Olympus Corporation of the Americas: Brand Name: Single Use Ligating Device Product Name: Olympus HX-400U-30 Model/Catalog Number: HX-400U-30 Used with an Olympus endoscope to deliver a nylon loop snare.

Recall number

Z-0570-2026

Recalling firm

Olympus Corporation of the Americas

Product

Brand Name: Single Use Ligating Device Product Name: Olympus HX-400U-30 Model/Catalog Number: HX-400U-30 Used with an Olympus endoscope to deliver a nylon loop snare.

Status

Open, Classified

Initiated

2025-10-30

Posted

2025-11-25

Terminated

not on file

Reason

Potential that the ligation loop was unable to release or detach as expected during use, causing the loop to become unintentionally fixed around patient anatomy.

Root cause

Process control

Action

On October 30, 2025 and again on November 3, 2025, URGENT: MEDICAL DEVICE CORRECTIVE ACTION letters were sent to customers. Actions to be taken: Users are reminded of the importance of adhering to the Warnings and Cautions statements that are present in the instructions for use (IFU, ref: GK4574 Rev 16). A diagram was provided to illustrate the need to maintain a straight position of the proximal end of the tube sheath to prevent increased frictional resistance which may lead to breakage of the operating piipe when the slider is pushed. Particular attention should be paid to the following key guidance within Sections 10 and 12 of the IFU. Carefully read the content of this letter, including the supplemental guidance and reinforced text from the IFU as noted above. a) Always have Olympus loop cutter available when using the PolyLoop device b) When operating the yellow tube joint (yellow cylinder), be careful not to move it away from the handle, prematurely tightening the loop which may cause the inability to release the ligation loop. c) If resistance is encountered, do not continue or force the advancement of the slider located on the device handle. 2. Ensure all personnel are completely knowledgeable on the content of this notification. You may continue to use the device and are reminded of the importance of adhering to the warnings that are present in the instructions for use. 3. Olympus requests that you acknowledge receipt of this letter through our recall web portal. 4. If you have further distributed this product, identify your customers, and forward this notification to them. ***Update 04/24/2026*** On April 20, 2026 URGENT: MEDICAL DEVICE CORRECTIVE ACTION UPDATE letters were sent to customers. Olympus has updated the Instructions for Use (IFU) for the Single Use Ligating Device to clarify correct handling and loop-release techniques. The revised IFU includes previously issued guidance as well as supplemental explanations and illustrations intended to clari

Quantity

7803 units

Distribution

US-wide distribution

Lot, serial or model codes

Model/Catalog Number: HX-400U-30; UDI: 04953170368615; All Lots which have not expired;

510(k) numbers

not on file

PMA numbers

not on file

Product code

MND

Firm FEI

2429304

Firm city

Center Valley

Firm state

PA

Firm country

not on file

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

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