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Aerin Medical

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uuid0000gr9

Namestring
Aerin Medical
Legal namestring
Aerin Medical Inc.
Company typeenum
Private
Founded yearint
2011
Descriptiontext

Aerin Medical is a privately held, Mountain View, California-based medical device company that develops and commercializes temperature-controlled radiofrequency (RF) systems for non-invasive, office-based treatment of chronic nasal conditions. The company's product platform centers on the Aerin Console, a compact touch-screen generator that pairs with interchangeable single-use styli: the VivAer Stylus for nasal airway obstruction (remodeling soft tissue and cartilage of the nasal valve, inferior turbinate, and septal swell body) and the RhinAer / next-generation RhinAer+ Stylus for chronic rhinitis (disrupting the posterior nasal nerve). Both procedures are performed in the physician office under local anesthesia, are incisionless, and target large U.S. patient populations — approximately 20 million NAO sufferers, 30 million non-allergic rhinitis sufferers, and 60 million allergic rhinitis sufferers.

Aerin's business model is hardware-driven B2B sales of capital (console) and consumable (stylus) devices to ENT physicians and otolaryngology practices, supported by a dedicated direct field sales force, a Find-a-Doctor locator that funnels patients to trained providers, and a multi-channel marketing program spanning medical conferences, peer-reviewed clinical publications, and direct-to-patient social media. Revenue is supplemented — not yet quantified publicly — by an increasingly favorable reimbursement stack: dedicated Category I CPT codes for nasal valve repair (effective Jan 2023) and endoscopic posterior nasal nerve ablation (effective Sept 2025), CMS-set payment rates, Medicare Advantage coverage from UnitedHealthcare, and Cigna commercial coverage (Sept 2025) covering 15M+ lives.

The company is backed by a syndicate of healthcare-specialist growth investors (Ally Bridge Group, KCK MedTech, Questa Capital, OrbiMed, and Ares Management Credit funds) that have together provided over $165 million in disclosed equity and debt financing since 2018. Aerin holds an extensive U.S. patent portfolio exceeding 40 issued patents covering both NAO and rhinitis indications and the console hardware, with international patents pending. The company has cumulatively treated more than 200,000 patients with VivAer and RhinAer as of March 2026 and currently sells only in the United States.

Operating statusenum
Operating
Ownership categoryenum
Headcount rangeband
101–250
akta.pro rankint
HeadquartersMountain View, United States
HQ citystring
Mountain View
HQ countrystring
United States
HQ regionstring
North America
Markets served

Serves global market

Offices4 records

Each record includes

City, Country, Type, Description, Source

Keyword5 values
ENT medical devices, nasal airway treatment, chronic rhinitis therapy, radiofrequency ablation devices, otolaryngology treatment solutions
NAICS code2 codes
  • Electromedical and Electrotherapeutic Apparatus Manufacturing334510
  • Surgical and Medical Instrument Manufacturing339112
SIC code2 codes
  • Surgical & Medical Instruments & Apparatus3841
  • Electromedical & Electrotherapeutic Apparatus3845
Product category
Otolaryngology Medical Devices
GTM motion1 record

Each record includes

Type, Description, Source

Revenue model1 record
1Medical Device Sales
TypeHardware Sales
Description

Aerin Medical generates revenue through the sale of its proprietary medical devices - VivAer Stylus and RhinAer Stylus - along with the Aerin Console. These devices are sold to ENT physicians for use in office-based procedures treating nasal airway obstruction and chronic rhinitis.

aerinmedical.com
Marketing channels5 records

Each record includes

Title, Type, Stage, Description, Source

Distribution channels1 record

Each record includes

Title, Type, Scope, Target buyer, Description, Source

Cost components6 values
Personnel, Technology or R&D, Marketing or Sales, Supply Chain, Operations, Infrastructure
GTM typeB2B
B2B
Offering typeHardware or Manufacturing
Hardware or Manufacturing
Brand1 of 3 records shown
1VivAer
Description

Non-invasive treatment for nasal airway obstruction using temperature-controlled radiofrequency technology. The VivAer Stylus delivers precise, tissue-sparing, temperature-controlled RF to treat the nasal valve and related structures.

aerinmedical.com
+2 more records
Core offering1 text field

Aerin Medical develops and manufactures temperature-controlled radiofrequency medical devices for ENT physicians. Its core offerings are the VivAer Stylus (for non-invasive treatment of nasal airway obstruction) and the RhinAer Stylus / RhinAer+ (for treatment of chronic rhinitis), both powered by the Aerin touch-screen Console. The devices enable incisionless, office-based procedures under local anesthesia that remodel soft tissue or disrupt the posterior nasal nerve.

