CA3051888A1 - Fil-guide avec fibre optique integree - Google Patents
Fil-guide avec fibre optique integree Download PDFInfo
- Publication number
- CA3051888A1 CA3051888A1 CA3051888A CA3051888A CA3051888A1 CA 3051888 A1 CA3051888 A1 CA 3051888A1 CA 3051888 A CA3051888 A CA 3051888A CA 3051888 A CA3051888 A CA 3051888A CA 3051888 A1 CA3051888 A1 CA 3051888A1
- Authority
- CA
- Canada
- Prior art keywords
- optical fiber
- wire
- guidewire
- distal
- proximal
- 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.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 70
- 239000000463 material Substances 0.000 claims abstract description 39
- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 238000012546 transfer Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims description 69
- 239000012530 fluid Substances 0.000 claims description 37
- 210000000056 organ Anatomy 0.000 claims description 34
- 238000004804 winding Methods 0.000 claims description 32
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 210000005166 vasculature Anatomy 0.000 claims description 8
- 230000000926 neurological effect Effects 0.000 claims description 5
- 210000004556 brain Anatomy 0.000 description 24
- 208000015181 infectious disease Diseases 0.000 description 14
- 230000002262 irrigation Effects 0.000 description 14
- 238000003973 irrigation Methods 0.000 description 14
- 239000000126 substance Substances 0.000 description 12
- 210000004204 blood vessel Anatomy 0.000 description 7
- 239000003814 drug Substances 0.000 description 7
- 229940079593 drug Drugs 0.000 description 7
- 210000001214 frontal sinus Anatomy 0.000 description 5
- 206010028980 Neoplasm Diseases 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 210000001331 nose Anatomy 0.000 description 3
- 210000003492 pulmonary vein Anatomy 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000002679 ablation Methods 0.000 description 2
- 238000002399 angioplasty Methods 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 239000000560 biocompatible material Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004086 maxillary sinus Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 208000037803 restenosis Diseases 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 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
- A61B1/233—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
- A61B1/005—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
- A61B1/012—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
- A61B1/06—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
- A61B1/00064—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
- A61B1/04—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
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3051888A CA3051888A1 (fr) | 2019-08-13 | 2019-08-13 | Fil-guide avec fibre optique integree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3051888A CA3051888A1 (fr) | 2019-08-13 | 2019-08-13 | Fil-guide avec fibre optique integree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3051888A1 true CA3051888A1 (fr) | 2021-02-13 |
Family
ID=74575206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3051888A Pending CA3051888A1 (fr) | 2019-08-13 | 2019-08-13 | Fil-guide avec fibre optique integree |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA3051888A1 (fr) |
-
2019
- 2019-08-13 CA CA3051888A patent/CA3051888A1/fr active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2913531T3 (es) | Sondas microópticas para neurología | |
| EP2491973B1 (fr) | Systemes permettant de traiter une sinusite | |
| JP4621771B2 (ja) | 撮像システムおよび撮像ガイドワイヤ | |
| ES2326915T3 (es) | Dispositivo de intervencion neurovascular. | |
| EP2934652B1 (fr) | Dispositifs intravasculaires orientables | |
| US20160310041A1 (en) | Guidewire with navigation sensor | |
| US20030114732A1 (en) | Sheath for guiding imaging instruments | |
| US20220142462A1 (en) | Imaging probe with fluid pressurization element | |
| CA2895165A1 (fr) | Region de transition comprenant des ouvertures et un biseau pour un catheter d'imagerie | |
| JP2022518178A (ja) | 脳血管病変観察及び治療 | |
| JP7102544B2 (ja) | 逐次生理学的測定による血管の評価方法 | |
| EP3610774A1 (fr) | Fil guide à fibre optique intégrée | |
| JP5013757B2 (ja) | 最小侵襲法における器具の自動交換装置 | |
| US11364368B2 (en) | Guidewire with an integrated flexible tube | |
| CA3051888A1 (fr) | Fil-guide avec fibre optique integree | |
| KR20210101466A (ko) | 뇌혈관내 수술용 광간섭성 단층촬영용 브레인 카테터 및 그 이용방법 | |
| JP2020531080A (ja) | 調整可能可撓性／剛性腔内装置 | |
| US20190184142A1 (en) | Guidewire assembly with offset core wires |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220706 |
|
| EEER | Examination request |
Effective date: 20220706 |
|
| EEER | Examination request |
Effective date: 20220706 |
|
| EEER | Examination request |
Effective date: 20220706 |
|
| EEER | Examination request |
Effective date: 20220706 |