Utyando lokususa olusisisekokunye nokusetyenziswa kwayo
Indawo yobugcisa
[0001] ukuveliswa kwangoku yeyesixhobo sonyango sotyando, ingakumbi kwisixhobo sokukhupha inaliti esisigxina yotyando.
Itekhnoloji yangasemva
[0002] izikrufu zentsimbi ziqhele ukusetyenziselwa ukulungiswa kwamathambo.Kwinkqubo yeklinikhi, ukulungiswa kwe-fracture kudla ngokuphulwa (i-sliding) izikhonkwane.Xa izikhonkwane eziphukileyo (i-sliding) zenzeka, umsebenzi unyanzelekile ukuba umise, kwaye yonke inkqubo yokulungisa i-fracture kufuneka iqale ukusuka ekuqaleni.Ukususwa kwezikhonkwane eziphukileyo (i-sliding) yinto enzima kakhulu, ethatha ixesha kunye nomgudu.Isixhobo semveli sokususa izikhonkwane ezaphukileyo yisarha ejikelezayo, enesiphumo esibi sokususa isikhonkwane, ithatha ixesha elide, kwaye inomonakalo omkhulu kwithambo.Ngaphezu koko, izikhonkwane kufuneka zisuswe emva kokuba isitya sentsimbi sisuswe ngokupheleleyo.Umngxuma wokuqala wethambo awunakuphinda usetyenziswe, kwaye ipleyiti yentsimbi idinga ukufuduswa, nto leyo izisa inkxwaleko enkulu kuwo wonke umsebenzi, yandisa umngcipheko wokuqhekeka kwakhona kwe-iatrogenic, yandisa ixesha lokusebenza, kwaye ibangela ukopha ngakumbi kwizigulana, usulelo emva kokuhlinzwa lwanda.Ezinye ii-extractor ze-nail ezaphukileyo ezizenzele zona zine-flexibility ephosakeleyo kwaye ziyasilela ukufezekisa injongo yokulula kunye nesantya.
Isishwankathelo se-inventi
[0003] ukuze unqobe ukungabikho kokungahambi kakuhle kokusetyenziswa kwe-nail extractor ekhoyo, ukuveliswa kwangoku kunika i-orthopedic ephukileyo ye-nail extractor kunye nendlela yokusetyenziswa kwayo.I-orthopedic ephukile i-nail extractor ayilula nje ukuyifumana ngokuchanekileyo, kodwa inomonakalo omncinci kumzimba ngexesha lokususwa.[0004] isisombululo sobugcisa esamkelwe yinkqubo ekhoyo yokusombulula ingxaki yobugcisa yile: i-orthopedic ephukile i-nail extractor, ebonakaliswe ngu: iqulethwe yi-drill guide, i-drill bit kunye ne-screw extractor.Esinye isiphelo sentonga yesikhokelo sesikhokelo sisiphatho sesikhokelo, kwaye esinye isiphelo sixhotyiswe ngentloko yesikhokelo emise okwefektri.Icandelo elithe tye lentloko yesikhokelo libonelelwa ngomngxuma wesikhokelo sokufakela i-drill bit, kwaye icandelo elithambekele kwintloko yesikhokelo linikezelwa ngephini lokumisa elincedisayo, I-extractor ye-nail i-T-shaped, isiphelo esiphezulu se-nail extractor. intonga ixhotyiswe ngomqheba we-nail extractor perpendicular kuyo, isiphelo esisezantsi yi-truncated conical screw extractor intloko yentambo, kunye nolwalathiso lwentambo yayo intambo ebuyela umva, oko kukuthi intambo yasekhohlo.
[0005] iphini lokubeka elincedisayo lidityanisiwe kwaye lilungiswe kwintloko yesikhokelo.
[0006] inaliti yokubeka encedisayo idityaniswe ngentambo nentloko yesikhokelo.
[0007] umqheba we-nail extractor ukwimo ye-sleeve, kwaye intonga yokubamba ye-nail extractor ifakwe kwi-sleeve.
[0008] intloko yentambo ye-truncated conical nail extractor, isiphelo sangaphambili sentloko yentambo yi-0.5-1mm encinci kunobubanzi bomngxuma wokubhobhoza, isiphelo esingasemva yi-1-2mm enkulu kunobubanzi bomngxuma wokubhoboza, kwaye ubude bentambo yi-15-25mm.
