Fabrication and Characterization of a 20-MHz Microlinear Phased-Array Transducer for Intervention Guidance
This paper describes the design and fabrication of a miniature ultrasonic phased-array transducer used for intervention guidance. Currently, ultrasound probes are often placed at the body surface of the patients, leading to several drawbacks including the limitation of penetration and image quality....
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Chiu, Chi Tat [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: IEEE transactions on ultrasonics, ferroelectrics, and frequency control - New York, NY : IEEE, 1986, 64(2017), 8, Seite 1261-1268 |
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| Übergeordnetes Werk: |
volume:64 ; year:2017 ; number:8 ; pages:1261-1268 |
| Links: |
|---|
| DOI / URN: |
10.1109/TUFFC.2017.2709623 |
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OLC1996834878 |
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| 520 | |a This paper describes the design and fabrication of a miniature ultrasonic phased-array transducer used for intervention guidance. Currently, ultrasound probes are often placed at the body surface of the patients, leading to several drawbacks including the limitation of penetration and image quality. In order to improve the reliability of the guiding process, we propose a miniature phased-array transducer that can be placed adjacent to the intervention device during the interventional procedure. In this paper, we report the work that has been carried out on the development of this miniature phased-array transducer. It comprised 48 elements housed in a 3-mm-diameter needle. A specially designed flexible circuit was used for accommodating the transducer array in the long, thin needle housing. The center frequency and the fractional bandwidth were approximately 20 MHz and 42%, respectively, with an average crosstalk lower than −30 dB. The axial and azimuth resolutions were approximately 80 and <inline-formula> <tex-math notation="LaTeX">210~\mu \text{m} </tex-math></inline-formula>, respectively. The imaging capability of the transducer was further evaluated by acquiring the B-mode images of a needle in a cow liver. The performance of the proposed phased-array transducer demonstrates the feasibility of such an approach for interventional guidance. | ||
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| 650 | 4 | |a Phased arrays | |
| 650 | 4 | |a Transducers | |
| 650 | 4 | |a Acoustics | |
| 650 | 4 | |a miniature transducer | |
| 650 | 4 | |a High-frequency imaging | |
| 650 | 4 | |a Imaging | |
| 650 | 4 | |a ultrasonic transducer array | |
| 650 | 4 | |a Ultrasonic imaging | |
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| 700 | 1 | |a Abraham, Theodore |4 oth | |
| 700 | 1 | |a Shung, K. Kirk |4 oth | |
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10.1109/TUFFC.2017.2709623 doi PQ20171125 (DE-627)OLC1996834878 (DE-599)GBVOLC1996834878 (PRQ)i940-5aae1733e974a2dbe596266323cb913e2c0319c6485bfdbaa2979b3976f798100 (KEY)0013324820170000064000801261fabricationandcharacterizationofa20mhzmicrolinearp DE-627 ger DE-627 rakwb eng 520 620 530 DE-600 Chiu, Chi Tat verfasserin aut Fabrication and Characterization of a 20-MHz Microlinear Phased-Array Transducer for Intervention Guidance 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper describes the design and fabrication of a miniature ultrasonic phased-array transducer used for intervention guidance. Currently, ultrasound probes are often placed at the body surface of the patients, leading to several drawbacks including the limitation of penetration and image quality. In order to improve the reliability of the guiding process, we propose a miniature phased-array transducer that can be placed adjacent to the intervention device during the interventional procedure. In this paper, we report the work that has been carried out on the development of this miniature phased-array transducer. It comprised 48 elements housed in a 3-mm-diameter needle. A specially designed flexible circuit was used for accommodating the transducer array in the long, thin needle housing. The center frequency and the fractional bandwidth were approximately 20 MHz and 42%, respectively, with an average crosstalk