(117 days)
Not Found
No
The device description and performance studies focus on cryotherapy and salicylic acid application, with no mention of AI or ML components or functionalities.
Yes.
The device is indicated for the "removal of common and plantar warts," which is a therapeutic purpose.
No
Explanation: The device is indicated for the "over-the-counter removal of common and plantar warts." Its description states it is a "cryosurgical system," and the performance studies confirm its function is to maintain a specific temperature for wart removal. There is no mention of the device being used to identify or diagnose warts. It directly treats them.
No
The device description explicitly lists multiple hardware components, including a pressurized canister, reusable activator, disposable applicators, and cushions. It is a physical cryosurgical system.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In vitro diagnostics are tests performed on samples taken from the human body, such as blood, urine, or tissue, to detect diseases, conditions, or infections.
- Device Function: The Dr. Scholl's® Dual Action Freeze Away™ Wart Remover is a cryosurgical system and a liquid wart remover applied directly to the wart on the skin. It is a treatment device, not a diagnostic test performed on a sample.
- Intended Use: The intended use is for the "removal of common and plantar warts," which is a therapeutic action, not a diagnostic one.
The device is a medical device intended for topical treatment, not for analyzing biological samples for diagnostic purposes.
N/A
Intended Use / Indications for Use
Dr. Scholl's® Dual Action Freeze Away™ Wart Remover is indicated for the overthe-counter removal of common and plantar warts.
Product codes (comma separated list FDA assigned to the subject device)
GEH
Device Description
Dr. Scholl's® Dual Action Freeze Away™ Wart Remover is a cryosurgical system for the over-the-counter removal of common and plantar warts. The device consists of the following:
- ට. Pressurized canister with a cryogen mixture of liquid dimethyl ether and propane
- b. Salicylic Acid Liquid Wart Remover
- Reusable activator that releases the cryogen into the applicators C.
- d. Disposable applicators
- Cushions e.
- Information booklet f.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Not Found
Indicated Patient Age Range
Not Found
Intended User / Care Setting
self-treatment conditions (i.e., in the home)
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Not Found
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
Actual Use Study: The Actual Use Study was conducted among 51 consumers who were asked to use the device according to the labeling in a naturalistic setting without the supervision of a health professional.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s): If the device was cleared using the 510(k) pathway, identify the Predicate Device(s) K/DEN number used to claim substantial equivalence and list them here in a comma separated list exactly as they appear in the text. List the primary predicate first in the list.
Reference Device(s): Identify the Reference Device(s) K/DEN number and list them here in a comma separated list exactly as they appear in the text.
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).
Not Found
§ 878.4350 Cryosurgical unit and accessories.
(a)
Identification —(1)Cryosurgical unit with a liquid nitrogen cooled cryoprobe and accessories. A cryosurgical unit with a liquid nitrogen cooled cryoprobe and accessories is a device intended to destroy tissue during surgical procedures by applying extreme cold.(2)
Cryosurgical unit with a nitrous oxide cooled cryoprobe and accessories. A cryosurgical unit with a nitrous oxide cooled cryoprobe and accessories is a device intended to destroy tissue during surgical procedures, including urological applications, by applying extreme cold.(3)
Cryosurgical unit with a carbon dioxide cooled cryoprobe or a carbon dioxide dry ice applicator and accessories. A cryosurgical unit with a carbon dioxide cooled cryoprobe or a carbon dioxide dry ice applicator and accessories is a device intended to destroy tissue during surgical procedures by applying extreme cold. The device is intended to treat disease conditions such as tumors, skin cancers, acne scars, or hemangiomas (benign tumors consisting of newly formed blood vessels) and various benign or malignant gynecological conditions affecting vulvar, vaginal, or cervical tissue. The device is not intended for urological applications.(b)
Classification. Class II.
