Let’s Open Up New Dimensions

This hip joint's three-dimensional movement contributes to a more natural gait cycle for the user.

Das neue Helix3D Hüftgelenksystem von Otto Bock.

7E10 | Helix3D Hip Joint System


At a Glance

  • Produces a three-dimensional hip movement to compensate for pelvic rotation and promotes a symmetrical and  natural gait  pattern. 
  • Allows for leg length reduction during the swing phase. This helps reduce the risk of falling and increases security.
  • Improves sitting posture and reduces pelvic obliquity to a minimum.
  • The 7E10’s large flexion angle makes it easier to accomplish activities of daily living, such as putting on shoes or getting into a car
    up to 220 lbs/100 kg  weight.

 


 

Helix3D Sets a New Fitting Standard


The Helix3D Hip Joint System is suitable for hip disarticulation and hemipelvectomy patients. It offers patients maximum security and function for a wide range of everyday activities. Recommended according to the Otto Bock MOBIS Mobility System for patients with Mobility Grades 2 and 3* (restricted outdoor walkers, unrestricted outdoor walkers). Maximum weight: 220 lbs/100 kg.

  • It is noticeably easier to initiate swing phase with the hip joint’s integrated expansion springs. Energy stored during the stance phase is used during the swing phase initiation to compensate for the missing hip muscles and to reduce the amount of energy needed for walking.
  • Controls the three-dimensional movement of the hip joint during walking that closely resembles the normal hip movement in the sound leg.
  • Allows for a dampened, controlled heel strike in the stance phase with significantly reduced hyperlordosis as well as a natural hip joint extension. Therefore, the user can accomplish a more controlled, smooth roll-over on the prosthesis under full load. 
    Allows for an individual stride length setting, which controls the pendulum motion in the swing phase.

 

Helix3D – Systematic Fitting

When choosing components for a complete prosthesis, the practitioner must choose a knee joint that provides 1) absolute stability and reliability at heel strike, 2) stance extension damping, and 3) swing flexion damping.
Otto Bock requires that the Helix3D Hip Joint may only be combined with the C-Leg® and the prosthetic feet specified for use with the C-Leg® and other components specified in the Instructions for Use. The Helix3D Hip’s functions are specifically adapted to the characteristics of selected Otto Bock components. This gives the user the greatest amount of security and the advantages of each component.

*The Otto Bock MOBIS Mobility System is NOT intended to be used in the U.S. as a guide to obtaining reimbursement for prosthetic components.

 

Helix Qualification Course Information click here.


 

Image Gallery

Helix3D - Let’s Open up New Dimensions.
Helix3D - Compensation of pelvic rotation.
Helix3D - New kind of spring-hydraulics-control of stance and swing.
Helix3D - PU-elements support initiation of swing.
Helix3D - Systematic Fitting.


 Patient Testimonial

 Friends,

Today is a big day for me and I felt like sharing, It was a year ago today that I had my surgery and I am OK.

Today I used my C-Leg and Helix 3D hip from Otto Bock and some strength from inside myself, that I seem to have, and I walked around the block (.6 miles). This is not new, but what is new is that I walked without an aid (crutch or cane). This is the first time for me to do that and I feel really good about it. Looking forward to better tomorrows. My only aid was moral support from Judy.

Remember that I already had a replacement leg when I came to Minneapolis. Only the Helix hip was new to me. I can definitely say that the Helix hip has made a big difference in my progress.

Bob, age 74, 8/13/09



Helix User Video

Helix user gives a before and after description of walking with the Helix hip joint.
(2chandler5.wmv | 1.97 MB | min)
Helix User Video

Helix user describing how the system has helped him regain mobility.
(chandlerwin1.wmv | 5.51 MB | min)

7E7

The upper section of the hip joint is screwed to the lamination plate in the socket and is connected to the lower joint section through the hip’s axis.

more

7E4

While very similar in design to the 7E5 Modular Hip Joint, Mobility Grade 2 patients will benefit from added features.

more

7E5

The built-in manual lock automatically engages in full extension to add stability and can be disengaged using a lever.

more

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Resources

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Reimbursement information, MSDS/Safety Data, HIPAA, Credit applications and more.
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