DE69935132D1 - Optisches system mit biopsiezange - Google Patents

Optisches system mit biopsiezange

Info

Publication number
DE69935132D1
DE69935132D1 DE69935132T DE69935132T DE69935132D1 DE 69935132 D1 DE69935132 D1 DE 69935132D1 DE 69935132 T DE69935132 T DE 69935132T DE 69935132 T DE69935132 T DE 69935132T DE 69935132 D1 DE69935132 D1 DE 69935132D1
Authority
DE
Germany
Prior art keywords
tubular member
inner tubular
lumen
proximal end
access
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 - Lifetime
Application number
DE69935132T
Other languages
English (en)
Inventor
L Townsend
T Mcmahon
E Sievert
R Wilson
L Pokorney
P Ferris
E Porter
H Feddern
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.)
SpectraScience Inc
Original Assignee
SpectraScience Inc
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 SpectraScience Inc filed Critical SpectraScience Inc
Application granted granted Critical
Publication of DE69935132D1 publication Critical patent/DE69935132D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/06—Biopsy forceps, e.g. with cup-shaped jaws
    • 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
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B2010/0216—Sampling brushes
    • 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
    • A61B2017/00057—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, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22072—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an instrument channel, e.g. for replacing one instrument by the other
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2901—Details of shaft
    • A61B2017/2905—Details of shaft flexible
    • 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
    • A61B2090/3614—Image-producing devices, e.g. surgical cameras using optical fibre
DE69935132T 1998-03-09 1999-03-08 Optisches system mit biopsiezange Expired - Lifetime DE69935132D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/037,240 US6066102A (en) 1998-03-09 1998-03-09 Optical biopsy forceps system and method of diagnosing tissue
PCT/US1999/005118 WO1999045847A1 (en) 1998-03-09 1999-03-08 Optical biopsy forceps system and method of sampling tissue

Publications (1)

Publication Number Publication Date
DE69935132D1 true DE69935132D1 (de) 2007-03-29

Family

ID=21893242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69935132T Expired - Lifetime DE69935132D1 (de) 1998-03-09 1999-03-08 Optisches system mit biopsiezange

Country Status (7)

Country Link
US (2) US6066102A (de)
EP (1) EP1063921B1 (de)
JP (1) JP4361683B2 (de)
AT (1) ATE353594T1 (de)
CA (1) CA2322775C (de)
DE (1) DE69935132D1 (de)
WO (1) WO1999045847A1 (de)

Families Citing this family (228)

* Cited by examiner, † Cited by third party
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EP1063921A1 (de) 2001-01-03
US6394964B1 (en) 2002-05-28
JP4361683B2 (ja) 2009-11-11
EP1063921B1 (de) 2007-02-14
CA2322775C (en) 2007-11-13
JP2002505904A (ja) 2002-02-26
US6066102A (en) 2000-05-23
ATE353594T1 (de) 2007-03-15
CA2322775A1 (en) 1999-09-16

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