Patents
US 12721608 B2: Sample management for core needle biopsy device
- Granted
- 2026-09-01
- Filed
- 2022-04-13 application 17719657
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A core needle biopsy device includes a needle assembly, a drive assembly, and a tissue sample holder. The needle assembly includes a piercer and a hollow cutter. The piercer includes a sharp distal tip and a notch proximal to the distal tip. The piercer is slidably disposed within the cutter to sever a tissue sample into the notch of the piercer. The drive assembly is configured to selectively move the piercer and the cutter. The tissue sample holder has a sample chamber and a wiper. The wiper is movable relative to the piercer and cutter to manipulate a severed tissue sample into the sample chamber.
Source: PTBLXML, file of 2026-09-01 (ipgb20260901.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Devicor Medical Products, Inc. 290 patents | US company or organization | Cincinnati, OH | PTBLXML, file of 2026-09-01 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Justin Rebellino | Cincinnati, OH | 5 | PTBLXML, file of 2026-09-01 | |
| David C. McBreen | Cincinnati, OH | 6 | PTBLXML, file of 2026-09-01 | |
| Andrew P. Nock | Dayton, OH | 58 | PTBLXML, file of 2026-09-01 | |
| Jessica P. Leimbach | Cincinnati, OH | 45 | PTBLXML, file of 2026-09-01 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61B | Diagnosis; surgery; identification | A61B10/0096 | PTBLXML, file of 2026-09-01 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2026-03-03 | Assignment Assignment of assignor's interest | REBELLINO, JUSTIN signed 2022-04-21 MCBREEN, DAVID C. signed 2022-04-21 NOCK, ANDREW P. signed 2025-09-19 | DEVICOR MEDICAL PRODUCTS, INC. CINCINNNATI, OH | 73951/979 | PASDL, file of 2026-10-08 |
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.