Post-Operative Procedure; Sterilization - Medtronic MIDAS REX series Bedienerhandbuch

10 cc Before Milling
WARNING
DO NOT operate the Midas Rex™ Electric Bone Mill base
without the bowl and cap secured in place.
4. Secure Cap onto Bowl by rotating counterclockwise. DO
NOT activate Bone Mill without securing Cap.
5. To process bone, press the Midas Rex ™ Electric Bone Mill
run switch. Continue to run until desired bone particle size
is achieved.
IMPORTANT
Milling time is dependent on the density of the patient's
bone, the ratio of cancellous and cortical bone, the size of
the individual particles and the batch amount of the bone
to be processed. Always check bone after 10-15 seconds to
gauge quality of milling.
WARNING
Take care to process bone to the desired partical size. DO
NOT over process bone. Over processed bone may lead to
thermal osteonecrosis.
NOTE
If the blade becomes inoperable, (jams or runs very
slowly) stop operation of the Midas Rex™ Electric Bone
Mill and remove bowl cap and use the spatula to free the
bone and blade. Remove some of the bone if needed to
obtain proper operating speed.
PRECAUTION
Please see Precautions 1, 3, 4, and 5.
MIDAS REX™ ELECTRIC BONE MILL
6.
10 cc After Milling

Post-Operative Procedure

1.
2.
3.
4.
5.
To remove bone particles:
• stop operation of the Midas Rex
• press release buttons and remove bowl and cap from base.
• remove cap from bowl
• use spatula to remove bone particles from bowl and cap.
NOTE
After removing bone particles from Bowl, the milling
process may be repeated with additional bone specimens,
as needed, (Up to a total of 40 cc of bone may be processed
by the Bone Mill Disposable during any one surgical
procedure.)
Turn power Off at console and disconnect power cable.
Press release buttons and remove bowl from base.
Discard bowl, cap and spatula.
Clean and sterilize Midas Rex ™ Electric Bone Mill Base
according to directions in cleaning section of manual.
Clean console
Cleaning & Sterilization
Warnings and Please see Precautions 2, 5 and 6.
Precautions
Limitations After cleaning and sterilization, verify functionality prior to re-use. Midas
Rex™ Electric Bone Mill Bowl, Cap and Spatula are single use devices.
Opened but unused Bone Mill Disposables may not be re-sterilized under
any sterilization method.
INSTRUCTIONS
Manual cleaning of Wipe all surfaces of the Midas Rex™ Electric Bone Mill with a cloth
Midas Rex™ Electric dampened with a neutral enzymatic detergent (pH 6.0 - 8.0). Dry
Bone Mill Base thoroughly. Sterilizing and drying the Midas Rex™ Electric Bone Mill Base
(BM110) and Midas before storing decreases the likelihood of cross-contamination.
Rex™ Bone Mill
Console (BM120)
Sterilization of Midas Steam Sterilization:
Rex™ Electric Bone
Cycle:
Mill Base (BM110)
Temperature:
(Temperatureand
times are minimum
Time:
requirement.)
Drying:
*Reference: for items contaminated with TSE agents steam sterilization
under a temperature of 273-278°F/134-137°C may be repeated for either a
total of six 3 minute cycles OR a single cycle for 18 minutes as referenced
in NHS Estates HTM 2010 parts 4 & 6: Appendix 2, items contaminated
with TSE agents.
100% EtO Sterilization Parameters: Not Validated
EN
™
Electric Bone Mill
Gravity Pre-vac Pre-vac*
132°C 132°C 134-137°C
10 min 4 min 3 min
> 25 min > 20 min > 20 min
7