Differentiator
Functional benefit
Problem solved
Quantifiable outcome1 of 3 values shown
  • 94% responder rate with 69% average improvement in NOSE scores in clinical trials
+2 more records
Product overview1 text field

Aerin Medical offers a unified portfolio of non-invasive ENT treatment solutions consisting of the VivAer Stylus for nasal airway obstruction and the RhinAer/RhinAer+ Stylus for chronic rhinitis, both powered by the Aerin Console platform. The VivAer and RhinAer styli are handheld radiofrequency devices that physicians use in office settings to treat nasal conditions affecting millions of patients. The compact Aerin touch-screen console delivers temperature-controlled radiofrequency energy through these interchangeable styli, enabling two distinct treatment options from a single platform.

Product and service4 records
1VivAer Stylus
CategoryENT Medical Device
Description

Non-invasive temperature-controlled radiofrequency device that durably remodels soft tissue including cartilage in the nasal valve area, treating lateral wall, inferior turbinate, and septal swell body to relieve nasal airway obstruction. Sold to ENT physicians for in-office use.

2RhinAer Stylus
CategoryENT Medical Device
Description

Temperature-controlled radiofrequency treatment for chronic rhinitis that disrupts the posterior nasal nerve (PNN), treating runny nose, post-nasal drip, congestion, itching, and sneezing in both allergic and non-allergic rhinitis patients. Sold to ENT physicians.

3RhinAer+
CategoryENT Medical Device
Description

Next-generation minimally invasive treatment for chronic rhinitis with temperature- and impedance-controlled radiofrequency technology targeting the posterior nasal nerve, with improved treatment efficiency and patient comfort compared to the prior RhinAer Stylus.

4Aerin Console
Scale indicator9 records

Each record includes

Type, Value, Description, Source

Recent move6 records

Each record includes

Date, Type, Title, Description, Source

Expansion highlight6 records

Each record includes

Type, Description

Peers10 records
TypeDirect peer
Description

Intersect ENT, acquired by Medtronic in 2022, developed the PROPEL family of steroid-eluting sinus implants for post-surgical sinus treatment. A direct ENT peer addressing chronic sinusitis with a complementary procedural intervention paradigm.

TypeBroad incumbent
Description

Karl Storz manufactures rigid endoscopes, instruments, and visualization systems for ENT procedures. An incumbent supplier with overlapping ENT procedure focus but not a direct RF-treatment competitor.

TypeEmerging player
Description

Smaller emerging ENT device companies targeting office-based procedures and chronic rhinitis. While not directly named, comparable emerging players in the ENT RF and chronic rhinitis treatment space compete for physician adoption.

TypeBroad incumbent
Description

Medtronic offers ENT and cranial navigation systems, surgical instruments, and post-acquisition of Intersect ENT, sinus implants. A broad medtech incumbent with overlapping ENT capabilities serving otolaryngologists.

TypeDirect peer
Description

Acclarent, a J&J MedTech business, pioneered balloon sinus dilation and ENT navigation systems. Multiple Aerin executives (Brokaw, Cheng, Ridley, Callister) came from Acclarent, making it a direct comparable in office-based ENT interventional devices.

TypeBroad incumbent
Description

Stryker's ENT division (via Entellus acquisition) offers office-based sinus and nasal interventions. A broad incumbent medtech with overlapping but more diversified ENT device portfolio than Aerin.

TypeDirect peer
Description

Entellus Medical, acquired by Stryker, developed office-based treatments for nasal and sinus conditions including Latera nasal valve implant and XprESS balloon dilation. Directly comparable to Aerin as an office-based ENT interventional platform serving otolaryngologists, though Stryker's portfolio is broader.

