Dab tsi yog embum micrhuges?

Qhia Txog Kev Siv (piav qhia)

Posholmolic OFFHELHERESyog npaj yuav siv rau embolization ntawm arteriovenous malformations (avms) thiab hypervascular qog, suav nrog uterine fibroids.

 

Hom lossis ib txwm muaj npe: polyvinyl cawv embolic tsom qhia

Npe: vascular embolization ntaus ntawv

Kev faib tawm: Chav kawm II

Vaj Huam Sib Luag: Cardiovascular

 

Lo lus piav qhia

 

Pos us micrhpheres yog constressible hydrogel microspheres nrog cov duab tsis tu ncua, du los ua cov tshuaj kho mob ntawm polyvinyl cawv (pva) cov ntaub ntawv. Purnolic jearcheles muaj macromer muab tau los ntawm polyvinyl cawv (PVA), thiab yog-resigable, thiab muaj nyob hauv ntau yam ntawm cov ntau thiab tsawg. Kev tshuaj tiv thaiv yog 0.9% sodium vloride tov. Cov ntsiab lus dej ntawm tag nrho polymerized micymerized yog 91% ~ 94%. Jearchares tuaj yeem ua siab ntev compression ntawm 30%.

Cov embum siv jecholm

Cov emburbic tsom iav yog npaj los siv rau cov embolization ntawm cov qog ntshav (avps) thiab hypervascular qog, suav nrog uterine fibroids. Los thaiv cov ntshav rau lub hom phiaj, cov qog lossis malformation yog stinved ntawm cov as-ham thiab shrinks loj.

Cov embumic jookpheres tuaj yeem xa los ntawm cov microcatheters cov raug nyob hauv 1.7- 4 FL ntau. Thaum siv lub sijhawm siv, cov embolic lub micropheres tau sib xyaw nrog cov neeg saib xyuas tus neeg uas tsis muaj kev daws teeb meem. Cov embum siv jearchpheres yog npaj rau ib qho kev siv thiab tau muab cov khoom tsis huv thiab tsis muaj pyrogenic. Cov cuab yeej teeb tsa ntawm embolic microphere tau piav qhia hauv lub rooj 1 thiab rooj 2 hauv qab no.

Ntawm ntau qhov loj me me ntawm embolic micrpheres, qhov loj me uas tuaj yeem siv rau uterine fibroid embolization yog 500-700μm, 700-900μm thiab 900-1200μm.

Cov lus: Ntaus cov khoom siv ntawm cov embur emolic jearpheres
Khoom Txoj cai	Calibrated Qhov loj me (μm)	Qho ntau	Kev taw tes
			Hypervascular qog / arteriovenous Malformations	Uterine Fibroid
B107S103	100-300	1ML Jearpheres: 7ML 0.9% sodium chloride	Tau	No
B107S305	300-500	1ML Jearpheres: 7ML 0.9% sodium chloride	Tau	No
B107S507	500-700	1ML Jearpheres: 7ML 0.9% sodium chloride	Tau	Tau
B107S709	700-900	1ML Jearpheres: 7ML 0.9% sodium chloride	Tau	Tau
B107S912	900-1200	1ML Jearpheres: 7ML 0.9% sodium chloride	Tau	Tau
B207S103	100-300	2ml rubhpheres: 7mlu 0.9% sodium chloride	Tau	No
B207S305	300-500	2ml rubhpheres: 7mlu 0.9% sodium chloride	Tau	No
B207s507	500-700	2ml rubhpheres: 7mlu 0.9% sodium chloride	Tau	Tau
B207s709	700-900	2ml rubhpheres: 7mlu 0.9% sodium chloride	Tau	Tau
B207s912	900-1200	2ml rubhpheres: 7mlu 0.9% sodium chloride	Tau	Tau

 

Khoom Txoj cai	Calibrated Qhov loj me (μm)	Qho ntau	Kev taw tes
			Hypervascular qog / arteriovenous Malformations	Uterine Fibroid
U107S103	100-300	1ML Jearpheres: 7ML 0.9% sodium chloride	Tau	No
U107S305	300-500	1ML Jearpheres: 7ML 0.9% sodium chloride	Tau	No
U107S507	500-700	1ML Jearpheres: 7ML 0.9% sodium chloride	Tau	Tau
U107S709	700-900	1ML Jearpheres: 7ML 0.9% sodium chloride	Tau	Tau
U107S912	900-1200	1ML Jearpheres: 7ML 0.9% sodium chloride	Tau	Tau
U207S103	100-300	2ml rubhpheres: 7mlu 0.9% sodium chloride	Tau	No
U207S305	300-500	2ml rubhpheres: 7mlu 0.9% sodium chloride	Tau	No
U207S507	500-700	2ml rubhpheres: 7mlu 0.9% sodium chloride	Tau	Tau
U207S709	700-900	2ml rubhpheres: 7mlu 0.9% sodium chloride	Tau	Tau
U207S912	900-1200	2ml rubhpheres: 7mlu 0.9% sodium chloride	Tau	Tau