EP2078519A1 - Ultrasonic vibration device and beauty appliance - Google Patents

Ultrasonic vibration device and beauty appliance Download PDF

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Publication number
EP2078519A1
EP2078519A1 EP08021457A EP08021457A EP2078519A1 EP 2078519 A1 EP2078519 A1 EP 2078519A1 EP 08021457 A EP08021457 A EP 08021457A EP 08021457 A EP08021457 A EP 08021457A EP 2078519 A1 EP2078519 A1 EP 2078519A1
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EP
European Patent Office
Prior art keywords
solid
horn
ultrasonic vibration
vibration device
solids
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP08021457A
Other languages
German (de)
English (en)
French (fr)
Inventor
Takeshi Matsusaka
Itaru Saida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Panasonic Electric Works Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Electric Works Co Ltd filed Critical Panasonic Electric Works Co Ltd
Publication of EP2078519A1 publication Critical patent/EP2078519A1/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A61H23/0245—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with ultrasonic transducers, e.g. piezoelectric
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
    • A61H7/002—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for by rubbing or brushing
    • A61H7/004—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for by rubbing or brushing power-driven, e.g. electrical
    • A61H7/005—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for by rubbing or brushing power-driven, e.g. electrical hand-held
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • G10K11/025—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators horns for impedance matching

