EP3716864A4 - Retractor and tip extender therefor - Google Patents

Retractor and tip extender therefor Download PDF

Info

Publication number
EP3716864A4
EP3716864A4 EP18883847.8A EP18883847A EP3716864A4 EP 3716864 A4 EP3716864 A4 EP 3716864A4 EP 18883847 A EP18883847 A EP 18883847A EP 3716864 A4 EP3716864 A4 EP 3716864A4
Authority
EP
European Patent Office
Prior art keywords
retractor
tip extender
therefor
extender therefor
tip
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.)
Pending
Application number
EP18883847.8A
Other languages
German (de)
French (fr)
Other versions
EP3716864A1 (en
Inventor
David A. Opperman
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.)
Colorado Voice Clinic PC
Original Assignee
Colorado Voice Clinic PC
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 US16/169,789 external-priority patent/US10349823B2/en
Application filed by Colorado Voice Clinic PC filed Critical Colorado Voice Clinic PC
Publication of EP3716864A1 publication Critical patent/EP3716864A1/en
Publication of EP3716864A4 publication Critical patent/EP3716864A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00101—Insertion part of the endoscope body characterised by distal tip features the distal tip features being detachable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00131—Accessories for endoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Endoscopes (AREA)
  • Surgical Instruments (AREA)
EP18883847.8A 2017-12-01 2018-11-30 Retractor and tip extender therefor Pending EP3716864A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762593551P 2017-12-01 2017-12-01
US16/169,789 US10349823B2 (en) 2016-03-11 2018-10-24 Retractor and tip extender therefor
PCT/US2018/063353 WO2019108960A1 (en) 2017-12-01 2018-11-30 Retractor and tip extender therefor

Publications (2)

Publication Number Publication Date
EP3716864A1 EP3716864A1 (en) 2020-10-07
EP3716864A4 true EP3716864A4 (en) 2021-12-08

Family

ID=66665314

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18883847.8A Pending EP3716864A4 (en) 2017-12-01 2018-11-30 Retractor and tip extender therefor

Country Status (2)

Country Link
EP (1) EP3716864A4 (en)
WO (1) WO2019108960A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10349823B2 (en) 2016-03-11 2019-07-16 Colorado Voice Clinic, P.C. Retractor and tip extender therefor
USD866759S1 (en) 2017-03-13 2019-11-12 Colorado Voice Clinic, P.C. Retractor
CN111904496A (en) * 2020-09-07 2020-11-10 周鹏 Supporting sleeve for stomatoscope thyroid surgery

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2070820A (en) * 1933-10-06 1937-02-16 William N Allyn Laryngoscope
US3426749A (en) * 1965-05-20 1969-02-11 Longworth Scient Instr Co Ltd Disposable cover for laryngoscope blade
US4114609A (en) * 1975-07-16 1978-09-19 Moses John A Laryngoscope
US4579108A (en) * 1983-03-07 1986-04-01 Jack Bauman Laryngoscope blade and disposable cover
WO1990014041A1 (en) * 1989-05-26 1990-11-29 Coughenour, Clyde, I. Sterile disposable linguiform laryngoscope blade sheath
US5065738A (en) * 1990-01-16 1991-11-19 Dam David J Van Laryngoscope blade sheath
WO2013177540A1 (en) * 2012-05-25 2013-11-28 The Board Of Regents Of The University Of Oklahoma Surgical retractor system and method
WO2015136518A1 (en) * 2014-03-11 2015-09-17 Truphatek International Ltd Metal laryngoscope blade with non-metal safety tip

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982729A (en) * 1989-02-10 1991-01-08 Wu Tzu Lang Rigid fiberoptic intubating laryngoscope
US6955645B1 (en) * 1999-04-12 2005-10-18 Zeitels Steven M Universal modular glottiscope system having intra-wall channels for vocal fold microsurgery or orotracheal intubation
US9078615B2 (en) * 2008-10-30 2015-07-14 Indian Ocean Medical Inc. Guiding device for use with laryngoscope
AU2011261176A1 (en) * 2010-06-04 2013-01-24 Paul Christopher Hales Improvements in laryngoscopy
TW201311305A (en) * 2011-09-09 2013-03-16 Tien-Sheng Chen Tracheal intubation device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2070820A (en) * 1933-10-06 1937-02-16 William N Allyn Laryngoscope
US3426749A (en) * 1965-05-20 1969-02-11 Longworth Scient Instr Co Ltd Disposable cover for laryngoscope blade
US4114609A (en) * 1975-07-16 1978-09-19 Moses John A Laryngoscope
US4579108A (en) * 1983-03-07 1986-04-01 Jack Bauman Laryngoscope blade and disposable cover
WO1990014041A1 (en) * 1989-05-26 1990-11-29 Coughenour, Clyde, I. Sterile disposable linguiform laryngoscope blade sheath
US5065738A (en) * 1990-01-16 1991-11-19 Dam David J Van Laryngoscope blade sheath
WO2013177540A1 (en) * 2012-05-25 2013-11-28 The Board Of Regents Of The University Of Oklahoma Surgical retractor system and method
WO2015136518A1 (en) * 2014-03-11 2015-09-17 Truphatek International Ltd Metal laryngoscope blade with non-metal safety tip

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019108960A1 *

Also Published As

Publication number Publication date
WO2019108960A1 (en) 2019-06-06
EP3716864A1 (en) 2020-10-07

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20200630

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20211105

RIC1 Information provided on ipc code assigned before grant

Ipc: A61B 1/267 20060101AFI20211029BHEP