HIP INSTRUMENTS • retractor systems

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Amstutz Hip Resurfacing Instruments
APC Hip Retractor Series
Assistant Free™ Hip Surgery Retractor System
Minimally Incision Total Hip Retractors
Unger Anterior Total Hip Instruments
Minimally Invasive Hip Retractors
Minimally Invasive Total Hip Surgery Retractors
NEW! Unger Anterior Total Hip Instruments


Amstutz Hip Resurfacing Instruments

Designed by Harlan C. Amstutz, MD


Amstutz Hip Resurfacing Instruments

Amstutz Hip Resurfacing Instruments

Amstutz Femoral Retractor

Used for acetabular exposure
Product No: 6410
Overall Length: 10.75" • Blade Width: 18mm

Amstutz Femoral Head-Neck Elevator

Used for acetabular exposure
Product No: 3410 [Wide Blade]
Overall Length: 12.25" • Blade Width: 67mm
Product No: 3410-01 [Narrow Blade]
Overall Length: 12.25" • Blade Width: 50mm

Amstutz Inferior Acetabular Retractors

Used for acetabular exposure
Product No's:
7690-01 [Right]
Overall Length: 8.375" • Blade Width: 54mm
7690-02 [Left]
Overall Length: 8.375" • Blade Width: 54mm

Amstutz Acetabular Exposure Pin System

Used for acetabular exposure
Product No’s:
1200-01 [Inserter/Extractor]

1200-02 [Pin]
Overall Length: 4.5"
Pin Depth: 2"
Pin Diameter: 3.8mm

1200-03 [Pin w/Stop]
Overall Length: 4.5"
Pin Tip-to-Stop Depth: .75"
Pin Diameter: 3.2mm

Cement Packer & Trimmer

Product No: 4995
Overall Length: 9.75"

Amstutz Angled Mirrors

Used for viewing hard-to-see areas around the acetabulum
Product No’s:
4860 [Left]
Overall Length: 8"
Mirror #1: 32x13mm • Mirror #2: 19x16mm
4861 [Right]
Overall Length: 8"
Mirror #1: 32x13mm • Mirror #2: 19x16mm
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APC Hip Retractor Series

Used to help provide wide exposure of the acetabulum

Designed by APC, Inc.


APC Hip Retractor Series

The single prong retractor is designed to be placed around the inferior-posterior edge of the acetabulum for wide exposure during total hip replacement. Modular weights can be used to help hold the retractor in place.

The double prong retractor is designed to retract the femur anteriorly during total hip arthroplasty. It is hooked over the anterior pelvic brim. Modular weights can be used to help hold the retractor in place and to assist in exposure.

APC Hip Retractor Series

Product No’s:
6420 [Single Prong]
Overall Length: 14"
Handle-to-1st-Bend Length: 5.25"
Handle-to-2nd-Bend Length: 6.5"
Blade Width: 22mm

6430 [Double Prong Standard]
Overall Length: 14"
Handle-to-1st-Bend Length: 5.25"
Handle-to-2nd-Bend Length: 6.5"
Blade Width: 24mm
Prong Width: 6.8mm | 10mm Gap | 6.8mm

6440 [Double Prong Wide]
Overall Length: 14"
Handle-to-1st-Bend Length: 5.25"
Handle-to-2nd-Bend Length: 6.5"
Blade Width: 44mm
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Assistant Free™ Hip Surgery Retractor System

Helps to free assisting personnel while providing excellent exposure
during hip arthroplasty and hip fracture surgery

Designed by S. David Stulberg, MD


Assistant Free Hip Surgery Retractor System Assistant Free™ Hip Surgery Retractor System

Assistant Free™ Hip Surgery Retractor System

Assistant Free™ Hip Surgery Retractor System Assistant Free™ Hip Surgery Retractor System
Assistant Free™ Hip Surgery Retractor System Assistant Free™ Hip Surgery Retractor System

The Assistant Free Self-Retaining Hip Surgery Retractor System is used for hip arthroplasty and hip fracture surgery. The frame is available in two configurations, square and standard, both of which have multi-retractor holding posts and a fixed retractor end which utilizes standard blades. The blades can be used with other self-retaining type frames.

The Bunta Extra Large Blades (three sizes) are designed to retract soft tissue in large patients. The deep blade curve helps them stay attached to the frame.

The malleable blades are designed with a malleable attachment portion that can be contoured, allowing better attachment to the frame. This is helpful when patient anatomy hinders blade attachment.

The optional wedges help stabilize blades, particularly with larger patients.

The Standard Blades with T-bar Handles help prevent the hand from slipping.

New! Standard Frame with Single Stud and Two Mobile Body Assemblies. Allows the surgeon to position retractors exactly where you want them! The moveable-peg system allows for precise interoperative retractor positioning adjustments. Mobile Body Assemblies work with any existing frame system.


Standard Frames

7450-01A [Large Frame – 12.5"]
7450-01B [Medium Frame – 9.5"]

Standard Frame with Single Stud
and Two Mobile Body Assemblies

7446-01 NEW!

