{"id":1142,"date":"2026-07-09T20:52:51","date_gmt":"2026-07-09T12:52:51","guid":{"rendered":"https:\/\/digimed.ltd\/?p=1142"},"modified":"2026-07-09T20:52:51","modified_gmt":"2026-07-09T12:52:51","slug":"%e3%80%90%e8%bf%aa%e5%90%89%e5%8e%9f%e5%88%9b%e3%80%91%e4%b8%ad%e5%9b%bd%e7%89%99%e7%a7%91%e5%8f%a3%e8%85%94%e5%8c%bb%e7%96%97%e6%9c%ba%e6%9e%84%e6%b0%b4%e8%b4%a8%e6%b1%a1%e6%9f%93%e7%8e%b0%e7%8a%b6","status":"publish","type":"post","link":"https:\/\/digimed.ltd\/?p=1142","title":{"rendered":"\u3010\u8fea\u5409\u539f\u521b\u3011\u4e2d\u56fd\u7259\u79d1\u53e3\u8154\u533b\u7597\u673a\u6784\u6c34\u8d28\u6c61\u67d3\u73b0\u72b6\uff1a\u516c\u7acb\u533b\u9662\u4e0e\u79c1\u7acb\u8bca\u6240\u7684\u591a\u7ef4\u5ea6\u6bd4\u8f83"},"content":{"rendered":"

\u6458\u8981<\/h2>\n

\u53e3\u8154\u8bca\u7597\u7528\u6c34\u5b89\u5168\u662f\u533b\u9662\u611f\u67d3\u63a7\u5236\u7684\u91cd\u8981\u73af\u8282\u3002\u7259\u79d1\u7efc\u5408\u6cbb\u7597\u53f0\u6c34\u8def\u7cfb\u7edf\uff08Dental Unit Waterline, DUWL\uff09\u56e0\u5176\u7ba1\u8def\u7ec6\u957f\u3001\u6c34\u6d41\u505c\u6ede\u7b49\u7279\u70b9\uff0c\u6781\u6613\u5f62\u6210\u751f\u7269\u819c\uff0c\u5bfc\u81f4\u5fae\u751f\u7269\u4e25\u91cd\u8d85\u6807\u3002\u672c\u6587\u6c47\u603b\u8fd1\u5e74\u6765\u4e2d\u56fd\u591a\u9879\u8c03\u67e5\u7814\u7a76\u6570\u636e\uff0c\u4ece\u516c\u7acb\u533b\u9662\u4e0e\u79c1\u7acb\u8bca\u6240\u3001\u4e0d\u540c\u89c4\u6a21\u673a\u6784\u4e4b\u95f4\u7684\u6c34\u8d28\u6c61\u67d3\u5dee\u5f02\u8fdb\u884c\u591a\u7ef4\u5ea6\u6bd4\u8f83\uff0c\u5e76\u68b3\u7406\u76f8\u5173\u56fd\u5bb6\u6807\u51c6\u4e0e\u6d88\u6bd2\u63a7\u5236\u7b56\u7565\uff0c\u4e3a\u53e3\u8154\u533b\u7597\u673a\u6784\u7684\u6c34\u8d28\u7ba1\u7406\u63d0\u4f9b\u53c2\u8003\u4f9d\u636e\u3002<\/p>\n

\u5173\u952e\u8bcd<\/h2>\n

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\u4e00\u3001\u5f15\u8a00<\/h2>\n

\u7259\u79d1\u7efc\u5408\u6cbb\u7597\u53f0\uff08Dental Unit, DU\uff09\u662f\u53e3\u8154\u8bca\u7597\u4e2d\u6700\u5e38\u7528\u7684\u6838\u5fc3\u8bbe\u5907\uff0c\u5176\u5185\u90e8\u7684\u8f93\u6c34\u7ba1\u9053\u7cfb\u7edf\u88ab\u79f0\u4e3a\u7259\u79d1\u7efc\u5408\u6cbb\u7597\u53f0\u6c34\u8def\uff08Dental Unit Waterline, DUWL\uff09\u3002DUWL\u7531\u4e8e\u7ba1\u5f84\u7ec6\u5c0f\u3001\u7ed3\u6784\u590d\u6742\u3001\u6c34\u6d41\u901f\u5ea6\u4f4e\uff0c\u4e14\u5728\u975e\u8bca\u7597\u65f6\u6bb5\u6c34\u6d41\u957f\u671f\u505c\u6ede\uff0c\u7ba1\u58c1\u6781\u6613\u5f62\u6210\u5fae\u751f\u7269\u751f\u7269\u819c\u3002\u5f53\u8bca\u7597\u7528\u6c34\u901a\u8fc7\u8fd9\u4e9b\u88ab\u6c61\u67d3\u7684\u7ba1\u8def\u5230\u8fbe\u60a3\u8005\u53e3\u8154\u65f6\uff0c\u53ef\u80fd\u5c06\u5927\u91cf\u7ec6\u83cc\u3001\u771f\u83cc\u4e43\u81f3\u81f4\u75c5\u5fae\u751f\u7269\u76f4\u63a5\u5f15\u5165\u60a3\u8005\u4f53\u5185\uff0c\u5c24\u5176\u5bf9\u4e8e\u514d\u75ab\u529f\u80fd\u4f4e\u4e0b\u3001\u5f00\u653e\u6027\u521b\u53e3\uff08\u5982\u62d4\u7259\u3001\u79cd\u690d\u624b\u672f\uff09\u7684\u60a3\u8005\uff0c\u6784\u6210\u4e86\u4e0d\u53ef\u5ffd\u89c6\u7684\u611f\u67d3\u98ce\u9669\u3002<\/p>\n

