[go: up one dir, main page]

WO2008081889A1 - Protecteur pour cavité nasale - Google Patents

Protecteur pour cavité nasale 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
English (en)
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/ja
Application filed by JMS Co Ltd filed Critical JMS Co Ltd
Publication of WO2008081889A1 publication Critical patent/WO2008081889A1/fr
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

L'invention concerne un protecteur (1) ayant une partie tubulaire (3) qui est conservée dans l'état où elle a été introduite dans la narine externe (100). La partie tubulaire (3) a une forme carrée en coupe transversale. Dans la partie tubulaire (3) ayant été introduite dans la narine externe (100), un endoscope nasal (A), divers cathéters, un organe de découpe, une source de lumière pour l'endoscope, un aspirateur, etc., sont introduits, et ces instruments sont guidés dans un organe digestif (B) à travers la cavité nasale (101).
PCT/JP2007/075170 2006-12-29 2007-12-27 Protecteur pour cavité nasale Ceased WO2008081889A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006356728 2006-12-29
JP2006-356728 2006-12-29
JP2007150587A JP2008178654A (ja) 2006-11-17 2007-06-06 鼻腔保護具
JP2007-150587 2007-06-06

Publications (1)

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

Family

ID=39588570

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/075170 Ceased WO2008081889A1 (fr) 2006-12-29 2007-12-27 Protecteur pour cavité nasale

Country Status (1)

Country Link
WO (1) WO2008081889A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109549712A (zh) * 2018-12-29 2019-04-02 中国人民解放军第四军医大学 一种经鼻内镜手术通道鼻腔黏膜保护装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000009192A1 (fr) * 1998-08-17 2000-02-24 Kazuhiro Noda Dispositif de ballon pour operation
JP2002191552A (ja) * 2000-12-27 2002-07-09 Tomoko Kawamura 経鼻挿管補助具
JP2002345781A (ja) * 2001-05-29 2002-12-03 Olympus Optical Co Ltd 患者モニタ装置
WO2005099563A1 (fr) * 2004-04-14 2005-10-27 Led Medical Diagnostics, Inc. Systemes et procedes de detection de maladies notamment des systemes de gestion de lumiere ambiante (alms) et de viseurs oraux
JP2006326063A (ja) * 2005-05-27 2006-12-07 Nobuyuki Ohara 経鼻挿入式内視鏡用着鼻保護具

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000009192A1 (fr) * 1998-08-17 2000-02-24 Kazuhiro Noda Dispositif de ballon pour operation
JP2002191552A (ja) * 2000-12-27 2002-07-09 Tomoko Kawamura 経鼻挿管補助具
JP2002345781A (ja) * 2001-05-29 2002-12-03 Olympus Optical Co Ltd 患者モニタ装置
WO2005099563A1 (fr) * 2004-04-14 2005-10-27 Led Medical Diagnostics, Inc. Systemes et procedes de detection de maladies notamment des systemes de gestion de lumiere ambiante (alms) et de viseurs oraux
JP2006326063A (ja) * 2005-05-27 2006-12-07 Nobuyuki Ohara 経鼻挿入式内視鏡用着鼻保護具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109549712A (zh) * 2018-12-29 2019-04-02 中国人民解放军第四军医大学 一种经鼻内镜手术通道鼻腔黏膜保护装置

Similar Documents

Publication Publication Date Title
WO2007127655A3 (fr) Canule et stylet de dilatation
USD620108S1 (en) Medical instrument for coagulation of tissue
WO2008015566A3 (fr) Orifice permettant un accès permanent dans le corps humain
EP1892009A4 (fr) Instrument de traitement à endoscope et son dispositif
CY1109848T1 (el) Συστημα καταιονισμου/αναρροφησεως
WO2008004228A3 (fr) systèmes endoscopiques
WO2006081312A3 (fr) Dispositifs, systemes, kits et methodes de traitement optique et therapie appliquee a une cavite biologique
WO2005104927A3 (fr) Procedes et appareil d'acces endoluminal
EP4292548A3 (fr) Dispositifs endovasculaires
WO2007056452A3 (fr) Appareils et procedes pour libérer un ou plusieurs produits libérables dans un corps
WO2007103239A3 (fr) Dispositif d'insertion a souplesse variable et procede permettant de flechir de maniere variee un dispositif d'insertion
SI1839591T1 (sl) Endoskopski instrument s sekundarnim vakuumskim virom
EP1894514A3 (fr) Endoscope ultrasonique, cathéter avec ballon, dispositif à demeure magnétique, et ensemble magnétique
WO2008045316A3 (fr) Trocart de visualisation
WO2008060497A3 (fr) Procédé et appareil pour empêcher l'occlusion d'une lumière d'aspiration de tube trachéal
WO2005056078A3 (fr) Echange facilite d'un catheter a ballonnet
WO2009051698A3 (fr) Intubation endotrachéale guidée par cathéter
CR8012A (es) Clavo endomedular destinado al tratamiento de fracturas de femur proximal
DE60207462D1 (de) Klappenstruktur für Verbleibskatheter
ATE528030T1 (de) Chirurgische systeme zur biofilm-entfernung und eine hülle zur anwendung damit
WO2008006114A3 (fr) manchon flexible À canaux pour articles médicaux
WO2009073515A3 (fr) Procédés, dispositifs, kits et systèmes destinés à supprimer la fonction du canal cystique
ATE405315T1 (de) Formbare intraluminale vorrichtung und verfahren dafür
WO2007149974A3 (fr) Introducteur directionnel
ATE344081T1 (de) In einen körperkanal einbringbares instrument mit bidirektionalem koeffizienten der oberflächenreibung mit körpergewebe

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07860392

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07860392

Country of ref document: EP

Kind code of ref document: A1