Square Frame

7450-01D

Charnley-Type Frames

7445 [Standard — 12' x 9.5"]
7445-01B [Narrow — 10" x 9.5"] NEW!
Each Charnley-type frame comes with 1 each of:
7455-04 [Charley-Type Blade with 4" Blade Depth]
7450-02 [Standard Blade (6" Handle) with 2" Blade Depth]

Standard Blades

7450-02 [2" blade depth]
7450-03 [3" blade depth]
7450-04 [4" blade depth]
7450-05 [5" blade depth]
7450-06 [6" blade depth]

Long Standard Blades (8" Handle)

7451-02 [2" blade depth]
7451-03 [3" blade depth]
7451-04 [4" blade depth]
7451-05 [5" blade depth]
7451-06 [6" blade depth]

Standard Blades with T-bar Handle

7450-02T [2" blade depth]
7450-03T [3" blade depth]
7450-04T [4" blade depth]
7450-05T [5" blade depth]
7450-06T [6" blade depth]

Bennett Style Blades

7450-07A [Standard • 4" blade depth]
7450-07B [Deep • 6" blade depth]

Hohmann Style Blades

7450-08A [Standard • 4" blade depth]
7450-08B [Deep • 6" blade depth]

Soft Tissue Blades

7450-09A [Standard • 2" blade depth]
7450-09B [Deep • 2.5" blade depth]

3-Prong Rake Blade

7450-10A [1" blade depth]

5-Prong Rake Blade

7450-10B [1" blade depth]

Narrow Blades

7480-02 [2" blade depth]
7480-03 [3" blade depth]

Malleable Blades

7452-03 [3" blade depth]
7452-04 [4" blade depth]
7452-05 [5" blade depth]
7452-06 [6" blade depth]

Retractor Blades for Charnley-type Frame

7455-04 [4" blade depth]
7455-06 [6" blade depth]

Extra Large Standard Blades

7470-02 [2" blade depth]
7470-03 [3" blade depth]
7470-04 [4" blade depth]
Designed by Andrew D. Bunta, MD

Extra Wide Standard Blades

Product No's:
Blade Width: 2.75"
7460-01 [Short • 2.5" Blade Depth]
7460-02 [Medium • 3.25" Blade Depth]
7460-03 [Long • 4.25" Blade Depth]
Designed by Andrew D. Bunta, MD

Wedges for Assistant Free™ Frames

7450-89 [Short Peg Wedge]
7450-99 [Long Peg Wedge]

Velco® Straps for Hip and Acetabular Retractors

8140 [Package of 10]

Mobile Body Assembly

7447 NEW!

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Minimally Incision Total Hip Retractors

Instruments designed for Minimal Incision Total Hip Surgery using the standard posterior lateral approach

Designed by Wayne M. Goldstein, MD


Minimally Incision Total Hip Retractors
Minimally Incision Total Hip RetractorsMinimally Incision Total Hip Retractors

Minimally Incision Total Hip Retractors

Product No's:

Bent Hohmann Retractor for Gluteus Medius

7110 [Standard]
Overall Length: 9.75" • Blade Width: 25mm
Depth from Bend: 4.25"

7110-01 [Extra Long Handle]
Overall Length: 11.5" • Blade Width: 25mm
Depth from Bend: 4.25"

Blunt Right Angle Posterior Capsular Retractor

7120
Overall Length: 8"
Blade Width: 32mm • Blade Depth: 3.25"

Cobra Retractor with Hand Rest

7130
Overall Length: 10.25"
Blade Width at Widest: 32mm

Superior Capsular Retractor

7140
Overall Length: 9.375"
Blade Width at Widest: 19mm

90° Soft Tissue Retractor

7150
Overall Length: 8"
Blade Width: 25mm • Blade Depth: 3.25"

Right Angle Posterior Capsular Retractor

7180
Overall Length: 8"
Blade Width: 32mm • Blade Depth: 3.25"

Posterior-Inferior Retractors

7625-01 [Small Right]
7625-02 [Small Left]
Overall Length: 10.75"
Handle-to-Bend Length: 5.5"
WATCH SURGICAL IN-USE VIDEO
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Minimally Invasive Hip Retractors

Designed to be used in various minimally invasive hip exposures



Minimally Invasive Hip Retractors
Product No’s:
S3023 [MIH Hip Retractor]
Overall Length: 13" • Blade Width: 25mm

S3024 [MIH Hip Retractor–blunt tip]
Overall Length: 14.5" • Blade Width: 25mm

S3025 [MIH Offset Retractor]
Overall Length: 14" • Blade Width: 32mm

S3026 [MIH Long Hohmann Retractor]
Overall Length: 14.75" • Blade Width: 40mm

S3027 [MIH Long Hohmann Retractor–curved, short blade]
Overall Length: 12.25" • Blade Width: 34mm

S3028 [MIH Long Hohmann Retractor–curved, long blade]
Overall Length: 14" • Blade Width: 39mm

S3029 [MIH Long Hohmann Retractor–narrow]
Overall Length: 14.75" • Blade Width: 22mm

