{"id":7013,"date":"2025-07-16T14:16:12","date_gmt":"2025-07-16T06:16:12","guid":{"rendered":"https:\/\/www.qualitester.com\/?page_id=7013"},"modified":"2025-07-23T14:24:59","modified_gmt":"2025-07-23T06:24:59","slug":"needle-sharpness-testing","status":"publish","type":"page","link":"https:\/\/www.qualitester.com\/ja\/applications\/needle-sharpness-testing\/","title":{"rendered":"\u91dd\u306e\u92ed\u3055\u3068\u8cab\u901a\u6027\u306e\u8a66\u9a13"},"content":{"rendered":"<h1 style=\"text-align: center;\" data-start=\"370\" data-end=\"882\">\u91dd\u306e\u5207\u308c\u5473\u30c6\u30b9\u30c8<\/h1>\n<h1 style=\"text-align: center;\" data-start=\"370\" data-end=\"882\"><\/h1>\n<p data-start=\"407\" data-end=\"827\">\u533b\u7642\u6a5f\u5668\u88fd\u9020\u306e\u4e16\u754c\u3067\u306f\u3001, <strong data-start=\"453\" data-end=\"481\">\u91dd\u306e\u5207\u308c\u5473\u30c6\u30b9\u30c8<\/strong> \u3053\u308c\u306f\u3001\u81e8\u5e8a\u73fe\u5834\u306b\u304a\u3051\u308b\u91dd\u306e\u5b89\u5168\u304b\u3064\u52b9\u679c\u7684\u306a\u4f7f\u7528\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306e\u3001\u6975\u3081\u3066\u91cd\u8981\u306a\u54c1\u8cea\u7ba1\u7406\u5de5\u7a0b\u3067\u3059\u3002\u6ce8\u5c04\u3001\u7e2b\u5408\u3001\u85ac\u5264\u6295\u4e0e\u306e\u3044\u305a\u308c\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u3082\u3001\u91dd\u306e\u6027\u80fd\u306f\u305d\u306e\u92ed\u3055\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u88fd\u9020\u4e0a\u306e\u4e0d\u5099\u304c\u3042\u308b\u91dd\u3084\u5207\u308c\u5473\u306e\u60aa\u3044\u91dd\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u60a3\u8005\u306b\u4e0d\u5feb\u611f\u3092\u4e0e\u3048\u305f\u308a\u3001\u7d44\u7e54\u640d\u50b7\u3092\u5f15\u304d\u8d77\u3053\u3057\u305f\u308a\u3001\u6cbb\u7642\u52b9\u679c\u3092\u4f4e\u4e0b\u3055\u305b\u305f\u308a\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p data-start=\"829\" data-end=\"1250\">\u88fd\u9020\u696d\u8005\u3084\u54c1\u8cea\u7ba1\u7406\u306e\u5c02\u9580\u5bb6\u306b\u3068\u3063\u3066\u3001\u9bae\u660e\u3055\u306e\u539f\u7406\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001 <strong data-start=\"928\" data-end=\"960\">\u91dd\u306e\u8cab\u901a\u6027\u8a66\u9a13<\/strong>\u2014\u3068\u308a\u308f\u3051\u3001\u4ee5\u4e0b\u306e\u898f\u5b9a\u306b\u6e96\u62e0\u3057\u3066 <strong data-start=\"993\" data-end=\"1005\">7864 \u898f\u683c<\/strong>, <a href=\"https:\/\/www.qualitester.com\/ja\/%e8%a3%bd%e5%93%81%e3%82%ab%e3%83%86%e3%82%b4%e3%83%aa\/iso\/iso-11040-4\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"1007\" data-end=\"1022\">11040-4 \u8a8d\u8a3c<\/strong><\/a>\u3001 \u305d\u3057\u3066 <strong data-start=\"1028\" data-end=\"1042\">8871-5 \u898f\u683c<\/strong>\u2014\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001\u91dd\u306e\u6027\u80fd\u8a66\u9a13\u306b\u95a2\u3059\u308b\u8a66\u9a13\u65b9\u6cd5\u3001\u91cd\u8981\u6027\u3001\u304a\u3088\u3073\u5fc5\u8981\u306a\u6a5f\u5668\u306b\u3064\u3044\u3066\u6982\u8aac\u3057\u3001\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u3001\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u5b9f\u8df5\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002.