7D Surgical Inc.
Surgical navigation system using augmented reality and real-time imaging for intraoperative guidance
- Sector
- Medtech
- Headquarters
- TORONTO, A6
- Latest Form D
- $581K, Sep 2018
- Total capital
- $581K
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $581K
- 1 Form D · last Sep 2018
- 97 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 32
- 4 pending · first 2015
- Rank in peer group#2 of 42
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 1st filing$581K
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 42 peers
Line = medianMedtech · System
- Granted patents#2 · top 5%
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
Researcher links verified by same-company patents and grants- ADRIAN LINUS DINESH MARIAMPILLAIResearcherExecutive Officer, DirectorLinked by 4 patents
- BEAU STANDISHExecutive Officer, DirectorNamed in SEC Form D filings
- MICHAEL LINUS DINESH APKONDirectorNamed in SEC Form D filings
- MICHAEL LINUS DINESH CADOTTEDirectorNamed in SEC Form D filings
- STEPHEN LINUS DINESH MARTINExecutive OfficerNamed in SEC Form D filings
- VICTOR YOUNGExecutive Officer, DirectorNamed in SEC Form D filings
What it has protected
USPTO · 32 granted of 36- GrantedSystems And Methods For Facilitating Visual Assessment Of Registration AccuracyUSPTOUS 12,514,649
- GrantedSystems And Methods For Performing Intraoperative GuidanceUSPTOUS 12,396,803
- PendingSystem And Methods For Intraoperative Guidance FeedbackUSPTOApplication 18941283
Show all 36 patent records
- Systems And Methods For Facilitating Visual Assessment Of Registration AccuracyJan 6, 2026 · US 12,514,649Granted
- Systems And Methods For Performing Intraoperative GuidanceAug 26, 2025 · US 12,396,803Granted
- System And Methods For Intraoperative Guidance FeedbackAug 7, 2025 · Application 18941283Pending
- System And Methods For Intraoperative Guidance FeedbackNov 12, 2024 · US 12,137,985Granted
- Systems And Methods For Determining Intraoperative Spinal OrientationApr 9, 2024 · US 11,950,852Granted
- Systems And Methods For Performing Intraoperative GuidanceApr 2, 2024 · US 11,944,390Granted
- Optical Alignment SystemSep 12, 2023 · US 11,754,267Granted
- Systems And Methods For Performing Intraoperative Surface-based Registration And NavigationAug 1, 2023 · US 11,712,304Granted
- Surface Detection Device With Integrated Reference Feature And Methods Of Use ThereofMay 18, 2023 · Application 17920589Pending
- Systems And Methods For Displaying Guidance Images With Spatial Annotations During A Guided Medical ProcedureApr 18, 2023 · US 11,628,018Granted
- System And Method For Generating Partial Surface From Volumetric Data For Registration To Surface Topology Image DataMar 14, 2023 · US 11,605,185Granted
- Systems And Methods For Intraoperative Spinal Level VerificationJan 31, 2023 · US 11,564,752Granted
- Systems And Methods For Performing Intraoperative Image RegistrationJan 10, 2023 · US 11,547,488Granted
- Attachments For Tracking Handheld ImplementsJan 10, 2023 · US 11,547,497Granted
- Integrated Illumination And Optical Surface Topology Detection System And Methods Of Use ThereofOct 20, 2022 · Application 17855925Pending
- Integrated Illumination And Optical Surface Topology Detection System And Methods Of Use ThereofJul 5, 2022 · US 11,376,080Granted
- Tracking Marker Support Structure And Surface Registration Methods Employing The Same For Performing Navigated Surgical ProceduresJun 30, 2022 · Application 17699690Pending
- Systems And Methods For Displaying Guidance Images With Spatial Annotations During A Guided Medical ProcedureJun 28, 2022 · US 11,369,436Granted
- Tracking Marker Support Structure And Surface Registration Methods Employing The Same For Performing Navigated Surgical ProceduresApr 5, 2022 · US 11,291,509Granted
- Systems And Methods For Obtaining A Structured Light Reconstruction Of A 3D SurfaceApr 13, 2021 · US 10,973,581Granted
- Systems And Methods For Verification Of Fiducial Correspondence During Image-guided Surgical ProceduresOct 13, 2020 · US 10,799,315Granted
- Systems And Methods For Determining Intraoperative Spinal OrientationOct 6, 2020 · US 10,792,110Granted
- Attachments For Tracking Handheld ImplementsOct 6, 2020 · US 10,792,108Granted
- System And Method For Generating Partial Surface From Volumetric Data For Registration To Surface Topology Image DataSep 29, 2020 · US 10,789,739Granted
- Systems And Methods For Intraoperative Spinal Level VerificationJun 16, 2020 · US 10,682,188Granted
- Integrated Illumination And Optical Surface Topology Detection System And Methods Of Use ThereofFeb 4, 2020 · US 10,548,672Granted
- Tracking Marker Support Structure and Surface Registration Methods Employing the Same For Performing Navigated Surgical ProceduresNov 5, 2019 · US 10,463,434Granted
- System And Method For Generating Partial Surface From Volumetric Data For Registration To Surface Topology Image DataSep 3, 2019 · US 10,403,009Granted
- Systems, Methods And Devices For Tracking And Calibration Of Flexible InstrumentsDec 4, 2018 · US 10,143,523Granted
- Attachments For Tracking Handheld ImplementsJul 31, 2018 · US 10,034,713Granted
- System And Method For Generating Partial Surface From Volumetric Data For Registration To Surface Topology Image DataJul 3, 2018 · US 10,013,777Granted
- Fiducial Marker SupportFeb 7, 2017 · US D,778,441Granted
- Integrated Illumination And Optical Surface Topology Detection System And Methods Of Use ThereofDec 6, 2016 · US 9,513,113Granted
- Surgical Reference ClampOct 4, 2016 · US D,768,296Granted
- Support For Fiducial MarkersApr 21, 2015 · US D,727,497Granted
- Handheld Support For Fiducial MarkersJan 6, 2015 · US D,720,851Granted
Related companies, and why
- M3dicine Holdings Inc.Similar federal contract value in Medtech · null in contracts
- MOST Cardio LLCSimilar federal contract value in Medtech · null in contracts
- MDM Wound Ventures Inc.Similar federal contract value in Medtech · null in contracts
- Tozuda, Inc.Similar federal contract value in Medtech · null in contracts
- Click Medical, LLCSimilar federal contract value in Medtech · null in contracts
- Nexalin Technology, 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 .