Two-in-one catheter and signal generating apparatus
US11590320B2 · kind B2 · utility
0Cited by
26References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 2019 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Jul 12, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/0283
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A tubing assembly includes a signal generating apparatus for a catheter placement system. The tubing assembly includes a catheter and a signal generating apparatus. The catheter includes an elongate shaft having a wall surrounding a lumen. The signal generating apparatus includes at least one electromagnetic coil and at least one electrically conductive polymer that is configured to electrically connect the at least one electromagnetic coil to a monitor unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.