\u524d \u8a00<\/p>\n
INTRODUCTION\u4e0b\u8154\u9759\u8109\u8d85\u58f0\uff0c\u5728\u4e3b\u6d41\u4f20\u7edf\u8d85\u58f0\u4e2d\uff0c\u548c\u5728\u91cd\u75c7\u8d85\u58f0\u4e2d\u662f\u4e24\u79cd\u73a9\u6cd5\u3002\u4f20\u7edf\u8d85\u58f0\u68c0\u67e5\uff0c\u901a\u8fc7\u89c2\u5bdf\u4e0b\u8154\u9759\u8109\u7ed3\u6784\u3001\u8840\u6d41\u662f\u5426\u901a\u7545\u3001\u8840\u6d41\u9891\u8c31\u662f\u5426\u6b63\u5e38\u3001\u5360\u4f4d\u3001\u5e03-\u52a0\u7efc\u5408\u5f81\u3001\u6ee4\u7f51\u7f6e\u5165\u672f\u540e\u8bc4\u4f30\u7b49\u2026\u2026\u91cd\u75c7\u8d85\u58f0\u68c0\u67e5\uff0c\u4e0b\u8154\u9759\u8109\u770b\u5185\u5f84\u548c\u53d8\u5f02\u7387\uff0c\u76ee\u7684\u662f\u76f4\u63a5\u8bc4\u4f30\u53f3\u623f\u538b\uff0c\u95f4\u63a5\u8bc4\u4f30\u5bb9\u91cf\u8d1f\u8377\u548c\u5bb9\u91cf\u53cd\u5e94\u6027\u3002\u5982\u679c\u4f60\u8ba4\u4e3a\u4e0b\u8154\u9759\u8109\u7684\u8d85\u58f0\u6307\u6807\uff0c\u5c31\u662f\u4e3a\u4e86\u8bc4\u4f30\u5bb9\u91cf\uff0c\u90a3\u662f\u4e0d\u5bf9\u7684\uff01\u8bf7\u770b\u672c\u6587\u7684\u601d\u8def\u68b3\u7406(\u4ec5\u68b3\u7406\u6700\u7b80\u5355\u7684\u601d\u8def)~ <\/p>\n
PART 1<\/p>\n
\u4e0b\u8154\u9759\u8109-\u57fa\u7840\u6982\u5ff5Foundation of Inferior vena cavaQ\uff1a\u4e0b\u8154\u9759\u8109\u7684\u57fa\u672c\u6982\u5ff5<\/p>\n
\u8154\u9759\u8109\u6c47\u96c6\u5168\u8eab\u9759\u8109\u7684\u8840\u6db2\uff0c\u6c47\u6d41\u5165\u5fc3\u810f\u3002\u4e0a\u8154\u9759\u8109(SVC)\u4e3b\u8981\u6536\u96c6\u4e0a\u534a\u8eab\u8840\u6db2\uff1b\u4e0b\u8154\u9759\u8109(IVC)\u4e3b\u8981\u6c47\u96c6\u4e0b\u534a\u8eab\u8840\u6db2(\u7ea675%)\u3002<\/p>\n
\u00b7\u4e0b\u8154\u9759\u8109\u987a\u5e94\u6027\u597d\uff0c\u5f39\u6027\u633a\u5927\uff0c\u5176\u5185\u4e3b\u8981\u662f\u8840\u6db2\uff0c\u8840\u6db2\u63d0\u4f9b\u975e\u5f20\u529b\u6027\u5bb9\u79ef\u5c11\uff0c\u5b83\u5c31\u762a\uff0c\u591a\uff0c\u5b83\u5c31\u5bbd\u3002\u8fd9\u5c31\u662f\u8bc4\u4ef7IVC\u5185\u5f84\u7684\u610f\u4e49\u3002\u00b7\u4e0b\u8154\u9759\u8109\u5728\u80f8\u8154\u5185\u538b\u7684\u5468\u671f\u6027\u53d8\u5316\u4e0b\uff0c\u80f8\u8154\u5185\u538b\u671d\u8d1f\u5411\u8d8a\u591a\uff0c\u53d1\u751f\u584c\u9677\u5c31\u8d8a\u660e\u663e(\u9759\u8109\u8840\u7ba1\u666e\u904d\u7279\u70b9\uff0c\u4e14\u8ddd\u79bb\u5fc3\u810f\u8d8a\u8fd1\uff0c\u8d8a\u7a81\u51fa)\u3002\u5728\u76f4\u63a5\u76ee\u89c6\u6cd5\u8bc4\u4f30\u8840\u6d41\u52a8\u529b\u5b66\u65f6\u53ef\u4ee5\u8ba4\u4e3a\uff1a\u5f53\u5fc3\u810f\u8840\u6d41\u901a\u7545\u65f6\uff0cIVC\u8154\u5185\u538b\u529b\u4f4e\uff0c\u53d7\u538b\u65f6\u584c\u9677\u7387\u5c31\u5927\uff1b \u5f53\u5fc3\u810f\u8840\u6d41\u5b58\u5728\u62e5\u5835\u65f6\uff0cIVC\u8154\u5185\u538b\u529b\u9ad8\uff0c\u53d7\u538b\u65f6\u584c\u9677\u7387\u5c31\u5c0f\u3002\u8fd9\u5c31\u662f\u8bc4\u4ef7IVC\u53d8\u5f02\u7387\u7684\u610f\u4e49\u3002\u53d7\u538b\u7684\u201c\u538b\u201d\u6307\u7684\u662f\u4ec0\u4e48\u538b\uff1f\u662f\u547c\u5438\u5468\u671f\u5185\u80f8\u8154\u5185\u538b\u7684\u53d8\u5316\u3002\u6240\u4ee5\u8154\u9759\u8109\u53d8\u5f02\u7387\u7684\u5168\u79f0\uff0c\u662f\u201c\u8154\u9759\u8109\u968f\u547c\u5438\u53d8\u5f02\u7387\u201d\u3002Q\uff1a\u4e0b\u8154\u9759\u8109(IVC)\u7a76\u7adf\u53cd\u6620\u538b\u529b\u8fd8\u662f\u5bb9\u91cf\uff1f\u7b54\uff1a\u538b\u529b\uff01\u8bf4IVC\u80fd\u53cd\u6620\u5bb9\u91cf\uff0c\u4e5f\u662f\u57fa\u4e8e\u201c\u5bb9\u91cf\u7684\u591a\u5c11\u76f4\u63a5\u5e26\u6765\u7684\u538b\u529b\u6539\u53d8\u201d\u6765\u8bc4\u4f30\u5bb9\u91cf\uff0c\u5176\u524d\u63d0\u662f\u5fc5\u987b\u6392\u9664\u6389\u6240\u6709\u5e72\u6270IVC\u538b\u529b\u7684\u56e0\u7d20(\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e \u80ba\u52a8\u8109\u9ad8\u538b\u3001\u8179\u5185\u538b\uff1e12mmHg\u3001\u673a\u68b0\u901a\u6c14\u5f71\u54cd\u3001\u53f3\u5fc3\u5ba4\u539f\u56e0\u3001\u4e09\u5c16\u74e3\u53cd\u6d41\u91cf\u3001IVC\u53ca\u53f3\u5fc3\u623f\u5c40\u90e8\u7ed3\u6784\u5f02\u5e38\u7b49)\u3002IVC\u548c\u53f3\u5fc3\u623f\u76f8\u8fde\uff0c\u53f3\u5fc3\u623f\u538b=\u4e0b\u8154\u9759\u8109\u538b=\u4e2d\u5fc3\u9759\u8109\u538b (\u5176\u5b9e\u662f\u4e00\u56de\u4e8b)\u3002IVC\u7684\u5bbd\u5ea6\uff0c\u53d7\u5230\u53f3\u623f\u538b(\u4e2d\u5fc3\u9759\u8109\u538b)\u7684\u76f4\u63a5\u5f71\u54cd\u3002\u4e2d\u5fc3\u9759\u8109\u538b\u662f\u5168\u8eab\u9759\u8109\u56de\u6d41\u7684\u95f8\u95e8\uff0c\u5b83\u8d8a\u9ad8\uff0c\u9759\u8109\u56de\u6d41\u8d8a\u96be\uff0c\u4f53\u5faa\u73af\u6de4\u8840\u5c31\u8d8a\u91cd\uff1b \u5b83\u8d8a\u4f4e\uff0c\u9759\u8109\u56de\u6d41\u5c31\u8d8a\u5bb9\u6613\uff0c\u4f53\u5faa\u73af\u6de4\u8840\u5c31\u8d8a\u8f7b\u3002\u4e2d\u5fc3\u9759\u8109\u538b\u8d8a\u9ad8\uff0cIVC\u5c31\u88ab\u6491\u5f97\u8d8a\u5706\u3002\u6240\u4ee5\uff0cIVC\u662f\u8bc4\u4f30\u538b\u529b\u7684\u6307\u6807\uff0c\u9ad8\u538b\uff0c\u9884\u793a\u5176\u540e\u65b9\u7684\u5fc3\u80ba\u7cfb\u7edf\u8840\u6d41\u4e0d\u591f\u901a\u7545\uff0c\u6db2\u4