KR101052060B1 - High intensity focused ultrasound generating device - Google Patents
High intensity focused ultrasound generating device Download PDFInfo
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- KR101052060B1 KR101052060B1 KR1020100073913A KR20100073913A KR101052060B1 KR 101052060 B1 KR101052060 B1 KR 101052060B1 KR 1020100073913 A KR1020100073913 A KR 1020100073913A KR 20100073913 A KR20100073913 A KR 20100073913A KR 101052060 B1 KR101052060 B1 KR 101052060B1
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- Prior art keywords
- focused ultrasound
- diagnostic
- ultrasound transducer
- ultrasound
- focused
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N7/02—Localised ultrasound hyperthermia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/378—Surgical systems with images on a monitor during operation using ultrasound
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N2007/0056—Beam shaping elements
- A61N2007/0065—Concave transducers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N2007/0078—Ultrasound therapy with multiple treatment transducers
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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Abstract
The focused ultrasound generating apparatus includes a housing, an ultrasound transducer installed inside the housing and generating a diagnostic ultrasound, and a plurality of focused ultrasound transducers installed in the housing and generating high intensity focused ultrasound (HIFU). Include. An ultrasound transducer for acquiring a diagnostic image and a focused ultrasound transducer for generating therapeutic focused ultrasound are provided, but the focused ultrasound transducer is detachably installed so that diagnostic images can be acquired when the life of the relatively short focused ultrasound transducer expires. Since the focused ultrasound transducer can be replaced without changing the focused ultrasound transducer, a focused ultrasound generating apparatus with improved diagnostic efficiency and economic efficiency is provided.
Description
The present invention relates to a focused ultrasound generating apparatus capable of focused ultrasound therapy while performing a diagnostic function through real-time image confirmation by generating a diagnostic ultrasound and a focused ultrasound.
BACKGROUND ART Focused ultrasound therapy techniques for focusing ultrasound and using high intensity focused ultrasound to treat a patient's affected area or for skin beauty are known. This focused ultrasound therapy is performed by a focused ultrasound generating apparatus using a focused ultrasound transducer that focuses the ultrasound to generate a high intensity focused ultrasound.
Meanwhile, an apparatus for adding an ultrasound diagnosis function to a focused ultrasound generating device has been introduced to perform an image diagnosis on a treatment target while performing focused ultrasound therapy. Conventionally, a focused ultrasound generating apparatus having a diagnostic function in which a diagnostic ultrasound transducer for generating diagnostic ultrasound is integrally formed in a focused ultrasound generating apparatus has been developed.
Miniaturization is essential in order to utilize the focused ultrasound generating device having such a diagnosis function for skin cosmetic procedures, etc., and conventionally, a method of acquiring an image for positioning is inserted by inserting a diagnostic ultrasound transducer of a single element into the center of the focused ultrasound transducer. It was.
However, in the case of a focused ultrasound generating apparatus using a diagnostic ultrasound transducer of a single device, since only the A-mode image can be obtained, only a still image stored by separately obtaining an image can be implemented when the treatment area is large, and for this purpose, Of the image processing apparatus had to be developed, in particular it was impossible to obtain a real-time image for the treatment.
On the other hand, in order to obtain a real-time 2D cross-sectional image it is necessary to insert the array (array) ultrasound transducer in the center of the focused ultrasound transducer, in this case there is a problem that the manufacturing cost of the product is greatly increased and economic efficiency is lowered. In particular, since the lifetime of the focused ultrasound transducer is limited, it is economically very inefficient when the focused ultrasound transducer has reached the end of its life, because the diagnostic array ultrasonic transducer which is usable is long and must be disposed of together with the integrally formed focused ultrasound transducer. .
SUMMARY OF THE INVENTION The present invention has been made to solve the problems as described above, and the problem to be solved by the present invention is to provide an economically efficient focused ultrasound generating device having an ultrasound generating function for real-time diagnostic image acquisition.
A focused ultrasound generating device having a diagnostic function according to an embodiment of the present invention for achieving the above object is a housing (housing), an ultrasonic transducer installed in the housing and generating a diagnostic ultrasound, and is installed in the housing A plurality of focused ultrasound transducers for generating high intensity focused ultrasound (HIFU).
The diagnostic ultrasound transducer may be installed to be detachable from the housing. In this case, the diagnostic ultrasound transducer may be inserted into and detachable from the through hole formed in the housing and the through hole formed in the support on which the focused ultrasound transducer is installed.
The diagnostic ultrasound transducer may be a 2D ultrasound transducer.
The plurality of focused ultrasound transducers may be installed in front of the diagnostic ultrasound transducer so as to be spaced apart from each other so as to form an area through which the ultrasound generated by the diagnostic ultrasound transducer passes forward.
