What is LINEARZ?
LINEARZ delivers focused ultrasound through two patterns within the same compatible cartridge. Dot mode creates discrete thermal coagulation points for targeted lifting and collagen remodeling; Linear mode delivers a continuous energy line for rapid, more uniform heating across larger treatment areas and fat-focused protocols. Practitioners can change the supported pattern and depth without replacing the cartridge.
Its Basic, Essential, Core and Contour cartridges span eight treatment depths and different tissue targets. An on-screen display tracks mode, depth, shot count, cartridge temperature and transducer position. Degassed Water Replacement (DWR) cooling controls cartridge temperature, while Overlapping Energy Avoidance technology helps reduce unintended heat accumulation.
Key Benefits
Dot + Linear delivery
Choose focal point or line-based energy delivery according to treatment goal.
Multi-depth versatility
Cartridge depths from 1.5 mm to 13 mm support different facial and body applications.
Jawline and facial definition
Address skin laxity and support non-surgical lifting.
Collagen remodeling
Induce a controlled tissue response that can improve firmness over time.
Localized body contouring
Use suitable deeper-depth protocols for selected adipose areas.
Four cartridges, eight depths
Select 1.5–13 mm treatment depths across Basic, Essential, Core and Contour cartridges, with Dot and Linear modes in the same compatible cartridge.
Live procedure monitoring
View treatment mode, depth, shot count, transducer position and cartridge temperature, with automated temperature safeguards.
Active DWR cartridge cooling
Internal degassed-water circulation helps maintain stable output and shortens cooling-related interruptions.
Overlapping Energy Avoidance
Designed to minimize excessive overlap of thermal energy and help manage unintended heat accumulation.
Reciprocating Energy Technology
Enables rapid energy delivery and more efficient procedures, supporting patient comfort and clinic throughput.
Non-invasive patient proposition.
Offer contour-focused care without surgical incisions.
Technical Overview
Technology: High-Intensity Focused Ultrasound (HIFU)
Energy patterns: Dot and Linear
Depth range: 1.5–13 mm
Available depths: 1.5, 2, 3, 4.5, 6, 9, 11 and 13 mm across four cartridges
Maximum output: Up to 3.0 J
Monitoring: Live mode, depth, shot count, transducer position and cartridge temperature; automatic standby above 43°C
Thermal controls: DWR degassed-water cooling and Overlapping Energy Avoidance technology
Cartridges: Basic (2/3 mm), Essential (1.5/2/3 mm), Core (4.5/6 mm), Contour (9/11/13 mm)
Applications: Facial lifting, jawline definition, skin tightening, collagen remodeling, localized fat contouring
LINEARZ gives aesthetic practices a more adaptable HIFU. The right pattern, the right depth and a treatment plan built around the anatomy rather than a preset one-size-fits-all approach.
About Jeisys Medical
Founded in 2001, Jeisys Medical Inc. is a South Korean medical technology company headquartered in Seoul, specializing in the development and manufacturing of advanced energy-based aesthetic devices. With more than two decades of expertise in medical aesthetics, its portfolio spans radiofrequency (RF), high-intensity focused ultrasound (HIFU), and laser technologies. Combining Korean engineering excellence with continuous innovation, Jeisys equips aesthetic professionals worldwide with sophisticated solutions for skin rejuvenation, tightening, lifting, and body contouring, supporting personalized treatments and optimal clinical outcomes.
