Zvigadzirwa

Tianck Medical PTCA (Percutaneous Transluminal Coronary Angioplasty) Guidewirechishandiso chakakosha chekurapa chinoshandiswa mukurapa kwemwoyo kuti chifambe nemutsinga dzeropa uye chisvike mutsinga dzemwoyo. Chinoshanda segwara rezvimwe zvishandiso zvekurapa, zvakaita semacatheter emabharuni kana mastenti, panguva yekurapa chirwere chemwoyo (CAD). Mawaya ePTCA akagadzirwa kuti agone kuchinjika, kudzorwa, uye kugara kwenguva refu, zvichiita kuti vanachiremba vemwoyo vaite maitiro akaomarara nemazvo uye zvakachengeteka.

Rugwaro rwePTFE yekurapa (Polytetrafluoroethylene)mudziyo wekurapa wakasarudzika unoshandiswa mumabasa akasiyana-siyana asingapindi zvakanyanya kuti upinde mutsinga dzeropa, migero, kana zvimwe zvimiro zvemuviri. PTFE, fluoropolymer yakagadzirwa, inozivikanwa nekunyorova kwayo kwakanyanya, kusabatwa nemakemikari, uye kuenderana nehupenyu, zvichiita kuti ive chinhu chakakodzera chekufukidza waya dzekufambisa. Waya dzekufambisa dzakafukidzwa nePTFE dzakagadzirirwa kupa kufamba kwakanaka, kuderedza kukweshana, uye kuderedza kukuvara kwenyama panguva yekurapwa.

Chinorapa Hydrophilic Coated Guidewiremudziyo wekurapa wakagadzirirwa kubatsira kufamba zvakanaka uye nemazvo mutsinga dzeropa, migero, kana zvimwe zvimiro zvemuviri panguva yekuvhiyiwa kusingapindi zvakanyanya. Kuvhara kwemvura kunotsvedza zvakanyanya kana kwanyorova, zvichideredza zvakanyanya kukweshana uye zvichiita kuti zvive nyore kupfuura nepanzira dzakamanikana kana dzakakombama. Rudzi urwu rwewaya yekutungamira runoshandiswa zvakanyanya mukurapa kwe radiology, cardiology, urology, nedzimwe nzvimbo dzekurapa uko kufamba kwakanyatsojeka uye kweatraumatic kwakakosha.

Nhungamiro yeMbizi yekurapamudziyo wekurapa wakagadzirirwa kushandiswa mukurapa kusingapindi zvakanyanya, kunyanya muurology negastroenterology. Wakatumidzwa zita nekuda kwechimiro chawo chakasiyana che "zebra-striped" coating pattern. Dhizaini iyi yakasiyana inopa chiyero pakati pekufamba zvakanaka uye kubata kwakadzorwa, zvichiita kuti ive yakakodzera maitiro anoda kufamba kwakanyatsojeka uye kugadzikana, sekubviswa kwematombo kana kuiswa kwestent muweti kana nyongo.