Argon Plasma Electrosurgical Unit UMCM-350Ar for Endoscopy and Surgery
The UMCM-350Ar Argon Plasma Electrosurgical Unit combines high-frequency electrosurgery with an integrated argon plasma system for endoscopic and surgical procedures.
The system provides monopolar cutting, coagulation, argon plasma coagulation, ENDO CUT and optional bipolar coagulation functions. It is designed for applications including ESD, EMR, ERCP, POEM, polypectomy and selected general surgical procedures.
With adjustable argon flow, automatic power compensation, pressure monitoring, hand and foot control, memory functions and system alarms, the UMCM-350Ar provides a configurable electrosurgical platform for hospitals and endoscopy departments.
System Highlights
Up to 300W Pure Cutting
Pure Cut output is adjustable from 1W to 300W at a 500 Ω load.
Integrated Argon Plasma Coagulation
The integrated argon system supports non-contact argon plasma coagulation with adjustable gas-flow control.
ENDO CUT Function
ENDO CUT combines cutting and coagulation functions for selected therapeutic endoscopic procedures.
0.1–5 L/min Argon Flow
The standard argon-flow range is adjustable from 0.1 to 5 L/min with fine flow-control steps.
Automatic Power Compensation
The system incorporates automatic power compensation to support stable electrosurgical output during operation.
Hand and Foot Control
Compatible hand-switch and foot-switch operation are available for different electrosurgical workflows.
Electrosurgical Working Modes
The UMCM-350Ar provides multiple cutting and coagulation modes for endoscopic and surgical applications. Output power can be adjusted according to the selected working mode.
| Working Mode | Output Power | Load |
|---|---|---|
| Pure Cut | 1–300W | 500 Ω |
| Blend Cut 1 | 1–200W | 500 Ω |
| Blend Cut 2 | 1–150W | 500 Ω |
| Spray Coagulation | 1–80W | 500 Ω |
| Desiccate Coagulation | 1–120W | 500 Ω |
| Bipolar Coagulation | 1–70W | 100 Ω, Optional |
Argon Plasma System
The integrated argon module provides adjustable medical-argon delivery for argon plasma coagulation and related electrosurgical procedures.
Adjustable Argon Flow
Standard output flow is adjustable from 0.1 to 5 L/min.
Fine Flow Adjustment
Flow can be adjusted in 0.1 L/min steps from 0.1–2.0 L/min and 0.5 L/min steps from 2.0–5.0 L/min.
Argon Pressure Monitoring
The system monitors argon working pressure and provides alarm protection when abnormal gas conditions are detected.
Gas-Line Protection
If the argon or handpiece tubing becomes blocked or kinked, the system can generate an alarm and interrupt argon output.
| Standard Argon Flow | 0.1–5 L/min |
|---|---|
| Optional Flow Configuration | Up to 10 L/min or Max. 12 L/min |
| Flow Adjustment | 0.1 L/min steps from 0.1–2.0 L/min; 0.5 L/min steps from 2.0–5.0 L/min |
| Working Gas | Medical Argon |
| Listed Argon Purity | 99.99% |
| Argon Pressure Range | 0.20–0.50 MPa |
| Hospital Argon Supply | Supports connection to hospital argon cylinder according to configuration |
ENDO CUT for Endoscopic Procedures
The UMCM-350Ar includes an ENDO CUT operating mode for selected therapeutic endoscopic procedures.
The high-frequency generator also provides an endoscope interface for use with compatible gastroscopes, enteroscopes, laparoscopes and related endoscopic instruments.
Final compatibility of probes, electrodes and endoscopic accessories should be confirmed before ordering.
Typical Clinical Applications
According to the supplied product documentation, the CM-350Ar can be configured for multiple endoscopic and surgical applications.
ESD
Suitable electrosurgical and argon accessories can be configured for endoscopic submucosal dissection workflows.
EMR
The system can be configured with compatible accessories for endoscopic mucosal resection procedures.
ERCP
ENDO CUT and electrosurgical functions can be used with compatible accessories for selected therapeutic ERCP procedures.
POEM
POEM is included among the endoscopic applications listed in the supplied product documentation.
Polypectomy
Cutting and coagulation functions can support compatible endoscopic polypectomy workflows.
General Surgery
Argon plasma and electrosurgical coagulation can be configured for selected hemostasis and surgical applications.
Gynecology
The supplied product information includes selected gynecological surgical applications.
