JP6514640B2 - 副鼻腔アクセスシステム - Google Patents
副鼻腔アクセスシステム Download PDFInfo
- Publication number
- JP6514640B2 JP6514640B2 JP2015541299A JP2015541299A JP6514640B2 JP 6514640 B2 JP6514640 B2 JP 6514640B2 JP 2015541299 A JP2015541299 A JP 2015541299A JP 2015541299 A JP2015541299 A JP 2015541299A JP 6514640 B2 JP6514640 B2 JP 6514640B2
- Authority
- JP
- Japan
- Prior art keywords
- curved
- support element
- supporter
- access system
- linear
- 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
Links
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 238000005286 illumination Methods 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 description 141
- 210000003128 head Anatomy 0.000 description 86
- 239000012530 fluid Substances 0.000 description 73
- 210000001519 tissue Anatomy 0.000 description 43
- 210000003695 paranasal sinus Anatomy 0.000 description 25
- 239000013307 optical fiber Substances 0.000 description 18
- 210000003484 anatomy Anatomy 0.000 description 15
- 238000005452 bending Methods 0.000 description 15
- 230000010339 dilation Effects 0.000 description 14
- 230000033001 locomotion Effects 0.000 description 14
- 239000000523 sample Substances 0.000 description 14
- 230000003287 optical effect Effects 0.000 description 13
- 239000012781 shape memory material Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 230000006378 damage Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 230000002262 irrigation Effects 0.000 description 8
- 238000003973 irrigation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000002604 ultrasonography Methods 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 210000003928 nasal cavity Anatomy 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 230000001225 therapeutic effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000012377 drug delivery Methods 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 210000003097 mucus Anatomy 0.000 description 3
- 229910001000 nickel titanium Inorganic materials 0.000 description 3
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 208000027157 chronic rhinosinusitis Diseases 0.000 description 2
- 150000003278 haem Chemical class 0.000 description 2
- 238000003331 infrared imaging Methods 0.000 description 2
- 210000001331 nose Anatomy 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 210000003800 pharynx Anatomy 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229940124597 therapeutic agent Drugs 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000003124 biologic agent Substances 0.000 description 1
- 210000005013 brain tissue Anatomy 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000000032 diagnostic agent Substances 0.000 description 1
- 229940039227 diagnostic agent Drugs 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013129 endoscopic sinus surgery Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000001214 frontal sinus Anatomy 0.000 description 1
- 230000001969 hypertrophic effect Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003589 local anesthetic agent Substances 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 210000004086 maxillary sinus Anatomy 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000492 nasalseptum Anatomy 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 210000004994 reproductive system Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000012285 ultrasound imaging Methods 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/24—Surgical instruments, devices or methods, e.g. tourniquets for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers
-
- 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
- A61B1/00078—Insertion part of the endoscope body with stiffening means
-
- 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
- A61B1/00082—Balloons
-
- 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
- A61B1/005—Flexible 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/0125—Endoscope within endoscope
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
-
- 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
- A61B1/04—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 combined with photographic or television appliances
- A61B1/05—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 combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- 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
- A61B1/06—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 with illuminating arrangements
- A61B1/07—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 with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- 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
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/30—Surgical pincettes without pivotal connections
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/38—Swabs having a stick-type handle, e.g. cotton tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0102—Insertion or introduction using an inner stiffening member, e.g. stylet or push-rod
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
- A61B2017/00318—Steering mechanisms
- A61B2017/00331—Steering mechanisms with preformed bends
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/00336—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means with a protective sleeve, e.g. retractable or slidable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/0034—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means adapted to be inserted through a working channel of an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00867—Material properties shape memory effect
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0152—Tip steering devices with pre-shaped mechanisms, e.g. pre-shaped stylets or pre-shaped outer tubes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Pulmonology (AREA)
- Otolaryngology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Description
Claims (12)
- 装置であって、
第1の剛性を有する第1の直線型サポート要素と、
前記第1の直線型サポート要素にスライド可能に結合された最内側の湾曲型サポート要素であって、前記湾曲型サポート要素が湾曲部を有し、前記湾曲型サポート要素の湾曲部が、前記第1の剛性よりも強い第2の剛性を有し、少なくとも前記湾曲部が非円形の断面を有する、湾曲型サポート要素と、
前記湾曲型サポート要素にスライド可能に結合された第2の直線型サポート要素であって、前記第2の直線型サポート要素が、前記第2の剛性よりも強い第3の剛性を有し、前記第2の直線型サポート要素が前記湾曲型サポート要素の湾曲部に重なるときには、前記湾曲部の重なった部分が前記第2の直線型サポート要素の直線形状に一致し、前記湾曲部が前記第1の直線型サポート要素と重なるときには、前記第1の直線型サポート要素の重なった部分が前記湾曲部の湾曲形状に一致する、第2の直線型サポート要素と、
前記第1の直線型サポート要素、前記湾曲型サポート要素、及び前記第2の直線型サポート要素が一緒に結合されていないときには、要求に応じて、前記第1の直線型サポート要素、前記湾曲型サポート要素、及び前記第2の直線型サポート要素が一緒に結合されるようにロックを行うように構成され、かつ、前記第1の直線型サポート要素、前記湾曲型サポート要素、及び前記第2の直線型サポート要素が一緒に結合されているときには、要求に応じて、前記第1の直線型サポート要素、前記湾曲型サポート要素、及び前記第2の直線型サポート要素のそれぞれが別々に動くことができるようにロック解除を行うように構成されたロック及びロック解除機構と、
カメラと、
前記装置内に画定され、かつ前記カメラに体腔へアクセスを提供するように構成された少なくとも1つの作業チャネルと、