<\/p>\n<hr \/>\n<h2>\u306a\u305c\u91dd\u306e\u5207\u308c\u5473\u30c6\u30b9\u30c8\u304c\u91cd\u8981\u306a\u306e\u304b<\/h2>\n<p data-start=\"1298\" data-end=\"1502\">\u533b\u7642\u5f93\u4e8b\u8005\u306f\u3001\u4e0d\u5feb\u611f\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u7d44\u7e54\u3078\u306e\u640d\u50b7\u3092\u8efd\u6e1b\u3057\u3001\u78ba\u5b9f\u306b\u7a7f\u523a\u3092\u884c\u3046\u305f\u3081\u306b\u3001\u92ed\u5229\u3067\u7cbe\u5bc6\u306a\u91dd\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u88fd\u9020\u4e0d\u826f\u306e\u91dd\u306f\u633f\u5165\u6642\u306e\u529b\u3092\u5897\u5927\u3055\u305b\u3001\u6b21\u306e\u3088\u3046\u306a\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\uff1a<\/p>\n<ul data-start=\"1504\" data-end=\"1663\">\n<li data-start=\"1504\" data-end=\"1531\">\n<p data-start=\"1506\" data-end=\"1531\"><strong data-start=\"1506\" data-end=\"1531\">\u60a3\u8005\u306e\u75db\u307f\u3068\u6050\u6016<\/strong><\/p>\n<\/li>\n<li data-start=\"1532\" data-end=\"1574\">\n<p data-start=\"1534\" data-end=\"1574\"><strong data-start=\"1534\" data-end=\"1574\">\u7d44\u7e54\u306e\u5916\u50b7\u306b\u3088\u308b\u6cbb\u7652\u306e\u9045\u308c<\/strong><\/p>\n<\/li>\n<li data-start=\"1575\" data-end=\"1624\">\n<p data-start=\"1577\" data-end=\"1624\"><strong data-start=\"1577\" data-end=\"1624\">\u85ac\u5264\u6295\u4e0e\u4e2d\u306e\u7cbe\u5ea6\u306e\u4f4e\u4e0b<\/strong><\/p>\n<\/li>\n<li data-start=\"1625\" data-end=\"1663\">\n<p data-start=\"1627\" data-end=\"1663\"><strong data-start=\"1627\" data-end=\"1663\">\u533b\u7642\u6a5f\u5668\u306b\u5bfe\u3059\u308b\u4fe1\u983c\u306e\u4f4e\u4e0b<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1665\" data-end=\"1842\">\u3057\u305f\u304c\u3063\u3066\u3001, <strong data-start=\"1671\" data-end=\"1699\">\u91dd\u306e\u5207\u308c\u5473\u30c6\u30b9\u30c8<\/strong> \u305d\u308c\u306f\u5358\u306b\u5feb\u9069\u3055\u3060\u3051\u306e\u3053\u3068\u3067\u306f\u306a\u304f\u2015\u2015\u305d\u308c\u306f <strong data-start=\"1736\" data-end=\"1789\">\u81e8\u5e8a\u4e0a\u306e\u5b89\u5168\u6027\u3068\u6027\u80fd\u306e\u4e00\u8cab\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068<\/strong>\u3001 \u305d\u3057\u3066 <strong data-start=\"1795\" data-end=\"1841\">\u56fd\u969b\u7684\u306a\u898f\u5236\u57fa\u6e96\u3092\u6e80\u305f\u3059<\/strong>.<\/p>\n<hr \/>\n<h2 data-start=\"1401\" data-end=\"1548\">\u91dd\u306e\u92ed\u5229\u5ea6\u304a\u3088\u3073\u8cab\u901a\u6027\u306b\u95a2\u3059\u308b\u8a66\u9a13\u57fa\u6e96<\/h2>\n<p>\u91dd\u306e\u6027\u80fd\u3092\u6b63\u78ba\u306b\u8a55\u4fa1\u3059\u308b\u305f\u3081\u3001\u56fd\u969b\u57fa\u6e96\u3067\u306f\u660e\u78ba\u306a\u8a66\u9a13\u65b9\u6cd5\u304c\u5b9a\u3081\u3089\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n<h3 