\u8fd1\u5e74\u6765\uff0c\u4e2d\u56fd\u5b66\u8005\u5bf9\u5404\u7c7b\u53e3\u8154\u533b\u7597\u673a\u6784\u7684\u6c34\u8d28\u72b6\u51b5\u8fdb\u884c\u4e86\u5927\u91cf\u8c03\u67e5\u3002\u8fd9\u4e9b\u7814\u7a76\u6db5\u76d6\u5168\u56fd\u591a\u4e2a\u57ce\u5e02\uff0c\u6d89\u53ca\u516c\u7acb\u4e09\u7ea7\u533b\u9662\u3001\u4e8c\u7ea7\u533b\u9662\u3001\u4e00\u7ea7\u533b\u9662\u4ee5\u53ca\u5927\u91cf\u6c11\u8425\u53e3\u8154\u8bca\u6240\u3002\u672c\u6587\u65e8\u5728\u7cfb\u7edf\u6c47\u603b\u8fd9\u4e9b\u8c03\u67e5\u6570\u636e\uff0c\u6bd4\u8f83\u4e0d\u540c\u7c7b\u578b\u548c\u89c4\u6a21\u673a\u6784\u4e4b\u95f4\u7684\u6c34\u8d28\u5dee\u5f02\uff0c\u5206\u6790\u5f71\u54cd\u6c61\u67d3\u7684\u5173\u952e\u56e0\u7d20\uff0c\u5e76\u68b3\u7406\u5f53\u524d\u4e2d\u56fd\u6807\u51c6\u89c4\u8303\u53ca\u6709\u6548\u7684\u6d88\u6bd2\u63a7\u5236\u65b9\u6cd5\u3002<\/p>\n

\u4e8c\u3001DUWL\u5fae\u751f\u7269\u6c61\u67d3\u603b\u4f53\u60c5\u51b5<\/h2>\n

DUWL\u7684\u5fae\u751f\u7269\u6c61\u67d3\u5728\u5168\u7403\u8303\u56f4\u5185\u90fd\u662f\u4e00\u4e2a\u666e\u904d\u6027\u95ee\u9898\u3002\u5728\u4e2d\u56fd\uff0c\u591a\u9879\u5927\u89c4\u6a21\u8c03\u67e5\u663e\u793a\u60c5\u51b5\u4e0d\u5bb9\u4e50\u89c2\uff1a<\/p>\n

\uff08\u4e00\uff09\u5168\u56fd\u6027\u591a\u4e2d\u5fc3\u8c03\u67e5<\/strong><\/p>\n

\u4e00\u9879\u8986\u76d6\u5168\u56fd64\u5bb6\u5355\u4f4d\u3001318\u53f0\u53e3\u8154\u7efc\u5408\u6cbb\u7597\u53f0\u3001\u91c7\u96c6611\u4efd\u6c34\u6837\u7684\u591a\u4e2d\u5fc3\u7814\u7a76\u53d1\u73b0\uff0c\u6c34\u6837\u8d85\u6807\u7387\u63a5\u8fd144%\uff0c\u4e14\u8fd180%\u7684\u6837\u672c\u5728\u7814\u7a76\u524d\u672a\u5bf9DUWL\u91c7\u53d6\u4efb\u4f55\u6d88\u6bd2\u63aa\u65bd\uff08Ji\u7b49\uff0c2012-2017\u5e74\uff09\u3002<\/p>\n

\uff08\u4e8c\uff09\u5730\u533a\u6027\u8c03\u67e5\u6570\u636e<\/strong><\/p>\n

\u82cf\u5dde\u5e022023-2024\u5e74\u5bf9111\u5bb6\u53e3\u8154\u8bca\u7597\u673a\u6784\u7684\u8c03\u67e5\u4e2d\uff0c\u5171\u91c7\u96c6131\u53f0\u6cbb\u7597\u53f0\u7684393\u4efd\u6c34\u6837\uff0c\u5408\u683c\u7387\u4ec5\u4e3a51.40%<\/strong>\uff08\u97e9\u5982\u6167\u7b49\uff0c\u4e2d\u56fd\u6d88\u6bd2\u5b66\u6742\u5fd7\uff0c2025\uff09\u3002\u5317\u4eac\u5927\u5b66\u53e3\u8154\u533b\u9662\u7684\u7814\u7a76\u91c7\u96c6\u4e86350\u4efd\u6c34\u6837\uff0c\u4e2d\u4f4d\u6570\u7ec6\u83cc\u6d53\u5ea6\u4e3a166 CFU\/mL\uff08\u8303\u56f40-3,816,000 CFU\/mL\uff09\uff0c\u4ec542.6%<\/strong>\u7684\u6c34\u6837\u4f4e\u4e8e100 CFU\/mL\u7684\u56fd\u5bb6\u6807\u51c6\uff08\u515a\u82b8\u7b49\uff0cPeerJ\uff0c2022\uff09\u3002\u5317\u4eac\u5e02\u4e00\u9879\u6db5\u76d6\u4e09\u7ea760\u5bb6\u3001\u4e8c\u7ea759\u5bb6\u3001\u6c11\u842586\u5bb6\u673a\u6784\u7684\u8c03\u67e5\u4e2d\uff0c\u7259\u79d1\u624b\u673a\u6c34\u6837\u5408\u683c\u7387\u4ec510.59%<\/strong>\uff0c\u6d01\u7259\u673a\u6c34\u6837\u5408\u683c\u7387\u4ec511.44%<\/strong>\uff08\u9ec4\u51dd\u7b49\uff09\u3002<\/p>\n

\u603b\u4f53\u800c\u8a00\uff0c\u4e2d\u56fd\u53e3\u8154\u8bca\u7597\u7528\u6c34\u5fae\u751f\u7269\u6c61\u67d3\u95ee\u9898\u7a81\u51fa\uff0c\u591a\u6570\u7814\u7a76\u7684\u5408\u683c\u7387\u572828%-51%\u4e4b\u95f4\u6ce2\u52a8\u3002<\/p>\n

\u4e09\u3001\u4e0d\u540c\u7c7b\u578b\u673a\u6784\u6c34\u8d28\u5dee\u5f02\u5206\u6790<\/h2>\n

\uff08\u4e00\uff09\u516c\u7acb\u533b\u9662\u6309\u7b49\u7ea7\u5206\u5c42\u5206\u6790<\/h3>\n