f53\u590d\u82cf\u5e26\u6765\u6539\u5584\u7684\u53ef\u80fd\u6027\u5c0f\uff0c\u53cd\u800c\u4f1a\u589e\u52a0\u4f53\u5faa\u73af\u540e\u8d1f\u8377\u9020\u6210\u6de4\u8840\uff1b\u4f4e\u538b\uff0c\u9884\u793a\u7740\u5176\u540e\u65b9\u5fc3\u80ba\u7cfb\u7edf\u8840\u6d41\u8f83\u901a\u7545\uff0c\u6db2\u4f53\u590d\u82cf\u4e0d\u4e00\u5b9a\u6709\u5229\uff0c\u4f46\u8d77\u7801\u5bb3\u5904\u5c0f\u4e9b\u3002<\/p>\n
\u56fe1 \u4e0b\u8154\u9759\u8109\u4e0e\u4e2d\u5fc3\u9759\u8109\u538b<\/p>\n
<\/p>\n
PART 2<\/p>\n
\u4e0b\u8154\u9759\u8109-\u8d85\u58f0\u6d4b\u91cf\u65b9\u6cd5Measurement of Inferior vena cava<\/p>\n
(1) \u6d4b\u91cf\u65b9\u5f0f\u4e00\uff1a\u7ecf\u5251\u7a81\u4e0bIVC\u957f\u8f74\u5207\u9762<\/p>\n
\u63a2\u5934\u9009\u62e9\uff1a\u76f8\u63a7\u9635\u63a2\u5934\/\u51f8\u9635\u63a2\u5934(\u9996\u9009\u76f8\u63a7\u9635\u63a2\u5934\uff0c\u56e0\u4e3a\u52a8\u6001\u6355\u6349\u597d)<\/p>\n
\u4f53\u4f4d\uff1a\u4ef0\u5367\u4f4d\uff0c\u5e8a\u5934\u9ad8\u5ea60~30\u00b0\u4e4b\u95f4<\/p>\n
\u6d4b\u91cf\u4f4d\u70b9\uff1a\u8179\u6b63\u4e2d\u5251\u7a81\u4e0b\uff0c\u6807\u8bb0\u70b9\u671d\u5411\u5934\u4fa7\uff0c\u83b7\u53d6\u4e0b\u8154\u9759\u8109\u957f\u8f74\u5207\u9762\uff0c\u4e8e\u8ddd\u79bb\u53f3\u5fc3\u623f\u5165\u53e31-3cm\u5904\u6d4b\u91cf<\/p>\n<\/p>\n
\u56fe2 \u7ecf\u5251\u7a81\u4e0bIVC\u957f\u8f74\u7684\u8d85\u58f0\u6d4b\u91cf<\/p>\n
\u56fe\u7247\u6765\u6e90\uff1a\u300a\u80ba\u8d85\u58f0\u2014\u7406\u8bba\u4e0e\u4e34\u5e8a\u8bca\u65ad\u89c4\u8303\u300b<\/p>\n
(2) \u6d4b\u91cf\u65b9\u5f0f\u4e8c\uff1a\u7ecf\u5251\u7a81\u4e0bIVC\u77ed\u8f74\u5207\u9762<\/p>\n
\u63a2\u5934\u9009\u62e9\uff1a\u76f8\u63a7\u9635\u63a2\u5934\/\u51f8\u9635\u63a2\u5934(\u9996\u9009\u76f8\u63a7\u9635\u63a2\u5934\uff0c\u56e0\u4e3a\u52a8\u6001\u6355\u6349\u597d)<\/p>\n
\u4f53\u4f4d\uff1a\u4ef0\u5367\u4f4d\uff0c\u5e8a\u5934\u9ad8\u5ea60~30\u00b0\u4e4b\u95f4<\/p>\n
\u6d4b\u91cf\u4f4d\u70b9\uff1a\u8179\u6b63\u4e2d\u5251\u7a81\u4e0b\uff0c\u83b7\u53d6\u4e0b\u8154\u9759\u8109\u957f\u8f74\u5207\u9762\u540e\uff0c\u9006\u65f6\u9488\u65cb\u8f6c90\u00b0\uff0c\u83b7\u53d6\u77ed\u8f74\u5207\u9762<\/p>\n<\/p>\n
\u56fe3 \u7ecf\u5251\u7a81\u4e0bIVC\u77ed\u8f74\u7684\u8d85\u58f0\u6d4b\u91cf<\/p>\n
\u6d4b\u91cfIVC\u77ed\u8f74\uff0c\u6709\u5565\u610f\u4e49\u5440\uff1f<\/p>\n
IVC\u7684\u77ed\u8f74\u5b9e\u9645\u584c\u9677\u65b9\u5411\uff0c\u548c\u6b63\u4e2d\u77e2\u72b6\u9762\u662f\u5448\u4e00\u5b9a\u5939\u89d2\u7684 (\u89d2\u5ea6\u56e0\u4eba\u800c\u5f02)\uff01<\/p>\n