data-start=\"1996\" data-end=\"2081\">\u30b4\u30e0\u88fd\u30b9\u30c8\u30c3\u30d1\u30fc\u306e\u91dd\u8cab\u901a\u8a66\u9a13 \u2013 ISO 11040-4\u3001ISO 7864\u3001ISO 8871-5<\/h3>\n<p data-start=\"2083\" data-end=\"2353\"><strong data-start=\"2083\" data-end=\"2098\">11040-4 \u8a8d\u8a3c<\/strong> \u305d\u3057\u3066 <strong data-start=\"2103\" data-end=\"2115\">7864 \u898f\u683c<\/strong> \u6a19\u6e96\u5316\u3055\u308c\u305f\u3082\u306e\u3092\u8aac\u660e\u3059\u308b <strong data-start=\"2138\" data-end=\"2181\">\u30b4\u30e0\u6813\u306e\u8cab\u901a\u6027\u8a66\u9a13<\/strong> \u304a\u3088\u3073\u76ae\u4e0b\u6ce8\u5c04\u91dd\u3002\u3053\u308c\u3089\u306e\u8a66\u9a13\u306f\u3001\u7ba1\u7406\u3055\u308c\u305f\u6761\u4ef6\u4e0b\u3067\u3001\u91dd\u304c\u30b4\u30e0\u88fd\u306e\u30d0\u30a4\u30a2\u30eb\u30ad\u30e3\u30c3\u30d7\u3084\u985e\u4f3c\u306e\u7d20\u6750\u3092\u8cab\u901a\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3001\u5b9f\u969b\u306e\u7a7f\u523a\u72b6\u6cc1\u3092\u6a21\u64ec\u3057\u305f\u3082\u306e\u3067\u3059\u3002.<\/p>\n<ul data-start=\"2355\" data-end=\"2800\">\n<li data-start=\"2355\" data-end=\"2495\">\n<p data-start=\"2357\" data-end=\"2495\"><strong data-start=\"2357\" data-end=\"2388\">\u633f\u5165\u529b\u306e\u6e2c\u5b9a<\/strong>: \u4e00\u5b9a\u901f\u5ea6\u306e\u5727\u7e2e\u30b7\u30b9\u30c6\u30e0\u3092\u7528\u3044\u3066\u3001\u30b4\u30e0\u88fd\u307e\u305f\u306f\u5408\u6210\u7d20\u6750\u306e\u8a66\u9a13\u57fa\u677f\u306b\u91dd\u3092\u633f\u5165\u3059\u308b\u3002.<\/p>\n<\/li>\n<li data-start=\"2496\" data-end=\"2662\">\n<p data-start=\"2498\" data-end=\"2662\"><strong data-start=\"2498\" data-end=\"2527\">\u57fa\u677f\u306e\u7279\u6027<\/strong>: \u7d20\u6750\u3068\u3057\u3066\u306f\u3001\u533b\u7642\u7528\u30b4\u30e0\u6813\u3092\u518d\u73fe\u3059\u308b\u305f\u3081\u306b\u3001\u30e9\u30c6\u30c3\u30af\u30b9\uff08\u30b7\u30e7\u30a2A\u786c\u5ea640 \u00b1 5\uff09\u3001\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\u3001\u30b7\u30ea\u30b3\u30fc\u30f3\u30b4\u30e0\u3001\u307e\u305f\u306fLDPE\u30d5\u30a3\u30eb\u30e0\u306a\u3069\u304c\u4f7f\u7528\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<\/li>\n<li data-start=\"2663\" data-end=\"2800\">\n<p data-start=\"2665\" data-end=\"2800\"><strong data-start=\"2665\" data-end=\"2680\">\u30c7\u30fc\u30bf\u51fa\u529b<\/strong>: \u3053\u306e\u8a66\u9a13\u3067\u306f\u3001\u91dd\u306e\u633f\u5165\u904e\u7a0b\u306b\u304a\u3051\u308b\u6700\u5927\u8cab\u901a\u529b\uff08\u521d\u671f\u8cab\u901a\u529b\uff09\u304a\u3088\u3073\u6ed1\u308a\u6469\u64e6\u3092\u6e2c\u5b9a\u3059\u308b\u3002.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2802\" data-end=\"2842\">\u3053\u308c\u3089\u306e\u6a19\u6e96\u5316\u30c6\u30b9\u30c8\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u3092\u5224\u65ad\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\uff1a<\/p>\n<ul data-start=\"2844\" data-end=\"2986\">\n<li data-start=\"2844\" data-end=\"2890\">\n<p data-start=\"2846\" data-end=\"2890\">\u91dd\u5148\u304c\u5341\u5206\u306b\u92ed\u3044\u304b\u3069\u3046\u304b<\/p>\n<\/li>\n<li