TW202233120A - 內視鏡 - Google Patents
內視鏡 Download PDFInfo
- Publication number
- TW202233120A TW202233120A TW110144545A TW110144545A TW202233120A TW 202233120 A TW202233120 A TW 202233120A TW 110144545 A TW110144545 A TW 110144545A TW 110144545 A TW110144545 A TW 110144545A TW 202233120 A TW202233120 A TW 202233120A
- Authority
- TW
- Taiwan
- Prior art keywords
- shaft
- camera
- channel
- diameter
- endoscope
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000013307 optical fiber Substances 0.000 claims description 18
- 210000000013 bile duct Anatomy 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 210000000277 pancreatic duct Anatomy 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 201000010099 disease Diseases 0.000 claims description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 3
- 229920005989 resin Polymers 0.000 abstract description 37
- 239000011347 resin Substances 0.000 abstract description 37
- 238000003384 imaging method Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract 1
- 239000011664 nicotinic acid Substances 0.000 abstract 1
- 238000001574 biopsy Methods 0.000 description 17
- 230000002093 peripheral effect Effects 0.000 description 15
- 239000000470 constituent Substances 0.000 description 9
- 238000003745 diagnosis Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229920002614 Polyether block amide Polymers 0.000 description 4
- 230000002183 duodenal effect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
Images
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
- A61B1/012—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
- A61B1/012—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
-
- 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
- A61B1/00066—Proximal part of endoscope body, e.g. handles
-
- 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
-
- 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
- A61B1/0011—Manufacturing of endoscope parts
-
- 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
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements
-
- 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
- A61B1/01—Guiding arrangements therefore
-
- 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
- A61B1/042—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 a proximal camera, e.g. a CCD camera
-
- 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
- A61B1/051—Details of CCD assembly
-
- 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
- A61B1/053—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 being detachable
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/004757 WO2022172321A1 (ja) | 2021-02-09 | 2021-02-09 | 内視鏡 |
| WOPCT/JP2021/004757 | 2021-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202233120A true TW202233120A (zh) | 2022-09-01 |
Family
ID=82838431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW110144545A TW202233120A (zh) | 2021-02-09 | 2021-11-30 | 內視鏡 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230371799A1 (https=) |
| JP (1) | JPWO2022172321A1 (https=) |
| CN (1) | CN116829045A (https=) |
| DE (1) | DE112021007058T5 (https=) |
| TW (1) | TW202233120A (https=) |
| WO (1) | WO2022172321A1 (https=) |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06343599A (ja) * | 1993-06-04 | 1994-12-20 | Nisuko Kk | 内視鏡用鉗子装置 |
| JP3727407B2 (ja) * | 1996-04-02 | 2005-12-14 | テルモ株式会社 | カテーテルチューブ |
| JPH10276967A (ja) * | 1997-04-09 | 1998-10-20 | Olympus Optical Co Ltd | 挿入用可撓体 |
| ES2552252T3 (es) * | 2004-03-23 | 2015-11-26 | Boston Scientific Limited | Sistema de visualización in vivo |
| JP4597643B2 (ja) * | 2004-11-24 | 2010-12-15 | 富士フイルム株式会社 | 電子内視鏡 |
| JP2009213508A (ja) * | 2008-03-07 | 2009-09-24 | Fujinon Corp | 内視鏡のアングルワイヤ固定構造 |
| JP5566221B2 (ja) * | 2010-08-23 | 2014-08-06 | オリンパス株式会社 | ワイヤガイド部材 |
| JP2012192080A (ja) * | 2011-03-17 | 2012-10-11 | Fujifilm Corp | 内視鏡装置 |
| JP5250653B2 (ja) * | 2011-03-30 | 2013-07-31 | 富士フイルム株式会社 | 内視鏡用撮像装置及び内視鏡 |
| JP5918018B2 (ja) * | 2012-05-18 | 2016-05-18 | 富士フイルム株式会社 | 内視鏡及び内視鏡装置並びに内視鏡システム |
| JP6349797B2 (ja) * | 2014-03-11 | 2018-07-04 | 日本ゼオン株式会社 | 先端偏向可動カテーテル及び先端偏向可動カテーテルの製造方法 |
| JP5861019B1 (ja) * | 2014-08-07 | 2016-02-16 | オリンパス株式会社 | 超音波生検針 |
| EP3490652B1 (en) * | 2016-07-28 | 2023-06-07 | Cook Medical Technologies LLC | Steerable multilumen catheter shaft |
| WO2018066047A1 (ja) * | 2016-10-04 | 2018-04-12 | オリンパス株式会社 | オーバーチューブおよび内視鏡システム |
| CN110167416B (zh) * | 2017-01-13 | 2021-10-26 | 奥林巴斯株式会社 | 内窥镜 |
| WO2019116935A1 (ja) * | 2017-12-12 | 2019-06-20 | 日本ゼオン株式会社 | 医療用バルーンカテーテル |
-
2021
- 2021-02-09 CN CN202180093147.8A patent/CN116829045A/zh active Pending
- 2021-02-09 DE DE112021007058.4T patent/DE112021007058T5/de active Pending
- 2021-02-09 JP JP2022581044A patent/JPWO2022172321A1/ja active Pending
- 2021-02-09 WO PCT/JP2021/004757 patent/WO2022172321A1/ja not_active Ceased
- 2021-11-30 TW TW110144545A patent/TW202233120A/zh unknown
-
2023
- 2023-08-02 US US18/364,012 patent/US20230371799A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE112021007058T5 (de) | 2024-03-21 |
| CN116829045A (zh) | 2023-09-29 |
| JPWO2022172321A1 (https=) | 2022-08-18 |
| WO2022172321A1 (ja) | 2022-08-18 |
| US20230371799A1 (en) | 2023-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7061584B2 (ja) | 内視鏡 | |
| US11622673B2 (en) | Endoscope | |
| CN101106932A (zh) | 内窥镜用可挠管以及内窥镜装置 | |
| KR20050021244A (ko) | 내시경용 후드 | |
| US12357160B2 (en) | Medical device with extendable shaft | |
| US20170079505A1 (en) | Endoscope bending portion and endoscope | |
| CN112165892A (zh) | 用于内窥镜的可操纵的超声附件 | |
| CN113350653A (zh) | 一种多功能导管 | |
| US12357165B2 (en) | Endoscope | |
| JP7612833B2 (ja) | 内視鏡 | |
| US20250151991A1 (en) | Articulating medical devices and associated methods | |
| TW202233120A (zh) | 內視鏡 | |
| JP7410327B2 (ja) | 医療機器 | |
| JP4454888B2 (ja) | 内視鏡装置 | |
| US10932653B2 (en) | Endoscope system | |
| WO2021117202A1 (ja) | 挿入機器 | |
| JP2017077348A (ja) | 内視鏡 | |
| JPH05184534A (ja) | 内視鏡 | |
| JP4556085B2 (ja) | 内視鏡の管路接続構造 | |
| JP4436640B2 (ja) | 内視鏡装置 | |
| US20250302279A1 (en) | Medical devices and systems with a rotatable shaft | |
| US20240398215A1 (en) | Electrode-equipped endoscope system | |
| US20250255591A1 (en) | Devices, systems, and methods for multiple biopsy collection | |
| JP4334691B2 (ja) | 内視鏡 | |
| JP2024173018A (ja) | 内視鏡用チューブ及び内視鏡 |