WO2007124021A2 - Scanning treatment laser with sweep beam spot and universal carriage - Google Patents
Scanning treatment laser with sweep beam spot and universal carriage Download PDFInfo
- Publication number
- WO2007124021A2 WO2007124021A2 PCT/US2007/009609 US2007009609W WO2007124021A2 WO 2007124021 A2 WO2007124021 A2 WO 2007124021A2 US 2007009609 W US2007009609 W US 2007009609W WO 2007124021 A2 WO2007124021 A2 WO 2007124021A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- laser
- carriage
- optical element
- laser beam
- energy source
- Prior art date
Links
- 238000011282 treatment Methods 0.000 title description 21
- 230000003287 optical effect Effects 0.000 claims abstract description 22
- 239000004065 semiconductor Substances 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 5
- 210000004209 hair Anatomy 0.000 description 13
- 210000004761 scalp Anatomy 0.000 description 8
- 210000001519 tissue Anatomy 0.000 description 8
- 238000007443 liposuction Methods 0.000 description 6
- 230000000638 stimulation Effects 0.000 description 6
- 238000009196 low level laser therapy Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 210000003491 skin Anatomy 0.000 description 5
- 206010061218 Inflammation Diseases 0.000 description 4
- 208000002193 Pain Diseases 0.000 description 4
- 230000004054 inflammatory process Effects 0.000 description 4
- 230000003779 hair growth Effects 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 238000002647 laser therapy Methods 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003780 hair follicle Anatomy 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 1
- 208000004550 Postoperative Pain Diseases 0.000 description 1
- 230000036621 balding Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009232 chiropractic Methods 0.000 description 1
- 230000002951 depilatory effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000013532 laser treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0616—Skin treatment other than tanning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/067—Radiation therapy using light using laser light
-
- 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
- A61B2018/2035—Beam shaping or redirecting; Optical components therefor
- A61B2018/20351—Scanning mechanisms
-
- 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
- A61B2018/2035—Beam shaping or redirecting; Optical components therefor
- A61B2018/20351—Scanning mechanisms
- A61B2018/20355—Special scanning path or conditions, e.g. spiral, raster or providing spot overlap
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
- A61N2005/0642—Irradiating part of the body at a certain distance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0616—Skin treatment other than tanning
- A61N5/0617—Hair treatment
Definitions
- an object of this invention is to provide a laser therapy device that incorporates a scanning head that sweeps a relatively large beam spot. It is a particular object of this invention to provide a therapeutic laser device with a sweep beam spot to provide low level laser therapy to treat injured muscles and tendons, post-operative inflammation and pain, and facilitate liposuction.
- the optical element generates a line when laser light impinges on it.
- a rod lens 33 is preferred as the optical element, but a prism or other optical element or combination thereof may suffice.
- the laser beam 19 strikes the optical element a line is generated.
- the line rotates, too, becoming, in essence, a rotating diameter of the apparent circular beam spot. If the carriage is rotated through 360°, the line also sweeps through a complete circle.
- the carriage is able to automatically rotate very quickly, causing the laser beam to appear to create a substantially circular beam spot on the patient's skin. See Figs. 2 and 5.
- the shape, however, is actually the result of the scanning light diameter sweeping from location to location at a speed that makes the motion nearly imperceptible to the human eye. The longer the line, the larger the beam spot.
- a scanning head may be contained wholly within each housing or attached separately to the end of each housing.
- the scanner control 15 may also be programmed to move the scanning head 14 in a required manner to achieve any desired path of a treatment zone on the skin of a patient.
- the scanner control 15 can be programmed to direct the laser output into some regions more than others so that one region may have greater treatment than another region.
- the scan areas may overlap. This may be particularly useful for stand-alone apparatuses using the present invention, for example in a standalone laser device that provides low level laser therapy using one or more laser sources such as that described in the co-pending application 10/976,581, which is incorporated herein by reference and described below.
