Innomed, Inc. Orthopedic Instruments

KNEE INSTRUMENTS • retractors – spreaders

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Calibrated Femoral Tibial Spreader with Round Pads
Femoral Tibial Spreader with Speed Lock
Flat Gelpi Retractors
NEW STYLES! Calibrated Femoral Tibial Spreader with Round Pads
NEW! Deep Meyerding Retractor with Ergonomic Handle
Femoral Tibial Spreader with Speed Lock
Flat Gelpi Retractors
Gelpi Retractors
Incision Aligner
Lawrence Revision Knee Gap Balancing Tensioner Set
Lombardi Femoral Tibial Spreaders
Lombardi Gap Balancing Femoral Tibial Spreader
Gelpi Retractors
Incision Aligner
Lawrence Revision Knee Gap Balancing Tensioner Set
NEW STYLES! Lombardi Femoral Tibial Spreaders
NEW STYLES! Lombardi Gap Balancing Femoral Tibial Spreaders
Calibrated Ortho Spreaders
Rogozinski Reverse Angle Retractor
Scott Femoral Tibial Tensor/Spreaders
StulbergIncisionCloseGelpiNew
 
NEW STYLES! Ortho Self-Retaining Retractors
Rogozinski Reverse Angle Retractor
Scott Femoral Tibial Tensor/Spreaders
Stulberg Incision Close Gelpi & Blade Set
 


Calibrated Femoral Tibial Spreaders

Designed to help separate the femur and tibia during total knee replacement surgery

 
 


Calibrated Femoral Tibial Spreaders






Designed to minimize crushing the bone, even if osteoporotic. The spreader will remain in position, with the femur and tibia separated, without the need of an assistant. A wide unobstructed view of the posterior compartment is possible. Osteophytes on the posterior condyles of the femur and tibia can be seen and removed.

Product No’s:


SMALL WITH STANDARD GRIP

 
1850 [Small with Grooved Pads and Standrd Grip]
Overall Length: 7" (17,8 cm)
Pads: 23 x 12 mm
Opens to: 39 mm

1850-D [Small with Diamond Cut Pads and Standrd Grip]
Overall Length: 7" (17,8 cm)
Pads: 23x 12 mm
Opens to: 39 mm

1850-01 [Small with Coated Pads and Standrd Grip]
Overall Length: 7" (17,8 cm)
Pads: 18 x 15 mm
Opens to: 39 mm

1865 [Small with Round Pads and Standrd Grip]
Overall Length: 7" (17,8 cm)
Pads: 25 x 25 mm
Opens to: 39 mm

SMALL WITH SMALL GRIP HANDLE NEW!

Small Grip Handle version is designed with the grip closer together for easier gripping and to help reduce hand fatigue.

1850-SG NEW!
[Small with Grooved Pads and Small Grip Handle]
Overall Length: 7" (17,8 cm)
Pads: 23 x 12 mm
Opens to: 39 mm


1850-01-SG NEW!
[Small with Coated Pads and Small Grip Handle]
Overall Length: 7" (17,8 cm)
Pads: 18 x 15 mm
Opens to: 39 mm


1865-SG NEW!
[Small with Round Pads and Small Grip Handle]
Overall Length: 7" (17,8 cm)
Pads: 25 x 25 mm
Opens to: 39 mm

Calibrated Femoral Tibial Spreaders
Calibrated Femoral Tibial Spreaders

The coated spreader is designed to separate the femur and tibia when implant components are in place during total knee surgery. This is helpful in checking the back of the knee joint for cement, etc. The pads are coated to keep from scratching the component surfaces, and are slightly contoured for stability against the curved articulating surfaces.


SMALL WITH LOCKING MECHANISM

 

Locking mechanism designed by Munish C. Gupta, MD
 

Locking ratchet mechanism helps prevent accidental release, and provides for controlled adjustment and easy release.

1850-LR [Small – Horizontal Grooved Pads
              with Locking Mechanism]
Overall Length: 7" (17,8 cm)
Pads: 23 x 12 mm
Opens to: 39 mm


1865-LR [Small – Round Pads
              with Locking Mechanism]
Overall Length: 7" (17,8 cm)
Pads: 25 x 25 mm
Opens to: 39 mm


The calibrated handle of the spreader makes it possible for two spreaders to be used to assist the surgeon in balancing ligaments.

