[go: up one dir, main page]

ATE28974T1 - Abtragung biologischen materials mittels photochemischer zersetzung. - Google Patents

Abtragung biologischen materials mittels photochemischer zersetzung.

Info

Publication number
ATE28974T1
ATE28974T1 AT83108760T AT83108760T ATE28974T1 AT E28974 T1 ATE28974 T1 AT E28974T1 AT 83108760 T AT83108760 T AT 83108760T AT 83108760 T AT83108760 T AT 83108760T AT E28974 T1 ATE28974 T1 AT E28974T1
Authority
AT
Austria
Prior art keywords
removal
radiation
biological material
organic
tissue
Prior art date
Application number
AT83108760T
Other languages
English (en)
Inventor
Samuel Emil Blum
Rangaswamy Srinivasan
James Jeffrey Wynne
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of ATE28974T1 publication Critical patent/ATE28974T1/de

Links

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F9/00802—Methods or devices for eye surgery using laser for photoablation
    • A61F9/00817—Beam shaping with masks
    • 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
    • A61B18/203—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 applying laser energy to the outside of the body
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00747—Dermatology
    • A61B2017/00761—Removing layer of skin tissue, e.g. wrinkles, scars or cancerous tissue
    • 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
    • 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
    • A61B2018/20359—Scanning mechanisms by movable mirrors, e.g. galvanometric
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0046—Dental lasers

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Vascular Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Dental Preparations (AREA)
  • Materials For Medical Uses (AREA)
  • Steroid Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT83108760T 1982-12-09 1983-09-06 Abtragung biologischen materials mittels photochemischer zersetzung. ATE28974T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44812382A 1982-12-09 1982-12-09
EP83108760A EP0111060B1 (de) 1982-12-09 1983-09-06 Abtragung biologischen Materials mittels photochemischer Zersetzung

Publications (1)

Publication Number Publication Date
ATE28974T1 true ATE28974T1 (de) 1987-09-15

Family

ID=23779094

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83108760T ATE28974T1 (de) 1982-12-09 1983-09-06 Abtragung biologischen materials mittels photochemischer zersetzung.

Country Status (8)