を含む同心結合型サポート要素を備える、装置。 - 前記第1の直線型サポート要素及び前記第2の直線型サポート要素のうちの少なくとも1つが、前記作業チャネルを画定するルーメンを含む、請求項1に記載の装置。
- 前記作業チャネルの曲率半径が2〜5ミリメートルの間にある、請求項1に記載の装置。
- 前記装置が、前記第1の直線型サポート要素、前記湾曲型サポート要素及び前記第2の直線型サポート要素をカプセル化するように構成された外シースをさらに備え、前記外シースが、前記装置の体腔への挿入の間に、前記第1の直線型サポート要素、前記湾曲型サポート要素及び前記第2の直線型サポート要素と体組織が接触することを防ぐように構成される、請求項1に記載の装置。
- 前記外シースが前記装置内に作業チャネルを画定し、前記作業チャネルが、少なくとも1つの作業ツールに体腔へアクセスを提供するように構成される、請求項4に記載の装置。
- 前記装置の外径が、前記外シースの長さにわたって連続しているか又は一定である、請求項4又は5に記載の装置。
- 前記第2の直線型サポート要素が、少なくとも部分的に前記湾曲型サポート要素を囲み、かつ前記第1の直線型サポート要素が、少なくとも部分的に前記第2の直線型サポート要素を囲む、請求項1に記載の装置。
- 前記装置が機能的遠位ヘッドをさらに備え、前記機能的遠位ヘッドが、前記第1の直線型サポート要素の遠位端に結合され、前記機能的遠位ヘッドが少なくとも1つの作業ツールを含む、請求項1に記載の装置。
- 前記機能的遠位ヘッドがカメラを含み、前記カメラが、画像信号を伝送するためのワイヤと結合され、前記ワイヤが、前記装置により形成された屈曲部の内側に位置決めされ、前記装置が、前記装置により形成された屈曲部の内側に位置決めされたた照明ファイバをさらに備える、請求項8に記載の装置。
- 前記湾曲型サポート要素が非管状である、請求項1に記載の装置。
- 前記湾曲部の断面の幅が、前記湾曲部の断面の高さよりも大きい、請求項1に記載の装置。
- 前記第1の直線型サポート要素が、コイル及びばねのうちの1つから形成される、請求項1に記載の装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261723329P | 2012-11-07 | 2012-11-07 | |
US61/723,329 | 2012-11-07 | ||
US201361900407P | 2013-11-06 | 2013-11-06 | |
US61/900,407 | 2013-11-06 | ||
PCT/IL2013/050916 WO2014072977A1 (en) | 2012-11-07 | 2013-11-07 | Paranasal sinus access system |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015534855A JP2015534855A (ja) | 2015-12-07 |
JP2015534855A5 JP2015534855A5 (ja) | 2017-02-23 |
JP6514640B2 true JP6514640B2 (ja) | 2019-05-15 |
Family
ID=49955463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015541299A Active JP6514640B2 (ja) | 2012-11-07 | 2013-11-07 | 副鼻腔アクセスシステム |
Country Status (7)
Country | Link |
---|---|
US (1) | US10258225B2 (ja) |
EP (1) | EP2916748B1 (ja) |
JP (1) | JP6514640B2 (ja) |
CN (1) | CN104902828B (ja) |
AU (1) | AU2013343041B2 (ja) |
CA (1) | CA2890707A1 (ja) |
WO (1) | WO2014072977A1 (ja) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10569060B2 (en) | 2014-07-09 | 2020-02-25 | Acclarent, Inc. | Guide catheters with guidewire deflection features |
WO2016035509A1 (ja) * | 2014-09-05 | 2016-03-10 | オリンパス株式会社 | 内視鏡用処置具、処置具ユニット及び処置システム |
EP3242612B1 (en) | 2015-01-08 | 2020-08-26 | Sinusafe Medical Ltd | Paranasal sinus medical device |
US11650213B2 (en) | 2015-03-30 | 2023-05-16 | Entvantage Diagnostics, Inc. | Devices and assays for diagnosis of viral and bacterial infections |
SI3075862T1 (en) | 2015-03-30 | 2018-02-28 | Entvantage Diagnostics, Inc. | Aids and tests for the diagnosis of sinusitis |
US10921320B2 (en) * | 2015-03-30 | 2021-02-16 | Entvantage Diagnostics, Inc. | Devices and methods for diagnosis of sinusitis |
US20170231481A1 (en) * | 2016-02-12 | 2017-08-17 | Olympus Corporation | Insertion device assembly for nasal sinuses |
EP3463116A1 (en) | 2016-06-06 | 2019-04-10 | 3NT Medical Ltd. | Modular body cavity access system |
US11083484B2 (en) | 2016-07-03 | 2021-08-10 | Sinusafe Medical Ltd. | Medical device for treatment of a sinus and/or an ear and methods of use thereof |
EP3295983A1 (en) | 2016-09-20 | 2018-03-21 | Imds R&D Bv | Trapping catheter and kit and method for preparing a trapping catheter |
WO2018055450A2 (en) | 2016-09-21 | 2018-03-29 | 3Nt Medical Ltd. | Seeker with dilator |
JP2020515365A (ja) * | 2017-03-28 | 2020-05-28 | イーエヌティーバンテージ ダイアグノスティックス,インク.Entvantage Diagnostics,Inc. | 副鼻腔炎の診断デバイス及び方法 |
CN107233656B (zh) * | 2017-07-18 | 2022-12-02 | 依奈德医疗技术(上海)有限公司 | 鼻窦球囊导管系统 |
