Intshayelelo
Unyango lwe-Orthodontic luye lwaya kwiinkqubo zebracket ezikhusela i-archwire ngaphandle kwe-elastomeric okanye i-steel ties, zitshintsha zombini iindlela zokusebenza kunye nokusebenza kwemihla ngemihla. Iibrackets ezizibophelelayo zihlala zikhuthazwa ukuze kubekho ukungqubana okuncinci, utshintsho olukhawulezayo lwentambo, kunye nokuthuthuzela okuphuculweyo, kodwa ixabiso lazo lokwenyani leklinikhi lixhomekeke kwindlela ezi mabango ezisebenza ngayo. Eli nqaku lichaza indlela ezi brackets ezisebenza ngayo, apho zinokuphucula khona ukusebenza kakuhle okanye ukuhamba kwamazinyo, kunye nokuba zeziphi izithintelo ezihlala zibalulekile kucwangciso lonyango, iindleko, ucoceko, kunye neziphumo zexesha elide. Ingxoxo iseka uthelekiso olusebenzayo kunye neebrackets zesiqhelo ukuze iingenelo kunye norhwebo zigwetywe kumxholo weklinikhi.
Kutheni iibrakethi ezizibophelelayo zibalulekile kwi-orthodontics yanamhlanje
Uphuhliso lwe-orthodontic mechanotherapy luye lwaqhuba utshintsho oluqhubekayo ukusuka kwi-elastomeric yendabuko kunye ne-ligatures yentsimbi ukuya kwi-mechanical closures eyakhelwe ngaphakathi.Izibiyeli ezizibopha ngokwazo (ii-SLB)ibonisa utshintsho olukhulu lwe-biomechanical kwindlelaii-archwires ziyabandakanyekangaphakathi kwendawo yokubeka izibiyeli, nto leyo etshintsha indlela ezishukuma ngayo izinyo. Ngokudibanisa udonga lwesine oluhambayo—ngokuvamile ucango olutyibilikayo okanye i-spring clip—ezi nkqubo zisusa imfuneko yezinto zokubopha zangaphandle, nto leyo echaphazela ngokuthe ngqo ukusebenza kakuhle kwezonyango kunye nempendulo yebhayoloji ye-periodontal ligament.
Kwingcali yamazinyo, ukwamkelwa kweenkqubo zokuzibophelela akusiyonto nje yokuphucula izinto kodwa lutshintsho olubalulekileyo kwiindlela zonyango. Ukuhlanganiswa kwee-SLB kuchaphazela ukusebenza ngaphezulu kwexesha, ishedyuli yokuqeshwa, kunye nokuqikelelwa kokushukuma kwamazinyo kwisigaba sokuqala, nto leyo edinga ukuqonda ngokupheleleyo indlela ezisebenza ngayo kunye nendawo ezibekwe kuyo imarike.
Impembelelo kwixesha lesihlalo kunye nomsebenzi
Eyona nzuzo ikhawulezileyo yokusebenza kwezibiyeli ezizibophelelayo kukunciphisa ixesha lesitulo seklinikhi. Izifundo zibonisa rhoqo ukuba ukususwa nokufakwa kweengcingo ze-arch kwiinkqubo ze-SLB konga umyinge wemizuzu eli-1.5 ukuya kwele-3 nge-arch xa kuthelekiswa nokubotshwa kwe-elastomeric eqhelekileyo, kwaye ngakumbi xa kuthelekiswa nokubotshwa kwentsimbi. Ngaphezulu kwexesha eliqhelekileyo lonyango lweenyanga ezingama-24 elifuna utshintsho lweengcingo ezili-12 ukuya kwele-15, oku kuthetha ukuncipha okukhulu kokuphathwa kwesihlalo okusebenzayo.
Ngaphezu koko, indlela yokusebenza yenziwa lula ngokunciphisa amaxesha okuqeshwa afunekayo ukuze kutshintshwe i-ligature. Ngenxa yokuba ii-elastomeric ties zinengxaki yokubola kwamandla—zilahlekelwa yi-50% yamandla azo okuqala kwiiyure ezingama-24 zokuqala kwaye zonakale ngakumbi kwindawo yomlomo—iinkqubo eziqhelekileyo zihlala zifuna ukuqeshwa rhoqo kwiiveki ezi-4 ukuya kwezi-6. Iinkqubo ze-SLB, ngakumbi ii-passive variants ezidityaniswe neentambo ze-copper-nickel-titanium (CuNiTi), zivumela amaxesha amade eeveki ezi-8 ukuya kwezi-12 ngexesha lesigaba sokuqala sokulungelelanisa, ziphucula ishedyuli yemihla ngemihla yogqirha kwaye zonyusa amandla okuziqhelanisa.