- the invention is not limited to any particular programmed operation mode, but by way of example the following modes of operation are available
- FIG. 8 shows a three-housing assembly 50 attached to a wall-mounted arm 51.
- the arm 51 is affixed to the wall 52 in ways known in the art such that it can be moved to any desired position and then stay in substantially stationary while treatment is occurring.
- the arm may be articulated for additional control over the position of the lasers.
- Control means 17 is in electrical connection with the housings and is shown in FIG. 10 mounted on the wall. The control, however, can be mounted elsewhere or can operate as a remote control using radio frequencies or other methods known in the art.
- the assembly 50 is attached to the arm 51 in ways known in the art such that it can be moved to any desired position.
- the housings 53, 54, 55 are attached to the assembly so that each can be moved to a desired position.
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0710815A BRPI0710815B8 (en) | 2006-04-20 | 2007-04-20 | laser device having at least one laser power source for generating a laser beam |
CN200780013964.8A CN101443078B (en) | 2006-04-20 | 2007-04-20 | Scanning treatment laser with sewwp beam spot and universal carriage |
JP2009506591A JP4976485B2 (en) | 2006-04-20 | 2007-04-20 | Scanning treatment laser with swept beam spot and universal carriage |
EP07755760A EP2010286B1 (en) | 2006-04-20 | 2007-04-20 | Scanning treatment laser with sweep beam spot and universal carriage |
CA2649437A CA2649437C (en) | 2006-04-20 | 2007-04-20 | Scanning treatment laser with sweep beam spot and universal carriage |
KR1020087026217A KR101154118B1 (en) | 2006-04-20 | 2007-04-20 | Scanning treatment laser with sewwp beam spot and universal carriage |
MX2008013358A MX2008013358A (en) | 2006-04-20 | 2007-04-20 | Scanning treatment laser with sweep beam spot and universal carriage. |
IL194666A IL194666A (en) | 2006-04-20 | 2008-10-12 | Scanning treatment laser with sweep beam spot and universal carriage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/409,408 | 2006-04-20 | ||
US11/409,408 US7947067B2 (en) | 2004-02-04 | 2006-04-20 | Scanning treatment laser with sweep beam spot and universal carriage |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007124021A2 true WO2007124021A2 (en) | 2007-11-01 |
WO2007124021A3 WO2007124021A3 (en) | 2008-03-20 |
Family
ID=38625599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/009609 WO2007124021A2 (en) | 2006-04-20 | 2007-04-20 | Scanning treatment laser with sweep beam spot and universal carriage |
Country Status (10)
Country | Link |
---|---|
US (1) | US7947067B2 (en) |
EP (1) | EP2010286B1 (en) |
JP (1) | JP4976485B2 (en) |
KR (1) | KR101154118B1 (en) |
CN (1) | CN101443078B (en) |
BR (1) | BRPI0710815B8 (en) |
CA (1) | CA2649437C (en) |
IL (1) | IL194666A (en) |
MX (1) | MX2008013358A (en) |
WO (1) | WO2007124021A2 (en) |
Families Citing this family (18)
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US20110213446A1 (en) * | 2001-03-02 | 2011-09-01 | Erchonia Corporation | Fungal Infection Therapy with Low Level Laser |
US9553422B2 (en) | 2009-08-04 | 2017-01-24 | Medical Coherence Llc | Multiple aperture hand-held laser therapy apparatus |
US8790382B2 (en) | 2009-08-04 | 2014-07-29 | Yonatan Gerlitz | Handheld low-level laser therapy apparatus |
US20150005854A1 (en) * | 2013-06-27 | 2015-01-01 | Hamid Tamim Said | Portable light hair restoration helmet |