\u5e73\u65f6\u54b1\u4eec\u6d4b\u91cf\u7684IVC\u957f\u8f74\uff0c\u662f\u4ece\u6b63\u4e2d\u77e2\u72b6\u9762\u6d4b\u91cf\uff0c\u4e5f\u5c31\u662fIVC\u6b63\u4e2d\u77e2\u72b6\u9762\u7684\u584c\u9677\u89d2\u5ea6\uff0c\u5e76\u975eIVC\u771f\u6b63\u584c\u9677\u7684\u89d2\u5ea6\uff01\u56e0\u6b64\uff0c\u5728\u77ed\u8f74\u4e0a\u6d4b\u91cfIVC\uff0c\u662f\u5728\u6d4b\u771f\u6b63\u7684IVC\u584c\u9677\u7387\uff01<\/p>\n
\u56fe4 \u4e0b\u8154\u9759\u8109\u7684\u584c\u9677\u65b9\u5411<\/p>\n
\u6ce8\uff1a\u7ea2\u865a\u7ebf\u662f\u957f\u8f74\u584c\u9677\u7684\u65b9\u5411\uff0c\u84dd\u865a\u7ebf\u662fIVC\u771f\u6b63\u7684\u584c\u9677\u65b9\u5411<\/p>\n
(3) \u6d4b\u91cf\u65b9\u5f0f\u4e09\uff1a\u7ecf\u809dIVC\u957f\u8f74\u5207\u9762<\/p>\n
\u63a2\u5934\u9009\u62e9\uff1a\u76f8\u63a7\u9635\u63a2\u5934\/\u51f8\u9635\u63a2\u5934(\u54ea\u4e2a\u6e05\u695a\u7528\u54ea\u4e2a)<\/p>\n
\u4f53\u4f4d\uff1a\u4ef0\u5367\u4f4d\uff0c\u5e8a\u5934\u9ad8\u5ea60~30\u00b0\u4e4b\u95f4\uff08\u9002\u5408\u4e8e\u8179\u90e8\u6b63\u4e2d\u4f4d\u7f6e\u65e0\u6cd5\u83b7\u53d6\u4e0b\u8154\u9759\u8109\u5207\u9762\u60a3\u8005\uff0c\u5982\u8179\u90e8\u624b\u672f\u6577\u6599\u5305\u624e\u3001\u8179\u9ad8\u538b\u3001\u8eab\u6750\u7626\u957f\u7b49\u65e0\u6cd5\u663e\u793a\u6807\u51c6\u5207\u9762\uff09<\/p>\n
\u6d4b\u91cf\u4f4d\u70b9\uff1a\u53f3\u4fa7\u814b\u4e2d\u7ebf\u81f3\u814b\u540e\u7ebf\u533a\u57df\u7ecf\u809d\u83b7\u53d6\uff0c\u6807\u8bb0\u70b9\u671d\u5411\u5934\u4fa7\uff0c\u83b7\u53d6\u4e0b\u8154\u9759\u8109\u957f\u8f74\u5207\u9762\uff0c\u4e8e\u8ddd\u79bb\u53f3\u5fc3\u623f\u5165\u53e31-3cm\u5904\u6d4b\u91cf<\/p>\n
\u56fe5 IVC\u7684\u4e24\u4e2a\u957f\u8f74\u5207\u9762\u7684\u83b7\u53d6\u4f4d\u7f6e<\/p>\n
\u56fe\u7247\u6765\u6e90\uff1a\u300a\u80ba\u8d85\u58f0\u2014\u7406\u8bba\u4e0e\u4e34\u5e8a\u8bca\u65ad\u89c4\u8303\u300b<\/p>\n<\/p>\n
\u56fe6 \u4e0b\u8154\u9759\u8109\u4e0d\u540c\u6d4b\u91cf\u89d2\u5ea6\u4e0e\u584c\u9677\u65b9\u5411\u7684\u5173\u7cfb<\/p>\n
\u7531\u56fe6\u53ef\u89c1\uff0c\u7ecf\u809d\u6d4b\u91cfIVC(\u9ec4\u7ebf)\uff0c\u4e0e\u7ecf\u5251\u7a81\u4e0b\u6d4b\u91cfIVC(\u7ea2\u7ebf)\uff0c\u5c3d\u7ba1\u90fd\u662f\u957f\u8f74\uff0c\u4f46\u5b9e\u9645\u4e0a\u5374\u662f\u5448\u224890\u00b0\u7684\u5939\u89d2\u3002IVC\u7684\u5b9e\u9645\u584c\u9677\u65b9\u5411(\u84dd\u7ebf)\u4e0e\u7ecf\u5251\u7a81\u4e0b\u7684\u957f\u8f74\u66f4\u63a5\u8fd1\u4e9b\uff0c\u800