(70 days)
Not Found
No
The summary describes a hardware-based ultrasound system with no mention of AI or ML in its operation or intended use.
Yes.
The device is indicated for non-invasive dermatological aesthetic treatment to improve facial lines and wrinkles, lift the eyebrow, and lift lax submental and neck tissue, as well as for short-term improvement in the appearance of cellulite. These are considered therapeutic effects.
No
The device is described as an "aesthetic treatment" system that improves "facial lines and wrinkles, lift the eyebrow, and lift lax submental (beneath the chin) and neck tissue" and "short-term improvement in the appearance of cellulite." Its function is to modify tissue through thermal effects, not to diagnose conditions.
No
The device description explicitly states the system consists of a console and an applicator, which are hardware components.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use clearly states that the SofWave System is for "non-invasive dermatological aesthetic treatment" to improve the appearance of facial lines, wrinkles, lift tissue, and improve cellulite. This is a therapeutic and aesthetic purpose, not a diagnostic one.
- Device Description: The description details an ultrasound system that generates thermal effects in the dermis for aesthetic purposes. It does not describe a device that analyzes biological samples (like blood, urine, or tissue) to diagnose a condition or disease.
- Lack of IVD Characteristics: The information does not mention any of the typical characteristics of an IVD, such as:
- Analyzing biological specimens.
- Providing information for the diagnosis, monitoring, or treatment of a disease or condition based on the analysis of biological samples.
- Using reagents or assays.
The SofWave System is a therapeutic device used for aesthetic purposes, not a diagnostic device used to analyze samples for medical information.
N/A
Intended Use / Indications for Use
The SofWave System is indicated for use as a non-invasive dermatological aesthetic treatment to improve facial lines and wrinkles, lift the eyebrow, and lift lax submental (beneath the chin) and neck tissue; which can also affect the appearance of lax tissue in the submental and neck regions for subjects aged 22 and older. The SofWave System is also intended for short-term improvement in the appearance of cellulite.
Product codes
OHV
Device Description
The SofWave System is an ultrasound system intended for aesthetic purposes. The system generates high frequency ultrasonic pulses that elevate the temperature in the dermis layer and cause controlled isolated areas of thermal damage. The SofWave System consists of two main functional components: 1) the console and 2) the applicator. The console includes the power sources, cooling unit, electrical components and the user interface. The applicator is comprised of an array of ultrasonic transducers that emit continuous acoustic waves and an active cooling element that is used to cool the skin area in contact with the applicator. The applicator is connected by a flexible cable to the console.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Facial lines and wrinkles, eyebrow, lax submental (beneath the chin) and neck tissue. Cellulite.
Indicated Patient Age Range
22 and older
Intended User / Care Setting
Not Found
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
The following nonclinical performance testing has been conducted to support the substantial equivalence of the SofMave System to its predicate device, consistent with FDA's "Class II Special Controls Guidance Document: Focused Ultrasound Stimulator System for Aesthetic Use" (2011). In all instances, the SofWave System functioned as intended.
- Biocompatibility of the patient-contacting components of the device was established in accordance with ISO 10993.
- Software verification and validation was performed, and demonstrated that the software performs as intended.
- Electrical Safety and Electromagnetic Compatibility was established in accordance with IEC 60601-1-2, IEC 60601-1, IEC 60601-1-6, and IEC 60601-2-62.
- Functional bench testing was conducted to verify that the addition of the small applicator did not affect the device performance.
- In vivo testing in an animal model was performed to evaluate and establish the safety and effectiveness of the subject device. The preclinical, acute, in vivo study using a porcine model was designed to assess the histological tissue thermal effects and coagulative zones created by the SofWave system while using the small applicator (Precise applicator) across a range of treatment settings. Histopathology evaluation of coagulation areas was performed by a third-party expert reviewer blinded to the treatment setting.
Key Metrics
Not Found
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 878.4590 Focused ultrasound stimulator system for aesthetic use.