Iindlela zonyango kunye nezemarike eziqhuba ukwamkelwa
Imarike yehlabathi ye-orthodontic bracket ibone ukujikeleza okukhawulezayo ukuya ekuzibopheni, kunye necandelo le-SLB lisanda kwiCompound Annual Growth Rate (CAGR) malunga ne-7.5%, ekuqikelelwa ukuba liza kudlula i-$1.2 yeebhiliyoni kwihlabathi liphela ekupheleni kweminyaka elishumi. Olu kukhula luqhutywa yimfuno ephindwe kabini: oogqirha bafuna ukusebenza kakuhle kunye nezigulana ezifuna ukuphuculwa kobuhle kunye nococeko.
Ukongeza, ukudityaniswa kwe-orthodontics yedijithali kunye neenkqubo zokubeka iibracket ezenziwe ngokwezifiso kuye kwakhawulezisa ukwamkelwa kwe-SLB. Uninzi lweendlela zanamhlanje zokuskena ngaphakathi komlomo kunye neendlela zokusebenza zokubopha ngokungathanga ngqo zilungiselelwe iinkqubo ezizibophelelayo, njengoko ukungabikho kwamaphiko e-elastomeric kuvumela iiprofayili ezincinci zebracket kunye nokwenziwa kwetemplate yedijithali echanekileyo. Abavelisi basabela ngokutyala imali eninzi kuphando kunye nophuhliso lwee-SLB zeseramikhi ezintle, betyhala imakethi kude neebrackets ezimbini eziqhelekileyo.
Zithini iibrakethi ezizibophelelayo kwaye zisebenza njani
Ukuqonda ukusebenza kweebrakethi ezizibophelelayo kufuna ukuhlalutya ukusebenzisana phakathi kwendawo yebrakethi, indlela yokubophelela, kunye ne-archwire. Ngokungafaniyo neebrakethi ezimbini eziqhelekileyo ezixhomekeke kwi-elastic deformation ye-polyurethane tie ukuze zihlale kwi-wire, ii-SLB zisebenzisa umqobo oqinileyo okanye oqinileyo. Lo mahluko usisiseko woyilo ulawula ukumelana nokutyibilika (ukungqubana) kunye nomlinganiselo wolawulo ugqirha analo ngaphezu kwe-torque kunye nokujikeleza ngexesha lamanqanaba ahlukeneyo onyango.
Iinkqubo zebracket ezisebenzayo kunye nezingasebenziyo
Iinkqubo zokuzibophelela ngokwazo zahlulwe ngokubanzi zibe ziintlobo ezimbini ezahlukeneyo ze-biomechanical: i-passive kunye ne-active. Ii-SLB ezingasebenziyo zinomnyango oqinileyo okanye ikliphu eguqula i-bracket slot ibe yityhubhu elula. Xa ivaliwe, ikliphu ayisebenzisi uxinzelelo olusebenzayo kwi-archwire, nokuba iingcingo ezinkulu (umz., 0.019 × 0.025-intshi kwi-slot ye-0.022-intshi) zibambekile. Olu yilo lunciphisa ukungqubana kweklasikhi, luhlala lugcina ukumelana ngaphantsi kwe-50 grams ngexesha lesigaba sokuqala sokulinganisa kunye nokulungelelanisa, okuvumela i-archwire ukuba ityibilike ngokukhululekileyo kwaye iveze iimpawu zayo ze-superelastic.
IiSLB ezisebenzayo, ngokuchaseneyo, zisebenzisa i-spring clip eguquguqukayo (eyenziwe nge-nickel-titanium okanye i-cobalt-chromium) engenela kwindawo yesloti. Nangona ingasebenzi ngeengcingo ezincinci ezingqukuva, i-clip icinezela ngamandla kwiingcingo ezinkulu eziziingxande (umz., ngaphaya kwe-0.016 × 0.022-intshi). La mandla okuhlala aqhubekayo andisa ukungqubana—okudla ngokudlula iigram ezili-150 zokumelana—kodwa inika ulawulo oluphezulu lwemilinganiselo emithathu, ngakumbi ekubonakaliseni i-torque kunye nokugqiba ukulungiswa kokujikeleza ngexesha lokugqiba unyango.