c\u4e0e\u7ecf\u809d\u957f\u8f74\u66f4\u8fdc\uff0c\u56e0\u6b64\uff0c\u5728IVC\u6269\u5f20\u56fa\u5b9a(\u77ed\u8f74\u5f88\u5706)\u7684\u65f6\u5019\uff0c\u4e8c\u8005\u4e00\u81f4\u6027\u66f4\u9ad8\u4e9b\uff1b\u5728IVC\u7ea4\u7ec6\u6216\u6b63\u5e38(\u77ed\u8f74\u692d\u5706)\u7684\u65f6\u5019\uff0c\u4e00\u81f4\u6027\u5dee\u4e00\u4e9b\u3002\u5c24\u5176\u4f53\u73b0\u5728IVC\u584c\u9677\u7387\u4e0a\u3002\u56e0\u6b64\uff0c\u5bf9\u4e8e\u8179\u90e8\u624b\u672f\u540e\u60a3\u8005\uff0c\u65e0\u6cd5\u7ecf\u5251\u7a81\u4e0b\u83b7\u53d6\u8d85\u58f0\u5207\u9762\u65f6\uff0c\u7ecf\u809dIVC\u53ef\u4ee5\u4f5c\u4e3a\u4e00\u4e2a\u66ff\u4ee3\u6307\u6807\uff0c\u4f46\u6211\u4eec\u5e94\u8be5\u638c\u63e1\uff0c\u5b83\u80fd\u66ff\u4ee3\u591a\u5c11\u6210\u5206\u3002 <\/p>\n
PART 3<\/p>\n
\u4e0b\u8154\u9759\u8109-\u6307\u6807\u5982\u4f55\u89e3\u8bfbSignificance of IVC indicators<\/p>\n
Q\uff1a\u4e0b\u8154\u9759\u8109\u5185\u5f84\u6307\u6807\u89e3\u8bfb1<\/p>\n
\u4e0b\u8154\u9759\u8109(IVC)\u5185\u5f84\uff1a<\/p>\n
\u00b7 \uff1c1cm \u63d0\u793a\u4f4e\u8840\u5bb9\u91cf\u00b7 1cm~2cm\u4e4b\u95f4 \u63d0\u793a\u5bb9\u91cf\u5c1a\u53ef\u00b7 \uff1e2cm \u63d0\u793a\u5bb9\u91cf\u8fc7\u8d1f\u8377\u4ee5\u4e0a\u8bf4\u6cd5\u662f\u9519\u8bef\u7684\uff01\uff01<\/p>\n
Q\uff1a\u4e0b\u8154\u9759\u8109\u584c\u9677\u7387\u6307\u6807\u89e3\u8bfb2<\/p>\n
\u4e0b\u8154\u9759\u8109(IVC)\u53d8\u5f02\u7387\uff1a<\/p>\n
\u00b7 \uff1c50% \u63d0\u793a\u5bb9\u91cf\u8fc7\u8d1f\u8377<\/p>\n
\u00b7 \uff1e50% \u63d0\u793a\u65e0\u5bb9\u91cf\u8fc7\u8d1f\u8377<\/p>\n
\u4ee5\u4e0a\u8bf4\u6cd5\u4e5f\u662f\u9519\u8bef\u7684\uff01\uff01<\/p>\n
\u4e3a\u4ec0\u4e48\u9519\u8bef\uff1f\u56e0\u5b57\u6570\u9650\u5236\uff0c\u4e0b\u4e00\u671f\u54b1\u4eec\u91cd\u70b9\u804a\u4e00\u804aIVC\u7684\u9519\u8bef\u89e3\u8bfb\u539f\u56e0<\/p>\n
\u6b63\u786e\u7684\u89e3\u8bfb\u65b9\u6cd5\uff1a<\/p>\n
\u7b2c\u4e00\u6b65\uff1a\u5206\u6790IVC\u53d8\u5f02\u7684\u65b9\u5411<\/p>\n
IVC\u53d8\u5f02\u7387\uff0c\u5206\u4e3a\u968f\u5438\u6c14\u584c\u9677\u7387\uff0c\u548c\u968f\u5438\u6c14\u6269\u5f20\u7387\u3002<\/p>\n
\u00b7 \u4f55\u65f6\u584c\u9677\uff1f \u81ea\u4e3b\u547c\u5438\u60a3\u8005\uff1a<\/p>\n
\u5438\u6c14\u76f8\u2192\u80f8\u8154\u5185\u538b\u7531\u8d1f\u503c\u53d8\u5f97\u66f4\u8d1f\u2192\u80f8\u8154\u8d1f\u538b\uff0c\u62bd\u5438\u5fc3\u810f\u2192\u5fc3\u810f\u8981\u4e48\u5f62\u53d8\uff0c\u8981\u4e48\u964d\u538b\u2192\u5fc3\u808c\u633a\u786c\uff0c\u5f62\u53d8\u5f88\u5c0f\uff0c\u56e0\u6b64\u964d\u538b\u2192\u53f3\u623f\u538b\u4e0b\u964d\u2192\u4e0b\u8154\u9759\u8109\u56de\u6d41\u66f4\u901a\u7545\uff0c\u5bfc\u81f4\u7ba1\u5f84\u584c\u9677<\/p>\n
