DE602007001908D1 - Vorrichtung zum Vergleich der Vitalität von Gewebe mit einem Lichtleiter und einem Bündel zur optischen Abbildung - Google Patents

Vorrichtung zum Vergleich der Vitalität von Gewebe mit einem Lichtleiter und einem Bündel zur optischen Abbildung

Info

Publication number
DE602007001908D1
DE602007001908D1 DE602007001908T DE602007001908T DE602007001908D1 DE 602007001908 D1 DE602007001908 D1 DE 602007001908D1 DE 602007001908 T DE602007001908 T DE 602007001908T DE 602007001908 T DE602007001908 T DE 602007001908T DE 602007001908 D1 DE602007001908 D1 DE 602007001908D1
Authority
DE
Germany
Prior art keywords
vitality
bundle
tissue
comparing
light guide
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.)
Active
Application number
DE602007001908T
Other languages
English (en)
Inventor
Frank J Viola
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.)
Covidien LP
Original Assignee
Tyco Healthcare Group LP
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 Tyco Healthcare Group LP filed Critical Tyco Healthcare Group LP
Publication of DE602007001908D1 publication Critical patent/DE602007001908D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • A61B2562/0238—Optical sensor arrangements for performing transmission measurements on body tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • A61B5/0086—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters using infrared radiation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Surgical Instruments (AREA)
DE602007001908T 2006-06-22 2007-06-22 Vorrichtung zum Vergleich der Vitalität von Gewebe mit einem Lichtleiter und einem Bündel zur optischen Abbildung Active DE602007001908D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/473,296 US8114121B2 (en) 2006-06-22 2006-06-22 Tissue vitality comparator with light pipe with fiber optic imaging bundle

Publications (1)

Publication Number Publication Date
DE602007001908D1 true DE602007001908D1 (de) 2009-09-24

Family

ID=38510444

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007001908T Active DE602007001908D1 (de) 2006-06-22 2007-06-22 Vorrichtung zum Vergleich der Vitalität von Gewebe mit einem Lichtleiter und einem Bündel zur optischen Abbildung

Country Status (7)

Country Link
US (2) US8114121B2 (de)
EP (1) EP1870034B1 (de)
JP (2) JP5042722B2 (de)
AU (1) AU2007202792B2 (de)
CA (1) CA2591639A1 (de)
DE (1) DE602007001908D1 (de)
ES (1) ES2329947T3 (de)

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US8303622B2 (en) * 2007-03-14 2012-11-06 St. Jude Medical, Inc. Heart valve chordae replacement methods and apparatus
US8758393B2 (en) 2007-10-18 2014-06-24 Neochord, Inc. Minimally invasive repair of a valve leaflet in a beating heart
US8591459B2 (en) * 2009-12-21 2013-11-26 Ethicon Endo-Surgery, Inc. Use of biomarkers and therapeutic agents with surgical devices
US9737320B2 (en) * 2010-03-18 2017-08-22 Covidien Lp Surgical grasper with integrated probe
CN103347464B (zh) 2010-12-29 2016-02-03 尼奥绰德有限公司 微创修复搏动心脏瓣膜小叶的可替换系统
AU2012261998B2 (en) 2011-06-01 2017-03-02 Neochord, Inc. Minimally invasive repair of heart valve leaflets
EP3906885A3 (de) 2013-04-01 2022-02-23 Vinod V. Pathy Beleuchtungsvorrichtung
USD938095S1 (en) 2013-04-01 2021-12-07 Pathy Medical, Llc Lighting device
US9301691B2 (en) * 2014-02-21 2016-04-05 Covidien Lp Instrument for optically detecting tissue attributes
US20160367120A1 (en) * 2015-06-19 2016-12-22 Children's Medical Center Corporation Optically Guided Surgical Devices
US10765517B2 (en) 2015-10-01 2020-09-08 Neochord, Inc. Ringless web for repair of heart valves
DK178989B1 (en) * 2015-12-30 2017-07-31 3Dintegrated Aps A surgical instrument assembly
US10213306B2 (en) 2017-03-31 2019-02-26 Neochord, Inc. Minimally invasive heart valve repair in a beating heart
EP3727140B1 (de) * 2017-12-22 2023-11-01 Briteseed, LLC Kompaktes system zur bestimmung von gewebe- oder artefaktmerkmalen
JP7083549B2 (ja) 2018-03-23 2022-06-13 ネオコード インコーポレイテッド 低侵襲性心臓弁修復用の縫合糸取り付け装置
US11173030B2 (en) 2018-05-09 2021-11-16 Neochord, Inc. Suture length adjustment for minimally invasive heart valve repair
US11253360B2 (en) 2018-05-09 2022-02-22 Neochord, Inc. Low profile tissue anchor for minimally invasive heart valve repair
CN113194854A (zh) 2018-09-07 2021-07-30 尼奥绰德有限公司 用于微创心脏瓣膜修复的缝线附接装置
EP3955855A4 (de) 2019-04-16 2023-01-25 NeoChord, Inc. Querspiralförmiger herzanker zur minimal-invasiven herzklappenreparatur
CN112154951B (zh) * 2020-10-19 2022-06-07 江苏农牧科技职业学院 一种虾健康体检仪

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US5772597A (en) * 1992-09-14 1998-06-30 Sextant Medical Corporation Surgical tool end effector
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US5762613A (en) * 1996-05-07 1998-06-09 Spectrascience, Inc. Optical biopsy forceps
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Also Published As

Publication number Publication date
JP5042722B2 (ja) 2012-10-03
EP1870034A1 (de) 2007-12-26
US20070299468A1 (en) 2007-12-27
JP2008000612A (ja) 2008-01-10
JP2012205901A (ja) 2012-10-25
US20120108898A1 (en) 2012-05-03
AU2007202792B2 (en) 2013-02-21
EP1870034B1 (de) 2009-08-12
AU2007202792A1 (en) 2008-01-17
CA2591639A1 (en) 2007-12-22
US8114121B2 (en) 2012-02-14
ES2329947T3 (es) 2009-12-02
US8758224B2 (en) 2014-06-24

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