Na'urar Ɗaukar Ruwan Jijiya Polyvinyl Alcohol Embolic Microspheres

Alamun Amfani (Bayyana)

Embolic Microspheresan yi nufin amfani da su don ƙaddamar da ƙwayoyin cuta na arteriovenous (AVMs) da kuma ciwon hawan jini, ciki har da fibroids na mahaifa.

Sunan gama gari ko na al'ada:Polyvinyl Alcohol Embolic MicrospheresRabewa

Suna:Na'urar Tajiyar Jiji

Rabewa: Darasi na II

Panel:cututtukan zuciya

Bayanin na'ura

Embolic Microspheressu ne microspheres hydrogel masu matsawa tare da siffa ta yau da kullun, daɗaɗɗen wuri, da girman calibrated, waɗanda aka samo asali ne sakamakon gyare-gyaren sinadarai akan kayan polyvinyl barasa (PVA). Embolic Microspheres sun ƙunshi macromer da aka samo daga polyvinyl barasa (PVA), kuma suna da hydrophilic, ba za a iya sake sakewa ba, kuma suna samuwa a cikin kewayon masu girma dabam. Maganin adanawa shine 0.9% maganin sodium chloride. Abubuwan da ke cikin ruwa na cikakken microsphere polymerized shine 91% ~ 94%. Microspheres na iya jure wa matsawa na 30%.

Embolic Microspheres ana kawo bakararre kuma an shirya su a cikin gilashin da aka rufe.

An yi nufin amfani da Microspheres na Embolic don ƙaddamar da ƙwayoyin cuta na arteriovenous (AVMs) da kuma ciwon hawan jini, ciki har da fibroids na mahaifa. Ta hanyar toshe isar da jini zuwa wurin da aka yi niyya, ƙwayar cuta ko rashin lafiya yana fama da yunwar abubuwan gina jiki kuma yana raguwa cikin girma.

Za a iya isar da Microspheres Embolic ta hanyar microcatheters na yau da kullun a cikin kewayon 1.7-4 Fr. A lokacin amfani, Embolic Microspheres an haxa su tare da wakili mai bambanci na nonionic don samar da maganin dakatarwa. Embolic Microspheres an yi niyya don amfani guda ɗaya kuma ana ba su bakararre da marasa pyrogenic. An kwatanta saitunan na'urar Embolic Microsphere a cikin Table 1 da Table 2 a ƙasa.

Daga cikin daban-daban size jeri na Embolic Microspheres, girman jeri da za a iya amfani da igiyar ciki fibroid embolisation ne 500-700μm, 700-900μm da 900-1200μm.

Table: Tsarin na'ura na Embolic Microspheres

Indication

Product

Lambar

Calibrated

Girman (µm)

Quantity

HyCiwon jijiyoyin jini / Arteriovenous

Malformations

Uterine Fibroids

B107S103 100-300

1ml microspheres: 7ml 0.9%

sodium chloride

Ee A'a

B107S305 300-500

1ml microspheres: 7ml 0.9%

sodium chloride

Ee A'a

B107S507 500-700

1ml microspheres: 7ml 0.9%

sodium chloride

Na iya

B107S709 700-900

1ml microspheres: 7ml 0.9%

sodium chloride

Na iya

B107S912 900-1200

1ml microspheres: 7ml 0.9%

sodium chloride

Na iya

B207S103 100-300

2ml microspheres: 7ml 0.9%

sodium chloride

Ee A'a

B207S305 300-500

2ml microspheres: 7ml 0.9%

sodium chloride

Ee A'a

Saukewa: B207S507500-700

2ml microspheres: 7ml 0.9%

sodium chloride

Na iya

B207S709 700-900

2ml microspheres: 7ml 0.9%

sodium chloride

Na iya

B207S912 900-1200

2ml microspheres: 7ml 0.9%

sodium chloride

Na iya