• German (International)
  • English (USA)
  • Spanish (Spain)
  • Italian (Italy)
  • Swedish (Sweden)
  • French (France)
  • English (United Kingdom)
  • Portuguese (Brazil)
  • Chinese (China)
  • Dutch (Netherlands)
  • Finnish (Finland)
  • English (India)
  • Russian
  • LinkCalendar
  • customLINK
  • LinkedIn
  • VuMedi
  • YouTube
Logo
Logo
  • FOR THE PHYSICIAN
    • Overview
    • Products
      • Product Filter
      • Hip
      • Knee
      • Limb Salvage
      • Upper Extremity
      • customLINK
      • Foot
      • Hand
    • Media Library
      • Overview
      • Registration
      • General Information for Use
      • customLINK
      • LINK Case Reports
      • Cleaning Instructions & Templates
      • ISO Certificates
    • directLINK
      • Current Issue
      • Archive
    • LINKademy Calendar
  • FOR THE PATIENT
    • Patient information for Implants
  • LINKademy
    • LINKademy.TV
    • Global Sales Education Channel
    • LINKademy Calendar
    • About LINKademy
  • ABOUT LINK
    • TRUST. INNOVATION. PROGRESS.
    • TRUST in partnerships.
    • INNOVATION with quality.
    • PROGRESS to perfection.
    • News
    • Code of Conduct
  • CAREERS
    • Overview
    • LINK as Employer
    • Traineeships at LINK
    • Job offers
  • CONTACT
    • Overview
    • LINK Newsletter
    • Contact Form
    • Locations
    • International Representatives
    • Legal Notice
  • Home page
  • FOR THE PHYSICIAN
  • Products
  • Product Filter

Product Filter

BiMobile Dual Mobility System

  • Highlights
  • Read more
  • 3D View
  • Downloads
  • Sources
  • Reliable quality
     
  • Safe implantation
     
  • Solution for every patient

Reliable – Safe – Solution

The concept of double mobility was developed by Prof. Gilles Bousquet in 1975, with the aim of treating recurrent hip luxations.13 The system consists of a metal casing with a highly polished internal surface and a movable polyethylene inlay, inside which a press-fitted prosthesis head moves. This provides a greater range of motion with less abrasion14, 15, 16 and reduced risk of luxation.15, 17, 18 It was on the basis of this principle that the BiMobile Acetabular Cup System came about.

The development of the bimobile acetabular cup system drew on many years of experience with successful implant systems and fixation concepts plus state-of-the-art material and coating technologies. The result is the versatile LINK BiMobile Acetabular Cup System.

The cementless LINK BiMobile Acetabular Cup is available with a TiCaP double coating. The TiCaP double coating combines the properties of a highly porous layer of pure titanium for primary fixation and an osteoconductive3 calcium phosphate coating, which together provide optimal primary and secondary implant stability.4, 5 A supportive macrostructure on the cup equator increases the primary stability.9

Highly wear-resistant cup1, 2, 6

The Link BiMobile Dual Mobility System is available in two versions, either cemented or cementless. The metal casings in both versions are fabricated from biocompatible, sturdy EndoDur CoCrMo material.1, 2 The inner surface is highly polished in order to keep abrasion to a minimum.

Use of known anchoring techniques

The cemented BiMobile Acetabular Cup has a finely matt-finished SatinLink surface, which is also a feature of the SP II stems. Latitudinal and longitudinal groove-like structures reinforce the fixation and allow air to escape when the implant is pressed into the cement bed.

Self-centering inlay11

The inlays are available in UHMWPE and E-Dur (X-LINKed Vit-E PE) and can be combined with Link prosthesis heads made of CoCrMo or ceramic with a 22 or 28 mm diameter.

Features and advantages

  • Highly abrasion-resistant, biocompatible EndoDur CoCrMo material1, 2, 6

  • Safe implantation thanks to a fixed implant-instrument connection and unobstructed view of the acetabular cup rim11, 12

  • Cementless and cemented fixation

  • 28 mm prosthesis heads starting at a cup size of 48 mm for a wide range of motion

  • Broad range of sizes (42–70 mm)

  • Clinically proven, very rough TiCaP double coating2, 3

  • Self-centering inlays for a uniform load distribution and increased protection against luxation7

  • Inlays available in Vit-E PE and UHMWPE

  • Anatomical medioventral recess for a wide range of motion and for protection of the femoral nerve and iliopsoas

  • Size-adapted clearance between liner and metal casing for constant articulation11

  • Intraoperative flexibility11, 12

BiMobile - Teaserflyer

Name: 679_BiMobile_Teaserflyer_en_2017-06_001a.pdf
Size: 5 MB

BiMobile - Product Rationale

Name: 6782_BiMobile_Product_EN_2021-09_004.pdf
Size: 4 MB

BiMobile - OP, Impl., Instr.

