{"id":2245,"date":"2021-08-09T13:41:27","date_gmt":"2021-08-09T13:41:27","guid":{"rendered":"https:\/\/wldstainless.com\/?p=2245"},"modified":"2021-08-09T13:41:27","modified_gmt":"2021-08-09T13:41:27","slug":"why-dental-instruments-are-made-of-stainless-steel","status":"publish","type":"post","link":"https:\/\/wldstainless.com\/cs\/why-dental-instruments-are-made-of-stainless-steel\/","title":{"rendered":"Pro\u010d jsou zubn\u00ed n\u00e1stroje vyrobeny z nerezov\u00e9 oceli?"},"content":{"rendered":"<p>K \u010di\u0161t\u011bn\u00ed a p\u00e9\u010di o zuby se pou\u017e\u00edv\u00e1 mnoho typ\u016f n\u00e1stroj\u016f, v\u010detn\u011b sond, zrcadel, \u0161krabek, zubn\u00edch le\u0161ti\u010dek a lis\u016f. Zrcadla pom\u00e1haj\u00ed vy\u0161et\u0159ovat pacientova \u00fasta a \u0161krabky \u0161kr\u00e1bou, aby odstranily plak a zubn\u00ed k\u00e1men. Le\u0161ti\u010dka poskytuje kone\u010dn\u00fd povrch v\u00fdpln\u011b a vyhlazuje \u0161kr\u00e1bance zanechan\u00e9 jin\u00fdmi n\u00e1stroji. Sonda se pou\u017e\u00edv\u00e1 k nalezen\u00ed dutiny a tlakov\u00e9 oblasti zubu, aby bylo mo\u017en\u00e9 um\u00edstit v\u00fdpl\u0148ov\u00fd materi\u00e1l. Maj\u00ed r\u016fzn\u00e9 \u00fahly a \u0161pi\u010dat\u00e9 tvary, tak\u017ee zuba\u0159 m\u016f\u017ee voln\u011b dos\u00e1hnout na v\u0161echny strany zub\u016f. Pro v\u00fdrobu dent\u00e1ln\u00edch n\u00e1stroj\u016f je k dispozici cel\u00e1 \u0159ada materi\u00e1l\u016f, v\u010detn\u011b nerezov\u00e9 oceli, uhl\u00edkov\u00e9 oceli, titanu a plast\u016f. Mezi d\u016fle\u017eit\u00e9 faktory, kter\u00e9 je t\u0159eba vz\u00edt v \u00favahu p\u0159i v\u00fdb\u011bru n\u00e1stroje, pat\u0159\u00ed pevnost a hou\u017eevnatost materi\u00e1lu, hmotnost, vyv\u00e1\u017eenost, schopnost udr\u017eet ostr\u00e9 hrany a odolnost proti korozi.<\/p>\n<p>Zuba\u0159sk\u00e9 n\u00e1stroje by m\u011bly m\u00edt dostate\u010dnou pevnost a hou\u017eevnatost, aby se zabr\u00e1nilo jejich zlomen\u00ed a zabr\u00e1nilo se bodn\u00fdm nehod\u00e1m. Nerezov\u00e1 ocel nab\u00edz\u00ed nejvhodn\u011bj\u0161\u00ed vlastnosti pro ka\u017edou t\u0159\u00eddu n\u00e1stroj\u016f. Vysok\u00e1 tvrdost chirurgick\u00e9 nerezov\u00e9 oceli maximalizuje \u017eivotnost hrotu a zkracuje dobu \u00fadr\u017eby. Hroty z nerezov\u00e9 oceli maj\u00ed vynikaj\u00edc\u00ed hou\u017eevnatost, \u0161krabky a sondy vy\u017eaduj\u00ed ostr\u00e9 hrany, aby se sn\u00ed\u017eil tlak vyv\u00edjen\u00fd zubn\u00edm l\u00e9ka\u0159em, \u010d\u00edm\u017e se zabr\u00e1nilo po\u0161kozen\u00ed zub\u016f pacienta nebo samotn\u00e9ho n\u00e1stroje. Tup\u00e9 n\u00e1stroje se obt\u00ed\u017en\u011b pou\u017e\u00edvaj\u00ed, sni\u017euj\u00ed kvalitu a p\u0159esnost operace a zuba\u0159i zab\u00edraj\u00ed v\u00edce \u010dasu.<\/p>\n<p>Stejn\u011b jako u v\u0161ech l\u00e9ka\u0159sk\u00fdch prax\u00ed je \u010distota kl\u00ed\u010dov\u00fdm faktorem bezpe\u010dnosti a \u00fasp\u011bchu zubn\u00edch prax\u00ed. Stomatologick\u00e9 pom\u016fcky je nutn\u00e9 po ka\u017ed\u00e9m pou\u017eit\u00ed dezinfikovat, obvykle vysokoteplotn\u00ed parn\u00ed dezinfekc\u00ed v autokl\u00e1vu za pou\u017eit\u00ed sterilizace such\u00fdm teplem nebo chemickou tlakovou sterilizac\u00ed p\u00e1rou. Nerezov\u00e1 ocel je odoln\u00e1 v\u016f\u010di korozi b\u011bhem kter\u00e9hokoli z t\u011bchto sterilizovan\u00fdch o\u0161et\u0159en\u00ed a jej\u00ed inertn\u00ed povrchy se snadno \u010dist\u00ed a dezinfikuj\u00ed. \u0160krabky se pou\u017e\u00edvaj\u00ed k odstran\u011bn\u00ed ztvrdl\u00e9ho zubn\u00edho plaku z povrchu zub\u016f.