Product Description

This is a 400W Electrosurgery unit that features Shalya’s novel, innovative radiofrequency ablation scalpel technology (RFaST), a Vessel sealing feature with reusable attachments that seals up to 7 mm of the vessel, monopolar and Saline Plasma Bipolar Resection.

Functions

• Vessel sealing
• Bipolar
• Monopolar

What is Vessel Sealing?

Vessel Sealing technology combines energy and the pressure delivered by the handpiece when it is closed and activated. At the pressure point, the vessel walls touch, and the collagen and elastin in the vessel wall meld together, creating a seal.

• Reliable and consistent permanent wall fusion
• Minimal thermal spread
• Reduced charring and sticking
• A 10mm hand-piece can seal vessels up to 7mm diameter
• Bloodless field
• No sutures, so no foreign material
• Time-saving

The generator output and waveform are very different from those of Bipolar. It is technically challenging and expensive to produce a generator that will work at a low impedance, which is what is needed with vessel sealing when the vessel is clamped. Until recently, it has been difficult to purchase a quality vessel sealer with autoclave-able handpieces at a sensible price.

Bipolar                 Vessel sealing

Pressure                     Low                           High

Current                       Low                           High

Resistance                 High                           Low

Area of contact         Low                           High

Voltage                      High                          Low

Advantages of Shalya Vessel Sealing

• Alarms if you are not holding tissue properly, e.g. if the tissue is too thick or thin, or tips are short (not got all the tissue)
• Safety cut-out – blood/saline/clips are all detected, and the unit STOPS
• Safety cut-out – if the unit detects the impedance is not reducing over time, thus reducing thermal spread

Product Features:

• Touch Screen LCD Interface: 5.7” Resistive Touch Screen for user-friendly interface with on-screen modes description facilitating surgeons’ choice of the best suitable mode for the surgical applications.
• COMBO Generator Technology: Vessel Sealing System, Saline Plasma Bipolar Resection, High-Performance ESU (Diathermy) in Single Unit.
• Smart Unit: Surgical Monitoring and Automatic & Instant Response Technology ESU for consistent cutting & coagulation through all types of tissue.
• 6SENSE Technology: Advanced microprocessor digital tissue impedance feedback system with the sense the change in Voltage, Current, Power, Tissue Density, Return Electrode Contact quality & leakage RF current.
• Fully Microprocessor controlled: To achieve a high degree of clinical precision.
• User Programmable: 100 user-settable programs with case names
• Recall Function: Automatic last status recall
• Dual Mono Mode (Optional): Independent power and mode setting for two Monopolar channel
• 2SiCoag (Optional): Two Simultaneous coagulation output at a time with independent control.
• Bipolar Cut & Coag: Bipolar Cut & Coag Mode with independent settings and activation.
• BiCoag Alarm: Audio feedback after completion of Bipolar Coag, reduces charring and sticking.
• Dual Vessel Sealing:  Vessel Sealing up to 7mm with reusable Open & Lapro attachments
• Auto Stop: Energy delivery with an audio indication at the completion of sealing.
• Tissue ReHold alarm is given if tissue is not grasped correctly
• Saline Resection: Bipolar Saline Plasma Cut two modes & Coag two modes.
• Saline Safety Alarm: Electrode Disconnection / Non-Saline activation Alarm.
• 2 Endo Mode: Tissue feedback Pulse Interval controlled Pulse Cut for Polypectomy & Papillotomy.
• Argon Beam Coagulator up-gradable: ESU can be upgraded for Argon Beam Coagulation module.
• 6SENSE Technology: Maintains the set power over a wide range of tissue by Tissue Feedback Technology.
• PREM : Patient Return Electrode Monitoring – Safety against Patient Return Electrode site burns.
• Self Diagnosis: Ensures the ESU and accessories are safe, error codes will display if problems

What’s Included:

• Shalya Vista-ve Electrosurgical Unit with Vessel Sealing System
• User manual CD
• Mains Cable
• E201 : Footswitch, Single Paddle
• E202 : Footswitch, Double Paddle
• E203 : Footswitch, Double Paddle, Small

Extras

• 10mm Vcuter Shalya Sealing/Cutting hand-piece (18cm or 36cm working length) View Item
• Axer 5 – Advanced 5mm Laparoscopic Instrument  View Item
• 5mm VSeal Shalya Bipolar Cut/COAG hand-piece (18cm or 36cm working length) View Item

Main Shalya base units come with one year’s warranty; all Shalya accessories have a six-month warranty.

Q&A:

Can the Vista VE be used with solid plates? Yes, you can use solid plates in both single and dual areas with Vista VE.

Can we use pre-gelled disposable solid plates? Yes, you can, but you must ensure that the body part is neatly shaved before using a solid plate.

What settings are commonly used? ESU – 15W bipolar, 25W cut-coagulation and 40W cut are widely used settings on a good generator. SEALING – Use level 2 optimised programme – cut 50W and coag 25W on both VesSeal and Vista VE