TypeBroad incumbent
Description

Smith+Nephew acquired Tusker Medical, which developed in-office treatments for chronic ear conditions. A broader medtech incumbent with an ENT franchise comparable to Aerin's office-based interventional approach.

TypeBroad incumbent
Description

Olympus provides ENT endoscopy, imaging, and surgical instrumentation widely used by otolaryngologists. A broad incumbent with overlapping procedure-support products though not a direct procedure competitor.

TypeEmerging player
Description

Spirox developed the Latera absorbable nasal valve implant before being acquired into Entellus. Conceptually comparable to Aerin's nasal airway obstruction focus but using an implant approach rather than RF tissue remodeling.

Market position
Strengths5 records

Each record includes

Headline, Details, Source

Weaknesses5 records

Each record includes

Headline, Details, Source

Competitive moat4 records

Each record includes

Type, Details

Key risks6 records

Each record includes

Headline, Details, Source

Key highlights7 records

Each record includes

Headline, Details, Source

Customer concentration

Classification, Details

Named customers1 record

Each record includes

Name, Industry, Type, Use case, Source, UUID

Segment2 records

Each record includes

Title, Type, Primary, Description, Pain point addressed, Use case, Source

Ideal customer profile1 record

Each record includes

Profile, Firmographic size, Sales motion, Sales cycle length, Buying structure, Purchase trigger, Buyer persona, Geography, Industry vertical, Primary use case, Description, Pain points, Evidence proof points, Target buyer

Technology focused
Yes
API detail
Has APIbool
No

Docs URL, Description

AI maturity
App detail

Has app

Feature3 records

Each record includes

Title, Differentiator, Description, Source

Core technology
Revenue estimate
Valuation estimate
Number of profiles
Profiles12 records

Each record includes

Name, Designation, Designation category, Overview, Profile commentary, Source

No data
Compliance1 record

Each record includes

Name, Class, Description

Funding overview

Funding stage, Last funding date, Total funding USD

Funding rounds10 records

Each record includes

Round, Amount USD, Date, Pre money valuation, Total investors, Investors, News

Investors12 records

Each record includes

Name, Type, Date of entry, Rounds participated, Website

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Each record includes

Name, Acquisition type, Announced date, Completed date, Status, Website, News

Investment

Each record includes

Name, Round, Announced date, Lead investor, Website, News

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Aerin Medical

Otolaryngology Medical Devicesaerinmedical.com

What Aerin Medical does

Aerin Medical is a privately held, Mountain View, California-based medical device company that develops and commercializes temperature-controlled radiofrequency (RF) systems for non-invasive, office-based treatment of chronic nasal conditions. The company's product platform centers on the Aerin Console, a compact touch-screen generator that pairs with interchangeable single-use styli: the VivAer Stylus for nasal airway obstruction (remodeling soft tissue and cartilage of the nasal valve, inferior turbinate, and septal swell body) and the RhinAer / next-generation RhinAer+ Stylus for chronic rhinitis (disrupting the posterior nasal nerve). Both procedures are performed in the physician office under local anesthesia, are incisionless, and target large U.S. patient populations — approximately 20 million NAO sufferers, 30 million non-allergic rhinitis sufferers, and 60 million allergic rhinitis sufferers.

Aerin's business model is hardware-driven B2B sales of capital (console) and consumable (stylus) devices to ENT physicians and otolaryngology practices, supported by a dedicated direct field sales force, a Find-a-Doctor locator that funnels patients to trained providers, and a multi-channel marketing program spanning medical conferences, peer-reviewed clinical publications, and direct-to-patient social media. Revenue is supplemented — not yet quantified publicly — by an increasingly favorable reimbursement stack: dedicated Category I CPT codes for nasal valve repair (effective Jan 2023) and endoscopic posterior nasal nerve ablation (effective Sept 2025), CMS-set payment rates, Medicare Advantage coverage from UnitedHealthcare, and Cigna commercial coverage (Sept 2025) covering 15M+ lives.

