Mavavu a Njira Imodzi a Bronchoscopic Lung Volume Reduction
Mavavu a Njira Imodzi a Bronchoscopic Lung Volume Reduction
Njira zopangira ma bronchoscopic m'malo mwa opaleshoni yochepetsera kuchuluka kwa mapapo (LVRS) zaperekedwa posachedwa;Njira yodutsa mpweya ndi kuchepetsa voliyumu ya m'mapapo ya bronchoscopic (BLVR) ndi sitepe imodzi yopitilira machitidwe amakono a LVRS.Makamaka, BLVR yokhala ndi mavavu a njira imodzi yayesedwa mu labotale yoyesera komanso m'malo osankhidwa azachipatala.Vavu yanjira imodzi imalola kuti mpweya utuluke kuchokera kugawo lakutali la mapapu pakatha nthawi yabwinobwino ndipo imalepheretsa mpweya kudzazanso m'mapapo pakatha.Kuyika kwa ma valve mu segmental bronchi kungathe kulekanitsa njira ya mpweya yomwe imapereka mbali zambiri za mapapu a emphysematous., kukonda kutsika kwa madzi komanso ngakhale atelectasis, motero kutsanzira LVRS pothandizira kuchepetsa zizindikiro.
The Emphasys endobronchial valve (EBV) ndi prosthesis endobronchial yopangidwira kuwongolera ndi kuwongolera mpweya.Ndi njira imodzi, valavu ya polima, duckbill yomwe imayikidwa mkati mwa silinda yachitsulo yosapanga dzimbiri yomwe imamangiriridwa ku nickel-titanium (nitinol) yodzikulitsa yokha.Zimalepheretsa mpweya kulowa m'mapapo omwe mukufuna koma zimalola mpweya ndi mucous kutuluka.EBV imaperekedwa m'miyeso itatu, iliyonse yomwe imapangidwira kuti ikhale yosiyana ndi ma diameter a chandamale a bronchial lumen: 4.0 / 5.5 mm (m'mimba mwake / kunja), 5.0 / 7.0 mm, ndi 6.5 / 8.5 mm;valavu iliyonse ndi 10 mm kutalika.
Pamene EBV imaperekedwa mu bronchus chandamale, chosungiracho chimatambasula kuti chigwirizane ndi makoma a lumen.Vavu iyi yapangidwanso kuti ilole mpweya kutulutsa mpweya kuchokera kugawo lakutali la mapapu ndikuletsa mpweya kuti usadzazenso m'mapapo akutali panthawi ya kudzoza: imatulutsa mpweya ikatha ndikutseka pamene kutuluka kwake kumabwereranso panthawi yopuma.
Kuchita kwakukulu.
1, yunifolomu pore kukula, khola pore mawonekedwe, mkulu kulekana dzuwa.
2, High porosity, otsika kusefera kukana, mkulu permeation dzuwa.
3, High-kutentha kukana, angagwiritsidwe ntchito bwinobwino pansipa 250 ℃.
4, Kukhazikika kwamankhwala abwino, asidi ndi kukana kwa dzimbiri zamchere (PH2-12), zokhala ndi anti-oxidation performance.
5, palibe kukhetsa tinthu, palibe kuipitsa yachiwiri ya madzi oyambirira, mogwirizana ndi ukhondo chakudya ndi mankhwala GMP zofunika.
6, katundu wamakina wabwino, kuthamanga kwapang'onopang'ono, kuthamanga kwakukulu, kutha kukanikizidwa ndikusefedwa, ntchito yosavuta.
7, Mphamvu zolimbana ndi tizilombo toyambitsa matenda, sizigwirizana ndi tizilombo.
8, ikhoza kusinthidwanso pa intaneti, yosavuta kuyeretsa, moyo wautali wautumiki (kawirikawiri kangapo ngati katiriji ya membrane)
9, Good kupanga ndondomeko, wonse weld-free kutalika mpaka 1000mm
10, yopanda maginito komanso yopanda poizoni, ndipo imagwirizana bwino ndi minofu ya anthu ndi magazi, ndipo imagwiritsidwa ntchito kwambiri ndi makampani opanga mankhwala, makampani azakudya ndi makampani opanga madzi amagwiritsidwa ntchito kwambiri.
Simukupeza chinthu chomwe chikugwirizana ndi zosowa zanu?Lumikizanani ndi ogulitsa athuOEM / ODM makonda ntchito!
