Zimmer Biomet Electric Dermatome User Manual

Electric Dermatome Instruction Manual
INDICATIONS FOR USE
The Zimmer® Electric Dermatome is a skin grafting instrument that is intended to provide variable graft
thickness and width capabilities.
DESCRIPTION
The Zimmer Electric Dermatome (See Fig. 1) is an electrically-powered surgical skin grafting instrument.
The thickness control adjustment ranges from 0 to 0.030 in. (0.75 mm) in 0.002 in. (0.050 mm)
increments. Individual graft widths of 1 in., 1.5 in., 2 in., 3 in. and 4 in. (2.5 cm, 3.8 cm, 5.1 cm, 7.6 cm,
10.2 cm) are obtained with five width plates. Two stainless steel machine screws secure the plates to the
underside of the instrument. The plates are easily fastened and removed with the screwdriver provided.
The dermatome is powered by an ironless rotor, low inertia motor, which provides nearly vibration-free
power.
SPECIFICATIONS
I. POWER SUPPLY
I. Physical: Weight: 2.6 lb. (1.18 kg); Length: 9.12 in. (23.2 cm); Height: 5.44 in. (13.8 cm);
Width: 6.69 in. (17.0 cm)
II. Electrical: Power Requirements: 100–240 V~ (Auto Switching; 150 VA, 50/60 Hz; Single
Phase; Power Output: 14.5 V , 4.3 A Maximum ; Protection Class: Class 1; Degree of Protection Against
Electrical Shock: Type BF
II. HANDPIECE
I. Physical: Weight: 2.1 lb. (.95 kg); Width: 8.5 in. (21.6 cm); Length: 5.2 in. (13.2 cm); Vibration and
Shock: Standard Commercial Practice; Nominal Speed: 4,500–5,500 cycles/minute
II. Electrical: Power Requirements: 14.5 V , Fully Regulated and Isolated, 4.3 A Maximum
III. Operational: Nominal Speed: 4,500–5,500 cycles/Minute
UL 60601-1 Classification:
Type of protection against electric shock:
Class I
Degree of protection against electric shock:
Type BF applied part
Classification according to the degree of protection against ingress of water:
IPXO
Mode of operation:
Continuous operation
Maximum operating ambient:
88°F (31°C)
Emissions / Immunity:
The Electric Dermatome complies with EMC criteria set forth in EN 60601-1-2.

Zimmer Biomet Electric Dermatome Specifications

General

Brand	Zimmer Biomet
Model	Electric Dermatome
Category	Medical Equipment
Language	English

Summary

Indications for Use

Description

Specifications

Power Supply Specifications

Details the physical and electrical specifications of the power supply unit.

Handpiece Specifications

Details the physical, electrical, and operational specifications of the handpiece.

UL 60601-1 Classification

Classification details according to UL 60601-1 standards for electrical shock and water ingress.

Emissions and Immunity

States compliance with EMC criteria as per EN 60601-1-2.

Power Source and Fuses

Fuse Information

Details the type and rating of fuses used in the power supply unit.

Warnings and Precautions

General Safety Warnings

Covers essential safety instructions for handling the dermatome, blades, and power supply to prevent injury.

Setup and Care

Care Regimen and Inspection

Emphasizes regular inspection of handpiece, cord, and moving parts for wear and calibration checks.

Connecting and Powering On

Step-by-step guide for connecting the dermatome and powering on the unit.

Blade Installation

Blade Installation Procedure

Details on using new sterile blades, ensuring correct orientation, and attaching width plates.

Graft Cutting

Graft Cutting Procedure

Guide on preparing skin, setting thickness, holding angle, activating, and guiding the dermatome for cutting.

Graft Removal Methods

Describes two methods (Method I and Method II) for removing the cut graft from the handpiece pocket.

Post-Procedure and Blade Removal

After the Procedure Steps

Instructions for unplugging, removing the blade, cleaning excess fluids, and securing the instrument.

Blade Removal Procedure

Steps for safely loosening width plates, removing the width plate, and carefully removing the used blade.

Cleaning Precautions

Cleaning Precautions

Advises against lubricating, immersing, or using certain cleaning agents that can damage the instrument.

Dermatome Cleaning

Dermatome Cleaning Instructions

Detailed steps for cleaning the dermatome, including using pH neutral detergent, rinsing, and drying.

Power Supply Cleaning

Power Supply Cleaning

Instructions for cleaning the power supply using a damp cloth and pH neutral detergent, avoiding immersion.

Sterilization Recommendations

Sterilization Recommendations

Recommends steam sterilization as the only method, advising against ethylene oxide and discussing autoclave case usage.

Sterilization Parameters

Steam Sterilization Parameters

Provides recommended parameters for steam sterilization cycles, including temperature, pressure, exposure, and dry times.

Storage Conditions

Accessories

Troubleshooting and Service

Troubleshooting Guide

Lists common problems with the dermatome and their recommended actions or solutions.

Service Information

Highlights the importance of annual calibration checks for continued accuracy.