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Cochlear Osscora 91051 User Manual

Cochlear Osscora 91051
56 pages
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Osscora
Surgical Set
Instructions for Use
Model no. 91051 / 91052 / 91053
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Cochlear Osscora 91051 Specifications

General IconGeneral
BrandCochlear
ModelOsscora 91051
CategoryMedical Equipment
LanguageEnglish

Summary

1. Introduction

Safety and Patient Well-being

Emphasizes user safety and patient well-being, urging careful reading of safety notes.

Manufacturer's Responsibility

Outlines manufacturer's responsibility for product safety, reliability, and performance when used as instructed.

2. Safety Notes

Essential Operating Precautions

Lists critical safety instructions for operating the equipment safely and preventing injury.

Inappropriate Use Consequences

Details the impact of improper use, assembly, or modifications on warranty claims.

Cardiac Pacemaker Considerations

Explains magnetic field effects and operating modes for patients with cardiac pacemakers.

Hazardous Area and Equipment Classification

Information on the control unit's suitability for explosive atmospheres and its equipment classification.

Motor and Foot Control Zone Approval

Approval status of motor and foot control for use in specific zones and note on low-speed operation.

Power and System Integrity

Guidelines for mains cable connection, power failure handling, and system failure notifications.

Operating Mode and Coolant Management

Details on intermittent operating mode, coolant use, and irrigation tubing sterility.

Rotational Energy Effects

Explains how rapid deceleration can lead to torque overload due to stored rotational energy.

3. Unpacking

Unpacking the Osscora Set

Step-by-step guide for safely removing all components from the packaging.

4. Equipment Supplied

Osscora Surgical Set Contents

Details the specific items included in each Osscora surgical set model (91051, 91052, 91053).

5. Description of Front Panel

Front Panel Layout and Features

Identifies and describes the controls and indicators on the front panel of the control unit.

6. Description of Rear Panel

Rear Panel Connections and Controls

Details the ports, power switch, and fuse holder located on the rear panel.

7. Description of Motor with Cable

Motor Handling and Test Run

Instructions for motor maintenance, preventing turning during transmission, and conducting a test run.

8. Starting Operation – General

Initial Setup Steps

General procedure for connecting the mains cable, foot control, motor, and stand.

9. Starting Operation – Foot Control

Foot Control Functions Overview

Explains the function of each button (Green, Grey, Orange, Yellow) on the foot control unit.

Program Selection and Pump Operation

Guide to selecting programs (1-3) and operating the pump via the foot control.

Forward and Reverse Motor Operation

Instructions for switching motor direction and understanding the signals for reverse operation.

Variable vs. ON/OFF Mode Setting

Procedure to change the foot control's motor speed setting from variable to ON/OFF.

10. Factory Settings

Program-Specific Factory Settings

Table detailing factory default rpm, torque, motor direction, and pump settings for programs P1, P2, P3.

Resetting to Factory Defaults

Step-by-step guide to restore the control unit to its original factory settings.

II. Control Unit Operation

Activating Programs and Display Interpretation

How to select programs (P1-P3) and understand the information shown on the display.

Adjusting Motor Speed (P1-P2)

Method for increasing or decreasing motor speed using program buttons P1 and P2.

Adjusting Motor Torque (P3)

Procedure for setting the motor torque in 5-Ncm increments for program P3.

Adjusting Coolant Flow Rate (P1-P3)

How to modify the coolant flow rate using program button P2.

12. Error Messages

Error Identification and Resolution

A table listing common error codes, their descriptions, and recommended corrective actions.

Handling Unresolvable Errors

Guidance on actions to take when errors persist after initial troubleshooting attempts.

13. Disinfection, Cleaning, and Sterilisation

General Disinfection and Cleaning Protocols

Overview of country-specific guidelines and initial cleaning steps for the motor.

Control Unit and Foot Control Maintenance

Instructions for pre-disinfection and manual cleaning of the control unit and foot control.

Motor and Cable Disinfection Procedures

Specific instructions for cleaning, disinfecting, and handling the motor and its cable.

Sterilisation Methods and Storage

Approved steam sterilisation methods (Class B/S) and guidelines for storing the motor and accessories.

14. Osscora Contra-Angle Handpiece

Handpiece Component Identification

Diagram and list identifying all parts of the Osscora contra-angle handpiece.

Pre-Use Safety and Initial Steps

Important safety notes, especially for Dermatome use, and initial steps before first use.

Attaching and Detaching the Handpiece

Step-by-step instructions for securely connecting and disconnecting the handpiece from the motor.

Rotary Instrument Insertion and Change

How to insert, change, and safely operate rotary instruments within the handpiece.

Changing Hexagon Rotary Instruments

Procedure for inserting and securing rotary instruments that use a hexagon chucking system.

Post-Operation Handpiece Test Run

Guidelines for performing a test run after using the handpiece and reporting issues.

Handpiece Hygienic Maintenance Best Practices

Detailed instructions for manual or automatic cleaning, disinfection, and lubrication of the handpiece.

Disassembling the Handpiece Components

Step-by-step process for taking apart the Osscora contra-angle handpiece.

Manual Cleaning of Disassembled Parts

Instructions for rinsing disassembled handpiece parts with demineralised water and drying.

Cleaning Coolant Tubes and Nozzles

Procedures for cleaning external coolant tubes and spray nozzles, and handling blockages.

Manual Disinfection of the Handpiece

Method for disinfecting the handpiece using surface disinfectants and final sterilization requirements.

Thermo Washer Disinfection Process

Recommendations for cleaning and disinfecting the handpiece using a thermo washer disinfector.

Reassembling the Handpiece

Step-by-step guide for putting the Osscora contra-angle handpiece back together.

Daily Lubrication and Oil Service

Guidance on daily oil service, recommended lubricants, and lubrication cycles.

Post-Lubrication Test Run

Procedure for running the handpiece after lubrication to remove excess oil and ensure proper function.

Handpiece Sterilisation and Storage Guidelines

Approved steam sterilisation procedures and best practices for storing the handpiece.

15. Osscora Accessories

Overview of Available Accessories

Lists and illustrates accessories such as sterilisation cassette, irrigation tubing, motor, and handpiece.

16. Servicing

Scheduled Inspection and Maintenance

Details the required regular servicing and safety checks for the surgical set and accessories.

Motor Servicing, Repairs, and Returns Policy

Information on motor servicing intervals, procedures for repairs, and returning equipment.

17. Technical Data

Electrical and Mechanical Specifications

Provides key technical data including voltage, current, power, torque, and dimensions.

Safety Classification and Standards Compliance

Details the equipment's protective class, appliance type, and adherence to relevant safety standards.

Operating Environment and Warranty

Specifies temperature/humidity limits for operation and storage, and outlines the product warranty.

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