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WO2008081889A1 - Protector for nasal cavity - Google Patents

Protector for nasal cavity Download PDF

Info

Publication number
WO2008081889A1
WO2008081889A1 PCT/JP2007/075170 JP2007075170W WO2008081889A1 WO 2008081889 A1 WO2008081889 A1 WO 2008081889A1 JP 2007075170 W JP2007075170 W JP 2007075170W WO 2008081889 A1 WO2008081889 A1 WO 2008081889A1
Authority
WO
WIPO (PCT)
Prior art keywords
protector
nasal cavity
tubular part
endoscope
nasal
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.)
Ceased
Application number
PCT/JP2007/075170
Other languages
French (fr)
Japanese (ja)
Inventor
Hideyuki Nagao
Shuro Hayashi
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.)
JMS Co Ltd
Original Assignee
JMS Co Ltd
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 JP2007150587A external-priority patent/JP2008178654A/en
Application filed by JMS Co Ltd filed Critical JMS Co Ltd
Publication of WO2008081889A1 publication Critical patent/WO2008081889A1/en
Anticipated expiration legal-status Critical
Ceased 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
    • A61B1/233—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 nose, i.e. nasoscopes, e.g. testing of patency of Eustachian tubes
    • 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
    • A61B1/00147—Holding or positioning arrangements
    • A61B1/00154—Holding or positioning arrangements using guiding arrangements for insertion

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Otolaryngology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • External Artificial Organs (AREA)

Abstract

A protector (1) having a tubular part (3) that is held in the state of having been inserted into the external naris (100). The tubular part (3) has a square cross sectional shape. Into the tubular part (3) having been inserted into the external naris (100), a nasal endoscope (A), various catheters, a cutter, a light source for the endoscope, an aspirator, etc. are put and these instruments are guided into a digestive organ (B) through the nasal cavity (101)
PCT/JP2007/075170 2006-12-29 2007-12-27 Protector for nasal cavity Ceased WO2008081889A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006356728 2006-12-29
JP2006-356728 2006-12-29
JP2007150587A JP2008178654A (en) 2006-11-17 2007-06-06 Nasal protection
JP2007-150587 2007-06-06

Publications (1)

Publication Number Publication Date
WO2008081889A1 true WO2008081889A1 (en) 2008-07-10

Family

ID=39588570

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/075170 Ceased WO2008081889A1 (en) 2006-12-29 2007-12-27 Protector for nasal cavity

Country Status (1)

Country Link
WO (1) WO2008081889A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109549712A (en) * 2018-12-29 2019-04-02 中国人民解放军第四军医大学 A kind of intranasal channel bronchia mucosal protective device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000009192A1 (en) * 1998-08-17 2000-02-24 Kazuhiro Noda Operation balloon
JP2002191552A (en) * 2000-12-27 2002-07-09 Tomoko Kawamura Auxiliary tool for nasotracheal intubation tube
JP2002345781A (en) * 2001-05-29 2002-12-03 Olympus Optical Co Ltd Patient monitoring apparatus
WO2005099563A1 (en) * 2004-04-14 2005-10-27 Led Medical Diagnostics, Inc. Systems and methods for detection of disease including oral scopes and ambient light management systems (alms)
JP2006326063A (en) * 2005-05-27 2006-12-07 Nobuyuki Ohara Nose-fitting guard for transnasal endoscope

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000009192A1 (en) * 1998-08-17 2000-02-24 Kazuhiro Noda Operation balloon
JP2002191552A (en) * 2000-12-27 2002-07-09 Tomoko Kawamura Auxiliary tool for nasotracheal intubation tube
JP2002345781A (en) * 2001-05-29 2002-12-03 Olympus Optical Co Ltd Patient monitoring apparatus
WO2005099563A1 (en) * 2004-04-14 2005-10-27 Led Medical Diagnostics, Inc. Systems and methods for detection of disease including oral scopes and ambient light management systems (alms)
JP2006326063A (en) * 2005-05-27 2006-12-07 Nobuyuki Ohara Nose-fitting guard for transnasal endoscope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109549712A (en) * 2018-12-29 2019-04-02 中国人民解放军第四军医大学 A kind of intranasal channel bronchia mucosal protective device

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