Mizuho 07-827-34CE User manual

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MES-CK07-827-34CEEN-0
PREPARED: (2018-04-03) (Version 1)
Instructions for Use
Trade Name: Stevens Scissors
Warning
Please read these instructions carefully prior to using this
product. Product should be used according to these
instructions and pay close attention to the safety of
patients. Not doing so may give rise to serious problems
or adverse events.
For the US market
Do not reuse the device when it is used on a patient with
or suspected of having Creutzfeldt-Jakob Disease (CJD)
or variant CJD (vCJD).
For the markets outside the US
When the device is used on a patient with or suspected of
having CJD or vCJD, make sure to adhere to the most
recent and updated restrictions available in each country
and/or region for its reuse. Be cautious of the possibility
of secondary infection. Refer to www.a-k-i.org or AAMI
Standard ST79 for more information related to cleaning
and sterilization.
Contraindication / Prohibition
1. Use for intended purpose only
Incorrect use can cause breakage of this product. Never
use as a lever or twist the unit with force. Doing so may
cause failure of the internal mechanism or otherwise
damage the instrument.
2. Prohibition of use of chemicals
Avoid exposing this product to chemicals. Doing so could
damage this product due to corrosion.
3. Prohibition of secondary processing of this product
Do not apply any secondary processing to this product.
For example, do not apply impacts or vibration markings
to the surface of this product. Doing so could break this
product.
4. Handle with care
Handle this product with care, as it can be deformed or
damaged. Rough handling could significantly reduce the
service life of devices and appliances.
5. Prohibition of use of polishing powder and wire wool
When cleaning this product, do not attempt to polish its
surfaces with rough polishing powder or wire wool. This
could cause scratches on the surface of this product and
result in rust or corrosion.
6. Prohibition of use of household detergents
Use only medical detergents to clean this product. Do not
use any household detergent. Washing this product with
an improper detergent could result in rust or corrosion.
Shape/Structure
Straight Curved
Code No. Product Description
07-827-34CE Stevens Scissors 11.5cm Str. CE
07-827-35CE Stevens Scissors 11.5cm Cvd. CE
Material: Stainless steel
Intended Purpose
This device is intended for use in the surgical setting for
cutting tissues, cloth, and sutures. It consists of two blades
with rotating axes and operated by closing the two blades to
cut the object.
Instructions for use
Before using this product, inspect, wash, and sterilize in
accordance with these instructions (See the requirements
relating to maintenance and inspection).
Cautions/Warnings
1. Warning
Device must be sterilized by users in accordance with
sterilization procedures or the validated sterilization
conditions which validity is proven by medical organizations
in each country or region.
2. Defect/Adverse event
Defect
-Corrosion or pitting caused by use of chemicals
-Damage or breakage caused by the corrosion or pitting
-Scissors may not cut properly due to damaged tip of the
blades.
Adverse event
-Broken pieces of metal from the damaged instrument
falling into the patient.
Storage/Life
1. Please store the device in normal ambient temperature
areas. Do not store in areas of high humidity where the
temperature may dramatically vary causing condensation.
Do not store on or near chemicals as the chemicals may
cause damage to the device.
Be sure to read this instruction manual before using this product.
Keep this manual available for reference when needed.

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2. Service life of this product: 5 years
(Subject to following manufacturer's specified
maintenance, inspection and proper storage
requirements)
Maintenance/Inspection
1. Check prior to each use
Operational and functional checks
Conduct daily and pre-operation checks of this product to
make sure that it functions properly.
2. Check after each use
(1) Immediately wash with clean water.
(1)-1 If exposed to bleach or antiseptic solutions, wash
and rinse with clean water immediately and immerse
in neutral enzyme detergent to remove any bleach
or antiseptic solution, which may contain chlorine or
iodine and can damage the instrument. Manually
remove contaminated matter by hand or with an
ultrasonic-cleaner.
(1)-2 Further remove any remaining contamination with a
soft nylon brush.
(1)-3 Select a proper detergent for each decontamination
method and maintain appropriate density and
handling.
(1)-4 Use a soft towel, a soft nylon brush or a water jet for
cleaning.
(1)-5 To avoid damage, do not use a metal brush, coarse
polishing agents, or apply excessive force when
handling the device.
(1)-6 Only use distilled water or deionized water (reverse
osmosis) to wash this product.
(1)-7 Only use fully deionized water (reverse osmosis) for
the final rinse.
It is recommended to use a washer-disinfector for
this device.
Thermal Disinfection can be used by following the
manufacture's defined parameters.
Thermal Disinfection Band: 90-93°C/194.0-199.4°F,
5-10 minutes (A0 value: 3000-12000)
(reference EN ISO 15883-1)
(2) Fully dry this product immediately after washing it.
Do not leave it wet for a longer time than necessary as
residual water may damage the instrument.
(3) Only use distilled or deionized water
Use distilled or deionized water to wash this product.
Residual chlorine and organic matters in tap water may
cause staining and/or rust and may damage the
instrument.
(4) Use a water-based, anticorrosive lubricant
Lubricating oil is completely removed by washing. After
washing this product, apply a water-based, anticorrosive
lubricant prior to sterilization.
Do not use this product without applying anticorrosive
lubricant on its sliding part. [Galling could occur.]
3. Sterilization
Device must be sterilized by users in accordance with our
recommended sterilization procedures or the validated
sterilization conditions which validity is proven by medical
organizations in each country or region.
Our recommended sterilization parameters are as follows.
Sterilization
method
Pre-vacuum steam sterilization
(Autoclave sterilization)
Sterilization
conditions
Sterilization
temp.
Retention time
132°C / 269.6°F 4 min
134°C / 273.2°F 3 min
For the US market
FDA has not approved or cleared medical devices,
including sterilizers, for the intended use of reducing the
infectivity of TSE agents (i.e., prions).
For the markets outside the US
When the device is used on a patient with or suspected of
having CJD or vCJD, make sure to adhere to the most
recent and updated restrictions available in each country
and/or region for its reuse.
Maintenance and check by agents
MIZUHO Corporation will repair defective parts of this
product without charge for one year from the date of
delivery/installment except for cases of damage caused by a
third party’s repair, act of nature, improper use or intentional
damage. All other warranty terms and conditions are
subject to regulations of MIZUHO Corporation.
Packing
1 piece per pack
Matters related to warranty period
MIZUHO Corporation will repair defective parts of this
product without charge for one year from the date of
delivery/installment except for cases of damage caused by a
third party’s repair, act of nature, improper use or intentional
damage. All other warranty terms and conditions are subject
to regulations of MIZUHO Corporation.
Name and address of manufacturer
MIZUHO Corporation
3-30-13 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
http://www.mizuho.co.jp
Authorized Representative Europe
Emergo Europe B.V.
Prinsessegracht 20, 2514 AP, The Hague,
The Netherlands