Imwe-Nzira mavharuvhu eBronchoscopic Lung Volume Reduction

Imwe-Nzira mavharuvhu eBronchoscopic Lung Volume Reduction

Bronchoscopic dzimwe nzira dzekuvhiya kuderedza vhoriyamu yemapapu (LVRS) ichangobva kutaurwa;nzira yekufamba nemhepo uye bronchoscopic lung volume reduction (BLVR) zvirokwazvo inhanho imwe kupfuura maitiro azvino eLVRS.Kunyanya, BLVR ine mavharuvhu enzira imwe yakaedzwa murabhoritari yekuyedza uye mumakiriniki akasarudzwa.Ivhavhavha yenzira imwe inobvumira mweya kuti uburitswe kubva muchikamu chemapapu chakasarudzika panguva yekupera kwenguva uye inodzivirira mweya kubva pakuzadza mapapu panguva yekupera.Kuiswa kwemavharuvhu aya muchikamu chebronchi kunogona kushanda kuparadzanisa nzira yemhepo inopa zvakanyanya hyperinflated zvikamu zveemphysematous lungs., kufarira deflation uye kunyange atelectasis, uye nokudaro kutevedzera LVRS mukubatsira kwayo kuderedza zviratidzo.

Iyo Emphasys endobronchial valve (EBV) inonzi endobronchial prosthesis yakagadzirirwa kudzora uye kutungamira kuyerera kwemhepo.Iyo imwe-nzira, polymer, duckbill vharafu iyo yakaiswa mukati mesimbi isina simbi cylinder yakasungirirwa kune nickel-titanium (nitinol) inozvikudza inochengeta.Inodzivirira mhepo kupinda mumapapu akananga asi inobvumira mweya uye mucous kubuda.EBV inopiwa mumatatu matatu, imwe neimwe inotarisirwa kune zvakasiyana-siyana zvechinangwa chebronchial lumen diameters: 4.0 / 5.5 mm (mukati / kunze kwedhayamita), 5.0 / 7.0 mm, uye 6.5 / 8.5 mm;vharafu imwe neimwe yakareba 10 mm.

Kana iyo EBV yaunzwa muchinangwa bronchus, muchengeti anowedzera kubata madziro e lumen.Iri vharuvhu rakagadzirwawo kuti ribvumire mweya kubuda muchikamu chemapapu chakasarudzika uku ichidzivirira mweya kubva pakuzadza nzvimbo yemapapu iri yega panguva yekufemerwa: inobuda panguva yekupera uye inovhara kana kuyerera kwadzoserwa panguva yekufemerwa.

Main performance.
1, Saizi yepore yakafanana, yakagadzikana pore chimiro, yakakwira kupatsanurwa kugona.
2, High porosity, yakaderera kusefa kuramba, yakakwirira permeation kunyatsoshanda.
3, High-tembiricha kuramba, inogona kushandiswa zvakajairika pazasi 250 ℃.
4, Kugadzikana kwakanaka kwemakemikari, asidhi uye alkali corrosion resistance (PH2-12), ine anti-oxidation performance.
5, hapana kuteurwa kwechidimbu, hapana kusvibiswa kwechipiri kwemvura yekutanga, inoenderana nehutsanana hwechikafu uye zvemishonga GMP zvinodiwa.
6, yakanaka michina zvivakwa, yakaderera mutsauko kudzvanywa, yakakura kuyerera mwero, inogona kudzvanywa uye kusefa, nyore kushanda.
7. Yakasimba anti-microbial kugona, haidyidzane nema microorganisms.
8, inogona kuvandudzwa pamhepo, iri nyore kuchenesa, hupenyu hurefu hwesevhisi (kazhinji kakawanda sekureba semembrane cartridge)
9, Yakanaka kuumba maitiro, yakazara weld-yemahara kureba kusvika 1000mm
10, isiri-magnetic uye isina-chepfu, uye inoenderana zvakanaka nenyama yemunhu neropa, uye inoshandiswa zvakanyanya neindasitiri yemishonga, indasitiri yezvekudya uye indasitiri yekurapa mvura inoshandiswa zvakanyanya.

Hausi kuwana chigadzirwa chinoenderana nezvido zvako?Bata vashandi vedu vekutengesaOEM / ODM kugadzirisa masevhisi!