<\/p>\n<p>\u0160iroce pou\u017e\u00edvanou jakost\u00ed je AISI 440A, vysoce uhl\u00edkov\u00e1, 0,75% molybdenem tvrzen\u00e1 nerezov\u00e1 ocel. Kalifornsk\u00fd v\u00fdrobce pou\u017e\u00edv\u00e1 model 440A k v\u00fdrob\u011b vysoce kvalitn\u00edch dent\u00e1ln\u00edch a chirurgick\u00fdch n\u00e1stroj\u016f. Podle zku\u0161enost\u00ed metalurg\u016f spole\u010dnosti nab\u00edz\u00ed tato t\u0159\u00edda nejlep\u0161\u00ed tvrdost, hou\u017eevnatost a odolnost proti opot\u0159eben\u00ed ze v\u0161ech nerezov\u00fdch ocel\u00ed. Dal\u0161\u00ed \u0161pi\u010dkov\u00fd v\u00fdrobce n\u00e1stroj\u016f ve Spojen\u00fdch st\u00e1tech pou\u017e\u00edv\u00e1 nerezovou ocel 440A k v\u00fdrob\u011b odoln\u00fdch, spolehliv\u00fdch a vysoce kvalitn\u00edch n\u00e1stroj\u016f, kter\u00e9 umo\u017e\u0148uj\u00ed zubn\u00edm l\u00e9ka\u0159\u016fm a technik\u016fm dos\u00e1hnout toho nejlep\u0161\u00edho v l\u00e9ka\u0159sk\u00e9 praxi a p\u00e9\u010di o pacienty.<\/p>\n<p>N\u011bmeck\u00fd v\u00fdrobce dent\u00e1ln\u00edch n\u00e1stroj\u016f vyr\u00e1b\u00ed sondy s pou\u017eit\u00edm super duplexn\u00ed nerezov\u00e9 oceli obsahuj\u00edc\u00ed 3% molybden. Super duplexn\u00ed nerezov\u00e1 ocel m\u00e1 vysokou pevnost, dobrou hou\u017eevnatost a vynikaj\u00edc\u00ed odolnost proti opot\u0159eben\u00ed, co\u017e zaji\u0161\u0165uje, \u017ee hrot n\u00e1stroje z\u016fstane ostr\u00fd po dlouhou dobu. Sandvik, v\u00fdrobce nerezov\u00e9 oceli, nab\u00edz\u00ed \u0159adu druh\u016f obsahuj\u00edc\u00edch molybden pro l\u00e9ka\u0159sk\u00e9 a dent\u00e1ln\u00ed n\u00e1stroje \u2013 stupe\u0148 precipita\u010dn\u00edho kalen\u00ed (PH) obsahuj\u00edc\u00ed molybden 4%. M\u016f\u017ee b\u00fdt tvarov\u00e1n p\u0159i n\u00edzk\u00e9 tvrdosti, pot\u00e9 tepeln\u011b zpracov\u00e1n pro dosa\u017een\u00ed kone\u010dn\u00e9 tvrdosti v jednom kroku a m\u00e1 lep\u0161\u00ed hou\u017eevnatost ne\u017e kalen\u00fd martenzit, kter\u00fd vy\u017eaduje v\u00edce krok\u016f tepeln\u00e9ho zpracov\u00e1n\u00ed.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>K \u010di\u0161t\u011bn\u00ed a p\u00e9\u010di o zuby se pou\u017e\u00edv\u00e1 mnoho typ\u016f n\u00e1stroj\u016f, v\u010detn\u011b sond, zrcadel, \u0161krabek, zubn\u00edch le\u0161ti\u010dek a lis\u016f. Zrcadla pom\u00e1haj\u00ed vy\u0161et\u0159ovat pacientova \u00fasta a \u0161krabky \u0161kr\u00e1bou, aby odstranily plak a zubn\u00ed k\u00e1men. Le\u0161ti\u010dka poskytuje kone\u010dn\u00fd povrch v\u00fdpln\u011b a vyhlazuje \u0161kr\u00e1bance zanechan\u00e9 jin\u00fdmi n\u00e1stroji. Sonda se pou\u017e\u00edv\u00e1 k [\u2026]<\/p>","protected":false},"author":1,"featured_media":2246,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2245","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/posts\/2245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/comments?post=2245"}],"version-history":[{"count":1,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/posts\/2245\/revisions"}],"predecessor-version":[{"id":2247,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/posts\/2245\/revisions\/2247"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/media\/2246"}],"wp:attachment":[{"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/media?parent=2245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/categories?post=2245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wldstainless.com\/cs\/wp-json\/wp\/v2\/tags?post=2245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}