\u00b7 \u4f55\u65f6\u6269\u5f20\uff1f\u5b8c\u5168\u63a7\u5236\u578b\u901a\u6c14\u6a21\u5f0f\u7684\u673a\u68b0\u901a\u6c14\u60a3\u8005\uff1a<\/p>\n
\u5438\u6c14\u76f8\u2192\u80f8\u8154\u5185\u538b\u5f80\u6b63\u5411\u5347\u2192\u80f8\u8154\u6b63\u538b\uff0c\u538b\u8feb\u5fc3\u810f\u2192\u5fc3\u810f\u8981\u4e48\u5f62\u53d8\uff0c\u8981\u4e48\u589e\u538b\u2192\u5fc3\u808c\u633a\u786c\uff0c\u5f62\u53d8\u5f88\u5c0f\uff0c\u56e0\u6b64\u589e\u538b\u2192\u53f3\u623f\u538b\u589e\u52a0\u2192\u4e0b\u8154\u9759\u8109\u56de\u6d41\u53d7\u963b\uff0c\u5bfc\u81f4\u7ba1\u5f84\u6269\u5f20<\/p>\n
\u7b2c\u4e8c\u6b65\uff1a\u6839\u636e\u60a3\u8005\u6240\u5904\u7684\u6a21\u5f0f\uff0c\u6d4b\u91cf\u5185\u5f84\u53ca\u53d8\u5f02\u7387<\/p>\n<\/p>\n
\u56fe7 \u4e0b\u8154\u9759\u8109\u8d85\u58f0\u6307\u6807\u7684\u5e94\u7528\/\u9650\u5236\u6761\u4ef6<\/p>\n
\u56fe8 \u4e0b\u8154\u9759\u8109\u5185\u5f84\u53ca\u53d8\u5f02\u7387\u7684\u6d4b\u91cf\u65b9\u6cd5<\/p>\n
\u7b2c\u4e09\u6b65\uff1a\u6839\u636e\u5185\u5f84\u8bc4\u4f30\u72b6\u6001<\/p>\n
\u4e0b\u8154\u9759\u8109\u7684\u8bc4\u4f30\uff0c\u4e0d\u80fd\u5b64\u7acb\u5b58\u5728\uff0c\u5fc5\u987b\u7ed3\u5408\u5fc3\u80ba\u8d85\u58f0\uff01<\/p>\n
(1) IVC\u6269\u5f20\uff1a\u5e94\u63d0\u793a\u4e2d\u5fc3\u9759\u8109\u538b\u589e\u9ad8\uff0c\u8fdb\u4e00\u6b65\u53bb\u5206\u6790\uff0c\u662f\u4ec0\u4e48\u5bfc\u81f4\u538b\u529b\u589e\u9ad8\uff01<\/p>\n
\u80ba\u6813\u585e\u60a3\u8005\uff0c\u80ba\u52a8\u8109\u538b\u9ad8\u3001\u53f3\u5fc3\u5927\u3001IVC\u5bbd\uff1b\u4f46\u5de6\u5fc3\u7cfb\u7edf\u6b63\u5e38\u751a\u81f3\u51cf\u5c0f\uff0c\u5fc3\u80ba\u7cfb\u7edf\u77db\u76fe\u8868\u73b0\uff0c\u8fd9\u5c31\u4e0d\u662f\u5bb9\u91cf\u8fc7\u8d1f\u8377\u5f15\u8d77\u7684\uff01\u540c\u7406\uff0c\u5404\u79cd\u80ba\u5fc3\u75c5\u4e5f\u662f\u5982\u6b64\u3002\u5de6\u5fc3\u6269\u5f20\u2192E\/e’\u9ad8\u2192\u80ba\u6c34\u80bf\u8868\u73b0\u2192\u53f3\u5fc3\u9971\u6ee1\u2192IVC\u6269\u5f20\uff0c\u5fc3\u80ba\u7cfb\u7edf\u4e00\u81f4\u6027\u8868\u73b0\uff0c\u5747\u8868\u73b0\u4e3a\u5bb9\u91cf\u8fc7\u591a\uff0c\u624d\u53ef\u4ee5\u8bc4\u4f30\u5bb9\u91cf\u8d1f\u8377\u771f\u7684\u591a\u3002<\/p>\n
(2) IVC\u7ea4\u7ec6\uff1aIVC\uff1c1cm=\u5bb9\u91cf\u4e0d\u8db3\uff1f<\/p>\n