DE102017118468B4 (de) * | 2017-08-14 | 2019-03-21 | Konstantinos Meletiadis | Kathetersystem zur Durchführung einer Intervention im Gefäßsystem des menschlichen oder tierischen Körpers |
WO2019063055A1 (en) | 2017-09-28 | 2019-04-04 | Ambu A/S | Borescope |
US10492670B1 (en) * | 2018-12-18 | 2019-12-03 | 3Nt Medical Ltd. | Ear visualization and treatment system |
CN109645946A (zh) * | 2018-12-29 | 2019-04-19 | 上海交通大学医学院附属第九人民医院 | 一种咽喉部内镜手术装置 |
EP3760099B1 (en) * | 2019-07-04 | 2024-02-28 | Intuitive Surgical Operations, Inc. | Optic light guide, endoscope, method for producing and using an optic light guide |
US11744601B2 (en) * | 2019-08-30 | 2023-09-05 | Biosense Webster (Israel) Ltd. | Sinuplasty tool |
AU2020398838A1 (en) * | 2019-12-03 | 2022-06-16 | Coopersurgical, Inc. | Endoscopic cannulas and related methods |
CN111110177B (zh) * | 2020-01-14 | 2022-02-22 | 重庆市中医院 | 一种便携式鼻内窥镜 |
US10856841B1 (en) * | 2020-01-24 | 2020-12-08 | King Saud University | Ultrasonic imaging probe |
CN111743631A (zh) * | 2020-06-29 | 2020-10-09 | 宜昌市中心人民医院(三峡大学第一临床医学院、三峡大学附属中心人民医院) | 微创介入连续体手术机器人及其操作方法 |
CN111759261B (zh) * | 2020-07-08 | 2021-04-13 | 江苏省肿瘤医院 | 一种可冲洗鼻咽镜 |
IT202100006617A1 (it) * | 2021-03-19 | 2022-09-19 | Movi S P A | Guida per un’operazione chirurgica mini invasiva |
CN113797411A (zh) * | 2021-09-28 | 2021-12-17 | 四川大学华西医院 | 可视化鼻腔鼻窦辅助喷雾器 |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5231989A (en) | 1991-02-15 | 1993-08-03 | Raychem Corporation | Steerable cannula |
DE4223897C2 (de) * | 1992-07-21 | 1999-05-12 | Daum Gmbh | Rohrförmiger Transportarm |
US5318528A (en) | 1993-04-13 | 1994-06-07 | Advanced Surgical Inc. | Steerable surgical devices |
AU3146495A (en) | 1994-07-22 | 1996-02-22 | Eastern Washington University | Methods for stereotactic implantation |
US6146373A (en) | 1997-10-17 | 2000-11-14 | Micro Therapeutics, Inc. | Catheter system and method for injection of a liquid embolic composition and a solidification agent |
WO1999025280A1 (en) * | 1997-11-14 | 1999-05-27 | Boston Scientific Limited | Multi-sheath delivery catheter |
NO981277D0 (no) | 1998-03-20 | 1998-03-20 | Erik Fosse | Metode og anordning for suturfri anastomose |
US6179776B1 (en) * | 1999-03-12 | 2001-01-30 | Scimed Life Systems, Inc. | Controllable endoscopic sheath apparatus and related method of use |
US6214016B1 (en) * | 1999-04-29 | 2001-04-10 | Medtronic, Inc. | Medical instrument positioning device internal to a catheter or lead and method of use |
US6860849B2 (en) | 2000-05-08 | 2005-03-01 | Pentax Corporation | Flexible tube for an endoscope |
US6743239B1 (en) | 2000-05-25 | 2004-06-01 | St. Jude Medical, Inc. | Devices with a bendable tip for medical procedures |
US6595958B1 (en) | 2000-08-08 | 2003-07-22 | Scimed Life Systems, Inc. | Tortuous path injection device and method |
EP1469790B1 (en) * | 2002-01-25 | 2016-10-19 | Atritech, Inc. | Atrial appendage blood filtration systems |
JP2007502671A (ja) * | 2003-08-20 | 2007-02-15 | ネオガイド システムズ, インコーポレイテッド | 活性ポリマー関節運動器具及び挿入方法 |
US20060004323A1 (en) | 2004-04-21 | 2006-01-05 | Exploramed Nc1, Inc. | Apparatus and methods for dilating and modifying ostia of paranasal sinuses and other intranasal or paranasal structures |
US9089258B2 (en) | 2004-04-21 | 2015-07-28 | Acclarent, Inc. | Endoscopic methods and devices for transnasal procedures |
