DE3733489A1 - Verfahren und vorrichtung zur materialbearbeitung mit hilfe eines lasers - Google Patents
Verfahren und vorrichtung zur materialbearbeitung mit hilfe eines lasersInfo
- Publication number
- DE3733489A1 DE3733489A1 DE19873733489 DE3733489A DE3733489A1 DE 3733489 A1 DE3733489 A1 DE 3733489A1 DE 19873733489 DE19873733489 DE 19873733489 DE 3733489 A DE3733489 A DE 3733489A DE 3733489 A1 DE3733489 A1 DE 3733489A1
- Authority
- DE
- Germany
- Prior art keywords
- laser
- detector
- threshold
- detector arrangement
- pulse
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000012545 processing Methods 0.000 title claims description 20
- 230000003287 optical effect Effects 0.000 claims abstract description 32
- 238000003754 machining Methods 0.000 claims abstract description 3
- 239000004575 stone Substances 0.000 claims description 21
- 238000011156 evaluation Methods 0.000 claims description 17
- 230000002123 temporal effect Effects 0.000 claims description 15
- 230000015556 catabolic process Effects 0.000 claims description 8
- 208000001130 gallstones Diseases 0.000 claims description 6
- 208000009911 Urinary Calculi Diseases 0.000 claims description 4
- 201000001883 cholelithiasis Diseases 0.000 claims description 4
- 230000002485 urinary effect Effects 0.000 claims description 4
- 208000008281 urolithiasis Diseases 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000002399 angioplasty Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008207 working material Substances 0.000 description 1
Classifications
- 
        - B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/03—Observing, e.g. monitoring, the workpiece
- B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
 
- 
        - 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
 
- 
        - 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
- A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/26—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor for producing a shock wave, e.g. laser lithotripsy
 
- 
        - B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/03—Observing, e.g. monitoring, the workpiece
 
- 
        - B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
 
- 
        - A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00022—Sensing or detecting at the treatment site
- A61B2017/00057—Light
- A61B2017/00061—Light spectrum
 
- 
        - A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00115—Electrical control of surgical instruments with audible or visual output
- A61B2017/00128—Electrical control of surgical instruments with audible or visual output related to intensity or progress of surgical action
 
- 
        - 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
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
 
- 
        - 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
- A61B2018/00636—Sensing and controlling the application of energy
 
- 
        - 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
 
- 
        - 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00666—Sensing and controlling the application of energy using a threshold value
 
- 
        - 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00666—Sensing and controlling the application of energy using a threshold value
- A61B2018/00678—Sensing and controlling the application of energy using a threshold value upper
 
- 
        - 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00696—Controlled or regulated parameters
- A61B2018/00702—Power or energy
- A61B2018/00708—Power or energy switching the power on or off
 
- 
        - 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00904—Automatic detection of target tissue
 
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Electromagnetism (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Laser Surgery Devices (AREA)
- Laser Beam Processing (AREA)
- Surgical Instruments (AREA)
- Lasers (AREA)
- Electroluminescent Light Sources (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| DE19873733489 DE3733489A1 (de) | 1987-10-03 | 1987-10-03 | Verfahren und vorrichtung zur materialbearbeitung mit hilfe eines lasers | 
| EP87119372A EP0312650B1 (de) | 1987-10-03 | 1987-12-30 | Verfahren und Vorrichtung zur Materialbearbeitung mit Hilfe eines Lasers | 
| DE8787119372T DE3775931D1 (de) | 1987-10-03 | 1987-12-30 | Verfahren und vorrichtung zur materialbearbeitung mit hilfe eines lasers. | 
| AT87119372T ATE71322T1 (de) | 1987-10-03 | 1987-12-30 | Verfahren und vorrichtung zur materialbearbeitung mit hilfe eines lasers. | 
| ES198787119372T ES2020151T3 (es) | 1987-10-03 | 1987-12-30 | Procedimiento y dispositivo para la elaboracion transformadora de material con ayuda de un laser. | 
| CN88105644A CN1032306A (zh) | 1987-10-03 | 1988-09-30 | 利用激光器处理材料的方法和装置 | 
| JP63249715A JP2879442B2 (ja) | 1987-10-03 | 1988-10-03 | レーザによる物質処理の方法及び装置 | 
| US07/253,064 US4939336A (en) | 1987-10-03 | 1988-10-03 | Method and apparatus for material processing with the aid of a laser | 
| GR910402089T GR3003542T3 (OSRAM) | 1987-10-03 | 1992-01-09 | 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| DE19873733489 DE3733489A1 (de) | 1987-10-03 | 1987-10-03 | Verfahren und vorrichtung zur materialbearbeitung mit hilfe eines lasers | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| DE3733489A1 true DE3733489A1 (de) | 1989-04-20 | 
| DE3733489C2 DE3733489C2 (OSRAM) | 1989-07-27 | 
Family
ID=6337567
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| DE19873733489 Granted DE3733489A1 (de) | 1987-10-03 | 1987-10-03 | Verfahren und vorrichtung zur materialbearbeitung mit hilfe eines lasers | 
| DE8787119372T Expired - Lifetime DE3775931D1 (de) | 1987-10-03 | 1987-12-30 | Verfahren und vorrichtung zur materialbearbeitung mit hilfe eines lasers. | 
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| DE8787119372T Expired - Lifetime DE3775931D1 (de) | 1987-10-03 | 1987-12-30 | Verfahren und vorrichtung zur materialbearbeitung mit hilfe eines lasers. | 
Country Status (8)
| Country | Link | 
|---|---|
| US (1) | US4939336A (OSRAM) | 
| EP (1) | EP0312650B1 (OSRAM) | 
| JP (1) | JP2879442B2 (OSRAM) | 
| CN (1) | CN1032306A (OSRAM) | 
| AT (1) | ATE71322T1 (OSRAM) | 
| DE (2) | DE3733489A1 (OSRAM) | 
| ES (1) | ES2020151T3 (OSRAM) | 
| GR (1) | GR3003542T3 (OSRAM) | 
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| AT399117B (de) * | 1991-05-27 | 1995-03-27 | Schuoecker Dieter Dipl Ing Dr | Verfahren zur automatisierten qualitätskontrolle für die lasermaterialbearbeitung | 
| DE102009005194A1 (de) * | 2009-01-20 | 2010-07-29 | Kasenbacher, Anton, Dr. | Verfahren zur Materialbearbeitung und Laserbearbeitungsgerät zur Materialbearbeitung | 
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US5269778A (en) * | 1988-11-01 | 1993-12-14 | Rink John L | Variable pulse width laser and method of use | 
| JP2771569B2 (ja) * | 1988-12-29 | 1998-07-02 | ファナック 株式会社 | レーザ加工装置 | 
| DE3908187A1 (de) * | 1989-03-14 | 1990-09-20 | Jurca Marius Christian | Verfahren zur qualitaetssicherung beim laserstrahlschweissen und -schneiden | 
| DE3918618A1 (de) * | 1989-06-07 | 1990-12-20 | Telemit Electronic Gmbh | Verfahren und vorrichtung zur materialbearbeitung mit hilfe eines lasers | 
| DE3934647C2 (de) * | 1989-10-17 | 1994-05-26 | Deutsche Aerospace | Chirurgisches Laserinstrument | 
| DE3934640C1 (de) * | 1989-10-17 | 1991-02-28 | Messerschmitt Boelkow Blohm | Verfahren und Vorrichtung zur Temperaturregelung bei Laserbestrahlung | 
| DE3934646A1 (de) * | 1989-10-17 | 1991-04-25 | Messerschmitt Boelkow Blohm | Verfahren und vorrichtung zur leistungs- bzw. pulsenergiesteuerung bei der lasermaterialbearbeitung organischer materialien | 
