We use cookies to improve your browsing experience. By continuing to use our site, you accept our cookie policy.

close Close Cookie Notification
Instron
  • Back
  • Home
  • Products
    Testing Systems
    Universal Testing Systems
    Structural Durability
    Automated Testing Systems
    Dynamic and Fatigue Testing Systems
    Crash Simulation
    Torsion Testers
    Rheometers & Melt Flow Testers
    Impact Drop Towers & Pendulums
    HDT & Vicat
    Out of Production Systems
    Accessories
    Software
    Load Cells
    Peel, Friction, Puncture
    Environmental Chambers and Furnaces
    Tensile Grips
    Flex Fixtures
    Compression Platens
    Biomedical Systems & Accessories
    Extensometers
    Composite Fixtures
    Microelectronic Fixtures
    Specimen Measuring and Preparation
    All Accessories
    Accessories Catalog
  • Industry Solutions
    Search by Material Search by Standard Search by Test Type
    Industries
    Automotive
    Biomedical
    Electronics
    Materials
    Composites
    Metals
    Plastics
  • Service and Support
    Instron Remote Technical Support Product Life Cycle Service Success Stories Training
    Services
    Calibration and Verification
    Instron Implementation Assistance
    Installation & Relocation
    Tech Support
    FAQs
    Software Update Services
    Resources
    Manuals
    Serial Number Locator
  • Our Company
    Careers Press Room Subscribe to Our Newsletters
    About Us
    Our History
    Locations
    Accreditations & Certificates
    Resources
    Glossary
    Test Types
    Newsletters
    Literature Library
    News
    How To
    Webinars
    Case Studies
  • Contact Us
  • India
Testing Solutions » By Material » Biomedical » Impact » Orthopedic Implants

Impact Tests On Orthopedic Implants

Materials

  • Metals
  • Biomedical

Business Sector

  • Biomedical/Medical/Healthcare

Test Types

  • Impact/High Rate

Specimen

  • Component
  • Implant
Contact usView Accessories Catalog
General Purpose Plate
T-Slot Plate
9450
  • General Purpose Plate
  • T-Slot Plate
  • 9450
  • Description
  • Literature

A medical condition called Osteoarthritis is caused when there is minimal joint moment in human body. Lack of joint moment can result into damaged or dysfunctional joints. Orthopedic implants are designed to replace the damaged joint (s) and increase the mobility of an affected part in the human body. To name a few, implants used for hip, knee, shoulder or elbow joints are commonly made of stainless steel. It is important for manufacturers of such orthopedic implants to test their components (various implants) to characterize the impact resistance of their product.

Instron 9400 series is a good fit for such a testing requirement. Since the implants for various body parts are of different shapes & sizes, the testing has to be performed using various custom fixtures. We used a T-slot plate which was bolted at the bottom of 9450. A custom fixture with a clamped knee implant was mounted on the T-slot plate at base of the tower. A 45 kN strain gauge striker was used to impact the knee implant. A Data Acquisition System (DAS) and Bluehill Impact software were used in conjunction with the drop impact machine to collect the force/velocity data and analyze the impact performance.

Alternatively a general purpose plate as seen in the picture can be used instead of a T-slot plate.These versatile plates give flexibility to manufacturers to mount a wide range of custom fixtures as per their own requirements. Such impact tests can be customized to an extent where they can replicate the real life low and high velocity impacts during the actual surgical procedures.

Note: The customer's actual test set up is confidential and hence is not displayed in this application note.

9400 Series Drop Tower Brochure

Instron Drop Towers are used to develop, fine tune, and validate material models. Testing materials under real impact conditions is a crucial step prior of product design. Using the characterization data obtained with the Instron 9400, coupled with customer supplied high-speed video, you can have confidence in your results and deliver new materials to your customers faster. Our Drop Tower impact systems, fixtures, and tups are designed to meet a wide range of applications and testing standards including: ISO, ASTM, ANSI, Airbus, Boeing, BSI, DIN, EN, FDA, Ford, GM, JIS, NASA, GOST, and more.

  • Products
  • 2/5/2020
  • 0.7 MB

9400 Series Dashboard Brochure

Bluehill® Impact is built from the ground up for touch interaction. The Operator Dashboard features large touchpoints to make the user experience simpler and smarter. Easy-to-understand icons and workflows make it easy to train new or experienced users, simplify operator training, and allow you to start testing even faster than ever before

  • Products
  • 8/1/2019
  • 2.3 MB

Region Selector

Dismiss Region Selector

Americas

  • North America
  • Brasil
  • South America

All Other Countries

  • Global Site

Europe

  • France
  • Deutschland
  • Italia
  • Polska
  • España
  • Türkçe
  • United Kingdom

Asia Pacific

  • 中国
  • India
  • 日本
  • 대한민국
  • 台灣
  • ประเทศไทย
Instron Logo White
CONTACT INFORMATION

825 University Ave
Norwood, MA,
02062-2643, US

Sales: +1 800 564 8378

Service: +1 800 473 7838

General: +1 800 877 6674

HELPFUL LINKS
  • Testing Systems
  • Software
  • Accessories
  • Catalog
  • Glossary
  • Library
  • Testing Solutions
  • Newsletters
  • Webinars
  • Case Studies
  • Events
  • Careers
Policies / Legal
  • Privacy and Cookies Policy
  • Terms of Use
  • Accessibility
  • Export Control
  • Data Notice GDPR
CONNECT WITH US
SIGN UP FOR OUR NEWSLETTER
EMAIL ADDRESS
© Illinois Tool Works Inc. All rights reserved.
[email protected]
  • Privacy and Cookies Policy
  • Terms of Use
  • Accessibility
  • Export Control
  • Data Notice GDPR