Ultrasound probe and ultrasound system
First Claim
1. An ultrasound probe comprising:
- a casing;
a first transmitting unit for transmitting a first push beam, the first push beam having a first transmitting frequency;
a second transmitting unit for transmitting a second push beam, the second push beam having a second transmitting frequency, the first transmitting frequency being different from the second transmitting frequency;
a receiving unit having a receiving frequency, the receiving unit being used for selectively receiving a reflective wave of the first push beam and the second push beam, the receiving frequency being covered with the first transmitting frequency and the second transmitting frequency, the receiving unit, the first transmitting unit and the second transmitting unit being disposed in the casing side by side; and
a matching layer disposed on the receiving unit, the first transmitting unit and the second transmitting unit;
wherein the receiving frequency is two times the first transmitting frequency and the second transmitting frequency is four times the first transmitting frequency, such that a thickness of the receiving unit is ½
times a thickness of the first transmitting unit, a thickness of the second transmitting unit is ¼
times the thickness of the first transmitting unit, and a thickness of the matching layer is uniform.
2 Assignments
0 Petitions
Accused Products
Abstract
An ultrasound probe includes a casing, a first transmitting unit, a second transmitting unit and a receiving unit. The first transmitting unit is used for transmitting a first push beam and the first push beam has a first transmitting frequency. The second transmitting unit is used for transmitting a second push beam and the second push beam has a second transmitting frequency. The receiving unit has a receiving frequency and is used for selectively receiving a reflective wave of the first push beam and the second push beam, wherein the receiving frequency is covered with the first transmitting frequency and the second transmitting frequency. The receiving unit, the first transmitting unit and the second transmitting unit are disposed in the casing side by side.
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Citations
14 Claims
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1. An ultrasound probe comprising:
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a casing; a first transmitting unit for transmitting a first push beam, the first push beam having a first transmitting frequency; a second transmitting unit for transmitting a second push beam, the second push beam having a second transmitting frequency, the first transmitting frequency being different from the second transmitting frequency; a receiving unit having a receiving frequency, the receiving unit being used for selectively receiving a reflective wave of the first push beam and the second push beam, the receiving frequency being covered with the first transmitting frequency and the second transmitting frequency, the receiving unit, the first transmitting unit and the second transmitting unit being disposed in the casing side by side; and a matching layer disposed on the receiving unit, the first transmitting unit and the second transmitting unit; wherein the receiving frequency is two times the first transmitting frequency and the second transmitting frequency is four times the first transmitting frequency, such that a thickness of the receiving unit is ½
times a thickness of the first transmitting unit, a thickness of the second transmitting unit is ¼
times the thickness of the first transmitting unit, and a thickness of the matching layer is uniform. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An ultrasound system comprising:
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an ultrasound probe comprising; a casing; a first transmitting unit for transmitting a first push beam, the first push beam having a first transmitting frequency; a second transmitting unit for transmitting a second push beam, the second push beam having a second transmitting frequency, the first transmitting frequency being different from the second transmitting frequency; a receiving unit having a receiving frequency, the receiving frequency being covered with the first transmitting frequency and the second transmitting frequency, the receiving unit, the first transmitting unit and the second transmitting unit being disposed in the casing side by side; and a matching layer disposed on the receiving unit, the first transmitting unit and the second transmitting unit; wherein the receiving frequency is two times the first transmitting frequency and the second transmitting frequency is four times the first transmitting frequency, such that a thickness of the receiving unit is ½
times a thickness of the first transmitting unit, a thickness of the second transmitting unit is ¼
times the thickness of the first transmitting unit, and a thickness of the matching layer is uniform;a receiver electrically connected to the receiving unit; and a pulser electrically connected to the first transmitting unit, the second transmitting unit and the receiver, the pulser being used for triggering the first transmitting unit and the second transmitting unit to selectively transmit the first push beam and the second push beam. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification