Recall Register

Device recall: Boston Scientific, WATCHMAN Left Atrial Appendage Closure Device with Delivery System, 21mm x 12F ( M635WU21060…

Class II FDA enforcement event 72045. Recall start date: . Status in the FDA record: Terminated. Termination date: .

Reason for recall, in the words of FDA

Cross-threading of the hemostasis valve may occur if it is tightened with the dilator in place, possibly preventing subsequent sealing of the valve when desired. This Field Correction reinforces the Directions for Use (DFU) and gives further guidance on correct use of the hemostasis valve to avoid cross-threading and to securely seal the valve, minimizing potential for undesired blood leakage.

Class II, in the words of FDA

a situation in which use of or exposure to a violative product may cause temporary or medically reversible adverse health consequences or where the probability of serious adverse health consequences is remote

Boston Scientific Corporation started this device recall on 25 Aug 2015. The firm address in the FDA record is in Maple Grove, MN. FDA put the recall in Class II. FDA event 72045 has 2 product records. The first FDA enforcement report date is 23 Sep 2015. The record gives the status Terminated, with the termination date 4 Apr 2017.

It is important to note that most of the time recall classifications are determined after the recalling firm provides all of the information needed to determine the risk posed to public health. The classification and posting in the FDA Enforcement Report should not be seen as an expansion or change to a firm’s voluntary public warning.

FDA publishes these words. Source: FDA, Enforcement Reports, Important Note, read on . openFDA export of .

Distribution

In the words of FDA.

Worldwide Distribution-US (nationwide) and the countries of Argentina, Australia, Austria, Belgium, Canada, Chile, China, Colombia, Czech Republic, Denmark, Ecuador, Egypt, Finland, France, Germany,…

Recalling firm

Boston Scientific Corporation, Maple Grove, MN.

Recalling firm: The firm that the FDA record names for a recall.

FDA records how the recall started: Voluntary: Firm initiated.

Products

2 product records in the event.

FDA event 72045: product records
Recall numberProductQuantityClassStatusReport date
Z-2765-2015Boston Scientific, WATCHMAN Left Atrial Appendage Closure Device with Delivery System, 21mm x 12F ( M635WU21060, WU21060, 24mm x 12F(M635WU24060, WU2406) , 27mm x 12F(M635WU27060, WU2706) , 30mm x 12F(M635WU30060, WU3006) , 33mm x 12F( M635WU33060, WU3306). For cardiac use.29,169 units totalClass IITerminated23 Sep 2015
Z-2766-2015Boston Scientific, WATCHMAN Access System Access Sheath with Dilator, 14F Single curve( M635TU10060, TU1006) , 14F Double curve (M635TU20060, TU2006) , & 14F Anterior curve (M635TU40060, TU4006). For cardiac use.29,169 units totalClass IITerminated23 Sep 2015

openFDA, about the status: FDA does not update the status of a recall after the recall has been classified according to its level of hazard. As such, the status of a recall (open, completed, or terminated) will remain unchanged after published in the Enforcement Reports. Source: openFDA, Drug Recall Enforcement Reports, Disclaimer.

Enforcement report: The FDA publication that lists recalls. It has one record for each product of a recall.

Enforcement event: All the product records that have one FDA event number. This site shows one event on one page.

Class II: The middle of the three FDA recall classes.

The event in context

Device events that started in 2015
1,153
Share of these events in Class II
91%
Product records in this event
2Median of the firm: 2
Events of the firm on the register
162

Other events of the firm

Official channels

Cite this page

Recall Register. FDA enforcement event 72045. https://recallregister.com/fda/ii/72045/. Source: openFDA enforcement reports. Data through .

Sources

Source
openFDA device enforcement reports
Licence
CC0 1.0
Export date
28 Sep 2026
Newest FDA report date on the register
23 Sep 2026

FDA has one record for each product. This site puts the records with the same event number on one page. The class of the event is the highest class of its records. How the register is made. Report an error.

Questions

Where was the product distributed?
The FDA record gives this distribution: Worldwide Distribution-US (nationwide) and the countries of Argentina, Australia, Austria, Belgium, Canada, Chile, China, Colombia, Czech Republic, Denmark, Ecuador, Egypt, Finland, France, Germany,…
What quantity of product is in FDA event 72045?
The event has 2 product records. The first record gives this quantity: 29,169 units total
How did the recall start?
The FDA record says: Voluntary: Firm initiated
How many device recalls of 2015 have the same class?
91% of the 1,153 device events that started in 2015 are in Class II.