Long Bridge Medical, Inc.
SOUTH SAN FRANCISCO, CA · Founded 2019 · CIK 0001999360 · Medtech · Private
LensOne™, a prosthetic capsular bag for stable intraocular lens positioning in eyes with inadequate capsular support
longbridgemedical.com →- Grants
- —
- No SBIR or STTR on record
- Sector median: 1
- Raised
- $7.2M
- 3 Form D · Aug 2026
- 2 months since last filing
- Contracts
- —
- No federal contracts on record
- Patents
- 3
- 1 granted · 2 pending
- Sector median: 2
Capital Timeline
Federal ↑Equity ↓20232024202520262027
| Date | Event | Source | Amount |
|---|---|---|---|
| Private capital raised | Form D · SEC | $3,614,963 | |
| Private capital raised | Form D · SEC | $999,992 | |
| Private capital raised | Form D · SEC | $2,540,000 |
Form D · SEC
Peer position
| # | Company | Contracts | Disclosed equity |
|---|---|---|---|
| 931 | CymoGen Dx, LLC | — | $350K |
| 932 | ADVANCED BIODEVICES LLC | — | — |
| 933 | VENTRIX INCORPORATED | — | $5.2M |
| 934 | Long Bridge Medical, Inc. | — | $7.2M |
| 935 | Medical Care Technologies Inc. | — | $50K |
| 936 | Endoshape, Inc. | — | $23M |
| 937 | Active Recovery TMS, LLC | — | $1.0M |
Ranked on federal contract value rather than capital raised. The equity column is the comparison worth making — companies at the same procurement position often sit at very different points in their funding history.
Founders & Team
- David ChangDirector
- Matthew ClarkeExecutive Officer
- Eugene de Juan Jr., MDDirector
- Ayman NaseriDirector · Executive Officer
Patents
- Devices To Support And Position An Intraocular Lens Within The Eye And Methods Of Usegranted
- Devices To Support And Position An Intraocular Lens Within The Eye And Methods Of Useapplication
- Devices To Support And Position An Intraocular Lens Within The Eye And Methods Of Useapplication
Regulatory activity · Medtech
- New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Application; Change of SponsorFood and Drug Administration
- Medical Devices; General and Plastic Surgery Devices; Classification of the Skin Patch for Treatment of HyperhidrosisFood and Drug Administration
- Medical Devices; Anesthesiology Devices; Classification of the Monitor for Opioid Induced Impairment of OxygenationFood and Drug Administration
- Medical Devices; Orthopedic Devices; Classification of the Medial Knee Implanted Shock AbsorberFood and Drug Administration
- Medical Devices; Neurological Devices; Classification of the External Lower Extremity Nerve Stimulator for Restless Legs SyndromeFood and Drug Administration
- Medical Devices; General Hospital and Personal Use Devices; Classification of the Infant Supine Sleep SystemFood and Drug Administration
Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.