Definitions

  • the invention relates to ultrasonic vibration devices and beauty appliances.
  • FIG. 1 shows an ultrasonic vibration device (ultrasonic vibration substrate) described in Japanese Patent Application Publication No. 2007-260363 published on October 11, 2007 .
  • the ultrasonic vibration device is formed of an ultrasonic vibrator 15 and a horn (substrate) 10.
  • the ultrasonic vibrator 15 is fixed to the horn 10.
  • the horn 10 is made of alumina.
  • the ultrasonic vibration device is installed in an ultrasonic probe, and is used for a beauty appliance.
  • FIG. 2 depicts a characteristic curve of ideal impedance versus frequency of vertical vibration in an ultrasonic vibration device under no-load condition.
  • "OSCILLATION RANGE” is the frequency range having high ultrasonic generation efficiency
  • "fr" and “fa” are the resonance frequency and the antiresonance frequency, respectively.
  • the impedance range corresponding to the "OSCILLATION RANGE" under load condition is narrower than that under no-load condition. Accordingly, in the impedance characteristic curve, the ultrasonic vibration device under no-load condition can be driven at comparatively low output, and the ultrasonic vibration device under load condition can be driven at comparatively high output.
  • the horn 10 integrally has a taper shaped solid 11 and a circular cylinder shaped solid 12, and the thickness of the solid 12 is thicker than that of the solid 11.
  • the impedance characteristic curve of the device may include spurious as shown in FIG. 3 by the influence of the lateral vibration (specifically, large resonance) generated at the solid 12 on the vertical vibration generated at the horn 10. In this case, if the device is driven at the frequency "fd1", the impedance difference between no-load and load conditions becomes small, which reduces the output difference between no-load and load conditions.
  • An ultrasonic vibration device of the present invention comprises an ultrasonic vibrator for generating ultrasonic vibration, and a horn having front and rear surfaces.
  • the horn is configured to emit ultrasonic energy from the front surface.
  • the ultrasonic energy is obtained from the ultrasonic vibrator.
  • the rear surface of the horn is connected with the ultrasonic vibrator.
  • the horn integrally comprises first and second solids.
  • the first solid has said front surface, and is shaped to become narrower from the rear end to the front end of the first solid. Every width of the second solid is different from any width of the first solid, exclusive of the rear end of the first solid.
  • the thickness of the first solid is equal to or thicker than that of the second solid.
  • the lateral vibration generated at the first solid has different frequencies among positions in the thickness direction of the first solid, and accordingly the influence of the lateral vibration generated at the first solid can be reduced. Moreover, since the thickness of the first solid is equal to or thicker than that of the second solid, the influence of the lateral vibration generated at the second solid can be also reduced. Therefore, it is possible to prevent spurious from occurring between the resonance frequency and the antiresonance frequency in a characteristic curve of impedance versus frequency of vertical vibration generated at the horn.
  • the edge of said front surface is a rounded edge.
  • the first solid since the first solid has the rounded edge and the tapered side, it is possible to make the front surface of the horn smoothly touch human skin. Consequently, the resistance to the skin can be reduced.
  • the first solid is in the shape of a truncated cone. This configuration is hereinafter referred to as a "second configuration".
  • the second solid may have said rear surface.
  • the horn may further comprise a third solid. Every diameter of the third solid may be different from any diameter of the first and second solids. The thickness of the third solid may be equal to or thinner than that of the first solid.
  • the third solid can be latched to the inner edge side of an opening of a head cover in a beauty appliance, so that the horn can be prevented from coming off the opening.
  • the frequency of the lateral vibration generated at the third solid is different from those of the lateral vibrations generated at the first and second solids. Therefore, even if the thickness of the second and third solids is thicker than that of the first solid, the occurrence of large resonance in a diameter direction of the horn can be avoided.
  • the horn may further comprise a fourth solid.
  • the fourth solid may be in the shape of a circular cylinder having a smaller diameter than those of the second and third solids.
  • the fourth solid may be combined with the rear end of the second solid.
  • the third solid may have said rear surface and may be also combined with the rear end of the fourth solid.
  • the fourth solid forms a peripheral groove between the second and third solids, and accordingly a gum member such as an O ring or the like can be fit into the peripheral groove. Therefore, it is possible to prevent gel or the like from entering inside a beauty appliance from an opening of its head cover.
  • the fourth solid has a smaller diameter than those of the second and third solids, the frequency of the lateral vibration generated at the fourth solid is different from that of each lateral vibration generated at the second and third solids. Therefore, even if the thickness of the second to fourth solids is thicker than that of the first solid, the occurrence of large resonance in a diameter direction of the horn can be avoided.
  • the second solid may have said rear surface.
  • the first and second solids may form a truncated cone having a tapered side. In this configuration, the influence of the lateral vibration generated in the horn can be considerably reduced.
  • a beauty appliance of the present invention comprises the ultrasonic vibration device.
  • FIG. 4 shows an ultrasonic vibration device 1 in accordance with a first embodiment of the present invention.
  • the ultrasonic vibration device 1 has an ultrasonic vibrator (e.g., a piezoelectric vibrator) 15 for generating ultrasonic vibration, and a flat (specifically a disc) shaped horn 10 having front and rear surfaces 100 and 101.
  • each of the front and rear surfaces 100 and 101 is a plane.
