Mudziyo weEmbolization yeMitsipa yeropa Polyvinyl Alcohol Embolic Microspheres
Zviratidzo zvekushandisa (Tsanangura)
Ma Microspheres eEmbolicyakagadzirirwa kushandiswa pakudzivirira kukuvara kwetsinga dzeropa (AVMs) uye bundu remwoyo, kusanganisira uterine fibroids.
Zita Rinowanzo shandiswa kana kuti Rinowanzo shandiswa:MaMicrospheres ePolyvinyl Alcohol EmbolicKupatsanura
Zita:Mudziyo weKubvisa Mitsipa yeropa
Kupatsanura: Kirasi II
Panera:Mwoyo netsinga dzeropa
Tsananguro yemudziyo
Embolic Microspheres imhando yehydrogel microspheres inodzvanywa ine chimiro chakajairwa, pamusoro payo pakatsetseka, uye saizi yakaganhurirwa, iyo inoumbwa nekuda kwekuchinja kwemakemikari pazvinhu zvepolyvinyl alcohol (PVA). Embolic Microspheres ine macromer inobva kupolyvinyl alcohol (PVA), uye inopfava, haibvisike, uye inowanikwa muhukuru hwakasiyana. Mhinduro yekuchengetedza i0.9% sodium chloride solution. Mvura iri mu microsphere yakazara polymerized i91% ~ 94%. Microspheres inogona kutsungirira kudzvanywa kwe30%.
Embolic Microspheres inowanikwa isina utachiona uye inoiswa mumabhodhoro egirazi akavharwa.
MaEmbolic Microspheres akagadzirirwa kushandiswa pakudzivirira kukuvara kwetsinga dzeropa (AVMs) uye bundu reropa, kusanganisira uterine fibroids. Nekuvharira ropa kusvika panzvimbo yaunoda, bundu kana kukuvara kwetsinga kunoshaya zvinovaka muviri uye kunoderedza saizi.
Embolic Microspheres inogona kuendeswa kuburikidza nema microcatheters akajairika ari muhuwandu hwe1.7-4 Fr. Panguva yekushandiswa, Embolic Microspheres inosanganiswa ne nonionic contrast agent kuti igadzire suspension solution. Embolic Microspheres yakagadzirirwa kushandiswa kamwe chete uye inowanikwa isina utachiona uye isingakuvadzi pyrogenic. Magadzirirwo emidziyo yeEmbolic Microsphere anotsanangurwa muTafura 1 neTafura 2 pazasi.
Pakati pemhando dzakasiyana dzeEmbolic Microspheres, mhando dzehukuru dzinogona kushandiswa pakubvisa uterine fibroid ndedze 500-700μm, 700-900μm uye 900-1200μm.
Table: Magadzirirwo emidziyo yeEmbolic Microspheres
Ichiratidzo
Promugero wemugero
Kodhi
Yakagadziriswa
Saizi (µm)
Qhunhu
HyMatumbu emutsinga/ arteriovenous
Mamafomu
Uterine Fibroid
B107S103 100-300
1ml microspheres: 7ml 0.9%
sodium chloride
Hongu Kwete
B107S305 300-500
1ml microspheres: 7ml 0.9%
sodium chloride
Hongu Kwete
B107S507 500-700
1ml microspheres: 7ml 0.9%
sodium chloride
Hongu Hongu
B107S709 700-900
1ml microspheres: 7ml 0.9%
sodium chloride
Hongu Hongu
B107S912 900-1200
1ml microspheres: 7ml 0.9%
sodium chloride
Hongu Hongu
B207S103 100-300
2ml microspheres: 7ml 0.9%
sodium chloride
Hongu Kwete
B207S305 300-500
2ml microspheres: 7ml 0.9%
sodium chloride
Hongu Kwete
B207S507 500-700
2ml microspheres: 7ml 0.9%
sodium chloride
Hongu Hongu
B207S709 700-900
2ml microspheres: 7ml 0.9%
sodium chloride
Hongu Hongu
B207S912 900-1200
2ml microspheres: 7ml 0.9%
sodium chloride
Hongu Hongu
|
Promugero wemugero Kodhi |
Yakagadziriswa Saizi (µm) |
Qhunhu | Ichiratidzo | |
| HyMatumbu emutsinga/ arteriovenous Mamafomu |
Uterine Fibroid | |||
| U107S103 | 100-300 | 1ml microspheres: 7ml 0.9% sodium chloride | Ehe | No |
| U107S305 | 300-500 | 1ml microspheres: 7ml 0.9% sodium chloride | Ehe | No |
| U107S507 | 500-700 | 1ml microspheres: 7ml 0.9% sodium chloride | Ehe | Ehe |
| U107S709 | 700-900 | 1ml microspheres: 7ml 0.9% sodium chloride | Ehe | Ehe |
| U107S912 | 900-1200 | 1ml microspheres: 7ml 0.9% sodium chloride | Ehe | Ehe |
| U207S103 | 100-300 | 2ml microspheres: 7ml 0.9% sodium chloride | Ehe | No |
| U207S305 | 300-500 | 2ml microspheres: 7ml 0.9% sodium chloride | Ehe | No |
| U207S507 | 500-700 | 2ml microspheres: 7ml 0.9% sodium chloride | Ehe | Ehe |
| U207S709 | 700-900 | 2ml microspheres: 7ml 0.9% sodium chloride | Ehe | Ehe |
| U207S912 | 900-1200 | 2ml microspheres: 7ml 0.9% sodium chloride | Ehe | Ehe |