Country Link
EP (1) EP0111060B1 (de)
JP (1) JPS59118147A (de)
AT (1) ATE28974T1 (de)
AU (2) AU570225B2 (de)
BR (1) BR8306654A (de)
CA (1) CA1238690A (de)
DE (1) DE3373055D1 (de)
ES (1) ES527415A0 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA847841B (en) * 1983-11-17 1985-05-29 Francis A L Esperance Method and apparatus for ophthalmological surgery
US4665913A (en) * 1983-11-17 1987-05-19 Lri L.P. Method for ophthalmological surgery
AU580575B2 (en) * 1983-12-08 1989-01-19 Cedars-Sinai Medical Center Medical treatment using an excimer laser
US5108388B1 (en) * 1983-12-15 2000-09-19 Visx Inc Laser surgery method
US5735843A (en) * 1983-12-15 1998-04-07 Visx, Incorporated Laser surgery apparatus and method
EP0152766A1 (de) * 1984-01-24 1985-08-28 Shiley Incorporated Reduktion einer Arteriosklerose-Läsion durch selektive Aufnahme von elektromagnetischer Energie in einem ihrer Teile
US4669466A (en) * 1985-01-16 1987-06-02 Lri L.P. Method and apparatus for analysis and correction of abnormal refractive errors of the eye
FR2576780B1 (fr) * 1985-02-04 1991-06-14 Azema Alain Appareil pour modifier la courbure de la cornee oculaire sur toute la surface pupillaire par ablation photochimique de ladite cornee
US4648400A (en) * 1985-05-06 1987-03-10 Rts Laboratories, Inc. Ophthalmic surgery system
IL79034A (en) * 1985-06-06 1993-05-13 Visx Inc Apparatus for ophthalmological surgery
US5423801A (en) * 1986-03-19 1995-06-13 Summit Technology, Inc. Laser corneal surgery
US4856513A (en) * 1987-03-09 1989-08-15 Summit Technology, Inc. Laser reprofiling systems and methods
GB8606821D0 (en) * 1986-03-19 1986-04-23 Pa Consulting Services Corneal reprofiling
US4775361A (en) * 1986-04-10 1988-10-04 The General Hospital Corporation Controlled removal of human stratum corneum by pulsed laser to enhance percutaneous transport
US4724522A (en) * 1986-05-27 1988-02-09 Belgorod Barry M Method and apparatus for modification of corneal refractive properties
US4785806A (en) * 1987-01-08 1988-11-22 Yale University Laser ablation process and apparatus
US5324281A (en) * 1987-03-09 1994-06-28 Summit Technology, Inc. Laser reprofiling system employing a photodecomposable mask
US5019074A (en) * 1987-03-09 1991-05-28 Summit Technology, Inc. Laser reprofiling system employing an erodable mask
DE3800555A1 (de) * 1988-01-12 1989-07-27 Ulrich Dardenne Stiftung Ev Vorrichtung zur ablativen photodekomposition von zahnhartsubstanzen mittels eines eine wellenlaenge von 193 nm emittierenden argon/fluorid-excimer-lasers und einer applikationsvorrichtung fuer dieses laserlicht, sowie verwendung dieser vorrichtung zur zahnbehandlung
US5102409A (en) * 1988-04-22 1992-04-07 Balgorod Barry M Method and apparatus for modification of corneal refractive properties
US6048588A (en) * 1988-07-08 2000-04-11 Cauldron Limited Partnership Method for enhancing chemisorption of material
US5053033A (en) * 1990-10-10 1991-10-01 Boston Advanced Technologies, Inc. Inhibition of restenosis by ultraviolet radiation
AU654848B2 (en) * 1991-04-30 1994-11-24 Dentsply International Inc. Denture curing apparatus and method
DE4232915A1 (de) * 1992-10-01 1994-04-07 Hohla Kristian Vorrichtung zur Formung der Cornea durch Abtragen von Gewebe
US6090100A (en) 1992-10-01 2000-07-18 Chiron Technolas Gmbh Ophthalmologische Systeme Excimer laser system for correction of vision with reduced thermal effects
US5645550A (en) * 1994-04-08 1997-07-08 Chiron Technolas Gmbh Ophthalmologische System Method and apparatus for providing precise location of points on the eye
DE4416656C2 (de) * 1994-05-11 1997-03-13 Vetter & Co Apotheker Vorrichtung zur Schaffung eines Venenzuganges
US5620436A (en) * 1994-09-22 1997-04-15 Chiron Technolas Gmbh Ophthalmologische Systeme Method and apparatus for providing precise location of points on the eye
WO1996022751A1 (en) * 1995-01-25 1996-08-01 Chiron Technolas Gmbh Apparatus for uniformly ablating a surface
US5643334A (en) * 1995-02-07 1997-07-01 Esc Medical Systems Ltd. Method and apparatus for the diagnostic and composite pulsed heating and photodynamic therapy treatment
TW284907B (en) * 1995-06-07 1996-09-01 Cauldron Lp Removal of material by polarized irradiation and back side application for radiation
ATE259628T1 (de) 1996-05-30 2004-03-15 Technolas Gmbh Excimerlasersystem zur augenchirurgie
US5891132A (en) * 1996-05-30 1999-04-06 Chiron Technolas Gmbh Opthalmologische Systeme Distributed excimer laser surgery system
EP0951260B1 (de) * 1996-10-26 2002-09-18 Asclepion-Meditec AG Vorrichtung und verfahren zur formgebung von oberflächen
US5941874A (en) * 1997-03-10 1999-08-24 Chiron Technolas Gmbh Opthalmologische Systeme Simulating a laser treatment on the eye by pretreating a contact lens
US6165170A (en) * 1998-01-29 2000-12-26 International Business Machines Corporation Laser dermablator and dermablation
US9039683B2 (en) 2010-04-05 2015-05-26 DePuy Synthes Products, Inc. Bone fixation system
JP2013523403A (ja) * 2010-04-13 2013-06-17 インターナショナル・ビジネス・マシーンズ・コーポレーション レーザ・アブレーションにより組織を変化させるもしくは平滑化するまたはその両方を行うシステムおよび方法
CN109730829A (zh) * 2019-03-06 2019-05-10 陈丽娜 一种眼科激光装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327712A (en) * 1961-09-15 1967-06-27 Ira H Kaufman Photocoagulation type fiber optical surgical device
US4144888A (en) * 1976-09-15 1979-03-20 Malyshev Boris N Device for treatment by laser emission
JPS60126171A (ja) * 1983-12-09 1985-07-05 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション レ−ザ・カテ−テル装置
CA1245726A (en) * 1984-01-19 1988-11-29 Francis A. L'esperance Laser incisional device
EP0152766A1 (de) * 1984-01-24 1985-08-28 Shiley Incorporated Reduktion einer Arteriosklerose-Läsion durch selektive Aufnahme von elektromagnetischer Energie in einem ihrer Teile

