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WO2015034129A1 - Pièce à main laser médicale - Google Patents

Pièce à main laser médicale Download PDF

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Publication number
WO2015034129A1
WO2015034129A1 PCT/KR2013/010365 KR2013010365W WO2015034129A1 WO 2015034129 A1 WO2015034129 A1 WO 2015034129A1 KR 2013010365 W KR2013010365 W KR 2013010365W WO 2015034129 A1 WO2015034129 A1 WO 2015034129A1
Authority
WO
WIPO (PCT)
Prior art keywords
probe
fixed
laser
rotating
electromagnet
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.)
Ceased
Application number
PCT/KR2013/010365
Other languages
English (en)
Korean (ko)
Inventor
김종원
김정현
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.)
Won Technology Co Ltd
Original Assignee
Won Technology 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
Priority claimed from KR20130107009A external-priority patent/KR20150028453A/ko
Priority claimed from KR1020130108751A external-priority patent/KR101585711B1/ko
Application filed by Won Technology Co Ltd filed Critical Won Technology Co Ltd
Publication of WO2015034129A1 publication Critical patent/WO2015034129A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/201—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser with beam delivery through a hollow tube, e.g. forming an articulated arm ; Hand-pieces therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00184—Moving parts
    • A61B2018/00202—Moving parts rotating
    • A61B2018/00208—Moving parts rotating actively driven, e.g. by a motor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00452—Skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00505—Urinary tract
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00559—Female reproductive organs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes

Definitions

  • the present invention relates to a medical laser handpiece.
  • laser treatment is performed in various ways such as incision of skin tissue, hemostasis, pain relief, tattoo removal, and skin dermabrasion.
  • the laser beam used in the medical procedure is generated in the laser generating apparatus as a high power laser. Since the high power laser beam generated by the laser generator is difficult to be transmitted directly to the patient, a laser delivery device capable of delivering the high power laser beam generated by the laser generator to the patient's treatment site is required. We need to specialize the (handpiece).
  • vagina In the case of women, the vagina is relaxed by various causes such as sexual life, pregnancy, and childbirth, which causes diseases such as cervical inflammation, vaginitis, pelvic inflammatory disease, and cold symptoms, and in case of sagging, urinary incontinence may be experienced. Urinary incontinence is common enough to occur in more than 45% of Korea.
  • the vagina is treated using a laser in order to shrink and make the inner wall of the vaginal cavity more elastic.
  • the energy of CO2 laser, Nd: YAG laser, Thulium laser, Er: YAG laser was generally used.
  • the conventional laser therapy device for treating the vagina of a woman has been performed outside of the vagina, that is, only at the entrance of the vagina using the above laser.
  • the technical problem to be achieved by the present invention is to provide a medical laser handpiece that is easy to operate by reducing the procedure time is possible laser treatment in the vagina for the treatment of cervical inflammation, vaginitis, pelvic inflammation, cold, incontinence.
  • Medical laser handpiece is a fixed probe (probe) is formed in a cylindrical shape having a space therein, the installation portion extending perpendicular to the forming direction of the fixed probe on the outer peripheral surface of the fixed probe, the A fixed electromagnet mounted close to the fixed probe among the installation units, a rotating electromagnet installed at the installation unit with a spacing from the fixed electromagnet, and a space between the fixed probe and the fixed probe outside the fixed probe, A rotation probe including a laser output hole formed as a hole which rotates and is formed as a hole penetrating a thickness on an outer circumferential surface of an end portion thereof, and one side of the laser output hole is connected to the laser output hole so that the laser passing through the fixed probe passes through the laser output hole A reflection mirror for reflecting light, the high surface of the inner surface of the rotating probe A fixed magnet part formed at a position facing one surface of the electromagnet, and an inner circumferential surface corresponding to a position facing the top surface of the rotating electromagnet among the inner
  • the N pole and the S pole are alternately arranged.
  • the rotatable probe unit includes a gas generated by the laser positioned on a horizontal line between the fixed and rotatable electromagnet and an end of the fixed probe among the inner surfaces of the rotatable probe. It further includes a vent for discharging to the outside.
  • the rotary probe further includes a gas discharge hole positioned in the rotary probe adjacent to the ventilation unit to discharge the gas to the outside.
