{"id":34145,"date":"2023-04-21T23:06:46","date_gmt":"2023-04-22T04:06:46","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-an-ultrasound-machine\/"},"modified":"2025-01-20T23:23:36","modified_gmt":"2025-01-21T04:23:36","slug":"how-to-make-an-ultrasound-machine","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/zh-hans\/how-to-make-an-ultrasound-machine\/","title":{"rendered":"\u81ea\u5236\u8d85\u58f0\u6ce2\u6210\u50cf\u4eea\uff1a\u539f\u7406\u3001\u8bbe\u8ba1\u4e0e\u5236\u4f5c\u5168\u653b\u7565"},"content":{"rendered":"

\u8d85\u58f0\u6ce2\u673a\u5668\u7684\u5236\u4f5c\u5e76\u975e\u6613\u4e8b\uff0c\u5b83\u6d89\u53ca\u5230\u58f0\u5b66\u3001\u7535\u5b50\u5b66\u3001\u8ba1\u7b97\u673a\u79d1\u5b66\u4ee5\u53ca\u533b\u5b66\u6210\u50cf\u7b49\u591a\u4e2a\u5b66\u79d1\u7684\u77e5\u8bc6\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u8d85\u58f0\u6ce2\u673a\u5668\u7684\u5236\u4f5c\u8fc7\u7a0b\uff0c\u4ece\u6838\u5fc3\u90e8\u4ef6\u5230\u7cfb\u7edf\u96c6\u6210\uff0c\u529b\u6c42\u63d0\u4f9b\u4e00\u4e2a\u8f83\u4e3a\u5168\u9762\u7684\u7406\u89e3\u3002<\/p>\n

1. \u8d85\u58f0\u6ce2\u63a2\u5934\u7684\u8bbe\u8ba1\u4e0e\u5236\u9020<\/h3>\n

\u8d85\u58f0\u6ce2\u63a2\u5934\u662f\u8d85\u58f0\u6ce2\u673a\u5668\u7684\u6838\u5fc3\u90e8\u4ef6\uff0c\u8d1f\u8d23\u53d1\u5c04\u548c\u63a5\u6536\u8d85\u58f0\u6ce2\u4fe1\u53f7\u3002\u5176\u8bbe\u8ba1\u548c\u5236\u9020\u9700\u8981\u7cbe\u5bc6\u7684\u6280\u672f\u548c\u5de5\u827a\u3002\u63a2\u5934\u4e3b\u8981\u7531\u538b\u7535\u6676\u4f53\u3001\u5339\u914d\u5c42\u3001\u963b\u5c3c\u5c42\u548c\u5916\u58f3\u7ec4\u6210\u3002\u538b\u7535\u6676\u4f53\u662f\u4ea7\u751f\u548c\u63a5\u6536\u8d85\u58f0\u6ce2\u7684\u5173\u952e\uff0c\u5e38\u89c1\u7684\u6750\u6599\u5305\u62ec\u9506\u949b\u9178\u94c5\uff08PZT\uff09\u3002\u5339\u914d\u5c42\u7684\u4f5c\u7528\u662f\u63d0\u9ad8\u8d85\u58f0\u6ce2\u80fd\u91cf\u7684\u4f20\u8f93\u6548\u7387\uff0c\u963b\u5c3c\u5c42\u5219\u7528\u4e8e\u51cf\u5c11\u63a2\u5934\u5185\u90e8\u7684\u632f\u52a8\uff0c\u63d0\u9ad8\u56fe\u50cf\u8d28\u91cf\u3002\u5916\u58f3\u5219\u8d77\u5230\u4fdd\u62a4\u4f5c\u7528\u3002\u4e0d\u540c\u9891\u7387\u7684\u8d85\u58f0\u6ce2\u63a2\u5934\u9700\u8981\u4e0d\u540c\u7684\u8bbe\u8ba1\u53c2\u6570\uff0c\u4f8b\u5982\u6676\u4f53\u7684\u5c3a\u5bf8\u3001\u5339\u914d\u5c42\u7684\u539a\u5ea6\u7b49\u3002\u63a2\u5934\u7684\u5236\u9020\u8fc7\u7a0b\u9700\u8981\u4e25\u683c\u63a7\u5236\u7cbe\u5ea6\uff0c\u4ee5\u786e\u4fdd\u5176\u6027\u80fd\u7a33\u5b9a\u53ef\u9760\u3002<\/p>\n\n\n\n\n\n\n\n\n
\u63a2\u5934\u7c7b\u578b<\/th>\n\u9891\u7387 (MHz)<\/th>\n\u5e94\u7528<\/th>\n<\/tr>\n<\/thead>\n
\u7ebf\u6027\u9635\u5217\u63a2\u5934<\/td>\n5-18<\/td>\n\u8868\u6d45\u5668\u5b98\u6210\u50cf (\u7532\u72b6\u817a\u3001\u4e73\u817a)<\/td>\n<\/tr>\n
\u51f8\u9635\u5217\u63a2\u5934<\/td>\n2-5<\/td>\n\u6df1\u90e8\u5668\u5b98\u6210\u50cf (\u8179\u90e8\u3001\u5fc3\u810f)<\/td>\n<\/tr>\n
\u76f8\u63a7\u9635\u63a2\u5934<\/td>\n1-5<\/td>\n\u5fc3\u810f\u6210\u50cf<\/td>\n<\/tr>\n
\u5185\u8154\u63a2\u5934<\/td>\n5-7<\/td>\n\u5fc3\u810f\u3001\u8840\u7ba1\u5185\u6210\u50cf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