(a)
Identification. A Focused Ultrasound Stimulator System for Aesthetic Use is a device using focused ultrasound to produce localized, mechanical motion within tissues and cells for the purpose of producing either localized heating for tissue coagulation or for mechanical cellular membrane disruption intended for noninvasive aesthetic use.(b)
Classification. Class II (special controls). The special control for this device is FDA's “Class II Special Controls Guidance Document: Focused Ultrasound Stimulator System for Aesthetic Use.” See § 878.1(e) for the availability of this guidance document.
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Image /page/0/Picture/0 description: The image contains two logos. On the left is the Department of Health & Human Services logo. On the right is the FDA logo, which includes the letters "FDA" in a blue square, followed by the words "U.S. FOOD & DRUG ADMINISTRATION" in blue text.
March 14, 2023
Sofwave Medical Ltd. % Janice Hogan Partner Hogan Lovells US LLP 1735 Market Street, Floor 23 Philadelphia, Pennsylvania 19103
Re: K230019
Trade/Device Name: SofWave System Regulation Number: 21 CFR 878.4590 Regulation Name: Focused Ultrasound Stimulator System For Aesthetic Use Regulatory Class: Class II Product Code: OHV Dated: January 3, 2023 Received: January 3, 2023
Dear Janice Hogan:
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. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. 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. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to 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
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requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting of medical device-related adverse events) (21 CFR 803) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/combination-products/guidance-regulatory-information/postmarketing-safety-reportingcombination-products); good manufacturing practice requirements as set forth in the quality systems (OS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to https://www.fda.gov/medical-device-safety/medical-device-reportingmdr-how-report-medical-device-problems.
For comprehensive regulatory information about mediation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medicaldevices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (https://www.fda.gov/medical-device-advice-comprehensive-regulatoryassistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely,
| Mark
Trumbore -S | Digitally signed by
Mark Trumbore -S
Date: 2023.03.14
15:49:19 -04'00' |
| --------------------- | --------------------------------------------------------------------------------- |
|---|
Mark W. Trumbore, Ph.D. Assistant Director DHT4A: Division of General Surgery Devices OHT4: Office of Surgical and Infection Control Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
2
510(k) Number (if known)
Device Name
SofWave System
Indications for Use (Describe)
The SofWave System is indicated for use as a non-invasive dermatological aesthetic treatment to improve facial lines and wrinkles, lift the eyebrow, and lift lax submental (beneath the chin) and neck tissue; which can also affect the appearance of lax tissue in the submental and neck regions for subjects aged 22 and older. The SofWave System is also intended for short-term improvement in the appearance of cellulite.
Type of Use (Select one or both, as applicable)
🇿 Prescription Use (Part 21 CFR 801 Subpart D)
□ Over-The-Counter Use (21 CFR 801 Subpart C)
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510(k) SUMMARY
Sofwave Medical's SofWave System
Submitter's Name, Address, Telephone Number, Contact Person, and Date Prepared
Sofwave Medical Ltd. 1 Ha-Otsma St. Yokneam Ilit, Israel 2069200
Submission Correspondent:
Janice M. Hogan Hogan Lovells US LLP janice.hogan@hoqanlovells.com (267) 675-4611
Date Prepared: March 3, 2023
Name of Device:
SofWave System
Common or Usual Name:
Focused Ultrasound Stimulator System for Aesthetic Use
Classification Name:
21 CFR 878.4590 (Ultrasound for Tissue Heat or Mechanical Cellular Disruption), Class II, product code OHV
Predicate Device
Sofwave Medical's SofWave System (K223237) (Predicate Device)
Intended Use / Indications for Use
The SofWave System is indicated for use as a non-invasive dermatological aesthetic treatment to improve facial lines and wrinkles, lift the eyebrow, and lift lax submental (beneath the chin) and neck tissue; which can also affect the appearance of lax tissue in the submental and neck regions for subjects aged 22 and older. The SofWave System is also intended for short-term improvement in the appearance of cellulite.
