A Class 1 medical device is a product regulated by the FDA that poses the lowest risk to patients and users. These are the simplest medical devices on the market, things like tongue depressors, elastic bandages, manual stethoscopes, and examination gloves. The FDA uses a three-tier classification system, and Class 1 sits at the bottom in terms of both risk and regulatory burden.
How the FDA Classification System Works
The FDA assigns every type of medical device to one of three classes based primarily on how much risk it poses to the patient or the person using it. Class 1 covers the lowest-risk devices, Class 2 covers moderate-risk devices like powered wheelchairs or pregnancy tests, and Class 3 covers the highest-risk devices like pacemakers and heart valves. The higher the class, the more regulatory hoops a manufacturer has to clear before selling the product.
All three classes are subject to what the FDA calls “General Controls,” a baseline set of legal requirements that apply to every medical device sold in the United States. These include rules against selling adulterated or mislabeled products, requirements to register manufacturing facilities with the FDA, and obligations to list every device a company produces. For most Class 1 devices, these General Controls alone are considered sufficient to ensure safety. Class 2 and Class 3 devices need additional layers of oversight on top of that baseline.
Common Examples of Class 1 Devices
Class 1 covers a wide range of products, many of which you’ve encountered in a doctor’s office or even your own medicine cabinet. Everyday examples include:
- Exam and surgical gloves
- Tongue depressors
- Elastic bandages
- Manual stethoscopes
- Handheld surgical instruments (scalpels, forceps)
- Bedpans and enema kits
- Arm slings
Some less obvious devices also fall into Class 1, including certain surgical clamps, protective restraints used in healthcare settings, and even mesh bags used to hold pacemaker components. The common thread is that these products are simple enough that basic regulatory controls can keep them safe.
Most Class 1 Devices Skip Premarket Review
One of the biggest practical differences between Class 1 and higher-class devices is that most Class 1 products are exempt from the FDA’s premarket notification process, known as a 510(k). A 510(k) normally requires a manufacturer to submit evidence to the FDA at least 90 days before putting a new device on the market, demonstrating that it’s substantially equivalent to something already being sold. That process costs time and money.
Most Class 1 devices don’t need to go through it. The exemption has limits, though. A Class 1 device loses its exemption if it’s intended for a use that’s substantially important in preventing health problems, or if it presents a potential unreasonable risk of illness or injury. The exemption also only applies when a device has characteristics consistent with products already commercially available in that category. If a manufacturer significantly changes the design or intended use, the FDA can require a 510(k) submission even for a Class 1 product.
What Manufacturers Still Have to Do
Being classified as Class 1 doesn’t mean a product is unregulated. Manufacturers must register their facilities with the FDA and pay an annual establishment registration fee, which is $9,280 for fiscal year 2025. That fee applies equally to all manufacturers regardless of company size. They also have to maintain a list of every device they produce and submit it to the FDA.
Class 1 manufacturers must follow good manufacturing practices, though the requirements are lighter than those for higher-class devices. Most Class 1 devices are exempt from the formal “design and development” controls that Class 2 and Class 3 manufacturers must follow. There are a handful of exceptions: Class 1 devices that run on computer software, non-powdered surgeon’s gloves, tracheobronchial suction catheters, protective restraints, and certain radionuclide therapy devices all have to meet the stricter design control requirements despite their Class 1 status.
Labeling requirements also apply. Class 1 devices are expected to carry a Unique Device Identifier (UDI) on their labels and packaging, which is part of a broader FDA system for tracking medical devices. In practice, the FDA has taken a relaxed enforcement approach on some UDI database submission requirements for Class 1 products, particularly consumer health products, but the labeling obligation itself still stands.
Reporting When Something Goes Wrong
Even for low-risk devices, manufacturers have mandatory reporting obligations if a problem surfaces after the product reaches the market. If a manufacturer learns that one of its devices may have caused or contributed to a death or serious injury, it must file a report with the FDA within 30 calendar days. The same 30-day window applies if a device malfunctions in a way that could cause death or serious injury if the malfunction happened again.
For more urgent situations, where the FDA has specifically flagged an event type or where the manufacturer needs to take corrective action to prevent a serious public health risk, the reporting window shrinks to just five business days. These rules apply across all device classes, including Class 1.
Class 1 in the EU Works Differently
If you’re comparing regulatory systems, it’s worth knowing that the European Union also uses a Class 1 designation under its Medical Device Regulation (MDR), but the two systems aren’t identical. The EU breaks Class 1 into subcategories: standard Class 1 devices, Class 1 sterile (devices sold in sterile condition), Class 1 with a measuring function, and Class 1 reusable surgical instruments. Each subcategory has different requirements, with sterile and measuring-function devices needing involvement from a notified body (an independent organization that audits compliance) before they can be sold.
In the U.S., there’s no such subdivision within Class 1. The regulatory burden is generally lighter, and involvement of a third-party reviewer isn’t required. A product classified as Class 1 in the U.S. may not automatically qualify as Class 1 under EU rules, so manufacturers selling internationally need to navigate both systems separately.