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Osheru

Bend, US · Founded 2021 · Delaware corporation · 1 known investors

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Osheru is a medical device company that developed the Ziplyft, a sutureless device and technique for eyelid surgery aimed at surgeons and patients. Its approach targets faster recovery and improved outcomes in oculoplastic and ophthalmic procedures.

HardwareHealthtechMedical Devices

Founders & leadership

Osheru was founded in 2021 by Patty Buehler.

PBPatty Buehler
Patty BuehlerCo-founder
KBKnute Buehler
Knute BuehlerCo-founderKnute Buehler is a physician trained at Johns Hopkins University and Oxford University with a degree in microbiology from Oregon State University. As a surgeon, he has performed thousands of orthopedic procedures and co-founded Osheru, which develops the Ziplyft sutureless eyelid surgery device, while also serving as a medical inventor, consultant, and former Oregon state representative.
JMJohn Muri
John MuriChief Engineering Officer
LC
Lauren ContursiDirector of Quality
AP
Alyssa PineauProduct Development Manager

Board

GB
Gary BermanBoard director
CC
Chris CalcaterraBoard director

Investors · 1

Funding

SEC filings, press & company announcements

$9.5M disclosed across 2 of 3 rounds · 2024–2025

▶$4.8MraisedSep 2025 · 29 investors · Other Health Care
Rule 506(b)
Officers, directors & promoters on the filing
  • Patricia BuehlerExecutive Officer, Director
  • Gary BermanDirector
  • Knute BuehlerExecutive Officer, Director
  • Chris CalcaterraDirector
Offering amount
$8M
Amount sold
$4.8M
Minimum investment
$50K
Incorporated
Corporation, Delaware, 2021
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

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In the news

Osheru Raises $4.7M in Seed Fundingfinsmes.com · Jul 2024Press | Ziplyft™ Eyelid Rejuvenation News & Mediaziplyft.com · Apr 2023Management Team | Ziplyft™ by Osheru®ziplyft.com · Apr 2023

Frequently asked questions

What does Osheru do?
Osheru is a medical device company that developed the Ziplyft, a sutureless device and technique for eyelid surgery aimed at surgeons and patients. Its approach targets faster recovery and improved outcomes in oculoplastic and ophthalmic procedures.
Who founded Osheru?
Osheru was founded by Patty Buehler in 2021.
Who are Osheru's investors?
Osheru's investors include Elevate Capital.
How much funding has Osheru raised?
Osheru has disclosed $9.5M raised across 2 of its 3 known rounds.
Where is Osheru headquartered?
Osheru is headquartered in Bend, US.