\u5f88\u591a\u5065\u5eb7\u4eba\u4f53IVC\u90fd\uff1c1cm\uff0c\u81ea\u8eab\u4f4e\u4e2d\u5fc3\u9759\u8109\u538b\u662f\u4e00\u4e2a\u5f88\u5065\u5eb7\u7684\u8868\u73b0\uff0c\u8d8a\u4f4e\u8d8a\u597d\u3002\u5982\u679c\u4e00\u4e2a\u4eba\u5e73\u65f6\u7684\u4e0b\u8154\u9759\u8109\u662f\u584c\u9677\u7684(\u5bbd\u4e0d\u52301cm\uff0c\u5438\u6c14\u51e0\u4e4e\u8d34\u58c1)\uff0c\u90a3\u6b64\u4eba\u7684\u5fc3\u810f\u4e00\u5b9a\u5f88\u5065\u5eb7\u3002<\/p>\n
\u4ec0\u4e48\u624d\u662f\u5bb9\u91cf\u4e0d\u8db3\uff1f<\/p>\n
IVC\uff1c1cm + \u5fc3\u8f93\u51fa\u91cf\u51cf\u4f4e + \u7ec4\u7ec7\u704c\u6ce8\u4e0d\u8db3 = \u5bb9\u91cf\u4e0d\u8db3<\/p>\n
\u4e5f\u5c31\u662f\u8bf4\uff0c\u673a\u4f53\u9700\u8981\u4f60\u901a\u8fc7\u8865\u5145\u8840\u5bb9\u91cf\u6765\u6539\u5584\u4f11\u514b\/\u4f4e\u8840\u538b\/\u4f4e\u704c\u6ce8\u72b6\u6001\u7684\u65f6\u5019\uff0c\u624d\u53eb\u5bb9\u91cf\u4e0d\u8db3\uff01<\/p>\n
\u597d\u7aef\u7aef\u7684\u5565\u6307\u6807\u90fd\u6b63\u5e38\uff0cIVC\uff1c1cm\u662f\u5065\u5eb7\u8868\u73b0\u3002<\/p>\n
\u603b\u4e4b\uff0cIVC\u5bbd\u4e86\u80af\u5b9a\u6709\u95ee\u9898\uff0c\u7a84\u4e86\u5374\u4e0d\u4e00\u5b9a\u6709\u95ee\u9898\u3002\u7b2c\u56db\u6b65\uff1a\u6839\u636e\u53d8\u5f02\u7387\u8bc4\u4f30\u80f8\u8154\u5185\u538b\u53d8\u5316\u5bf9\u9759\u8109\u8840\u7ba1\u7684\u5f71\u54cd\uff0c\u4ece\u800c\u95f4\u63a5\u63a8\u6d4b\u5bb9\u91cf\u53cd\u5e94\u6027<\/p>\n
\u8ba1\u7b97IVC\u53d8\u5f02\u7387\u7684\u76ee\u7684\uff0c\u5176\u4e00\u662f\u8bc4\u4f30\u5bb9\u91cf\u53cd\u5e94\u6027\u3002<\/p>\n
\u7b80\u5355\u8bf4\uff0c\u5bb9\u91cf\u53cd\u5e94\u6027\uff0c\u662f\u7ed9\u4f60\u5feb\u901f\u8865\u6db2500ml\uff0c\u4f60\u7684\u5fc3\u8f93\u51fa\u91cf(CO)\u80fd\u5426\u6709\u6548\u589e\u52a0\u3002CO\u589e\u52a010%\uff0c\u63d0\u793a\u6709\u5bb9\u91cf\u53cd\u5e94\u6027(\u5373\u9633\u6027)\uff1b\u589e\u52a015%\uff0c\u63d0\u793a\u5bb9\u91cf\u53cd\u5e94\u6027\u597d\u3002<\/p>\n
\u8fd9\u80fd\u5e72\u561b\uff1f\u80fd\u51b3\u5b9a\u4f60\u9762\u524d\u7684\u60a3\u8005\uff0c\u662f\u5426\u8be5\u8865\u6db2\u3002<\/p>\n
\u00b7 \u6709\u5bb9\u91cf\u53cd\u5e94\u6027\uff0c\u8865\u6db2\u540e\uff0c\u6db2\u4f53\u987a\u5229\u901a\u8fc7\u5fc3\u80ba\u7cfb\u7edf\uff0c\u8f6c\u5316\u4e3a\u5fc3\u8f93\u51fa\u91cf\uff0c\u4e3a\u7ec4\u7ec7\u5668\u5b98\u4f9b\u8840\u4f9b\u6c27\uff1b<\/p>\n