Orthopedics
Selected orthopedic applications are also included in the manufacturer’s listed application scope.
Control and Workflow Functions
Hand-Switch Control
Compatible electrosurgical handpieces can control selected cutting and coagulation functions.
Triple Foot Switch
The supplied configuration includes an independently controlled triple foot switch for electrosurgical operation.
10 Memory Groups
The supplied product information specifies ten memory groups for storing commonly used operating settings.
Power-Off Memory
The power-off protection circuit can retain previously configured function settings.
Safety Monitoring and Alarm Functions
- Automatic hardware self-test at power-on.
- Neutral-electrode connection monitoring.
- Audible and visual error indication.
- Argon working-pressure monitoring.
- Argon gas-line blockage monitoring.
- Automatic interruption of argon output under specified abnormal gas conditions.
- Independent accessory interfaces designed to reduce incorrect connection.
- Power-off protection with stored function settings.
Technical Specifications
| Model | UMCM-350Ar |
|---|---|
| Product Type | Argon Plasma Electrosurgical Unit |
| Equipment Class | Class I |
| Applied Part Type | CF |
| Operating Frequency | 416 kHz |
| Maximum Pure Cut Output | 300W |
| Standard Argon Flow | 0.1–5 L/min |
| Rated Power Consumption | ≤1100 VA |
| Operating Temperature | 5°C–40°C |
| Relative Humidity | ≤80% |
| Atmospheric Pressure | 86.0–106.0 kPa |
| Power Supply | 110V / 220V configuration; final voltage and frequency to be confirmed before ordering |
Standard Configuration
The supplied configuration list includes the following major components. Final accessories should be confirmed with the quotation.
- UMCM-350Ar main unit ×1.
- Disposable neutral plates ×5.
- Disposable neutral plate cable ×1.
- Argon electrodes ×2.
- Triple foot switch ×1.
- Power cable ×1.
- High-frequency cable ×1.
- Argon regulator ×1.
- Argon hose ×1.
- Argon bottle ×1, according to project configuration.
- Mobile trolley ×1.
- 5A fuses ×2.
- Packing list ×1.
- User manual ×1.
- Warranty card ×1.
- Quality card ×1.
Before Ordering
The final UMCM-350Ar configuration depends on the intended endoscopic or surgical procedures, accessory package, argon supply and local electrical requirements.
Please provide the following information when requesting a quotation.
- Destination country.
- Required quantity.
- Main intended procedures, such as ESD, EMR, ERCP, POEM or polypectomy.
- Endoscopic or open-surgery application.
- Required monopolar and bipolar accessories.
- Required argon electrodes and probes.
- Required argon-flow configuration.
- Available medical-argon supply.
- Required input voltage and power frequency.
- Required trolley and accessory package.
- Local registration, tender or technical-document requirements.
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Request UMCM-350Ar Configuration and Quote
Contact UMY Medical to confirm the UMCM-350Ar electrosurgical configuration, argon accessories, endoscopic applications and export quotation.
Frequently Asked Questions
What is the UMCM-350Ar argon plasma electrosurgical unit?
The UMCM-350Ar combines high-frequency electrosurgery with an integrated argon plasma system for cutting, coagulation and compatible endoscopic and surgical procedures.
What is the maximum cutting power?
The current supplied product specification lists Pure Cut output from 1W to 300W at a 500 Ω load.
What is the argon flow range?
The standard argon-flow range is 0.1–5 L/min. Higher-flow configurations up to 10 L/min or a maximum of 12 L/min are listed as optional.
Does the UMCM-350Ar support ENDO CUT?
Yes. ENDO CUT is included in the supplied product documentation for selected endoscopic procedures.
Does the UMCM-350Ar support bipolar coagulation?
Yes. The current product documentation lists bipolar coagulation as an optional configuration with output from 1W to 70W at a 100 Ω load.
Which procedures can the UMCM-350Ar be configured for?
The supplied product information lists applications including ESD, EMR, ERCP, POEM, polypectomy and selected gynecological, orthopedic and general surgical procedures.
Can the UMCM-350Ar be used with endoscopes?
The supplied documentation specifies an endoscope interface for compatible gastroscopes, enteroscopes, laparoscopes and related instruments. Final accessory compatibility should be confirmed before ordering.
What should be confirmed before ordering?
Please confirm the intended procedures, required probes and electrosurgical accessories, bipolar configuration, argon-flow requirement, medical-argon supply, local power voltage and required documentation before ordering.
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