JP3672618B2 - 光学トロカール - Google Patents

光学トロカール Download PDF

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Publication number
JP3672618B2
JP3672618B2 JP12792695A JP12792695A JP3672618B2 JP 3672618 B2 JP3672618 B2 JP 3672618B2 JP 12792695 A JP12792695 A JP 12792695A JP 12792695 A JP12792695 A JP 12792695A JP 3672618 B2 JP3672618 B2 JP 3672618B2
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JP
Japan
Prior art keywords
blade
obturator
trigger
objective optical
optical member
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
JP12792695A
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English (en)
Japanese (ja)
Other versions
JPH0847477A (ja
Inventor
ティー アーバン カール
イー ロペス イサ マリア
ジェイ サーオークス マーク
アン ブライアン ジョー
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.)
United States Surgical Corp
Original Assignee
United States Surgical Corp
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 United States Surgical Corp filed Critical United States Surgical Corp
Publication of JPH0847477A publication Critical patent/JPH0847477A/ja
Application granted granted Critical
Publication of JP3672618B2 publication Critical patent/JP3672618B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
    • A61B17/3496—Protecting sleeves or inner probes; Retractable tips
    • 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
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A61B2090/306—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using optical fibres
    • 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
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/361—Image-producing devices, e.g. surgical cameras

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Surgical Instruments (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP12792695A 1994-05-26 1995-05-26 光学トロカール Expired - Fee Related JP3672618B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24970794A 1994-05-26 1994-05-26
US08/249707 1994-05-26

Publications (2)

Publication Number Publication Date
JPH0847477A JPH0847477A (ja) 1996-02-20
JP3672618B2 true JP3672618B2 (ja) 2005-07-20

Family

ID=22944639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12792695A Expired - Fee Related JP3672618B2 (ja) 1994-05-26 1995-05-26 光学トロカール

Country Status (7)

Country Link
US (1) US5860996A (enExample)
EP (1) EP0684016B1 (enExample)
JP (1) JP3672618B2 (enExample)
AU (1) AU691900B2 (enExample)
CA (1) CA2149290C (enExample)
DE (1) DE69513563T2 (enExample)
ES (1) ES2139116T3 (enExample)

Families Citing this family (216)

* Cited by examiner, † Cited by third party
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CA2149290C (en) 2006-07-18
CA2149290A1 (en) 1995-11-27
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EP0684016B1 (en) 1999-12-01
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US5860996A (en) 1999-01-19

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