| US5709676A (en) * | 1990-02-14 | 1998-01-20 | Alt; Eckhard | Synergistic treatment of stenosed blood vessels using shock waves and dissolving medication | 
| US5004890A (en) * | 1990-02-20 | 1991-04-02 | Amada Company, Limited | Method of evaluating quality of a laser beam in a laser processing machine | 
| US5013886A (en) * | 1990-07-23 | 1991-05-07 | General Electric Company | Real-time magnetic-flux breakthrough detection method and system for laser drilling | 
| JP3052363B2 (ja) * | 1990-09-28 | 2000-06-12 | 株式会社島津製作所 | レーザー結石破砕装置 | 
| US5275594A (en) * | 1990-11-09 | 1994-01-04 | C. R. Bard, Inc. | Angioplasty system having means for identification of atherosclerotic plaque | 
| DE4105060A1 (de) * | 1991-02-19 | 1992-08-20 | Med Laserzentrum Luebeck Gmbh | Verfahren und vorrichtung zur ueberwachung der materialbearbeitung mittels gepulstem laserlicht | 
| GB9106874D0 (en) * | 1991-04-02 | 1991-05-22 | Lumonics Ltd | Optical fibre assembly for a laser system | 
| DE4114492C2 (de) * | 1991-05-03 | 1996-10-24 | Baasel Carl Lasertech | Verfahren und Vorrichtung zur Materialbearbeitung mit Hilfe eines Lasers | 
| DE4121977C2 (de) * | 1991-07-03 | 1994-10-27 | Wolf Gmbh Richard | Medizinisches Instrument mit einem kontaktlosen Schalter zum Steuern externer Geräte | 
| US5242454A (en) * | 1992-06-12 | 1993-09-07 | Omega Universal Technologies, Ltd. | Method for diagnosis and shock wave lithotripsy of stones in the submaxillary and parotid glands | 
| US5304774A (en) * | 1993-05-17 | 1994-04-19 | Caterpillar, Inc. | Method and apparatus for monitoring weld quality | 
| DE4323757C2 (de) * | 1993-07-15 | 1995-05-11 | Med Laserzentrum Luebeck Gmbh | Verfahren zur Materialbearbeitung mittels Laser in einem flüssigkeitsgefüllten Raum | 
| JP3285054B2 (ja) * | 1993-08-26 | 2002-05-27 | 三菱マテリアルポリシリコン株式会社 | 多結晶シリコンの破砕方法 | 
| DE19501869C1 (de) * | 1995-01-23 | 1996-07-18 | Thyssen Laser Technik Gmbh | Vorrichtung zum Schweißen von Werkstücken mit Laserstrahlung | 
| US20020045890A1 (en) * | 1996-04-24 | 2002-04-18 | The Regents Of The University O F California | Opto-acoustic thrombolysis | 
| US6022309A (en) * | 1996-04-24 | 2000-02-08 | The Regents Of The University Of California | Opto-acoustic thrombolysis | 
| US5973290A (en) * | 1997-02-26 | 1999-10-26 | W. L. Gore & Associates, Inc. | Laser apparatus having improved via processing rate | 
| US6027496A (en) | 1997-03-25 | 2000-02-22 | Abbott Laboratories | Removal of stratum corneum by means of light | 
| US6538739B1 (en) | 1997-09-30 | 2003-03-25 | The Regents Of The University Of California | Bubble diagnostics | 
| CA2306867A1 (en) * | 1997-10-21 | 1999-04-29 | The Regents Of The University Of California | Photoacoustic removal of occlusions from blood vessels | 
| CN1907633B (zh) * | 2001-10-16 | 2012-09-26 | 株式会社片冈制作所 | 激光加工装置 | 
| DE10222117B4 (de) * | 2002-05-17 | 2004-09-16 | W&H Dentalwerk Bürmoos Gesellschaft m.b.H. | Dentalmedizinisches Laserbearbeitungsgerät zur plasmainduzierten Ablation | 
| FR2842131B1 (fr) * | 2002-07-11 | 2004-08-13 | Commissariat Energie Atomique | Systeme et procede d'usinage d'objets a l'aide d'un laser | 
| DE10257169A1 (de) * | 2002-12-03 | 2004-07-01 | W.O.M. World Of Medicine Ag | Verfahren und Vorrichtung zur in vivo Erkennung der Materialbeschaffenheit eines Zielbereiches eines menschlichen oder tierischen Körpers | 
| DE102004020704A1 (de) * | 2004-04-28 | 2005-11-24 | Precitec Kg | Sensorvorrichtung zur Erfassung von Strahlung aus dem Bereich einer Wechselwirkungszone zwischen einem Laserstrahl und einem Werkstück sowie Vorrichtung zur Überwachung eines Laserbearbeitungsvorgangs und Laserbearbeitungskopf | 
| US10413188B2 (en) * | 2004-11-17 | 2019-09-17 | Lawrence Livermore National Security, Llc | Assessment of tissue or lesion depth using temporally resolved light scattering spectroscopy | 
| JP5132911B2 (ja) * | 2006-10-03 | 2013-01-30 | 浜松ホトニクス株式会社 | レーザ加工方法 | 
| KR100887653B1 (ko) * | 2007-06-19 | 2009-03-11 | 연세대학교 산학협력단 | 계측 유닛을 구비한 스캔 타입 레이저 가공 장치 | 
| WO2009052866A1 (en) * | 2007-10-25 | 2009-04-30 | Pantec Biosolutions Ag | Laser device and method for ablating biological tissue | 