  • Bearings are provided on an outer surface of the fixed probe and an inner surface of the rotatable probe to support the rotational drive of the rotatable probe.
  • an image sensor configured to output an image signal for an image of a portion exposed through the laser output hole positioned in the fixed probe.
  • It includes an illumination unit for irradiating light to the portion exposed through the laser output hole positioned in the fixed probe.
  • the fixed probe may further include a signal line that transmits the image signal output from the image sensor to the inner surface of the fixed probe to the outside, or transmits power to the lighting unit from the outside.
  • the medical laser handpiece according to an embodiment of the present invention is a technical problem to be achieved by the laser treatment in the vagina for the treatment of cervical inflammation, vaginitis, pelvic inflammation, coldness, incontinence, etc.
  • the procedure time is reduced and the operation is convenient.
  • FIG. 1 is a block diagram showing a laser transfer process applied to a medical laser handpiece according to an embodiment of the present invention.
  • Figure 2 is a side cross-sectional view showing the structure of a medical laser handpiece according to an embodiment of the present invention.
  • FIG. 3 is a front cross-sectional view showing a space formed in the thickness of the fixed probe in FIG.
  • FIG. 4 is a front cross-sectional view illustrating the medical laser handpiece illustrated in FIG. 2, taken along a line C-C, of a rotating probe, a fixed probe, an installation part, an electromagnet, and a rotating magnet part.
  • FIG. 5 is a block diagram illustrating a control unit for controlling the operation of the medical laser handpiece of FIG. 2.
  • Figure 6 is a cross-sectional view showing the structure of a medical laser handpiece according to an embodiment of the present invention.
  • Figure 7 is a view showing the front direction of the vaginal inner wall to be treated through the medical laser handpiece according to an embodiment of the present invention.
  • the medical laser handpiece 1000 is connected to a laser generator 3 for generating a laser RL, and the laser generator 3
  • the laser RL outputted from) is irradiated to a desired portion so that laser treatment can be performed.
  • the medical laser handpiece 1000 has a body portion 1 connected to the laser generating portion 3 and a treatment portion 2 connected to the body portion 1.
  • the body part 1 is a part which the user of the medical laser handpiece 1000 can hold by hand and serves as a handle of the medical laser handpiece 1000 and controls the control unit 101 for controlling the treatment unit 2. Equipped.
  • the body 1 may be provided with a power switch for controlling the driving of the medical laser handpiece 1000 and various control switches for controlling the operation of the control unit 101 and the treatment unit (2). At this time, these switches are connected to the control unit 101, the operation of the treatment unit 2 is controlled according to the operating state of these switches.
  • the body part 1 also performs a delivery path function of delivering the laser output from the laser generating part 3 to the treatment part 2, a passage through which the laser passes is located inside the body part 1.
  • the body portion 1 may further include an optical portion (not shown) formed of a plurality of lenses for adjusting the state of the laser output to the treatment portion (2).
  • the treatment unit 2 is located on the side of the end of the laser output hole 201 for outputting the laser to the desired portion, the fixed probe 210 is connected and fixed to the body portion 1, the body portion 1 of the fixed probe It is spaced apart from the end at the end that is not connected to the end and is formed to face the direction of the laser output hole 201, connected to the reflective mirror 220, the body portion 1 connected to the laser output hole 201 At least one mounting portion 230, the mounting portion 230 is formed extending in a direction perpendicular to the direction in which the fixed probe 210 is formed on the side of the two electromagnets 231, which is magnetic when the current comes in 232), the rotating probe 240 positioned at a predetermined distance from the outer surface of the fixed probe 210 and the installation unit 230, and on the surface facing the electromagnets 231 and 232 of the inner surface of the rotating probe 240.
  • the permanent magnets 241 and 242 are formed.
  • the laser output hole 201 penetrates the rotation probe 240 to a part of the rotation probe 240 corresponding to the outer case of the treatment unit 2.
  • the fixed probe 210 is fixedly connected to a stage at which the laser is output from the body portion 1, is connected to the optical path of the laser formed in the body portion 1, and has an internal space in which the optical path of the laser is extended.
  • An end not connected with (1) has an open cylindrical shape.