Name: 6781_BiMobile_OP_EN_2021-06_006.pdf
Size: 1 MB

BiMobile Dual Mobility System - Trial Option 1

Name: 6785_BiMobile_Option1_Training_SUT_EN_2021-05_001.pdf
Size: 347 KB
  1. Internal document W. LINK (DOC-08614)
  2. Internal document W. LINK (DOC-08725)
  3. Ullmark G et al.: "Analysis of bone formation on porous and calcium phosphate-coated acetabular cups: a randomised clinical [18F] fluoride PET study." Hip International 22.2 (2012).
  4. Cunningham B W et al.: “General Principles of Total Disc Replacement Arthroplasty”, Spine, Vol. 28, No. 20 Suppl., 2003
  5. Bobyn, J. D., et al. „The optimum pore size for the fixation of porous-surfaced metal implants by the ingrowth of bone.“ Clinical orthopaedics and related research 150 (1980): 263-270.
  6. Long, M., & Rack, H. (1998). Titanium alloys in total joint replacement—a materials science perspective. Biomaterials, 19(18), 1621-1639.
  7. Fabry C, Kaehler M, Hermann S, Woernle C, Bader R. 2014. Dynamic behavior of tripolar hip endoprostheses under physiological conditions and their effect on stability. Medical Engineering & Physics 36:65- 71.
  8. Internal document W. LINK (DOC-08553)
  9. Internal document W. LINK (DOC-08695)
  10. Loving L, Herrera L, Banerjee S, Heffernan C, Nevelos J, Markel DC, Mont MA. 2015. Dual mobility bearings withstand loading from steeper cup-inclinations without substantial wear. J Orthop Res. 33(3):398-404.
  11. Internal document W. LINK (DOC-08847)
  12. Internal document W. LINK (DOC-07974)
  13. Noyer, D., Canton, J. H. (2016). Once upon a time… Dual mobility: hi story. International Orthopaedics Vol. 41 - No. 3 (March 2017): 611-618
  14. Charnley, John. „The long-term results of low-friction arthroplasty of the hip performed as a primary intervention.“ Bone & Joint Journal 54.1 (1972): 61-76.
  15. Philippot, R., Camilleri, J. P., Boyer, B., et al. (2009). The use of a dual-articulation acetabular cup system to prevent dislocation after primary total hip arthroplasty : analysis of 384 cases at a mean follow-up of 15 years . SICOT 33: 927-932.
  16. Wroblewski, B., Siney, P., Flemin, P. (2009). The principle of low frictional torque in the Charnley total hip replacement. JBJS (Br) Vol. 91-B(7): 855-858.
  17. Stroh, D. Alex, et al. "Dual-mobility bearings: a review of the literature." Expert review of medical devices 9.1 (2012): 23-31.
  18. Nevelos, J., Bhimji, S., Macintyre, J., et al. (2010). Acetabular Bearing Design Has a Greater Influence on Jump Distance than Head Size. 56th Annual ORS Meeting: Poster #2028.

Waldemar Link GmbH & Co. KG

Joint Prostheses "Made in Germany"

Products

  • Hip
  • Knee
  • Limb Salvage
  • Upper Extremity

Company

  • LINKademy.TV
  • Careers
  • Contact

Your contact to us

Barkhausenweg 10
22339 Hamburg, Germany
Phone +49 (0)40-539 95-0
info@link-ortho.com

Standard Terms & Conditions (buying, selling) | Legal notice | Conditions of use | Privacy Policy | Privacy statement for job applicants

2023 © Waldemar Link GmbH & Co. KG

Please confirm

This area is intended exclusively for medical professionals and, in accordance with the German Advertising of Medicines Act (HWG), must only be made available to certain professional personnel.
No, I am not a medical professional

Login

User login

Enter your username and password here in order to log in on the website.
Register Reset Password