Calibrated Femoral Tibial Spreaders


MEDIUM WITH STANDARD GRIP

1855 [Medium with Grooved Pads and Standrd Grip]
Overall Length: 10" (25,4 cm)
Pads: 23 x 14 mm
Opens to: 50 mm


1855-D [Medium with Diamond Cut Pads] and Standrd Grip
Overall Length: 10" (25,4 cm)
Pads: 23 x 14 mm
Opens to: 50 mm


1866 [Medium with Round Pads and Standrd Grip]
Overall Length: 10" (25,4 cm)
Pads: 25 x 25 mm
Opens to: 50 mm


Calibrated Femoral Tibial Spreaders

LARGE WITH STANDARD GRIP

1860 [Large and Standrd Grip]
Overall Length: 12" (30,5 cm)
Pads: 25 x 16 mm
Opens to: 65 mm


VIEW SURGICAL VIDEO

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Deep Meyerding Retractor with Ergonomic Handle

A self-retaining soft tissue retractor for use in hip, knee, and shoulder surgery

 
 


Deep Meyerding Retractor with Ergonomic Handle



Product No: 6244
Overall Length: 8.5" (21,6 cm)
Blade Depth: 3.5" (8,9 cm)
Blade Width: 1" (2,54 cm)
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Femoral Tibial Spreader with Speed Lock

Designed to help separate the femur and tibia during total knee replacement surgery

 
Designed by Nasim A. Rana, MD



Flexible Fiber Optic Light

Speed lock helps allow precise control and prevent unintended release.


Product No: 1855-SL
Overall Length: 10" (25,4 cm)
Pads: 23 x 14 mm
Opens to: 50 mm
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Flat Gelpi Retractors

Designed to help retract a broader area of soft tissue or muscle

 
 


Flat Gelpi Retractors

The two largest sizes feature double ergonomic handles for increased comfort and control.

 
Product No’s:

4191 [Small]
Overall Length: 6.5" (16,5 cm)
Prong Depth: 1.25" (3,2 cm)


4192 [Medium]
Overall Length: 7.25" (18,4 cm)
Prong Depth: 1.75" (4,4 cm)


4193 [Large]
Overall Length: 9" (22,9 cm)
Prong Depth: 3" (7,6 cm)


4194 [Deep]
Overall Length: 10" (24,4 cm)
Prong Depth: 5" (12,7 cm)
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Gelpi Retractors

 
 


Gelpi Retractors



Product No’s:

4180 [Standard]
Overall Length: 7.75" (19,7 cm)

4181 [With Ergonomic Handle]
Overall Length: 8.75" (22,2 cm)
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Incision Aligner

Designed to align an incision during closing

 
Designed by DMP


Incision Aligner

The bent ends of the aligner are placed at each end of an incision, which is aligned by pulling outward on each end. The sliding end will lock in place when it is tensioned. Pressing inward slightly on the sliding end will allow the aligner to be collapsed and removed.

Incision Aligner in Surgery

Product No: 1330
Overall Length: 14"
Blade Offset: 45mm
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Lawrence Revision Knee Gap Balancing Tensioner Set

Designed to help tense the medial and lateral ligaments during total knee surgery, and can help prevent impingement of a 4-in-1 block

 
Designed by Jeffrey M. Lawrence, MD



Lawrence Revision Knee Gap Balancing Tensioner Set




Product No's:

1896-01 [Set – Left & Right]

Also Available Individually:

1896-01L [Left]
Overall Length: 9.25" (23,5 cm)
Pad Diameter: 1" (2,5 cm)


1896-01R [Right]
Overall Length: 9.25" (23,5 cm)
Pad Diameter: 1" (2,5 cm)
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Lombardi Femoral Tibial Spreaders

Thin pads help to separate the femur and tibia during total knee procedures

 
Spreader designed by Adolph V. Lombardi Jr., MD
Locking mechanism designed by Munish C. Gupta, MD



Lombardi Femoral Tibial Spreaders

 

Lombardi Femoral Tibial SpreadersLombardi Femoral Tibial Spreaders


Product No’s:

 

STANDARD HANDLE

 
1875
[Large with Grooved Pads and Standard Handle]
Overall Length: 9.25" (23,5 cm)
Pads: 22 mm x 13 mm
Opens to: 50 mm

1875-D
[Large with Diamond Cut Pad and Standard Handle]
Overall Length: 9.25" (23,5 cm)
Pads: 22 mm x 13 mm
Opens to: 50 mm


1876
[Small with Grooved Pads and Standard Handle]
Overall Length: 7" (17,8 cm)
Pads: 22 mm x 13 mm
Opens to: 35 mm


1876-D
[Small with Diamond Cut Pads and Standard Handle]
Overall Length: 7" (17,8 cm)
Pads: 22 mm x 13 mm
Opens to: 35 mm

LOCKING MECHANISM
Locking ratchet mechanism helps prevent accidental release, and provides for controlled adjustment and easy release.