\u82cf\u5dde\u5e02\u7684\u8c03\u67e5\u6570\u636e\u6e05\u6670\u5730\u5c55\u793a\u4e86\u516c\u7acb\u533b\u9662\u4e0d\u540c\u7b49\u7ea7\u4e4b\u95f4\u7684\u6c34\u8d28\u68af\u5ea6\u5dee\u5f02\uff1a<\/p>\n\n\n\n\n\n\n\n\n
\u673a\u6784\u7b49\u7ea7<\/th>\n\u624b\u673a\u6c34\u83cc\u843d\u4e2d\u4f4d\u6570\uff08CFU\/mL\uff09<\/th>\n\u4e09\u7528\u67aa\u6c34\u83cc\u843d\u4e2d\u4f4d\u6570\uff08CFU\/mL\uff09<\/th>\n\u6f31\u53e3\u6c34\u83cc\u843d\u4e2d\u4f4d\u6570\uff08CFU\/mL\uff09<\/th>\n<\/tr>\n<\/thead>\n
\u4e09\u7ea7\u533b\u9662<\/td>\n65\uff080-1,375\uff09<\/td>\n8\uff080-470\uff09<\/td>\n1\uff080-148\uff09<\/td>\n<\/tr>\n
\u4e8c\u7ea7\u533b\u9662<\/td>\n167\uff082-1,470\uff09<\/td>\n8\uff080-563\uff09<\/td>\n29\uff080-821\uff09<\/td>\n<\/tr>\n
\u4e00\u7ea7\u533b\u9662<\/td>\n370\uff0880-4,300\uff09<\/td>\n600\uff080-3,300\uff09<\/td>\n5\uff080-320\uff09<\/td>\n<\/tr>\n
\u672a\u5b9a\u7ea7\uff08\u542b\u8bca\u6240\uff09<\/td>\n675\uff0827-3,180\uff09<\/td>\n81\uff087-1,500\uff09<\/td>\n19\uff080-880\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u7edf\u8ba1\u5b66\u5206\u6790\u663e\u793a\uff0c\u4e09\u7ea7\u4e0e\u4e8c\u7ea7\u4ee5\u4e0b\u533b\u7597\u673a\u6784\u624b\u673a\u6c34\u83cc\u843d\u603b\u6570\u5dee\u5f02\u663e\u8457\uff08H=8.969\uff0cP=0.030\uff09\u3002<\/p>\n

\uff08\u4e8c\uff09\u6c11\u8425\/\u79c1\u7acb\u53e3\u8154\u8bca\u6240<\/h3>\n

\u6c11\u8425\u53e3\u8154\u8bca\u6240\u7684\u6c34\u8d28\u72b6\u51b5\u6700\u4e3a\u582a\u5fe7\u3002\u5317\u4eac\u5e02\u671d\u9633\u533a30\u6240\u6c11\u8425\u673a\u6784\u7684264\u4efd\u6c34\u6837\u4e2d\uff0c\u603b\u4f53\u5408\u683c\u7387\u4ec5\u4e3a28.79%<\/strong>\u3002\u5176\u4e2d\u624b\u673a\u6c34\u5408\u683c\u7387\u4ec518.33%\uff0c\u50a8\u6c34\u74f6\u5408\u683c\u7387\u4f4e\u81f39.09%<\/strong>\uff0c\u50a8\u6c34\u74f6\u83cc\u843d\u4e2d\u4f4d\u6570\u9ad8\u8fbe2,100 CFU\/mL\uff08\u738b\u4f1a\u5e73\u7b49\uff0c2020\uff09\u3002\u6d4e\u5357\u5e02\u57fa\u5c42\u6c11\u8425\u8bca\u6240\u7684\u6c34\u6837\u5408\u683c\u7387\u4e3a42.25%<\/strong>\u3002<\/p>\n

\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u6c11\u8425\u8bca\u6240\u4e2d\u8fdb\u53e3\u6cbb\u7597\u53f0\u4e0e\u56fd\u4ea7\u6cbb\u7597\u53f0\u7684\u6c34\u8d28\u4e5f\u5b58\u5728\u663e\u8457\u5dee\u5f02\uff1a\u8fdb\u53e3\u8bbe\u5907\u6c34\u6837\u5408\u683c\u7387\u4e3a42.39%\uff0c\u83cc\u843d\u4e2d\u4f4d\u6570\u4e3a255 CFU\/mL\uff1b\u800c\u56fd\u4ea7\u8bbe\u5907\u5408\u683c\u7387\u4ec5\u4e3a21.51%\uff0c\u83cc\u843d\u4e2d\u4f4d\u6570\u9ad8\u8fbe1,750 CFU\/mL\u3002<\/p>\n

\uff08\u4e09\uff09\u4e0d\u540c\u673a\u6784\u7c7b\u578b\u7efc\u5408\u5bf9\u6bd4<\/h3>\n\n\n\n\n\n\n\n\n
\u673a\u6784\u7c7b\u578b<\/th>\n\u4ee3\u8868\u5408\u683c\u7387<\/th>\n\u624b\u673a\u6c34\u83cc\u843d\u4e2d\u4f4d\u6570\uff08CFU\/mL\uff09<\/th>\n\u6d88\u6bd2\u72b6\u51b5<\/th>\n<\/tr>\n<\/thead>\n
\u4e09\u7ea7\u533b\u9662<\/td>\n\u76f8\u5bf9\u8f83\u9ad8<\/td>\n65<\/td>\n\u591a\u6709\u9662\u611f\u79d1\u7ba1\u7406\uff0c\u6d88\u6bd2\u89c4\u8303<\/td>\n<\/tr>\n
\u4e8c\u7ea7\u533b\u9662<\/td>\n\u4e2d\u7b49<\/td>\n167<\/td>\n\u90e8\u5206\u6709\u6d88\u6bd2\u63aa\u65bd<\/td>\n<\/tr>\n
\u4e00\u7ea7\/\u793e\u533a\u533b\u9662<\/td>\n\u8f83\u4f4e<\/td>\n370-675<\/td>\n\u591a\u6570\u6d88\u6bd2\u4e0d\u89c4\u8303<\/td>\n<\/tr>\n
\u79c1\u4eba\u8bca\u6240<\/td>\n\u6700\u4f4e\uff0818%-43%\uff09<\/td>\n1,750-2,000<\/td>\n>50%\u672a\u6d88\u6bd2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u516c\u7acb\u4e09\u7ea7\u533b\u9662\u7684\u624b\u673a\u6c34\u83cc\u843d\u4e2d\u4f4d\u6570\uff0865 CFU\/mL\uff09\u8fdc\u4f4e\u4e8e\u672a\u5b9a\u7ea7\/\u6c11\u8425\u8bca\u6240\uff08675 CFU\/mL\uff09\uff0c\u5dee\u5f02\u7ea6\u4e3a10\u500d<\/strong>\u3002\u6c11\u8425\u8bca\u6240\u4e2d\u534a\u6570\u4ee5\u4e0a\u672a\u5f00\u5c55\u4efb\u4f55\u6c34\u8def\u6d88\u6bd2\u3002<\/p>\n