| DE102008011811B3 (de) * | 2008-02-29 | 2009-10-15 | Anton Dr. Kasenbacher | Dentales Laserbearbeitungsgerät zur Bearbeitung von Zahnmaterial | 
| JP2012147937A (ja) * | 2011-01-19 | 2012-08-09 | Sony Corp | レーザ治療装置、レーザ治療システム及び判別方法 | 
| EP2840999B1 (en) * | 2012-04-26 | 2016-03-09 | Dornier MedTech Laser GmbH | Lithotripter generating shaped laser pulses | 
| JP6425368B2 (ja) * | 2012-04-27 | 2018-11-21 | 株式会社ディスコ | レーザー加工装置及びレーザー加工方法 | 
| JP2013230478A (ja) * | 2012-04-27 | 2013-11-14 | Disco Corp | レーザー加工装置及びレーザー加工方法 | 
| US10617470B2 (en) * | 2012-10-16 | 2020-04-14 | Boston Scientific Scimed, Inc. | Laser ablation with electromagnetic energy feedback | 
| US9282985B2 (en) * | 2013-11-11 | 2016-03-15 | Gyrus Acmi, Inc. | Aiming beam detection for safe laser lithotripsy | 
| JP5967122B2 (ja) * | 2014-03-20 | 2016-08-10 | トヨタ自動車株式会社 | レーザー溶接装置及びレーザー溶接方法 | 
| JP6234296B2 (ja) * | 2014-03-27 | 2017-11-22 | 住友重機械工業株式会社 | レーザ加工装置及びレーザ加工方法 | 
| US9254075B2 (en) | 2014-05-04 | 2016-02-09 | Gyrus Acmi, Inc. | Location of fragments during lithotripsy | 
| US9259231B2 (en) | 2014-05-11 | 2016-02-16 | Gyrus Acmi, Inc. | Computer aided image-based enhanced intracorporeal lithotripsy | 
| US10933490B2 (en) | 2015-12-22 | 2021-03-02 | Drilliant Ltd. | Metal sublayer sensing in multi-layer workpiece hole drilling | 
| ES2778924T3 (es) * | 2016-05-18 | 2020-08-12 | Gyrus Acmi Inc | Aparato para litotricia láser | 
| US10932370B2 (en) | 2018-06-28 | 2021-02-23 | Drilliant Ltd | Metal sublayer sensing in multi-layer workpiece hole drilling | 
| CN112932609A (zh) * | 2021-01-06 | 2021-06-11 | 苏州中荟医疗科技有限公司 | 一种用于心血管狭窄病变的冲击波发生系统 | 
| WO2025147453A1 (en) * | 2024-01-05 | 2025-07-10 | Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America | Triggered spectroscopic analysis and target identification | 
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| CH454302A (de) * | 1965-05-25 | 1968-04-15 | Philips Nv | Verfahren und Gerät zur thermischen Materialbearbeitung mit Hilfe von Laserstrahlen | 
| DE2647618A1 (de) * | 1973-04-26 | 1978-04-27 | Messerschmitt Boelkow Blohm | Sicherheitseinrichtung gegen laserstrahlung | 
| DE3507299A1 (de) * | 1984-03-02 | 1985-09-05 | Centro Ricerche Fiat S.p.A., Orbassano, Turin/Torino | Verfahren und vorrichtung zur steuerung von schweissprozessen durch analyse der intensitaet des beim schweissen erzeugten lichtes | 
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPS5472600A (en) * | 1977-11-21 | 1979-06-11 | Toshiba Corp | Laser processing method | 
| JPS5627352A (en) * | 1979-08-11 | 1981-03-17 | Ricoh Co Ltd | Ink jet head | 
| JPS5950434B2 (ja) * | 1981-01-27 | 1984-12-08 | 株式会社堀場製作所 | Co↓2レ−ザ−加工装置 | 
| DE3245846C2 (de) * | 1981-12-28 | 1986-05-28 | Mitsubishi Denki K.K., Tokio/Tokyo | Sicherheitsvorrichtung für ein chirurgisches Laserstrahlgerät | 
| US4504727A (en) * | 1982-12-30 | 1985-03-12 | International Business Machines Corporation | Laser drilling system utilizing photoacoustic feedback | 
| JPS6054836A (ja) * | 1983-09-05 | 1985-03-29 | Sanyo Kasei Kogyosho:Kk | クッション性を備えた外被体で被覆された中空成形品並びにその成形方法 | 
| CA1265209A (en) * | 1984-02-17 | 1990-01-30 | Robert Langen | Process to remove contaminants, particularly rust/from metallic surfaces | 
| IN165140B (OSRAM) * | 1984-07-19 | 1989-08-19 | Ciba Geigy Ag | |
| US4682594A (en) * | 1985-03-11 | 1987-07-28 | Mcm Laboratories, Inc. | Probe-and-fire lasers | 
| ATE167792T1 (de) * | 1985-03-22 | 1998-07-15 | Massachusetts Inst Technology | Faseroptisches sondensystem zur spektralen diagnose von gewebe | 
| JPS6219957A (ja) * | 1985-07-19 | 1987-01-28 | Hitachi Ltd | トランザクシヨン沈みこみ防止方式 | 
- 
        1987
        - 1987-10-03 DE DE19873733489 patent/DE3733489A1/de active Granted
- 1987-12-30 ES ES198787119372T patent/ES2020151T3/es not_active Expired - Lifetime
- 1987-12-30 AT AT87119372T patent/ATE71322T1/de not_active IP Right Cessation
- 1987-12-30 EP EP87119372A patent/EP0312650B1/de not_active Expired - Lifetime
- 1987-12-30 DE DE8787119372T patent/DE3775931D1/de not_active Expired - Lifetime
 
