FDA Medical Device Recalls (openFDA)
WillowWood Global Llc: Alpha Interlock Suspension System Lanyard Body: An external prosthetic device. The Alpha Lanyard includes suction with a one-way air expulsion valve plus a locking mechanism. Product design features an easy release mechanism. Available with or without a titanium pyramid. The lanyard is part of the Alpha Interlock" Suspension System. This system allows you to interchange suspension methods without remaking a socket Model, 3 part numbers - 700-AIS100, Alpha Interlock Suspension System with Alpha Lanyard - 700-AIS101, Alpha Interlock Suspension System with Alpha Lanyard w/Titanium Pyramid - 700-AIS107, Alpha Interlock Suspension System Lanyard Body ONLY
- Recall number
- Z-1594-2021
- Recalling firm
- WillowWood Global Llc
- Product
- Alpha Interlock Suspension System Lanyard Body: An external prosthetic device. The Alpha Lanyard includes suction with a one-way air expulsion valve plus a locking mechanism. Product design features an easy release mechanism. Available with or without a titanium pyramid. The lanyard is part of the Alpha Interlock" Suspension System. This system allows you to interchange suspension methods without remaking a socket Model, 3 part numbers - 700-AIS100, Alpha Interlock Suspension System with Alpha Lanyard - 700-AIS101, Alpha Interlock Suspension System with Alpha Lanyard w/Titanium Pyramid - 700-AIS107, Alpha Interlock Suspension System Lanyard Body ONLY
- Status
- Open, Classified
- Initiated
- 2021-04-20
- Posted
- not on file
- Terminated
- not on file
- Reason
- the firm discovered that, starting on April 1, 2020, a 3/8 dowel pin was used in place of the 5/8 pin. Over time, the shorter pin may not engage in either the upper or lower body, causing the cord to come loose or slip which could result in the loss of suspension.
- Root cause
- Process change control
- Action
- On 04/20/2021, Willow Wood issued an Urgent Medical Device Removal notice to customer via letter notifying them it was discovered that, starting on April 1, 2020, a 3/8 dowel pin was used in place of the 5/8 pin. Over time, the shorter pin may not engage in either the upper or lower body, causing the cord to come loose or slip which could result in the loss of suspension.
- Quantity
- 815 parts
- Distribution
- Worldwide distribution - US Nationwide distribution in the states of AR, AZ, CA, CO, CT, DC, FL, GA, IL, KS, KY, LA, MA, ME, MN, MO, MS, NJ, NM, NY, OH, OK, PA, SC, SD, TN, TX, VA, WA and the countries of Germany, Netherlands
- Lot, serial or model codes
- Lot: 'xx' stamped on the outside of the Lanyard body manufactured form 04/01/2020 - 04/08/2021
- 510(k) numbers
- not on file
- PMA numbers
- not on file
- Product code
- IPM
- Firm FEI
- 1522166
- Firm city
- Mount Sterling
- Firm state
- OH
- Firm country
- not on file
Where this comes from
- Register
- FDA Medical Device Recalls (openFDA)
- Publisher
- U.S. Food and Drug Administration (openFDA)
- File
- device-recall-0001-of-0001.json.zip
- sha256
- b87518bfe2e8
- Size
- 288210821 bytes
- Published
- 2026-09-28
- Read
- 2026-09-29T08:25:23.626Z
- Source file
- Source file retained · verify
- Refresh due
- 2026-10-06
Unless otherwise noted, the content, data, documentation, code, and related materials on openFDA is public domain and made available with a Creative Commons CC0 1.0 Universal dedication.
Cite as
FDA Medical Device Recalls (openFDA) (U.S. Food and Drug Administration (openFDA)), device-recall-0001-of-0001.json.zip, sha256 b87518bfe2e8, published 2026-09-28