\u56db\u3001\u4e3b\u8981\u6c61\u67d3\u5fae\u751f\u7269\u7c7b\u578b<\/h2>\n

\uff08\u4e00\uff09\u7ec6\u83cc\u591a\u6837\u6027<\/h3>\n

DUWL\u4e2d\u7684\u5fae\u751f\u7269\u591a\u6837\u6027\u6781\u9ad8\u3002\u5357\u4eac\u5e02\u7684\u4e00\u9879\u7814\u7a76\u4ece3\u5bb6\u533b\u7597\u673a\u6784\u7684DUWL\u6c34\u6837\u4e2d\u68c0\u51fa2,710\u79cdOTUs<\/strong>\uff0c\u5176\u4e2d\u5206\u679d\u6746\u83cc\u5360\u6bd4\u6700\u9ad8\u8fbe21.29%\uff08\u5510\u6668\u6668\u7b49\uff09\u3002\u5317\u4eac\u5927\u5b66\u53e3\u8154\u533b\u9662\u7684\u9ad8\u901a\u91cf\u6d4b\u5e8f\u7814\u7a76\u68c0\u6d4b\u5230508\u79cdOTUs\uff0c\u9274\u5b9a\u51fa7\u5c5e\u6f5c\u5728\u4eba\u7c7b\u81f4\u75c5\u83cc\uff08\u76f8\u5bf9\u4e30\u5ea6>1%\uff09\uff0c\u5305\u62ec\u5047\u5355\u80de\u83cc\u5c5e\uff08Pseudomonas\uff09\u3001\u4e0d\u52a8\u6746\u83cc\u5c5e\uff08Acinetobacter\uff09\u3001\u9798\u6c28\u9187\u5355\u80de\u83cc\u5c5e\uff08Sphingomonas\uff09\u3001\u5be1\u517b\u5355\u80de\u83cc\u5c5e\uff08Ochrobactrum\uff09\u3001\u6839\u7624\u83cc\u5c5e\uff08Rhizobium\uff09\u3001\u77ed\u6ce2\u5355\u80de\u83cc\u5c5e\uff08Brevundimonas\uff09\u548c\u7532\u57fa\u6746\u83cc\u5c5e\uff08Methylobacterium\uff09\uff08\u515a\u82b8\u7b49\uff0cPeerJ\uff0c2022\uff09\u3002<\/p>\n

\u6d59\u6c5f\u591a\u4e2d\u5fc3\u7684\u751f\u7269\u819c\u7814\u7a76\uff08Chen\u7b49\uff0cJ Oral Microbiol\uff0c2023\uff09\u53d1\u73b0\u4e86\u66f4\u4e30\u5bcc\u7684\u5fae\u751f\u7269\u7fa4\u843d\uff1a\u7ec6\u83cc377\u5c5e\u3001\u771f\u83cc83\u5c5e\u3002\u4f18\u52bf\u7ec6\u83cc\u95e8\u4e3a\u53d8\u5f62\u83cc\u95e8\uff08Proteobacteria\uff0c93.27%\uff09\uff0c\u4f18\u52bf\u771f\u83cc\u95e8\u4e3a\u62c5\u5b50\u83cc\u95e8\uff08Basidiomycota\uff0c68.15%\uff09\u3002\u8be5\u7814\u7a76\u68c0\u51fa7\u5c5e\u6f5c\u5728\u4eba\u7c7b\u81f4\u75c5\u7ec6\u83cc\uff08\u5047\u5355\u80de\u83cc\u3001\u55dc\u9ea6\u82bd\u7a84\u98df\u5355\u80de\u83cc\u3001\u54c8\u592b\u5c3c\u83cc\u3001\u4f2f\u514b\u970d\u5c14\u5fb7\u83cc\u3001\u7f57\u5c14\u65af\u901a\u83cc\u3001\u80a0\u6746\u83cc\u3001\u514b\u96f7\u4f2f\u83cc\uff09\u548c6\u5c5e\u6f5c\u5728\u81f4\u75c5\u771f\u83cc\uff08\u9a6c\u62c9\u8272\u83cc\u3001\u5ff5\u73e0\u83cc\u3001\u94fe\u683c\u5b62\u83cc\u3001\u9690\u7403\u83cc\u3001\u7ea2\u9175\u6bcd\u3001\u7ebf\u6761\u67c4\u5b62\u83cc\uff09\u3002<\/p>\n

\uff08\u4e8c\uff09\u91cd\u70b9\u5173\u6ce8\u7684\u81f4\u75c5\u83cc<\/h3>\n

\u5047\u5355\u80de\u83cc\u5c5e<\/strong>\uff1a\u5728\u591a\u9879\u4e2d\u56fd\u7814\u7a76\u4e2d\u5747\u4e3a\u4f18\u52bf\u6c61\u67d3\u83cc\u5c5e\uff0c\u53ef\u5f15\u8d77\u547c\u5438\u9053\u3001\u4f24\u53e3\u53ca\u8840\u6d41\u611f\u67d3\u3002<\/p>\n

