# 4C Medical Technologies

**Canonical:** https://apis.io/providers/4c-medical-technologies/  
**Website:** https://www.4cmed.com/  
**APIs profiled:** 0

4C Medical Technologies, Inc. is a privately held, clinical-stage medical device company headquartered at 6655 Wedgwood Road North, Suite 160, Maple Grove, Minnesota, developing minimally invasive therapies for structural heart disease. Its lead product is the AltaValve System, a supra-annular transcatheter mitral valve replacement (TMVR) device delivered by transseptal or transapical catheter and designed to expand the treatable severe mitral regurgitation patient population, streamline the procedure and preserve the native mitral valve; the device is fully recapturable until released from the delivery catheter. AltaValve holds FDA Breakthrough Device designation and is enrolling the ATLAS global pivotal trial (NCT06465745) in the United States and Europe. The company closed a $175M Series D financing led by Boston Scientific in March 2025. It is a physical medical device manufacturer and publishes no developer program, public API, SDK or machine-readable API contract of any kind.

## Kin Score — 4.1 / 100 (minimal)

Scored 2026-09-25 under rubric 0.23.0. Trend: flat (+0.3 from 3.8).

| Facet | Score |
|---|---|
| Discoverability | 48.2 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 2.4 |
| Access Clarity | 0.0 |

Regulatory layer — **Health**: 4.7 (matched via tags).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Security (1)

- **4C Medical Technologies Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Tags

Company, Medical Devices, Health, Cardiology, Structural Heart, Medical Technology, Clinical Trials

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/4c-medical-technologies/). Scores are computed from the provider's own public artifacts under a published rubric.