\u00b7 \u6ca1\u5bb9\u91cf\u53cd\u5e94\u6027\uff0c\u8865\u6db2\u540e\uff0c\u6db2\u4f53\u618b\u5728\u5fc3\u80ba\u7cfb\u7edf\u5185\uff0c\u628a\u5fc3\u810f\u618b\u5927\u3001\u628a\u4e0b\u8154\u9759\u8109\u618b\u5bbd\u3001\u628a\u80ba\u618b\u5230\u6c34\u80bf\u2026\u2026<\/p>\n
\u6240\u4ee5\uff0c\u8bc4\u4ef7IVC\u584c\u9677\u7387\uff0c\u662f\u60f3\u770b\u770b\u773c\u524d\u7684\u81ea\u4e3b\u547c\u5438\u60a3\u8005\uff0c\u80fd\u5426\u8010\u53d7\u8865\u6db2\u6cbb\u7597\u3002<\/p>\n
\u4f46\u662f\uff0c\u5b83\u9884\u6d4b\u4ef7\u503c\u5e76\u6ca1\u6709\u60f3\u8c61\u7684\u90a3\u4e48\u51c6\uff0c\u4e2d\u95f4\u6709\u5f88\u5927\u4e00\u6bb5\u7070\u533a\u503c\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5982\u679cIVC\u5185\u5f84\u5f88\u7a84\u3001\u53d8\u5f02\u7387\u5f88\u9ad8\uff0c\u53ef\u4ee5\u63d0\u793a\u80fd\u5c1d\u8bd5\u8865\u6db2\uff1b\u5982\u679cIVC\u5f88\u5bbd\u3001\u53d8\u5f02\u7387\u5f88\u4f4e(\u51e0\u4e4e\u6ca1\u6709)\uff0c\u63d0\u793a\u9650\u5236\u8865\u6db2\u3002\u4f46\u90a3\u79cd\u5185\u5f84\u4e0d\u5bbd\u4e0d\u7a84\u7684\u3001\u53d8\u5f02\u7387\u4e0d\u9ad8\u4e0d\u4f4e\u7684\uff0c\u6bd4\u5982\u5927\u6982\u572830%~50%\u5de6\u53f3\uff0c\u8fd9\u5c31\u662f\u7070\u8272\u533a\u95f4\uff0c\u9700\u8981\u7ed3\u5408\u5176\u5b83\u8d85\u58f0\u4fe1\u606f(\u80ba\u6c34\u3001VTI\u3001\u53f3\u5fc3\u3001\u5668\u5b98\u7ec4\u7ec7\u704c\u6ce8\u7b49)\uff0c\u53bb\u7efc\u5408\u8bc4\u4f30\u4e86\u3002 <\/p>\n
\u4f5c\u8005\u7b80\u4ecb<\/p>\n<\/p>\n
\u8d75\u6d69\u5929\uff0c90\u540e\u533b\u5e08\uff0c\u6025\u5371\u91cd\u75c7\u8d85\u58f0\u7231\u597d\u8005<\/p>\n
\u91cd\u75c7\u533b\u5b66\u7855\u58eb \u2192 \u6025\u8bca\u533b\u5b66\u89c4\u57f9\u751f \u2192 \u8d85\u58f0\u79d1\u4e13\u4e1a\u533b\u5e08 \u4e09\u6816\u9009\u624b<\/p>\n
\u4e01\u9999\u56ed \u201c\u8d85\u58f0\u65f6\u95f4\u201d \u516c\u4f17\u53f7 \u5fc3\u80ba\u8d85\u58f0\u7248\u5757-\u4e13\u680f\u4f5c\u8005<\/p>\n
\u300a\u80ba\u8d85\u58f0\u89c4\u8303\u5316\u57f9\u8bad\u73ed\u300b\u8bb2\u5e08<\/p>\n
\u300a\u80ba\u8d85\u58f0\u2014\u7406\u8bba\u4e0e\u4e34\u5e8a\u8bca\u65ad\u89c4\u8303\u300b\u4e3b\u7f16<\/p>\n
\u72ec\u6811\u4e00\u5e1c\u7684\u624b\u5de5\u5361\u901a\u98ce\u683cPPT\u8bb2\u89e3<\/p>\n
\u63a2\u5934\u4e3a\u5668\uff0c\u91cd\u5251\u65e0\u950b\uff0c\u60ac\u7591\u65ad\u6848\uff0c\u4e14\u770b\u8d85\u58f0\uff01<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"
\u524d \u8a00 INTRODUCTION\u4e0b\u8154\u9759\u8109\u8d85\u58f0\uff0c\u5728\u4e3b\u6d41\u4f20\u7edf\u8d85\u58f0\u4e2d\uff0c\u548c\u5728\u91cd\u75c7\u8d85\u58f0\u4e2d\u662f … \u7ee7\u7eed\u9605\u8bfb