orthotics - hosmerhosmer.com/products/book3/pdfs/6-orthotics.pdf · orthotics aluminum bands ......

H1891-800-827-0070 • 1-408-379-5151 • FAX 1-408-379-5263 • Hosmer Dorrance Corporation

The integrated KAFO system was designed to give the orthotist maximum prescription-filling capability from a minimum inventory of interconnecting modular components.

KAFO is a completely modular system for lower extremity orthoses. The Drop Lock Knee Joints are made of the highest quality stainless steel. With the Drop Lock Ring raised and the joint flexed, there are no sharp angles nor jutting extension stops to snag or cut clothing. The Hosmer Ankle Joints, carefully engineered for maximum strength and durability, are available as Dorsiflexion Assist, Free/Limited Motion, and Double Action with or without pins. The Side Bars are secured into channels for a stronger joint construction and to help prevent breakage when being bent. There are three stirrup systems; the Standard Shoe, the molded UCBL Shoe Insert and the Caliper. All stirrups are made of heat treated stainless steel.

Orthotics

HosmerHosmer Dorrance Corporation

H190 1-800-827-0070 • 1-408-379-5151 • FAX 1-408-379-5263 • Hosmer Dorrance Corporation

OrthoticsAluminum Bands ...........................................................................................................................................H192

Ankle Joint Component Parts .......................................................................................................................H195

Caliper Stirrup Heads ....................................................................................................................................H198

Dorsiflexion Assist Ankle Joints ...................................................................................................................H194

Double Action Ankle Joints ...........................................................................................................................H195

Double Action Ankle Joints w/ Pins .............................................................................................................H195

Drop Lock Knee Joints ...................................................................................................................................H193

Foot Plate .........................................................................................................................................................H198

Free/Limited Motion Ankle Joints ................................................................................................................H194

Insert Stirrups ................................................................................................................................................H197

KAFO System .................................................................................................................................................. H191

Knee Joint Component Parts ........................................................................................................................H193

Post-Op Total Hip Orthotic Joint ...................................................................................................................H200

Side Bar Drill Jig ............................................................................................................................................H199

Standard Stirrups ...........................................................................................................................................H196

Torsion Orthosis ..............................................................................................................................................H201

UC-BL Shoe Insert .........................................................................................................................................H199

Upper and Lower Side Bars ...........................................................................................................................H192


KAFO SystemKAFO System

• KAFO (Knee Ankle Foot Orthosis) modular components provide maximum flexibility• Components are easily assembled into a custom orthosis • Provides both light and heavy duty side bars, knee joints, stirrups, and ankle joints

To Order: Each long leg orthosis requires two knee joints, four side bars, and two ankle joints with matching stirrups to make a complete system. Each short leg orthosis (AFO) requires two straight side bars, and two ankle joints with matching stirrups. Usual selection of knee and ankle joints is straight for the lateral side and contoured for the medial side. See following pages for ordering information.

KAFO Ordering Diagram


A

B

Aluminum Bands

• Precut aluminum available as follows

A. 72023 Aluminum Calf Band, 1-1/2" x 3/32” x 12” (3.8cm x .24cm x 30.5cm)B. 72020 Aluminum Thigh Band, 1-1/2" x 3/32” x 16” (3.8cm x .24cm x 30.5cm)C. 72021 Aluminum Contoured Northwestern Gluteal Support Band, 2" x 3/32” x 16” (5.1cm x .24cm x 40.6cm)

Orthotic Components

A

B

C

Upper and Lower Side Bars• Available in two widths and two thicknesses• Strong, lightweight aluminum side bars with rounded edges are available

in straight or offset versions• Drilled and tapped at one end to simplify fitting• No grinding is required, bars are press-fit into the corresponding knee

or ankle channels and secured with flat head screws

A. 72048 Straight Side Bar, 5/8" x 3/16” x 17” (1.6cm x .48cm x 43.2cm) 72046 Straight Side Bar, 3/4" x 1/4” x 17” (1.9cm x .64cm x 43.2cm)B. 72049 Offset Side Bar, 5/8" x 3/16” x 17” (1.6cm x .48cm x 43.2cm) 72047 Offset Side Bar, 3/4" x 1/4” x 17” (1.9cm x 64cm x 43.2cm)


