Embolization of lesions in the peripheral and neurovasculature, including arteriovenous malformations and hypervascular tumors.

  • OVERVIEW
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Libro is a non adhesive liquid embolic agent for embolization of brain and Peripheral Arteriovenous Malformations (AVM) and hypervascular tumors. It is composed of EVOH (ethylene vinyl alcohol copolymer) with suspended micronized Tantalum powder for radiopacity and DMSO (dimethyl sulfoxide) solvent that provides complete filling and distal penetration1 of peripheral and neurovascular lesions. Its non-adhesive properties permit more distal nidus embolisation without significant risk of catheter entrapment, while higher viscosities allow for controlled deployment

Libro must be injected through a DMSO compatible microcatheter.

DMSO solvent dissipates into the blood, causing the EVOH copolymer and suspended tantalum to precipitate in situ into a spongy, coherent embolus.

Provides Controlled Delivery

Slow controlled injection and delivery method

Ability to start and stop injections (pauses should not exceed 2 minutes)

Adhesive deposition and delivery

Provides the user with excellent visibility

Controlled angiography during embolic injection

Libro is immediately forms a skin as the polymeric embolus solidifies from the outside to the inside, while traveling more distally in the lesion.

• Libro is available in three product formulations, Libro (6% EVOH),

• Libro (6.5% EVOH) and Libro (8% EVOH):

• Libro (6% EVOH), Libro (6.5% EVOH) Recommended when feeding  pedicle injections will be conducted close to the nidus.

• Libro(8% EVOH): Recommended for embolizing higher flow and  larger fistulous components.

• Neuro & Peripheral Aneurysms and AVM’s

• Intracranial aneurysms, endoleaks

• Short prosedure time.

• High power visibility

• Micronized grain size of ttantalum powder

Order NumberProductSolventPercentageAdhesivityVolume
ON1005Libro 18DMSO%6.0Non-Adhesive1.5 cc
ON1006Libro 20DMSO%6.5Non-Adhesive1.5 cc
ON1007Libro 34DMSO%8.0Non-Adhesive1.5 cc