Iimpawu zoyilo, ii-slot mechanics, kunye nezixhobo
Ukwenziwa ngokuchanekileyo kwesithuba sebracket kunye nokuqina kwekliphu kubalulekile ekusebenzeni kwe-SLB. Uninzi lweenkqubo zifumaneka ngobukhulu besithuba se-0.018-intshi okanye i-0.022-intshi, nangona isithuba se-0.022-intshi sithandwa kakhulu kwiinkqubo ezingasebenziyo ukuze kwandiswe ubuchule bokutyibilika kweengcingo ezincinci zokuqala. Ezi kliphu ngokwazo kufuneka zimelane nokudinwa okukhulu; iikliphu ze-cobalt-chromium ezikumgangatho ophezulu zenzelwe ukumelana nokuguquguquka okungapheliyo nokuba ziphantsi kwamandla okuvula nokuvala afikelela kwi-1.5 yeekhilogram kwixesha lonyango lweenyanga ezingama-24.
Ukukhethwa kwezinto zomzimba wesibiyeli kukwachaza ukusebenza kakuhle kwezonyango.Intsimbi engagqwaliyo ye-17-4 PHIhlala ingumgangatho wegolide wokuqina kunye nokunciphisa ukuphambuka kwe-slot, imfuno yesigulane iqhubele phambili uphuhliso lwee-SLB ze-polycrystalline alumina (ceramic). Ukuthintela ukuqhekeka kwe-ceramic ngexesha lokuguqulwa kwe-clip, ii-SLB zobuhle zanamhlanje zihlala zinedizayini exutyiweyo, equka i-metal slot insert okanye i-clip yesinyithi ekhethekileyo ene-rhodium exubene ngokubonakalayo nomzimba we-ceramic ngelixa igcina ulungelelwaniso lwesakhiwo.
Thelekisa neebrakethi zesiqhelo
Ukuze kucaciswe ngokucacileyo umahluko phakathi kwezinto eziphilayo kunye nokusebenza kwazo, le theyibhile ilandelayo ithelekisa izibiyeli eziqhelekileyo kunye neenkqubo ezizimeleyo ezingasebenziyo kunye nezisebenzayo kuzo zonke iiparameter ezibalulekileyo zeklinikhi.
| Uphawu/Ipharamitha | Iibhrakhethi zeTwin eziqhelekileyo | Ukuzibophelela okungasebenziyo (SLB) | Ukuzibopha Okusebenzayo (i-SLB) |
|---|---|---|---|
| Indlela yokuLigation | Iintambo ze-Elastomeric okanye zentsimbi | Ucango/ikliphu eqinisiweyo etyibilikayo | Ikliphu yentwasahlobo eguquguqukayo |
| Ukungqubana (Isigaba sokuqala) | Phezulu (ngenxa yoxinzelelo lwe-tie) | Iphantsi kakhulu (<50g ukumelana) | Iphantsi (ingasebenzi kwiingcingo ezincinci) |
| Ukubonakaliswa kweTorque | Phakathi ukuya phezulu | Ezantsi (ifuna iingcingo ezinkulu) | Phezulu (ukucinezela ngentambo) |
| Amandla okuHlala ngeNtambo | Iyancipha kwiiveki ezi-4-6 | Ihlala ihleli (umda oqinileyo) | Uxinzelelo oluqhubekayo (olusebenzayo) |
| Amaxesha okuQeshwa | Iiveki ezi-4 ukuya kwezi-6 | Iiveki ezisi-8 ukuya kwezili-12 | Iiveki ezi-6 ukuya kwezi-8 |
Olu thelekiso lubonisa ukuba akukho nkqubo inye ingcono kakhulu kwihlabathi liphela; endaweni yoko, ukhetho luxhomekeke ekubeni isicwangciso sonyango sibeka phambili na isantya sokulungelelanisa kwangethuba (ukukhetha ii-SLB ezingasebenziyo) okanye ulawulo lokugqiba olukwinqanaba lokugqibela (ukukhetha ii-SLB ezisebenzayo okanye iinkqubo zesiqhelo).