A

B

C

D

E

Drop Lock Knee Joints

• Straight and contoured• Will accept multiple combinations of 5/8” and 3/4” side bars above

and below the knee• Side bars are press-fit and secured in corresponding channels with

screws that are supplied with the knee joints

Use in pairs, specify both medial and lateral part numbers. Usual selection of knee joints is contoured-medial and straight-lateral. Metric conversions: 3/4" (1.9cm) and 5/8" (1.6cm)

NOTE: These are not intended for use as articulating joints.

Drop Lock Knee Joints

Straight Knee Joints with Drop Lock

Contoured Knee Joints with Drop Lock• Specify both medial and lateral part numbers

• Specify both medial and lateral part numbers

Knee Joint Component Parts

A. 72016 Drop RingB. 72018 Joint Screw, 1/4-28 ThreadC. 72017 Bearing Nut, 1/4-28 ThreadD. 72043 Flat Head Screw, 10/32" x 3/8” (.8cm x .95cm) for 5/8" x 3/16” (1.6cm x .48cm) Side-BarE. 72019 Flat Head Screw, 10/32" x 1/2” (.8cm x 1.3cm) for 3/4" x 1/4” (2cm x .64cm) Side-Bar

Right Leg Left Leg

Channel Size Lateral Medial Medial Lateral

5/8” Upper and Lower 71306 71307 71306 71307

3/4” Upper and 5/8” Lower 71309 71308 71309 71308

3/4” Upper and Lower 71302 71303 71302 71303

Right Leg Left Leg


5/8” Upper and Lower 71304 71305 71304 71305

3/4” Upper and 5/8” Lower 71311 71310 71311 71310

3/4” Upper and Lower 71300 71301 71300 71301

• Precut aluminum available as follows


A

B

Dorsiflexion Assist Ankle Joints

• Straight and contoured• 5/8” (1.6cm) or 3/4” (1.9cm) channels• Side bars are press-fit and secured in corresponding channels with screws

that are supplied with the ankle joints

Straight Ankle Joint

Free/Limited Motion Ankle Joints

Straight Ankle JointA. 71207 Free/Limited Motion, Straight, 5/8” (1.6cm) 71205 Free/Limited Motion, Straight, 3/4” (1.9cm)

Contoured Ankle JointB. 71206 Free/Limited Motion, Contoured, 5/8”, (1.6cm) 71203 Free/Limited Motion, Contoured, 3/4” (1.9cm)

NOTE: General use is contoured-medial and straight-lateral.

• Straight and contoured• 5/8” (1.6cm) or 3/4” (1.9cm) channels• Side bars are press-fit and secured in corresponding channels

with screws that are supplied with the ankle joints


Ankle Joints

Contoured Ankle Joint

Right Leg Left Leg


5/8” (1.6cm) 71214 71215 71214 71215

3/4” (1.9cm) 71211 71210 71211 71210

Right Leg Left Leg


5/8” (1.6cm) 71212 71213 71212 71213

3/4” (1.9cm) 71208 71209 71208 71209


G

I

J

A

B

C

D

EF

H

A

B

• Straight and contoured• 5/8” (1.6cm) or 3/4” (1.9cm) channels• Side bars are press-fit and secured in corresponding channels with screws

that are supplied w/ the ankle joints

Double Action Ankle Joints

Double Action Ankle Joints with Pins• Straight and contoured• 5/8” (1.6cm) or 3/4” (1.9cm) channels• Side bars are press-fit and secured in corresponding channels with screws

that are supplied w/ the ankle joints• For situations where a positive adjustment of dorsiflexion or plantarflexion

is required

Ankle Joints

Ankle Joint Component Parts

A. 72082 Joint ScrewB. 72057 Bearing NutC. 72056 Set Screw for Dorsiflexion or Double Action Ankle JointsD. 72054 Ankle Joint BallE. 72055 Spring, For Dorsiflexion Ankle Joint F. 72062 Spring, For Double Action Ankle JointG. 72061 Double Action Pin w/“O” RingH. 72058 Allen Wrench, 1/8” I. 72043 Flat Head Screw, 10/32" x 3/8” (.8cm x .95cm), for 5/8" x 3/16” (1.6cm x .48cm) Side-BarJ. 72019 Flat Head Screw, 10/32" x 1/2” (.8cm x 1.3cm), for 3/4" x 1/4” (2cm x .64cm) Side-Bar