lower than −30 dB. The axial and azimuth resolutions were approximately 80 and <inline-formula> <tex-math notation="LaTeX">210~\mu \text{m} </tex-math></inline-formula>, respectively. The imaging capability of the transducer was further evaluated by acquiring the B-mode images of a needle in a cow liver. The performance of the proposed phased-array transducer demonstrates the feasibility of such an approach for interventional guidance. Needles Phased arrays Transducers Acoustics miniature transducer High-frequency imaging Imaging ultrasonic transducer array Ultrasonic imaging Fabrication Kang, Bong Jin oth Eliahoo, Payam oth Abraham, Theodore oth Shung, K. Kirk oth Enthalten in IEEE transactions on ultrasonics, ferroelectrics, and frequency control New York, NY : IEEE, 1986 64(2017), 8, Seite 1261-1268 (DE-627)129191442 (DE-600)53308-7 (DE-576)014456540 0885-3010 nnns volume:64 year:2017 number:8 pages:1261-1268 http://dx.doi.org/10.1109/TUFFC.2017.2709623 Volltext http://ieeexplore.ieee.org/document/7935406 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_95 AR 64 2017 8 1261-1268 |
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10.1109/TUFFC.2017.2709623 doi PQ20171125 (DE-627)OLC1996834878 (DE-599)GBVOLC1996834878 (PRQ)i940-5aae1733e974a2dbe596266323cb913e2c0319c6485bfdbaa2979b3976f798100 (KEY)0013324820170000064000801261fabricationandcharacterizationofa20mhzmicrolinearp DE-627 ger DE-627 rakwb eng 520 620 530 DE-600 Chiu, Chi Tat verfasserin aut Fabrication and Characterization of a 20-MHz Microlinear Phased-Array Transducer for Intervention Guidance 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper describes the design and fabrication of a miniature ultrasonic phased-array transducer used for intervention guidance. Currently, ultrasound probes are often placed at the body surface of the patients, leading to several drawbacks including the limitation of penetration and image quality. In order to improve the reliability of the guiding process, we propose a miniature phased-array transducer that can be placed adjacent to the intervention device during the interventional procedure. In this paper, we report the work that has been carried out on the development of this miniature phased-array transducer. It comprised 48 elements housed in a 3-mm-diameter needle. A specially designed flexible circuit was used for accommodating the transducer array in the long, thin needle housing. The center frequency and the fractional bandwidth were approximately 20 MHz and 42%, respectively, with an average crosstalk lower than −30 dB. The axial and azimuth resolutions were approximately 80 and <inline-formula> <tex-math notation="LaTeX">210~\mu \text{m} </tex-math></inline-formula>, respectively. The imaging capability of the transducer was further evaluated by acquiring the B-mode images of a needle in a cow liver. The performance of the proposed phased-array transducer demonstrates the feasibility of such an approach for interventional guidance. Needles Phased arrays Transducers Acoustics miniature transducer High-frequency imaging Imaging ultrasonic transducer array Ultrasonic imaging Fabrication Kang, Bong Jin oth Eliahoo, Payam oth Abraham, Theodore oth Shung, K. Kirk oth Enthalten in IEEE transactions on ultrasonics, ferroelectrics, and frequency control New York, NY : IEEE, 1986 64(2017), 8, Seite 1261-1268 (DE-627)129191442 (DE-600)53308-7 (DE-576)014456540 0885-3010 nnns volume:64 year:2017 number:8 pages:1261-1268 http://dx.doi.org/10.1109/TUFFC.2017.2709623 Volltext http://ieeexplore.ieee.org/document/7935406 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_95 AR 64 2017 8 1261-1268 |