Iingenelo zeklinikhi kunye nemida yeebrakethi ezizibophelelayo
Utshintsho oluya ekuzibopheni luxhaswa kakhulu ziziphumo ezithile zonyango, kodwa uncwadi kunye namava ezonyango atyhila inyani ecacileyo. Nangona ii-SLB zigqwesa kwiindawo ezithile ze-biomechanical, zibonisa imida yendalo ekufuneka ilawulwe ziingcali zamazinyo, ingakumbi malunga nokubekwa kwamazinyo ngokuchanekileyo kumanqanaba okugqibela onyango lwe-mechanotherapy.
Iingenelo ekusebenzeni kakuhle kokulungelelanisa kunye nococeko
Inzuzo ephambili yezonyango ze-SLBs ikukusebenza kakuhle kokulungelelanisa, ngakumbi kwiimeko zokuxinana kakhulu. Ngokunciphisa ukumelana nokutyibilika ukuya kuthi ga kwi-60% xa kuthelekiswa neebrackets ezibotshelelwe yi-elastomeric kwimeko eyomileyo, ii-SLBs ezingasebenziyo zivumela amandla okukhanya, aqhubekayo ukuba anyamalale kumazinyo amaninzi. Oku kwenza kube lula ukwandisa i-arch enqamlezileyo kunye nokulungelelanisa ngaphandle kokulahlekelwa kakhulu kwe-anchorage. Ngokwezonyango, oku kudla ngokukhokelela kwisisombululo esikhawulezayo sokuxinana kokuqala kwiinyanga ezi-6 ukuya kwezi-9 zokuqala zonyango.
Ucoceko lolunye uncedo olubalulekileyo. Ii-ligatures ze-elastomeric zisengozini enkulu yokuqokelelana kwe-plaque kunye nokufakwa kwebhaktheriya. Izifundo zeklinikhi zibonisa ukuba ii-elastomeric ties zigcina malunga ne-38% ye-plaque biofilm engaphezulu kuneendawo zesinyithi ezigudileyo zee-SLB clips. Ngokususa ii-polyurethane ties ezinemingxuma, iinkqubo zokuzibophelela zinciphisa umthwalo weentsholongwane ezijikeleze isiseko se-bracket, ngaloo ndlela zinciphisa umngcipheko wezilonda ezimhlophe (i-enamel demineralization) kunye ne-gingival hypertrophy ngexesha lonyango olude.
Imida kulawulo lokujikeleza kunye nokugqiba
Nangona zisebenza kakuhle ekulinganiseni kwasekuqaleni, ii-SLB ezingasebenziyo zihlala zinengxaki yokulawula ukujikeleza kunye nokubonakaliswa kwe-torque ngexesha lokugqiba. Ngenxa yokuba ucango oluqinileyo alucinezeli i-archwire kwisiseko se-slot, kukho "ukudlala" okuqhelekileyo phakathi kwentambo kunye ne-bracket. Umzekelo, ucingo oluyi-rectangular oluyi-0.019 × 0.025-intshi kwi-slot engasebenziyo eyi-0.022-intshi lubonisa malunga ne-10.5 degrees yokudlala kwe-torque. Ukuba ugqirha ufuna ukubonakaliswa kwe-torque okuphezulu ukuze kurhoxiswe i-incisor, oku kudlala kufuna ukusetyenziswa kwezipringi ze-torquing ezincedisayo okanye ukuqhubekela phambili kwangaphambi kwexesha kwiintambo ezinkulu, ezinokuba nzima ngokwezonyango.
Ii-SLB ezisebenzayo ziyayinciphisa le torque ilahleko nge-spring clip, kodwa zizisa imida yazo. Ii-active clips zichaphazeleka kukudinwa koomatshini; kwixesha lonyango lweenyanga ezili-18 ukuya kwezingama-24, uxinzelelo oluqhubekayo lunokunciphisa amandla okuhlala kwe-clip nge-15% ukuya kuma-20%, nto leyo ebeka emngciphekweni ulawulo lokugqibela. Ngaphezu koko, ukwakheka kwe-calculus okanye inkunkuma yokutya ngamanye amaxesha inokuxinga iindlela ezintsonkothileyo zokutyibilika kweenkqubo ezingasebenziyo nezisebenzayo, zifuna ukungenelela okuthatha ixesha ukuvula i-clip okanye, kwiimeko ezinzima, zifuna ukutshintshwa kwebracket.