MX2012008131A (en) * | 2010-01-14 | 2012-10-10 | Michael Schlosser | Scanning mechanism and treatment method for lllt or other light source therapy. |
US9606003B2 (en) | 2012-03-28 | 2017-03-28 | Yonatan Gerlitz | Clinical hand-held infrared thermometer with special optical configuration |
US11583462B2 (en) | 2013-03-12 | 2023-02-21 | Biolase, Inc. | Dental laser unit with communication link to assistance center |
US20150182283A1 (en) | 2013-12-31 | 2015-07-02 | Biolase, Inc. | Dual wavelength laser treatment device |
KR101505083B1 (en) * | 2013-04-11 | 2015-03-25 | 한국전기연구원 | Medical handpiece able to irradiate line laser beam |
US9946082B2 (en) | 2013-04-30 | 2018-04-17 | Medical Coherence Llc | Handheld, low-level laser apparatuses and methods for low-level laser beam production |
KR101589579B1 (en) * | 2013-07-23 | 2016-01-28 | 한국전기연구원 | Medical handpiece able to irradiate line beam |
KR101437540B1 (en) * | 2014-03-31 | 2014-09-05 | (주)라메디텍 | Multi-function laser irradiating apparatus |
ES2952697T3 (en) * | 2014-10-08 | 2023-11-03 | Bios S R L | Laser device for dermocosmetic treatments |
CN105596081B (en) * | 2014-11-15 | 2019-12-06 | 江苏欧莱美激光科技有限公司 | Handheld precise scanning laser beauty equipment |
US11446513B2 (en) | 2016-12-16 | 2022-09-20 | Erchonia Corporation, Llc | Methods of treating autism using light therapy |
US11813476B1 (en) * | 2016-12-16 | 2023-11-14 | Erchonia Corporation, Llc | Methods of treating the brain and nervous system using light therapy |
US10857378B2 (en) | 2018-08-16 | 2020-12-08 | Erchonia Corporation, Llc | Hand-held laser treatment device with automatic sweep and adjustable sweep amplitude |
WO2023220248A1 (en) * | 2022-05-13 | 2023-11-16 | Cold Laser Therapeutics, Llc | Switchable low pulse rate and high pulse rate laser driver |
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2006
- 2006-04-20 US US11/409,408 patent/US7947067B2/en active Active
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2007
- 2007-04-20 JP JP2009506591A patent/JP4976485B2/en active Active
- 2007-04-20 CA CA2649437A patent/CA2649437C/en active Active
- 2007-04-20 BR BRPI0710815A patent/BRPI0710815B8/en active IP Right Grant
- 2007-04-20 WO PCT/US2007/009609 patent/WO2007124021A2/en active Search and Examination
- 2007-04-20 KR KR1020087026217A patent/KR101154118B1/en active IP Right Review Request
- 2007-04-20 MX MX2008013358A patent/MX2008013358A/en active IP Right Grant
- 2007-04-20 EP EP07755760A patent/EP2010286B1/en active Active
- 2007-04-20 CN CN200780013964.8A patent/CN101443078B/en active Active
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2008
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US6666878B2 (en) | 2001-06-06 | 2003-12-23 | Inca Asset Management S.A. | Method and device stimulating the activity of hair follicles |
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Publication number | Publication date |
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BRPI0710815B8 (en) | 2021-06-22 |
EP2010286A2 (en) | 2009-01-07 |
JP2009534102A (en) | 2009-09-24 |
US7947067B2 (en) | 2011-05-24 |
CA2649437A1 (en) | 2007-11-01 |
CN101443078B (en) | 2015-05-27 |
WO2007124021A3 (en) | 2008-03-20 |
BRPI0710815B1 (en) | 2019-04-02 |
IL194666A (en) | 2014-03-31 |
JP4976485B2 (en) | 2012-07-18 |
MX2008013358A (en) | 2009-01-19 |
CA2649437C (en) | 2013-02-19 |
US20060224218A1 (en) | 2006-10-05 |
KR20090005072A (en) | 2009-01-12 |
IL194666A0 (en) | 2009-08-03 |
KR101154118B1 (en) | 2012-06-11 |
CN101443078A (en) | 2009-05-27 |
BRPI0710815A2 (en) | 2011-08-23 |
EP2010286B1 (en) | 2011-10-26 |
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