CA2003069A1 - Catheter pour angioplasties avec faisceau a fibre optique decentre - Google Patents
Catheter pour angioplasties avec faisceau a fibre optique decentreInfo
- Publication number
- CA2003069A1 CA2003069A1 CA 2003069 CA2003069A CA2003069A1 CA 2003069 A1 CA2003069 A1 CA 2003069A1 CA 2003069 CA2003069 CA 2003069 CA 2003069 A CA2003069 A CA 2003069A CA 2003069 A1 CA2003069 A1 CA 2003069A1
- Authority
- CA
- Canada
- Prior art keywords
- catheter
- laser beam
- fiber means
- distal end
- laser
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
- A61B18/245—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter for removing obstructions in blood vessels or calculi
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B2018/2255—Optical elements at the distal end of probe tips
- A61B2018/2272—Optical elements at the distal end of probe tips with reflective or refractive surfaces for deflecting the beam
- A61B2018/2277—Optical elements at the distal end of probe tips with reflective or refractive surfaces for deflecting the beam with refractive surfaces
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Otolaryngology (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laser Surgery Devices (AREA)
- Radiation-Therapy Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27210388A | 1988-11-16 | 1988-11-16 | |
US272,103 | 1988-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2003069A1 true CA2003069A1 (fr) | 1990-05-16 |
Family
ID=23038419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2003069 Abandoned CA2003069A1 (fr) | 1988-11-16 | 1989-11-15 | Catheter pour angioplasties avec faisceau a fibre optique decentre |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4661489A (fr) |
CA (1) | CA2003069A1 (fr) |
WO (1) | WO1990005562A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7125404B2 (en) | 1990-08-06 | 2006-10-24 | Levatter Jeffrey I | Fiber optic laser catheter and method of using it |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5257991A (en) * | 1990-11-15 | 1993-11-02 | Laserscope | Instrumentation for directing light at an angle |
US5254114A (en) * | 1991-08-14 | 1993-10-19 | Coherent, Inc. | Medical laser delivery system with internally reflecting probe and method |
GB9514872D0 (en) * | 1994-12-14 | 1995-09-20 | Brine Lee | Optical fibre laser delivery probe and use thereof |
US5772657A (en) * | 1995-04-24 | 1998-06-30 | Coherent, Inc. | Side firing fiber optic laser probe |
US6375651B2 (en) | 1999-02-19 | 2002-04-23 | Scimed Life Systems, Inc. | Laser lithotripsy device with suction |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57168656A (en) * | 1981-04-10 | 1982-10-18 | Medos Kenkyusho Kk | Endoscope laser coagulator |
US4681104A (en) * | 1984-02-23 | 1987-07-21 | Shiley Inc. | Apparatus for focusing an intravascular laser catheter |
US4770653A (en) * | 1987-06-25 | 1988-09-13 | Medilase, Inc. | Laser angioplasty |
-
1989
- 1989-11-15 CA CA 2003069 patent/CA2003069A1/fr not_active Abandoned
- 1989-11-16 WO PCT/US1989/005127 patent/WO1990005562A1/fr unknown
- 1989-11-16 AU AU46614/89A patent/AU4661489A/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7125404B2 (en) | 1990-08-06 | 2006-10-24 | Levatter Jeffrey I | Fiber optic laser catheter and method of using it |
Also Published As
Publication number | Publication date |
---|---|
AU4661489A (en) | 1990-06-12 |
WO1990005562A1 (fr) | 1990-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Dead |