Indlela yokuvavanya izibiyeli ezizibophelelayo xa ukhetha ityala
Ukutshintshela okanye ukukhetha inkqubo entsha yokuzibophelela kufuna inkqubo yovavanyo oluqatha. Iindlela zokulungisa amazinyo kufuneka zilinganise iinkcukacha ze-biomechanical ngokuchasene neemeko zezothutho, ukuqinisekisa ukuba izixhobo ezikhethiweyo ziyahambelana nefilosofi yonyango logqirha kunye neziseko zokusebenza zendlela yokusebenza.
Iikhrayitheriya eziphambili zokuthelekisa inkqubo
Xa kuvavanywa iinkqubo ze-SLB, oogqirha kufuneka bajonge ngaphaya kwamabango okuthengisa kwaye bahlalutye iikhrayitheriya ezithile zobunjineli. Indawo esisiseko kunye neendlela zokugcina zibaluleke kakhulu; i-SLB ethembekileyo kufuneka ibe nesiseko se-mesh esingu-80-gauge okanye i-micro-retention eqingqiweyo nge-laser ukuqinisekisa amandla e-shear bond angaphezulu kwe-10 MPa, ngaloo ndlela kunciphisa amazinga okungaphumeleli kwe-bond. Ubukhulu beprofayili yebracket (elinganiswa ngeemilimitha ukusuka kumphezulu wezinyo ukuya kubuso be-labial be-clip) nayo ibalulekile, njengoko iiprofayili ezisezantsi (umz., ngaphantsi kwe-2.5 mm) zinciphisa kakhulu ukuphazamiseka kwe-occlusal kunye nokucaphuka kwezicubu ezithambileyo zesigulana.
| Ikhrayitheriya yoVavanyo | Iinkcukacha eziLungileyo | Isizathu seKliniki |
|---|---|---|
| Ukugcinwa kwesiseko | Amandla ebhondi yokucheba ye-MPa eyi-10 | Ithintela ukuqhekeka kwebhondi ngexesha lokuhlafuna kunye nokufakelwa kwentambo. |
| Ubukhulu beProfayili | < 2.5 mm | Iphucula intuthuzelo yesigulana kwaye inciphisa ukusebenza kwe-lip bumper. |
| Indlela Yokuvula | I-Explorer okanye isixhobo esilula se-dual-action | Inciphisa ukudinwa ecaleni kwesihlalo kwaye ithintele ukuphazamiseka kwe-clip. |
| Ubuchule beSlot | Ukunyamezela ngaphakathi kwe-±0.001 intshi | Iqinisekisa ukubonakaliswa kwe-torque okuqikelelweyo kwaye inciphisa ukudlala kwentambo. |
| Izixhobo zeClip | I-Cobalt-Chromium okanye i-NiTi | Inika ukumelana okuphezulu nokudinwa okujikelezayo kunye nokuguquguquka. |
Indlela yokuvula nokuvala yeyona ndlela ibalulekileyo. Iinkqubo ezifuna izixhobo ezizimeleyo nezintsonkothileyo zinokuphazamisa indlela yokusebenza ukuba isixhobo sibekwe endaweni engafanelekanga okanye sicociwe ngendlela engafanelekanga. Iinkqubo ezivumela ukuvulwa ngogqirha wamazinyo oqhelekileyo okanye isixhobo esijikelezayo esilula zihlala zidibene ngokulula kwiinkqubo zonyango ezikhoyo.
Ukukhetha, uqeqesho lwabasebenzi, kunye nokusetyenziswa
Ukuphunyezwa ngempumelelo kwenkqubo ye-SLB kudlulela ngaphaya kogqirha wamazinyo ukuya kubasebenzi bezonyango bonke. Uqeqesho lwabancedisi bamazinyo abaguqukayo ukusuka kwiintambo ze-elastomeric ukuya kwii-mechanical clips ludla ngokuthatha inyanga e-1 ukuya kwezi-2 ngaphambi kokuba kubuyiselwe ukusebenza kakuhle kwesiseko. Abasebenzi kufuneka baqeqeshwe ngamandla athile afunekayo ukuvula ii-clip ngaphandle kokubangela ukuqhekeka kwe-bracket okanye ukungonwabi kwesigulana, kunye neenkqubo zokuqinisekisa ukuba ii-clip zihleli ngokupheleleyo kwaye zitshixiwe ngaphambi kokuba isigulana sigxothwe.
