I-Micro Catheter ye-Coronary

I-Micro Catheter ye-Coronary

Ikakhulukazi Ukusetshenziswa

I-micro catheter ihloselwe ukusetshenziswa ekufakweni kwemidiya ehlukile, umuthi noma okokusebenza kwe-embolic emithanjeni yenhliziyo, futhi okuhloswe ngayo ukuhlinzeka ngosekelo ekubekweni kwezintambo eziqondisayo noma ukushintshaniswa kwezintambo eziqondisayo.

Ukwakheka Komkhiqizo

I-Micro catheter iqukethe ihabhu leshubhu, i-sheath yokuvikela, umzimba we-catheter, indandatho eyakhayo, okuyiphakheji eliyisikhwama sepulasitiki Sephepha, futhi inzalo i-EO. Izinto zokwakha yiPebax, Eurelon, 304V Stainless steel, PTFE coating, Platinoiridium, TPU, PC, Platinoiridium, Hydrophilic coating.

Ububanzi bohlelo lokusebenza

Umkhiqizo usetshenziselwa ukujova ama-ejenti okuxilonga (njengama-agent ahlukile), ama-ejenti ezokwelapha (njengamalungiselelo ekhemisi, izinto ze-embolic), kanye nokusekela i-guidewire efanelekile ku-vasculature ye-peripheral.

Izici

1.I-radiopaque enhle kakhulu, ibhande lomaka leplatinamu/iridum elishumekwe ukuze kube noshintsho olubushelelezi
I-2.PTFE isendlalelo sangaphakathi esiklanyelwe ukuhlinzeka ngokuphusha okuhle kakhulu lapho isekela ukuthuthukiswa kwedivayisi
3.Isakhiwo esilukiweyo sensimbi engagqwali esiminyaniswe kakhulu kuwo wonke umgodi we-catheter, sinikeza amandla athuthukisiwe okuqina ukuze kukhuphuke ukuwela.
4.I-Hydrophilic coating kanye nomklamo omude we-taper kusuka endaweni eseduze ukuya kwe-distal: 2.8 Fr ~ 3.0 Fr ukuze uthole ukuwela kwezilonda ezincane

Umyalelo Wokusetshenziswa

1. Khipha umkhiqizo ephaketheni.

2.Khetha i-guidewire ehambisanayo nale catheter encane.

3.Sebenzisa i-Heparin saline ukuhlanza i-Micro catheter ngokusebenzisa i-Protect hoop futhi uqiniseke ukuthi ingaphezulu lomkhiqizo ligcotshwe ngokugcwele.

4.Faka i-guidewire ku-micro catheter.

5.Faka i-guidewire kanye ne-micro catheter kancane kancane endaweni yesilonda ngesixhumi esingu-Y noma i-sheath.

6.Ngemva kokuba i-micro catheter ithole indawo edingekayo, thatha izinyathelo zokuxilonga noma zokwelapha ezidingekayo kamuva; Khipha i-valve ye-hemostasis futhi ukhiphe i-micro catheter kancane emkhunjini.