Vascular embolization mudziyo polyvinyl doro rinonwa micospheres
Zviratidzo zvekushandisa (tsanangura)
Embolic microspheresinoitirwa kuti ishandiswe pakutamiswa kwe arteriovenous malformations (avms) uye hypervascular tumors, kusanganisira chiuteve fibroids.
Zvakajairika kana Zvakajairika Zita:Polyvinyl doro rinonwa micospheresKuiswa
Zita:Vascular embolization mudziyo
Classification: Kirasi II
Panel:Cardiovascular
Tsanangudzo Chishandiso
Embolic microspheresvanokanganiswa hydrogel microspheres ine chimiro chenguva dzose, uye saizi yakaiswa, iyo inoumbwa semhedzisiro yekugadziriswa kwemakemikari paPolyvinyl doro (PVA) zvinhu. Embolic microspheres ine macromer inotorwa kubva kuPolyvinyl doro (PVA), uye iri hydrophic, isingagone, uye inowanikwa mumhando dzakasiyana. Mhinduro yekuchengetedza ndeye 0.9% sodium chloride solution. Iyo yemvura yemvura yeyakafanira polymerized microsphere ndeye 91% ~ 94%. Microspheering inogona kushivirira kumanikidza kwe30%.
Embolic microspheres anopiwa serile uye yakarongedzwa mugirazi rakasungwa girazi.
Embolic microspheres inoitirwa kushandiswa kuti ishandiswe yehusiku hwearthfornous (avms) uye hypervascular tumors, kusanganisira chiuterine fibroids. Nekuvhara iyo ropa kugovera kunzvimbo yakatarwa, bundu kana malformation anofa nenzara emidziyo uye anoderera muhukuru.
Embolic microspheres inogona kuendeswa kuburikidza neyakajairika microcatheters mune 1.7- 4 fr range. Panguva yekushandiswa, embolic micmelpheres yakasanganiswa neanonomiction musiyano wemumiriri wekuumba mhinduro yekumiswa. Embolic microspheres inoitirwa kushandisa kamwechete uye inopihwa serile uye isiri-pyrogenic. Iko kushandurwa kwemidziyo ye embolic microsphere inotsanangurwa muTafura 1 uye tafura 2 pazasi.
Pakati pehukuru hwakasiyana-siyana hunosangana nemishonga yemitambo, iyo saizi inogona kushandiswa kuUterine Fibroid Ebrolization ndeye 500-7-900μM uye 900-1200μm.
Table: mudziyo wekugadzirisa kwe embolic microspheres
ISei
Product
Kodhi
Calibrated
Saizi (μm)
QUantity
HyPervascular tumors / arteriodenous
MaLiforations
Uterine Fibroid
B107s103 100-300
1ml microspheeres: 7ml 0.9%
Sodium chloride
Hongu Kwete
B107s305 300-500
1ml microspheeres: 7ml 0.9%
Sodium chloride
Hongu Kwete
B107s507 500-700
1ml microspheeres: 7ml 0.9%
Sodium chloride
Hongu hongu
B107S709 700-900
1ml microspheeres: 7ml 0.9%
Sodium chloride
Hongu hongu
B107s912 900-1200
1ml microspheeres: 7ml 0.9%
Sodium chloride
Hongu hongu
B207s103 100-300
2ml microsphes: 7ml 0.9%
Sodium chloride
Hongu Kwete
B207s305 300-500
2ml microsphes: 7ml 0.9%
Sodium chloride
Hongu Kwete
B207s507 500-700
2ml microsphes: 7ml 0.9%
Sodium chloride
Hongu hongu
B207s709 700-900
2ml microsphes: 7ml 0.9%
Sodium chloride
Hongu hongu
B207s912 900-1200
2ml microsphes: 7ml 0.9%
Sodium chloride
Hongu hongu
|
Product Kodhi |
Calibrated Saizi (μm) |
QUantity | ISei | |
| HyPervascular tumors / arteriodenous MaLiforations |
Uterine Fibroid | |||
| U107s103 | 100-300 | 1ml microspheeres: 7ml 0.9% Sodium chloride | Ehe | No |
| U107s305 | 300-500 | 1ml microspheeres: 7ml 0.9% Sodium chloride | Ehe | No |
| U107s507 | 500-700 | 1ml microspheeres: 7ml 0.9% Sodium chloride | Ehe | Ehe |
| U107s709 | 700-900 | 1ml microspheeres: 7ml 0.9% Sodium chloride | Ehe | Ehe |
| U107s912 | 900-1200 | 1ml microspheeres: 7ml 0.9% Sodium chloride | Ehe | Ehe |
| U207s103 | 100-300 | 2ml microsphes: 7ml 0.9% Sodium chloride | Ehe | No |
| U207s305 | 300-500 | 2ml microsphes: 7ml 0.9% Sodium chloride | Ehe | No |
| U207s507 | 500-700 | 2ml microsphes: 7ml 0.9% Sodium chloride | Ehe | Ehe |
| U207s709 | 700-900 | 2ml microsphes: 7ml 0.9% Sodium chloride | Ehe | Ehe |
| U207s912 | 900-1200 | 2ml microsphes: 7ml 0.9% Sodium chloride | Ehe | Ehe |