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10.1109/TUFFC.2017.2709623 doi PQ20171125 (DE-627)OLC1996834878 (DE-599)GBVOLC1996834878 (PRQ)i940-5aae1733e974a2dbe596266323cb913e2c0319c6485bfdbaa2979b3976f798100 (KEY)0013324820170000064000801261fabricationandcharacterizationofa20mhzmicrolinearp DE-627 ger DE-627 rakwb eng 520 620 530 DE-600 Chiu, Chi Tat verfasserin aut Fabrication and Characterization of a 20-MHz Microlinear Phased-Array Transducer for Intervention Guidance 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper describes the design and fabrication of a miniature ultrasonic phased-array transducer used for intervention guidance. Currently, ultrasound probes are often placed at the body surface of the patients, leading to several drawbacks including the limitation of penetration and image quality. In order to improve the reliability of the guiding process, we propose a miniature phased-array transducer that can be placed adjacent to the intervention device during the interventional procedure. In this paper, we report the work that has been carried out on the development of this miniature phased-array transducer. It comprised 48 elements housed in a 3-mm-diameter needle. A specially designed flexible circuit was used for accommodating the transducer array in the long, thin needle housing. The center frequency and the fractional bandwidth were approximately 20 MHz and 42%, respectively, with an average crosstalk lower than −30 dB. The axial and azimuth resolutions were approximately 80 and <inline-formula> <tex-math notation="LaTeX">210~\mu \text{m} </tex-math></inline-formula>, respectively. The imaging capability of the transducer was further evaluated by acquiring the B-mode images of a needle in a cow liver. The performance of the proposed phased-array transducer demonstrates the feasibility of such an approach for interventional guidance. Needles Phased arrays Transducers Acoustics miniature transducer High-frequency imaging Imaging ultrasonic transducer array Ultrasonic imaging Fabrication Kang, Bong Jin oth Eliahoo, Payam oth Abraham, Theodore oth Shung, K. Kirk oth Enthalten in IEEE transactions on ultrasonics, ferroelectrics, and frequency control New York, NY : IEEE, 1986 64(2017), 8, Seite 1261-1268 (DE-627)129191442 (DE-600)53308-7 (DE-576)014456540 0885-3010 nnns volume:64 year:2017 number:8 pages:1261-1268 http://dx.doi.org/10.1109/TUFFC.2017.2709623 Volltext http://ieeexplore.ieee.org/document/7935406 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_95 AR 64 2017 8 1261-1268 |
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10.1109/TUFFC.2017.2709623 doi PQ20171125 (DE-627)OLC1996834878 (DE-599)GBVOLC1996834878 (PRQ)i940-5aae1733e974a2dbe596266323cb913e2c0319c6485bfdbaa2979b3976f798100 (KEY)0013324820170000064000801261fabricationandcharacterizationofa20mhzmicrolinearp DE-627 ger DE-627 rakwb eng 520 620 530 DE-600 Chiu, Chi Tat verfasserin aut Fabrication and Characterization of a 20-MHz Microlinear Phased-Array Transducer for Intervention Guidance 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper describes the design and fabrication of a miniature ultrasonic phased-array transducer used for intervention guidance. Currently, ultrasound probes are often placed at the body surface of the patients, leading to several drawbacks including the limitation of penetration and image quality. In order to improve the reliability of the guiding process, we propose a miniature phased-array transducer that can be placed adjacent to the intervention device during the interventional procedure. In this paper, we report the work that has been carried out on the development of this miniature phased-array transducer. It comprised 48 elements housed in a 3-mm-diameter needle. A specially designed flexible circuit was used for accommodating the transducer array in the long, thin needle housing. The center frequency and the fractional bandwidth were approximately 20 MHz and 42%, respectively, with an average crosstalk lower than −30 dB. The axial and azimuth resolutions were approximately 80 and <inline-formula> <tex-math notation="LaTeX">210~\mu \text{m} </tex-math></inline-formula>, respectively. The imaging capability of the transducer was further evaluated by acquiring the B-mode images of a needle in a cow liver. The performance of the proposed phased-array transducer demonstrates the feasibility of such an approach for interventional guidance. Needles Phased arrays Transducers Acoustics miniature transducer High-frequency imaging Imaging ultrasonic transducer array Ultrasonic imaging Fabrication Kang, Bong Jin oth Eliahoo, Payam oth Abraham, Theodore oth Shung, K. Kirk oth Enthalten in IEEE transactions on ultrasonics, ferroelectrics, and frequency control New York, NY : IEEE, 1986 64(2017), 8, Seite 1261-1268 (DE-627)129191442 (DE-600)53308-7 (DE-576)014456540 0885-3010 nnns volume:64 year:2017 number:8 pages:1261-1268 http://dx.doi.org/10.1109/TUFFC.2017.2709623 Volltext http://ieeexplore.ieee.org/document/7935406 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_95 AR 64 2017 8 1261-1268 |
