Nickel titanium memory alloy airway stent
$45/ Iqhekeza
Intshayelelo yeMveliso
I-tracheal stent sisixhobo sonyango esiqhele ukusetyenziselwa ukunyanga izifo ezinxulumene noqhoqhoqho ezifana ne-tracheal stenosis kunye ne-tracheomalacia. Inezi nzuzo zilandelayo kunye neempawu:
Ukwandiswa kwendlela yomoya:I-tracheal stents inokwandisa i-airways emxinwa, ibuyisele i-patency yesiqhelo yokuphefumla, kwaye yenza ukuba izigulana ziphefumle ngokuqhelekileyo.
Ukubonelela ngenkxaso yolwakhiwo:I-bracket ye-tracheal inokubonelela ngenkxaso yesakhiwo sodonga lombhobho wokubonelela ngegesi, ukuthintela ukuwa kwe-airway kunye nokuvalwa, kunye nokuqinisekisa i-patency yomoya.
Iyalungiseka:Ezinye i-tracheal stents zineendlela ezihlengahlengiswayo ezinokuhlengahlengisa iqondo lokwandiswa ngokwemeko yesigulana, zihlangabezane ngcono neemfuno zesigulana.
ImvelisoIimbonakalo
Xa kuziwa kwimveliso ye-stent ye-tracheal, ezi zilandelayo zezinye iimpawu zemveliso ezineenkcukacha zokunceda iindwendwe zibe nokuqonda okubanzi kwemveliso:
Ukukhethwa kwezinto:I-stents ye-tracheal ngokuqhelekileyo yenziwe ngezinto eziphezulu ze-biodegradable ezifana ne-polylactic acid okanye i-caprolactone, ehambelana nezicubu zomntu kunye nokunciphisa umngcipheko wokuchaswa kokulahlwa.
Ifomu yolwakhiwo:Iimveliso ze-tracheal stent zihlala zimilo ye-tubular, kwaye zinokuba neemilo ezahlukeneyo kunye nobukhulu onokukhetha kuzo ngokuxhomekeke kwimeko ethile kunye neemfuno.
Ukwahlukaniswa: Ezinye ze-stents ze-tracheal zenzelwe kwifom ekhutshweyo ukuze zilungele kangcono utshintsho kwimeko kunye neemfuno zezigulane. Oku kuvumela oogqirha ukuba bahlengahlengise ubude kunye nobukhulu be-stent ngokwemeko yesigulana.
Iimpawu ze-elastic:Amanye ama-stents e-tracheal anomlinganiselo othile we-elasticity, onokuthi ulungelelanise ukuma kunye nokuhamba kwe-trachea, ngaloo ndlela ukubonelela ngenkxaso engcono kunye nokulungelelanisa.
Isixhobo sokwandisa:Ezinye iimveliso ze-tracheal stent zinokuthi zixhotyiswe ngezixhobo zokuhlanjululwa ukuze zivule iindawo ze-tracheal stenosis, ukubuyisela i-patency ye-airway eqhelekileyo, kunye nokuphucula ukusebenza kwesigulane sokuphefumla.
Ukubanakho kwezonyango:Iimveliso ze-tracheal stent zisetyenziswe ngokubanzi kwiiklinikhi kwaye zibonakaliswe ukuba zikhuselekile kwaye zisebenza ngendlela yonyango.
Ukuqina kwexesha elide:Uqhoqhoqho luhlala luhlala ixesha elide kwaye lunokugcina ukusebenza kakuhle kwindlela yomoya yesigulana, ukunciphisa amaxesha okutshintshwa kunye notyando oluntsonkothileyo.
Uyilo olulolwakho:Ezinye iimveliso ze-stent tracheal zingenziwa ngokwezifiso ngokweemeko ezikhethekileyo zezigulane ukufumana iziphumo ezingcono zonyango.
Isicelo
I-tracheal stent sisixhobo sonyango esisetyenziselwa ukunyanga uqhoqhoqho okanye umqobo, kwaye usetyenziso lwawo lubandakanya le miba ilandelayo:
Ukunyangwa kwe-tracheal stenosis kunye nokuphazamiseka:Uqhoqhoqho lunokusetyenziselwa ukunyanga izizathu ezahlukeneyo ze-stenosis ye-tracheal okanye isithintelo, njengamathumba e-tracheal, i-asthma ye-bronchial, isifo sephepha se-tracheal, izifo ze-tracheal stenosis, njl. umsebenzi wokuphefumla wesigulane.
Ufakelo lwe-stent yetracheal: I-tracheal stent ifakwe kwi-trachea yesigulane nge-endoscopy okanye utyando. Ngethuba lokufakelwa, i-stent ye-tracheal ifakwe kwindawo ye-tracheal stenosis okanye isithintelo sokubonelela ngenkxaso kunye nokunciphisa.
Ukunciphisa iimpawu kunye nokuphucula umgangatho wobomi: Ukusetyenziswa kwe-tracheal stents kunokunciphisa iimpawu ezinjengobunzima bokuphefumla, ukukhohlela, kunye nokuphefumula okufutshane okubangelwa yi-tracheal stenosis okanye ukuphazamiseka, ngaloo ndlela kuphuculwe umgangatho wobomi bezigulane.
Iimpawu zemodeli