US9101384B2 (en) | 2004-04-21 | 2015-08-11 | Acclarent, Inc. | Devices, systems and methods for diagnosing and treating sinusitis and other disorders of the ears, Nose and/or throat |
US7803150B2 (en) | 2004-04-21 | 2010-09-28 | Acclarent, Inc. | Devices, systems and methods useable for treating sinusitis |
US7720521B2 (en) | 2004-04-21 | 2010-05-18 | Acclarent, Inc. | Methods and devices for performing procedures within the ear, nose, throat and paranasal sinuses |
US7654997B2 (en) | 2004-04-21 | 2010-02-02 | Acclarent, Inc. | Devices, systems and methods for diagnosing and treating sinusitus and other disorders of the ears, nose and/or throat |
US7462175B2 (en) | 2004-04-21 | 2008-12-09 | Acclarent, Inc. | Devices, systems and methods for treating disorders of the ear, nose and throat |
US8747389B2 (en) | 2004-04-21 | 2014-06-10 | Acclarent, Inc. | Systems for treating disorders of the ear, nose and throat |
US8025635B2 (en) | 2005-04-04 | 2011-09-27 | Intersect Ent, Inc. | Device and methods for treating paranasal sinus conditions |
US8152756B2 (en) | 2005-11-15 | 2012-04-10 | The Johns Hopkins University | Active cannula for bio-sensing and surgical intervention |
JP2007202727A (ja) | 2006-01-31 | 2007-08-16 | Hi-Lex Corporation | 生体用電極 |
US7520876B2 (en) | 2006-04-21 | 2009-04-21 | Entellus Medical, Inc. | Device and method for treatment of sinusitis |
EP2066387A2 (en) * | 2006-09-12 | 2009-06-10 | Boston Scientific Limited | Variable stiffness direct injection system |
US20080167527A1 (en) * | 2007-01-09 | 2008-07-10 | Slenker Dale E | Surgical systems and methods for biofilm removal, including a sheath for use therewith |
US20080172033A1 (en) | 2007-01-16 | 2008-07-17 | Entellus Medical, Inc. | Apparatus and method for treatment of sinusitis |
WO2008091652A2 (en) | 2007-01-24 | 2008-07-31 | Acclarent, Inc. | Methods, devices and systems for treatment and/or diagnosis of disorder of the ear, nose and throat |
US8241266B2 (en) | 2007-04-05 | 2012-08-14 | Entellus Medical, Inc. | Apparatus and method for treatment of ethmoids |
US8303640B2 (en) | 2007-07-30 | 2012-11-06 | Audubon Technologies, Llc | Device for maintaining patent paranasal sinus ostia |
JP2009100929A (ja) * | 2007-10-23 | 2009-05-14 | Olympus Corp | カバー式内視鏡とそのカバーの装着および分離方法 |
US8801670B2 (en) | 2008-02-27 | 2014-08-12 | Entellus Medical, Inc. | Apparatus and method for accessing a sinus cavity |
AU2009276553B2 (en) | 2008-07-30 | 2015-02-05 | Acclarent, Inc. | Paranasal ostium finder devices and methods |
BRPI0919195A2 (pt) | 2008-09-18 | 2019-09-24 | Acclarent Inc | metodos e aparelhos para o tratamento de transtornos do ouvido, nariz e garganta |
GB0920938D0 (en) * | 2009-11-30 | 2010-01-13 | Imp Innovations Ltd | Steerable probes |
WO2011141925A1 (en) | 2010-05-10 | 2011-11-17 | Chadurvedi Jagadish | Ear nose throat multiscope and recorder |
JP5389731B2 (ja) | 2010-05-19 | 2014-01-15 | オリンパスメディカルシステムズ株式会社 | 内視鏡 |
US8696620B2 (en) * | 2010-07-30 | 2014-04-15 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Catheter with a mechanism for omni-directional deflection of a catheter shaft |
EP2611369A2 (en) | 2010-08-30 | 2013-07-10 | Sinusys Corporation | Devices for dilating a paranasal sinus opening and for treating sinusitis |