The company is backed by a syndicate of healthcare-specialist growth investors (Ally Bridge Group, KCK MedTech, Questa Capital, OrbiMed, and Ares Management Credit funds) that have together provided over $165 million in disclosed equity and debt financing since 2018. Aerin holds an extensive U.S. patent portfolio exceeding 40 issued patents covering both NAO and rhinitis indications and the console hardware, with international patents pending. The company has cumulatively treated more than 200,000 patients with VivAer and RhinAer as of March 2026 and currently sells only in the United States.

Aerin Medical firmographics

Firmographics
Name
Aerin Medical
Legal name
Aerin Medical Inc.
Website
http://www.aerinmedical.com
Company type
Private
Founded year
2011
Operating status
Operating
Headcount range
101–250 employees
Ownership category
akta.pro rank

Where Aerin Medical is headquartered

Location

Headquarters

HQ city
Mountain View
HQ country
United States
HQ region
North America

Offices4 records

Markets served

Aerin Medical business model

Business model
GTM type
B2B
Offering type
Hardware or Manufacturing
Cost components
Personnel, Technology or R&D, Marketing or Sales, Supply Chain, Operations, Infrastructure

Revenue model

  1. Medical Device Sales: Aerin Medical generates revenue through the sale of its proprietary medical devices - VivAer Stylus and RhinAer Stylus - along with the Aerin Console. These devices are sold to ENT physicians for use in office-based procedures treating nasal airway obstruction and chronic rhinitis.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Aerin Medical product offering

Product offering

Core offering

Aerin Medical develops and manufactures temperature-controlled radiofrequency medical devices for ENT physicians. Its core offerings are the VivAer Stylus (for non-invasive treatment of nasal airway obstruction) and the RhinAer Stylus / RhinAer+ (for treatment of chronic rhinitis), both powered by the Aerin touch-screen Console. The devices enable incisionless, office-based procedures under local anesthesia that remodel soft tissue or disrupt the posterior nasal nerve.

Product overview

Aerin Medical offers a unified portfolio of non-invasive ENT treatment solutions consisting of the VivAer Stylus for nasal airway obstruction and the RhinAer/RhinAer+ Stylus for chronic rhinitis, both powered by the Aerin Console platform. The VivAer and RhinAer styli are handheld radiofrequency devices that physicians use in office settings to treat nasal conditions affecting millions of patients. The compact Aerin touch-screen console delivers temperature-controlled radiofrequency energy through these interchangeable styli, enabling two distinct treatment options from a single platform.

Differentiator

Problem solved

Functional benefit

Brands

  • VivAer: Non-invasive treatment for nasal airway obstruction using temperature-controlled radiofrequency technology. The VivAer Stylus delivers precise, tissue-sparing, temperature-controlled RF to treat the nasal valve and related structures.
  • RhinAer
  • RhinAer+

Products and services

  • VivAer Stylus Non-invasive temperature-controlled radiofrequency device that durably remodels soft tissue including cartilage in the nasal valve area, treating lateral wall, inferior turbinate, and septal swell body to relieve nasal airway obstruction. Sold to ENT physicians for in-office use.
  • RhinAer Stylus Temperature-controlled radiofrequency treatment for chronic rhinitis that disrupts the posterior nasal nerve (PNN), treating runny nose, post-nasal drip, congestion, itching, and sneezing in both allergic and non-allergic rhinitis patients. Sold to ENT physicians.
  • RhinAer+ Next-generation minimally invasive treatment for chronic rhinitis with temperature- and impedance-controlled radiofrequency technology targeting the posterior nasal nerve, with improved treatment efficiency and patient comfort compared to the prior RhinAer Stylus.
  • Aerin Console

Quantifiable outcome

  • 94% responder rate with 69% average improvement in NOSE scores in clinical trials
  • +2 more outcomes