  • the reflective mirror 220 is connected to an open end of the rotating probe 240 in which the laser output hole 201 is formed, and is inclined in the open end direction of the fixed probe 210 so that the bottom of the reflective mirror 220 is fixed to the fixed probe (
  • the laser beam is output to the laser output hole 201 by reflecting the laser beam passing through the internal space of the fixed probe 210 by descending toward the open end direction of the 210 to face the laser output hole 201.
  • the reflection mirror 220 is connected to the rotation probe 240 in which the laser output hole 201 is formed to be driven to rotate like the rotation of the rotation probe 240.
  • the reflection mirror 220 does not change in the angle at which the laser output hole 201 is viewed.
  • the treatment part 2 is located inside the fixed probe 210 at the position where the reflection mirror 220 and the fixed probe 210 are adjacent to each other, that is, the furthest position from the laser output hole 201 among the open ends of the fixed probe 210.
  • the surface further includes an image sensor 281 and an illumination unit 282 facing the laser output hole 201 direction A.
  • the image sensor 281 outputs an image signal of an image exposed through the laser output hole 201 and is formed at a position at which the open end of the fixed probe 210 is exposed to the laser output hole 201. Rather than taking a closed portion without forming a), an image of the outside of the treatment unit 2 may be photographed through the laser output hole 201.
  • the image sensor 281 outputs an image signal of a portion of the inner wall of the vagina to which the laser is irradiated, thereby visually confirming a desired state of the vaginal portion, so that a user such as a doctor may visually check the state of the treatment portion.
  • the lighting unit 282 assists an operation of acquiring an image signal by the image sensor 281, and irradiates light to a portion exposed through the laser output hole 201 positioned in the fixed probe 210. This is to improve the image quality of the image signal obtained by irradiating light to the inner part of the obtained quality.
  • the lighting unit 282 may be formed of at least one light emitting diode (LED), but is not limited thereto.
  • LED light emitting diode
  • the fixed probe 210 includes a signal line 283 on the inner surface of the image sensor 280 as described above, which transmits an image signal or supplies power for driving the lighting unit 282. Or to form a space inside the thickness of the fixed probe 210 to pass through the space.
  • the installation unit 230 extends in a vertical direction in a direction in which the fixed probe 210 is formed on a side of the side of the fixed probe 210 connected to the body portion 1.
  • the installation unit 230 has a position to allow the outer surface of the rotation probe 240 to be vertically formed as the installation unit 230 after having a length equal to the length of the vaginal length of the examinee undergoing laser treatment.
  • the two electromagnets 231 and 232 are installed in the installation unit 230 with a space therebetween.
  • the electromagnets 231 and 232 are divided into a fixed electromagnet 231 formed closer to the fixed probe 210 and a rotating electromagnet 232 formed closer to the rotation probe 240.
  • the fixed electromagnet 231 and the rotating electromagnet 232 will be described below together with the permanent magnet portions 241 and 242.
  • the rotary probe 240 is formed to surround the outside of the fixed probe 210 at a distance from the fixed probe 210.
  • the surface surrounding the front end of the installation unit 230 of the outer surface of the rotary probe 240 is inserted into the vagina of the laser irradiated, and abuts the inner wall of the vagina.
  • At least one bearing 250 may be provided between the rotation probe 240 and the fixed probe 210 to assist the rotation probe 240 in rotation.
  • the bearing 250 is located on the inner surface of the rotary probe 240 of the rotatable probe 240 to enter the vagina of the laser irradiation.
  • the permanent magnets 241 and 242 are formed at positions facing the front surface of the rotating probe 240 among the outer surfaces of the fixed electromagnet 231, and the rotation of the rotating probe 240 is performed. It is formed corresponding to all positions that change the position facing each other, and the fixed probe of the inner surface of the rotating probe 240 adjacent to the fixed magnet portion 241 and the rotating electromagnet 232, the alternating magnets of the N pole and the S pole is formed The magnets of the N pole and the S pole are alternately formed on the entire inner surface horizontal to the formation direction of the 210 and the rotating magnet part 242.
  • the rotating magnet part 242 of the present embodiment is formed in the shape of a donut with the fixed probe 210 inserted in the center thereof.
