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 L Recall
Check Your Product
According to the U.S. Food and Drug Administration (FDA)
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 L
Brand
WillowWood Global Llc
Lot Codes / Batch Numbers
Lot: 'xx' stamped on the outside of the Lanyard body manufactured form 04/01/2020 - 04/08/2021
Products Sold
Lot: 'xx' stamped on the outside of the Lanyard body manufactured form 04/01/2020 - 04/08/2021
WillowWood Global Llc is recalling Alpha Interlock Suspension System Lanyard Body: An external prosthetic device. The Alpha Lanyard inc due to 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 ei. Based on FDA medical device recall database.
Summary derived from FDA notice
Reason for Recall
As stated by FDA
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.
Recommended Action
Per FDA guidance
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.
Verify this information on the official source
For complete details and official instructions, check the U.S. Food and Drug Administration (FDA) directly.
View official FDA recall noticePage updated: Jan 10, 2026