Kedu ihe bụ Embolic Microspheres?

Ngosipụta maka ojiji (Kọwaa)

Embolic MicrospheresEzubere ka e jiri ya mee ihe maka mmechi nke akwara arteriovenous malformations (AVMs) na etuto hypervascular, gụnyere fibroids uterine.

 

Aha a na-ahụkarị ma ọ bụ nke mbụ: Polyvinyl Alcohol Embolic Microspheres nhazi ọkwa

Aha: Ngwaọrụ embolization akwara

Nhazi: Klas II

Ogwe: Cardiovascular

 

Nkọwa ngwaọrụ

 

Embolic Microspheres bụ microspheres hydrogel compressible nwere udi oge niile, elu dị larịị, yana nha nha, nke emere n'ihi mgbanwe kemịkalụ na ihe polyvinyl mmanya (PVA). Embolic Microspheres nwere macromer nke sitere na mmanya polyvinyl (PVA), ma bụrụ hydrophilic, enweghị ike resorbable, ma dị n'ọtụtụ nha. Ihe ngwọta nchekwa bụ 0.9% sodium chloride ngwọta. Ọdịnaya mmiri nke microsphere polymerized zuru oke bụ 91% ~ 94%. Microspheres nwere ike ịnagide mkpakọ nke 30%.

A na-ebunye Microspheres Embolic ma tinye ya n'ime vial enyo mechiri emechi.

A na-ezubere iji microspheres embolic mee ihe maka mmechi nke akwara arteriovenous malformations (AVMs) na etuto hypervascular, gụnyere fibroids uterine. Site n'igbochi inye ọbara n'ebe a na-achọsi ike, akpụ ahụ ma ọ bụ ihe na-adịghị mma na-agụ agụụ nke nri ma na-ebelata nha.

Enwere ike ịnyefe Microspheres Embolic site na microcatheters a na-ahụkarị na nso 1.7-4 Fr. N'oge eji, Embolic Microspheres na-agwakọta ya na onye na-ahụ maka ọdịiche nke nonionic iji mepụta ngwọta nkwusioru. Embolic Microspheres bụ maka iji otu eme ihe, a na-ewetakwa ya adịghị ike na nke na-abụghị pyrogenic. A kọwara nhazi ngwaọrụ nke Embolic Microsphere na Tebụl 1 na Tebụl 2 n'okpuru.

N'etiti dị iche iche size ranges nke Embolic Microspheres, size ranges na ike ga-eji maka uterine fibroid emboliation bụ 500-700μm, 700-900μm na 900-1200μm.

Tebụl: Nhazi ngwaọrụ nke Embolic Microspheres
Ngwaahịa Koodu	Haziri Nha (µm)	Ọnụọgụ	Ngosipụta
			Hypervascular Tumor/Arteriovenous Ihe na-adịghị mma	Uterine Fibroids
B107S103	100-300	1ml microspheres: 7ml 0.9% sodium chloride	Ee	No
B107S305	300-500	1ml microspheres: 7ml 0.9% sodium chloride	Ee	No
B107S507	500-700	1ml microspheres: 7ml 0.9% sodium chloride	Ee	Ee
B107S709	700-900	1ml microspheres: 7ml 0.9% sodium chloride	Ee	Ee
B107S912	900-1200	1ml microspheres: 7ml 0.9% sodium chloride	Ee	Ee
B207S103	100-300	2ml microspheres: 7ml 0.9% sodium chloride	Ee	No
B207S305	300-500	2ml microspheres: 7ml 0.9% sodium chloride	Ee	No
B207S507	500-700	2ml microspheres: 7ml 0.9% sodium chloride	Ee	Ee
B207S709	700-900	2ml microspheres: 7ml 0.9% sodium chloride	Ee	Ee
B207S912	900-1200	2ml microspheres: 7ml 0.9% sodium chloride	Ee	Ee

 

Ngwaahịa Koodu	Haziri Nha (µm)	Ọnụọgụ	Ngosipụta
			Hypervascular Tumor/Arteriovenous Ihe na-adịghị mma	Uterine Fibroids
U107S103	100-300	1ml microspheres: 7ml 0.9% sodium chloride	Ee	No
U107S305	300-500	1ml microspheres: 7ml 0.9% sodium chloride	Ee	No
U107S507	500-700	1ml microspheres: 7ml 0.9% sodium chloride	Ee	Ee
U107S709	700-900	1ml microspheres: 7ml 0.9% sodium chloride	Ee	Ee
U107S912	900-1200	1ml microspheres: 7ml 0.9% sodium chloride	Ee	Ee
U207S103	100-300	2ml microspheres: 7ml 0.9% sodium chloride	Ee	No
U207S305	300-500	2ml microspheres: 7ml 0.9% sodium chloride	Ee	No
U207S507	500-700	2ml microspheres: 7ml 0.9% sodium chloride	Ee	Ee
U207S709	700-900	2ml microspheres: 7ml 0.9% sodium chloride	Ee	Ee
U207S912	900-1200	2ml microspheres: 7ml 0.9% sodium chloride	Ee	Ee