He aha ka Embolic Microspheres?

Nā hōʻailona no ka hoʻohana ʻana (E wehewehe)

Embolic Microspheresua manaʻo ʻia e hoʻohana ʻia no ka embolization o arteriovenous malformations (AVMs) a me nā maʻi maʻi hypervascular, me nā fibroids uterine.

 

Ka inoa maʻamau a i ʻole: Polyvinyl Alcohol Embolic Microspheres Classification

Inoa: Vascular Embolization Device

Papahana: Papa II

Panel: Cardiovascular

 

ʻO ka wehewehe ʻana i nā mea hana

 

ʻO Embolic Microspheres nā microspheres hydrogel compressible me ke ʻano maʻamau, ka ʻili maʻemaʻe, a me ka nui calibrated, i hoʻokumu ʻia ma muli o ka hoʻololi kemika i nā mea polyvinyl alcohol (PVA). ʻO Embolic Microspheres he macromer i loaʻa mai ka polyvinyl alcohol (PVA), a he hydrophilic, non-resorbable, a loaʻa i nā ʻano nui. ʻO ka hopena mālama he 0.9% ka hopena sodium chloride. ʻO ka ʻike wai o ka microsphere polymerized piha he 91% ~ 94%. Hiki i nā Microspheres ke ʻae i ka hoʻoemi ʻana o 30%.

Hāʻawi ʻia nā Embolic Microspheres sterile a hoʻopaʻa ʻia i loko o nā hue aniani i hoʻopaʻa ʻia.

Hoʻohana ʻia nā Embolic Microspheres no ka embolization o arteriovenous malformations (AVMs) a me nā maʻi maʻi hypervascular, me nā fibroids uterine. Ma ka pale ʻana i ka hāʻawi ʻana i ke koko i ka wahi i hoʻopaʻa ʻia, ua pōloli ka ʻōpū a i ʻole ka malformation i nā meaʻai a emi i ka nui.

Hiki ke hāʻawi ʻia nā Embolic Microspheres ma o nā microcatheters maʻamau i ka pae 1.7-4 Fr. I ka manawa o ka hoʻohana ʻana, ua hui pū ʻia nā Embolic Microspheres me kahi mea hoʻohālikelike nonionic e hana i kahi hopena hoʻomaha. Hoʻolālā ʻia nā Embolic Microspheres no ka hoʻohana hoʻokahi a hāʻawi ʻia i ka sterile a me ka non-pyrogenic. Hōʻike ʻia nā hoʻonohonoho hoʻonohonoho o ka Embolic Microsphere ma ka Papa 1 a me ka Papa 2 ma lalo nei.

Ma waena o nā ʻano nui like ʻole o Embolic Microspheres, ʻo nā pae nui e hiki ke hoʻohana ʻia no ka fibroid uterine embolization ʻo 500-700μm, 700-900μm a me 900-1200μm.

Papa: Nā hoʻonohonoho ʻana o nā hāmeʻa o Embolic Microspheres
Huahana Code	Hoʻopili ʻia Nui (µm)	Ka nui	Hōʻike
			ʻO nā puʻupuʻu Hypervascular/Arteriovenous Nā hana ʻino	ʻUterine Fibroid
B107S103	100-300	1ml microspheres: 7ml 0.9% sodium chloride	ʻAe	No
B107S305	300-500	1ml microspheres: 7ml 0.9% sodium chloride	ʻAe	No
B107S507	500-700	1ml microspheres: 7ml 0.9% sodium chloride	ʻAe	ʻAe
B107S709	700-900	1ml microspheres: 7ml 0.9% sodium chloride	ʻAe	ʻAe
B107S912	900-1200	1ml microspheres: 7ml 0.9% sodium chloride	ʻAe	ʻAe
B207S103	100-300	2ml microspheres: 7ml 0.9% sodium chloride	ʻAe	No
B207S305	300-500	2ml microspheres: 7ml 0.9% sodium chloride	ʻAe	No
B207S507	500-700	2ml microspheres: 7ml 0.9% sodium chloride	ʻAe	ʻAe
B207S709	700-900	2ml microspheres: 7ml 0.9% sodium chloride	ʻAe	ʻAe
B207S912	900-1200	2ml microspheres: 7ml 0.9% sodium chloride	ʻAe	ʻAe

 

Huahana Code	Hoʻopili ʻia Nui (µm)	Ka nui	Hōʻike
			ʻO nā puʻupuʻu Hypervascular/Arteriovenous Nā hana ʻino	ʻUterine Fibroid
U107S103	100-300	1ml microspheres: 7ml 0.9% sodium chloride	ʻAe	No
U107S305	300-500	1ml microspheres: 7ml 0.9% sodium chloride	ʻAe	No
U107S507	500-700	1ml microspheres: 7ml 0.9% sodium chloride	ʻAe	ʻAe
U107S709	700-900	1ml microspheres: 7ml 0.9% sodium chloride	ʻAe	ʻAe
U107S912	900-1200	1ml microspheres: 7ml 0.9% sodium chloride	ʻAe	ʻAe
U207S103	100-300	2ml microspheres: 7ml 0.9% sodium chloride	ʻAe	No
U207S305	300-500	2ml microspheres: 7ml 0.9% sodium chloride	ʻAe	No
U207S507	500-700	2ml microspheres: 7ml 0.9% sodium chloride	ʻAe	ʻAe
U207S709	700-900	2ml microspheres: 7ml 0.9% sodium chloride	ʻAe	ʻAe
U207S912	900-1200	2ml microspheres: 7ml 0.9% sodium chloride	ʻAe	ʻAe