  • the rear surface 101 is connected with the ultrasonic vibrator 15. That is, the ultrasonic vibrator 15 is mounted on the rear surface 101 of the horn 10.
  • the horn 10 is configured to emit ultrasonic energy from the front surface 100.
  • the ultrasonic energy is obtained from the ultrasonic vibrator 15.
  • the horn 10 is made of metal such as aluminum or the like, and integrally has solids 11 and 12 (first and second solids).
  • the solid 11 has the front surface 100 is shaped to become narrower from the rear end to the front end of the solid 11.
  • the solid 11 is in the shape of a truncated cone and has a tapered side 111.
  • the taper angle " ⁇ " is preferably equal to or less than 40°, but not limited to, e.g., 38°.
  • the peripheral edge of the front surface 100 is a rounded edge 110 smoothly joined to the tapered side 111. If the ultrasonic vibration device 1 is used for a beauty appliance, the device 1 has the rounded edge 110 and the tapered side 111 and accordingly it is possible to make the front surface 100 of the horn 10 smoothly touch human skin. Consequently, the resistance to the skin can be reduced. As shown in FIG.
  • the lateral vibration waves have anti-nodes at both ends of the horn 10 in a diameter direction, and therefore the lateral vibration generated at the solid 11 of the first embodiment has different frequencies among positions in the thickness direction of the solid 11. Accordingly, the influence of the lateral vibration generated at the solid 11 can be reduced.
  • the solid 12 is in the shape of a circular cylinder having the same diameter "D1" as the rear end of the solid 11, and has the rear surface 101. Specifically, the diameter of the solid 12 is at least 4mm larger than that of the front surface 100.
  • the horn 10 since the horn 10 has the circular cylinder shaped solid 12, the horn 10 can be fit into an opening of a head cover of a beauty appliance, without a gap.
  • the thickness of the solid 11 is equal to or thicker than that of the solid 12. Since the lateral vibration waves have anti-nodes at both ends of the horn 10 in a diameter direction, the lateral vibration generated at the solid 12 has a constant frequency in the thickness direction of the solid 12. In the first embodiment, since the thickness of the solid 11 is equal to or thicker than that of the solid 12, the influence of the lateral vibration generated at the solid 12 can be reduced in comparison with the conventional structure of FIG. 1 . In the example of FIG. 4 , the thickness of the solid 11 is thicker than that of the solid 12, and accordingly the influence of the lateral vibration generated at the solid 12 can be reduced considerably. Therefore, it is possible to prevent spurious from occurring between the resonance frequency and the antiresonance frequency in a characteristic curve of impedance versus frequency of vertical vibration generated at the horn 10.
  • FIG. 5 shows an ultrasonic vibration device 1 in accordance with a second embodiment of the present invention.
  • like kind elements are assigned the same reference numerals as depicted in the first embodiment.
  • a horn 10 of the second embodiment is made of metal such as aluminum or the like, and integrally has solids 11, 12 and 13 (first, second and third solids). That is, the horn 10 further has the solid 13.
  • the solids 11 and 12 of the second embodiment are respectively formed in the same way as those of the first embodiment. However, the solid 13 has the rear surface 101 of the horn 10 and is joined to the rear end of the solid 12.
  • the thickness of the third solid 13 is equal to or thinner than that of the solid 11.
  • the thickness of the third solid 13 is thinner than that of the solid 11. Accordingly, the influence of the lateral vibration generated at the solid 13 can be reduced.
  • the solid 13 is in the shape of the circular cylinder having the larger diameter "D2" than those of the solids 11 and 12, the frequency of the lateral vibration generated at the solid 13 is different from that of the lateral vibration generated at the solid 12. Therefore, even if the thickness of the solids 12 and 13 is thicker than that of the solid 11, the occurrence of large resonance in a diameter direction of the horn 10 can be avoided.
  • FIG. 6 shows an ultrasonic vibration device 1 in accordance with a third embodiment of the present invention.
  • like kind elements are assigned the same reference numerals as depicted in the second embodiment.
  • the solid 14 is in the shape of a circular cylinder having a smaller diameter "D3" than those of the solids 12 and 13, and is joined to the rear end of the solid 12. That is, the solid 14 forms a peripheral groove between the solids 12 and 13. If the ultrasonic vibration device 1 of the third embodiment is used for a beauty appliance, a gum member such as an O ring or the like can be fit into the peripheral groove. Therefore, it is possible to prevent gel or the like from entering inside the beauty appliance from an opening of its head cover.
  • the thickness of the third solid 14 is equal to or thinner than that of the solid 11.
  • the thickness of the third solid 14 is thinner than that of the solid 11. Accordingly, the influence of the lateral vibration generated at the solid 14 can be reduced.
  • the solid 14 is in the shape of the circular cylinder having the smaller diameter "D3" than those of the solids 12 and 13, the frequency of the lateral vibration generated at the solid 14 is different from that of each lateral vibration generated at the solids 12 and 13. Therefore, even if the thickness of the solids 12-14 is thicker than that of the solid 11, the occurrence of large resonance in a diameter direction of the horn 10 can be avoided.
  • FIG. 7 shows an ultrasonic vibration device 1 in accordance with a fourth embodiment of the present invention.
  • like kind elements are assigned the same reference numerals as depicted in the firth embodiment.
  • FIG. 8 shows an ultrasonic vibration device 1 in accordance with a fifth embodiment of the present invention.
  • like kind elements are assigned the same reference numerals as depicted in the firth embodiment.
  • a horn 10 of the fifth embodiment is made of metal such as aluminum or the like, and integrally has first and second solids which form a truncated cone having a taped side 102.
  • the upper part of the horn 10 corresponds to the first solid
  • the lower part of the horn 10 corresponds to the second solid.
