Vascular Embolization Chipangizo Polyvinyl Mowa Embolic Microspheres

Zizindikiro Zogwiritsidwa Ntchito (Tafotokozani)

Embolic MicrospheresAmapangidwa kuti azigwiritsidwa ntchito poyambitsa matenda a arteriovenous malformations (AVMs) ndi zotupa za hypervascular, kuphatikizapo uterine fibroids.

Dzina lodziwika kapena lodziwika bwino:Polyvinyl Alcohol Embolic MicrospheresGulu

Dzina:Chida cha Vascular Embolization

Gulu: Gulu II

Gulu:Zamtima

Kufotokozera kwa Chipangizo

Embolic Microspheresndi ma microspheres ophatikizika a hydrogel okhala ndi mawonekedwe okhazikika, osalala pamwamba, ndi kukula kwake, omwe amapangidwa chifukwa chakusintha kwamankhwala pazakumwa za polyvinyl mowa (PVA). Embolic Microspheres imakhala ndi macromer yochokera ku polyvinyl alcohol (PVA), ndipo ndi hydrophilic, yosasinthika, ndipo imapezeka mosiyanasiyana. Njira yothetsera vutoli ndi 0.9% sodium chloride solution. Madzi okhala ndi polymerized microsphere ndi 91% ~ 94%. Ma Microspheres amatha kulekerera kupsinjika kwa 30%.

Ma Embolic Microspheres amaperekedwa osabala ndipo amapakidwa mu mbale zagalasi zomata.

Embolic Microspheres adapangidwa kuti azigwiritsidwa ntchito popanga ma arteriovenous malformations (AVMs) ndi zotupa za hypervascular, kuphatikiza uterine fibroids. Mwa kutsekereza magazi kudera lomwe mukufuna, chotupacho kapena cholakwikacho chimakhala ndi njala yazakudya ndikuchepa kukula.

Embolic Microspheres imatha kuperekedwa kudzera mu ma microcatheter wamba mumtundu wa 1.7-4 Fr. Panthawi yogwiritsira ntchito, Embolic Microspheres imasakanizidwa ndi chinthu chosiyana ndi nonionic kuti apange yankho loyimitsidwa. Embolic Microspheres amapangidwa kuti azigwiritsidwa ntchito kamodzi ndipo amaperekedwa osabala komanso osakhala pyrogenic. Kukonzekera kwa chipangizo cha Embolic Microsphere akufotokozedwa mu Table 1 ndi Table 2 pansipa.

Pakati pa kukula kosiyanasiyana kwa Embolic Microspheres, kukula kwake komwe kungagwiritsidwe ntchito popanga uterine fibroid embolization ndi 500-700μm, 700-900μm ndi 900-1200μm.

Table: Kukonzekera kwa chipangizo cha Embolic Microspheres

Ichidziwitso

Pronjira

Kodi

Zolinganizidwa

Kukula (µm)

Qunity

Hypervascular zotupa / Arteriovenous

Malformations

Uterine Fibroid

B107S103 100-300

1ml microspheres: 7ml 0.9%

sodium kolorayidi

Inde Ayi

B107S305 300-500

1ml microspheres: 7ml 0.9%

sodium kolorayidi

Inde Ayi

B107S507 500-700

1ml microspheres: 7ml 0.9%

sodium kolorayidi

Inde Inde

B107S709 700-900

1ml microspheres: 7ml 0.9%

sodium kolorayidi

Inde Inde

B107S912 900-1200

1ml microspheres: 7ml 0.9%

sodium kolorayidi

Inde Inde

B207S103 100-300

2ml microspheres: 7ml 0.9%

sodium kolorayidi

Inde Ayi

B207S305 300-500

2ml microspheres: 7ml 0.9%

sodium kolorayidi

Inde Ayi

B207S507 500-700

2ml microspheres: 7ml 0.9%

sodium kolorayidi

Inde Inde

B207S709 700-900

2ml microspheres: 7ml 0.9%

sodium kolorayidi

Inde Inde

B207S912 900-1200

2ml microspheres: 7ml 0.9%

sodium kolorayidi

Inde Inde