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Spirair

Minimally invasive ENT nasal implants

Overview

Spirair develops minimally invasive ENT medical devices. The flagship SeptAlign system uses a bioabsorbable implant to mechanically straighten minor nasal septal deviations through an in-office procedure that can be done with local anesthesia; the implant dissolves in about six months after the cartilage maintains its new shape. In 2025, Spirair added TurbAlign, a bioabsorbable implant designed to separate the middle turbinate from the nasal wall to aid healing after sinus surgery. The devices are sold to ENT doctors and designed to preserve tissue and shorten recovery compared with traditional septoplasty, aiming to improve nasal airflow and expand access to less invasive nasal correction.

Significant Headcount Growth

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About Spirair

Simplify's Rating
Why Spirair is rated
C-
Rated C on Competitive Edge
Rated C on Growth Potential
Rated D+ on Differentiation

Industries

Healthcare

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

Mountain View, CA

Founded

2020

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Simplify's take

What believers are saying

  • Spirair secured two FDA clearances within seven months, broadening its ENT device portfolio.
  • The company updated news through August 2026, indicating active commercial and regulatory momentum.
  • Local-anesthesia office procedures attract ENTs seeking faster throughput than operating-room septoplasty.

What critics are saying

  • Cigna's 2026 policy excludes absorbable nasal implants, crushing reimbursement for Spirair sales.
  • Septoplasty remains broadly covered in 2026, keeping cheap surgical incumbents entrenched.
  • Spirair filed a 2025 exempt offering for $23.6 million, signaling continuing capital dependence.

What makes Spirair unique

  • SeptAlign won FDA clearance on January 16, 2026 for nasal septal deviation.
  • TurbAlign won FDA clearance on July 11, 2025 for post-sinus-surgery healing support.
  • Stanford Biodesign founders Brandon McCutcheon and James Kintzing built a surgeon-led ENT platform.

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Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Paid Vacation

Growth & Insights and Company News

6 month growth

20%

1 year growth

20%

2 year growth

25%
Intelligence360 News
Sep 12th, 2025
Spirair Raises $23.6M in New Funding

Spirair has filed a notice with the U.S. SEC for an exempt offering of securities to raise up to $23.6 million in new funding. This filing is required under federal securities law for companies selling securities without registration under the Securities Act of 1933, using exemptions like Rule 504 or 506 of Regulation D. The notice must be filed within 15 days of the first sale. Spirair specializes in minimally invasive solutions for ENT care.

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