Severn BONSS ARS-700 - User Manual

BONSS RF PLASMA SYSTEM PARTS
Ordering Code: ARS-700
Otolaryngology Bipolar Radiofrequency Plasma Surgery
Console
Saline Flow Control Unit
Dual Foot Switch Control Unit

Summary

BONSS RF Plasma System Parts Overview

Otolaryngology Bipolar Radiofrequency Plasma Surgery Console

Description of the main surgical console unit for the BONSS RF Plasma System.

Saline Flow Control Unit

Details the saline flow control unit used with the BONSS RF Plasma System.

Dual Foot Switch Control Unit

Information about the dual foot switch control unit for operating the system.

BONSS RF Plasma System Set-Up

System Diagram and Connection

Illustrates the system layout and details the connection diagram for all components.

Controls and Indicators

Identifies and explains the various controls and indicators on the Generator unit.

Connecting and Operating the System

Foot Switch and Generator Operation

Instructions for plugging in the foot switch and adjusting settings on the Generator.

Flow Control Unit Installation and Saline Irrigation

Guide on installing the flow control unit and managing saline irrigation.

Electrode Connection and Suction

Electrode Integration and Settings

Steps for connecting the electrode and configuring initial settings.

Suction Tubing Connection

Instructions for connecting the integrated suction tubing to theatre suction.

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features

The BONSS RF Plasma System is a sophisticated medical device designed for otolaryngology bipolar radiofrequency plasma surgery. It comprises several key components that work in conjunction to provide controlled ablation and coagulation for various surgical procedures. The system's modular design allows for flexible setup and operation, catering to the specific needs of the surgeon and the procedure.

Function Description:

The core function of the BONSS RF Plasma System is to generate radiofrequency plasma for precise tissue ablation and coagulation. This is achieved through the interaction of radiofrequency energy with a conductive saline solution, creating a plasma field at the tip of the surgical electrode. This plasma field allows for controlled tissue removal at lower temperatures compared to traditional electrosurgery, minimizing thermal damage to surrounding healthy tissue. The system offers both ABLATE (ablation) and COAG (coagulation) modes, allowing the surgeon to select the appropriate function for the desired surgical effect. The ABLATE mode is used for tissue removal, while the COAG mode is used for hemostasis and sealing blood vessels.

Important Technical Specifications:

The system's main component is the Otolaryngology Bipolar Radiofrequency Plasma Surgery Console (Generator), identified by ordering code ARS-700. This console houses the power generation and control circuitry. It features a user-friendly interface with display lights and buttons for setting parameters. Key indicators on the console include:

• Power Switch (Item 16): For turning the generator on and off.
• ABLATE Pedal (Item 4) and COAG Pedal (Item 5): These are part of the Dual Foot Switch Control Unit and are used to activate the respective modes.
• Set Point Adjustment Button (Item 3): Allows for adjustment of the ablation power setting.
• Display Lights (Items 18 and 20): Show the default COAG and ABLATE settings for the selected electrode.
• Electrode Sockets (Item 24): For connecting the integrated cable of the preferred electrode.

The system requires a Power Supply Cable (Item 2) to connect the generator to an electrical outlet.

The Saline Flow Control Unit is an essential component, especially when using electrodes with integrated saline irrigation tubing. It manages the flow of saline solution to the surgical site. This unit has its own power supply switch and a flow control valve.

The Dual Foot Switch Control Unit provides hands-free operation for activating the ABLATE and COAG modes. It connects to the generator via a Foot Switch Cable (Item 6) and has distinct yellow (ABLATE) and blue (COAG) pedals.

Usage Features:

1. System Setup:

   • Power Connection: The power supply cable is plugged into the rear of the generator and then into an electrical outlet.
   • Generator Activation: The power switch on the generator front is pressed down, and the system is allowed 5 seconds to initialize.
   • Foot Switch Connection: The foot switch is plugged into the socket at the front of the generator. The display light of the foot switch should turn green, indicating readiness.
   • Electrode Connection: The integrated cable of the chosen electrode is plugged into the corresponding socket on the front of the generator. The electrode's display light should turn green.
   • Saline Flow Control Unit Installation (if applicable): The unit is clamped to an IV pole, and a bag of saline is hung approximately 90 cm (3 feet) above the patient to ensure optimal flow. The cable from the flow control unit is connected to the rear of the generator. After successful connection, the power supply switch on the saline flow control unit is pressed up, causing its power light to turn green and the flow control valve to open.
   • Saline Tubing Preparation: The roller clamp on the irrigation tubing must be closed before spiking the saline bag. Once spiked, the tubing is inserted into the flow control valve. The roller clamp can then be released, and saline flow from the electrode tip should be observed. The roller clamp can be adjusted for the preferred flow rate, and the power supply switch on the saline flow control unit can be switched down to the AUTO position. In AUTO mode, saline irrigation occurs only when the surgeon presses the foot pedal.
   • Suction Tubing Connection (if applicable): The integrated suction tubing of the electrode is connected to the theatre suction.

2. Mode Activation and Parameter Adjustment:

   • ABLATE Mode: Pressing the yellow control pedal on the foot switch activates the ABLATE mode.
   • COAG Mode: Pressing the blue control pedal on the foot switch activates the COAG mode.
   • Power Setting Adjustment: The ABLATE setting adjustment button on the generator allows the surgeon to increase the ablation power setting by one level with each press, up to the maximum for the specific electrode. Once the maximum is reached, the generator cycles back to setting point 1.
   • Default Settings: Upon connecting an electrode, the default COAG and ABLATE settings for that electrode are displayed on the generator and can be adjusted as per surgeon preference.

Maintenance Features:

The manual emphasizes proper connection and initialization procedures, which are crucial for the system's reliable operation. While specific maintenance features are not detailed in the provided excerpts, the emphasis on correct setup and connection implies that adherence to these steps is a primary aspect of operational maintenance. The system's design with distinct, connectable units (Generator, Foot Switch, Saline Flow Control Unit, Electrodes) suggests a modular approach to potential servicing or replacement of individual components. For comprehensive maintenance information, the user is directed to the "BONSS Radio Frequency Plasma Surgical Systems User's Manual."

In summary, the BONSS RF Plasma System is a specialized, user-friendly device for ENT surgery, offering precise tissue management through radiofrequency plasma technology, with clear operational guidelines and a modular design for ease of use and potential servicing.

Severn BONSS ARS-700 Specifications

General

Brand	Severn
Model	BONSS ARS-700
Category	Medical Equipment
Language	English