  • the thickness of the first solid is equal to or thicker than that of the second solid.
  • the influence of the lateral vibration generated in the horn 10 can be considerably reduced.
  • a disc shaped ultrasonic vibrator 15 is mounted on the rear surface 101 of the horn 10 so that the axis of the ultrasonic vibrator 15 is off the axis of the disc shaped horn 10. In this example, the occurrence of large resonance in a diameter direction of the horn 10 can be avoided.
  • FIGS. 9 and 10 show a beauty appliance 2 in accordance with a sixth embodiment of the present invention.
  • the beauty appliance 2 is formed of head blocks 3 and 4, a support block 5 and a grip block 6.
  • Each of the head blocks 3 and 4 is equipped with an ultrasonic vibration device 1 of any of the first to fifth embodiments.
  • the head block 3 is equipped with, but not limited to, e.g., the ultrasonic vibration device 1 of FIG. 6 .
  • the head block 3 has the ultrasonic vibration device 1, a head cover 30, O rings 32 and 33, and terminals 34 and 35.
  • the ultrasonic vibrator 15 has a front electrode and a rear electrode formed on the front 150 and the rear 151, respectively.
  • the horn 10 has a plurality of (e.g., three) recesses 130 formed on the rear end of the solid 13.
  • each of the front 150 and the rear 151 of the ultrasonic vibrator 15 is a plane.
  • the head cover 30 is in the shape of a circular cylinder, and has a front opening 300, a rear opening 301, and dents 302 formed on the inner periphery.
  • the head base 31 is formed to close the rear opening 301 of the head cover 30, and has a center hole 310, a peripheral groove 311, a plurality of (e.g., three) hooks 312 and a plurality of (e.g., three) lock poles 313.
  • the peripheral groove 311 is formed on the outer peripheral side of the head cover 30. The hooks 312 are engaged with the dents 302 of the head cover 30, respectively, and thereby the head cover 30 is fixed to the head base 31.
  • the solid 13 of the horn 10 is latched to the inner edge side of the front opening 300 of the head cover 30 so that the solid 11 projects outward from the front opening 300.
  • the O ring 32 is fit into the peripheral groove (solid 14) of the horn 10, and seals between the horn 10 and the front opening 300 of the head cover 30.
  • the O ring 33 is fit into the peripheral groove 311 of the head base 31, and seals between the horn 10 and the rear opening 301 of the head cover 30.
  • the lock poles 313 of the head base 31 are fit into the recesses 130 of the horn 10, respectively, and thereby preventing the horn 10 from rotating.
  • the terminal 34 is in contact with the rear electrode of the ultrasonic vibrator 15, and is also connected with a lead wire inserted into the center hole 310 of the head base 31.
  • the terminal 35 is in contact with the rear surface 101 of the horn 10 and connected with the front electrode of the ultrasonic vibrator 15 through the horn 10, and is also connected with a lead wire inserted into the center hole 310 of the head base 31. Thereby, electric power can be supplied to the ultrasonic vibrator 15 through the lead wires.
  • the head block 4 is formed like the head block 3.
  • the ultrasonic vibrator 15 in the head block 4 has a horn 10 for nose care, of which front surface 101 is smaller than that of the ultrasonic vibration device 1 in the head block 3.
  • the support block 5 is formed of head links 51 and 52, a head base 53 and a pair of case halves 54.
  • the head links 51 and 52 are fixed to the head base 53.
  • the case halves 54 are fixed to the head base 53, and then cover the head base 53.
  • the head blocks 3 and 4 are supported by the head base 53 through the head links 51 and 52, respectively.
  • the head block 3 is floatable and slidable through the head link 51, while the head block 4 is unslidable.
  • the grip block 6 is formed of an access ring 61, a housing 62, a cover 63, a control circuit (printed-circuit assembly) 64, a rechargeable battery (secondary battery) 65 and an operation switch 66.
  • the support block 5 is supported by the grip block 6 through the access ring 61.
  • the housing 62 is in the shape of a circular cylinder, and the bottom opening of the housing 62 is closed with the cover 63.
  • the control circuit 64 and the rechargeable battery 65 are put in the housing 62, and each ultrasonic vibrator 15 of the head blocks 3 and 4 is electrically connected to the control circuit 64 through lead wires.
  • the operation switch 66 is formed of a switch gum 661, a switch presser 662, a switch axis 663 and a switch button 664.
  • the rechargeable battery 65 and the operation switch 66 are electrically connected to the control circuit 64 through lead wires.
  • the control circuit 64 supplies electric vibration to one or both of the head blocks 3 and 4. Thereby, one or both head blocks convert the electric vibration into mechanical vibration to generate ultrasonic vibration.
  • the mechanical vibration is transmitted to one or both horns 2. Therefore, a user can transmit the ultrasonic vibration to the skin or into the living body by making the front surface 100 of the horn 10 touch the skin while holding the grip block 6. Thereby, a desired beauty effect can be obtained.
  • the head block 3 since the head block 3 includes the ultrasonic vibration device 1 of FIG. 6 , the occurrence of large resonance in a diameter direction of the horn 10 can be avoided like the third embodiment. Accordingly, it is possible to prevent spurious from occurring between the resonance frequency and the antiresonance frequency in a characteristic curve of impedance versus frequency of vertical vibration generated at the horns 10.
  • each horn 10 of the head blocks 3 and 4 is in the shape of a flat, each horn 10 can be easily formed, and miniaturizing and cost reduction can be possible.
  • the horns 10 also have the rounded edge 110 and the tapered side 111 each, and accordingly it is possible to make the front surfaces 100 of the head blocks 3 and 4 smoothly touch human skin. Further, gel or the like can be prevented from entering inside the beauty appliance 2 from the front opening 300 of the head cover 30. The horn 10 can be also prevented from coming off the front opening 300 of the head cover 30.
  • the ultrasonic vibration device of the present invention can be applied to a device for ultrasonic processing such as diagnosis, processing, joint, cleaning, percutaneous permeation accelerator, diffusion, dispersion, emulsification, atomization or the like.

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  • Health & Medical Sciences (AREA)
  • Rehabilitation Therapy (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pain & Pain Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Dermatology (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
EP08021457A 2008-01-10 2008-12-10 Ultrasonic vibration device and beauty appliance Withdrawn EP2078519A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008003509A JP4936187B2 (ja) 2008-01-10 2008-01-10 美容装置

Publications (1)

Publication Number Publication Date
EP2078519A1 true EP2078519A1 (en) 2009-07-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP08021457A Withdrawn EP2078519A1 (en) 2008-01-10 2008-12-10 Ultrasonic vibration device and beauty appliance

Country Status (5)

Country Link
EP (1) EP2078519A1 (ja)
JP (1) JP4936187B2 (ja)
CN (1) CN101480645B (ja)
HK (1) HK1132476A1 (ja)
RU (1) RU2403989C2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013068569A3 (de) * 2011-11-11 2013-08-29 Mussmann Ernst Anordnung zum übertragen von körperschallwellen auf einen körper

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5076125B2 (ja) * 2010-03-23 2012-11-21 精電舎電子工業株式会社 超音波溶着機、超音波溶着システム
CN202554762U (zh) * 2012-01-11 2012-11-28 中山尚荣美容仪器有限公司 一种超声波加热仪
JP6556528B2 (ja) * 2015-07-01 2019-08-07 マクセルホールディングス株式会社 美容器具
JP6710544B2 (ja) * 2016-03-03 2020-06-17 マクセルホールディングス株式会社 美容器具
JP6074583B1 (ja) * 2016-03-08 2017-02-08 精電舎電子工業株式会社 線材の超音波たわみ振動装置、超音波切断装置、超音波洗浄装置、超音波分離装置、超音波付着物除去装置、超音波たわみ振動手段付きバルーンカテーテル装置。
JP6666502B2 (ja) * 2019-04-16 2020-03-13 マクセルホールディングス株式会社 美容器具

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JP2004228862A (ja) * 2003-01-22 2004-08-12 Tamura Seisakusho Co Ltd 超音波振動子
WO2005030407A1 (en) 2003-09-29 2005-04-07 Matsushita Electric Works, Ltd. Ultrasonic cleaning device
JP2007090139A (ja) * 2005-09-27 2007-04-12 Matsushita Electric Works Ltd 超音波発生装置及び超音波美容装置
JP2007260366A (ja) * 2006-03-27 2007-10-11 Besutekku:Kk 超音波振動基体、超音波プローブ、美容機器及び健康機器
EP2042149A1 (en) * 2007-09-28 2009-04-01 Panasonic Electric Works Co., Ltd. Ultrasonic cosmetic device

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JPS6473366A (en) * 1987-09-14 1989-03-17 Fuji Xerox Co Ltd Image forming device
JP2001095875A (ja) * 1999-09-29 2001-04-10 Tdk Corp 超音波健康・美容器
JP2001252323A (ja) * 2000-03-14 2001-09-18 Katsutoshi Masuda 美容器具
JP2004194850A (ja) * 2002-12-18 2004-07-15 Mic Mac:Kk 超音波美顔器
JP2007090184A (ja) * 2005-09-27 2007-04-12 Matsushita Electric Works Ltd 超音波発生装置

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JP2004228862A (ja) * 2003-01-22 2004-08-12 Tamura Seisakusho Co Ltd 超音波振動子
WO2005030407A1 (en) 2003-09-29 2005-04-07 Matsushita Electric Works, Ltd. Ultrasonic cleaning device
JP2007090139A (ja) * 2005-09-27 2007-04-12 Matsushita Electric Works Ltd 超音波発生装置及び超音波美容装置
JP2007260366A (ja) * 2006-03-27 2007-10-11 Besutekku:Kk 超音波振動基体、超音波プローブ、美容機器及び健康機器
EP2042149A1 (en) * 2007-09-28 2009-04-01 Panasonic Electric Works Co., Ltd. Ultrasonic cosmetic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013068569A3 (de) * 2011-11-11 2013-08-29 Mussmann Ernst Anordnung zum übertragen von körperschallwellen auf einen körper
AT15678U1 (de) * 2011-11-11 2018-04-15 Mussmann Ernst Übertragung von Körperschallwellen in einen Körper

Also Published As

Publication number Publication date
JP4936187B2 (ja) 2012-05-23
CN101480645B (zh) 2011-05-11
JP2009165503A (ja) 2009-07-30
CN101480645A (zh) 2009-07-15
RU2403989C2 (ru) 2010-11-20
RU2008152480A (ru) 2010-07-10
HK1132476A1 (en) 2010-02-26

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