Technological Characteristics
The SofWave System is an ultrasound system intended for aesthetic purposes. The system generates high frequency ultrasonic pulses that elevate the temperature in the dermis layer and cause controlled isolated areas of thermal damage.
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The SofWave System consists of two main functional components: 1) the console and 2) the applicator. The console includes the power sources, cooling unit, electrical components and the user interface. The applicator is comprised of an array of ultrasonic transducers that emit continuous acoustic waves and an active cooling element that is used to cool the skin area in contact with the applicator. The applicator is connected by a flexible cable to the console.
Comparison of Technological Characteristics with the Predicate Device
The SofWave System has similar technological characteristics compared to the predicate device. The primary modification is the addition of a smaller applicator to the existing larger applicator. The main difference between the small applicator and the previously cleared large applicator is that the small applicator has 3 piezoelectric ceramic plates (PZTs), compared to 7 PZTs in the existing large applicator. A small applicator is being added to is designed to allow the user treatment flexibility and easier access to smaller and more curved areas. While it covers a smaller area for each pulse due to fewer PZTs than the large applicator, for a given area to be treated, the total energy received is similar regardless of the choice of applicators. The addition of the small applicator does not require changes of hardware or energy parameters for the console. Performance testing, including bench, electrical, biocompatibility, software, and animal testing, demonstrated that the device with the additional small applicator performs similarly as the predicate device.
Other than the addition of the small applicator, the subject SofWave device is almost identical to the previous SofWave device that was cleared in K223237. The minor changes do not significantly affect clinical functionality or performance specifications of the device, and have been verified and tested.
Thus, the subject SofWave device has similar technological characteristics as its predicate device.
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| | Sofwave Medical's SofWave
System
(Subject Device) | Sofwave Medical's SofWave
System
(K223237)
(Predicate Device) |
|--------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Regulatory Class | II | II |
| CFR Regulation | 21 CFR 878.4590 | 21 CFR 878.4590 |
| Product Code | OHV | OHV |
| Intended Use | The SofWave System is indicated
for use as a non-invasive
dermatological aesthetic
treatment to improve facial lines
and wrinkles, lift the eyebrow, and
lift lax submental (beneath the
chin) and neck tissue; which can
also affect the appearance of lax
tissue in the submental and neck
regions for subjects aged 22 and
older. The SofWave System is
also intended for short-term
improvement in the appearance
of cellulite. | The SofWave System is indicated
for use as a non-invasive
dermatological aesthetic
treatment to improve facial lines
and wrinkles, lift the eyebrow, and
lift lax submental (beneath the
chin) and neck tissue; which can
also affect the appearance of lax
tissue in the submental and neck
regions for subjects aged 22 and
older. The SofWave System is
also intended for short-term
improvement in the appearance
of cellulite. |
| Device Technology | High intensity, non-focused
ultrasonic pulse that can be
delivered percutaneously to
tissues to reduce fibrous septa's
tendency to deform the skin
surface | High intensity, non-focused
ultrasonic pulse that can be
delivered percutaneously to
tissues to reduce fibrous septa's
tendency to deform the skin
surface |
| System components | Console that includes the
power sources, electrical
components and user
interface (touchscreen)Handpiece (large and small) | Console that includes the
power sources, electrical
components and user
interface (touchscreen)Handpiece (large) |
| Energy Type | High Intensity non-focused
Ultrasound | High Intensity non-focused
Ultrasound |
| Treatment Depth | 1-2 mm | 1-2 mm |
| Tissue at Focal Point
Temperature | $60°C$ - $70°C$ | $60°C$ - $70°C$ |
| | Sofwave Medical's SofWave System
(Subject Device) | Sofwave Medical's SofWave System (K223237)
(Predicate Device) |
| Energy Delivered Per Channel | 3-5 Joule per PZT | 3-5 Joule per PZT |
| Thermal Coagulation Point | Confined to focal zone; shallow (