\u519b\u56e2\u83cc\u5c5e<\/strong>\uff1a\u56fd\u5185\u5916\u591a\u9879\u7814\u7a76\u5728DUWL\u4e2d\u68c0\u51fa\u519b\u56e2\u83cc\u3002\u5168\u7403\u5df2\u6709\u56e0DUWL\u6c61\u67d3\u5bfc\u81f4\u519b\u56e2\u83cc\u81f4\u6b7b\u7684\u75c5\u4f8b\u62a5\u544a\uff08\u745e\u5178\u3001\u52a0\u62ff\u5927\uff09\u3002\u53e3\u8154\u79d1\u5de5\u4f5c\u4eba\u5458\u5b58\u5728\u519b\u56e2\u83cc\u804c\u4e1a\u66b4\u9732\u98ce\u9669\u3002<\/p>\n

\u5206\u679d\u6746\u83cc\u5c5e<\/strong>\uff1a\u5357\u4eac\u5e02\u8c03\u67e5\u4e2d\u5206\u679d\u6746\u83cc\u5360\u6bd4\u6700\u9ad8\uff0821.29%\uff09\u30022015\u5e74\u7f8e\u56fd9\u540d\u513f\u7ae5\u56e0DUWL\u6c61\u67d3\u7684\u8113\u80bf\u5206\u679d\u6746\u83cc\u611f\u67d3\uff1b2016\u5e74\u53c8\u62a5\u544a71\u540d\u513f\u7ae5\u8bca\u540e\u611f\u67d3\u975e\u7ed3\u6838\u5206\u679d\u6746\u83cc\u3002<\/p>\n

\u4e94\u3001\u4e2d\u56fd\u76f8\u5173\u6807\u51c6\u4e0e\u89c4\u8303<\/h2>\n

\u622a\u81f32026\u5e74\uff0c\u4e2d\u56fd\u5c1a\u65e0\u53e3\u8154\u8bca\u7597\u7528\u6c34\u7684\u5f3a\u5236\u6027\u56fd\u5bb6\u6807\u51c6\uff0c\u76f8\u5173\u8981\u6c42\u6563\u89c1\u4e8e\u4ee5\u4e0b\u6587\u4ef6\uff1a<\/p>\n

\uff08\u4e00\uff09\u9002\u7528\u7684\u56fd\u5bb6\u6807\u51c6<\/h3>\n
    \n
  • GB 5749-2022\u300a\u751f\u6d3b\u996e\u7528\u6c34\u536b\u751f\u6807\u51c6\u300b<\/strong>\uff1a\u83cc\u843d\u603b\u6570\u4e0d\u8d85\u8fc7100 CFU\/mL\uff0c\u8fd9\u662f\u76ee\u524d\u6700\u5e38\u5f15\u7528\u7684\u5224\u5b9a\u6807\u51c6\u3002<\/li>\n
  • GB 15982-2012\u300a\u533b\u9662\u6d88\u6bd2\u536b\u751f\u6807\u51c6\u300b<\/strong>\uff1a\u53e3\u8154\u8bca\u7597\u7528\u6c34\u53c2\u7167\u76f8\u5e94\u536b\u751f\u6807\u51c6\u3002<\/li>\n<\/ul>\n

    \uff08\u4e8c\uff09\u56e2\u4f53\u6807\u51c6\u4e0e\u884c\u4e1a\u89c4\u8303\uff082023\u5e74\u5bc6\u96c6\u51fa\u53f0\uff09<\/h3>\n
      \n
    • T\/WSJD 40-2023<\/strong>\uff08\u4e2d\u56fd\u536b\u751f\u76d1\u7763\u534f\u4f1a\uff09\u300a\u53e3\u8154\u7efc\u5408\u6cbb\u7597\u53f0\u6c34\u8def\u6e05\u6d17\u6d88\u6bd2\u6280\u672f\u89c4\u8303\u300b\uff1a\u8bca\u7597\u7528\u6c34\u83cc\u843d\u603b\u6570\u2264500 CFU\/mL\uff08R2A\u743c\u8102\uff09\u6216\u2264100 CFU\/mL\uff08\u8425\u517b\u743c\u8102\uff09\uff0c\u5747\u4e0d\u5e94\u68c0\u51fa\u81f4\u75c5\u83cc\u3002\u8981\u6c42\u96c6\u4e2d\u4f9b\u6c34\u65f6\u81f3\u5c11\u5b89\u88c5\u4e00\u4e2a\u6709\u6548\u5b54\u5f84\u2264100\u5fae\u7c73\u5fae\u7c92\u8fc7\u6ee4\u5668\uff1b\u6bcf\u65e5\u5f00\u8bca\u524d\u548c\u8bca\u7597\u7ed3\u675f\u540e\u51b2\u6d173\u5206\u949f\uff0c\u8bca\u7597\u95f4\u51b2\u6d1730\u79d2\u3002<\/li>\n
    • T\/CHSA 023-2023<\/strong>\uff08\u4e2d\u534e\u53e3\u8154\u533b\u5b66\u4f1a\uff09\u300a\u53e3\u8154\u7efc\u5408\u6cbb\u7597\u53f0\u6c34\u8def\u6c61\u67d3\u63a7\u5236\u4e0e\u7ba1\u7406\u6307\u5357\u300b\uff1a\u8f93\u5165\u6c34\u83cc\u843d\u603b\u6570\u4e0d\u8d85\u8fc7100 CFU\/mL\uff0cpH 6.5-8.5\uff1b\u8bca\u7597\u7528\u6c34\u83cc\u843d\u603b\u6570\u4e0d\u8d85\u8fc7100 CFU\/mL\uff1b\u72ec\u7acb\u50a8\u6c34\u7f50\u5e94\u4f7f\u7528\u7eaf\u5316\u6c34\uff0c\u8fde\u7eed\u4f7f\u7528\u4e0d\u8d85\u8fc724\u5c0f\u65f6\uff1b\u53e3\u8154\u5916\u79d1\u624b\u672f\u548c\u79cd\u690d\u7259\u64cd\u4f5c\u5e94\u4f7f\u7528\u65e0\u83cc\u6c34\u3002<\/li>\n<\/ul>\n

