Cov txhuam hniav hluav taws xob muaj ib qho sab hauvtxhuam hniav tsis muaj lub cev muaj zoguas pib tig thaum txhuam hniav hloov mus rau qhov chaw 'on'. Lub iav sab hauv hloov qhov kev tig no mus rau hauv kev txav mus rau saum / nqis, thiab txhuam kuj txav mus thiab. Qhov kev txav no, tau kawg, ua raws li kev txhuam hniav nrog txhuam hniav tes. Txhuam hniav hluav taws xob nrog8 hlilub cev muaj zog me me dctuaj yeem ua tau zoo heev rau kev ntxuav cov hniav, tshwj xeeb tshaj yog rau cov neeg uas muaj cov hlau txhuam hniav lossis mob tes thiab dab teg. Txhuam hniav hluav taws xob ua haujlwm los ntawm kev co thiab oscillating. Qhov kev txav mus los feem ntau yog los ntawm lub zog hluav taws xob tsim los ntawm lub roj teeb me me hauv txhuam hniav.
Qee cov txhuam hniav hluav taws xob ua haujlwm los ntawm kev them hluav taws xob inductive, uas yog thaum ob feem ntawm lub transformer hauv txhuam hniav raug coj los ua ke thiab lub zog me me magnetic tsim hluav taws xob los them lub roj teeb. Lwm cov txhuam hniav hluav taws xob siv cov roj teeb hloov tau lossis rov them tau. Cov khoom siv hluav taws xob ntawm cov txhuam hniav yuav tsum tau kaw kom tiv thaiv dej nkag los, uas yuav ua rau cov khoom siv hluav taws xob puas tsuaj thiab ua rau cov khoom siv tsis tau. Cov txhuam hniav hluav taws xob, vim tias lawv yuav tsum tsis txhob ntub dej, feem ntau raug them los ntawm lub chaw them hluav taws xob uas muaj cov khoom siv hluav taws xob uas tuav thiab tswj kev them hluav taws xob los ntawm cov khoom siv hluav taws xob xws li capacitors thiab resistors. Cov txhuam hniav hluav taws xob nrog3v npib hom lub cev muaj zog feem ntau siv cov cuab yeej ntsuas siab thiab cov cuab yeej teem sijhawm uas feem ntau teeb tsa rau ob feeb, uas yog lub sijhawm uas American Dental Association pom zoo kom zoo tshaj plaws rau kev txhuam hniav.
Yog tias koj xav tau kev ntxuav ultrasonic tiag tiag, koj xav tau txhuam hniav ultrasonic uas co txog li 100–1000 npaug sai dua li txhuam hniav tig lossis txhuam hniav sonic kom tsim tau qhov cuam tshuam cavitational ntxuav tiag tiag. Txhuam ultrasonic ua haujlwm sib txawv ntawm txhuam hniav tig thiab txhuam hniav sonic: lawv tsis muajdc 3.0v vibrator lub cev muaj zogsab hauv.
Lub sijhawm tshaj tawm: Cuaj hlis-07-2018