1875-LR
[Large with Grooved Pads and Locking Mechanism]
Overall Length: 9.625" (24,4 cm)
Pads: 22 mm x 13 mm
Opens to: 45 mm


1876-LR
Small with Grooved Pads and Locking Mechanism]
Overall Length: 7" (17,8 cm)
Pads: 22 mm x 13 mm
Opens to: 35 mm

SMALL GRIP HANDLE NEW!
Small Grip Handle designed with the grip closer together for easier gripping and to help reduce hand fatigue.

 
1876-SG NEW!
[Small with Grooved Pads with Small Grip Handle]
Overall Length: 7" (17,8 cm)
Pads: 22 mm x 13 mm
Opens to: 35 mm

VIEW SURGICAL VIDEO

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Lombardi Gap Balancing Femoral Tibial Spreaders

Designed to help separate the femur and tibia during total knee procedures, with the pads being parallel when measured at 20mm of separation

 
Designed by Adolph V. Lombardi Jr., MD


Lombardi Gap Balancing Femoral Tibial Spreader

Lombardi Gap Balancing Femoral Tibial Spreader
Lombardi Gap Balancing Femoral Tibial Spreader with Easy Release Locking Mechanism



Product No’s:

 

STANDARD HANDLE


1877
[Small with Grooved Pads and Standard Handle]
Overall Length: 7" (17,8 cm)
Pads: 22 mm x 13 mm
Opens to: 35 mm

1877-D
[Small with Diamond Cut Pads and Standard Handle]
Overall Length: 7" (17,8 cm)
Pads: 22 mm x 13 mm
Opens to: 35 mm


1878
[Large with Grooved Pads and Standard Handle]
Overall Length: 9.25" (23,5 cm)
Pads: 22 mm x 13 mm
Opens to: 50 mm

1878-D
[Large with Diamond Cut Pads and Standard Handle]
Overall Length: 9.25" (23,5 cm)
Pads: 22 mm x 13 mm
Opens to: 50 mm

Lombardi Gap Balancing Femoral Tibial Spreader

LOCKING MECHANISM
Locking ratchet mechanism helps prevent accidental release, and provides for controlled adjustment and easy release.

1878-LR
[Large with Grooved Pads and Locking Mechanism]
Overall Length: 9.625" (24,4 cm)
Pads: 22 mm x 13 mm
Opens to: 45 mm


1877-LR
Small with Grooved Pads and Locking Mechanism]
Overall Length: 7" (17,8 cm)
Pads: 22 mm x 13 mm
Opens to: 35 mm

SMALL GRIP HANDLE NEW!
Small Grip Handle designed with the grip closer together for easier gripping and to help reduce hand fatigue.

 
1877-SG NEW!
[Small with Grooved Pads with Small Grip Handle]
Overall Length: 7" (17,8 cm)
Pads: 22 mm x 13 mm
Opens to: 35 mm

Lombardi Gap Balancing Femoral Tibial Spreader

The calibrated handle of the spreadesr helps to accurately gauge the gap, and makes it possible for two spreaders to be used to assist in balancing ligaments.

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Ortho Self-Retaining Retractors

Used to separate the femur and tibia during knee replacement procedures, where the calibrated design can help to balance ligaments

 
 


Ortho Self-Retaining Retractors

Features a no-teeth design, available with flat or serrated outside blades.



In spine surgery, the calibrated ratchet can be used to help accurately measure the size of an opening – useful in procedures to help assess bone graft needs.

Also useful in foot & ankle surgery.