Companies that use Aerin Medical

Customer profile

Named customers1 record

Segments2 records

Ideal customer profiles1 record

Aerin Medical technology and API

Technology

Technology focussed Yes

API detail

Has API
No
API docs
API detail

Core technology

AI maturity

App detail

Feature3 records

Aerin Medical partnerships and signals

Strategic signal

Scale indicators9 records

Recent moves6 records

Expansion highlights6 records

Aerin Medical competitors and assessment

Company assessment

Direct peers

  • Intersect ENT (Medtronic): Intersect ENT, acquired by Medtronic in 2022, developed the PROPEL family of steroid-eluting sinus implants for post-surgical sinus treatment. A direct ENT peer addressing chronic sinusitis with a complementary procedural intervention paradigm.
  • Acclarent (Johnson & Johnson): Acclarent, a J&J MedTech business, pioneered balloon sinus dilation and ENT navigation systems. Multiple Aerin executives (Brokaw, Cheng, Ridley, Callister) came from Acclarent, making it a direct comparable in office-based ENT interventional devices.
  • Entellus Medical (Stryker): Entellus Medical, acquired by Stryker, developed office-based treatments for nasal and sinus conditions including Latera nasal valve implant and XprESS balloon dilation. Directly comparable to Aerin as an office-based ENT interventional platform serving otolaryngologists, though Stryker's portfolio is broader.

Broad incumbents

  • Karl Storz: Karl Storz manufactures rigid endoscopes, instruments, and visualization systems for ENT procedures. An incumbent supplier with overlapping ENT procedure focus but not a direct RF-treatment competitor.
  • Medtronic: Medtronic offers ENT and cranial navigation systems, surgical instruments, and post-acquisition of Intersect ENT, sinus implants. A broad medtech incumbent with overlapping ENT capabilities serving otolaryngologists.
  • Stryker: Stryker's ENT division (via Entellus acquisition) offers office-based sinus and nasal interventions. A broad incumbent medtech with overlapping but more diversified ENT device portfolio than Aerin.
  • Smith+Nephew (Tusker Medical): Smith+Nephew acquired Tusker Medical, which developed in-office treatments for chronic ear conditions. A broader medtech incumbent with an ENT franchise comparable to Aerin's office-based interventional approach.
  • Olympus (ENT): Olympus provides ENT endoscopy, imaging, and surgical instrumentation widely used by otolaryngologists. A broad incumbent with overlapping procedure-support products though not a direct procedure competitor.

Emerging players

  • HemostODD / SanaVita Medical: Smaller emerging ENT device companies targeting office-based procedures and chronic rhinitis. While not directly named, comparable emerging players in the ENT RF and chronic rhinitis treatment space compete for physician adoption.
  • Spirox (acquired by Entellus/J&J): Spirox developed the Latera absorbable nasal valve implant before being acquired into Entellus. Conceptually comparable to Aerin's nasal airway obstruction focus but using an implant approach rather than RF tissue remodeling.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Aerin Medical social profiles

Digital presence

Aerin Medical compliance and trust

Trust signal

Compliance1 record

Aerin Medical financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Aerin Medical leadership team

Management profile

Number of profiles

Profiles12 records

Aerin Medical funding detail

Funding detail

Funding overview

Funding rounds10 records

Investors12 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Aerin Medical M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Aerin Medical

What does Aerin Medical do?

Aerin Medical develops and manufactures temperature-controlled radiofrequency medical devices for ENT physicians. Its core offerings are the VivAer Stylus (for non-invasive treatment of nasal airway obstruction) and the RhinAer Stylus / RhinAer+ (for treatment of chronic rhinitis), both powered by the Aerin touch-screen Console. The devices enable incisionless, office-based procedures under local anesthesia that remodel soft tissue or disrupt the posterior nasal nerve.

Is Aerin Medical a public or private company?

Aerin Medical is a private company. It is classified as venture growth investor backed and is currently operating.

When was Aerin Medical founded?

Aerin Medical was founded in 2011. It employs 101 to 250 people.

Where is Aerin Medical based?

Aerin Medical is headquartered in Mountain View, United States, in the North America region.

How does Aerin Medical make money?

One revenue line is on record: medical Device Sales.

Who are Aerin Medical's main competitors?

Direct peers on record are Intersect ENT (Medtronic), Acclarent (Johnson & Johnson) and Entellus Medical (Stryker). Broad incumbents are Karl Storz, Medtronic, Stryker, Smith+Nephew (Tusker Medical) and Olympus (ENT). Emerging players are HemostODD / SanaVita Medical and Spirox (acquired by Entellus/J&J).

Does Aerin Medical have an API?

No public API is recorded for Aerin Medical.

