(87 days)
The Solid State Portable Headlight is indicated for providing a portable, battery powered illumination for performing general exams, foreign body removal, and minor suturing.
This product consists of a light source that is held in place by a comfortable, adjustable and consumable Terrycloth headband with Velcro adjustments. The range of adjustability accommodates the majority of users. The portable Headlight is small, light weight and adjustable in both pointing direction and illuminated spot size.
The provided text is a 510(k) summary for the "Solid State Lamp (LED) Headlight" and primarily focuses on regulatory compliance and substantial equivalence to a predicate device, rather than detailed performance studies with acceptance criteria in the context of clinical or diagnostic accuracy.
Therefore, many of the requested sections about acceptance criteria and study details (like sample size for test sets, expert ground truth, MRMC studies, standalone performance) cannot be filled from the provided document. The document describes conformity to general safety standards and states that design reviews and testing ensure the device performs within its environment.
Here's an attempt to extract the available information based on your request:
1. Table of acceptance criteria and the reported device performance
| Acceptance Criteria (Stated as Compliance) | Reported Device Performance (Stated as Design Intent/Compliance) |
|---|---|
| IEC60601-1 (Medical Electrical Equipment, Part 1: General requirements for Safety, Amendment 1, and Amendment 2) | Design reviews and testing ensure performance within environment; Safety testing complies with indicated standards. |
| IEC60601-1-2 (Medical Electrical Equipment, Part 1: General requirements for safety 2: Electromagnetic Compatibility - Requirements and tests) | Design reviews and testing ensure performance within environment; Safety testing complies with indicated standards. |
| IEC60825-1 (Safety of laser products, Part 1: Equipment classification, requirements and user's guide) | Design reviews and testing ensure performance within environment; Safety testing complies with indicated standards. |
| Device performs within its design parameters | Device is safe, effective and performs within its design parameters as well as the legally marketed predicate device. |
| Meets design intent and safety functions | Welch Allyn, Inc. will not market this device if it does not completely meet its design intent and safety functions. |
2. Sample size used for the test set and the data provenance (e.g. country of origin of the data, retrospective or prospective)
This information is not provided in the document. The text refers generally to "testing" and "design reviews" but does not detail the specific test sets, their sizes, or data provenance.
3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts (e.g. radiologist with 10 years of experience)
This information is not provided in the document. The nature of this device (a headlight) suggests that "ground truth" in the diagnostic sense is not applicable. The evaluations would likely focus on engineering performance, safety, and functional effectiveness.
4. Adjudication method (e.g. 2+1, 3+1, none) for the test set
This information is not provided in the document.
5. If a multi reader multi case (MRMC) comparative effectiveness study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance
This information is not applicable / not provided. This device is a headlight, not an AI-powered diagnostic tool. Therefore, MRMC studies with human readers and AI assistance are not relevant.
6. If a standalone (i.e. algorithm only without human-in-the-loop performance) was done
This information is not applicable / not provided. This device does not involve an algorithm.
7. The type of ground truth used (expert consensus, pathology, outcomes data, etc)
This information is not provided in the document. For a medical device like a headlight, "ground truth" would likely relate to objective measurements of light output, battery life, durability, and ergonomic performance, evaluated against engineering specifications and relevant safety standards, rather than diagnostic outcomes.
8. The sample size for the training set
This information is not applicable / not provided. This device is not an AI/ML model that requires a "training set."
9. How the ground truth for the training set was established
This information is not applicable / not provided. This device is not an AI/ML model.
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AUG 1 1 2003
Image /page/0/Picture/1 description: The image shows the numbers 49 and K031549. The number 49 is written in a handwritten style at the top of the image. Below it, the alphanumeric string K031549 is also handwritten, with the 'K' being a capital letter.
"Abbreviated 510(k) SUMMARY" Summary of Safety and Effectiveness
| Submitter's Name & Address: | Welch Allyn Inc.4341 State Street RoadSkaneateles Falls, New York 13153 |
|---|---|
| Contact Person & Telephone: | David Klementowski(315) 685-4133 |
| Date Summary Prepared: | Monday, May 12th, 2003 |
| Device Name: | Classification Name - Headlamp, Operating, AC-PoweredCommon/Usual Name - Solid State Portable HeadlightProprietary Name - Solid State Lamp [LED] Headlight |
| Predicate Device: | 46003, Direct Focusing Headlight manufactured by Welch AllynInc. Skaneateles Falls, New York |
Device Description, intended Use & Effectiveness:
This product consists of a light source that is held in place by a comfortable, adjustable and consumable Terrycloth headband with Velcro adjustments. The range of adjustability accommodates the majority of users. The portable Headlight is small, light weight and adjustable in both pointing direction and illuminated spot size. The Solid State Portable Headlight is indicated for providing a portable, battery powered illumination for performing general exams, foreign body removal, and minor suturing.
Technological Characteristics:
See attachment "III" for a comparison of the Solid State Portable Headlight System to the predicate device.
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Summary of Safety:
The system will be certified to the following general safety standards:
| IEC60601-1 | Medical Electrical Equipment, Part 1: General requirementsfor Safety, Amendment 1, and Amendment 2 |
|---|---|
| IEC60601-1-2 | Medical Electrical Equipment, Part 1: General requirementsfor safety 2: Electromagnetic Compatibility - Requirementsand tests |
| IEC60825-1 | Safety of laser products, Part 1: Equipment classification,requirements and user's guide |
Summary of Effectiveness:
Completed design reviews and testing ensures that the Solid State Portable Headlight System performs within the environment(s) for which is to be marketed. The safety testing complies with the indicated standards. Based on these results, and above referenced testing it is our determination that the device is safe, effective and performs within its design parameters as well as the legally marketed predicate device. Welch Allyn, Inc. will not market this device if it does not completely meet its design intent and safety functions.
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Image /page/2/Picture/1 description: The image shows a circular logo with the words "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" written around the edge. In the center of the logo is a symbol that looks like three stylized waves or lines. The logo is black and white and appears to be of a government organization.
AUG 1 1 2003
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
Mr. David Klementowski Senior Manager Regulatory Affairs Welch Allyn, Inc. 4341 State Street Road Skaneateles Falls, New York 13153
Re: K031549
Trade/Device Name: Solid State Lamp (LED) Headlight Regulation Number: 21 CFR 886.4335 Regulation Name: Light, Headband, Surgical Regulatory Class: II Product Code: FSR Dated: May 12, 2003 Received: May 20, 2003
Dear Mr. Klementowski:
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.
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Page 2 - Mr. David Klementowski
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 (301) 594-4659. 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/dsma/dsmamain.html
Sincerely yours.
Celia M. Witten, Ph.D., M.D.
Director Division of General, Restorative and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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510(k) Number (if known): ____________________________________________________________________________________________________________________________________________________
Device Name:
Indications For Use:
The Solid State Portable Headlight is indicated for providing a portable, battery powered illumination for performing general exams, foreign body removal, and minor suturing.
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use √
OR
Over-The-Counter Use __
(Division Sign-Off)
Division of General, Restorative
and Neurological Devices
(Optional Format 1-2-96)
K031549 510(k) Number_
§ 886.4335 Operating headlamp.
(a)
Identification. An operating headlamp is an AC-powered or battery-powered device intended to be worn on the user's head to provide a light source to aid visualization during surgical, diagnostic, or therapeutic procedures.(b)
Classification. (1) Class I (general controls) for the battery-powered device. The battery-powered device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 886.9.(2) Class II (special controls) for the AC-powered device. The AC-powered device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 886.9.