      \uff08\u4e09\uff09\u56fd\u9645\u6807\u51c6\u5bf9\u6bd4<\/h3>\n\n\n\n\n\n\n\n\n
      \u6807\u51c6<\/th>\n\u83cc\u843d\u603b\u6570\u9650\u503c<\/th>\n<\/tr>\n<\/thead>\n
      \u4e2d\u56fd\uff08\u56e2\u4f53\u6807\u51c6\uff09<\/td>\n\u2264100 CFU\/mL\uff08\u8425\u517b\u743c\u8102\uff09\/ \u2264500 CFU\/mL\uff08R2A\u743c\u8102\uff09<\/td>\n<\/tr>\n
      \u7f8e\u56fdCDC<\/td>\n\u2264500 CFU\/mL<\/td>\n<\/tr>\n
      \u6b27\u76df\/\u65e5\u672c<\/td>\n\u2264100 CFU\/mL<\/td>\n<\/tr>\n
      \u7f8e\u56fdADA<\/td>\n\u2264200 CFU\/mL<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u516d\u3001\u6d88\u6bd2\u63a7\u5236\u63aa\u65bd\u4e0e\u6539\u5584\u7b56\u7565<\/h2>\n

      \uff08\u4e00\uff09\u6c34\u6e90\u9009\u62e9\u2014\u2014\u6700\u5173\u952e\u7684\u5f71\u54cd\u56e0\u7d20<\/h3>\n

      \u82cf\u5dde\u5e02\u591a\u56e0\u7d20\u56de\u5f52\u5206\u6790\u663e\u793a\uff0c\u6c34\u6e90\u7c7b\u578b\u662f\u5f71\u54cdDUWL\u6c61\u67d3\u7684\u6700\u91cd\u8981\u56e0\u7d20\u4e4b\u4e00\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n
      \u6c34\u6e90\u7c7b\u578b<\/th>\n\u6c61\u67d3\u98ce\u9669OR\u503c<\/th>\nP\u503c<\/th>\n<\/tr>\n<\/thead>\n
      \u5e02\u653f\u996e\u7528\u6c34\uff08\u53c2\u7167\uff09<\/td>\n1.000<\/td>\n\u2014<\/td>\n<\/tr>\n
      \u8fc7\u6ee4\u6c34<\/td>\n0.623<\/td>\n0.369<\/td>\n<\/tr>\n
      \u7eaf\u5316\u6c34<\/td>\n0.109<\/strong><\/td>\n0.007<\/strong><\/td>\n<\/tr>\n
      \u706d\u83cc\u6c34<\/td>\n0.088<\/strong><\/td>\n0.009<\/strong><\/td>\n<\/tr>\n
      \u542b\u6d88\u6bd2\u56e0\u5b50\u6c34<\/td>\n0.109<\/strong><\/td>\n0.021<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u4f7f\u7528\u7eaf\u5316\u6c34\u3001\u706d\u83cc\u6c34\u6216\u542b\u6d88\u6bd2\u56e0\u5b50\u6c34\u4f5c\u4e3a\u8bca\u7597\u7528\u6c34\uff0c\u53ef\u964d\u4f4e89%-91%<\/strong>\u7684DUWL\u6c61\u67d3\u98ce\u9669\u3002<\/p>\n

      \uff08\u4e8c\uff09\u7269\u7406\u65b9\u6cd5<\/h3>\n
        \n
      • \u5b89\u88c5\u5fae\u7c92\u8fc7\u6ee4\u5668\uff08\u6709\u6548\u5b54\u5f84\u2264100\u5fae\u7c73\uff09\uff0c\u4f46\u65e0\u6cd5\u6e05\u9664\u5df2\u5f62\u6210\u7684\u751f\u7269\u819c\u3002<\/li>\n
      • \u6bcf\u65e5\u5f00\u8bca\u524d\u548c\u8bca\u7597\u7ed3\u675f\u540e\u51b2\u6d17\u22653\u5206\u949f\uff0c\u8bca\u7597\u95f4\u51b2\u6d1730\u79d2\u3002<\/li>\n
      • \u6c34\u8def\u6392\u7a7a\u5e72\u71e5\uff1a\u4fdd\u6301DUWL\u5e72\u71e5\u53ef\u5728\u8f83\u957f\u65f6\u95f4\u5185\u63a7\u5236\u5fae\u751f\u7269\u542b\u91cf\u3002<\/li>\n
      • \u9632\u56de\u5438\u88c5\u7f6e\uff1aADA\/ANSI\u89c4\u5b9a\u56de\u5438\u4f53\u79ef>40\u5fae\u5347\u8868\u793a\u9632\u56de\u5438\u9600\u65e0\u6548\u3002<\/li>\n<\/ul>\n

