DE69233165D1 - Vorrichtung zur computergesteuerten intelligenten Phacoemulsifikation - Google Patents

Vorrichtung zur computergesteuerten intelligenten Phacoemulsifikation

Info

Publication number
DE69233165D1
DE69233165D1 DE69233165T DE69233165T DE69233165D1 DE 69233165 D1 DE69233165 D1 DE 69233165D1 DE 69233165 T DE69233165 T DE 69233165T DE 69233165 T DE69233165 T DE 69233165T DE 69233165 D1 DE69233165 D1 DE 69233165D1
Authority
DE
Germany
Prior art keywords
load
phacoemulsification
computer
encountered
change
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.)
Expired - Fee Related
Application number
DE69233165T
Other languages
English (en)
Other versions
DE69233165T2 (de
Inventor
John A Costin
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
Priority claimed from US07/635,887 external-priority patent/US5160317A/en
Application filed by Individual filed Critical Individual
Publication of DE69233165D1 publication Critical patent/DE69233165D1/de
Application granted granted Critical
Publication of DE69233165T2 publication Critical patent/DE69233165T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/20—Surgical instruments, devices or methods, e.g. tourniquets for vaccinating or cleaning the skin previous to the vaccination
    • 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
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A61F9/00745—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments using mechanical vibrations, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00026—Conductivity or impedance, e.g. of tissue
    • A61B2017/0003—Conductivity or impedance, e.g. of tissue of parts of the instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00106—Sensing or detecting at the treatment site ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/77—Suction-irrigation systems
DE69233165T 1991-01-03 1992-01-02 Vorrichtung zur computergesteuerten intelligenten Phacoemulsifikation Expired - Fee Related DE69233165T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US635887 1991-01-03
US07/635,887 US5160317A (en) 1991-01-03 1991-01-03 Computer controlled smart phacoemulsification method and apparatus
US810428 1991-12-20
US07/810,428 US5279547A (en) 1991-01-03 1991-12-20 Computer controlled smart phacoemulsification method and apparatus

Publications (2)

Publication Number Publication Date
DE69233165D1 true DE69233165D1 (de) 2003-09-18
DE69233165T2 DE69233165T2 (de) 2004-06-03

Family

ID=27092475

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69226255T Expired - Fee Related DE69226255T2 (de) 1991-01-03 1992-01-02 Vorrichtung zur computergesteuerten intelligenten phacoemulsifikation
DE69233165T Expired - Fee Related DE69233165T2 (de) 1991-01-03 1992-01-02 Vorrichtung zur computergesteuerten intelligenten Phacoemulsifikation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69226255T Expired - Fee Related DE69226255T2 (de) 1991-01-03 1992-01-02 Vorrichtung zur computergesteuerten intelligenten phacoemulsifikation

Country Status (11)

Country Link
US (2) US5279547A (de)
EP (2) EP0565640B1 (de)
JP (1) JP2858949B2 (de)
KR (2) KR100244122B1 (de)
AT (2) ATE246907T1 (de)
AU (3) AU667801B2 (de)
CA (1) CA2099780C (de)
DE (2) DE69226255T2 (de)
DK (2) DK0776643T3 (de)
ES (2) ES2121007T3 (de)
WO (1) WO1992011814A1 (de)

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EP0776643B1 (de) 2003-08-13
EP0565640A1 (de) 1993-10-20
DE69226255D1 (de) 1998-08-20
ES2205077T3 (es) 2004-05-01
AU676980B2 (en) 1997-03-27
DE69226255T2 (de) 1998-12-24
EP0776643A1 (de) 1997-06-04
CA2099780A1 (en) 1992-07-04
JPH06506125A (ja) 1994-07-14
KR100274663B1 (ko) 2000-11-15
ATE246907T1 (de) 2003-08-15
EP0565640B1 (de) 1998-07-15
AU667801B2 (en) 1996-04-18
US5279547A (en) 1994-01-18
EP0565640A4 (de) 1994-03-16
DK0565640T3 (da) 1999-04-19
DE69233165T2 (de) 2004-06-03
AU697525B2 (en) 1998-10-08
AU5196096A (en) 1996-07-11
US5520633A (en) 1996-05-28
AU4557096A (en) 1996-05-23
KR100244122B1 (ko) 2000-03-02
JP2858949B2 (ja) 1999-02-17
ES2121007T3 (es) 1998-11-16
ATE168259T1 (de) 1998-08-15
WO1992011814A1 (en) 1992-07-23
KR930702922A (ko) 1993-11-29
DK0776643T3 (da) 2003-12-08
CA2099780C (en) 1999-05-11
AU1229692A (en) 1992-08-17

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