Straight Ankle Joint71313 Double Action, Straight, 5/8” (1.6cm)71314 Double Action, Straight, 3/4” (1.9cm)

Contoured Ankle Joint71315 Double Action, Contoured, 5/8” (1.6cm)71316 Double Action, Contoured, 3/4” (1.9cm)


Straight Ankle JointA. 71204 Double Action, Straight, 5/8” (1.6cm) 71201 Double Action, Straight, 3/4” (1.9cm)

Contoured Ankle JointB. 71202 Double Action, Contoured, 5/8” (1.6cm) 71200 Double Action, Contoured, 3/4” (1.9cm)



Standard Stirrups• For KAFO ankle joint requirements• Wide tongues for easier riveting • Lightweight, high-strength, 1/8” (.3cm) thick,

heat treated stainless steel

71187 Limited Action Stirrup, 7-1/2” (19cm) Long71188 Limited Action Stirrup, 8” (20.3cm) Long71189 Limited Action Stirrup, 8-1/2” (21.6cm) Long71190 Limited Action Stirrup, 9” (22.9cm) Long71191 Limited Action Stirrup, 9-1/2” (24cm) Long71192 Limited Action Stirrup, 10” (25.4cm) Long

71175 Double Action Stirrup, 7-1/2” (19cm) Long71176 Double Action Stirrup, 8” (20.3cm) Long71177 Double Action Stirrup, 8-1/2” (21.6cm) Long71178 Double Action Stirrup, 9” (22.9cm) Long71179 Double Action Stirrup, 9-1/2” (24cm) Long71180 Double Action Stirrup, 10” (25.4cm) Long

71181 Free Motion Stirrup, 7-1/2” (19cm) Long71182 Free Motion Stirrup, 8” (20.3cm) Long71183 Free Motion Stirrup, 8-1/2” (21.6cm) Long71184 Free Motion Stirrup, 9” (22.9cm) Long71185 Free Motion Stirrup, 9-1/2” (24cm) Long71186 Free Motion Stirrup, 10” (25.4cm) Long

71169 Dorsiflexion Stirrup, 7-1/2” (19cm) Long71170 Dorsiflexion Stirrup, 8” (20.3cm) Long71171 Dorsiflexion Stirrup, 8”-1/2” (21.6cm) Long71172 Dorsiflexion Stirrup, 9" (22.9cm) Long71173 Dorsiflexion Stirrup, 9-1/2” (24cm) Long71174 Dorsiflexion Stirrup, 10” (25.4cm) Long

Example of Standard Shoe Stirrup

Dorsiflexion Stirrup

Free Motion Stirrup

Double Action Stirrup

Limited Action Stirrup

Stirrup Systems


Stirrup SystemsInsert Stirrups

• Hole locations in the Insert Stirrups are pre-punched to facilitate riveting

Free Motion

Double Action

Limited Motion

Dorsiflexion

Type

A

Straight 71090 71092 71094 71089 71091 71093

Offset 1/4” 71096 71098 71100 71095 71097 71099

Offset 3/8” 71102 71104 71106 71101 71103 71105

Straight 71054 71056 71058 71053 71055 71057

Offset 1/4” 71060 71062 71064 71059 71061 71063

Offset 3/8” 71066 71068 71070 71065 71067 71069

Straight 71124 71126 71128 71125 71127 71129

Offset 1/4” 71130 71132 71134 71131 71133 71135

Offset 3/8” 71136 71138 71140 71137 71139 71141

Straight 71006 71008 71010 71007 71009 71011

Offset 1/4” 71012 71014 71016 71013 71015 71017

Offset 3/8” 71018 71020 71022 71019 71021 71023

Right Side Left Side Length A Length A 2-1/4" 2-1/2" 2-3/4" 2-1/4" 2-1/2" 2-3/4" (5.7cm) (6.4cm) (7cm) (5.7cm) (6.4cm) (7cm)


