Imikhiqizo

I-PTA (i-Percutaneous Transluminal Angioplasty) I-Balloon Catheter iyithuluzi lezokwelapha elingangenisi kakhulu elisetshenziselwa ukwelapha imithambo yegazi emincane noma evalekile. Isetshenziswa kakhulu ezinqubweni ze-angioplasty ukubuyisela ukugeleza kwegazi ngokwandisa i-lumen yemithambo. I-catheter inebhaluni elifuthwayo esicongweni sayo, elikhula ukuze licindezele i-plaque noma izilonda odongeni lwemithambo yegazi, ngaleyo ndlela kuthuthukiswe ukugeleza kwegazi.

I-PTCA Balloon Catheter Isetshenziswa kakhulu ekwelapheni isifo senhliziyo (njenge-angina pectoris, i-myocardial infarction, njll.), ngokwandisa imithambo yenhliziyo evalekile noma evalekile ngebhaluni, ukuthuthukisa ukutholakala kwegazi lenhliziyo. Iyithuluzi elibalulekile kwezokwelapha inhliziyo futhi lisetshenziswa kabanzi emakamelweni okufaka i-catheter yenhliziyo.

Ama-Catheter e-Angiography Zivame ukusetshenziselwa ukuhlolwa kwezithombe zemithambo yegazi yenhliziyo, imithambo yegazi engaphandle, kanye nezinhlelo zemithambo yegazi. Zifaka ama-contrast agents emithanjeni yegazi ukusiza odokotela ukuthi babone ngokucacile isakhiwo somzimba kanye nezilonda zemithambo yegazi, okuhlinzeka ngesisekelo esibalulekile sokuxilongwa nokwelashwa.

I-Catheter Eqondisayo ivame ukusetshenziswa ekuhlinzeni kokungenelela kwenhliziyo (njengokungenelela kwemithambo yenhliziyo, ukungenelela kwemithambo yegazi engaphandle, njll.). Umsebenzi wayo oyinhloko ukuhlinzeka ngendlela ezinzile yezinsimbi ezilandelayo (njenge-balloon catheters, i-stents) nokuqinisekisa ukuthi izinsimbi zokuhlinzwa zingafinyelela kahle endaweni yesilonda.

Idivayisi Yokukhuphuka Kwentengo Yebhaluni Uhlobo lwe-A iyithuluzi lezokwelapha elikhethekile elisetshenziselwa ukufutha nokuthulula amabhaluni ezinqubweni ezahlukahlukene ezingangenisi kakhulu, njenge-angioplasty, ukubekwa kwe-stent, kanye nokunye ukungenelela okudinga ukulawulwa kwengcindezi okunembile. Luhlobo olulula nolulula kakhulu uma luqhathaniswa nedivayisi yohlobo lwe-B, evame ukusetshenziswa ezinqubweni lapho ukuqapha ingcindezi okuthuthukisiwe kungabalulekile kangako.

Imininingwane kanye namamodeli

Uhlobo lwedivayisi yokunyuka kwamanani ebhaluni B iyithuluzi lezokwelapha elikhethekile elisetshenziselwa ukufutha nokuthulula amabhaluni ezinqubweni ezahlukene zezokwelapha, ikakhulukazi ku-angioplasty kanye nokubekwa kwe-stent. Lawa madivayisi aklanyelwe ukunikeza ukulawula okunembile phezu kwengcindezi kanye nomthamo wokunyuka kwamandla emali, ukuqinisekisa ukuphepha kanye nokunemba ngesikhathi sokungenelela. Isibambo esivimbela ukushelela, ukusebenza ngesandla esisodwa, ukukhululwa okusheshayo kwengcindezi.

Imininingwane kanye namamodeli

Idivayisi Yokukhuphuka Kwentengo Yebhaluni Yohlobo Lwesibhamu (Isibhamu - Ukubamba) iyithuluzi lezokwelapha elenzelwe ngesandla elenzelwe ukwehla/ukwehla kwamandla emithanjeni yama-balloon catheter okunembile nokulawulwayo ngesikhathi sezinqubo zemithambo yegazi ezingangenisi kakhulu njenge-Percutaneous Transluminal Angioplasty (PTA), i-Stent Deployment, i-Lower Limb Angioplasty nokunye.

