Ultrasonic probe, ultrasonic diagnostic apparatus, and ultrasonic transmission/reception switching method
US11660076B2 · kind B2 · utility
0Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2019 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Oct 12, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B8/56
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A switch circuit connected to a transducer, a reception circuit connected to the switch circuit, a first switch element connected to a reception terminal provided between the switch circuit and the reception circuit, a first resistance element connected to a control terminal of the switch circuit, a second resistance element provided inside the reception circuit, and a second switch element provided inside the reception circuit are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.