1. I-Dynamic Skull (DHS)
Ukuqhekeka kwesinqe phakathi kweetyhubhu - Intambo yomqolo eqinisiweyo ye-DHS:
★Iingenelo eziphambili ze-DHS power worm:
Ukufakwa kwangaphakathi kwethambo lesinqe ngeskrufu kunempembelelo enamandla, kwaye kungasetyenziswa ngokufanelekileyo kwiimeko apho ithambo lisetyenziswa ngoko nangoko.
Indlela yokutyibiliza engaphakathi kwesilinda inokuthintelwa ukugqobhoka kwethambo lesinqe okanye i-molar, umxhuzulane ongalunganga ukhokelela ngqo kwithambo.
Ukubeka kwakhona i-power sliding device retention fracture, umonakalo omncinci.
Ubuchule bokucinezela nokutyibilika kabini, kunye nesenzo soxinzelelo oluzinzileyo olusebenzayo.
★ Ubuthathaka besitimela samandla se-DHS:
Ukuphazamiseka kobuchule bokulwa nokujikeleza, emva kwezihlangu eziqhelekileyo ezixineneyo okanye ukulungiswa kwangaphandle kwepolymer.
I-periosteum ephakathi yonakele kakhulu, ukwahlulwa kwezicubu okukhulayo, ukuqhekeka komnikelo wegazi, kwaye uphando lufumanise ukuba ithambo lalinamathele kwikhakayi, kwaye ithambo lonakele kakhulu.
Ngexesha lokufakelwa, kukho ukudumba okurhabaxa phantsi komngxuma, umonakalo weblade unzima, isikrufu sokufakelwa intloko sirhabaxa, ububanzi bumalunga ne-15mm, kwaye akunakwenzeka ukuba sivuleke amaxesha amaninzi.
I-engile iqiniswe kwiidigri ezili-130 okanye ezili-135, kwaye i-engile yokwenyani yesigulana ilungiswa ngokufanelekileyo.
2. Izixhobo ezitshintshayo (i-DCS)
Ukuphuka kwe-hip fracture—Ukulungiswa kwe-DCS:
I-DCS sum 95-degree incision steel steel plate-treated reflex fracture:
★Iingenelo eziphambili zeDCS Kinky Dragon:
Kunokwenzeka ukukhetha indawo echanekileyo yokungena kweengcambu, kunye nendlela yokusebenza kwenkqubo.
Amandla asetyenziswa kwipleyiti yentsimbi asondele kwikona echanekileyo, kunye neemfuno ze-biomechanical zomqolo ohambelanayo. Phantsi komthwalo onzima, amandla adonsela phantsi afakwa entanyeni yepleyiti yentsimbi, aze aphinde asasazwe kwi-screw nganye, uxinzelelo luyasasazwa, kwaye ukulungiswa kuhlala kuqinile.
Inani elincinci lee-DCS spiral fractures, ukwanda kokuqina, ukuqina kwindawo yokuqhekeka, kunye nesantya esiphantsi sokwenzeka emva koko.
3. Iphini yethambo lesinqe elikufutshane (PFN)
Ukuqhekeka kwesinqe phakathi kwee-tuberosities—Ukulungiswa kwe-PFN:
★Iingenelo ezizinzileyo zePFN:
Ububanzi bomzimba buncinci kakhulu (ngokubanzi yi-9mm), kwaye akunakwenzeka ukuba bufakwe. (Incam ecolekileyo yeGamma——17mm)
Isiphelo esikufutshane se-PFN sine-engile yangaphandle emalunga nama-degrees ama-6, i-engile yangaphandle iyancipha, kwaye akukho mandla angaphakathi aqinileyo xa kutsalwa.
Isiphelo esingaphezulu singafakwa kwithambo lesinqe ngemijikelo emibini, imijikelo eyandisiweyo yokulwa nokujikeleza, amazinyo amabini ngaphakathi kwethambo lesinqe, kunye nokukwazi okwandisiweyo ukulwa nokudinwa.
Umngxuma wesitshixo okwicala elide kunye nesitshixo esiphambili (ubude obukwicala elide) zikude kakhulu, kwaye uxinzelelo lwethambo lesinqe lunokuncipha.
★ I-PFN ilungise iimpazamo:
Kukho ingxaki ethile ngokufakwa ngokuchanekileyo kwe-mother-of-pearl ezimbini ecaleni kwethambo lesinqe, ingakumbi ukuba umfutshane kwaye umncinci, ithambo lesinqe lifutshane kakhulu, kwaye wena mfazi ukhulileyo, kufuneka usebenzise eli thambo lesinqe. Intambo ye-helical eyi-6.5mm), indawo ye-leash ilungiswa rhoqo ngexesha lokusetyenziswa ngokukhawuleza, kwaye ngexesha lenkqubo yokulungisa, ukuchaneka kokuqala kunokulahleka. Amandla okugcina ngaxeshanye nawo yingxaki enkulu. Ukongeza, kukho umngcipheko wokuqhekeka kwamathambo, okuhambisana nokuwohloka kwamathambo ngokulula ngenxa yeengcambu ezimbini ze-dynamic spiral.
Ngenxa ye-PFN, i-arc inkulu, kwaye inde kakhulu. Ngenxa yolu tshintsho, indawo ye-umbilical cord yangaphakathi ichanekile, kwaye i-cortex kufutshane ne-umbilical cord yangaphandle ye-umbilical cord yangaphakathi ngokungathandabuzekiyo ifumaneka.
Ubungakanani obukhulu bemitha, ixabiso eliphezulu lezixhobo zotyando, kunye neemfuno eziphezulu kwizakhono zotyando.
I-Sichuan CAH
Qhagamshelana:I-Yoyo
Umnxeba/WA:+8615682071283
I-imeyile:liuyaoyao@medtechcah.com
Ixesha lokuthumela: Matshi-02-2023
