China Electrosurgical Generator

HV-400 LCD Touch Screen Electrosurgical Generator

HV-400 Electrosurgical Generator
Versatility in office-based Electrosurgery
For general electrosurgery needs in the office, clinics, or emergency room, the HV-400 generator provides exceptional performance, reliability, and safety benefits in a compact, easy to use unit.
Touch screen interface with high resolution TFT color display

Ease
Ease and quick to set up; compact and light
Save time with automatic access to previous used power settings and modes
Provides precise surgical effect with power control dials

Flexibility
Performs most common office-based electrosurgical procedures
Includes both monopolar and bipolar outputs

Reliability
Manufactured to the highest standards of quality in electrosurgical technology
Ensure consistent clinical performance over a variety of procedures

Safety
Increased patient safety with a return electrode contact quality monitoring system (REM). The REM system continually monitors patient impedance levels and deactivates the generator if a fault in the patient/return electrode contact is detected.

High Frequency leakage
Bipolar: less than 60mA
Monopolar: less than 150mA

Low frequency leakage
Source current, patient leads, all outputs tied together
Normal polarity, intact chassis ground <10uA
Normal polarity, ground open <50uA
Reverse polarity, ground open <50uA
Sink current, 140V applied, all inputs <50uA

Power readouts
Agree with actual power into rated to within ±20% or 5W, whichever is greater, Dossage Error monitor.


Unique features of the HV-400 Electrosurgical Generator
Improved performance at lower power settings minimizes the risks of tissue damage and neuromuscular stimulation
Easy to use, cost effective system when performance is required and price is of equal concern

Ten monopolar cut modes: Pure cut, blend 1, 2, 3, 4, 5, 6, 7, 8, 9 offer surgeons a variety of choices:
Pure cut for a clean, precise cut
Blend 1-9: with coag effect at the same timen of cutting, the coag degree increase gradually from blend 1 -blend 9.

Four Monopolar Coag modes: contact, desiccate, fulgurate and spray
Contact coag: provide rapid contact coag for cavity mirror surgery as well as other delicate tissue
Desiccate coag: provide desiccate for tissue
Fulgurate coag: suitable for most tissue coagulation
Spray coag: suitable for large tissues exudation, it will only from very shallow eschar. In combination with Argon Electro tome, it can reach rapid, large area coagulation and less eschar

Two bipolar cut modes: Bipolar pure cut and blend cut
Bipolar pure cut: suitable for delicate pure cut surgery
Bipolar blend cut: suitable for delicate blend cut surgery with hemostasis

Two bilopar coag modes: bipolar standard coag and bipolar precise coag
Bipolar standard coag: suitable for bipolar neurosurgery as well as normal bipolar coag surgery, effectively avois bipolar stick and over burn of the tissue.
Bipolar precise coag: suitable for Neursurgery and orthopedic surgery

Memory function could store up to 10 records

Time control bipolar coag output mode

Two pencil coag simultaneous working mode

Designed with patient plate continuity monitoring circuit, this can effectively prevent electrical burns to patients

Versatile system that is uniquely compatible with other, including:
UNDER WATER CUT socket (ENDO cut socket)
HV argon congulation system
Optimumm Smoke Evacuation System-Clean air in the operation theatre

Technical Specifications
Output Frequency 512Khz
Line Voltage: 110V/220V~
Line Frequency 50/60Kz

Weight and Dimensions
Height: 14cm
Width: 33cm
Length: 41cm
Weight: <8.5kgs

Applicable range
Applicable for general surgery, thoracic surgery, orthopedics, obstetrics and gynecology, urologic surgery, cerebral surgery, microsurgery, ENT surgery and etc.

Output Characteristics

ModeMaximum
P-P VoltageRated LoadMax. output
Power (Watts)Crest Factor
(Typical)Monopolar CutPure1900500Ω4001.6Blend1/2/32300500Ω3002.5Blend4/5/62500500Ω2002.8Blend7 /8/92800500Ω1502.9Monopolar CoagContact3000300Ω1503.1Dessication3000300Ω1503.3Fulgurate5500500Ω1205.7Spray6000500Ω1206.1Bipolar CutPure480100Ω991.4Blend550100Ω991.4Bipolar CoagPrecise380100Ω501.7Standard590100Ω991.7