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Our SmartHip™ Range of Primary Hip Implants
SmartHip™ SPT I
SmartHip™ ZWY I
SmartHip™ EXT I
SmartHip™ CRL
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The SmartHip™ EXT
prosthesis is ideal for total hip replacement
procedures.
The EXT follows the
philosophy of Orthopaedic Innovation to offer clinically
proven designs to our International distributors.
Designed in a conical
wedge form with rounded edges in the proximal section,
the prosthesis corresponds with both anatomical and
biochemical requirements. This aids the retention and
utilisation of the morphology of the intertrochanteric
region which in turn provides rotational stability, self
centring and a favourable zone for cementing. Tensile
forces are therefore restricted to the lateral shoulder
where the cement merely has the function of a filling
material.
The tapered distal design
helps reduce potential strains in the cement as compared
to conventional stems and its lack of sharp edges is
equally beneficial, avoiding the stress concentrations
that may give rise to cracks in the cement. The cutaway
at the end of the stem ensures pain in the distal part
of the femur is also avoided and furthermore it permits
a wide range of motion.
The SmartHip™ EXT
prosthesis is also available with a collar, which is
used with a distal centraliser of corresponding size for
self centring the prosthesis inside the medulla to
permit uniform thickness of the cement layer around the
stem. Designed to provide anatomically precise fit, the
presence of the broad medial collar together with
precise calcar preparation provides excellent collar/calcar
support for load distribution and cement pressurisation.
Both versions of the
implant are manufactured from CoCrMo according to ASTM
F75/ISO 5832-4 by casting, this alloy offers excellent
biocompatibility together with high resistance to
corrosion and superior mechanical strength.
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Sizes Available: |
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Size (mm) |
Length (mm) |
Product
Code
(without
collar) |
Product Code
(with collar) |
6 |
113.5 |
OI00283 |
OI00288 |
8 |
130.5 |
OI00284 |
OI00289 |
10 |
135 |
OI00285 |
OI00290 |
12 |
140 |
OI00286 |
OI00291 |
14 |
145 |
OI00287 |
OI00292 |
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SmartHip™ EXT Instrument Set: |
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Includes:
T-Handle, Medullary Reamer, 4 Plug Introducing Adaptors
(8, 10, 12 and 14mm), Plug Introducing Rod, Cement
Pusher, Ruler, 3 Test
Heads Ø 28mm (S, M and L), Repositioning Lever, Repositioning Lever
with Synthetic Top,
Repositioning Top Ř 28mm, Rasp Bar, Modular Rasp Handle,
5 Modular Rasps (6, 8, 10, 12 and 14mm), Orientation
Handle, Stem Impactor, Stem Impactor & Extractor,
Femoral Head Extractor, Curved Chisel, Straight Chisel,
Gauge for Femoral Head. |
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Product Code:
OI00293 |
Enquire about our SmartHip™ EXT Primary Hip Implant
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