The plurality of focused ultrasound transducers may be arranged radially at equal intervals.
The plurality of focused ultrasound transducers may be arranged such that the generated focused ultrasounds have a common focus.
According to the present invention, a diagnostic ultrasound transducer for acquiring a diagnostic image and a focused ultrasound transducer for generating therapeutic focused ultrasound are provided, but the diagnostic ultrasound transducer is installed in a detachable state. In this case, since the ultrasound transducer for acquiring the diagnostic image can be separated and reused, a focused ultrasound generation apparatus with improved diagnostic efficiency and economic efficiency is provided.
In addition, a plurality of focused ultrasound transducers may be used to generate high intensity focused ultrasound similarly or identically to a single focused ultrasound transducer.
1 is a schematic diagram of a focused ultrasound generating apparatus according to an embodiment of the present invention.
2 is a view showing the arrangement relationship between the ultrasound transducer and the focused ultrasound transducer of the focused ultrasound generation apparatus according to an embodiment of the present invention.
3 is a diagram illustrating an arrangement relationship between an ultrasound transducer and a focused ultrasound transducer of a focused ultrasound generating apparatus according to another exemplary embodiment of the present invention.
4 is a simulation result of the generation of high intensity focused ultrasound using the focused ultrasound generation apparatus according to the embodiment of the present invention.
5 is a view for explaining a state in which the diagnostic ultrasound transducer is installed in the housing of the focused ultrasound generation device according to another embodiment of the present invention.
6 is a block diagram illustrating a control relationship of the focused ultrasound generating apparatus according to the exemplary embodiment of the present invention.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Referring to FIG. 1, the focused ultrasound generating apparatus according to an exemplary embodiment of the present invention includes a
The
A plurality of focused
4 is a simulation result of the generation of high intensity focused ultrasound using the focused ultrasound generation apparatus according to the embodiment of the present invention. As shown in FIG. 4, when focusing ultrasounds are generated by using two focused ultrasound transducers, a single focused ultrasound transducer is used even if the focused ultrasounds of two focused ultrasound transducers are generated at the same point to generate focused ultrasounds. The same effect occurs as to generate high intensity focused ultrasound. This can effectively generate high intensity focused ultrasound in an environment in which it is difficult to use a single focused ultrasound transducer due to various factors such as when the focused ultrasound transducers are spaced apart in order to obtain a diagnostic ultrasound image, as in the exemplary embodiment of the present invention.
In this case, the plurality of focused
On the other hand, as shown in Figure 1, the
The
Since the focused
The
On the other hand, in Figure 1 is shown a case of two focused
In this case, as shown in the drawing, the plurality of focused
Meanwhile, referring to FIG. 3, according to another embodiment of the present invention, four focused
In this case, as shown in FIG. 1, the plurality of focused
On the other hand, as shown in the figure, the ultrasound generated by the
Meanwhile, according to an exemplary embodiment of the present invention, the
From above, the interior of the
Meanwhile, referring to FIG. 5, the focused ultrasound generating apparatus according to an embodiment of the present invention controls the
The
Although the embodiments of the present invention have been described above, the scope of the present invention is not limited thereto, and it is recognized that the present invention is easily changed and equivalent by those skilled in the art to which the present invention pertains. Includes all changes and modifications to the scope of the matter.
10: housing 20: diagnostic ultrasonic transducer
30: focused ultrasound transducer 40: case
51, 53, 55: control unit 57: monitor
Claims (6)
A diagnostic ultrasound transducer installed in the housing and generating diagnostic ultrasound;
A plurality of focused ultrasound transducers installed in the housing to generate focused ultrasound (HIFU),
The diagnostic ultrasound transducer is a 2D ultrasound transducer,
The diagnostic ultrasound transducer includes a diagnostic function inserted into the through-hole formed in the housing and the through-hole formed in the support on which the focused ultrasound transducer is installed to be detachably installed in the housing.
The plurality of focused ultrasound transducers may include a focused ultrasound generator having a diagnostic function installed in front of the diagnostic ultrasound transducer so that the plurality of focused ultrasound transducers are spaced apart from each other so as to form an area through which the ultrasound waves generated by the diagnostic ultrasound transducer pass forward. Device.
And a plurality of focused ultrasound transducers having diagnostic functions arranged radially at equal intervals.
