Severity
Moderate
ModerateClass IITerminated
FDA Devices recall · Reported September 7, 2016
Diamond Coated Tips and Burs are accessories to the Ultrasonic Scaler (VARIOS 350 LUX, VARIOS 350, VARIOS 150 LUX, VARIOS 150). The intended use of the tips is based on the parent device. For the ultrasonic scalers and the sonic air scaler, the tips are used for various actions such as scaling (removal of calculus), periodontics (root planing and maintenance), endodontics (root canal enlarging, irrigation, and filling), restorative (caries removal and tooth surface detailing).
Through an error, the labeling failed to include the symbol or other text indicating that the diamond coated tips were single use only. A contributing factor to this error is tha…
Compiled from official public sources by the editorial team.
Verify with FDA Devices →
Nakanishi Inc. recalled Diamond Coated Tips and Burs are accessories to the Ultrasonic Scaler (VARIOS 350 LUX, VA… - a moderate-severity action.
Diamond Coated Tips and Burs are accessories to the Ultrasonic Scaler (VARIOS 350 LUX, VA… was recalled by Nakanishi Inc. in September 7, 2016. Reason: Through an error, the labeling failed to include the symbol or other text indicating that the diamond coated…. Check the official notice for the remedy. Verify recall #Z-2672-2016 with the FDA Devices before acting.
The recall
Nakanishi Inc. issued this moderate-severity FDA Devices recall-Through an error, the labeling failed to include the symbol or other text indicating that the diamond coated….
- Moderate
- severity level
- 31K units
- affected scope
- Class II
- classification
- September 7, 2016
- reported
Sourced from official FDA Devices enforcement records. Verify recall #Z-2672-2016 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.
Recall Insight
This FDA Devices action (record #Z-2672-2016) was formally reported on September 7, 2016, with the manufacturer initiating the action on July 8, 2016. It is classified under Moderate severity (Class II), with a current status of Terminated. Nakanishi Inc. is listed as the recalling firm, operating out of Kanuma, N/A. Federal records list the affected scope as 30719 units.
The documented reason for this recall is: Through an error, the labeling failed to include the symbol or other text indicating that the diamond coated tips were single use only. A contributing factor to this error is that in other markets such as Japan, the di… Distribution data in the federal record shows the product reached: Nationwide Distribution to Illinois, Florida and Georgia.. Distribution scope directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.
Within the same product category the archive holds 6 closely related recalls, 3 from FDA Devices - clustering in a narrow category often points to a systemic quality-control or supplier issue rather than a one-off defect. Always verify the recall number against the official agency record before acting.
Medical Devices recalls over time
Where this recall sits in its category - 40,322 medical devices recalls on record
Of 101,704 recalls in the database, 24,878 are high severity, 72,426 moderate, and 4,400 low. This recall is classified moderate severity.
Counts reflect market size and reporting activity, not inherent danger, we do not rank products by risk from raw recall volume.
Affected scope
30719 units
Related Recalls
6
3 from same agency
Product description
Diamond Coated Tips and Burs are accessories to the Ultrasonic Scaler (VARIOS 350 LUX, VARIOS 350, VARIOS 150 LUX, VARIOS 150). The intended use of the tips is based on the parent device. For the ultrasonic scalers and the sonic air scaler, the tips are used for various actions such as scaling (removal of calculus), periodontics (root planing and maintenance), endodontics (root canal enlarging, irrigation, and filling), restorative (caries removal and tooth surface detailing).
Reason for recall
Through an error, the labeling failed to include the symbol or other text indicating that the diamond coated tips were single use only. A contributing factor to this error is that in other markets such as Japan, the diamond coated tips are multiple use and are not limited to single use only. The tips are stainless steel with a coating of fine diamond powder. The tips are sold non-sterile and are to be sterilized prior to first use. The tips were cleared as single use only. This problem was discovered during an ongoing, proactive, quality system improvement plan that was initiated by Nakanishi in October 2014. Because the correct instructions for sterilization are not available, it is possible that the devices might not be sterile prior to use. The absence of the single use statement introduces a risk of cross-contamination if the tips are reprocessed and reused.
