System, apparatus and methods for recognizing surgical articles left inside patients
US11678952B2 · kind B2 · utility
1Cited by
14References
12Claims
0Family size
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Key dates
| Filing date | Jan 14, 2021 |
| Grant date | Jun 20, 2023 |
| Priority date | — |
| Expiry date | Jan 14, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/10121
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
System, methods and apparatus related to surgical articles used during surgery. The system, methods and apparatus may include features such as an element/substrate added to surgical articles which enables the recognition by human visualization of the surgical articles when left inside patient bodies when viewed with medical imaging technologies. The element/substrate may include a plurality of three dimensional objects. Alternatively, the element/substrate may comprise a ribbon of radiopaque material having cut-puts or other radiolucent regions which provide image artifacts observable under fluoroscopic imaging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.