The plurality of focused ultrasound transducers are arranged so that the generated focused ultrasound has a common focus.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100073913A KR101052060B1 (en) | 2010-07-30 | 2010-07-30 | High intensity focused ultrasound generating device |
PCT/KR2011/005552 WO2012015248A2 (en) | 2010-07-30 | 2011-07-28 | Apparatus for generating high intensity focused ultrasound |
CN2011800373389A CN103052426A (en) | 2010-07-30 | 2011-07-28 | Apparatus for generating high intensity focused ultrasound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100073913A KR101052060B1 (en) | 2010-07-30 | 2010-07-30 | High intensity focused ultrasound generating device |
Publications (1)
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KR101052060B1 true KR101052060B1 (en) | 2011-07-26 |
Family
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Family Applications (1)
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KR1020100073913A KR101052060B1 (en) | 2010-07-30 | 2010-07-30 | High intensity focused ultrasound generating device |
Country Status (3)
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KR (1) | KR101052060B1 (en) |
CN (1) | CN103052426A (en) |
WO (1) | WO2012015248A2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101075878B1 (en) | 2011-05-17 | 2011-10-25 | 주식회사 하이로닉 | High intensity focused ultrasound generating device with a function of sensing contact |
KR101098995B1 (en) * | 2011-07-12 | 2011-12-28 | 동국대학교 산학협력단 | Ultrasonic apparatus comprising therapeutic ultrasonic transducer separably combined with diagnostic ultrasonic transducer |
KR101118480B1 (en) * | 2011-05-17 | 2012-03-12 | 주식회사 하이로닉 | High intensity focused ultrasound generating device with a function of operating multiple path simultaneously |
KR20170126418A (en) | 2017-08-17 | 2017-11-17 | 이일권 | A Ultrasound Probe With a Structure of Buffering a Heat Transform |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103520844B (en) * | 2012-07-03 | 2016-07-13 | 重庆海扶医疗科技股份有限公司 | Focused ultrasound therapy device |
KR102335321B1 (en) | 2019-12-10 | 2021-12-08 | 한국과학기술연구원 | Ultrasonic therapy and diagnosis apparatus implementing multiple functions using detachable circuit boards |
CN114951131B (en) * | 2022-04-26 | 2024-02-20 | 南京邮电大学 | Handheld portable ultrasonic cleaning device |
Citations (3)
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KR20040069043A (en) * | 2003-01-28 | 2004-08-04 | 주식회사 헬스피아 | Portable ultra-sonic unit for medical use |
KR100698582B1 (en) * | 2006-02-15 | 2007-03-21 | 주식회사 에이치엔티메디칼 | Apparatus for generating shock wave and shock wave treatment apparatus |
KR100991846B1 (en) * | 2008-05-09 | 2010-11-04 | 주식회사 에이치엔티메디칼 | Shock wave and ultrasound wave integrated therapy device |
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DE4302537C1 (en) * | 1993-01-29 | 1994-04-28 | Siemens Ag | Ultrasound imaging and therapy device - generates imaging waves and focussed treatment waves having two differing frequencies for location and treatment of e.g tumours |
SE518763C2 (en) * | 2000-07-17 | 2002-11-19 | Ultrazonix Dnt Ab | Device for non-invasive ultrasound treatment of disk disease |
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2010
- 2010-07-30 KR KR1020100073913A patent/KR101052060B1/en active IP Right Grant
-
2011
- 2011-07-28 CN CN2011800373389A patent/CN103052426A/en active Pending
- 2011-07-28 WO PCT/KR2011/005552 patent/WO2012015248A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20040069043A (en) * | 2003-01-28 | 2004-08-04 | 주식회사 헬스피아 | Portable ultra-sonic unit for medical use |
KR100698582B1 (en) * | 2006-02-15 | 2007-03-21 | 주식회사 에이치엔티메디칼 | Apparatus for generating shock wave and shock wave treatment apparatus |
KR100991846B1 (en) * | 2008-05-09 | 2010-11-04 | 주식회사 에이치엔티메디칼 | Shock wave and ultrasound wave integrated therapy device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101075878B1 (en) | 2011-05-17 | 2011-10-25 | 주식회사 하이로닉 | High intensity focused ultrasound generating device with a function of sensing contact |
KR101118480B1 (en) * | 2011-05-17 | 2012-03-12 | 주식회사 하이로닉 | High intensity focused ultrasound generating device with a function of operating multiple path simultaneously |
KR101098995B1 (en) * | 2011-07-12 | 2011-12-28 | 동국대학교 산학협력단 | Ultrasonic apparatus comprising therapeutic ultrasonic transducer separably combined with diagnostic ultrasonic transducer |
KR20170126418A (en) | 2017-08-17 | 2017-11-17 | 이일권 | A Ultrasound Probe With a Structure of Buffering a Heat Transform |
Also Published As
Publication number | Publication date |
---|---|
WO2012015248A3 (en) | 2012-05-03 |
CN103052426A (en) | 2013-04-17 |
WO2012015248A2 (en) | 2012-02-02 |
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