6607\u84dd\u79d1\u6280<\/span><\/p>\n \u00a0<\/strong><\/p>\n Lee\u7b49\u91c7\u7528\u4e09\u7ef4\u6709\u9650\u5143\u6cd5\u5206\u6790PEEK\u79cd\u690d\u4f53\u7684\u5e94\u529b\u5206\u5e03\uff0c\u7814\u7a76\u663e\u793a\uff1a\u76f4\u5f844mm\u7684\u73bb\u7483\u7ea4\u7ef4\u52a0\u5f3a\u805a\u919a\u919a\u916e(GFR-PEEK)\u79cd\u690d\u4f53\u80fd\u591f\u627f\u53d7\u524d\u7259\u7684\u5faa\u73af\u54ac\u5408\u529b(140~170N)\u3002<\/p>\n \n \u7531\u4e8e\u78b3\u7ea4\u7ef4\u589e\u5f3a\u805a\u919a\u919a\u916e(CFR-PEEK)\u548c5mm\u76f4\u5f84\u7684GFR-PEEK\u79cd\u690d\u4f53\u7684\u9759\u6001\u6297\u538b\u5f3a\u5ea6\u8d85\u8fc7\u4e86450N\uff0c\u56e0\u6b64\u5176\u80fd\u591f\u627f\u53d7\u524d\u7259\u4e0e\u540e\u7259\u533a(250~400N)\u7684\u54ac\u5408\u529b\u3002<\/p>\n \n \u00a0<\/span><\/p>\n \u6b64\u5916\uff0cPEEK\u8868\u9762\u751f\u7269\u6d3b\u6027\u8f83\u5dee,\u65e2\u4e0d\u5141\u8bb8\u5438\u9644\u86cb\u767d\uff0c\u4e5f\u4e0d\u4fc3\u8fdb\u7ec6\u80de\u589e\u6b96\uff0c\u5b9e\u9645\u5e94\u7528\u53d7\u5230\u9650\u5236\u3002\u56e0\u6b64\uff0c\u5982\u4f55\u5bf9PEEK\u8fdb\u884c\u6539\u6027\uff0c\u4f18\u5316\u5176\u751f\u7269\u6d3b\u6027\u5f15\u8d77\u4e86\u79d1\u7814\u4eba\u5458\u5bc6\u5207\u5173\u6ce8\u3002\u672c\u6587\u5c31\u805a\u919a\u919a\u916e\u6539\u6027\u5e94\u7528\u4e8e\u79cd\u690d\u4f53\u7684\u7814\u7a76\u8fdb\u5c55\u4f5c\u4e00\u7cfb\u7edf\u7efc\u8ff0\u3002<\/p>\n \n \u8fd1\u5e74\u7684\u7814\u7a76\u62a5\u544a\u663e\u793a\uff0c\u63d0\u9ad8PEEK\u8868\u9762\u751f\u7269\u6d3b\u6027\u7684\u5e38\u89c4\u65b9\u6cd5\u5927\u81f4\u5206\u4e3a\u4e24\u79cd\uff1a\u4e00\u662f\u8868\u9762\u6539\u6027\uff0c\u901a\u8fc7\u5355\u72ec\u7684\u6750\u6599\u8868\u9762\u7684\u7269\u7406\u3001\u5316\u5b66\u5904\u7406\u6216\u7ed3\u5408\u8868\u9762\u6d82\u5c42\u6765\u6fc0\u6d3bPEEK\u751f\u7269\u6d3b\u6027\uff1b\u4e8c\u662f\u901a\u8fc7\u5c06\u67d0\u79cd\u80fd\u591f\u6fc0\u6d3b\u6216\u63d0\u9ad8\u751f\u7269\u6d3b\u6027\u7684\u6750\u6599\u6d78\u6e0d\u5230PEEK\u4e2d\u6765\u5236\u5907\u751f\u7269\u6d3b\u6027PEEK\u590d\u5408\u6750\u6599\u3002<\/p>\n \n \u4e00\u3001\u8868\u9762\u6539\u6027<\/strong><\/span><\/p>\n \n 1. \u7269\u7406\u65b9\u6cd5\uff1a<\/span><\/strong><\/p>\n \n (1)\u55b7\u7802\uff1a<\/span>\u55b7\u7802\u662f\u5229\u7528\u9ad8\u901f\u7802\u6d41\u7684\u51b2\u51fb\u4f5c\u7528\u6e05\u7406\u548c\u7c97\u5316\u57fa\u4f53\u8868\u9762\u7684\u8fc7\u7a0b\uff0c\u5bf9\u805a\u919a\u919a\u916e\u751f\u7269\u6d3b\u6027\u4ea7\u751f\u91cd\u8981\u5f71\u54cd\u3002\u5d14\u6676\u6676\u7b49\u901a\u8fc7\u5bf9\u7eb3\u7c73\u6c1f\u78f7\u7070\u77f3\/\u805a\u919a\u919a\u916e\u79cd\u690d\u4f53\u8868\u9762\u8fdb\u884c\u55b7\u7802\u5904\u7406\uff0c\u7814\u7a76\u9aa8\u7ed3\u5408\u7387\u3002\u7ed3\u679c\u663e\u793a\u7ecf\u55b7\u7802\u5904\u7406\u7684nFA\/PEEK\u79cd\u690d\u4f53\u8868\u9762BIC\u66f4\u9ad8\uff0c\u6210\u9aa8\u6548\u679c\u66f4\u597d\u3002<\/p>\n \n \u56fe\u6e90\uff1a\u670b\u9a9e\u79d1\u6280<\/span><\/p>\n \n Xu\u7b49\u5229\u7528\u6c27\u7b49\u79bb\u5b50\u4f53\u548c\u55b7\u7802\u7684\u8054\u5408\u6539\u6027\u5f00\u53d1\u51fa\u4e00\u79cd\u5177\u6709\u5fae\/\u7eb3\u7c73\u5f62\u8c8c\u8868\u9762\u7684\u65b0\u578b\u78b3\u7ea4\u7ef4\u589e\u5f3a\u805a\u919a\u919a\u916e-\u7eb3\u7c73\u7f9f\u57fa\u78f7\u7070\u77f3(PEEK\/CF\/n-HA)\u4e09\u5143\u751f\u7269\u590d\u5408\u6750\u6599\uff0c\u4f53\u5916\u5b9e\u9a8c\u8868\u660ePEEK\/CF\/n-HA\u80fd\u591f\u6539\u5584\u6210\u9aa8\u7ec6\u80de\u589e\u6b96\u3001\u5206\u5316\u4ee5\u53ca\u4fc3\u8fdb\u690d\u5165\u7269\u4e0e\u9aa8\u4e4b\u95f4\u7684\u9aa8\u7ed3\u5408\uff0c\u9884\u793a\u7740\u5176\u5728\u9aa8\u79d1\u4e2d\u6709\u826f\u597d\u5e94\u7528\u524d\u666f\u3002<\/p>\n \n (2)\u7b49\u79bb\u5b50\u4f53\u8680\u523b\uff1a<\/span>\u7b49\u79bb\u5b50\u4f53\u8680\u523b\u4e3b\u8981\u901a\u8fc7\u5bf9PEEK\u8868\u9762\u5904\u7406\u5f15\u5165\u4e0d\u540c\u5b98\u80fd\u56e2\uff0c\u4f7f\u5176\u66f4\u5177\u4eb2\u6c34\u6027\u3002\u6c27\u548c\u6c28\u7b49\u79bb\u5b50\u4f53\u6fc0\u6d3b\u805a\u919a\u919a\u916e\uff0c\u6539\u53d8\u4e86\u8868\u9762\u7684\u7eb3\u7c73\u7ed3\u6784\u3001\u63a5\u89e6\u89d2\u3001\u7535\u5316\u5b66\u6027\u8d28\u3002\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u540e\u7684PEEK\u8868\u9762\u751f\u6210\u7eb3\u7c73\u7ed3\u6784\u5e95\u7269\uff0c\u589e\u5f3a\u95f4\u5145\u8d28\u5e72\u7ec6\u80de\u589e\u6b96\u3001\u5206\u5316\uff0c\u5e76\u53ef\u5141\u8bb8\u8fd9\u4e9b\u5177\u6709\u5f39\u6027\u3001MRI\u517c\u5bb9\u548cX\u7ebf\u900f\u5149\u6027\u7684\u690d\u5165\u7269\u5728\u4f53\u5185\u8fdb\u884c\u9aa8\u7ed3\u5408\u3002<\/p>\n \n (3)\u7269\u7406\u6c14\u76f8\u6c89\u79ef\uff1a<\/span>\u7269\u7406\u6c14\u76f8\u6c89\u79ef\u662f\u5728\u771f\u7a7a\u6761\u4ef6\u4e0b\uff0c\u91c7\u7528\u7269\u7406\u65b9\u6cd5\u5c06\u6750\u6599\u5206\u79bb\uff0c\u5728\u57fa\u4f53\u8868\u9762\u6c89\u79ef\u67d0\u79cd\u5177\u6709\u7279\u6b8a\u6027\u8d28\u7684\u8584\u819c\uff0c\u4ece\u800c\u4e0e\u57fa\u4f53\u7d27\u5bc6\u7ed3\u5408\uff0c\u6539\u5584\u8868\u9762\u6027\u80fd\u3002<\/p>\n \n Yu\u7b49\u5229\u7528PVD\u65b9\u6cd5\u5c06\u7eaf\u9541(Mg)\u6d82\u8986\u5728PEEK\u57fa\u677f\u4e0a,\u6c89\u79ef\u6e29\u5ea6\u6700\u9002\u5b9c\u4e3a230\u2103\u3002Mg\u5305\u88f9\u7684PEEK\u5bf9\u91d1\u9ec4\u8272\u8461\u8404\u7403\u83cc\u6740\u706d\u80fd\u529b\u5f3a\uff0c\u6291\u83cc\u7387\u53ef\u8fbe\u523099%\uff0c\u4e14\u5728Hanks\u6eb6\u6db2\u4e2d\u81f3\u5c11\u7ef4\u630114\u5929\u3002\u901a\u8fc7PVD\u53ef\u5c06\u5177\u6709\u751f\u7269\u529f\u80fd\u7684Mg\u6d82\u5728\u5404\u79cd\u751f\u7269\u60f0\u6027\u533b\u7597\u6750\u6599\u4e0a\uff0c\u4ee5\u63d0\u9ad8\u5176\u751f\u7269\u6d3b\u6027\u3002<\/p>\n \n (4)\u7535\u5b50\u675f\u8bf1\u53d1\u6c89\u79ef: <\/span>\u7535\u5b50\u675f\u8bf1\u53d1\u6c89\u79ef\u662f\u4e00\u79cd\u4f4e\u6e29\u6d82\u5c42\u5de5\u827a\uff0c\u5728\u886c\u5e95\u4e0a\u5206\u89e3\u548c\u6c89\u79ef\u975e\u6325\u53d1\u6027\u788e\u7247\u3002EBID\u6cd5\u5728\u805a\u919a\u919a\u916e\u4e0a\u6c89\u79ef\u8584Ti\u6d82\u5c42\u53ef\u4ee5\u589e\u52a0\u5176\u6da6\u6e7f\u6027\uff0c\u4e14\u4e0d\u4f1a\u5f71\u54cd\u690d\u5165\u7269\u7279\u6027\uff0c\u7ec6\u80de\u6d3b\u529b\u6d4b\u5b9a\u6cd5(MTS)\u3001\u78b1\u6027\u78f7\u9178\u9176\u68c0\u6d4b\u6cd5(ALP)\u5206\u522b\u6d4b\u5b9aMC3T3-E1\u7ec6\u80de\u7684\u589e\u6b96\u3001\u5206\u5316\u6c34\u5e73\uff0c\u7ed3\u679c\u8868\u660e\u949b\u6d82\u5c42\u540e\u7684\u690d\u5165\u7269\u9aa8\u7ed3\u5408\u7387\u66f4\u9ad8\u3002<\/p>\n \n \u7535\u5b50\u675f\u8bf1\u5bfc\u6c89\u79ef\u8fc7\u7a0b\u793a\u610f\u56fe<\/span><\/p>\n \n Han\u7b49\u901a\u8fc7\u5bf9PEEK\u8868\u9762\u5f62\u6210\u7684Ti\u8584\u819c\u8fdb\u884c\u9633\u6781\u6c27\u5316\uff0c\u5f62\u6210\u4e86\u5b54\u5f84\u5747\u5300\u7684\u4e8c\u6c27\u5316\u949b(TiO2)\u5c42\u3002\u7eb3\u7c73\u591a\u5b54\u3001\u4eb2\u6c34\u6027\u7684TiO2\u8868\u9762\u80fd\u591f\u6709\u6548\u56fa\u5b9a\u9aa8\u5f62\u6001\u53d1\u751f\u86cb\u767d-2(BMP-2)\uff0c\u4ece\u800c\u63d0\u9ad8\u4f53\u5916\u751f\u7269\u76f8\u5bb9\u6027\uff0c\u4fc3\u8fdb\u7ec6\u80de\u5206\u5316\uff0c\u6539\u5584\u9aa8\u5185\u4f20\u5bfc\u3002<\/p>\n \n 2. \u5316\u5b66\u65b9\u6cd5\uff1a<\/strong><\/span><\/p>\n \n (1)\u78fa\u5316\uff1a<\/span>\u78fa\u5316\u662f\u4e00\u79cd\u4eb2\u7535\u53d6\u4ee3\u53cd\u5e94\uff0c\u4f7f\u7528\u786b\u9178\u5c06\u5e26\u7535\u57fa\u56e2\u5f15\u5165\u805a\u5408\u7269\u94fe\u4e2d\uff0c\u8fdb\u884c\u79bb\u5b50\u4ea4\u6362\uff0c\u6709\u52a9\u4e8e\u9633\u79bb\u5b50\u7684\u4f20\u8f93\u5e76\u589e\u52a0PEEK\u6750\u6599\u7684\u4eb2\u6c34\u6027\u3002Yuan\u7b49\u5229\u75283D\u6253\u5370\u6784\u5efaPEEK\u591a\u5b54\u6a21\u578b\uff0c\u8868\u9762\u7528\u6d53\u786b\u9178\u5206\u522b\u9178\u868015\u300130\u300160s\u540e\uff0c\u690d\u5165\u5154\u6a21\u578b\u7684\u9aa8\u7f3a\u635f\u4e2d\uff0c\u8bc4\u4f30\u78fa\u5316\u805a\u919a\u919a\u916e\u7684\u4fee\u590d\u6548\u679c\u3002<\/p>\n \n PEEK\u786b\u9178\u6d78\u8680\u540e\u7684\u8868\u9762\u5fae\u89c2\u5f62\u8c8c \u56fe\u6e90\uff1a\u805a\u919a\u919a\u916e\u6750\u6599\u8868\u9762\u78fa\u5316\u6539\u6027\u53ca\u8868\u9762\u91d1\u5c5e\u5316<\/span><\/p>\n \u00a0<\/span><\/p>\n \u4f53\u5185\u52a8\u7269\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0cSPPEK\u6709\u5229\u4e8e\u65b0\u7ec4\u7ec7\u751f\u957f\u548c\u7ed3\u5408\uff0c\u6291\u5236\u708e\u6027\u7ec6\u80de\u56e0\u5b50\u5206\u6ccc\uff0c\u4fc3\u8fdb\u9aa8\u7ed3\u5408\uff0c\u5c24\u5176SPEEK-15\u3001SPEEK-60\uff0cSPEEK-30\u5177\u6709\u826f\u597d\u7684\u7eb3\u7c73\u7ed3\u6784\u548c\u751f\u7269\u5b66\u6027\u80fd\u3002<\/p>\n \n (2)\u8d1f\u8f7d\u751f\u957f\u56e0\u5b50\uff1a<\/span>\u9aa8\u7ec4\u7ec7\u7684\u6709\u673a\u6210\u5206\u5305\u62ec\u5927\u91cf\u751f\u957f\u56e0\u5b50\u548c\u86cb\u767d\u8d28\uff0c\u751f\u957f\u56e0\u5b50\u53ef\u523a\u6fc0\u7ec6\u80de\u6d3b\u6027\uff0c\u5b83\u4eec\u5728\u6210\u9aa8\u548c\u8840\u7ba1\u751f\u6210\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002BMP-2\u662f\u6700\u5f3a\u7684\u9aa8\u8bf1\u5bfc\u56e0\u5b50\u4e4b\u4e00\uff0c\u53ef\u4ee5\u8bf1\u5bfc\u95f4\u5145\u8d28\u5e72\u7ec6\u80de\u5411\u6210\u9aa8\u7ec6\u80de\u5206\u5316\u3002<\/p>\n \u529f\u80fd\u5316\u7684\u7ec6\u80de\u754c\u9762\u4e0e\u7ec6\u80de\u8c03\u8282\u86cb\u767d\u4e5f\u53ef\u4ee5\u6539\u5584\u690d\u5165\u7269\u7684\u751f\u7269\u5b66\u7279\u6027\uff0c\u8102\u8054\u7d20(APN)\u662f\u4e00\u79cd\u8102\u80aa\u7ec6\u80de\u5206\u6ccc\u7684\u56e0\u5b50\uff0c\u88ab\u8bc1\u5b9e\u80fd\u591f\u8fbe\u5230\u6ee1\u610f\u7684\u6539\u6027\u6548\u679c\u3002\u4f59\u548c\u4e1c\u7b49\u9009\u53d6\u88ab\u8840\u7ba1\u5185\u76ae\u751f\u957f\u56e0\u5b50\u5305\u88f9\u7684\u805a\u919a\u919a\u916e\u590d\u5408\u6750\u6599\u8bc4\u4ef7\u4fee\u590d\u9aa8\u7f3a\u635f\u7684\u4e34\u5e8a\u6548\u679c\uff0c\u52a8\u7269\u5b9e\u9a8c\u8868\u660e\u8be5\u6750\u6599\u80fd\u591f\u523a\u6fc0\u751f\u957f\u56e0\u5b50\u7684\u6d3b\u6027\u4e0e\u4fc3\u8fdb\u9aa8\u518d\u751f\u3002<\/p>\n \n (3)\u80fa\u5316\uff1a<\/span>\u80fa\u5316\u901a\u8fc7\u5f15\u5165\u6c28\u57fa\uff0c\u518d\u5c06\u6c28\u57fa\u91cd\u6c2e\u5316\u5f15\u5165\u5176\u4ed6\u6d3b\u6cfc\u57fa\u56e2\u3002\u7528\u4e0d\u540c\u6bd4\u7387\u7684\u6d53\u786b\u9178\u4e0e\u785d\u9178\u7684\u6df7\u5408\u9178\u5bf9PEEK\u6539\u6027\u540e\u8fdb\u884c\u7814\u7a76\uff0c\u7ed3\u679c\u663e\u793a\u4e0d\u540c\u6bd4\u7387\u7684\u6df7\u5408\u9178\u80fd\u591f\u5728PEEK\u8868\u9762\u4ea7\u751f\u591a\u5c42\u3001\u591a\u5b54\u7ed3\u6784\uff0c\u6539\u5584\u4e86\u6750\u6599\u4eb2\u6c34\u6027\u80fd\u4e0e\u751f\u7269\u6d3b\u6027\uff0c\u4e14\u8d4b\u4e88\u8f83\u597d\u7684\u6297\u83cc\u6d3b\u6027\u3002<\/p>\n Hassan\u7b49\u91c7\u7528\u5316\u5b66\u5904\u7406\u7684\u65b9\u6cd5\u5c06\u80fa\u5316\u805a\u919a\u919a\u916e\u63a5\u679d\u5230\u78b3\u7ea4\u7ef4\u8868\u9762\uff0c\u626b\u63cf\u7535\u5b50\u663e\u5fae\u955c\u53d1\u73b0\u6750\u6599\u754c\u9762\u7684\u5c42\u95f4\u526a\u5207\u5f3a\u5ea6\u6709\u6240\u589e\u5f3a\uff0c\u63d0\u9ad8\u4e86\u754c\u9762\u7c98\u9644\u6027\uff0c\u4f46\u7c98\u9644\u6027\u53d7\u5230\u6c28\u57fa\u5bf9\u9ad8\u6e29\u654f\u611f\u6027\u7684\u9650\u5236\u3002<\/p>\n \n \u78b3\u7ea4\u7ef4 \u56fe\u6e90\uff1a\u5149\u5a01\u590d\u6750<\/span><\/p>\n \n 3. \u8868\u9762\u6d82\u5c42\uff1a<\/strong><\/span><\/p>\n \n (1)\u78f7\u9178\u9499\u6d82\u5c42\uff1a<\/span>\u78f7\u9178\u9499(CaP)\u662f\u4eba\u4f53\u9aa8\u9abc\u7684\u4e3b\u8981\u65e0\u673a\u6210\u5206\uff0c\u62e5\u6709\u826f\u597d\u7684\u751f\u7269\u76f8\u5bb9\u6027\u3001\u9aa8\u7ed3\u5408\u3001\u9aa8\u4f20\u5bfc\u548c\u9aa8\u8bf1\u5bfc\u6027\u3002CaP\u53ef\u4ee5\u5438\u9644\u7ec6\u80de\u5916\u57fa\u8d28(ECM)\u86cb\u767d\uff0c\u901a\u8fc7Cell-ECM\u76f8\u4e92\u4f5c\u7528\u6fc0\u6d3b\u6210\u9aa8\u7ec6\u80de\u5206\u5316\u3002\u8fd1\u5e74\u6765\u7814\u7a76\u663e\u793aCaP\u6d82\u5c42PEEK\u8868\u9762\u53ef\u4ee5\u660e\u663e\u6539\u5584\u5176\u4e0e\u6210\u9aa8\u7ec6\u80deMC3T3-E1\u7684\u76f8\u5bb9\u6027\u3002<\/p>\n \n \n \u6b64\u5916\uff0cCaP\u6d82\u5c42PEEK\u6750\u6599\u5728\u6a21\u62df\u4f53\u6db2\u4e2d\u7ecf\u8fc7\u6fc0\u5149\u8f85\u52a9\u4eff\u751f\u5de5\u827a\u5904\u7406\u540e\u80fd\u591f\u5728\u5176\u8868\u9762\u5f62\u6210\u81f4\u5bc6\u7684\u7f9f\u57fa\u78f7\u7070\u77f3(HA)\u6d82\u5c42\u3002\u4e3a\u4e86\u6539\u5584PEEK\u6d3b\u6027\uff0c\u6709\u7814\u7a76\u5229\u7528\u81ed\u6c27\u548c\u5316\u5b66\u5904\u7406\u65b9\u6cd5\u5236\u5907\u78f7\u9178\u76d0\u548c(\u6216)\u9499\u8868\u9762\u529f\u80fd\u5316\u7684PEEK\u6765\u7814\u7a76\u9aa8\u7ed3\u5408\uff0c\u4f53\u5916\u5b9e\u9a8c\u7814\u7a76\u8868\u660e\uff0c\u6539\u6027\u540e\u7684PEEK\u663e\u8457\u589e\u52a0\u4e86\u5927\u9f20\u9aa8\u9ad3\u95f4\u5145\u8d28\u5e72\u7ec6\u80de\u4e4b\u95f4\u7684\u76f8\u4e92\u63a5\u89e6\u3002<\/p>\n \n \u8868\u9762\u529f\u80fd\u5316\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u4eb2\u6c34\u6027\uff0c\u800c\u4e14\u4e0d\u6539\u53d8\u5176\u8868\u9762\u7c97\u7cd9\u5ea6\u6216\u5f62\u8c8c\uff0c\u6709\u671b\u6210\u4e3a\u65b0\u7684\u5728\u7259\u79d1\u65b9\u9762\u7684\u5e94\u7528\u65b9\u6cd5\u3002<\/p>\n \n (2)\u77f3\u58a8\u70ef:\u00a0<\/span>\u77f3\u58a8\u70ef\u662f\u7b80\u5355\u7684\u4e00\u79cd\u78b3\u7ed3\u6784\uff0c\u5177\u6709\u826f\u597d\u7684\u7269\u7406\u3001\u5316\u5b66\u6027\u8d28\uff0c\u4e14\u786c\u5ea6\u9ad8\uff0c\u97e7\u6027\u3001\u5ef6\u5c55\u6027\u3001\u6e17\u900f\u6027\u5747\u597d\u3002\u6700\u8fd1\u7814\u7a76\u51fa\u4e86\u4e00\u79cd\u7b80\u5355\u7b56\u7565\uff0c\u91c7\u7528\u6d78\u6d82\u6cd5\u5236\u5907\u6c27\u5316\u77f3\u58a8\u70ef(grapheneoxide\uff0cGO)\u6539\u6027\u7684\u78fa\u5316\u805a\u919a\u919a\u916e(GO-SPEEK)\uff0c\u89c2\u5bdf\u5230GO\u4e0ePEEK\u7d27\u5bc6\u8d34\u5408\u3002<\/p>\n \n \u56fe\u6e90\uff1a\u6d77\u4e50\u7f07\u5b98\u7f51<\/span><\/p>\n \n \u6297\u83cc\u5b9e\u9a8c\u53d1\u73b0\uff0cGO-SPEEK\u5bf9\u5927\u80a0\u6746\u83cc\u6709\u6291\u5236\u4f5c\u7528\uff1b\u4f53\u5916\u5b9e\u9a8c\u8bc1\u660e\u5176\u5bf9\u6210\u9aa8\u6837\u7ec6\u80de\u7684\u589e\u6b96\u3001\u5206\u5316\u5177\u6709\u52a0\u901f\u4f5c\u7528\u3002Yan\u7b49\u5728\u52a8\u7269\u4f53\u5185\u5efa\u7acb\u9aa8\u7f3a\u635f\u6a21\u578b\u7814\u7a76\u6210\u9aa8\u6548\u679c\uff0c\u5206\u522b\u5728\u672f\u540e4\u30018\u548c12\u5468\uff0c\u7528Micro-CT\u5206\u6790\u548c\u7ec4\u7ec7\u5b66\u89c2\u5bdf\uff0c\u663e\u793a\u77f3\u58a8\u70ef\u6539\u6027\u78b3\u7ea4\u7ef4\u53ef\u4ee5\u589e\u5f3a\u805a\u919a\u919a\u916e\u7684\u5fae\u89c2\u7ed3\u6784\u53c2\u6570\uff0c\u5e73\u5747\u77ff\u7269\u8d28\u6c89\u79ef\u7387\u660e\u663e\u4f18\u4e8e\u78b3\u7ea4\u7ef4\u589e\u5f3a\u805a\u919a\u919a\u916e(CFR\/PEEK)\u690d\u5165\u7269(P<0.05)\u3002<\/p>\n \n \u5b9e\u9a8c\u8bc1\u660e\u77f3\u58a8\u70ef\u6539\u6027\u7684CFR\/PEEK\u8868\u73b0\u51fa\u4ee4\u4eba\u6ee1\u610f\u7684\u7ec6\u80de\u76f8\u5bb9\u6027\u548c\u9aa8\u7ed3\u5408\u80fd\u529b\u3002<\/p>\n \n (3)Ti\u6d82\u5c42\uff1a<\/span>\u949b\u3001\u949b\u5408\u91d1\u8868\u9762\u5f62\u6210\u7684\u4e00\u5c42\u8584\u4fdd\u62a4\u578b\u6c27\u5316\u5c42\uff0c\u5bf9\u4e8e\u6539\u5584\u805a\u5408\u7269\u8868\u9762\u6d3b\u6027\u8d77\u7740\u4e0d\u53ef\u5ffd\u89c6\u7684\u4f5c\u7528\u3002Boyle\u7b49\u5728\u4f53\u5916\u4f7f\u7528\u6a21\u62df\u6210\u9aa8\u7ec6\u80de\u57f9\u517b\u5b9e\u9a8c\u548c\u7ef5\u7f8a\u4f53\u5185\u690d\u5165\u7269\u7684\u89c2\u5bdf\uff0c\u6765\u8bc1\u660eTi\u6d82\u5c42PEEK(Ti-PEEK)\u5bf9\u9aa8\u690d\u5165\u7269\u754c\u9762\u7684\u751f\u7269\u529b\u5b66\u548c\u7ec4\u7ec7\u5b66\u7279\u6027\u7684\u5f71\u54cd\u3002<\/p>\n \u4f53\u5916\u7ec6\u80de\u57f9\u517b\u5b9e\u9a8c\u4e0e\u4f53\u5185\u52a8\u7269\u5b9e\u9a8c\u5747\u8bc1\u660e\uff0cTi-PEEK\u76f8\u5bf9\u4e8e\u7eafPEEK\uff0c\u5728\u4e0d\u540c\u65f6\u671f\u5176\u65b0\u9aa8\u5f62\u6210\u3001\u6210\u9aa8\u7ec6\u80de\u9644\u7740\u90fd\u663e\u8457\u63d0\u9ad8\u3002<\/p>\n \n (4)\u7b49\u79bb\u5b50\u4f53\u6d78\u6ca1\u79bb\u5b50\u6ce8\u5165\uff1a<\/span>\u7b49\u79bb\u5b50\u4f53\u6d78\u6ca1\u79bb\u5b50\u6ce8\u5165\u662f\u7528\u4e0d\u540c\u7c92\u5b50\u7684\u8584\u819c\u5305\u88f9\u57fa\u5e95\uff0c\u5c06\u57fa\u5e95\u7f6e\u4e8e\u7c92\u5b50\u7684\u7b49\u79bb\u5b50\u4f53\u4e2d\uff0c\u4ee5\u9ad8\u8d1f\u7535\u538b\u53cd\u590d\u8109\u51b2\uff0c\u5bfc\u81f4\u7b49\u79bb\u5b50\u4f53\u79bb\u5b50\u52a0\u901f\uff0c\u7136\u540e\u690d\u5165\u57fa\u5e95\u7684\u8868\u9762\u3002<\/p>\n \u4f7f\u7528PIII\u6cd5\u5904\u7406PEEK\u8868\u9762(PIII-PEEK)\uff0c\u4ea7\u751f\u81ea\u7531\u57fa\u53cd\u5e94\uff0c\u5c06\u539f\u5f39\u6027\u86cb\u767d\u5171\u4ef7\u56fa\u5b9a\u5728PIII-PEEK\u7684\u8868\u9762\u4e0a\u3002\u7ecf\u8fc7PIII\u5904\u7406\u7684PEEK\u8868\u9762\u4e0a\u7684\u7ec6\u80de\u8868\u73b0\u51fa\u9644\u7740\u3001\u6269\u6563\u3001\u589e\u6b96\u7684\u6539\u5584\uff0c\u4e14\u4e0e\u672a\u5904\u7406\u8fc7\u7684PEEK\u8868\u9762\u7ec6\u80de\u76f8\u6bd4\uff0c\u770b\u5230\u4e86\u9aa8\u7ed3\u8282\u5f62\u6210\u3002Wang\u7b49\u91c7\u7528\u6c34\u7b49\u79bb\u5b50\u4f53\u5904\u7406PEEK\u8868\u9762\uff0c\u901a\u8fc7SEM\u7b49\u89c2\u5bdf\u5230PIII-PEEK\u8868\u9762\u5f62\u6210\u4e86\u7f9f\u57fa\u4ee5\u53ca\u201c\u6c9f\u7eb9\u7ed3\u6784\u201d\uff0c\u66f4\u5229\u4e8e\u7ec6\u80de\u7684\u6269\u6563\u3001\u9ecf\u9644\u3002<\/p>\n \n \u4e8c\u3001\u586b\u5145\u590d\u5408\u6750\u6599<\/strong><\/span><\/p>\n \n 1. \u7eb3\u7c73\u4e8c\u6c27\u5316\u949b\u586b\u5145PEEK\u590d\u5408\u6750\u6599\uff1a<\/strong><\/span><\/p>\n \n \u949b\u3001\u949b\u5408\u91d1\u88ab\u5e7f\u6cdb\u7528\u4f5c\u7259\u79d1\u690d\u5165\u7269\uff0c\u5176\u5353\u8d8a\u7684\u6297\u8150\u8680\u6027\u548c\u751f\u7269\u76f8\u5bb9\u6027\u662f\u7531\u4e8e\u66b4\u9732\u5728\u5927\u6c14\u4e2d\u65f6\uff0cTi\u8868\u9762\u8fc5\u901f\u5f62\u6210\u4fdd\u62a4\u6027\u6c27\u5316\u5c42(\u4e3b\u8981\u662fTiO2)\u3002\u4f4e\u6e29\u4e0b\u901a\u8fc7\u4f7f\u7528\u7535\u5f27\u79bb\u5b50\u9540\u6280\u672f\uff0c\u5728PEEK\u8868\u9762\u4e0a\u6c89\u79ef\u4e86\u4e00\u5c42\u5fae\u7c73\u7ea7TiO2\u8584\u819c\u3002<\/p>\n \n \u8d85\u6d3b\u6027\u7eb3\u7c73\u4e8c\u6c27\u5316\u949b \u56fe\u6e90\uff1a\u51c0\u8c1b\u73af\u5883<\/span><\/p>\n \n \u7814\u7a76\u663e\u793a\uff0c\u6c89\u79ef\u7684TiO2\u5177\u6709\u81f4\u5bc6\u7684\u67f1\u72b6\u7ed3\u6784\uff0c\u8868\u73b0\u51fa\u826f\u597d\u7684\u751f\u7269\u76f8\u5bb9\u6027\uff0c\u4e14\u5728\u9ecf\u9644\u5e26\u5b9e\u9a8c\u4e2d\u7b49\u7ea7\u6700\u9ad8\u3002Thanigachalam\u7b49\u4ee5\u5851\u6599\u6ce8\u5851\u5de5\u827a\u4e3a\u57fa\u7840\uff0c\u5236\u5907\u7eb3\u7c73TiO2\u586b\u5145PEEK\u590d\u5408\u6750\u6599(n-TiO2\/PEEK)\uff0c\u91c7\u7528MG-63\u7cfb\u5217\u7ec6\u80de\u5728\u6750\u6599\u8868\u9762\u8fdb\u884c\u7ec6\u80de\u7814\u7a76\uff0cSEM\u89c2\u5bdf\u5230\u826f\u597d\u7684\u7ec6\u80de\u9ecf\u9644\u4e0e\u589e\u6b96\u3002<\/p>\n \n 2. \u7f9f\u57fa\u78f7\u7070\u77f3\/\u805a\u919a\u919a\u916e\u590d\u5408\u6750\u6599\uff1a<\/strong><\/span><\/p>\n \n HA\u662f\u4eba\u4f53\u9aa8\u9abc\u4e3b\u8981\u7684\u65e0\u673a\u6210\u5206\uff0c\u5177\u6709\u8f83\u597d\u7684\u751f\u7269\u6d3b\u6027\uff0c\u53ef\u4ee5\u4fc3\u8fdb\u6210\u9aa8\u7ec6\u80de\u589e\u6b96\u3002Ma\u7b49\u5c06\u7f9f\u57fa\u78f7\u7070\u77f3\u52a0\u5165\u5230PEEK\u4e2d\uff0c\u4f7f\u7528\u590d\u5408\u548c\u6ce8\u5851\u6280\u672f\u5236\u9020\u7f9f\u57fa\u78f7\u7070\u77f3\/\u805a\u919a\u919a\u916e\u590d\u5408\u6750\u6599(HA\/PEEK)\u3002\u4f53\u5916\u7ec6\u80de\u5b9e\u9a8c\u6d4b\u8bd5\u5f97\u51fa\uff0c\u7ecf\u7f9f\u57fa\u78f7\u7070\u77f3\u6750\u6599\u586b\u5145\u540e\u7684PEEK\u5176\u751f\u7269\u6d3b\u6027\u663e\u8457\u63d0\u9ad8\uff0c\u7ec6\u80de\u589e\u6b96\u3001\u9ecf\u9644\u548c\u78b1\u6027\u78f7\u9178\u9176\u6d3b\u6027\u660e\u663e\u6539\u5584\u3002<\/p>\n \n 3. \u805a\u919a\u919a\u916e\/\u660e\u80f6\u590d\u5408\u6750\u6599\uff1a<\/strong><\/span><\/p>\n \n \u660e\u80f6(gelatin,GEL)\u662f\u4e00\u79cd\u5177\u6709\u7ec6\u80de\u5916\u57fa\u8d28\u6837\u6027\u80fd\u7684\u591a\u80bd\uff0c\u5f53\u4e0e\u805a\u919a\u919a\u916e\u7ed3\u5408\u65f6\uff0c\u4f1a\u5f62\u6210\u673a\u68b0\u5f3a\u5ea6\u4f18\u5f02\u7684\u805a\u7535\u89e3\u8d28\u590d\u5408\u7269\u3002\u5f53GEL\u6d53\u5ea6\u589e\u52a0\u65f6\uff0c\u6d82\u6709GEL\u7684\u91d1\u5c5e\u57fa\u5e95\u6539\u5584\u4e86MG-63\u6210\u9aa8\u7ec6\u80de\u7684\u9ecf\u9644\u548c\u589e\u6b96\u3002<\/p>\n \n \u660e\u80f6<\/span><\/p>\n \n Jiang\u7b49\u5c06PEEK\/GEL\u4e0e\u7eb3\u7c73\u94f6\u9897\u7c92(AgNPs)\u5171\u6df7\u5236\u5907\u591a\u5b54PEEK\/GEL\/AgNPs\u7eb3\u7c73\u590d\u5408\u6c34\u51dd\u80f6\uff0c\u5bf9\u5176\u4f53\u5916\u6297\u83cc\u6027\u548c\u751f\u7269\u76f8\u5bb9\u6027\u8fdb\u884c\u4e86\u7814\u7a76\u3002\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\u5206\u6790\u663e\u793aAgNPs\u591a\u5b54\u5728PEEK\/GEL\u6c34\u51dd\u80f6\u8868\u9762\u6709\u826f\u597d\u7684\u5206\u5e03\uff0c\u63d0\u9ad8\u4e86\u590d\u5408\u6750\u6599\u7684\u529b\u5b66\u6027\u80fd\u3002\u6297\u83cc\u6d3b\u6027\u68c0\u6d4b\u8868\u660e\uff0c\u5176\u80fd\u663e\u8457\u6291\u5236\u91d1\u9ec4\u8272\u8461\u8404\u7403\u83cc\u548c\u5927\u80a0\u6746\u83cc\u7684\u751f\u957f\u3002<\/p>\n \n \u4e09\u3001\u603b\u7ed3\u4e0e\u7ed3\u8bba<\/span><\/strong><\/p>\n \n \u672c\u6587\u7efc\u8ff0\u4e86\u8fd1\u5e74\u6765PEEK\u6539\u6027\u5e38\u89c1\u7684\u51e0\u79cd\u65b9\u6cd5\uff0c<\/p>\n \u8868\u9762\u6539\u6027PEEK\u663e\u8457\u63d0\u9ad8\u4e86\u6750\u6599\u7684\u4eb2\u6c34\u6027\u548c\u751f\u7269\u76f8\u5bb9\u6027\uff0c\u6539\u5584\u4e0e\u9aa8\u7ec4\u7ec7\u7684\u76f8\u4e92\u4f5c\u7528\uff1bPEEK\u590d\u5408\u6750\u6599\u5177\u6709\u4e0e\u4eba\u7c7b\u9aa8\u7ec4\u7ec7\u66f4\u63a5\u8fd1\u7684\u5f39\u6027\u6a21\u91cf\uff0c\u8fdb\u4e00\u6b65\u589e\u5f3a\u5176\u529b\u5b66\u6027\u80fd\uff0c\u964d\u4f4e\u6750\u6599\u6210\u672c\u3002<\/p>\n \n \u4f46\u662f\u6bcf\u79cd\u6539\u6027\u65b9\u6cd5\u90fd\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u5305\u62ec\u5982\u4f55\u5728\u4fdd\u6301PEEK\u529b\u5b66\u6027\u80fd\u7684\u540c\u65f6\u63d0\u9ad8\u5176\u751f\u7269\u6d3b\u6027\uff0c\u4ee5\u53ca\u8868\u9762\u6d82\u5c42\u7684\u964d\u89e3\u4ea7\u7269\u662f\u5426\u5bf9\u4eba\u4f53\u6709\u5bb3\u3001\u662f\u5426\u5f71\u54cd\u79cd\u690d\u4f53\u6700\u7ec8\u7684\u9aa8\u7ed3\u5408\uff0c\u90fd\u9700\u8981\u6211\u4eec\u8fdb\u4e00\u6b65\u5b8c\u5584\u52a8\u7269\u5b9e\u9a8c\u4e0e\u4e34\u5e8a\u7814\u7a76\uff0c\u4e3a\u805a\u919a\u919a\u916e\u7684\u4e34\u5e8a\u5e94\u7528\u63d0\u4f9b\u79d1\u5b66\u4f9d\u636e\u3002<\/p>\n \n<\/p>\n
<\/p>\n
<\/p>\n
\u805a\u919a\u919a\u916e\u51a0\u6865\u6750\u6599(PEEK\u76d8) \u56fe\u6e90\uff1a\u767b\u6cf0\u514b\u5b98\u7f51<\/span><\/span><\/h2>\n
<\/p>\n
<\/p>\n
<\/p>\n
\n<\/span><\/p>\n<\/h1>\n
<\/p>\n
<\/p>\n
\u78f7\u9178\u9499\u6d82\u5c42\u00a0\u56fe\u6e90\uff1a\u9e9f\u79d1\u6cf0\u5b98\u7f51<\/span><\/h2>\n
<\/p>\n
<\/p>\n
<\/p>\n