  • the fixed magnet unit 241 When a current flows through the fixed electromagnet 231, the fixed magnet unit 241 is brought into contact by the magnetic force of the fixed electromagnet 231, so that the distance d between the fixed magnet unit 241 and the fixed electromagnet 231 is zero.
  • the installation unit 230 is formed of a material or thickness that does not affect the magnetic force so that the fixed electromagnet 231 is in a magnetized state and attached by the fixed magnet portion 241 and the magnetic force.
  • the rotating magnet part 242 has a rotating electromagnet 242 when the current flows through the rotating electromagnet 232, and the magnetic poles N and S, which are the components of the rotating magnet part 242, are alternately formed.
  • the rotating probe 240 connected to the rotating magnet part 242 is driven to rotate by the magnetic force of the 242 and the rotating electromagnet 232.
  • the laser outputs through the laser output hole 201 toward the end side of the treatment part 2, that is, the rotary probe 240, instead of irradiating only one surface of the inner wall of the vagina with the laser.
  • the laser can be irradiated 360 degrees in all directions.
  • the treatment unit 2 configured as described above is a ventilating unit for discharging the gas generated during the treatment of the vaginal wall by irradiating a laser from the inside of the treatment unit 2 to the rear end of the treatment unit 2 toward the body 1. 260 and the gas discharge hole 270 is further included.
  • Ventilation unit 260 is located in the body portion 1 direction of the installation unit 230, that is, the rear end of the installation unit 230, is located on the waterline and the installation unit 230, the gas discharge hole 270 is A hole is formed in the rotation probe 240 surrounding the rear end of the ventilation unit 260.
  • the gas discharge hole 270 is located in the rotary probe 240 adjacent to the ventilation unit 260 to discharge the gas pushed to the rear end through the ventilation unit 260 to the outside.
  • the gas discharge hole 270 is connected to a medical laser handpiece and a separate tube (not shown), and transfers the gas discharged to the gas processing unit (not shown) through the gas discharge hole 270 to the outside. Help move around.
  • the ventilator 260 and the gas discharge hole 270 are formed inside the fixed probe 210 and the rotary probe 240 when the gas formed by laser treatment of the vaginal wall at the end of the treatment unit 2 enters the inside of the fixed probe 210 and the rotary probe 240.
  • the gas is filled to reduce the operation of removing the gas to take out the treatment unit (2) from the inside of the vagina to remove the gas.
  • control unit for controlling the operation of the medical laser handpiece 1000 having such a structure.
  • This control unit also forms part of the medical laser handpiece 1000.
  • the control unit of the medical laser handpiece 1000 is connected to the electromagnet driver 4 connected to the fixed electromagnet 231 and the rotating electromagnet 232, the controller 101 connected to the electromagnet driver 4, and the controller 101.
  • the image sensor 281 for generating and outputting an image signal for a desired portion, the lighting unit 282 connected to the control unit 101, and the image sensor 281 connected to the control unit 101 to receive and display an image captured by the image sensor 281.
  • the display part 5 is provided.
  • the electromagnet driver 4 changes the operating state in response to the control signal of the controller 101 to transmit current to the fixed electromagnet 231 or the rotating electromagnet 232.
  • the state of the electromagnets 231 and 232 which received electric current from the electromagnet drive part 4 changes from the nonmagnetic state which is an initial state to the magnetization state which is a drive state.
  • the rotating probe 240 of the treatment unit 2 rotates in contact with the adjacent fixed magnet unit 241. It remains fixed.
  • the controller 101 outputs a driving signal to the electromagnet driver 4 to change the state of the fixed electromagnet 231 or the rotating electromagnet 232 to a magnetized state at a desired time, thereby controlling the rotation operation of the rotating probe.
  • the image sensor 281 is connected to the treatment unit 2 to obtain an image signal corresponding to the inner wall of the vagina irradiated with the laser, and outputs it to the control unit 101.
  • the controller 101 processes the image signal input from the image sensor 281 to output the image obtained by the image sensor 281 to the display unit 5.
  • controller 101 outputs a driving signal to the lighting unit 282 to provide illumination to a portion photographed by the image sensor 208.
  • the display unit 5 is installed outside the medical laser hand feed 1000 at a position where a user can easily check an image acquired by the image sensor 281.
