CA2907982C - Endoscope et son procede d'assemblage - Google Patents
Endoscope et son procede d'assemblage Download PDFInfo
- Publication number
- CA2907982C CA2907982C CA2907982A CA2907982A CA2907982C CA 2907982 C CA2907982 C CA 2907982C CA 2907982 A CA2907982 A CA 2907982A CA 2907982 A CA2907982 A CA 2907982A CA 2907982 C CA2907982 C CA 2907982C
- Authority
- CA
- Canada
- Prior art keywords
- endoscope
- tube
- optical
- distal portion
- optical tube
- 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
- 238000000034 method Methods 0.000 title description 11
- 230000003287 optical effect Effects 0.000 claims abstract description 56
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 238000005286 illumination Methods 0.000 claims description 20
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 239000013307 optical fiber Substances 0.000 description 57
- 230000004931 aggregating effect Effects 0.000 description 27
- 239000003292 glue Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 229920006332 epoxy adhesive Polymers 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- PRPINYUDVPFIRX-UHFFFAOYSA-N 1-naphthaleneacetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CC=CC2=C1 PRPINYUDVPFIRX-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
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
-
- 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
- A61B1/00131—Accessories for endoscopes
- A61B1/00135—Oversleeves mounted on the endoscope prior to insertion
-
- 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
- A61B1/00163—Optical arrangements
- A61B1/00195—Optical arrangements with eyepieces
-
- 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
- A61B1/0607—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 for annular illumination
-
- 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
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)
Abstract
La présente invention concerne un endoscope comprenant un diaphragme flexible pour raccorder un tube optique d'endoscope d'un sous-ensemble optique d'endoscope à un corps de scope ayant un cône de lumière. Le diaphragme permet la déviation du tube optique dans la direction axiale pour relâcher la dilatation thermique et les contraintes dans le tube optique pendant la stérilisation. Le diaphragme peut être fourni sous la forme d'une rondelle en acier ondulé ayant un bord circulaire interne qui est soudé autour du tube optique et à l'extrémité proximale de celui-ci, son bord circulaire externe étant soudé à une surface intérieure du corps de scope. En variante, le diaphragme peut être une rondelle en caoutchouc. Le bord circulaire interne du diaphragme est ajusté sur l'extrémité proximale du tube optique et intercalé entre des bague-écrous. Un bord externe du diaphragme est attaché de manière similaire au corps de scope.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2013/033872 WO2014158140A1 (fr) | 2013-03-26 | 2013-03-26 | Endoscope et son procédé d'assemblage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2907982A1 CA2907982A1 (fr) | 2014-10-02 |
| CA2907982C true CA2907982C (fr) | 2018-01-02 |
Family
ID=51624926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2907982A Active CA2907982C (fr) | 2013-03-26 | 2013-03-26 | Endoscope et son procede d'assemblage |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU2013384293B2 (fr) |
| CA (1) | CA2907982C (fr) |
| MX (1) | MX371031B (fr) |
| WO (1) | WO2014158140A1 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016009795A1 (de) * | 2016-08-12 | 2018-02-15 | OLYMPUS Winter & lbe GmbH | Verfahren zur Herstellung einer Rohranordnung für ein medizinisches Endoskop, Rohranordnung und medizinisches Endoskop |
| US20200367731A1 (en) * | 2017-08-17 | 2020-11-26 | 270 Surgical Ltd. | Multi camera medical surgery illuminating device with a changing diameter |
| CN107692957A (zh) * | 2017-09-28 | 2018-02-16 | 华中科技大学鄂州工业技术研究院 | 一种内凹式自清洗内窥镜 |
| CN107550448A (zh) * | 2017-09-28 | 2018-01-09 | 华中科技大学鄂州工业技术研究院 | 一种环形光照内窥镜 |
| TWI630345B (zh) * | 2017-12-26 | 2018-07-21 | 財團法人工業技術研究院 | 照明裝置 |
| US11259694B2 (en) * | 2019-01-31 | 2022-03-01 | Canon U.S.A., Inc. | Window assembly for endoscopic probe |
| DE102020120202A1 (de) * | 2020-07-30 | 2022-02-03 | Schölly Fiberoptic GmbH | Überzug für eine Endoskopspitze und Endoskop |
| DE102021105244B3 (de) * | 2021-03-04 | 2022-06-15 | Olympus Winter & Ibe Gmbh | Endoskop |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4066071A (en) * | 1975-08-15 | 1978-01-03 | Nagel John G | Extension pull through device to allow for easier passage of flexible fiber endoscope |
| US5339800A (en) * | 1992-09-10 | 1994-08-23 | Devmed Group Inc. | Lens cleaning means for invasive viewing medical instruments with anti-contamination means |
| US5503635A (en) * | 1993-11-12 | 1996-04-02 | United States Surgical Corporation | Apparatus and method for performing compressional anastomoses |
| US6211904B1 (en) * | 1997-09-11 | 2001-04-03 | Edwin L. Adair | Surgical devices incorporating reduced area imaging devices |
| US7510524B2 (en) * | 2005-04-04 | 2009-03-31 | Invuity, Inc. | Optical waveguide sheath |
-
2013
- 2013-03-26 WO PCT/US2013/033872 patent/WO2014158140A1/fr active Application Filing
- 2013-03-26 MX MX2015013701A patent/MX371031B/es active IP Right Grant
- 2013-03-26 AU AU2013384293A patent/AU2013384293B2/en active Active
- 2013-03-26 CA CA2907982A patent/CA2907982C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014158140A1 (fr) | 2014-10-02 |
| AU2013384293A1 (en) | 2015-10-15 |
| MX2015013701A (es) | 2016-05-31 |
| CA2907982A1 (fr) | 2014-10-02 |
| MX371031B (es) | 2020-01-13 |
| AU2013384293B2 (en) | 2016-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20160118 |