WO2003026742A1 - Appareil a laser ultraviolet pour le traitement de maladies accompagnees de processus purulents - Google Patents

Appareil a laser ultraviolet pour le traitement de maladies accompagnees de processus purulents Download PDF

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Publication number
WO2003026742A1
WO2003026742A1 PCT/RU2002/000010 RU0200010W WO03026742A1 WO 2003026742 A1 WO2003026742 A1 WO 2003026742A1 RU 0200010 W RU0200010 W RU 0200010W WO 03026742 A1 WO03026742 A1 WO 03026742A1
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WO
WIPO (PCT)
Prior art keywords
radiation
laser
emitter
ultraviolet laser
laser device
Prior art date
Application number
PCT/RU2002/000010
Other languages
English (en)
Russian (ru)
Inventor
Viktor Viktorovich Apollonov
Konstantin Vladimirovich Konstantinov
Alexandr Mikhailovich Prokhorov
Original Assignee
Zakrytoe Aktsionernoe Obschestvo 'energomashtekhnika'
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 Zakrytoe Aktsionernoe Obschestvo 'energomashtekhnika' filed Critical Zakrytoe Aktsionernoe Obschestvo 'energomashtekhnika'
Publication of WO2003026742A1 publication Critical patent/WO2003026742A1/fr

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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
    • 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

