Integra MAYFIELD Head Clamp A2079 User manual

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MAYFIELD®Imaging
Overview and IFU Refresher
MAYFIELD is a registered trademark of SM USA Inc. and is used by Integra under license.

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MAYFIELD®Imaging Products
•Head Clamp, Base Unit and Accessories
•Metal Free Conversion Accessory
•Link Arm Extensions
•Tri-Star Swivel Adapter
•Radiolucent Horseshoe Headrest
•Spine Table Adapter (Jackson Table)
•Radiolucent Skull Pins
•Titanium
•Sapphire
•Radiolucent Budde®Halo System (this system
is outside the scope of this training)
MAYFIELD is a registered trademark of SM USA Inc. and is used by Integra under license.
Budde is a registered trademark of Integra LifeSciences Corporation in the United States and/or other countries.

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MAYFIELD Imaging: Head Clamp
•Clamp:
•Made of carbon-filled PEEK
•Little or no artifact
•Only metal is the spring in the torque knob
•Metal-free conversion accessory offers a
completely metal free set-up (different torque
knob)
Head Clamp (Standard
Configuration)
Metal Free Conversion
Accessory

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MAYFIELD Imaging: Head Clamp
•Standard Clamp
1. XR2 Standard Torque Screw (439A1095)
2. XR2 Adult Rocker (439A1094)
3. Swivel Lock Knob
4. Skull Clamp Base or Body
5. Plunger
6. Starburst Attachment
7. Skull Clamp Ratchet Extension
•Accessories
a. XR2 Force Applicator, 439A1093 (included with
metal free conversion kit, 439A1092)
b. Stop Wheel
c. Metal free ratchet extension
d. XR2 Child’s Rocker (439A1091)
1
74
6
5
23
d
b
c
a
Head Clamp (Standard
Configuration)
Metal Free Conversion
Accessory

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MAYFIELD Imaging: Base Unit
•Base Unit:
•Metal free zone around the head clamp
attachment / scanning area
•Width adjustable – 2 different sizes
Item
No. OR Table Width(s) (Side rail to side rail) Cross Bar Width
A2079 19.5in to 24in
(49.6 cm to 61 cm) Approx. 28”
A2079E 22in to 28in
(55.9 cm to 71.1 cm) Approx. 32”
Metal free zone
Base Unit

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MAYFIELD Imaging: Base Unit
•Identification:
1. Skull Clamp/Headrest Locking Knob
2. Swivel Adaptor
3. Link Arm Locking Knobs
4. Yoke
5. Crossbar
6. Base Handle
7. Side Rail Bracket
8. Locking Lever
9. Base Handle Adjustment Knob
10.Auxiliary Side Rail
11.Side Rail Bracket Locking
Base Unit

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MAYFIELD Imaging: Base Unit Accessories
•Tri-Star Swivel Adapter, A2111 •Extension Arms 437A2224, 5 inch
437A2225, 7 inch

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Pediatric Horseshoe Headrest, A2011 Adult Horseshoe Headrest, A2010
MAYFIELD Imaging: Horseshoe Headrests
Starburst to attach to standard swivel or tri-star swivel adapter

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MAYFIELD Imaging: Horseshoe Headrests
Metal
free zone
Using the Spine Table Adapter with the
Jackson Table
Spine Table Adapter, A2600R

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MAYFIELD Imaging
Radiolucent Products (XR2)
Instructions for Use Refresher
10

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MAYFIELD Imaging Base Unit
Locking Handle
with Locking
Lever
Std. Swivel Adaptor (Blue ring)
Link Arm
(Yellow ring) Base Handle Adjustment
Knob
Review of Components
Tri-Star Swivel Adaptor (Blue ring)
(Available as an Accessory)
Side Rail
Rail end bracket

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Refresher on Instructions for Use
Step 1. With the rail end bracket toggle locks loosened and the locking handles unlocked, hold the
base unit as shown for attachment to the OR Table; grasp the side rails on the end brackets with
each hand.
Second
Locking handles
are unlocked &
opening “up”
First
Rail end bracket toggle
locks are loosened to
allow easy attachment
to the table side rails
Safety Latch

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Refresher on Instructions for Use
Step 2. Slide the base unit brackets onto the side rails of the operating room table.
Note that locking handles
are opening “up” and NOT
DOWN

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Refresher on Instructions for Use
Step 3. Secure the brackets to the side rails.
Turning rail end bracket
toggle locks
Tighten securely to
side rails
Cautions:
Keep finger clear of hinge points when
closing the base unit locking levers. It is
recommended that the levers be closed
using the palm of the hand.
Always be sure the locking mechanisms
are secure after completing table
adjustments. Verify that the locking
lever is secure by confirming that the
safety latch is engaged.

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Refresher on Instructions for Use
Step 4. Attaching the Link and Adaptor to the Base Unit Assembly.
Note the color-coded sleeves –Line them up,
yellow-to-yellow & blue-to-blue

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Refresher on Instructions for Use
Step 5. Positioned to await attachment of the skull clamp.
Locking handles are unlocked
Link and swivel adaptor are
connected but not tightened
for easy movement and
attachment to the skull clamp
Note: The head section of the
OR table can be attached
prior to the patient entering
the OR.

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Refresher on Instructions for Use
Step 6. With the skull clamp attached to the patient and in position, the Adaptor is brought up for
attachment to the skull clamp
Attach in this order
1. Attach swivel adaptor to skull clamp
2. Lock both locking handles
(Use an “Open-Palm” to close handles.
Make certain that the locking levers are
engaged)
3. Tighten Swivel Adaptor knob (Blue)
4. Tighten Link attachment (Yellow)
5. Double-check all connections for
being tight and secure (double-check
does not mean double-tighten)
Link torque knob
Locking Handle
Swivel/Clamp
Torque Knob
Link/Swivel
Torque Knob

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Refresher on Instructions for Use
Step 7. With the system now locked and ready, confirm that all knobs and levers are locked and
secure.

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Refresher on Instructions for Use
Step 8. Knobs should not be overtightened. Over-tightening the mechanisms’ adjustment screws
may result in damage to the unit.
Please remember that overextending or overloading the base unit may result in unintended
movement, shortened product life and/or damage to the unit

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Always Remember The Indications for Use, Warnings and Cautions