0
DEC 1 4 2005
KO52289
PREMARKET NOTIFICATION 510(k) SUMMARY
-
- Submitter's Name: Schering-Plough HealthCare Products, Inc. Address: 3 Connell Drive, Berkeley Heights, NJ 07922 Telephone Number: (908) 679-1305 Contact Person: John O'Mullane, PhD Date Prepared: August 15, 2005
-
- Device Name:
Proprietary Name: Dr. Scholl's® Dual Action Freeze Away™ Wart Remover Usual Name: OTC Wart Removal System Classification Nume: Unit, Cryosurgical, Accessories (21 CFR 878.4350, Product Code GEH)
-
- Devices to Which Substantial Equivalence is Claimed: Modification to Dr. Scholl's® Freeze Away™ Wart Remover, by Schering-Plough HealthCare Products, Inc. (Primary Predicate) - K031697 Histofreezer/17% Salicylic acid-Verruca Plantari, by OraSure Technologies, Inc. (Predicate - use of 17% salicylic acid - Larger Size Lesions and Plantar Wart Claim; use of an aperature pad)- K980739 Dr. Scholl's Clear Away Fast-Acting Liquid Wart Remover, salicylic acid 17% (Labeling only)
-
- Description of Device:
Dr. Scholl's® Dual Action Freeze Away™ Wart Remover is a cryosurgical system for the over-the-counter removal of common and plantar warts. The device consists of the following:
- ಟ. Pressurized canister with a cryogen mixture of liquid dimethyl ether and propane
- b. Salicylic Acid Liquid Wart Remover
- Reusable activator that releases the cryogen into the applicators C.
- d. Disposable applicators
- Cushions e.
- Information booklet f.
-
- Intended Use Statement:
Dr. Scholl's® Dual Action Freeze Away™ Wart Remover is indicated for the overthe-counter removal of common and plantar warts.
-
- Comparison of Technological Characteristics:
Dr. Scholl's® Dual Action Freeze Away™ Wart Remover is substantially equivalent to the Dr. Scholl's® Freeze Away™ Wart Remover by Schering-Plough HealthCare Products. The only significant difference between the two products is that the Dr. Scholl's® Dual Action Freeze Away™ Wart Remover contains the liquid wart remover, salicylic acid 17% for post cryo-treatment for the over-the-counter removal of common and plantar warts. For the use of 17% salicylic acid post cryo-treatment,
- Comparison of Technological Characteristics:
1
substantial equivalence is claimed to the Histofreezer/17% Salicylic acid-Verruca Plantari.
Both devices (Freeze Away, Histofreezer) are portable cryosurgical systems comprised of a canister containing cryogen and an applicator that applies the cryogen to the wart to be treated.
a. Laboratory Testing
The average temperature of the Dr. Scholl's® Dual Action Freeze Away™ Wart Remover applicator surface after activation is -42°C.
b. Biocompatibility
The cryogen used is a mixture of dimethyl ether and propane, in the same proportions as the cryogen used in the primary predicate device (Dr. Scholl's® Freeze Away™ Wart Remover).
The standard biocompatibility studies recommended under ISO 10993 for a medical device with limited surface contact duration to breached/compromised skin were conducted on the applicator material.
c. Comparison to Predicate Devices:
Application
Dr. Scholl's® Dual Action Freeze Away™ Wart Remover includes an applicator that freczes the wart to be treated and includes the use of liquid wart remover, 17% salicylic acid as a post cryo-treatment.
The primary predicate device (Dr. Scholl's® Freeze Away™ Wart Remover) uses the same applicator constructed of the same material. The predicate device (Histofreezer/ 17% Salicylic acid-Verruca Plantari) uses the same concentration of liquid wart remover, salicylic acid 17%, post cryo-treatment.
Applicator Effectiveness Duration
Dr. Scholl's® Dual Action Freeze Away™ Wart Remover maintains a temperature of -42°C at the applicator tip for approximately 170 seconds when tested using a temperature probe resting on a room temperature Teflon surface. The primary predicate device (Dr. Scholl's® Freeze Away™ Wart Remover) cryogenic effectiveness is identical.
The effectiveness of cryotherapy plus liquid wart remover, salicylic acid 17% post cryo-therapy for the treatment of common and plantar warts is supported by the predicate device, Histofreezer/17% Salicylic acid-Verruca Plantari.
2
Crvogen
Dr. Scholl's Dual Action Freeze Away™ Wart Remover uses a cryogen composed of dimethyl ether and propane. The primary predicate device (Dr. Scholl's® Freeze Away™ Wart Remover) uses the same cryogen in the same proportions.
Liquid Wart Remover, Salicylic Acid
Dr. Scholl's® Dual Action Freeze Away™ Wart Remover contains liquid wart remover, salicylic acid 17% as a post cyro-treatment. The predicate device, Histofreezer/17% Salicylic acid-Verruca Plantari is a prescription device that uses the same concentration of liquid wart remover, salicylic acid, 17% for post cryotreatment for the removal of common and plantar warts. The liquid wart remover, salicylic acid 17% is generally recognized as safe and effective for the removal of common and plantar warts under the Final Rule for Wart Remover Drug Products, 21 CFR 358, Subpart B.
