Iprofayili esezantsi kakhuluUkwakhiwa kwakhonaUkutshixaIpleyiti
Iprofayili esezantsi kakhuluipleyiti yokwakha kwakhonayiukufakelwa kwangaphakathi kwe-orthopedic. Ngokusebenzisa uhlaziyo oluphindaphindwayo, iimveliso zesiqhelo zineprofayili ephezulu, nto leyo ebangela ukurhawuzelelwa okukhulu kwezicubu ezithambileyo kunye nesantya esiphezulu sokususwa kwe-implant. Imizamo yokuqala yokunciphisa ubukhulu beplate ukunciphisa imvakalelo yomzimba wangaphandle. Uyilo lweprofayili ephantsi kakhulu lubonelela ngeplate encinci nencinci ngakumbi enemiphetho ejikelezileyo kunye nemingxunya yesikrufu se-coaxial. Iindlela zokuvelisa eziphambili ezifana ne-laser powder bed fusion zifumana zombini ukurhawuzelelwa okuphantsi kwezicubu kunye namandla oomatshini, zoyisa imida yangaphambili yeklinikhi. Uphawu lwayo olucacileyo kukuba icandelo loqhagamshelwano lwamathambo lincinci kakhulu kuneeplate zesiqhelo, lenza ulungelelwaniso oluthe tyaba olulungiselelwe ukunciphisa ukubonakala kwe-implant. Umzekelo, iiplate zejoyinti yesandla zinobukhulu obuphakathi be-2-3 mm kuphela, malunga nesiqingatha seeplate ezisemgangathweni.
Uyilo oluphantsi lunciphisa kakhulu imvakalelo yomzimba wangaphandle emva kotyando kwaye lunciphisa umngcipheko wokukrazuka kwemisipha ngaphezulu kwama-60%, isiphumo esibonakala kakhulu kwiimeko zokuqhekeka kwe-olecranon. Kwakhona kunciphisa iingxaki eziquka ukuqhekeka kolusu kwaye kuphucula intuthuzelo yezigulana emva kotyando.
Olu yilo lwenza kube lula ukuzilolonga kwangethuba emva kotyando. Umzekelo, izigulana ezaphukileyo ngamaqatha ezinyangwe ngeepleyiti ezisezantsi zifikelela kwinqanaba eliqhelekileyo lokushukuma kwamalungu ngokomyinge weeveki ezimbini ngaphambili, nto leyo ekhawulezisa ukuvuselelwa.
Uyilo lweSakhiwo se-Ultra-low-profileUgqirha wamathamboIpleyiti
I. Uyilo lomzimba oyintloko oluncinci noluncinci
Xa kuthelekiswa neqhelekileyooi-rhetopediclukugobapamaxesha asemva kwexesha, ipleyiti ebhityileyo kakhulu isebenzisa isakhiwo somzimba esincinci nesincinci kakhulu. Ubukhulu obupheleleyo beprofayili esezantsi kakhulumezonyangopemva kwexeshaimalunga nama-60% eepleyiti zokwakhiwa kwakhona zesiqhelo, ububanzi bayo buncitshiswe ngama-20%, nto leyo enciphisa kakhulu ukubonakala kwe-implant emva kokufakelwa.
II. Unyango olugobileyo olujikelezileyo
Ukudibanisa imiphetho egobileyo ejikelezileyo kunye noyilo lweprofayili ephantsi kakhulu, iprofayili ephantsi kakhulusutyandopemva kwexeshaIbonelela ngezibonelelo ezintathu zeklinikhi:
Ukucaphuka okunciphileyo: Ukungqubana okuncinci kunye nokucinezelwa kwemisipha, kunciphisa umngcipheko wokukrazuka kwemisipha ngaphezulu kwama-60%;
Ukhuseleko oluphuculweyo: Luthintela ukukrazuka kwezicubu ngexesha lotyando kwaye lwenza kube lula ukuziqhelanisa nokwakheka kwazo xa zibekwe kwiindawo ezintsonkothileyo zomzimba;
Iingxaki ezimbalwa: Zinciphisa kakhulu ukuqhekeka kolusu, ukuva umzimba wangaphandle kunye nesantya sokususwa kwesithako sesibini. Izinga leengxaki zesikhumba kwiindawo ezingacacanga linokulawulwa ngaphantsi kwe-3%.
III. Icandelo eliQokelelweyo elifanayo kunye nokuLula ukuLungiseka
Uyilo olufanayo lwe-cross section lunceda ukugoba kunye nokujikeleza ngokulinganayo ngexesha lotyando ukuze kuhambelane nokwakheka kwamathambo okuntsonkothileyo. Umzekelo, ipleyiti yokwakhiwa kwakhona kwe-pelvic ene-angle ebanzi esezantsi inokucinezelwa ngokuchasene nomphezulu wethambo kusetyenziswa izikrufu ezirhoxisiweyo ukuze kufunyanwe ukulungiswa okufana nokwakheka kwamathambo.
IV. IiHole zeSikrufu zokuLungiselela i-Co axial
Imingxunya yezikrufu ivumela zombini izikrufu ezitshixwayo kunye nezikrufu ze-cortical eziqhelekileyo zokuqinisa i-co axial, nto leyo ephucula ukuguquguquka kokusebenza.
I-Beijing ZhongAnTaiHua Technology Co., Ltd. (ZATH) Iimveliso ezingabonakaliyo kunye neMifanekiso emva kokusebenza
Kwimisebenzi yeklinikhi yokwenzakala kwamathambo, iprofayili ephantsi kakhulumezonyangolukugobapemva kwexesha, ngeenzuzo zazo ezikhethekileyo, ziye zaba ziimplanti ezibalulekileyo ekulawuleni ukwenzakala kwamathambo okunzima. Zinemiphetho yeplate egqityiweyo kakuhle, zinciphisa kakhulu ukucaphuka kunye nokungqubana kwezicubu ezithambileyo ezikufutshane, zinciphisa umngcipheko weengxaki emva kotyando ezifana nokunamathela kwemisipha kunye nokungonwabi kwendawo. Zifanelekile ngakumbi ukulungiswa kwamathambo kwiindawo ezineezicubu ezithambileyo ezincinci, kubandakanya iindawo ezingaphakathi kwethambo kunye ne-bone diaphyses. Ezi implanti zibonelela ngonyango olukhuselekileyo nolusebenzayo ngakumbi kwizigulana ezininzi ezenzakeleyo ngamathambo, kwaye ziphucula iindlela zokwenzakala kwamathambo ukuya ekuphuculeni okukhulu kunye nokunciphisa ukungenelela.
Ukuba ufuna ukufunda okungakumbi malunga ne-Iipleyiti Zokwakha Utsha, nceda ukhululekeQhagamshelana nathi, iintengiso zethu ziya kukunika inkxaso yobungcali.
Ixesha lokuthumela: Agasti-06-2026