Imininingwane kanye namamodeli

Idivayisi Yokukhuphuka Kwentengo Yebhaluni Yohlobo lwe-HP (Umfutho Ophezulu) iyithuluzi lezokwelapha elisezingeni eliphezulu elenzelwe ngqo izinqubo zokungenelela ezidinga amazinga aphezulu kakhulu okucindezela. Le divayisi iyithuluzi elibalulekile emikhakheni efana ne-cardiology yokungenelela, i-radiology, kanye nokuhlinzwa kwemithambo yegazi, lapho ukukhuphuka kwe-balloon okunembile nokulawulwa kubalulekile ukuze kube nemiphumela ephumelelayo. Idivayisi yohlobo lwe-HP yenzelwe ukubhekana nezidingo ezinzima zezinqubo ezifana ne-coronary angioplasty, ukufakwa kwe-stent okuyinkimbinkimbi, kanye nezinye izinhlelo zokusebenza zokucindezela okuphezulu, ukuqinisekisa kokubili ukuphepha nokusebenza kahle.

Imininingwane kanye namamodeli

Isethi Yesigqoko Sokwethula isetshenziselwa ukwandisa ukusikwa kwe-percutaneous kanye nokuqinisekisa ukufinyelela emthanjeni wegazi ngendlela ye-Seldinger, ukusiza i-catheter ukuthi ingene emthanjeni noma emthanjeni ukuze isebenze.

I Isethi Yesitsha Se-Hemostasis (Push - Donsa) iyithuluzi elithuthukisiwe lokuvala imithambo yegazi elenzelwe ukufeza izinqubo ze-hemostasis ezisheshayo nezivikelekile ngemuva kwemithambo yegazi noma imithambo yegazi (isb. i-angiography, i-catheterization). Indlela yayo entsha yokucindezela nokudonsa iqinisekisa ukusebenza okulula, kunciphisa ukukhathala kodokotela ngenkathi kuthuthukiswa ukuphepha kwesiguli.

I Isethi Yevalvu Ye-Hemostasis (Uhlobo Lokucindezela - Chofoza)iyithuluzi lezokwelapha elisetshenziswa ezinqubweni zokufinyelela emithanjeni yegazi, njengokufakwa kwe-central line, i-angiography, noma okunye ukungenelela okusekelwe ku-catheter. Lisiza ekugcineni insimu engenagazi ngenkathi livumela ukufakwa okubushelelezi nokuphathwa kwezintambo zokuqondisa, ama-catheter, noma amanye amadivayisi.

I I-Hemostasis Valve eneSethi - Isikulufu iyithuluzi lezokwelapha elivame ukusetshenziswa ezinqubweni zokufinyelela emithanjeni yegazi (njenge-angiography, i-angioplasty, noma ukungenelela okusekelwe ku-catheter) ukuvimbela ukugeleza kwegazi emuva ngenkathi kuvumela ukufakwa kwezintambo zokuqondisa, ama-catheter, noma ezinye izinsimbi.

I I-Hemostasis Valve enesethi - Isikulufu Esifushaneinomumo we-Y, inesiteshi esisodwa esiyinhloko kanye neziteshi ezimbili zamagatsha. Ingxenye eyinhloko iyipulaki enesiteshi sokugeleza sangaphakathi esinomumo we-L. Ngokujikelezisa inkinobho yangaphandle, isimo sokuxhumeka kwesiteshi sokugeleza singashintshwa. Usayizi ophelele uncane, wenzelwe ukuhlanganiswa nemishini yezokwelapha enesikhala esilinganiselwe noma ukusebenza kalula kumapayipi eziguli ayinkimbinkimbi, kuyilapho kunciphisa uketshezi olusele emapayipini. Amachweba ngokuvamile asebenzisa izixhumi zezokwelapha ezijwayelekile, ezivame kakhulu izixhumi ze-Luer, ukuqinisekisa ukuxhumana okuphephile, okungenawo amanzi, kanye nokuxhumana okujwayelekile.

I-Medical Manifold isetshenziswa ekuhlinzeni kokungenelela kwemithambo yegazi ukuze kusungulwe iziteshi eziningi zokujova zemithi yoketshezi noma i-contrast medium. Inani eliphezulu lokucindezela lomkhiqizo lingu-500psi.

Imininingwane kanye namamodeli

Isethi Yezokwelapha Eziningi isetshenziselwa ukumnika umuthi noma indlela yokuqhathanisa iziguli ezinezifo zenhliziyo.

Imininingwane kanye namamodeli

Isirinji yokulawula umthamo Isetshenziswa kakhulu kuma-contrast agents noma ekufakweni kwemithi yoketshezi ekwelashweni okungenelela okuncane noma ekuhlinzeni kokuxilonga. Kulula ukuyisebenzisa nokulawula. Lo mklamo wenza abasebenzi bezokwelapha noma iziguli bakwazi ukujova imithi ngendlela eqinile nenembile, ikakhulukazi efaneleka ezimweni ezidinga amandla amakhulu noma ukuhlinzwa isikhathi eside.

Imininingwane kanye namamodeli