CA2261935A1 - Catheter a lumiere oblique - Google Patents
Catheter a lumiere oblique Download PDFInfo
- Publication number
- CA2261935A1 CA2261935A1 CA 2261935 CA2261935A CA2261935A1 CA 2261935 A1 CA2261935 A1 CA 2261935A1 CA 2261935 CA2261935 CA 2261935 CA 2261935 A CA2261935 A CA 2261935A CA 2261935 A1 CA2261935 A1 CA 2261935A1
- Authority
- CA
- Canada
- Prior art keywords
- probe
- guide wire
- catheter
- lumen
- longitudinal axis
- 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.)
- Abandoned
Links
- 239000000523 sample Substances 0.000 claims abstract description 56
- 238000000034 method Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000001225 therapeutic effect Effects 0.000 claims description 9
- 238000013507 mapping Methods 0.000 claims description 6
- 238000002560 therapeutic procedure Methods 0.000 claims description 6
- 238000002679 ablation Methods 0.000 claims description 4
- 210000005240 left ventricle Anatomy 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 206010003119 arrhythmia Diseases 0.000 description 2
- 230000000747 cardiac effect Effects 0.000 description 2
- 210000001174 endocardium Anatomy 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 210000001765 aortic valve Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 210000005003 heart tissue Anatomy 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 238000013152 interventional procedure Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000007674 radiofrequency ablation Methods 0.000 description 1
- 230000000250 revascularization Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 210000005166 vasculature Anatomy 0.000 description 1
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
On décrit une sonde (20) allongée souple qui présente un axe longitudinal (22) et une extrémité distale (28), cette sonde intégrant et définissant une lumière (24) destinée à recevoir et à faire avancer un fil de guidage (26); ladite sonde se caractérisant par le fait que la lumière se situe ailleurs que sur l'axe longitudinal. La lumière traverse de préférence la sonde obliquement par rapport à l'axe longitudinal, à proximité de l'extrémité distale de la sonde. La sonde comprend de préférence un capteur (30) situé adjacent à son extrémité distale et un mécanisme (31) de déviation qui dévie l'extrémité distale de la sonde après le retrait du fil de guidage.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4751297P | 1997-05-23 | 1997-05-23 | |
| US60/047,512 | 1997-05-23 | ||
| US19327998 | 1998-05-21 | ||
| USUNKNOWN | 2002-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2261935A1 true CA2261935A1 (fr) | 1998-11-26 |
Family
ID=26725110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2261935 Abandoned CA2261935A1 (fr) | 1997-05-23 | 1998-05-22 | Catheter a lumiere oblique |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2261935A1 (fr) |
-
1998
- 1998-05-22 CA CA 2261935 patent/CA2261935A1/fr not_active Abandoned
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |