CRYOABLATION
PRODUCTS
Cryoablation Needles
(Disposables)
17-Gauge Cryoablation
Needle Types
Galil Medical developed the smallest diameter cryoablation needles on the market for targeted cryotherapy ablation with minimal trauma to patients. The 17-gauge disposable cryoablation needle portfolio targets the diverse needs of different clinical applications.
Ultra-thin needles provide precise coverage and uniform lethal temperature distribution, which results in highly accurate and controlled destruction of tissue in cryosurgical procedures. As compared to large cryoprobes, 17-gauge cryoablation needles are inserted without incisions, so patients benefit from a minimally invasive procedure with short recovery.
Galil Medical first introduced SeedNet™, a third generation cryotherapy system especially designed for prostate cryoablation based on unique ultra-thin 17 gauge (1.47mm) needle technology. Recognizing the clinical value of percutaneous procedures, Galil Medical became the first manufacturer to develop these innovative cryoablation needles.
Needles are designed to provide different iceball shapes and sizes as well as 90 degree needles for CT image-guidance applications and MRI compatible needles for MRI guided surgery. Recently, Galil Medical introduced The Presice™ Cryoablation System and a new family of 17-gauge needles which freeze and thaw using only Argon gas.
A variety of cryoablation needle types, standard configurations and software control enables sculpting of a precise freeze zone to match the size and shape of the target tumor.
The IceSeed™ needle creates a small, round shaped iceball for targeting small tumors. When multiple needles are used in predetermined configurations, ablation can be performed on larger tumors.
The IceRod™ needle creates a large, oval shaped iceball for prostate cryotherapy treatment, as well as target tissue that requires a larger lethal freeze zone. Galil Medical, in conjuction with physicians performing cryo procedures, has developed a set of standard configurations for repeatable prostate procedures.
The IceBulb™ needle creates a large, pear-shaped iceball for targeted treatment of large tumors.
Image Guidance Compatibility
For image-guided cryotherapy ablation, Galil Medical offers a range of cryoablation needles compatible with ultrasound, CT and MRI image guidance. Efforts have been made to develop needles that match the specific needs of the selected imaging modality. The tips of entire 17-gauge cryoablation needle family are highly echogenic as many procedures are performed under ultrasound guidance. The echogenic tip is clearly seen on the ultrasound, aiding the physician in accurate placement.
A full range of MR-compatible needles is available for use with the MRI SeedNet™ System for MR-guided surgery. For CT guided procedures, a 90 degree needle is available for easy insertion under tight physical constraints.
• CT compatible, 90° handle and straight needles
• MRI compatible needles
Heating without Helium
The Presice™ Cryoablation system offers flexible support for i-Thaw™ and Helium thaw needles. i-Thaw™ needles use low pressure Argon to thaw, eliminating the need for Helium tanks for space and cost efficiency. Presice™ supports the use of IceSeed™ i-Thaw™ and IceRod™ i-Thaw™ cryoablation needles, as well as IceSeed™ Helium Thaw and IceRod™ Helium Thaw needles.
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