data-start=\"2891\" data-end=\"2936\">\n<p data-start=\"2893\" data-end=\"2936\">\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u306e\u4e00\u8cab\u6027\u306f\u3069\u306e\u7a0b\u5ea6\u304b<\/p>\n<\/li>\n<li data-start=\"2937\" data-end=\"2986\">\n<p data-start=\"2939\" data-end=\"2986\">\u91dd\u3068\u30b4\u30e0\u88fd\u30ad\u30e3\u30c3\u30d7\u306e\u9069\u5408\u6027<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h3>\u91dd\u306e\u92ed\u3055\u8a66\u9a13\u306b\u5fc5\u8981\u306a\u6a5f\u5668\u3068\u6e96\u5099<\/h3>\n<p data-start=\"3590\" data-end=\"3712\"><strong data-start=\"3590\" data-end=\"3635\">Cell Instruments\u793e\u306e\u91dd\u5148\u92ed\u3055\u8a66\u9a13\u6a5f<\/strong> ISO\u304a\u3088\u3073ASTM\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u7cbe\u5bc6\u8a66\u9a13\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u5185\u5bb9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n<ul data-start=\"3714\" data-end=\"4127\">\n<li data-start=\"3714\" data-end=\"3830\">\n<p data-start=\"3716\" data-end=\"3830\"><strong data-start=\"3716\" data-end=\"3744\">\u529b\u6e2c\u5b9a\u30b7\u30b9\u30c6\u30e0<\/strong>: 0.01 N\u3068\u3044\u3046\u5fae\u5c0f\u306a\u529b\u307e\u3067\u691c\u51fa\u53ef\u80fd\u3067\u3001\u9ad8\u89e3\u50cf\u5ea6\u306e\u51fa\u529b\u3092\u5099\u3048\u305f\u30ed\u30fc\u30c9\u30bb\u30eb<\/p>\n<\/li>\n<li data-start=\"3831\" data-end=\"3914\">\n<p data-start=\"3833\" data-end=\"3914\"><strong data-start=\"3833\" data-end=\"3863\">\u30d7\u30ed\u30b0\u30e9\u30e0\u53ef\u80fd\u306a\u901f\u5ea6\u5236\u5fa1<\/strong>: ISO\u3067\u898f\u5b9a\u3055\u308c\u305f100 mm\/min\u306e\u8a66\u9a13\u901f\u5ea6\u3092\u7dad\u6301\u3059\u308b<\/p>\n<\/li>\n<li data-start=\"3915\" data-end=\"4022\">\n<p data-start=\"3917\" data-end=\"4022\"><strong data-start=\"3917\" data-end=\"3937\">\u57fa\u677f\u30db\u30eb\u30c0\u30fc<\/strong>: \u6240\u5b9a\u306e\u8cab\u901a\u7a93\uff08\u901a\u5e38\u306f\u76f4\u5f8410 mm\uff09\u3092\u7528\u3044\u3066\u8a66\u9a13\u7247\u3092\u56fa\u5b9a\u3059\u308b<\/p>\n<\/li>\n<li data-start=\"4023\" data-end=\"4127\">\n<p data-start=\"4025\" data-end=\"4127\"><strong data-start=\"4025\" data-end=\"4049\">7\u30a4\u30f3\u30c1HMI\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/strong>: \u76f4\u611f\u7684\u306a\u8a66\u9a13\u8a2d\u5b9a\u3068\u3001\u529b-\u5909\u4f4d\u66f2\u7dda\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u89e3\u6790\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4129\" data-end=\"4289\">\u4ee5\u4e0b\u306e\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001 <strong data-start=\"4146\" data-end=\"4208\">\u3055\u307e\u3056\u307e\u306a\u91dd\u30b2\u30fc\u30b8\u3001\u30d7\u30e9\u30f3\u30b8\u30e3\u30fc\u30bf\u30a4\u30d7\u3001\u304a\u3088\u3073\u30b9\u30c8\u30c3\u30d1\u30fc\u306e\u8a2d\u8a08<\/strong>, \u307e\u305f\u3001\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u7279\u6b8a\u306a\u7814\u7a76\u958b\u767a\u3084\u54c1\u8cea\u4fdd\u8a3c\u306e\u7528\u9014\u306b\u5408\u308f\u305b\u3066\u9ad8\u5ea6\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n<hr \/>\n<h2 data-start=\"3068\" data-end=\"3163\">ISO 7864\u304a\u3088\u3073\u95a2\u9023\u898f\u683c\u3078\u306e\u6e96\u62e0\u306b\u3088\u308b\u30e1\u30ea\u30c3\u30c8<\/h2>\n<ul data-start=\"4358\" data-end=\"4725\">\n<li data-start=\"4358\" data-end=\"4447\">\n<p data-start=\"4360\" data-end=\"4447\"><strong data-start=\"4360\" data-end=\"4387\">\u88fd\u54c1\u306e\u5b89\u5168\u6027\u306e\u5411\u4e0a<\/strong>: \u81e8\u5e8a\u74b0\u5883\u4e0b\u3067\u3082\u91dd\u304c\u78ba\u5b9f\u306b\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059<\/p>\n<\/li>\n<li data-start=\"4448\" data-end=\"4531\">\n<p data-start=\"4450\" data-end=\"4531\"><strong data-start=\"4450\" data-end=\"4478\">\u60a3\u8005\u3078\u306e\u8ca0\u62c5\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b<\/strong>: \u91dd\u306e\u8a2d\u8a08\u3092\u6700\u9069\u5316\u3057\u3001\u523a\u5165\u6642\u306e\u75db\u307f\u3092\u8efd\u6e1b\u3057\u307e\u3059<\/p>\n<\/li>\n<li data-start=\"4532\" data-end=\"4633\">\n<p data-start=\"4534\" data-end=\"4633\"><strong data-start=\"4534\" data-end=\"4563\">\u88fd\u9020\u306e\u4e00\u8cab\u6027<\/strong>: \u30c1\u30c3\u30d7\u306e\u5f62\u72b6\u3001\u8868\u9762\u4ed5\u4e0a\u3052\u3001\u304a\u3088\u3073\u751f\u7523\u306b\u304a\u3051\u308b\u518d\u73fe\u6027\u3092\u691c\u8a3c\u3059\u308b<\/p>\n<\/li>\n<li data-start=\"4634\" data-end=\"4725\">\n<p data-start=\"4636\" data-end=\"4725\"><strong data-start=\"4636\" data-end=\"4668\">\u4e16\u754c\u7684\u306a\u898f\u5236\u9075\u5b88<\/strong>: FDA\u3001EU MDR\u3001\u304a\u3088\u3073\u56fd\u969b\u7684\u306a\u76e3\u67fb\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h2>\u30b4\u30e0\u6813\u306e\u8cab\u901a\u8a66\u9a13\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u8003\u616e\u4e8b\u9805<\/h2>\n<figure id=\"attachment_7014\" aria-describedby=\"caption-attachment-7014\" style=\"width: 286px\" class=\"wp-caption alignright\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-7014\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/3.needle-sharpness-tester_11zon-300x300.webp\" alt=\"\u30b4\u30e0\u88fd\u30b9\u30c8\u30c3\u30d1\u30fc\u306e\u91dd\u306e\u92ed\u5229\u5ea6\u8a66\u9a13\u304a\u3088\u3073\u8cab\u901a\u6027\u8a66\u9a13\u306f\u3001\u6ce8\u5c04\u91dd\u306e\u7a7f\u523a\u529b\u306b\u95a2\u3059\u308b\u8981\u4ef6\u306b\u3064\u3044\u3066ISO 7864\u3067\u6a19\u6e96\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u4e00\u65b9\u3001ISO 11040-4\u3067\u306f\u30d7\u30ec\u30d5\u30a3\u30eb\u30c9\u30b7\u30ea\u30f3\u30b8\u30b7\u30b9\u30c6\u30e0\u306e\u8cab\u901a\u6027\u8a66\u9a13\u304c\u898f\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u306b\u52a0\u3048\u3001ISO 8871-5\u3067\u306f\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u88fd\u9589\u9396\u6750\u306e\u7269\u6027\u304c\u898f\u5b9a\u3055\u308c\u3066\u3044\u308b\u3002\" width=\"286\" height=\"286\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/3.needle-sharpness-tester_11zon-300x300.webp 