CIRCULATECH LLC
A novel chest tube with active fluid flow management using dilutional coagulopathy to prevent blood clot occlusion during post-surgical drainage
- Sector
- Medtech
- Headquarters
- DAVIE, FL
- Total capital
- $655K
- Federal grants
- $655K
- 3 awards · 2022–2025
- Rank in peer group#113 of 445
- Private capital raised
- None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 2
- first 2021
- Rank in peer group#88 of 445
Capital timeline
Latest events
- Federal grantHealth and Human S · Phase I · TABA: Proactive Dual-Irrigation Cardiac Chest Tube to Maintain Postoperative Patency$7K
- Federal grantHealth and Human S · Phase I · Proactive Dual-Irrigation Cardiac Chest Tube to Maintain Postoperative Patency$392K
- Federal grantNSF · Phase I · SBIR Phase I: Automated Clot Preventing Chest Tube$256K
Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.
Standing among 445 peers
Line = medianMedtech · Device
- Federal grants#113 · top 25%
- Granted patents#88 · top 20%
Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.
Founders and team
No founders are linked to this company yet.
Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.
Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026
Claim this profile to add your teamWhat it has protected
USPTO · 2 granted of 2- GrantedMethods And Devices To Prevent Obstructions In Medical TubesUSPTOUS 12,005,232
- GrantedMethods And Devices To Prevent Obstructions In Medical TubesUSPTOUS 10,994,076
Related companies, and why
- PARATECHS CORPSimilar federal contract value in Medtech · null in contracts
- Vital Connect, Inc.Similar federal contract value in Medtech · null in contracts
- VIVID VISION, INC.Similar federal contract value in Medtech · null in contracts
- Nomo Diagnostics, Inc.Similar federal contract value in Medtech · null in contracts
- QAS.AI INCSimilar federal contract value in Medtech · null in contracts
- ADVANCED VASCULAR THERAPIES, INC.Similar federal contract value in Medtech · null in contracts
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.
Sources
Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.
How to read this page
Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.
Data freshness
SEC Form D filings through . SBIR and STTR awards through .