2. \u8109\u51b2\u53d1\u751f\u5668\u548c\u63a5\u6536\u5668\u7684\u8bbe\u8ba1<\/h3>\n

\u8109\u51b2\u53d1\u751f\u5668\u8d1f\u8d23\u4ea7\u751f\u9ad8\u7535\u538b\u8109\u51b2\uff0c\u9a71\u52a8\u538b\u7535\u6676\u4f53\u53d1\u5c04\u8d85\u58f0\u6ce2\u3002\u63a5\u6536\u5668\u5219\u8d1f\u8d23\u653e\u5927\u548c\u5904\u7406\u63a5\u6536\u5230\u7684\u56de\u6ce2\u4fe1\u53f7\u3002\u8fd9\u4e24\u4e2a\u90e8\u4ef6\u662f\u8d85\u58f0\u6ce2\u673a\u5668\u7684\u6838\u5fc3\u7535\u5b50\u90e8\u4ef6\uff0c\u5176\u6027\u80fd\u76f4\u63a5\u5f71\u54cd\u56fe\u50cf\u8d28\u91cf\u3002\u8109\u51b2\u53d1\u751f\u5668\u7684\u8bbe\u8ba1\u9700\u8981\u8003\u8651\u8109\u51b2\u7684\u5e45\u5ea6\u3001\u5bbd\u5ea6\u548c\u91cd\u590d\u9891\u7387\u7b49\u53c2\u6570\u3002\u63a5\u6536\u5668\u7684\u8bbe\u8ba1\u5219\u9700\u8981\u8003\u8651\u653e\u5927\u5668\u7684\u589e\u76ca\u3001\u566a\u58f0\u6291\u5236\u548c\u4fe1\u53f7\u6ee4\u6ce2\u7b49\u65b9\u9762\u3002\u9ad8\u8d28\u91cf\u7684\u8109\u51b2\u53d1\u751f\u5668\u548c\u63a5\u6536\u5668\u9700\u8981\u91c7\u7528\u9ad8\u6027\u80fd\u7684\u7535\u5b50\u5143\u4ef6\u548c\u7535\u8def\u8bbe\u8ba1\u3002 \u5317\u4eac\u8d85\u58f0\u6ce2\u516c\u53f8\u7684\u4e00\u4e9b\u4ea7\u54c1\u5728\u8fd9\u4e9b\u65b9\u9762\u8868\u73b0\u7a81\u51fa\uff0c\u503c\u5f97\u501f\u9274\u3002<\/p>\n

