He aha ngā porowhita iti embolic?

Ngā Tohu mō te Whakamahinga (Whakaahuahia)

Ngā Porowhita Irahikohei whakamahi mā te whakapūtanga o ngā arteriovenous malformations (AVMs) me ngā pukupuku hypervascular, tae atu ki ngā fibroids uterine.

 

Ingoa Noa, Ingoa Noa rānei: Te Whakarōpūtanga o ngā Porowhita Matūriki Waipiro Polyvinyl

Ingoa: Pūrere Whakapūmau Toto

Whakarōpūtanga: Akomanga II

Paewhiri: Ngākau

 

Whakaahuatanga Pūrere

 

Ko ngā Irahiko Embolic he irahiko hydrogel ka taea te pēhi, he āhua ōrite, he mata maeneene, he rahi kua whakaritea, i hangaia hei hua o te whakarerekētanga matū i runga i ngā rauemi polyvinyl alcohol (PVA). Ko ngā Irahiko Embolic he macromer i ahu mai i te polyvinyl alcohol (PVA), ā, he hydrophilic, kāore e mimiti, ā, e wātea ana i roto i ngā rahi rerekē. Ko te otinga tiaki he 0.9% te otinga konutai pūhaumāota. Ko te nui o te wai o te irahiko polymerized kua oti te polymerize he 91% ~ 94%. Ka taea e ngā irahiko te tu atu ki te pēhitanga o te 30%.

Ka tukuna ngā Embolic Microspheres he parakore, ā, ka takaihia ki roto i ngā ipu karāhe hiri.

Ko ngā Embolic Microspheres he mea hanga hei whakamahi mā te embolization o ngā arteriovenous malformations (AVMs) me ngā pukupuku hypervascular, tae atu ki ngā fibroids uterine. Mā te aukati i te rere o te toto ki te wāhi ūnga, ka kore he matūkai i te pukupuku, i te malformation rānei, ā, ka iti haere te rahi.

Ka taea te tuku i ngā Maikoropiko Embolic mā roto i ngā maikoropiko catheter noa i te awhe 1.7-4 Fr. I te wā e whakamahia ana, ka konatunatua ngā Maikoropiko Embolic ki tētahi kaihoko rerekē kore-ionic hei hanga i tētahi otinga whakatārewatanga. Ko ngā Maikoropiko Embolic he mea hanga mō te whakamahinga kotahi, ā, ka tukuna he parakore, kāore hoki e pupuhi. Kei te Ripanga 1 me te Ripanga 2 i raro nei ngā whirihoranga taputapu o te Maikoropiko Embolic.

I roto i ngā awhe rahi rerekē o ngā Embolic Microspheres, ko ngā awhe rahi ka taea te whakamahi mō te embolization fibroid uterine ko te 500-700μm, 700-900μm me te 900-1200μm.

Ripanga: Ngā whirihoranga taputapu o ngā Maikoroporo Embolic
Hua Waehere	Kua Whakamātauria Rahi (µm)	Te rahinga	Tohu
			Ngā Puku Toto Nui/ Ngā Arteriovenous Ngā āhua hē	Te Pūmua o te Kōpū
B107S103	100-300	Ngā porowhita iti 1ml: 7ml 0.9% konutai pūhaumāota	Āe	No
B107S305	300-500	Ngā porowhita iti 1ml: 7ml 0.9% konutai pūhaumāota	Āe	No
B107S507	500-700	Ngā porowhita iti 1ml: 7ml 0.9% konutai pūhaumāota	Āe	Āe
B107S709	700-900	Ngā porowhita iti 1ml: 7ml 0.9% konutai pūhaumāota	Āe	Āe
B107S912	900-1200	Ngā porowhita iti 1ml: 7ml 0.9% konutai pūhaumāota	Āe	Āe
B207S103	100-300	Ngā porowhita iti 2ml: 7ml 0.9% konutai pūhaumāota	Āe	No
B207S305	300-500	Ngā porowhita iti 2ml: 7ml 0.9% konutai pūhaumāota	Āe	No
B207S507	500-700	Ngā porowhita iti 2ml: 7ml 0.9% konutai pūhaumāota	Āe	Āe
B207S709	700-900	Ngā porowhita iti 2ml: 7ml 0.9% konutai pūhaumāota	Āe	Āe
B207S912	900-1200	Ngā porowhita iti 2ml: 7ml 0.9% konutai pūhaumāota	Āe	Āe

 

Hua Waehere	Kua Whakamātauria Rahi (µm)	Te rahinga	Tohu
			Ngā Puku Toto Nui/ Ngā Arteriovenous Ngā āhua hē	Te Pūmua o te Kōpū
U107S103	100-300	Ngā porowhita iti 1ml: 7ml 0.9% konutai pūhaumāota	Āe	No
U107S305	300-500	Ngā porowhita iti 1ml: 7ml 0.9% konutai pūhaumāota	Āe	No
U107S507	500-700	Ngā porowhita iti 1ml: 7ml 0.9% konutai pūhaumāota	Āe	Āe
U107S709	700-900	Ngā porowhita iti 1ml: 7ml 0.9% konutai pūhaumāota	Āe	Āe
U107S912	900-1200	Ngā porowhita iti 1ml: 7ml 0.9% konutai pūhaumāota	Āe	Āe
U207S103	100-300	Ngā porowhita iti 2ml: 7ml 0.9% konutai pūhaumāota	Āe	No
U207S305	300-500	Ngā porowhita iti 2ml: 7ml 0.9% konutai pūhaumāota	Āe	No
U207S507	500-700	Ngā porowhita iti 2ml: 7ml 0.9% konutai pūhaumāota	Āe	Āe
U207S709	700-900	Ngā porowhita iti 2ml: 7ml 0.9% konutai pūhaumāota	Āe	Āe
U207S912	900-1200	Ngā porowhita iti 2ml: 7ml 0.9% konutai pūhaumāota	Āe	Āe