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/3.needle-sharpness-tester_11zon-1024x1024.webp 1024w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/3.needle-sharpness-tester_11zon-150x150.webp 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/3.needle-sharpness-tester_11zon-768x768.webp 768w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/3.needle-sharpness-tester_11zon-12x12.webp 12w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/3.needle-sharpness-tester_11zon-600x600.webp 600w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/3.needle-sharpness-tester_11zon-100x100.webp 100w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2025\/07\/3.needle-sharpness-tester_11zon.webp 1080w\" sizes=\"(max-width: 286px) 100vw, 286px\" \/><figcaption id=\"caption-attachment-7014\" class=\"wp-caption-text\">\u91dd\u306e\u92ed\u3055\u6e2c\u5b9a\u5668<\/figcaption><\/figure>\n<p data-start=\"4797\" data-end=\"5091\">\u524d\u8ff0\u306e\u901a\u308a\u3001 <a href=\"https:\/\/www.qualitester.com\/ja\/%e8%a3%bd%e5%93%81%e3%82%ab%e3%83%86%e3%82%b4%e3%83%aa\/iso\/iso-11040-4\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"4812\" data-end=\"4827\">11040-4 \u8a8d\u8a3c<\/strong><\/a>, \u3001\u691c\u67fb\u306e\u5bfe\u8c61\u306f\u91dd\u81ea\u4f53\u306b\u3068\u3069\u307e\u3089\u305a\u3001\u30b4\u30e0\u6813\u3084\u30d0\u30a4\u30a2\u30eb\u306e\u30ad\u30e3\u30c3\u30d7\u306b\u3082\u53ca\u3093\u3067\u3044\u307e\u3059\u3002\u30d7\u30ec\u30d5\u30a3\u30eb\u30c9\u30b7\u30ea\u30f3\u30b8\u3084\u6ce8\u5c04\u7528\u533b\u85ac\u54c1\u5bb9\u5668\u306e\u88fd\u9020\u696d\u8005\u306f\u3001\u4ee5\u4e0b\u306e\u3053\u3068\u3092\u78ba\u5b9f\u306b\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002 <strong data-start=\"5007\" data-end=\"5037\">\u91dd\u3068\u30b9\u30c8\u30c3\u30d1\u30fc\u306e\u76f8\u4e92\u4f5c\u7528<\/strong> \u533b\u85ac\u54c1\u306e\u54c1\u8cea\u3084\u6295\u4e0e\u306b\u652f\u969c\u3092\u304d\u305f\u3059\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p data-start=\"5093\" data-end=\"5116\">\u4e3b\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n<ul data-start=\"5118\" data-end=\"5242\">\n<li data-start=\"5118\" data-end=\"5155\">\n<p data-start=\"5120\" data-end=\"5155\"><strong data-start=\"5120\" data-end=\"5155\">\u30b9\u30c8\u30c3\u30d1\u30fc\u306e\u786c\u5ea6\u3068\u5f3e\u6027<\/strong><\/p>\n<\/li>\n<li data-start=\"5156\" data-end=\"5204\">\n<p data-start=\"5158\" data-end=\"5204\"><strong data-start=\"5158\" data-end=\"5204\">\u30b3\u30a2\u3092\u63a1\u53d6\u305b\u305a\u306b\u8cab\u901a\u3055\u305b\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u529b<\/strong><\/p>\n<\/li>\n<li data-start=\"5205\" data-end=\"5242\">\n<p data-start=\"5207\" data-end=\"5242\"><strong data-start=\"5207\" data-end=\"5242\">\u8cab\u901a\u5f8c\u306e\u30b7\u30fc\u30eb\u6027\u80fd<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5244\" data-end=\"5380\"><strong data-start=\"5244\" data-end=\"5273\">Cell