 
Product No’s:
 

STANDARD HANDLE


1842 [Small Flat with Standard Handle]
Overall Length: 6.5" (16,5 cm)
Blade Width: 7 mm
Blade Thickness: 1.68 mm

1842-01 [Small Serrated with Standard Handle]
Overall Length: 6.5" (16,5 cm)
Blade Width: 7 mm
Blade Thickness: 1.68 mm

1843 [Medium Flat with Standard Handle]
Overall Length: 9.25" (23,5 cm)
Blade Width: 10 mm
Blade Thickness: 1.68 mm

1843-01 [Medium Serrated with Standard Handle]
Overall Length: 9.25" (23,5 cm)
Blade Width: 10 mm
Blade Thickness: 1.68 mm

SMALL GRIP HANDLE NEW!
Small Grip Handle designed with the grip closer together for easier gripping and to help reduce hand fatigue.


1842-01-SG
[Small Serrated with Small Grip Handle] NEW!
Overall Length: 6.5" (16,5 cm)
Blade Width: 7 mm
Blade Thickness: 1.68 mm

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Rogozinski Reverse Angle Retractors

Designed to be self-leveling, helping to maintain the body of the retractor on the patient for soft tissue retraction and out of the surgeons field, with finger loops designed for use with either hand

 
Designed by Chaim Rogozinski, MD


Rogozinski Reverse Angle Retractor

Designed for spine but can be used for other surgeries as well.

Product No's:

4272 [Large]
Overall Length: 9" (22,9 cm)
Length to Bend: 8.5" (21,6 cm)
Depth: 4.25" (10,8 cm)


4273 [Medium]
Overall Length: 8" (20,3 cm)
Length to Bend: 8" (20,3 cm)
Depth: 3" (7,6 cm)

4274 [Small]
Overall Length: 8" (20,3 cm)
Length to Bend: 8" (20,3 cm)
Depth: 1.75" (4,4 cm)
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Scott Femoral Tibial Tensor/Spreaders

Used before determining femoral component rotation to help properly tense the medial and lateral ligaments and help assure a stable, balanced flexion gap

 
Designed by Richerd Scott, MD*


Scott Femoral Tibial Tensor/Spreader

An important part of surgical technique during total knee arthroplasty is the establishment of a symmetric balanced flexion gap. This can be achieved by tensing the medial and lateral ligaments with laminar spreaders and rotating the femoral component until a rectangular space is formed. The calibrated Tensor/Spreader allows the surgeon to choose a reproducible amount of tension across the medial or lateral flexion space.
In the varus knee, any medial release necessary to balance the knee in extension is performed first. In the valgus knee, the flexion gap can be balanced before the extension gap if the lateral retinaculum (not the lateral collateral ligament) is all that needs releasing to correct the deformity.
The spreader can be used before or after tibial preparation and also during revision surgery after a well-aligned tibial platform has been established.
The knee is flexed 90 degrees. Any medial retractor is removed. The medial gap is tensed with a plain or calibrated laminar spreader that is opened until the medial collateral ligament is fully tensed. The calibrated tensor is applied laterally and opened to the desired tension on the indicator. The femoral component is rotated until a rectangular gap is formed based off the tibial cut or an external tibial alignment device (if the tibial resection has not yet been performed).

Scott Femoral Tibial Tensor/Spreader
Scott Femoral Tibial Tensor/Spreader

Original with narrow pads designed to be used before making the femoral and tibial cuts.

Three NEW wide pad styles available! Designed for use after the cuts have been made.

Product No's:

1995 [Narrow Fixed Pads]
Overall Length: 7"
Blade Width: 7mm
Opens to: 40mm


1996 [Wide Fixed Pads*]
Overall Length: 7"
Pads: 22mm x 13mm
Opens to: 40mm

*Pad Modification
Designed by Raymond H. Kim, MD

1997 [Wide Block Pads]
Overall Length: 7"
Pads: 23mm x 12mm
Opens to: 40mm

1998 [Round Pads]
Overall Length: 7"
Pad Diameter: 25mm
Opens to: 40mm
US Patent #8,162,951 B2

VIEW SURGICAL VIDEO

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Stulberg Incision Close Gelpi & Blade Set

Designed to help expose difficult to visualize areas at the end of incisions

 
Designed by S. David Stulberg, MD


Stulberg Incision Close Gelpi & Blade Set

Stulberg Incision Close Gelpi & Blade Set

Product No's:

4269-00 [Set – 1 Gelpi & 1 Blade]

Set includes / Available Individually:

4269-01 [Gelpi]
Overall Length: 7.25" (18,4 cm)
Maximum Spread Width: 3.5" (8,9 cm)

4269-02 [Blade]
Overall Length: 5.5" (14 cm)
Blade Width: 1" (2,54 cm)
Blade Bend-Back Angle: 130°

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