  • the display unit 5 outputs an image corresponding to the processed image signal output from the control unit 101.
  • the display unit 5 may be formed of a liquid crystal display or the like.
  • the medical laser handpiece 1000 according to the embodiment of the present invention configured as described above is operated as follows by the control unit described with reference to FIG. 5.
  • the laser generator 3 is turned on to switch to a state in which the laser generator 3 can generate a laser.
  • the medical laser handpiece 1000 is turned on through the start switch provided in the trunk 1 to make the operation standby.
  • control unit 101 is fixed to the electromagnet drive unit 4 by inputting a switch for controlling the electromagnet drive unit 4 among the function switches provided in the trunk portion 1 so that the rotation probe 240 is fixed without rotation.
  • a signal for applying a current to the electromagnet 231 is output.
  • the electromagnet driving unit 4 receives the current applied to the fixed electromagnet 231 so that the fixed electromagnet 231 is in a magnetized state.
  • the fixed electromagnet 231 which is in the magnetized state is brought into contact with the adjacent fixed magnet part 241 by its magnetism to fix the rotation probe 240.
  • an image sensor photographing the image of the outside of the treatment unit 2, that is, the inner wall of the vagina through the open laser output hole 201.
  • the captured image signal is transmitted to the controller 101.
  • the controller 101 receiving the captured image signal outputs an image to the display unit 5 outside the medical laser handpiece 1000 so that the user visually checks the inside of the vagina.
  • a laser output switch for outputting the laser transmitted from the laser generator 3 among the switches of the body 1 from the treatment unit 2 ( Not shown) to transmit the laser output command signal to the control unit 101.
  • the controller 101 receiving the laser output command signal outputs a laser from the body 1 to the treatment unit 2.
  • the laser output into the fixed probe 210 of the treatment unit 2 moves to the reflective mirror 220 positioned at the open end of the fixed probe 210, and then the optical path is changed by the reflective mirror 220 so that the laser Through the output hole 201 is irradiated to the outside of the medical laser handpiece 1000.
  • the user inputs a switch of the body part 1 and transmits a signal for commanding electric power to the rotating electromagnet 232 to the electromagnet driver 4. .
  • the electromagnet driving unit 4 that receives the rotation electromagnet 232 current application signal transmitted from the controller 101 applies a current to the rotation electromagnet 232 so that the rotation electromagnet 232 is in a magnetized state.
  • the rotating electromagnet 232 which is in the magnetized state is rotated by the magnetic pole of the rotating probe 240 by the alternating poles of the rotating magnet part 242 formed on the inner circumferential surface of the upper position of the rotating electromagnet 232 among the inner circumferential surfaces of the rotating probe 240. Repeatedly pulling and pushing) rotates the rotary probe 240.
  • Fixing or rotating the rotation probe 240 may be changed through a switch of the body part 1 according to a user's selection while treating the inner surface of the vagina.
  • the rotary probe 240 surrounding the rear end of the ventilator 260 described with reference to FIG. 2 is formed without being wrapped around the rear end of the ventilator 260, and the ventilator (
  • the gas discharge hole 270 positioned at the rear end of the unit 260 is omitted.
  • the gas discharge hole 270 has the same structure as the medical laser handpiece shown in FIGS. 1 to 4.
  • the gas is immediately discharged to the outside through the ventilation unit 260.
  • the structure of the rotary probe 240 which blocks the rear end of the ventilation unit 260 and a separate process such as a gas processing unit or a tube for processing the gas output when the gas discharge hole 270 is omitted are omitted. There is no need to provide a device, thereby reducing the manufacturing time and manufacturing cost of the medical laser handpiece of this embodiment.
  • the control unit for controlling the medical laser handpiece of FIG. 6 having such a structure is the same as that already described with reference to FIG. 5, and thus description thereof will be omitted.
  • the medical laser handpiece formed as described above according to each embodiment is omitted.
  • the laser procedure can be used to selectively select the desired depth, and the laser beam can be circumferentially irradiated to the inner wall of the vagina while sequentially changing the depth from the deep to the shallow part.