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Live signals
Business Wire BlogAerin Medical Named Preferred Vendor for Radiofrequency Technologies by US ENT PartnersAerin Medical announced a multi-year partnership with US ENT Partners, the largest ENT GPO, designating its VivAer and RhinAer RF devices as preferred for chronic rhinitis and nasal obstruction. The GPO's network of over 1,500 physicians and 300 practices will adopt the products, building on Aerin's 200,000 treated patients.MedicalEconomicsNext generation chronic rhinitis treatment device gains expanded Medicare coverageAerin Medical Inc. has launched its RhinAer+ device for treating chronic rhinitis, coinciding with expanded Medicare coverage from UnitedHealthcare. The device is designed to target the posterior nasal nerve and provides wider patient access in the growing market for minimally invasive nasal procedures. This advancement is expected to improve treatment results and reduce the reliance on long-term medication for patients suffering from chronic nasal conditions.Mpo-magAerin Medical Marks RhinAer Treatment MilestoneAerin Medical announced that over 200,000 patients have been treated with its RhinAer and VivAer radiofrequency technologies. The company also noted nearly 1,000 patients enrolled in clinical studies, with over 40 peer-reviewed publications. The milestone reflects growing physician adoption for chronic rhinitis and nasal airway obstruction.Respiratory TherapyAerin Medical Launches RhinAer+ Stylus for Chronic Rhinitis ReliefAerin Medical Inc has launched the RhinAer+ Stylus, an updated radiofrequency device for treating chronic rhinitis by targeting the posterior nasal nerve. The company also announced that UnitedHealthcare’s Medicare Advantage policy now covers the RhinAer procedure, expanding patient access to the treatment.PR NewswireDr. Mostafa Ahmed Designated as RhinAer and VivAer Center of Excellence ProviderDr. Mostafa Ahmed has been designated as both a RhinAer® and VivAer® Center of Excellence provider by Aerin Medical. This recognition highlights his advanced expertise in treating chronic rhinitis and nasal airway obstruction, marking him as a leader in the use of these innovative medical technologies. His practice focuses on providing minimally invasive treatment options for patients in Maryland and the Washington, D.C. area.Pulse 2.0Aerin Medical: $32.5 Million Raised To Advance GrowthAerin Medical completed a $32.5 million equity financing led by KCK MedTech, Questa Capital, OrbiMed, and Ally Bridge Group, with new participation from Ares Management Credit. The company also received a debt facility to refinance existing debt and access additional capital.Bloomberg Law NewsNeurent Hits Aerin With Suit on New Nasal-Treatment Patents (1)Neurent Medical Ltd. has filed a federal lawsuit against Aerin Medical Inc., claiming that Aerin's RhinAer System infringes on three of its patents related to therapeutic nasal treatments. The patents were issued recently and cover systems and methods utilizing a handheld device for nasal treatment. Aerin plans to contest the lawsuit, asserting that it is frivolous.SecSEC FORM DAerin Medical, Inc. filed a Form D with the Securities and Exchange Commission to announce an exempt securities offering under Regulation D Rule 506(b). The filing indicates a total offering amount of $32,815,188 USD, with equity securities offered to accredited investors starting from December 13, 2024. The company has sold $32,477,189 of the total amount, leaving $337,999 remaining to be sold.Respiratory TherapyRhinAer Yields Lasting Relief for Chronic Rhinitis After One TreatmentResults of the RHINTRAC randomized controlled trial confirmed that Aerin Medical's RhinAer treatment significantly improved symptoms of chronic rhinitis over two years. More than 87% of patients responded to the treatment, with an overall improvement of 64.6% in nasal symptoms and 81% reporting improved quality of life. This builds on previous studies affirming RhinAer's long-term effectiveness in treating chronic rhinitis.Respiratory TherapyThird Study Confirms Multi-year Benefit of VivAer for Nasal ObstructionAerin Medical reported positive two-year outcomes from the VATRAC trial, demonstrating that a single in-office treatment with VivAer significantly improves symptoms of nasal airway obstruction caused by nasal valve collapse. The study showed a 54.7% improvement in NOSE scores at two years post-treatment and a 90.4% responder rate among treated patients, confirming the sustained effectiveness of VivAer.