3. \u4fe1\u53f7\u5904\u7406\u548c\u56fe\u50cf\u91cd\u5efa<\/h3>\n

\u63a5\u6536\u5230\u7684\u56de\u6ce2\u4fe1\u53f7\u9700\u8981\u8fdb\u884c\u590d\u6742\u7684\u4fe1\u53f7\u5904\u7406\uff0c\u624d\u80fd\u5f97\u5230\u6e05\u6670\u7684\u56fe\u50cf\u3002\u8fd9\u5305\u62ec\u6ee4\u6ce2\u3001\u653e\u5927\u3001\u89e3\u8c03\u3001A\/D\u8f6c\u6362\u7b49\u6b65\u9aa4\u3002\u7136\u540e\uff0c\u901a\u8fc7\u6ce2\u675f\u5f62\u6210\u6280\u672f\uff0c\u5c06\u63a5\u6536\u5230\u7684\u56de\u6ce2\u4fe1\u53f7\u8f6c\u6362\u6210\u7a7a\u95f4\u56fe\u50cf\u3002\u5e38\u7528\u7684\u6ce2\u675f\u5f62\u6210\u7b97\u6cd5\u5305\u62ec\u5ef6\u8fdf\u6c42\u548c\u3001\u6700\u5c0f\u65b9\u5dee\u65e0\u5931\u771f\u54cd\u5e94\uff08MVDR\uff09\u7b49\u3002\u56fe\u50cf\u91cd\u5efa\u8fc7\u7a0b\u9700\u8981\u8003\u8651\u5404\u79cd\u56e0\u7d20\uff0c\u4f8b\u5982\u58f0\u901f\u3001\u8870\u51cf\u3001\u6563\u5c04\u7b49\uff0c\u4ee5\u63d0\u9ad8\u56fe\u50cf\u7684\u51c6\u786e\u6027\u548c\u6e05\u6670\u5ea6\u3002<\/p>\n

4. \u7cfb\u7edf\u8f6f\u4ef6\u548c\u4eba\u673a\u754c\u9762<\/h3>\n

\u8d85\u58f0\u6ce2\u673a\u5668\u7684\u8f6f\u4ef6\u7cfb\u7edf\u8d1f\u8d23\u63a7\u5236\u6574\u4e2a\u7cfb\u7edf\u7684\u8fd0\u884c\uff0c\u5305\u62ec\u8109\u51b2\u53d1\u751f\u5668\u3001\u63a5\u6536\u5668\u3001\u4fe1\u53f7\u5904\u7406\u548c\u56fe\u50cf\u663e\u793a\u7b49\u3002\u8f6f\u4ef6\u7cfb\u7edf\u9700\u8981\u5177\u6709\u826f\u597d\u7684\u7528\u6237\u754c\u9762\uff0c\u65b9\u4fbf\u533b\u751f\u64cd\u4f5c\u548c\u4f7f\u7528\u3002\u8f6f\u4ef6\u7cfb\u7edf\u8fd8\u5e94\u5177\u5907\u56fe\u50cf\u5904\u7406\u529f\u80fd\uff0c\u4f8b\u5982\u7070\u5ea6\u6807\u5b9a\u3001\u4f2a\u5f69\u663e\u793a\u3001\u6d4b\u91cf\u7b49\u3002\u4e00\u4e2a\u53cb\u597d\u7684\u7528\u6237\u754c\u9762\u81f3\u5173\u91cd\u8981\uff0c\u8fd9\u9700\u8981\u8f6f\u4ef6\u5de5\u7a0b\u5e08\u4e0e\u533b\u5b66\u4e13\u5bb6\u7d27\u5bc6\u5408\u4f5c\u3002<\/p>\n

