AU4312893A - Safety laser beam apertures (sla) for therapeutic and diagnostic medical equipment - Google Patents

Safety laser beam apertures (sla) for therapeutic and diagnostic medical equipment

Info

Publication number
AU4312893A
AU4312893A AU43128/93A AU4312893A AU4312893A AU 4312893 A AU4312893 A AU 4312893A AU 43128/93 A AU43128/93 A AU 43128/93A AU 4312893 A AU4312893 A AU 4312893A AU 4312893 A AU4312893 A AU 4312893A
Authority
AU
Australia
Prior art keywords
slas
sla
therapeutic
laser beam
medical equipment
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.)
Abandoned
Application number
AU43128/93A
Inventor
Eberhard Oppold
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU4312893A publication Critical patent/AU4312893A/en
Abandoned legal-status Critical Current

Links

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
    • 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

Landscapes

  • 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)
  • Radiation-Therapy Devices (AREA)
  • Laser Surgery Devices (AREA)

Abstract

Described are SLAs for the performance levels of soft and mid-range lasers up to a maximum of 500 mW; these SLAs make the laser systems inherently safe and thus put them in a lower class of danger. Described are various SLAs with activating and operating lock-out devices which can be switched off by a reflected-light ranging sensor or by proximity switches or by sensor contacts for conductivity or by pressure sensors or by mechanical closure of the beam channel upon contact with or approach to the material to be irradiated. Realization, arrangement and material used in the sensor contacts are described. To enable the SLAs to be serviced, the laser system is provided with a safety service closure which keeps the laser system in an inherently safe state during the removal of the SLAs.
AU43128/93A 1993-05-14 1993-05-14 Safety laser beam apertures (sla) for therapeutic and diagnostic medical equipment Abandoned AU4312893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1993/001190 WO1994028972A1 (en) 1993-05-14 1993-05-14 Safety laser beam apertures (sla) for therapeutic and diagnostic medical equipment

Publications (1)

Publication Number Publication Date
AU4312893A true AU4312893A (en) 1995-01-03

Family

ID=8165730

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43128/93A Abandoned AU4312893A (en) 1993-05-14 1993-05-14 Safety laser beam apertures (sla) for therapeutic and diagnostic medical equipment

Country Status (5)

Country Link
EP (1) EP0697901B1 (en)
AT (1) ATE189127T1 (en)
AU (1) AU4312893A (en)
DE (1) DE59309942D1 (en)
WO (1) WO1994028972A1 (en)

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* Cited by examiner, † Cited by third party
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DE29508077U1 (en) * 1995-05-16 1995-08-10 Wilden Lutz Dr Med Oral care device
US7361171B2 (en) 2003-05-20 2008-04-22 Raydiance, Inc. Man-portable optical ablation system
DE10324368B3 (en) * 2003-05-27 2005-09-08 Brodersen, Jens P., Dr.med. Device for the treatment of a herpes disease
US9022037B2 (en) 2003-08-11 2015-05-05 Raydiance, Inc. Laser ablation method and apparatus having a feedback loop and control unit
US8921733B2 (en) 2003-08-11 2014-12-30 Raydiance, Inc. Methods and systems for trimming circuits
US8173929B1 (en) 2003-08-11 2012-05-08 Raydiance, Inc. Methods and systems for trimming circuits
US8189971B1 (en) 2006-01-23 2012-05-29 Raydiance, Inc. Dispersion compensation in a chirped pulse amplification system
US9130344B2 (en) 2006-01-23 2015-09-08 Raydiance, Inc. Automated laser tuning
US8232687B2 (en) 2006-04-26 2012-07-31 Raydiance, Inc. Intelligent laser interlock system
WO2008017101A1 (en) * 2006-08-09 2008-02-14 Total Control Pty Ltd A phototherapy device
US8125704B2 (en) 2008-08-18 2012-02-28 Raydiance, Inc. Systems and methods for controlling a pulsed laser by combining laser signals
DE102010004774A1 (en) * 2010-01-14 2011-07-28 IMM Photonics GmbH, 85716 Method and device for safely emitting an excitation radiation
US8884184B2 (en) 2010-08-12 2014-11-11 Raydiance, Inc. Polymer tubing laser micromachining
US9120181B2 (en) 2010-09-16 2015-09-01 Coherent, Inc. Singulation of layered materials using selectively variable laser output
US10239160B2 (en) 2011-09-21 2019-03-26 Coherent, Inc. Systems and processes that singulate materials

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
FR1495668A (en) * 1966-09-19 1967-09-22 Bunker Ramo Method and device for irradiating by means of coherent electromagnetic waves
DE2548354C2 (en) * 1975-10-29 1984-10-11 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Device for light therapy with a laser light source
DE2619930C3 (en) * 1976-05-05 1980-09-11 Chadschi Aminovitsch Baratov Laser therapy apparatus
US5140984A (en) * 1983-10-06 1992-08-25 Proclosure, Inc. Laser healing method and apparatus
US4672969A (en) * 1983-10-06 1987-06-16 Sonomo Corporation Laser healing method
US4854320A (en) * 1983-10-06 1989-08-08 Laser Surgery Software, Inc. Laser healing method and apparatus
US5002051A (en) * 1983-10-06 1991-03-26 Lasery Surgery Software, Inc. Method for closing tissue wounds using radiative energy beams
IL75998A0 (en) * 1984-08-07 1985-12-31 Medical Laser Research & Dev C Laser system for providing target tissue specific energy deposition
CH666191A5 (en) * 1985-10-26 1988-07-15 Gabriel Bernaz DEVICE FOR THE TREATMENT OF BIOLOGICAL TISSUE.
DE3719561C2 (en) * 1986-06-12 1998-12-10 Morita Mfg Medical light irradiation handpiece
JPS633873A (en) * 1986-06-23 1988-01-08 富士電機株式会社 Laser remedy device
DE8628810U1 (en) * 1986-10-29 1987-01-15 Heitland International Cosmetics Gmbh, 3100 Celle, De
DE8701528U1 (en) * 1987-01-31 1987-06-25 Cadena Medical Laser Gmbh, 4800 Bielefeld, De
US4973848A (en) * 1989-07-28 1990-11-27 J. Mccaughan Laser apparatus for concurrent analysis and treatment
EP0435506A3 (en) * 1989-12-19 1991-08-14 Pfizer Hospital Products Group, Inc. Infrared delivery system with aiming component
GB9011998D0 (en) * 1990-05-30 1990-07-18 Omega Universal Tech Ltd A device and method for laser photothermotherapy
US5200604A (en) * 1991-08-07 1993-04-06 Laser Engineering, Inc. Handpiece optical proximity detector for disabling surgical laser beam

Also Published As

Publication number Publication date
DE59309942D1 (en) 2000-03-02
ATE189127T1 (en) 2000-02-15
WO1994028972A1 (en) 1994-12-22
EP0697901B1 (en) 2000-01-26
EP0697901A1 (en) 1996-02-28

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