EP2618886B1 (en) | 2010-09-22 | 2015-10-14 | Acclarent, Inc. | Medical device for treatment of a sinus opening |
ES2648141T3 (es) | 2010-09-22 | 2017-12-28 | Acclarent, Inc. | Aparato para tratar trastornos de los senos |
US20140371532A1 (en) * | 2011-12-30 | 2014-12-18 | Koninklijkie Philips N.V. | Nested cannulas with guided tools |
JP6208737B2 (ja) | 2012-03-19 | 2017-10-04 | クック・メディカル・テクノロジーズ・リミテッド・ライアビリティ・カンパニーCook Medical Technologies Llc | 薬剤を体内通路へと送り込むための医療装置、方法、及びキット |
US9687263B2 (en) | 2013-05-30 | 2017-06-27 | SinuSys Corporation | Devices and methods for inserting a sinus dilator |
EP3071281B1 (en) | 2013-11-21 | 2019-07-03 | Jet Medical, Inc. | System for facilitating intranasal guidance |
-
2013
- 2013-11-07 CA CA2890707A patent/CA2890707A1/en not_active Abandoned
- 2013-11-07 US US14/440,760 patent/US10258225B2/en active Active
- 2013-11-07 AU AU2013343041A patent/AU2013343041B2/en not_active Ceased
- 2013-11-07 CN CN201380069452.9A patent/CN104902828B/zh active Active
- 2013-11-07 EP EP13820994.5A patent/EP2916748B1/en active Active
- 2013-11-07 WO PCT/IL2013/050916 patent/WO2014072977A1/en active Application Filing
- 2013-11-07 JP JP2015541299A patent/JP6514640B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
AU2013343041B2 (en) | 2018-02-15 |
US10258225B2 (en) | 2019-04-16 |
CA2890707A1 (en) | 2014-05-15 |
JP2015534855A (ja) | 2015-12-07 |
CN104902828A (zh) | 2015-09-09 |
EP2916748B1 (en) | 2020-07-15 |
WO2014072977A1 (en) | 2014-05-15 |
US20150289754A1 (en) | 2015-10-15 |
EP2916748A1 (en) | 2015-09-16 |
CN104902828B (zh) | 2018-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6514640B2 (ja) | 副鼻腔アクセスシステム | |
US11969156B2 (en) | Modular body cavity access system | |
AU2013343041A1 (en) | Paranasal sinus access system | |
US12004712B2 (en) | Medical device kit with endoscope accessory | |
JP5567013B2 (ja) | 旋回プリズム型内視鏡 | |
US20170347869A1 (en) | Paranasal ostium finder devices and methods | |
US20180199797A1 (en) | Medical device introduction and imaging system, and associated method | |
US8435261B2 (en) | Treatment and placement device for sinusitis applications | |
JP2011529724A5 (ja) | ||
WO2011140535A1 (en) | Sinus balloon dilation catheters and sinus surgury tools | |
US20150080764A1 (en) | Disposable instrument including working channels for endoscopy | |
US20220151464A1 (en) | Handle for paranasal sinus access device | |
US20240008720A1 (en) | Elongate endoscopic covering | |
WO2023141425A1 (en) | Rotary articulating cholangioscope with stabilizing overtube |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20161025 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170123 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170704 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170630 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170927 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180130 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180307 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20180904 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181213 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20190205 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190326 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190412 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6514640 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |