WO2017007269A1 - Cartouche avec élément de dissipation de chaleur couplé à celle-ci - Google Patents

Cartouche avec élément de dissipation de chaleur couplé à celle-ci Download PDF

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Publication number
WO2017007269A1
WO2017007269A1 PCT/KR2016/007402 KR2016007402W WO2017007269A1 WO 2017007269 A1 WO2017007269 A1 WO 2017007269A1 KR 2016007402 W KR2016007402 W KR 2016007402W WO 2017007269 A1 WO2017007269 A1 WO 2017007269A1
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WO
WIPO (PCT)
Prior art keywords
heat dissipation
housing
dissipation member
heat
cartridge
Prior art date
Application number
PCT/KR2016/007402
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English (en)
Korean (ko)
Inventor
정성재
Original Assignee
(주)클래시스
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 (주)클래시스 filed Critical (주)클래시스
Publication of WO2017007269A1 publication Critical patent/WO2017007269A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating

Definitions

  • the present invention relates to a cartridge to which a heat dissipation member is coupled.
  • the invention is an heat dissipation member coupled to the housing through a through hole formed in one side of the housing of the cartridge to effectively dissipate heat generated from the ultrasonic transducer during the ultrasonic treatment. to be.
  • Ultrasound therapy apparatus is a medical device using the heat generated from the ultrasound.
  • high intensity focused ultrasound hereinafter referred to as HIFU
  • HIFU high intensity focused ultrasound
  • HIFU has conventionally been used for the purpose of anti-cancer treatment that destroys cancer cells by selectively coagulating internal organ tumors at high temperature, but has recently been used for obesity treatment through fat removal.
  • An ultrasound therapy apparatus equipped with an ultrasound transducer for generating such HIFU is composed of a cartridge including an ultrasound transducer and a handpiece to which the cartridge is coupled.
  • the cartridge is replaceable, and the cartridge is filled with an acoustic liquid such as water.
  • Korean Patent Laid-Open Publication No. 10-2015-0006212 discloses an invention in which a detachable heat exchange module is mounted on the outside of an ultrasonic treatment cartridge.
  • a detachable heat exchange module is mounted on the outside of an ultrasonic treatment cartridge.
  • the present invention relates to a cartridge to which a heat dissipation member is coupled, and is an invention for effectively dissipating heat generated from an ultrasonic transducer during an ultrasonic treatment by inserting a heat dissipation member into a housing of a cartridge.
  • the cartridge to which the heat dissipation member according to the present invention is coupled is provided with an ultrasonic transducer, a housing having a medium filled therein, and an ultrasonic wave generated from the ultrasonic transducer located on a lower surface of the housing.
  • Ultrasonic transmission window for transmitting a characterized in that it comprises a heat dissipation member for inserting a portion of the body inside the housing and the remaining portion is exposed to the outside of the housing to cool the medium filled in the housing.
  • one side surface of the housing may be formed with a through hole for coupling a portion of the heat dissipation member through.
  • the heat dissipation member is located outside the housing and a heat dissipation plate for dissipating heat in the housing to the outside, and at least one protrusion formed on the back of the heat dissipation plate is inserted into the housing through the through hole It may include.
  • the protrusion may be spaced apart from the rear surface of the heat sink and may include a first protrusion and a second protrusion inserted into the housing through the through hole.
  • a plurality of spaced apart fins may protrude from the front of the heat sink.
  • the cartridge to which the heat dissipation member is coupled may further include a fan mounted to the heat dissipation member to cool the heat dissipation member.
  • the cartridge to which the heat dissipation member according to the present invention is coupled is provided with a cover part provided in the housing and the cover part so as to surround the remaining part of the heat dissipation member exposed to the outside of the housing, and the heat dissipation member positioned in the cover part. It may further include a fan for cooling.
  • the cartridge coupled to the heat dissipation member according to the present invention protrudes on one side of the housing so as to form a space between the housing and the heat dissipation plate to support the rear surface of the heat dissipation plate so as to separate one side of the housing from the rear side of the heat dissipation plate.
  • the heat sink may further include a support.
  • the cartridge to which the heat dissipation member according to the present invention is coupled may further include a heat dissipation plate protruding portion protruding from one side of the housing to support a lower portion of the heat dissipation plate spaced apart from one side of the housing.
  • the heat dissipation member may be detachable from the housing.
  • the heat radiating member may be made of a metal material.
  • the cross-sectional area of the heat dissipation member is widened to maximize the heat dissipation effect.
  • a fan for dissipating heat to the outside of the heat sink is coupled to the advantage that can effectively discharge the heat emitted by the heat dissipation member.
  • the fan for dissipating heat to the outside of the cover portion surrounding the housing is coupled to the advantage that can effectively release the heat emitted by the heat radiation member.
  • a space is formed between the housing and the heat sink by the heat sink support part so that heat generated in the housing is effectively released.
  • the support is formed on the outer surface of the housing to support the lower portion of the heat sink to prevent the heat sink is thermally deformed by the heat generated from the ultrasonic transducer.
  • FIG. 1 is a perspective view showing an ultrasound treatment apparatus according to the present invention.
  • Figure 2 is a perspective view showing a cartridge in which the heat dissipation member according to the present invention is coupled.
  • Figure 3 is a side view showing a cartridge coupled to the heat dissipation member according to the present invention.
  • Figure 4 is a perspective view showing an embodiment in which the fan is coupled to the heat radiation member according to the present invention.
  • FIG. 5 is a perspective view showing an embodiment in which a fan is coupled to the cover unit according to the present invention.
  • first through hole 132 second through hole
  • heat dissipation member 141 heat sink
  • second protrusion 150 heat sink support
  • 300a, 300b fan 301a, 301b: electric wire
  • FIG. 1 is a perspective view showing an ultrasound treatment apparatus according to the present invention.
  • the configuration of the ultrasound therapy apparatus will be described with reference to FIG. 1.
  • the ultrasound treatment apparatus includes a cartridge 100 which is in direct contact with a treatment part of a patient, and a handpiece 200 to which the cartridge 100 is coupled.
  • the cartridge 100 is detachably replaceable to the handpiece 200 so that it can be replaced when the temperature of the cartridge rises above a certain threshold in the course of continuous treatment.
  • a temperature sensor (not shown) may be attached to the outside or inside of the cartridge 100.
  • the cartridge 100 is composed of a housing 120 and a cover 110 surrounding the outside of the housing 120.
  • the housing 120 includes an ultrasonic transducer 400 for generating ultrasonic waves therein, wherein the ultrasonic waves are preferably high intensity focused ultrasonic waves (hereinafter referred to as HIFU).
  • HIFU high intensity focused ultrasonic waves
  • the integrated ultrasound generated from the ultrasonic transducer 400 is focused at a certain point of the fat cell so that the temperature rises at that point instantaneously. This destroys the tissue at the focused point and breaks down fat cells.
  • fat cells coagulated by fat coagulation necrosis are naturally removed by the body's damage repair mechanism.
  • such HIFU equipment has the advantage of treating the selected part without any damage to the skin surface since there is no direct stimulation on the skin surface.
  • the heat dissipation member 140 to be described later is preferably coupled to the upper housing 121, and an operation unit 500 and various control wires for controlling the ultrasonic transducer 400 are formed.
  • a medium 600 such as water.
  • the medium 600 serves as a medium for delivering ultrasonic waves.
  • a film (not shown) is preferably attached to the lower end of the housing 120. The film serves to transmit ultrasonic waves generated from the ultrasonic transducer 400 while sealing the housing 120.
  • the handpiece 200 is electrically connected to a controller (not shown) through a cable (not shown).
  • the treatment information is obtained through the handpiece 200, and when the controller program is executed through the handpiece 200, the controller controls the operation of the ultrasound transducer 400 through the operation unit 500.
  • 2 and 3 are a perspective view and a side view showing a cartridge coupled to the heat dissipation member according to the present invention. 2 and 3, it will be described with respect to the cartridge in which the heat dissipation member is coupled.
  • the heat dissipation member 140 has a portion of the body inserted into the housing 120 and the remaining portion is exposed to the outside of the housing 120 to cool the medium filled in the housing.
  • One side of the housing 120 is formed with a through hole 130 through which a portion of the heat dissipation member 140 penetrates and is coupled.
  • the heat dissipation member 140 is positioned outside the housing 120 and is formed on the rear surface of the heat dissipation plate 141 and the heat dissipation plate 141 for dissipating heat in the housing to the outside, and the housing 120 through the through hole 130. At least one protrusion (142, 143) is inserted into the interior of the.
  • the heat dissipation member 140 includes a heat dissipation plate 141 and a first protrusion 142 and a second protrusion 143 which are spaced apart at regular intervals from the rear surface of the heat dissipation plate 141 and extended.
  • the first protrusion 142 and the second protrusion 143 are preferably parallel to the longitudinal direction of the housing 120 in order to increase the coupling force with the housing 120.
  • the first protrusion 142 and the second protrusion 143 is preferably a rectangular parallelepiped shape, but the shape of the first protrusion 142 and the second protrusion 143 is not limited to the above embodiment.
  • the prior art is an invention that the heat exchange module is coupled to the outer surface of the housing to cool the heat of the cartridge through the cooling water circulation.
  • the first protrusion 142 and the second protrusion 143 are inserted into the housing 120 as well as the outer surface of the cartridge.
  • This structure is a structure in which the cross-sectional area of the heat radiation member 140, which is a medium through which heat generated from the ultrasonic transducer 400 is released, is increased. Due to the structure of the heat dissipation member 140, there is an advantage of maximizing the heat dissipation effect of the cartridge 100.
  • the heat dissipation plate 141 is not limited in shape, but in order to maximize the heat dissipation effect, the heat dissipation plate 141 is preferably composed of a plurality of heat dissipation fins 141a which are parallel in the longitudinal direction of the housing 120 and spaced at regular intervals. Unlike the shape of the heat sink 141 of the conventional rectangular parallelepiped, when the heat sink 141a includes a plurality of heat dissipation fins 141a that are parallel in the longitudinal direction of the housing 120 and spaced at regular intervals, the space between the heat dissipation fins 141a is exposed to the heat sink. 141) and the cross-sectional area in contact with the air is increased to increase the heat radiation effect.
  • the heat sink 140 is preferably formed on the outer surface of the housing 120 so that a space is formed between the rear surface of the heat sink 140 and the outer surface of the housing 120.
  • the heat sink support part 150 protrudes on one side surface of the housing 120 to support the rear surface of the heat sink 141 so that the one side surface of the housing 120 and the rear surface of the heat sink 141 are separated by the fan 300b described below. This is to improve the cooling efficiency by forming a space in which air for cooling can be circulated during cooling of the heat sink 140.
  • the heat sink support portion 160 for supporting the lower portion of the heat sink 140 is preferably protruded on one side of the housing 120.
  • the heat sink support part 160 supports the lower surface of the heat sink 141 spaced apart from one side of the housing 120 to thermally deform the heat sink 141 by the heat generated from the ultrasonic transducer 400. It serves to prevent.
  • the heat sink 141, the first protrusion 142, and the second protrusion 143 may be molded by insert injection, and a single member may be connected to an end of the first protrusion 142 and an end of the second protrusion 143. It is also possible to form, and to fit such a member to the heat sink 141 by fitting.
  • the coupling method of the heat sink 141, the first protrusion 142 and the second protrusion 143 is not limited to the above embodiment.
  • the through hole 130 is formed at an outer surface of the upper 121 of the housing 120. At this time, the through hole 130 is preferably formed in the upper portion 121 of the housing 120.
  • the through hole 130 preferably includes a first through hole 131 and a second through hole 132.
  • the first protrusion 142 and the second protrusion 143 are inserted into the first through hole 131 and the second through hole 132, respectively.
  • the first protrusion 142 and the second protrusion 143 may be formed.
  • the shape of the first through hole 131 and the second through hole 132 to be fit to the through hole 130 is matched with the shape of the cross-sectional area of the first protrusion 142 and the second protrusion 143. It is preferable.
  • heat generated in the ultrasonic transducer 400 is transferred to a medium 600 such as water, and the first protrusion 142 and the second protrusion ( 143) is thermal conduction.
  • heat generated from the ultrasonic transducer 400 is discharged to the outside of the housing 120 through the heat sink 141 connected to the first protrusion 142 and the second protrusion 143.
  • the material of the heat radiation member 140 is preferably metal. This is because metal has the advantages of low price and high thermal conductivity. Metal materials that may be used for the heat radiating member 140 include silver, copper, aluminum, and the like.
  • the heat dissipation member 140 is preferably detachable from the housing 120. When the cartridge 100 reaches the end of its life, only the housing 120 is removed and the heat dissipation member 140 used in the new housing 120 can be combined and used again, which is effective in terms of cost reduction.
  • FIG. 4 is a perspective view showing an embodiment in which the fan is coupled to the heat radiation member according to the present invention.
  • a configuration in which the fan is coupled to the heat dissipation member will be described with reference to FIG. 4.
  • the cartridge coupled to the heat dissipation member according to the present invention may further include a fan 300a mounted to the heat dissipation member 140 to cool the heat dissipation member 140.
  • the fan 300a is preferably coupled to the front surface of the heat sink 141 of the heat radiating member 140.
  • As the coupling method between the fan 300a and the heat sink 141 there is a method of fixing through bolts or fitting the fan 300a to the heat sink 141 to couple them.
  • it is not limited to the above embodiment.
  • the fan 300a controls the operation of the fan 300a through a wire 301a connecting the controller (not shown) and the fan 300a.
  • heat generated by the ultrasonic transducer 400 in the housing 120 is transferred to the first protrusion 142, the second protrusion 143, and the heat sink 141.
  • the fan 300a coupled to the heat dissipation member 140 serves to cool the heat dissipation member 140 by introducing air from the outside, or has a passage for dissipating heat generated from the heat dissipation member 140 to the outside of the housing 120.
  • the heat dissipation rate of the heat dissipation member 140 and the cooling rate of the heat dissipation member 140 are increased as compared with the heat dissipation only with the heat dissipation member 140.
  • FIG. 5 is a perspective view showing an embodiment in which the fan 300b is coupled to the cover 110 according to the present invention.
  • the fan 300b is coupled to the cover unit 110 with reference to FIG. 5.
  • the cartridge to which the heat dissipation member according to the present invention is coupled may further include a cover part 110 provided in the housing 120 to surround the remaining part of the heat dissipation member 140 exposed to the outside of the housing 120.
  • the cover 110 may include a fan 300b for cooling the heat radiating member 140 located therein.
  • the fan 300b is formed at one point in the cover 110.
  • the role of the fan 300b formed in the cover 110 is the same as that of the fan 300a coupled to the heat radiating member 140 described above. That is, air may be introduced from the outside to cool the heat dissipation member 140, or may be a passage for dissipating heat generated from the heat dissipation member 140 to the outside of the cover 110.
  • the fan 300b is formed on the cover 110 to face the heat sink 141 for quickly and efficiently releasing the heat released from the heat radiating member 140 or for fast and efficient cooling of the heat radiating member 140. desirable.
  • the discharge unit 310 is preferably formed on the upper surface of the cover 110.
  • the discharging unit 310 serves as a separate passage for discharging the cooled heat to the outside after cooling the heat of the heat dissipation member 140. Done.
  • the configuration of the discharge portion 310 is not only when the fan 300b is coupled to the silk cover portion 110, but also when the fan 300a is coupled to the heat dissipation member 140 or without the fans 300a and 300b. Even if the cover 110 may be formed.
  • a space is formed between the rear surface of the heat sink 141 and the outer surface of the housing 120, and between the spaces during operation of the fan 300b. Air is circulated to efficiently release heat through the fan 300b.
  • the fan 300b is controlled by the fan 300b by a wire 301b connecting the fan 300b and a controller (not shown).
  • the fan 300a coupled to the heat sink 141 and the fan 300b formed at one point of the cover 110 may be selectively formed. That is, the cartridge 100 may include both the fan 300a coupled to the heat sink 141 and the fan 300b formed at one point of the cover 110, or any one of them.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

La présente invention concerne une cartouche avec un élément de dissipation de chaleur couplée à celle-ci, la cartouche étant capable d'évacuer efficacement la chaleur générée par un transducteur à ultrasons au cours d'un procédé de traitement par ultrasons, en insérant une partie de l'élément de dissipation de chaleur dans un boîtier dans lequel est intégré le transducteur à ultrasons et qui est rempli d'un milieu, et en exposant le reste de l'élément de dissipation de chaleur à l'extérieur du boîtier.
PCT/KR2016/007402 2015-07-07 2016-07-07 Cartouche avec élément de dissipation de chaleur couplé à celle-ci WO2017007269A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150096721A KR101641309B1 (ko) 2015-07-07 2015-07-07 방열부재가 결합된 카트리지
KR10-2015-0096721 2015-07-07

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WO2017007269A1 true WO2017007269A1 (fr) 2017-01-12

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108767930A (zh) * 2018-07-05 2018-11-06 东莞市仲宣五金制品有限公司 一种带散热结构的多用充电设备
EP3981343A4 (fr) * 2019-06-05 2022-12-21 Olympus Corporation Dispositif d'entraînement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102165047B1 (ko) * 2020-03-04 2020-10-13 이가연 냉각부가 구비된 카트리지를 포함하는 고강도 집속형 초음파 기기
KR102376936B1 (ko) * 2021-09-02 2022-03-23 (주)아스테라시스 미용관리장치

Citations (5)

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Publication number Priority date Publication date Assignee Title
JP2011083363A (ja) * 2009-10-14 2011-04-28 Konica Minolta Medical & Graphic Inc 超音波プローブ、及び超音波診断装置
KR101335476B1 (ko) * 2013-02-25 2013-12-11 주식회사 코러스트 선집속 초음파 변환기 및 이를 포함하는 고강도 선집속 초음파 발생 장치
KR20140138030A (ko) * 2013-05-24 2014-12-03 주식회사 하이로닉 고강도 집속 초음파 생성 장치
KR20140141489A (ko) * 2013-05-30 2014-12-10 주식회사 하이로닉 냉동 지방 분해 장치 및 방법
KR20150006212A (ko) * 2013-07-08 2015-01-16 주식회사 제이시스메디칼 초음파 치료용 카트리지 및 이를 포함하는 의료기기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011083363A (ja) * 2009-10-14 2011-04-28 Konica Minolta Medical & Graphic Inc 超音波プローブ、及び超音波診断装置
KR101335476B1 (ko) * 2013-02-25 2013-12-11 주식회사 코러스트 선집속 초음파 변환기 및 이를 포함하는 고강도 선집속 초음파 발생 장치
KR20140138030A (ko) * 2013-05-24 2014-12-03 주식회사 하이로닉 고강도 집속 초음파 생성 장치
KR20140141489A (ko) * 2013-05-30 2014-12-10 주식회사 하이로닉 냉동 지방 분해 장치 및 방법
KR20150006212A (ko) * 2013-07-08 2015-01-16 주식회사 제이시스메디칼 초음파 치료용 카트리지 및 이를 포함하는 의료기기

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108767930A (zh) * 2018-07-05 2018-11-06 东莞市仲宣五金制品有限公司 一种带散热结构的多用充电设备
EP3981343A4 (fr) * 2019-06-05 2022-12-21 Olympus Corporation Dispositif d'entraînement

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