[0009] indlela yokusebenzisa i-orthopedic yaphukile nail extractor, ebonakala ngokuba iquka la manyathelo alandelayo:
[0010] A. ukubekwa: lungelelanisa umngxuma wesikhokelo wesikhokelo sokubhola kunye nentloko yesikhonkwane esaphukileyo, kwaye ulungelelanise umngxuma wesikhokelo ukuba ube kwicala elinye nesikhonkwane esaphukileyo, [0011] B. ukubhola: beka i-drill bit ye-drill yombane ingene kumngxuma wesikhokelo, qalisa i-drill yombane ukuze ubhobhoze kwisikhonkwane esaphukileyo, kunye nobunzulu bokugaya [0012] C. ukuthatha isikhonkwane esaphukileyo: faka intloko ye-screw ye-screw nail extractor kwi-drill drill, jikelezisa. isikrufu sesikhonkwane ekhohlo, oko kukuthi, jikelisa isikrufu sesikhonkwane ngokunxamnye newotshi, kwaye uthunge ngasemva komngxuma wesikhonkwane owaphukileyo, Isitsala-zikhonkwane sisondelelene nesikhonkwane esaphukileyo.Kuba umsonto wentloko ye-screw ye-screw nail extractor ngumsonto ongakwisandla sasekhohlo ojongene nomsonto wesikhonkwane owaphukileyo, isikhonkwane esophukileyo sinokukhutshelwa ngaphandle komzimba womntu ngexesha lokujikeleziswa kwesandla sasekhohlo, oko kukuthi, ukujikeleza okuchasene newotshi.
[0013] indlela yokusetyenziswa koyilo lwangoku kukulungelelanisa umngxuma wesikhokelo sesikhokelo sokomba kunye nentloko yesikhonkwane esaphukileyo, ukulungelelanisa umngxuma wesikhokelo ukuba ube kwicala elinye nesikhonkwane esaphukileyo, ubeke i-drill bit yombane. gqobhoza kumngxuma wesikhokelo, qalisa i-drill yombane ukugrumba kwisikhonkwane esaphukileyo, uze ufake isikrufu sentloko yesikrufu sezikhonkwane kumngxuma wokukrola ukujikela ekhohlo (ngokuchasene newotshi) isikrufu sezikhonkwane.Umva womngxuma wesikhonkwane owaphukileyo ubuyela umva, kwaye isithathi sesikhonkwane sisondelelene nesikhonkwane esaphukileyo, Kuba umsonto wentloko ye-screw yesikrufu sesikhonkwane ngumsonto ongasekhohlo ojongene nomsonto wesikhonkwane esaphukileyo. , isikhonkwane esaphukileyo sinokukhutshwa emzimbeni womntu ngexesha lokujikeleza kwesandla sasekhohlo (i-counterclockwise rotation).Ekubeni inaliti encedisayo yesikhokelo sokugaya idibaniswa nentloko yesikhokelo ngentambo, ubude bayo bunokulungelelaniswa ngokweemfuno zendawo yotyando, kwaye i-angle yomngxuma wesikhokelo esisigxina inokulungiswa ngokufanelekileyo nangokuchanekileyo ukuqinisekisa ukuba isalathiso sokubhoboza sihambelana nomgca ophakathi wesikhonkwane esiphukileyo, ukuze kuncitshiswe umonakalo emzimbeni ngexesha lenkqubo yokususa izipikili kunye nokunciphisa intlungu yesigulane.
[0014] umphumo onenzuzo wokwenziwa kwangoku kukuba isikhonkwane esiphukile sinokubekwa ngokuchanekileyo, siqhutywe kwaye sikhutshwe.Isixhobo sinokulungisa ngokuchanekileyo i-angle yomngxuma wesikhokelo esisisigxina ngokweemfuno zesiza sotyando ukuze kuqinisekiswe ukuba ulwalathiso lokugaya luhambelana nomgca ophakathi wesikhonkwane esiphukileyo, ukunciphisa umonakalo emzimbeni ngexesha lenkqubo yokuthatha izipikili kunye nokunciphisa. intlungu yomguli.
Ixesha lokuposa: Aug-29-2022
