Title:
レンズおよびレンズを含む超音波装置の製造方法
Document Type and Number:
Japanese Patent JP7438511
Kind Code:
B2
Abstract:
The invention relates to a method for producing a lens (2) for an ultrasound apparatus, as well as to an apparatus comprising the lens. The method comprises choosing a source point (6), providing a treatment volume (4) situated inside a bone tissue model (3), providing a plurality of nodes (5) distributed inside the treatment volume (4), and simulating the emission of a spherical wave (7) from each of the nodes (5). Thus, a simulated wave front is created, in which each spherical wave (7) has an amplitude and a phase, there being at least two nodes with different amplitudes and/or phases. The simulated wave front is received on a receiving surface (8). On the basis of the processed results, a holographic lens surface is designed, which can generate a wave pattern equivalent to the simulated wave.
Inventors:
Noe Jimenez Gonzalez
Francisco Camarena Femenia
Sergio Jimenez Ganbin
Jose Maria Benryoch Babiella
Francisco Camarena Femenia
Sergio Jimenez Ganbin
Jose Maria Benryoch Babiella
Application Number:
JP2021546480A
Publication Date:
February 27, 2024
Filing Date:
October 21, 2019
Export Citation:
Assignee:
UNIVERSITAT POLITECNICA DE VALENCIA
CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS(CSIC)
CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS(CSIC)
International Classes:
A61N7/00
Domestic Patent References:
| JP2018519915A | ||||
| JP62277971A |
Foreign References:
| WO2017097417A1 |
Attorney, Agent or Firm:
Norito Yamao
Takuji Yamada
Takuji Yamada