Foot Plate

• Stainless Steel, welded and channeled to receive 1/8 x 7/8" (.3x2.2cm) caliper stirrups

• Embossed foot plates with reference point to indicate intersection of lines through tongue and head centers

71142 Foot Plate, Right71143 Foot Plate, Left

Caliper Stirrup Systems

Caliper Stirrup Heads

C. 71149 Double Action Caliper Stirrup, 1/8" x 7/8” (.3cm x 2.2cm)

• Order two of each stirrups for each foot plate

Example of a Caliper Stirrup with Free Motion Type Stirrup

1/4" or 3/8"

Offset

A

B

C

D

A. 71147 Dorsiflexion Caliper Stirrup, 1/8" x 7/8” (.3cm x 2.2cm)

B. 71148 Free Motion Caliper Stirrup, 1/8" x 7/8” (.3cm x 2.2cm)

D. 71150 Limited Motion Caliper Stirrup, 1/8" x 7/8 “ (.3cm x 2.2cm)


OrthoticsUC-BL Shoe Insert

• Premolded of polypropylene to fit a wide range of shoe sizes

Side Bar Drill Jig• Provides a means of precisely locating the pair of tapped

attachment holes• May be used with both the 5/8” (1.6cm) and 3/4” (1.9cm) side bars

72096 Side Bar Drill Jig

Right Left Pair Size Type Only Only

71326 71327 71318 No. 1 Child’s 8-1/2 to 10

71328 71329 71319 No. 2 Child’s 10-1/2 to 12

71330 71331 71320 No. 3 Child’s 12-1/2 to 2

71332 71333 71321 No. 4 Child’s 2-1/2 to 6 and

Women’s 4 to 6-1/2

71334 71335 71322 No. 5 Women’s 7 to 8 and

Men’s 8 to 8-1/2

71336 71337 71323 No. 6 Men’s 9-11


Post-Op Total Hip Orthotic Joint

• For patients having total hip replacement surgery• Reduces accidental dislocation of the prosthesis from the acetabular cup

implanted in the ilium• 450 fixed flexion, preset abduction to maintain positive medial pressure

to the femoral head of the prosthesis throughout full range of motion• Adjustable abduction to 130 with small wedge, 250 with large wedge. • May be used for either right or left side, by reversing the upper mounting

strap

71341 Post-Op Total Hip Orthotic Joint

A. 71346 Thrust WasherB. 59466 Socket Cap BoltC. 59225 Side ScrewD. 71616 Nyliner BearingE. 70363 Wedge, 130 Abduction 70364 Wedge, 250 AbductionF. 71343 Body Pivot G. 70776 Hex NutH. 54883 Set ScrewI. 59224 SleeveJ. 70379 Lower StrapK. 71342 Upper Strap 50961 Alignment Pin (Not Shown)

Lower Extremity Orthotics

AB

C D

E

F

G

H

I

J

K


Torsion Orthosis

• Tough, flexible and virtually unbreakable, yet light weight• One length accommodates child growth and will adapt to all size patients• Material does not stain nor have metal cables requiring protective covering• Stainless steel hip and ankle joints

51360 Torsion Orthosis, 5/16" x 27-1/2” (8mm x 70cm); w/Hip and Ankle Joints51361 Torsion Orthosis, 13/32" x 27-1/2” (10mm x 70cm); w/Hip and Ankle Joints53358 Torsion Element Only, 5/16” (8mm) Diameter52874 Torsion Element Only, 13/32” (10mm) Diameter

NOTE: The 10mm size is required for all but the smallest patients

Lower Extremity Orthotics

orthotics - hosmerhosmer.com/products/book3/pdfs/6-orthotics.pdf · orthotics aluminum bands ......

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