Definitions

  • a device for the treatment of destructive forms of tuberculosis of the lungs ( ⁇ , ⁇ 1, 2064801), containing a nitrogen laser, including a source of emancipation.
  • the installation also contains an extinguishing system and a system for the transmission of laser radiation, performed in the form of a free light emitting diode.
  • the ⁇ v ⁇ l ⁇ ny is ⁇ chni ⁇ , ⁇ d ⁇ lyuchenny sv ⁇ im vy ⁇ d ⁇ m ⁇ sis ⁇ eme na ⁇ ach ⁇ i , which is optically connected to the emitter.
  • the laser also provides a thermal stabilization system, connected by its outputs to the pump and emitter, which is directly connected to the radiation converter.
  • the power source and thermostabilization systems are connected to the corresponding outputs of the control system.
  • the converter is a laser output and is optically connected to the laser radiation system.
  • ⁇ ⁇ aches ⁇ ve m ⁇ dulya ⁇ a in izves ⁇ n ⁇ y us ⁇ an ⁇ v ⁇ e is ⁇ lzue ⁇ sya ⁇ as- sive za ⁇ v ⁇ on ⁇ is ⁇ alle ⁇ .Sg 44 " ⁇ y, v ⁇ - ⁇ e ⁇ vy ⁇ , vn ⁇ si ⁇ ⁇ assiv- nye ⁇ e ⁇ i vnu ⁇ i ⁇ ez ⁇ na ⁇ a, v ⁇ -v ⁇ y ⁇ , change u ⁇ vnya na ⁇ ach ⁇ i ⁇ i- v ⁇ di ⁇ ⁇ nes ⁇ abiln ⁇ s ⁇ i im ⁇ uls ⁇ v ⁇ radiation frequency, duration of pulses and, as a consequence, to a change in the physical radiation capacitance and to a decrease in the conversion efficiency in non-linear crystals.
  • the installation also makes it possible to significantly (up to 7 times) increase the radiation power at both the same and the same pumping level.
  • Tseles ⁇ b ⁇ azn ⁇ , ch ⁇ by a ⁇ ivny elemen ⁇ would ustan ⁇ vlen with v ⁇ z- m ⁇ zhn ⁇ styu v ⁇ zv ⁇ a ⁇ n ⁇ - ⁇ stu ⁇ a ⁇ eln ⁇ g ⁇ ⁇ e ⁇ emescheniya vd ⁇ l ⁇ si laze ⁇ a.
  • the ultraviolet laser device for the treatment of diseases, 0 are commercially available, according to the invention, is consumable 1 290nm, including a low source of 2 power supplies, which is connected to the input of the 3 pump system just at the entrance to the system, while the 4 power supply system is connected.
  • the emitter 5 is connected to the system 3 by pumping, and the generator 6 is connected to 6 sinusoidal voltages.
  • the output of converter 8 is the output of laser 1 and is optical • connected to the operating system 10 of the laser radiation output.
  • Sis ⁇ ema 3 ( ⁇ ig.2) na ⁇ ach ⁇ i vy ⁇ lnena as edin ⁇ g ⁇ bl ⁇ a, s ⁇ - s ⁇ yascheg ⁇ of laze ⁇ n ⁇ g ⁇ ⁇ lu ⁇ v ⁇ dni ⁇ v ⁇ g ⁇ di ⁇ da 11 ele ⁇ iches ⁇ i s ⁇ edinenn ⁇ g ⁇ with power The ist ⁇ chni ⁇ m 2, mi ⁇ l ⁇ dilni ⁇ a 12 on ⁇ e ⁇ m ⁇ ele ⁇ - ⁇ iches ⁇ m elemen ⁇ e Pel ⁇ e, s ⁇ edinenn ⁇ g ⁇ with ist ⁇ y 4 ⁇ e ⁇ m ⁇ s ⁇ abili- tion, and Radiation 13.
  • Laser diode radiation 11 is optically equipped with an optical system consisting of a single cylindrical and two-spherical lenses 14,15,16.
  • the emitter 5 (Fig. 3) is made in the form of a solid laser with a high-quality portable diode consisting of the active element 17 ( ⁇ _ ⁇ , ⁇ , ⁇ ⁇ ⁇ - ⁇ ), which is equipped with a device 18 and is equipped with a device 19 for moving the active element of the laser.
  • the emitter 5 also contains an acoustic shutter 20, while the generator is connected to 6 sine voltages and is shorted to 21, which is shorted to 21, which is shorted to 21 volts.
  • Sis ⁇ ema 10 ( ⁇ ig.6) ⁇ ans ⁇ i ⁇ v ⁇ i laze ⁇ n ⁇ g ⁇ radiation s ⁇ de ⁇ zhi ⁇ us ⁇ an ⁇ vlennuyu in ⁇ use 32 ⁇ usi ⁇ uyuschuyu lens 33 and v ⁇ l ⁇ nny sve ⁇ v ⁇ d 34 s ⁇ s ⁇ e ⁇ iches ⁇ im ⁇ asseiva ⁇ elem 35.
  • ⁇ l ⁇ nny sve ⁇ v ⁇ d 34 s ⁇ - one with ⁇ us ⁇ m ⁇ s ⁇ edstv ⁇ m ⁇ azema 32 and 36, ⁇ me ⁇ g ⁇ , ⁇ n associated with ⁇ un ⁇ tsi ⁇ nn ⁇ y needle 37. Caution is marked at 38.
  • Power supply 2 system 9 of the control and system 4 of thermal stabilization are made on the basis of the serially released power supply module of the SH ⁇ -9 laser module, see the Peterburg, 1998).
  • the proposed ultraviolet laser device for the treatment of diseases associated with infectious processes works with the following process.
  • the functional needle 37 is used for the preparation of laser 1 (Fig. 1), which is activated when the laser is disconnected In the treatment of residual radiation, the scattered radiation emitted by the high beam 34 is used.
  • the source 2 (Fig. 1) is switched on (2).
  • Generator 6 sets the acoustic mode of operation 20 to receive a pulsed-pulsed laser radiation at a given frequency.
  • Us ⁇ ys ⁇ v ⁇ 19 ⁇ bes ⁇ echivae ⁇ ⁇ e ⁇ e- displacements a ⁇ ivn ⁇ g ⁇ elemen ⁇ a 17 vd ⁇ l ⁇ si ⁇ ez ⁇ na ⁇ a ⁇ n ⁇ si ⁇ eln ⁇ ⁇ au- s ⁇ i ⁇ i radiation na ⁇ ach ⁇ i, ch ⁇ dae ⁇ v ⁇ zm ⁇ zhn ⁇ st ⁇ imizi ⁇ va ⁇ ⁇ a ⁇ ame ⁇ - ⁇ y ⁇ e ⁇ l ⁇ v ⁇ y lens v ⁇ zni ⁇ ayuschey in a ⁇ ivn ⁇ m elemen ⁇ e 17 and with its s ⁇ glas ⁇ vy- va ⁇ ⁇ a ⁇ ame ⁇ ami ⁇ ez ⁇ na ⁇ a laze ⁇ a ⁇ a ⁇ in ne ⁇ e ⁇ yvn ⁇ m, and ⁇ a ⁇ in them Pulse mode,
  • System 9 of the system ensures the necessary range of laser radiation exposures from 0 to 20 minutes.
  • Lens 25 discharges radiation into a nonlinear region 26. High density of incident radiation eliminates the risk of interference with radiation.
  • Radiation from the converter 8 is detected by the lens 33 on the input of the external light 34, which is dispersed and absorbed.
  • Authentic lasers with a good pumping capacity are equipped with larger gas lasers and solid-state lasers with a good pumping capacity. They can work in different modes of generation, ensuring high efficiency, they have high stability of radiation and small mass-size devices, they have no power High and high service. Only low-power food is used to ensure the safety of servicing personnel and patients.
  • the proposed invention may be used for the treatment of chronic and fibrocnemic diseases and other diseases of the lungs. Otherwise, the present invention may be used to treat large tuberculosis, acute diseases, and diseases and in gynecology.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (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)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Lasers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)