Instruments\u793e\u306e\u30b7\u30b9\u30c6\u30e0<\/strong> \u4e21\u65b9\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b <strong data-start=\"5287\" data-end=\"5317\">\u30cb\u30fc\u30c9\u30eb\u304a\u3088\u3073\u30b9\u30c8\u30c3\u30d1\u30fc\u306e\u8a66\u9a13<\/strong>, \u3001\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u30b7\u30ea\u30f3\u30b8\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u306b\u5411\u3051\u305f\u7d71\u5408\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<hr \/>\n<h2 data-start=\"3874\" data-end=\"4081\">\u91dd\u306e\u5207\u308c\u5473\u6e2c\u5b9a\u88c5\u7f6e\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u4eba\u304c\u4f7f\u7528\u3059\u3079\u304d\u3067\u3057\u3087\u3046\u304b\uff1f<\/h2>\n<ul data-start=\"5442\" data-end=\"5646\">\n<li data-start=\"5442\" data-end=\"5476\">\n<p data-start=\"5444\" data-end=\"5476\"><strong data-start=\"5444\" data-end=\"5476\">\u533b\u7642\u6a5f\u5668\u30e1\u30fc\u30ab\u30fc<\/strong><\/p>\n<\/li>\n<li data-start=\"5477\" data-end=\"5506\">\n<p data-start=\"5479\" data-end=\"5506\"><strong data-start=\"5479\" data-end=\"5506\">\u6ce8\u5c04\u5668\u304a\u3088\u3073\u91dd\u306eOEM\u30e1\u30fc\u30ab\u30fc<\/strong><\/p>\n<\/li>\n<li data-start=\"5507\" data-end=\"5547\">\n<p data-start=\"5509\" data-end=\"5547\"><strong data-start=\"5509\" data-end=\"5547\">\u533b\u85ac\u54c1\u5305\u88c5\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc<\/strong><\/p>\n<\/li>\n<li data-start=\"5548\" data-end=\"5589\">\n<p data-start=\"5550\" data-end=\"5589\"><strong data-start=\"5550\" data-end=\"5589\">\u7b2c\u4e09\u8005\u54c1\u8cea\u691c\u67fb\u6a5f\u95a2<\/strong><\/p>\n<\/li>\n<li data-start=\"5590\" data-end=\"5646\">\n<p data-start=\"5592\" data-end=\"5646\"><strong data-start=\"5592\" data-end=\"5646\">\u65b0\u898f\u85ac\u7269\u9001\u9054\u30b7\u30b9\u30c6\u30e0\u3092\u958b\u767a\u3059\u308b\u7814\u7a76\u958b\u767a\u30bb\u30f3\u30bf\u30fc<\/strong><\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h2 data-start=\"4558\" data-end=\"4833\">\u7d50\u8ad6<\/h2>\n<p data-start=\"6104\" data-end=\"6539\">\u6ce8\u5c04\u5264\u306b\u3088\u308b\u6cbb\u7642\u6cd5\u304c\u9032\u5316\u3057\u7d9a\u3051\u308b\u4e2d\u3001\u305d\u306e\u5f79\u5272\u306f <strong data-start=\"6160\" data-end=\"6188\">\u91dd\u306e\u5207\u308c\u5473\u30c6\u30b9\u30c8<\/strong> \u30c7\u30d0\u30a4\u30b9\u306e\u5b89\u5168\u6027\u3068\u6027\u80fd\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u306f\u3001\u3053\u308c\u307e\u3067\u4ee5\u4e0a\u306b\u91cd\u8981\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u8981\u4ef6\u306b\u6e96\u62e0\u3059\u308b\u3053\u3068\u3067\u3001 <strong data-start=\"6282\" data-end=\"6294\">7864 \u898f\u683c<\/strong>, <strong data-start=\"6296\" data-end=\"6311\">11040-4 \u8a8d\u8a3c<\/strong>\u3001 \u305d\u3057\u3066 <strong data-start=\"6317\" data-end=\"6331\">8871-5 \u898f\u683c<\/strong>, \u3001\u305d\u3057\u3066\u3001\u6b21\u306e\u3088\u3046\u306a\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u8a66\u9a13\u6a5f\u5668\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001<a href=\"https:\/\/www.qualitester.com\/ja\/needle-sharpness-testing\/\" target=\"_blank\" rel=\"noopener\"> <strong data-start=\"6385\" data-end=\"6434\">Cell Instruments\u793e\u306e\u91dd\u5148\u92ed\u3055\u6e2c\u5b9a\u5668<\/strong><\/a>, \u30e1\u30fc\u30ab\u30fc\u306f\u54c1\u8cea\u4fdd\u8a3c\u3092\u5f37\u5316\u3057\u3001\u60a3\u8005\u306e\u4e0d\u5feb\u611f\u3092\u8efd\u6e1b\u3057\u3001\u4e16\u754c\u7684\u306a\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p data-start=\"6541\" data-end=\"6706\">\u6280\u8853\u7684\u306a\u3054\u76f8\u8ac7\u3001\u88fd\u54c1\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3001\u307e\u305f\u306f\u30c7\u30e2\u306e\u3054\u4f9d\u983c\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044 <a class=\"\" href=\"https:\/\/www.celtec.cn\" target=\"_new\" rel=\"noopener nofollow\" data-start=\"6624\" data-end=\"6665\">\u30bb\u30eb\u30a4\u30f3\u30b9\u30c8\u30a5\u30eb\u30e1\u30f3\u30c4<\/a> \u307e\u305f\u306f\u3001\u5f53\u793e\u306e\u30bb\u30fc\u30eb\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u76f4\u63a5\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p data-start=\"6541\" data-end=\"6706\">","protected":false},"excerpt":{"rendered":"<p>Needle Sharpness Testing In the world of medical device manufacturing, needle sharpness testing is a critical quality control step that ensures the safe and effective use of needles in clinical applications. Whether used for injections, suturing, or drug delivery, a needle\u2019s performance heavily relies on its sharpness. Poorly manufactured or dull needles can lead to patient discomfort, tissue trauma, and reduced treatment effectiveness. For manufacturers and quality control professionals, understanding the principles of sharpness and needle penetrability testing\u2014particularly in compliance with ISO 7864, ISO 11040-4, and ISO 8871-5\u2014is essential. This article outlines the test methods, importance, and instrumentation related to needle performance testing, guiding you through essential practices for achieving &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/ja\/applications\/needle-sharpness-testing\/\"> <span class=\"screen-reader-text\">\u91dd\u306e\u92ed\u3055\u3068\u8cab\u901a\u6027\u306e\u8a66\u9a13<\/span> \u3082\u3063\u3068\u8aad\u3080 \"<\/a><\/p>","protected":false},"author":3,"featured_media":0,"parent":6794,"menu_order":17,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"class_list":["post-7013","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/pages\/7013","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/comments?post=7013"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/pages\/7013\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/pages\/6794"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/ja\/wp-json\/wp\/v2\/media?parent=7013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}