He aha nā Embolic Microspheres?

Nā Hōʻailona no ka Hoʻohana (E wehewehe)

Nā Microspheres Embolicua manaʻo ʻia e hoʻohana ʻia no ka embolization o nā arteriovenous malformations (AVMs) a me nā puʻupuʻu hypervascular, me nā fibroids uterine.

 

Inoa maʻamau a i ʻole maʻamau: Hoʻokaʻawale ʻana o nā Microspheres Embolic Polyvinyl Alcohol

Inoa: Mea Hana Embolization Vascular

Hoʻokaʻawale ʻana: Papa II

Panel: Cardiovascular

 

Wehewehena o ka hāmeʻa

 

ʻO nā Embolic Microspheres he mau microspheres hydrogel hiki ke hoʻopili ʻia me ke ʻano maʻamau, ka ʻili laumania, a me ka nui i hoʻoponopono ʻia, i hana ʻia ma muli o ka hoʻololi kemika ma nā mea polyvinyl alcohol (PVA). Aia nā Embolic Microspheres i kahi macromer i loaʻa mai ka polyvinyl alcohol (PVA), a he hydrophilic, non-resorbable, a loaʻa i nā ʻano nui like ʻole. ʻO ka hopena mālama he 0.9% sodium chloride solution. ʻO ka nui o ka wai o ka microsphere polymerized piha he 91% ~ 94%. Hiki i nā Microspheres ke ʻae i ka hoʻopili ʻana o 30%.

Hoʻolako ʻia nā Embolic Microspheres i sterile a hoʻopili ʻia i loko o nā ʻōmole aniani i hoʻopaʻa ʻia.

Ua manaʻo ʻia nā Embolic Microspheres e hoʻohana ʻia no ka embolization o nā arteriovenous malformations (AVMs) a me nā puʻupuʻu hypervascular, me nā fibroids uterine. Ma ka ālai ʻana i ke kahe koko i ka wahi i manaʻo ʻia, ua nele ka puʻupuʻu a i ʻole ka malformation i nā meaʻai a emi iho ka nui.

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

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

Papa: Nā hoʻonohonoho hāmeʻa o nā Microspheres Embolic
Huahana Kōkuhi	Hoʻoponopono ʻia Ka nui (µm)	Ka nui	Hōʻike
			Nā puʻupuʻu Hypervascular / Arteriovenous Nā ʻano kīnā ʻole	ʻO ka Fibroid Uterine
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 Kōkuhi	Hoʻoponopono ʻia Ka nui (µm)	Ka nui	Hōʻike
			Nā puʻupuʻu Hypervascular / Arteriovenous Nā ʻano kīnā ʻole	ʻO ka Fibroid Uterine
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