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10.1109/TUFFC.2017.2709623 doi PQ20171125 (DE-627)OLC1996834878 (DE-599)GBVOLC1996834878 (PRQ)i940-5aae1733e974a2dbe596266323cb913e2c0319c6485bfdbaa2979b3976f798100 (KEY)0013324820170000064000801261fabricationandcharacterizationofa20mhzmicrolinearp DE-627 ger DE-627 rakwb eng 520 620 530 DE-600 Chiu, Chi Tat verfasserin aut Fabrication and Characterization of a 20-MHz Microlinear Phased-Array Transducer for Intervention Guidance 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper describes the design and fabrication of a miniature ultrasonic phased-array transducer used for intervention guidance. Currently, ultrasound probes are often placed at the body surface of the patients, leading to several drawbacks including the limitation of penetration and image quality. In order to improve the reliability of the guiding process, we propose a miniature phased-array transducer that can be placed adjacent to the intervention device during the interventional procedure. In this paper, we report the work that has been carried out on the development of this miniature phased-array transducer. It comprised 48 elements housed in a 3-mm-diameter needle. A specially designed flexible circuit was used for accommodating the transducer array in the long, thin needle housing. The center frequency and the fractional bandwidth were approximately 20 MHz and 42%, respectively, with an average crosstalk lower than −30 dB. The axial and azimuth resolutions were approximately 80 and <inline-formula> <tex-math notation="LaTeX">210~\mu \text{m} </tex-math></inline-formula>, respectively. The imaging capability of the transducer was further evaluated by acquiring the B-mode images of a needle in a cow liver. The performance of the proposed phased-array transducer demonstrates the feasibility of such an approach for interventional guidance. Needles Phased arrays Transducers Acoustics miniature transducer High-frequency imaging Imaging ultrasonic transducer array Ultrasonic imaging Fabrication Kang, Bong Jin oth Eliahoo, Payam oth Abraham, Theodore oth Shung, K. Kirk oth Enthalten in IEEE transactions on ultrasonics, ferroelectrics, and frequency control New York, NY : IEEE, 1986 64(2017), 8, Seite 1261-1268 (DE-627)129191442 (DE-600)53308-7 (DE-576)014456540 0885-3010 nnns volume:64 year:2017 number:8 pages:1261-1268 http://dx.doi.org/10.1109/TUFFC.2017.2709623 Volltext http://ieeexplore.ieee.org/document/7935406 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_95 AR 64 2017 8 1261-1268 |
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Chiu, Chi Tat @@aut@@ Kang, Bong Jin @@oth@@ Eliahoo, Payam @@oth@@ Abraham, Theodore @@oth@@ Shung, K. Kirk @@oth@@ |
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520 620 530 DE-600 Fabrication and Characterization of a 20-MHz Microlinear Phased-Array Transducer for Intervention Guidance Needles Phased arrays Transducers Acoustics miniature transducer High-frequency imaging Imaging ultrasonic transducer array Ultrasonic imaging Fabrication |
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Fabrication and Characterization of a 20-MHz Microlinear Phased-Array Transducer for Intervention Guidance |
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Fabrication and Characterization of a 20-MHz Microlinear Phased-Array Transducer for Intervention Guidance |
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Chiu, Chi Tat |
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IEEE transactions on ultrasonics, ferroelectrics, and frequency control |
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fabrication and characterization of a 20-mhz microlinear phased-array transducer for intervention guidance |
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Fabrication and Characterization of a 20-MHz Microlinear Phased-Array Transducer for Intervention Guidance |
| abstract |
