Patents
US 12548469 B2: Methods and systems to quantify clinical cannulation skill
- Granted
- 2026-02-10
- Filed
- 2022-07-14 application 17864545
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Disclosed herein is a system for evaluating a user during a physical cannulation simulation. The system includes a physical cannulation simulator and one or more sensors configured to measure data during the physical cannulation simulation by the user using the physical cannulation simulator. The system further includes one or more processors configured to receive the data measured by each of the one or more sensors and calculate metrics using the data. The one or more processors are further configured to apply a model to the metrics to determine a composite simulation success score and compare the composite simulation success score to a threshold score. In response to comparing the composite simulation success score to the threshold score, the one or more processors are configured to output an indication of one or more of an absolute performance or a relative performance for the first user during the physical cannulation simulation.
Source: PTBLXML, file of 2026-02-10 (ipgb20260210.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Clemson University Research Foundation 125 patents | US company or organization | Clemson, SC | CLEMSON UNIVERSITY RESEARCH FOUNDATION Nonprofit EXACT high confidence: identical full name and state | PTBLXML, file of 2026-02-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Ravikiran Singapogu | Pendleton, SC | PTBLXML, file of 2026-02-10 | ||
| Zhanhe Liu | Clemson, SC | PTBLXML, file of 2026-02-10 | ||
| Ziyang Zhang | Clemson, SC | PTBLXML, file of 2026-02-10 | ||
| Lydia Petersen | Clemson, SC | PTBLXML, file of 2026-02-10 | ||
| David Moline | Pendleton, SC | PTBLXML, file of 2026-02-10 | ||
| Devansh Shukla | Clemson, SC | PTBLXML, file of 2026-02-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G09B | Educational or demonstration appliances; appliances for teaching, or communicating with, the blind, deaf or mute; models; planetaria; globes; maps; diagrams | G09B23/285 | PTBLXML, file of 2026-02-10 |
| G06F | Electric digital data processing | G06F3/014 | PTBLXML, file of 2026-02-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2022-09-19 | Assignment Assignment of assignor's interest | SHUKLA, DEVANSH signed 2022-09-15 | CLEMSON UNIVERSITY CLEMSON, SC | 61134/318 | PASDL, file of 2026-10-15 |
| 2022-09-19 | Assignment Assignment of assignor's interest | SINGAPOGU, RAVIKIRAN signed 2021-07-14 LIU, ZHANHE signed 2021-07-14 ZHANG, ZIYANG signed 2021-07-14 PETERSON, LYDIA signed 2021-07-14 MOLINE, DAVID signed 2021-07-14 | CLEMSON UNIVERSITY CLEMSON, SC | 61134/191 | PASDL, file of 2026-10-15 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.