Surgical Handpiece, Model: SGA-E Order Code: H083… recallZ-0221-2019 · Nakanishi Inc. · initiated Jun 1, 2018
Class II Terminated All recalls posted in October 2018
Is my device affected?
- Compare the model, catalog and lot or serial numbers on your device or its packaging with the code information below. A recall usually covers only specific models or lots.
- If yours is listed, follow the instructions from Nakanishi Inc. or your healthcare provider. The company's action is summarized under what the company is doing.
- Do not stop using a prescribed or implanted device on your own — talk to your healthcare provider first.
Where to find your model and lot numbers · What recall classes and statuses mean
Why it was recalled
Reprocessing instructions for the SGS/SGA Surgical Handpieces have been updated with instructions of manual cleaning and specific parameters for autoclave sterilization . The previous operation manuals associated with the SGS/SGA products must be replaced by new operation manuals.
FDA root cause category: Device Design
What the company is doing
On 7/3/2018, the recalling firm, NSK, initiated sending "URGENT: MEDICAL DEVICE RECALL- CORRECTION" notification letters, via email and mail, by YUSEN Logistics. The recalling firm reports that the initial importers were given the responsibility for sub-recalls to their customers and to extend to the wholesaler, the retailer, and the end user (medical user). Customers were informed to Locate the operation manuals associated with your SGS/SGA Surgical Handpiece; Dispose of the any of the following previous operation manuals associated with those handpieces you may have and replace them with new operation manuals enclosed in this mail; Be sure to reprocess your SGS/SGA handpieces before their next use according to the reprocessing instructions listed in the new operation manual. Complete the enclosed Correction Activity Sheet for Users so we can ensure that you have the most up-to-date reprocessing instructions. Please send the Correction Activity Sheet via e-mail, fax, or mail to: Technical Supervisor Service Division NSK America, Corp., 1800 Global Parkway, Hoffman Estates, IL 60192 US Fax: +1-800-838-9328, e-mail: [email protected]. Public (domestic distributors and their end users) are encouraged to call 1-888-675-1675 Ext. 203 and import-to export distributors are encouraged to call +81-3-5828-7816.
Recall details
- Recall number
- Z-0221-2019
- Recall class
- Class II
- Status
- Terminated
- Initiated by the company
- Jun 1, 2018
- Posted by the FDA
- Oct 24, 2018
- Recalling firm
- Nakanishi Inc.
- Quantity
- 18
- Product code
- KMW
- FDA submissions
- K171155
- Distribution
- U.S. Distribution to states of: CA, FL, GA, IL, WA.; and internationally to: Canada.
Product description
Surgical Handpiece, Model: SGA-E Order Code: H083, Nakanishi Inc. The SGS/SGA Surgical Handpieces are intended for surgical use. Typical usage includes dental implant use: drilling and tapping the maxilla and mandible.
Code information (models, lots, serial numbers)
Previous Operation Manual: OM-H0035E001 Model Name: SGA-E, Order Code: H083 FL800010-FL800020; FLY00001-FLY00007.
Other devices under the same FDA submission
2 devices cleared under K171155 — the recall does not name any of them by identifier. One submission often covers many models, so they may or may not be affected.
- Surgical Angle Handpiece SGA-E2SNakanishi Inc. · Handpiece, Contra- And Right-Angle Attachment, Dental11 reports
- Surgical Straight Handpiece SGS-E2SNakanishi Inc. · Handpiece, Rotary Bone Cutting8 reports
Other products in the same recall event
The FDA groups related products into one recall event (event 80713).
- Z-0219-2019 · TerminatedSurgical Handpiece, Model: SGS-E, Order Code: H084, Nakanishi Inc. The SGS/SGA Surgical Handpieces are intended for surgical use. Typical usage includes dental implant use: drill…
- Z-0220-2019 · TerminatedSurgical Handpiece, Model: SGS-E2G Order Code: H185, Nakanishi Inc. The SGS/SGA Surgical Handpieces are intended for surgical use. Typical usage includes dental implant use: dril…
- Z-0222-2019 · TerminatedSurgical Handpiece, Model: SGA-E2G Order Code: H184, Nakanishi Inc. The SGS/SGA Surgical Handpieces are intended for surgical use. Typical usage includes dental implant use: dr…
- Z-0223-2019 · TerminatedMicro Surgery Handpiece SGS, Model: SGS-ES, Order Code: H264, Manufactured by: Nakanishi Inc. The SGS/SGA Surgical Handpieces are intended for surgical use. Typical usage include…
- Z-0224-2019 · TerminatedMicro Surgery Handpiece SGS, Model: SGS-E2S, Order Code: H266, Manufactured by: Nakanishi Inc The SGS/SGA Surgical Handpieces are intended for surgical use. Typical usage include…
- Z-0225-2019 · TerminatedMicro Surgery Handpiece SGA, Model SGA-ES, Order Code:H263, Manufactured by: Nakanishi Inc. The SGS/SGA Surgical Handpieces are intended for surgical use. Typical usage includ…
- Z-0226-2019 · TerminatedMicro Surgery Handpiece SGA, Model SGA-E2S Order Code: H265, Manufactured by: Nakanishi Inc. The SGS/SGA Surgical Handpieces are intended for surgical use. Typical usage include…
Sources and updates
- Recall record: FDA Medical Device Recalls, file dated Oct 16, 2026 · View the FDA recall notice ↗
- Devices: FDA GUDID, file dated Oct 13, 2026. Devices are linked when their identifier (with a valid check digit) appears in the recall's code information.
- Page last rebuilt: Oct 18, 2026. Text above is shown as published by the FDA.
How recalls are matched to devices · Editorial policy · Report an error on this page