- 
        1988
        - 1988-09-30 CN CN88105644A patent/CN1032306A/zh active Pending
- 1988-10-03 US US07/253,064 patent/US4939336A/en not_active Expired - Lifetime
- 1988-10-03 JP JP63249715A patent/JP2879442B2/ja not_active Expired - Fee Related
 
- 
        1992
        - 1992-01-09 GR GR910402089T patent/GR3003542T3/el unknown
 
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| CH454302A (de) * | 1965-05-25 | 1968-04-15 | Philips Nv | Verfahren und Gerät zur thermischen Materialbearbeitung mit Hilfe von Laserstrahlen | 
| DE2647618A1 (de) * | 1973-04-26 | 1978-04-27 | Messerschmitt Boelkow Blohm | Sicherheitseinrichtung gegen laserstrahlung | 
| DE3507299A1 (de) * | 1984-03-02 | 1985-09-05 | Centro Ricerche Fiat S.p.A., Orbassano, Turin/Torino | Verfahren und vorrichtung zur steuerung von schweissprozessen durch analyse der intensitaet des beim schweissen erzeugten lichtes | 
Non-Patent Citations (1)
| Title | 
|---|
| "Appl. Phys. B 42", 1987, S. 73-78, Teng e.a., Optical Studies of Pulsed-Laser Fragmentation of Biliary Calculi * | 
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| AT399117B (de) * | 1991-05-27 | 1995-03-27 | Schuoecker Dieter Dipl Ing Dr | Verfahren zur automatisierten qualitätskontrolle für die lasermaterialbearbeitung | 
| DE102009005194A1 (de) * | 2009-01-20 | 2010-07-29 | Kasenbacher, Anton, Dr. | Verfahren zur Materialbearbeitung und Laserbearbeitungsgerät zur Materialbearbeitung | 
| DE102009005194B4 (de) * | 2009-01-20 | 2016-09-08 | Anton Kasenbacher | Laserbearbeitungsgerät zur Bearbeitung eines Materials | 
Also Published As
| Publication number | Publication date | 
|---|---|
| DE3733489C2 (OSRAM) | 1989-07-27 | 
| ES2020151T3 (es) | 1992-08-16 | 
| GR3003542T3 (OSRAM) | 1993-03-16 | 
| ATE71322T1 (de) | 1992-01-15 | 
| DE3775931D1 (de) | 1992-02-20 | 
| JP2879442B2 (ja) | 1999-04-05 | 
| EP0312650B1 (de) | 1992-01-08 | 
| US4939336A (en) | 1990-07-03 | 
| EP0312650A1 (de) | 1989-04-26 | 
| JPH01140690A (ja) | 1989-06-01 | 
| ES2020151A4 (es) | 1991-08-01 | 
| CN1032306A (zh) | 1989-04-12 | 
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| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8339 | Ceased/non-payment of the annual fee |