5. \u7cfb\u7edf\u96c6\u6210\u4e0e\u6d4b\u8bd5<\/h3>\n

\u6700\u540e\uff0c\u9700\u8981\u5c06\u5404\u4e2a\u90e8\u4ef6\u96c6\u6210\u5230\u4e00\u4e2a\u5b8c\u6574\u7684\u7cfb\u7edf\u4e2d\uff0c\u5e76\u8fdb\u884c\u4e25\u683c\u7684\u6d4b\u8bd5\u3002\u8fd9\u5305\u62ec\u529f\u80fd\u6d4b\u8bd5\u3001\u6027\u80fd\u6d4b\u8bd5\u548c\u53ef\u9760\u6027\u6d4b\u8bd5\u7b49\u3002\u7cfb\u7edf\u96c6\u6210\u9700\u8981\u8003\u8651\u5404\u4e2a\u90e8\u4ef6\u4e4b\u95f4\u7684\u517c\u5bb9\u6027\u548c\u534f\u8c03\u6027\u3002\u6d4b\u8bd5\u8fc7\u7a0b\u9700\u8981\u4f7f\u7528\u4e13\u4e1a\u7684\u6d4b\u8bd5\u8bbe\u5907\u548c\u65b9\u6cd5\uff0c\u4ee5\u786e\u4fdd\u8d85\u58f0\u6ce2\u673a\u5668\u7684\u8d28\u91cf\u548c\u5b89\u5168\u6027\u3002<\/p>\n

\u8d85\u58f0\u6ce2\u673a\u5668\u7684\u5236\u4f5c\u662f\u4e00\u4e2a\u590d\u6742\u7684\u8fc7\u7a0b\uff0c\u9700\u8981\u591a\u5b66\u79d1\u7684\u77e5\u8bc6\u548c\u6280\u80fd\u3002\u4ece\u63a2\u5934\u7684\u8bbe\u8ba1\u5236\u9020\u5230\u7cfb\u7edf\u96c6\u6210\u548c\u6d4b\u8bd5\uff0c\u6bcf\u4e2a\u73af\u8282\u90fd\u81f3\u5173\u91cd\u8981\u3002\u53ea\u6709\u4e25\u683c\u63a7\u5236\u6bcf\u4e2a\u73af\u8282\u7684\u8d28\u91cf\uff0c\u624d\u80fd\u5236\u9020\u51fa\u9ad8\u8d28\u91cf\u3001\u9ad8\u53ef\u9760\u6027\u7684\u8d85\u58f0\u6ce2\u673a\u5668\u3002 \u672a\u6765\u7684\u53d1\u5c55\u65b9\u5411\u53ef\u80fd\u5305\u62ec\u66f4\u5c0f\u578b\u5316\u3001\u66f4\u667a\u80fd\u5316\u4ee5\u53ca\u66f4\u9ad8\u5206\u8fa8\u7387\u7684\u8d85\u58f0\u6ce2\u6210\u50cf\u6280\u672f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u8d85\u58f0\u6ce2\u673a\u5668\u7684\u5236\u4f5c\u5e76\u975e\u6613\u4e8b\uff0c\u5b83\u6d89\u53ca\u5230\u58f0\u5b66\u3001\u7535\u5b50\u5b66\u3001\u8ba1\u7b97\u673a\u79d1\u5b66\u4ee5\u53ca\u533b\u5b66\u6210\u50cf\u7b49\u591a\u4e2a\u5b66\u79d1\u7684\u77e5\u8bc6\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u8d85\u58f0\u6ce2\u673a<\/p>\n","protected":false},"author":1,"featured_media":26474,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6413],"tags":[],"class_list":["post-34145","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/posts\/34145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=34145"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/posts\/34145\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/media\/26474"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=34145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/categories?post=34145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/tags?post=34145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}