S3030 [MIH Small Hohmann Retractor]
Overall Length: 11.5" • Blade Width: 19mm

S3031 [MIH Femoral Elevator]
Overall Length: 14" • Blade Width: 40mm
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Minimally Invasive Total Hip Surgery Retractors

Designed to be used in various minimally invasive hip exposures

Designed by S. David Stulberg, MD


Minimally Invasive Total Hip Surgery Retractors

Minimally Invasive Total Hip Surgery Retractors

Narrow Proximal Femoral Elevators

3420-08 [Narrow Prongs]
Overall Length: 11.75"
Blade Width at Widest: 45mm
3420-05 [Standard Prongs]
Overall Length: 11.5"
Blade Width at Widest: 45mm

Narrow Cobra Retractors

6120 [Standard]
Overall Length: 11.75"
Handle Length: 6.5"
Blade Width: 16mm
6120-04 [Extra Long]
Overall Length: 15.5"
Handle Length: 11"
Blade Width: 16mm

Narrow Double Prong Acetabular Retractor

6175
Overall Length: 12.5" • Blade Width: 32mm

Single Prong Double Bent
Hohmann Acetabular Retractor

6212 [Longer Blade] — NEW!
Overall Length: 11.25"
Blade and Tip Length: 3.5" • Blade Width: 15mm

6210 [Standard Blade]
Overall Length: 10.5"
Blade and Tip Length: 2.5" • Blade Width: 15mm

Single & Double Prong Double
Bent Hohmann Acetabular Retractor – Long

6213 [Single Prong – Longer Blade] — NEW!
Overall Length: 13.75"
Blade and Tip Length: 5" • Blade Width: 15mm

6210-02 [Single Prong – Standard Blade]
Overall Length: 12.5"
Blade and Tip Length: 3" • Blade Width: 15mm

6220 [Double Prong – Standard Blade]
Overall Length: 12.5"
Blade and Tip Length: 3" • Blade Width: 15mm

Single Prong Double Bent
Hohmann Acetabular Retractor – Extra Long

6214 [Longer Blade] — NEW!
Overall Length: 18"
Blade and Tip Length: 5" • Blade Width: 15mm

6210-04 [Standard Blade]
Overall Length: 16.25"
Blade and Tip Length: 3" • Blade Width: 15mm

MIS Hip Retractors

6260 [Extra Narrow]
Overall Length: 12" • Handle Length: 9"
Depth from Bend: 6" • Blade Width: 20mm
6265 [Extra Long Extra Narrow]
Overall Length: 15" • Handle Length: 11"
Depth from Bend: 8" • Blade Width: 20mm

Narrow Assistant Free™ Blades

7480-02 [2" Blade Depth]
7480-03 [3" Blade Depth]
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Unger Anterior Total Hip Instruments

Universal instrument system specifically designed for Direct Anterior approach THR

Designed by Anthony Unger, MD


Unger Anterior Total Hip Instruments
Unger Anterior Total Hip Instruments Unger Anterior Total Hip Instruments

Acetabular Exposure

Unger Wide Hohmann
Placed around the femoral neck to expose the anterior hip capsule.
Unger Narrow Hohmann
A curved sharp hohmann retractor placed under the posterior acetabulum to depress the femur and expose the acetabulum.
Unger Blunt Narrow Cobra
A ventral cobra retractor placed over the anterior acetabulum wall to pull the Rectus Femoris anteriorly.

Femoral Exposure

Unger Wide Hohmann
Placed medial to the femoral neck to push the femur laterally, helping to expose the femur for implant broaching and insertion.
Unger Femoral Neck Elevator
A femur elevator designed to interact with the Unger Soft Tissue Protector to expose the femur. Placed behind the Greater Trochanter.
Unger Soft Tissue Protector
A unique device that protects the Tensor Fascia Lata and allows the femoral elevator to lever/push up the femur for femoral component broaching and placement.
Product No's:
3001 [Unger Wide Hohmann – Single Prong]
Blade Width: 33.6mm
Blade Depth: 5"
Overall Length: 13.5"

3008 [Unger Wide Hohmann – Double Prong]
Blade Width: 33.6mm
Blade Depth: 5"
Overall Length: 13.5"

3002 [Unger Narrow Hohmann]
Blade Width: 24.5mm
Blade Depth: 4"
Overall Length: 13"

3003 [Unger Blunt Narrow Cobra]
Blade Width: 22.5mm
Blade Width at Tip: 12mm
Blade Depth: 5.25"
Overall Length: 14.5"

3004 [Unger Canal Finder Rasp – Straight]
Overall Length: 11"
Handle Length: 5"

3004-01 [Unger Canal Finder Rasp – Curved]
Overall Length: 11"
Handle Length: 5"

3005-R [Unger Box Osteotome–Right]
Overall Length: 12"

3005-L [Unger Box Osteotome–Left]
Overall Length: 12"

3006 [Unger Femoral Neck Elevator]
Blade Width at Widest: 25mm
Overall Length: 12.5"
Handle Length: 8.25"

3007 [Unger Soft Tissue Retractor]
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