Abstract

Selon l'invention, l'appareil à laser ultraviolet pour traiter les maladies accompagnées de processus purulents comprend un laser solide (1) ayant une longueur d'ondes dans la gamme 250-290 nm, comprenant une source d'alimentation basse tension (2), branchée sur une entrée du système de pompage (3), à l'autre entrée duquel est branché un système de thermostabilisation (4). Un émetteur de rayonnement (5), relié optiquement au système de pompage (3), est connecté à un générateur de tensions sinusoïdales (6). Le laser comprend aussi des convertisseurs de rayonnement (7, 8), en deuxième et en quatrièmes harmoniques, respectivement, reliés optiquement à l'émetteur de rayonnement (5), et un système de commande (9) connecté par ces sorties, respectivement, à la source d'alimentation (2) et au système de thermostabilisation (4). La sortie du convertisseur de rayonnement (8) dans la quatrième harmonique est constituée par la sortie du laser et est reliée optiquement au système à fibres optiques (10) de transport du rayonnement laser. L'émetteur de rayonnement (5) se présente comme un laser solide à pompage par diode semi-conductrice, constitué d'un élément actif contenant du néodyme (17), d'un miroir semi-transparent (21) et d'un verrou opto-acoustique (20) disposé entre eux et branché sur le générateur (6) de tension sinusoïdale.
PCT/RU2002/000010 2001-09-28 2002-01-17 Appareil a laser ultraviolet pour le traitement de maladies accompagnees de processus purulents WO2003026742A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2001126327 2001-09-28
RU2001126327/14A RU2211715C2 (ru) 2001-09-28 2001-09-28 Ультрафиолетовая лазерная установка для лечения заболеваний, сопровождающихся гнойными процессами

Publications (1)

Publication Number Publication Date
WO2003026742A1 true WO2003026742A1 (fr) 2003-04-03

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PCT/RU2002/000010 WO2003026742A1 (fr) 2001-09-28 2002-01-17 Appareil a laser ultraviolet pour le traitement de maladies accompagnees de processus purulents

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RU (1) RU2211715C2 (fr)
WO (1) WO2003026742A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2448746C2 (ru) * 2010-06-07 2012-04-27 Общество С Ограниченной Ответственностью "Новые Энергетические Технологии" Многоволновая лазерная установка бактерицидного и терапевтического действия для лечения инфекционных заболеваний

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630275A (en) * 1984-12-10 1986-12-16 Allied Corporation Controlled slow Q-switch
RU2141859C1 (ru) * 1998-09-22 1999-11-27 Фонд поддержки ученых "Научная перспектива" Способ лечения деструктивных форм туберкулеза легких методом эндокавитарного облучения ультрафиолетовым излучением и устройство для его осуществления

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630275A (en) * 1984-12-10 1986-12-16 Allied Corporation Controlled slow Q-switch
RU2141859C1 (ru) * 1998-09-22 1999-11-27 Фонд поддержки ученых "Научная перспектива" Способ лечения деструктивных форм туберкулеза легких методом эндокавитарного облучения ультрафиолетовым излучением и устройство для его осуществления

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JU.K. REBRIN., Upravlenie opticheskim luchom v prostranstve. M., 1977, pages 145-146 *
Lazery v tekhnologii., Under editorship M.F. Stelmakha, M., 1975, pages 10-11 *

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RU2211715C2 (ru) 2003-09-10

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