  • the treatment of the vaginal inner wall 300 through the medical laser handpiece described above is automatically rotated by the treatment unit 2 having the reflection mirror and the laser is irradiated to the inner wall of the vaginal wall 300. Since the laser is irradiated 301 to the columnar BB, the discomfort and procedure time caused by the user's manual rotation are reduced, and only the rotation probe 240 of the treatment unit 2 equipped with the reflection mirror rotates. There is no fear of problems such as twisting of the wiring cable due to the rotation as shown in FIG.

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Abstract

Un exemple d'une pièce à main laser médicale selon la présente invention comprend : une sonde fixe ayant la forme d'un cylindre ayant un espace en son sein ; une partie d'installation formée sur la surface périphérique extérieure d'une extrémité de la sonde fixe de façon à s'étendre dans une direction perpendiculaire à la direction de formation de la sonde fixe ; un électroaimant fixe monté sur une partie de la partie d'installation adjacente à la sonde fixe ; un électroaimant rotatif installé sur la partie d'installation à une certaine distance de l'électroaimant fixe ; une sonde rotative formée à l'extérieur de la sonde fixe à une certaine distance de la sonde fixe et tournée/entraînée autour de la sonde fixe à titre de tige, la sonde rotative comprenant un trou de sortie de laser formé sur la surface périphérique extérieure de son extrémité à titre de trou pénétrant dans l'épaisseur ; un miroir de réflexion ayant un premier côté relié au trou de sortie de laser, le miroir de réflexion réfléchissant un laser qui a traversé la sonde fixe, de telle sorte que le laser traverse le trou de sortie de laser ; une partie d'aimant fixe positionnée sur la surface intérieure de la sonde rotative de façon à faire face à une surface de l'électroaimant fixe ; et une partie d'aimant rotative positionnée sur la surface périphérique intérieure de la surface intérieure de la sonde rotative de façon à faire face à la surface supérieure de l'électroaimant rotatif de telle sorte que, lorsqu'un courant est appliqué à l'électroaimant rotatif, la partie d'aimant rotative est poussée par une force magnétique et tourne/entraîne ainsi la sonde rotative.
PCT/KR2013/010365 2013-09-06 2013-11-14 Pièce à main laser médicale Ceased WO2015034129A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20130107009A KR20150028453A (ko) 2013-09-06 2013-09-06 의료용 레이저 핸드피스
KR10-2013-0107009 2013-09-06
KR10-2013-0108751 2013-09-10
KR1020130108751A KR101585711B1 (ko) 2013-09-10 2013-09-10 의료용 레이저 핸드피스 프로브

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WO2015034129A1 true WO2015034129A1 (fr) 2015-03-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3384868A4 (fr) * 2015-12-03 2019-07-17 Intermedic Arfran, S.A. Pièce à main pour dispositif laser

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5916210A (en) * 1990-01-26 1999-06-29 Intraluminal Therapeutics, Inc. Catheter for laser treatment of atherosclerotic plaque and other tissue abnormalities
JP2003195205A (ja) * 2001-12-21 2003-07-09 Olympus Optical Co Ltd 光走査型プローブ
KR20070119979A (ko) * 2006-06-17 2007-12-21 전홍석 전자석을 이용해 캡슐내시경을 움직이는 장치
JP2009072368A (ja) * 2007-09-20 2009-04-09 Olympus Medical Systems Corp 医療装置
KR20090112609A (ko) * 2009-09-11 2009-10-28 김상선 여성의 질 치료기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5916210A (en) * 1990-01-26 1999-06-29 Intraluminal Therapeutics, Inc. Catheter for laser treatment of atherosclerotic plaque and other tissue abnormalities
JP2003195205A (ja) * 2001-12-21 2003-07-09 Olympus Optical Co Ltd 光走査型プローブ
KR20070119979A (ko) * 2006-06-17 2007-12-21 전홍석 전자석을 이용해 캡슐내시경을 움직이는 장치
JP2009072368A (ja) * 2007-09-20 2009-04-09 Olympus Medical Systems Corp 医療装置
KR20090112609A (ko) * 2009-09-11 2009-10-28 김상선 여성의 질 치료기

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EP3384868A4 (fr) * 2015-12-03 2019-07-17 Intermedic Arfran, S.A. Pièce à main pour dispositif laser

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