Igikoresho cyo Gutera Imitsi y'amaraso Inzoga za Polyvinyl Alcohol Embolic Microspheres

Ibipimo byo gukoresha (Sobanura)

Mikorosifero za Emboliczigenewe gukoreshwa mu kugabanya ubumuga bw'imitsi itera imitsi (AVM) n'ibibyimba by'imitsi itera amaraso menshi, harimo n'ibibyimba byo mu nda.

Izina risanzwe cyangwa risanzwe:Uduce duto tw'imisemburo ya Polyvinyl Alcohol EmbolicGushyira mu byiciro

Izina:Igikoresho cyo Gutera Imitsi y'Umutima

Icyiciro: Icyiciro cya II

Igice:Indwara z'umutima n'imitsi

Ibisobanuro by'igikoresho

Microspheres za Embolic ni microspheres za hydrogel zishobora gukubanywa zifite ishusho isanzwe, ubuso bworoshye, n'ingano igenwa, zikorwa bitewe n'impinduka mu bya shimi ku bikoresho bya polyvinyl alcohol (PVA). Microspheres za Embolic zigizwe na macromer ikomoka kuri polyvinyl alcohol (PVA), kandi zikunda amazi, ntizishobora gukurwamo, kandi ziboneka mu bunini butandukanye. Umuti wo kubungabunga ni 0.9% ya sodium chloride. Amazi ya microsphere yuzuye polymer ni 91% ~ 94%. Microspheres zishobora kwihanganira gukuba kwa 30%.

Udupira twa Embolic Microspheres dutangwa tudahumanye kandi tugapfunyikwa mu ducupa tw'ikirahure dufunze.

Uduce twa Embolic Microspheres tugamije gukoreshwa mu gukuraho ubumuga bw'imitsi itera imitsi (AVM) n'ibibyimba by'imitsi itera amaraso menshi, harimo n'udukoko twa fibroids two mu mura. Mu kubuza amaraso kugera aho agenewe, ikibyimba cyangwa ubumuga burabura intungamubiri kandi bugagabanuka mu bunini.

Microspheres za Embolic zishobora gutangwa binyuze muri microcatheters zisanzwe ziri mu bwoko bwa 1.7-4 Fr. Mu gihe cyo gukoreshwa, Embolic Microspheres zivangwa n'ikintu kidakoresha ioni kugira ngo bikore umuti wo gusunika. Microspheres za Embolic zigenewe gukoreshwa rimwe kandi zitangwa zidafite ubwiza kandi zidakoresha pyrogen. Imiterere y'ibikoresho bya Embolic Microsphere isobanurwa mu mbonerahamwe ya 1 n'imbonerahamwe ya 2 hepfo.

Mu ngano zitandukanye za Embolic Microspheres, ingano zishobora gukoreshwa mu gukurura fibroid ya uterine ni 500-700μm, 700-900μm na 900-1200μm.

Table: Imiterere y'ibikoresho bya Embolic Microspheres

Iikimenyetso

Proumuyoboro

Kode

Byagenzuwe

Ingano (µm)

Qubunini

HyIbibyimba byo mu mitsi/ Imitsi yo mu mitsi

Maimiterere

Fibroid yo mu mura

B107S103 100-300

Mikorosiferi 1ml: 7ml 0.9%

sodium chloride

Yego Oya

B107S305 300-500

Mikorosiferi 1ml: 7ml 0.9%

sodium chloride

Yego Oya

B107S507 500-700

Mikorosiferi 1ml: 7ml 0.9%

sodium chloride

Yego Yego

B107S709 700-900

Mikorosiferi 1ml: 7ml 0.9%

sodium chloride

Yego Yego

B107S912 900-1200

Mikorosiferi 1ml: 7ml 0.9%

sodium chloride

Yego Yego

B207S103 100-300

Uduce duto twa mililitiro 2: 7ml 0.9%

sodium chloride

Yego Oya

B207S305 300-500

Uduce duto twa mililitiro 2: 7ml 0.9%

sodium chloride

Yego Oya

B207S507 500-700

Uduce duto twa mililitiro 2: 7ml 0.9%

sodium chloride

Yego Yego

B207S709 700-900

Uduce duto twa mililitiro 2: 7ml 0.9%

sodium chloride

Yego Yego

B207S912 900-1200

Uduce duto twa mililitiro 2: 7ml 0.9%

sodium chloride

Yego Yego