        \uff08\u4e09\uff09\u5316\u5b66\u6d88\u6bd2\u65b9\u6cd5<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
        \u6d88\u6bd2\u5242<\/th>\n\u6548\u679c<\/th>\n\u7279\u70b9<\/th>\n<\/tr>\n<\/thead>\n
        \u6b21\u6c2f\u9178\u94a0\uff08NaOCl\uff09<\/td>\n\u663e\u8457\u964d\u4f4e\u7ec6\u83cc\u8d1f\u8377<\/td>\n\u9ad8\u6548\u3001\u5ec9\u4ef7\uff0c\u4f46\u5bf9\u7ba1\u9053\u6709\u8150\u8680<\/td>\n<\/tr>\n
        \u8fc7\u6c27\u5316\u6c22\uff08H\u2082O\u2082\uff09<\/td>\n\u5b9a\u671f+\u6301\u7eed\u6d88\u6bd2\u5408\u683c\u738783.7%<\/td>\n\u6740\u83cc\u5feb\u901f\u5e7f\u8c31\u3001\u8150\u8680\u4f4e\u3001\u65e0\u6b8b\u7559<\/td>\n<\/tr>\n
        \u8fc7\u6c27\u5316\u6c221.4%+\u6301\u7eed0.014%<\/td>\n\u83cc\u843d\u4ece3,140\u219211 CFU\/mL<\/td>\n\u73af\u4fdd\u65e0\u94f6\u79bb\u5b50\uff0c25\u5468\u540e\u751f\u7269\u819c\u53d8\u758f\u677e<\/td>\n<\/tr>\n
        \u8fc7\u6c27\u5316\u6c22+\u94f6\u79bb\u5b50<\/td>\n\u6709\u6548\u6291\u5236\u751f\u7269\u819c<\/td>\n\u6548\u679c\u6301\u4e45<\/td>\n<\/tr>\n
        \u5fae\u9178\u6027\u6b21\u6c2f\u9178\u6c34<\/td>\n\u6301\u7eed3\u5929\u540e<100 CFU\/mL<\/td>\n\u5b89\u5168\u6709\u6548\uff0c\u9700\u6301\u7eed\u4f7f\u7528<\/td>\n<\/tr>\n
        \u4e8c\u6c27\u5316\u6c2f\uff085 mg\/L\uff09<\/td>\n\u663e\u8457\u51cf\u5c11\u5fae\u751f\u7269<\/td>\n\u6709\u6548<\/td>\n<\/tr>\n
        \u6c2f\u5df1\u5b9a\/\u5b63\u94f5\u76d0<\/td>\n\u6709\u6548<\/td>\n\u5e38\u7528\u8f85\u52a9\u6d88\u6bd2\u5242<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u5317\u4eac\u5927\u5b66\u53e3\u8154\u533b\u9662\u7684\u4e34\u5e8a\u7814\u7a76\uff08\u5e38\u5a67\u7b49\uff0c2024\uff09\u8868\u660e\uff0c\u91c7\u75281.4%\u8fc7\u6c27\u5316\u6c22\u5b9a\u671f\u6d88\u6bd2\uff08\u6bcf4\u5468\u4e00\u6b21\uff09\u7ed3\u54080.014%\u6301\u7eed\u6d88\u6bd2\u7684\u65b9\u6848\uff0c\u53ef\u5c06\u57fa\u7ebf\u83cc\u843d\u6d53\u5ea6\u4ece3,140 CFU\/mL\u964d\u81f3\u6d88\u6bd2\u540e\u768411 CFU\/mL\uff0c25\u5468\u540e\u751f\u7269\u819c\u7ed3\u6784\u4ece\u81f4\u5bc6\u53d8\u4e3a\u758f\u677e\u3002<\/p>\n

        \u4e03\u3001\u7ed3\u8bba\u4e0e\u5efa\u8bae<\/h2>\n

        \u7efc\u5408\u4ee5\u4e0a\u6587\u732e\u6c47\u603b\uff0c\u53ef\u4ee5\u5f97\u51fa\u4ee5\u4e0b\u6838\u5fc3\u7ed3\u8bba\uff1a<\/p>\n

          \n
        1. \u6c61\u67d3\u666e\u904d\u4e14\u4e25\u91cd<\/strong>\uff1a\u4e2d\u56fd\u53e3\u8154\u8bca\u7597\u7528\u6c34\u5fae\u751f\u7269\u6c61\u67d3\u95ee\u9898\u7a81\u51fa\uff0c\u591a\u6570\u7814\u7a76\u663e\u793a\u5408\u683c\u7387\u572828%-51%\u4e4b\u95f4\u3002<\/li>\n
        2. \u7b49\u7ea7\u5dee\u5f02\u663e\u8457<\/strong>\uff1a\u4e09\u7ea7\u533b\u9662\u6c34\u8d28\u660e\u663e\u4f18\u4e8e\u57fa\u5c42\u673a\u6784\uff0c\u624b\u673a\u6c34\u83cc\u843d\u4e2d\u4f4d\u6570\u76f8\u5dee\u7ea610\u500d\uff0865 vs 675 CFU\/mL\uff09\u3002<\/li>\n
        3. \u6c11\u8425\u8bca\u6240\u6700\u4e3a\u582a\u5fe7<\/strong>\uff1a\u5317\u4eac\u6c11\u8425\u673a\u6784\u6c34\u6837\u5408\u683c\u7387\u4ec528.79%\uff0c\u50a8\u6c34\u74f6\u5408\u683c\u7387\u4ec59.09%\uff0c\u534a\u6570\u4ee5\u4e0a\u672a\u5f00\u5c55\u4efb\u4f55\u6d88\u6bd2\u3002<\/li>\n
        4. \u5fae\u751f\u7269\u591a\u6837\u6027\u9ad8<\/strong>\uff1a\u68c0\u51fa\u6570\u767e\u79cd\u83cc\u5c5e\uff0c\u5206\u679d\u6746\u83cc\u3001\u5047\u5355\u80de\u83cc\u3001\u519b\u56e2\u83cc\u3001\u4e0d\u52a8\u6746\u83cc\u7b49\u6761\u4ef6\u81f4\u75c5\u83cc\u666e\u904d\u5b58\u5728\u3002<\/li>\n
        5. \u6807\u51c6\u7f3a\u5931\u662f\u6839\u672c\u539f\u56e0<\/strong>\uff1a\u7f3a\u4e4f\u5f3a\u5236\u6027\u56fd\u5bb6\u6807\u51c6\uff0c2023\u5e74\u51fa\u53f0\u7684\u56e2\u4f53\u6807\u51c6\u4e3a\u63a8\u8350\u6027\uff0c\u7ea6\u675f\u529b\u6709\u9650\u3002<\/li>\n
        6. \u6539\u5584\u63aa\u65bd\u660e\u786e\u6709\u6548<\/strong>\uff1a\u9009\u62e9\u4f18\u8d28\u6c34\u6e90\uff08\u7eaf\u5316\u6c34\/\u706d\u83cc\u6c34\uff09\u53ef\u964d\u4f4e89%-91%\u7684\u6c61\u67d3\u98ce\u9669\uff1b\u8fc7\u6c27\u5316\u6c22\u5b9a\u671f+\u6301\u7eed\u6d88\u6bd2\u65b9\u6848\u6548\u679c\u663e\u8457\u3002<\/li>\n<\/ol>\n