Ulawulo lwezinto ezisetyenzisiweyo kunye nokuthengwa kwazoKwakhona badlala indima ekukhetheni. Abavelisi badla ngokunyanzelisa ubungakanani obuncinci be-oda (MOQ) beekiti zezigulane ezili-10 ukuya kwezingama-20 kwiiodolo zokuqala, kunye namanqanaba amaxabiso amakhulu afumanekayo kwiimbophelelo ezinkulu. Iindlela zokusebenza kufuneka zihlole ukuthembeka kwekhonkco lokubonelela komenzi, ziqinisekise ukuba izibiyeli zokutshintsha, ulandelelwano oluthile lwe-archwire olulungiselelwe inkqubo ye-SLB, kunye nezixhobo zokuvula ezizimeleyo zifumaneka ngokulula ngaphandle kwexesha elandisiweyo lokunika.
Isakhelo sesigqibo sokukhetha izibiyeli ezizibophelelayo
Isigqibo sokudibanisa iibrakethi zokuzibophelela kwindlela yokulungisa amazinyo sifuna isakhelo esicwangcisiweyo esilinganisa iziphumo zeklinikhi, iimfuno zabantu abagulayo, kunye nokuphila kakuhle ngokwezimali. Nangona iingenelo ze-biomechanical kwi-malocclusions ezithile zibhalwe kakuhle, impembelelo yezoqoqosho kwindlela yokulungisa amazinyo kufuneka ibalwe ngononophelo ukuze kuqinisekiswe utshintsho.
Ukulinganisela iziphumo, iimfuno zesigulana, kunye neendleko
Ixabiso lelona thintelo likhawulezileyo ekusetyenzisweni kwe-SLB.
Izinto ezibalulekileyo ekufuneka ziqwalaselwe
- Izigqibo ezibaluleke kakhulu kunye nesizathu sokuba iibrakethi zizenzele ngokwazo
- Iinkcukacha, ukuthobela imithetho, kunye nokuhlolwa komngcipheko okufuneka kuqinisekiswe ngaphambi kokuba uzibophelele
- Amanyathelo alandelayo asebenzayo kunye nezilumkiso abafundi abanokuzisebenzisa ngoko nangoko
Imibuzo ebuzwa qho
Izibiyeli ezizibophayo zinciphisa njani ixesha lesitulo?
Basebenzisa ikliphu okanye ucango olwakhelwe ngaphakathi endaweni yeetayiti ze-elastomeric, ngoko ke utshintsho lwentambo lukhawuleza. Enyanisweni, oku kunokonga imizuzu embalwa nge-arch nganye kwaye kuxhase amaxesha amade phakathi kokutyelela kwangethuba.
Yintoni umahluko phakathi kweebrackets ezizibophelelayo nezisebenzayo?
Iinkqubo ezingasebenziyo zivumela iingcingo ezincinci ukuba zityibilike zingabi nangxaki ingako, nto leyo enceda ekulungelelaniseni kwangethuba. Iinkqubo ezisebenzayo zicinezela ngakumbi kwiingcingo ezinkulu, zinika i-torque engcono kunye nolawulo lokujikeleza ngexesha lokugqiba.
Ngaba iibrakethi ezizibophayo zihlala zikhawuleza kuneebrakethi zesiqhelo?
Akunjalo rhoqo. Zihlala ziphucula indlela yokusebenza kunye nokusebenza kakuhle kwinqanaba lokuqala, kodwa ixesha elipheleleyo lonyango lisaxhomekeke kubunzima betyala, ulandelelwano lwentambo, intsebenziswano yesigulana, kunye nobuchule bezonyango.
Zeziphi iimpawu zemveliso ezibaluleke kakhulu xa ukhetha izibiyeli ezizibophelelayo?
Khangela ubungakanani obuchanekileyo besloti, ukusebenza okuthembekileyo kwekliphu, uyilo oluphantsi kokungqubana, kunye nezixhobo ezihlala ixesha elide. I-Denrotary igxininisa i-MIM 17-4 stainless steel kunye nokuveliswa kwenqanaba lezonyango ngemigangatho ye-CE, FDA, kunye ne-ISO13485.
Ngaba izibiyeli ezizibophayo zingayiphucula impilo yezigulane?
Zinokunceda kuba akukho zibopho ze-elastomeric zokubamba i-plaque okanye ibala elifana nelakho. Izigulane zisafuna ukuxukuxwa ngononophelo, ukucocwa kwamazinyo, kunye nokuhlolwa rhoqo kwamazinyo ukuze kuqinisekiswe ukuba umlomo ucocekile.
Ixesha leposi: Meyi-18-2026