This paper describes the design and fabrication of a miniature ultrasonic phased-array transducer used for intervention guidance. Currently, ultrasound probes are often placed at the body surface of the patients, leading to several drawbacks including the limitation of penetration and image quality. In order to improve the reliability of the guiding process, we propose a miniature phased-array transducer that can be placed adjacent to the intervention device during the interventional procedure. In this paper, we report the work that has been carried out on the development of this miniature phased-array transducer. It comprised 48 elements housed in a 3-mm-diameter needle. A specially designed flexible circuit was used for accommodating the transducer array in the long, thin needle housing. The center frequency and the fractional bandwidth were approximately 20 MHz and 42%, respectively, with an average crosstalk lower than −30 dB. The axial and azimuth resolutions were approximately 80 and <inline-formula> <tex-math notation="LaTeX">210~\mu \text{m} </tex-math></inline-formula>, respectively. The imaging capability of the transducer was further evaluated by acquiring the B-mode images of a needle in a cow liver. The performance of the proposed phased-array transducer demonstrates the feasibility of such an approach for interventional guidance. |
| abstractGer |
This paper describes the design and fabrication of a miniature ultrasonic phased-array transducer used for intervention guidance. Currently, ultrasound probes are often placed at the body surface of the patients, leading to several drawbacks including the limitation of penetration and image quality. In order to improve the reliability of the guiding process, we propose a miniature phased-array transducer that can be placed adjacent to the intervention device during the interventional procedure. In this paper, we report the work that has been carried out on the development of this miniature phased-array transducer. It comprised 48 elements housed in a 3-mm-diameter needle. A specially designed flexible circuit was used for accommodating the transducer array in the long, thin needle housing. The center frequency and the fractional bandwidth were approximately 20 MHz and 42%, respectively, with an average crosstalk lower than −30 dB. The axial and azimuth resolutions were approximately 80 and <inline-formula> <tex-math notation="LaTeX">210~\mu \text{m} </tex-math></inline-formula>, respectively. The imaging capability of the transducer was further evaluated by acquiring the B-mode images of a needle in a cow liver. The performance of the proposed phased-array transducer demonstrates the feasibility of such an approach for interventional guidance. |
| abstract_unstemmed |
This paper describes the design and fabrication of a miniature ultrasonic phased-array transducer used for intervention guidance. Currently, ultrasound probes are often placed at the body surface of the patients, leading to several drawbacks including the limitation of penetration and image quality. In order to improve the reliability of the guiding process, we propose a miniature phased-array transducer that can be placed adjacent to the intervention device during the interventional procedure. In this paper, we report the work that has been carried out on the development of this miniature phased-array transducer. It comprised 48 elements housed in a 3-mm-diameter needle. A specially designed flexible circuit was used for accommodating the transducer array in the long, thin needle housing. The center frequency and the fractional bandwidth were approximately 20 MHz and 42%, respectively, with an average crosstalk lower than −30 dB. The axial and azimuth resolutions were approximately 80 and <inline-formula> <tex-math notation="LaTeX">210~\mu \text{m} </tex-math></inline-formula>, respectively. The imaging capability of the transducer was further evaluated by acquiring the B-mode images of a needle in a cow liver. The performance of the proposed phased-array transducer demonstrates the feasibility of such an approach for interventional guidance. |
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Fabrication and Characterization of a 20-MHz Microlinear Phased-Array Transducer for Intervention Guidance |
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Kang, Bong Jin Eliahoo, Payam Abraham, Theodore Shung, K. Kirk |
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