Also Published As

Publication number Publication date
AU1761588A (en) 1988-09-08
EP0111060A1 (de) 1984-06-20
DE3373055D1 (en) 1987-09-24
JPS59118147A (ja) 1984-07-07
JPH0453540B2 (de) 1992-08-26
ES8504444A1 (es) 1985-05-01
AU598135B2 (en) 1990-06-14
CA1238690A (en) 1988-06-28
AU570225B2 (en) 1988-03-10
BR8306654A (pt) 1984-07-31
AU2165583A (en) 1984-06-07
ES527415A0 (es) 1985-05-01
EP0111060B1 (de) 1987-08-19

Similar Documents

Publication Publication Date Title
ATE28974T1 (de) Abtragung biologischen materials mittels photochemischer zersetzung.
US4784135A (en) Far ultraviolet surgical and dental procedures
EP1663393B1 (de) Nahinfrarot-mikroben-eliminationslasersystem
EP0365754B1 (de) Ultraviolette Laserablation und Ätzen von organischen Feststoffen
KR970073528A (ko) 레이저 수술 방법
US20080021370A1 (en) Near infrared microbial elimination laser system
ATE192915T1 (de) Enthaarung
DE69033376D1 (de) Vorrichtung zur Behandlung von Kollagen
BR9807072A (pt) Estimulação de tecido biológico por energia ótica
CN1182573A (zh) 用激光辐射切除牙齿龋病的方法与器械
ATE291945T1 (de) Verfahren und vorrichtung zum stimulieren des immunsystems und zum generieren des heilprozesses auf zellenniveau
WO1992000106A3 (en) Method of treatment and compositions therefore
Pearson et al. The role of lasers in dentistry: present and future
DE3781020D1 (de) Vorrichtung zum erzeugen von infrarotstrahlen zur wirkung auf menschlichem haut- und tiefliegendem gewebe.
Jelinkova et al. Influence of Er: YAG laser ablation on cavity surface and cavity shape
ATE86463T1 (de) Ablation atherosklerotischer plaque bei einem patienten.
NAKAMURA et al. Morphological changes of rat mandibular bone with ArF excimer laser in vivo
Keller et al. Lasers in oral surgery
Steiger et al. System Performance of a Compact Alexandrite Laser System for Medical Purposes
Holt et al. Holmium: YAG laser in dentistry: photoconditioning of dentinal surfaces
Vari et al. Comparative study of excimer and erbium: YAG lasers for ablation of structural components of the knee
Dostalova et al. Evaluation of depth and profile cavity after laser ablation with different energy of Er: YAG laser radiation
Niemz et al. Application of a picosecond Nd: YLF laser in dentistry
Wigdor et al. Dental material ablation with the Er: YAG laser
Mommsen et al. Use of excimer lasers in medicine: applications, problems, and dangers

Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time