Recall Profile
| Attribute | Value |
|---|---|
| Agency | U.S. Food and Drug Administration |
| Severity class | Moderate (Class II) |
| Status | Terminated |
| Recall number | Z-2672-2016 |
| Date reported | September 7, 2016 |
| Date initiated | July 8, 2016 |
| Recalling firm | Nakanishi Inc. |
| Firm location | Kanuma, N/A |
| Affected scope | 30719 units |
| Distribution | Nationwide Distribution to Illinois, Florida and Georgia. |
Profile values are sourced directly from the official FDA Devices enforcement record. Source: U.S. Food and Drug Administration.
What to do with this recall
Match your product against the recall record, then act on the agency remedy.
- Check the recall number (Z-2672-2016) and product description against the item you own. Search the archive
- Confirm the current status with FDA Devices before acting, recall details can be updated.
- Follow the documented remedy (refund, replacement, repair, or disposal) rather than general advice. What to do next
This page summarizes the official FDA Devices record for research and awareness; it is not legal, medical, or safety advice. Verify with the issuing agency before acting.
Frequently Asked Questions
What product was recalled? ▼
Diamond Coated Tips and Burs are accessories to the Ultrasonic Scaler (VARIOS 350 LUX, VARIOS 350, VARIOS 150 LUX, VARIOS 150). The intended use of the tips is based on the parent device. For the ultrasonic scalers and the sonic air scaler, the tips are used for various actions such as scaling (removal of calculus), periodontics (root planing and maintenance), endodontics (root canal enlarging, irrigation, and filling), restorative (caries removal and tooth surface detailing).. Recalled by Nakanishi Inc.. Units affected: 30719 units.
Why was this product recalled? ▼
Through an error, the labeling failed to include the symbol or other text indicating that the diamond coated tips were single use only. A contributing factor to this error is that in other markets such as Japan, the diamond coated tips are multiple use and are not limited to single use only. The tips are stainless steel with a coating of fine diamond powder. The tips are sold non-sterile and are to be sterilized prior to first use. The tips were cleared as single use only. This problem was discovered during an ongoing, proactive, quality system improvement plan that was initiated by Nakanishi in October 2014. Because the correct instructions for sterilization are not available, it is possible that the devices might not be sterile prior to use. The absence of the single use statement introduces a risk of cross-contamination if the tips are reprocessed and reused.
Which agency issued this recall? ▼
This recall was issued by the FDA Devices on September 7, 2016. Severity: Moderate. Recall number: Z-2672-2016.
Where was the recalled product distributed? ▼
Distribution: Nationwide Distribution to Illinois, Florida and Georgia..
How do I check if my product is affected by a recall? ▼
Check the product description and recall number (Z-2672-2016) against your product. Visit the official FDA Devices website for the most current information. You can also use our Recall Checker tool to search by product name or brand.
Should I stop using a recalled medication or medical device? ▼
Do not stop using a recalled medication or device without consulting your healthcare provider first, as abruptly discontinuing treatment could pose its own health risks. Your doctor can advise on alternatives or whether the recall applies to your specific product lot. Check the recall number and lot information against your product packaging.
Nearby Recalls in This Category
Other recalls in the same product category, useful for spotting patterns across the same defect class or manufacturer.
CPSC Moderate
Rowenta Recalls Cordless Vacuum Cleaners Due to Risk of Serious Injury from Fire and Burn Hazards
· 2026-07-02
CPSC Moderate
Daikin Comfort Technologies Manufacturing Recalls Amana Air Conditioners and Heat Pumps Due to Risk of Serious Injury f…
· 2026-06-25
CPSC Moderate
Arizer Solo III Portable Vaporizers Recalled Due to Fire and Burn Hazards; Risk of Serious Injury or Death; Imported by…
· 2026-06-18
FDA Devices Moderate
GE HealthCare TRADE IN CARESCAPE TELEMETRY SERVER ARK-2250L - NORTH AMERICA, REF #5697603-902, Product Code KSA; used i…
GE Medical Systems Information Technologies Inc · 2026-06-03
FDA Devices Critical
Medline kits containing Huons Co. Bupivacaine HCL in Dextrose Injection, USP, labeled as: 1) BLOCK TRAY, Medline Kit…
Medline Industries, LP · 2026-06-03
Compare this recall with Rowenta Recalls Cordless Vacuum Cleaners Due to Risk of Ser… →
Every figure on PlainRecalls is rendered directly from official FDA, CPSC and NHTSA recall records, no number is typed in by an editor. This recall: FDA Devices, reported September 7, 2016. Severity classes follow each agency's own taxonomy (FDA Class I/II/III; CPSC and NHTSA by hazard type), and related-recall context is computed across the full archive. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.