Patents
US 12502204 B2: Gas circulation system with gas sealed access cap and valve sealed access cap for robotically assisted surgical procedures
- Granted
- 2025-12-23
- Filed
- 2024-05-20 application 18668669
- Type
- Utility · 17 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A gas circulation system is disclosed for performing robotically assisted surgical procedures in a surgical cavity of a patient, which includes a multi-lumen tube set including a dual lumen portion having a pressurized gas line and a return gas line, and a single lumen portion having a gas supply and sensing line, a valve sealed access cap for cooperative reception with a first robotic cannula and having an inlet path for communicating with the gas supply and sensing line of the tube set, and a gas sealed access cap for cooperative reception with a second robotic cannula and having an inlet path for communicating with the pressurized gas line of the tube set and an outlet path for communicating with the return gas line of the tube set.
Source: PVGPATDIS, file of 2026-04-10 (ipg251223.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Conmed Corporation 303 patents | US company or organization | Largo, FL | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Emily Thompson | Castle Rock, CO | 10 | PVGPATDIS, file of 2026-04-10 | |
| Corey London Brenner | Littleton, CO | 5 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61B | Diagnosis; surgery; identification | A61B17/3421 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2025-07-21 | Security interest Security interest Security interest | CONMED CORPORATION signed 2025-06-10 BIOREZ, INC. signed 2025-06-10 BUFFALO FILTER LLC signed 2025-06-10 IN2BONES USA, LLC signed 2025-06-10 LINVATEC CORPORATION signed 2025-06-10 SURGIQUEST, INC. signed 2025-06-10 VIKING SYSTEMS, INC. signed 2025-06-10 | JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT CHICAGO, IL | 72097/762 | PASDL, file of 2026-10-15 |
| 2024-05-21 | Assignment Assignment of assignor's interest | THOMPSON, EMILY signed 2020-04-22 BRENNER, COREY LONDON signed 2020-04-23 | CONMED CORPORATION UTICA, NY | 67473/335 | 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.