Safety / Ease of Use
Dr. Scholl's® Dual Action Freeze Away™ Wart Remover cryogen unit contains the same safety features as the primary predicate device, Dr. Scholl's® Freeze Away™ Wart Remover. The safety of cryotherapy plus liquid wart remover, salicylic acid 17% post cryo-therapy for the treatment of common and plantar warts is supported by the prescription predicate device, Histofreczer/17% Salicylic acid-Verruca Plantari. Additionally, an Actual Use Study was conducted to support over-the-counter use.
Indications for Use
Dr. Scholl's® Dual Action Freeze Away™ Wart Remover is indicated for the overthe-counter removal of common and plantar warts.
The primary predicate device (Dr. Scholl's® Freeze Away™ Wart Remover) is indicated for the over-the-counter removal of common and plantar warts. The prescription device (Histofreezer/17% Salicylic acid-Verruca Plantari) is indicated for the removal of common warts and plantar warts using liquid wart remover, salicylic acid 17%, as adjunct therapy.
Labeling
The safety and warning statements for the Dr. Scholl's® Dual Action Freeze Away™ Wart Remover are the same as the OTC predicate device (Dr. Scholl's® Freeze Away™ Wart Remover). The labeling has been re-formatted using a bulleted format. Additionally, an Actual Use Study was conducted to ensure adequate directions for use to support the over-the-counter use of the medical device.
-
- Significant Changes or Modifications to Device
Switch to Over-the-Counter
The Dr. Scholl's® Dual Action Freeze Away™ Wart Remover is a convenient overthe-counter cryogenic treatment for common and plantar warts. This 510(k) submission contains data to document that adequate directions for use have been
3
established to support the over-the-counter use of this medical device. A Label Comprehension Study was conducted to prior to initiating an Actual Use Study. The Actual Use Study was conducted to evaluate that directions for use are well understood by consumers to help ensure safe use of the cryotherapy device and liquid wart remover, salicylic acid 17%, in treating common and plantar warts under selftreatment conditions (i.e., in the home). The Actual Use Study was conducted among 51 consumers who were asked to use the device according to the labeling in a naturalistic setting without the supervision of a health professional.
The labeling of Dr. Scholl's® Dual Action Freeze Away™ Wart Remover has been developed to ensure the consumer has adequate directions for safe self-use.
-
- Conclusion
Based on the information presented above, it is concluded that the proposed Dr. Scholl's® Dual Action Freeze Away™ Wart Remover is safe and effective for its intended use when used in accordance with label directions and is substantially equivalent to the predicate devices.
- Conclusion
4
Image /page/4/Picture/1 description: The image shows the logo for the Department of Health and Human Services (HHS). The logo features a stylized depiction of a human figure with three flowing lines representing the body, head, and arms. The text "DEPARTMENT OF HEALTH AND HUMAN SERVICES. USA" is arranged in a circular pattern around the figure.
DEC 1 4 2005
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
Ms. Doreen Frank Schering-Plough Healthcare Products, Inc. 3 Connell Drive Berkeley Heights, New Jersey 07922
Re: K052259
Trade/Device Name: Dr. Scholl's Dual Action Freeze Away Wart Remover, Model 4 Regulation Number: 21 CFR 878.4350 Regulation Name: Cryosurgical unit and accessories Regulatory Class: II Product Code: GEH Dated: November 29, 2005 Received: December 1, 2005
Dear Ms. Frank:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
5
This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Office of Compliance at (240) 276-0115. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/industry/support/index.html.
Sincerely yours,
Barbara Buckland
Mark N. Melkerson Acting Director Division of General, Restorative and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
6
Indications for Use
510(k) Number (if known): KO52259
Device Name: Dr. Scholl's® Dual Action Freeze Away™ Wart Remover
Indications for Use: For the removal of common and plantar warts.
Prescription Use (Part 21 CFR 801 Subpart D)
AND/OR
Over-The-Counter Use (21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE OF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Barbara Buckland for UXM
(Division Sign-Off)
Division of General, I and Neurological Devices
Page 1 of 1
510(k) Number K052356