          \u5efa\u8bae\u76d1\u7ba1\u90e8\u95e8\u5c3d\u65e9\u5c06\u53e3\u8154\u8bca\u7597\u7528\u6c34\u7eb3\u5165\u5f3a\u5236\u6027\u6807\u51c6\u4f53\u7cfb\uff0c\u53e3\u8154\u533b\u7597\u673a\u6784\u5e94\u4ece\u6c34\u6e90\u9009\u62e9\u3001\u5b9a\u671f\u6d88\u6bd2\u3001\u89c4\u8303\u51b2\u6d17\u64cd\u4f5c\u4e09\u65b9\u9762\u5165\u624b\uff0c\u5207\u5b9e\u63d0\u5347\u6c34\u8d28\u5b89\u5168\u6c34\u5e73\u3002<\/p>\n

          \u53c2\u8003\u6587\u732e<\/h2>\n

          [1] \u4e2d\u56fd\u6d88\u6bd2\u5b66\u6742\u5fd7. \u53e3\u8154\u7efc\u5408\u6cbb\u7597\u53f0\u6c34\u8def\u6c61\u67d3\u4e0e\u63a7\u5236\u7814\u7a76\u8fdb\u5c55. 2025, 42(2):151-154.<\/p>\n

          [2] \u97e9\u5982\u6167\u7b49. \u82cf\u5dde\u5e02\u53e3\u8154\u7efc\u5408\u6cbb\u7597\u53f0\u6c34\u8def\u6c61\u67d3\u73b0\u72b6\u53ca\u5f71\u54cd\u56e0\u7d20\u5206\u6790. \u4e2d\u56fd\u6d88\u6bd2\u5b66\u6742\u5fd7, 2025, 42(2):131-134.<\/p>\n

          [3] Dang Y, et al. Assessment of microbiota diversity in dental unit waterline contamination. PeerJ, 2022, 10:e12723.<\/p>\n

          [4] \u738b\u4f1a\u5e73\u7b49. \u6c11\u8425\u53e3\u8154\u533b\u7597\u673a\u6784\u53e3\u8154\u7528\u6c34\u6c61\u67d3\u73b0\u72b6. \u4e2d\u56fd\u611f\u67d3\u63a7\u5236\u6742\u5fd7, 2020, 19(1):73-77.<\/p>\n

          [5] \u5510\u6668\u6668\u7b49. \u533b\u7597\u673a\u6784\u53e3\u8154\u7efc\u5408\u6cbb\u7597\u53f0\u6c34\u8def\u83cc\u7fa4\u5206\u5e03\u8c03\u67e5. \u4e2d\u56fd\u6d88\u6bd2\u5b66\u6742\u5fd7.<\/p>\n

          [6] Chen P, et al. The importance of biofilm contamination control for dental unit waterlines: a multicenter assessment. J Oral Microbiol, 2023, 16(1):2299496.<\/p>\n

          [7] \u5e38\u5a67\u7b49. \u8fc7\u6c27\u5316\u6c22\u5b9a\u671f\u6d88\u6bd2\u7ed3\u5408\u6301\u7eed\u6d88\u6bd2\u5bf9\u53e3\u8154\u7efc\u5408\u6cbb\u7597\u53f0\u6c34\u8def\u6c61\u67d3\u63a7\u5236\u7684\u6709\u6548\u6027\u89c2\u5bdf. \u56db\u5ddd\u5927\u5b66\u5b66\u62a5(\u533b\u5b66\u7248), 2024, 55(1):217-223.<\/p>\n

          [8] \u4e2d\u56fd\u536b\u751f\u76d1\u7763\u534f\u4f1a. T\/WSJD 40-2023\u300a\u53e3\u8154\u7efc\u5408\u6cbb\u7597\u53f0\u6c34\u8def\u6e05\u6d17\u6d88\u6bd2\u6280\u672f\u89c4\u8303\u300b.<\/p>\n

          [9] \u4e2d\u534e\u53e3\u8154\u533b\u5b66\u4f1a. T\/CHSA 023-2023\u300a\u53e3\u8154\u7efc\u5408\u6cbb\u7597\u53f0\u6c34\u8def\u6c61\u67d3\u63a7\u5236\u4e0e\u7ba1\u7406\u6307\u5357\u300b.<\/p>\n

          \u672c\u6587\u7531\u8fea\u5409\u533b\u7597\u539f\u521b\uff0c\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u51fa\u5904\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

          \u6458\u8981 \u53e3\u8154\u8bca\u7597\u7528\u6c34\u5b89\u5168\u662f\u533b\u9662\u611f\u67d3\u63a7\u5236\u7684\u91cd\u8981\u73af\u8282\u3002\u7259\u79d1\u7efc\u5408\u6cbb\u7597\u53f0\u6c34\u8def\u7cfb\u7edf\uff08Dental Unit Waterline, DUWL\uff09\u56e0\u5176\u7ba1\u8def\u7ec6\u957f\u3001\u6c34\u6d41\u505c\u6ede\u7b49\u7279\u70b9\uff0c\u6781\u6613\u5f62\u6210\u751f\u7269\u819c\uff0c\u5bfc\u81f4\u5fae\u751f\u7269\u4e25\u91cd\u8d85\u6807\u3002\u672c\u6587\u6c47… <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[],"class_list":["post-1142","post","type-post","status-publish","format-standard","hentry","category-42"],"_links":{"self":[{"href":"https:\/\/digimed.ltd\/index.php?rest_route=\/wp\/v2\/posts\/1142","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/digimed.ltd\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/digimed.ltd\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/digimed.ltd\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/digimed.ltd\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1142"}],"version-history":[{"count":1,"href":"https:\/\/digimed.ltd\/index.php?rest_route=\/wp\/v2\/posts\/1142\/revisions"}],"predecessor-version":[{"id":1143,"href":"https:\/\/digimed.ltd\/index.php?rest_route=\/wp\/v2\/posts\/1142\/revisions\/1143"}],"wp:attachment":[{"href":"https:\/\/digimed.ltd\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/digimed.ltd\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1142"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/digimed.ltd\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}