> For the complete documentation index, see [llms.txt](https://docs.protoboard.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.protoboard.xyz/industry-guides/medical-devices.md).

# Medical Devices

Regulatory, manufacturing, and business context for building medical device prototypes with Protoboard.

Building a medical device is different from building a consumer product. The regulatory environment is stricter, manufacturing standards are higher, components cost more, and the path from prototype to market involves stakeholders you may not expect. This section gives you enough context to make better decisions early, before those decisions become expensive to change.

{% hint style="info" %}
**This is not legal or regulatory advice.** These pages provide orientation for engineers and founders entering the medical device space. Always consult qualified regulatory, legal, and reimbursement professionals before making business decisions.
{% endhint %}

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## Why this matters in Protoboard

When you use ProtoBot to design a medical device prototype, it draws on this knowledge to:

* **Flag regulatory considerations:** If your device contacts the body or makes a diagnostic claim, there are classification and testing implications that affect your component choices.
* **Recommend appropriate components:** Off-the-shelf parts are fine for early prototyping, but ProtoBot can note when a production version will need certified or medical-grade equivalents.
* **Surface cost realities:** Certified manufacturing, biocompatible materials, and clean-room assembly can multiply component costs 5-10x. Knowing this early helps you plan budgets realistically.
* **Inform design trade-offs:** Whether your device is single-use or reusable, battery-powered or mains-connected, implanted or external, these choices have downstream regulatory and business consequences.

{% hint style="warning" %}
**Protoboard does not restrict your component choices.** You can use any part from any source for prototyping. These pages help you understand what changes when you move from prototype to production in a regulated industry.
{% endhint %}

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## What you will find here

<table data-view="cards"><thead><tr><th></th><th></th></tr></thead><tbody><tr><td><a href="/industry-guides/medical-devices/fda-regulatory-pathways.md"><strong>FDA Regulatory Pathways</strong></a></td><td>Device classification, clearance vs. approval, marketing rules, and what matters at the prototype stage.</td></tr><tr><td><a href="/industry-guides/medical-devices/manufacturing-standards.md"><strong>Manufacturing Standards</strong></a></td><td>ISO 13485, biocompatibility, clean rooms, sterilization, electrical safety, and how certifications affect cost.</td></tr><tr><td><a href="/industry-guides/medical-devices/revenue-and-reimbursement.md"><strong>Revenue &#x26; Reimbursement</strong></a></td><td>Who pays for medical devices, how insurance works, common business models, and how they shape prototype design.</td></tr></tbody></table>

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## Quick orientation

If you are completely new to the medical device space, here is the minimum mental model:

1. **The FDA classifies devices by risk** into three classes. Higher risk means more testing, more time, and more money before you can sell. Most hardware prototypes land in Class I or Class II.
2. **You cannot market something as a medical device without FDA clearance or approval.** This includes making health claims on your website. The consequences range from warning letters to criminal liability.
3. **Manufacturing must meet specific quality standards.** ISO 13485 certification is the baseline. Components that touch the body need biocompatibility testing. Sterile devices need validated sterilization processes. All of this costs more than commercial-grade manufacturing.
4. **The person who uses your device, the person who buys it, and the person who pays for it are usually three different people.** Understanding this dynamic early prevents building something clinically brilliant that nobody can afford to purchase.

> **Build the prototype with any parts you want. Understand what changes when you go to production.**