BR8406208A - Cateter a laser para a ablacao de lesoes em um vaso sanguineo - Google Patents
Cateter a laser para a ablacao de lesoes em um vaso sanguineoInfo
- Publication number
- BR8406208A BR8406208A BR8406208A BR8406208A BR8406208A BR 8406208 A BR8406208 A BR 8406208A BR 8406208 A BR8406208 A BR 8406208A BR 8406208 A BR8406208 A BR 8406208A BR 8406208 A BR8406208 A BR 8406208A
- Authority
- BR
- Brazil
- Prior art keywords
- laser
- energy
- catheter
- source
- ablaction
- Prior art date
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
- A61B2018/2015—Miscellaneous features
- A61B2018/2025—Miscellaneous features with a pilot laser
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Otolaryngology (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laser Surgery Devices (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Radiation-Therapy Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55966483A | 1983-12-09 | 1983-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8406208A true BR8406208A (pt) | 1985-10-01 |
Family
ID=24234506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8406208A BR8406208A (pt) | 1983-12-09 | 1984-12-05 | Cateter a laser para a ablacao de lesoes em um vaso sanguineo |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0144764B1 (pt) |
JP (1) | JPS60126171A (pt) |
AT (1) | ATE34913T1 (pt) |
AU (1) | AU574392B2 (pt) |
BR (1) | BR8406208A (pt) |
CA (1) | CA1222025A (pt) |
DE (1) | DE3471875D1 (pt) |
ES (1) | ES8605998A1 (pt) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4848336A (en) * | 1981-12-11 | 1989-07-18 | Fox Kenneth R | Apparatus for laser treatment of body lumens |
US5041108A (en) * | 1981-12-11 | 1991-08-20 | Pillco Limited Partnership | Method for laser treatment of body lumens |
DE3373055D1 (en) * | 1982-12-09 | 1987-09-24 | Ibm | Ablative photodecomposition of organic biological material |
US4784132A (en) | 1983-03-25 | 1988-11-15 | Fox Kenneth R | Method of and apparatus for laser treatment of body lumens |
DE3484395D1 (de) * | 1983-12-08 | 1991-05-08 | Cedars Sinai Medical Center | Laser zur medizinischen behandlung kranker bereiche organischen gewebes. |
EP0152766A1 (en) * | 1984-01-24 | 1985-08-28 | Shiley Incorporated | Reduction of an arteriosclerotic lesion by selective absorption of electromagnetic energy in a component thereof |
US4732448A (en) * | 1984-12-07 | 1988-03-22 | Advanced Interventional Systems, Inc. | Delivery system for high-energy pulsed ultraviolet laser light |
US4817601A (en) * | 1985-03-06 | 1989-04-04 | C. R. Bard, Inc. | Catheter system for controlled removal by radiant energy of biological obstructions |
GB2171913B (en) * | 1985-03-06 | 1990-03-28 | Bard Inc C R | Catheter system for controlled removal by radiant energy of biological obstructions |
US5693043A (en) * | 1985-03-22 | 1997-12-02 | Massachusetts Institute Of Technology | Catheter for laser angiosurgery |
GB2172832B (en) * | 1985-03-28 | 1988-03-02 | Stc Plc | Laser machining |
IL78567A (en) * | 1985-04-24 | 1991-12-15 | Candela Corp | Laser apparatus for medical use |
US5176675A (en) * | 1985-04-24 | 1993-01-05 | The General Hospital Corporation | Use of lasers to break down objects for removal from within the body |
US5071422A (en) * | 1985-04-24 | 1991-12-10 | Candela Laser Corporation | Use of lasers to break down objects |
US4862886A (en) * | 1985-05-08 | 1989-09-05 | Summit Technology Inc. | Laser angioplasty |
GB2175505B (en) * | 1985-05-22 | 1989-10-25 | Bard Inc C R | Wire guided laser catheter |
US4917084A (en) * | 1985-07-31 | 1990-04-17 | C. R. Bard, Inc. | Infrared laser catheter system |
DE3686621T2 (de) | 1985-07-31 | 1993-02-25 | Bard Inc C R | Infrarot laser-kathetergeraet. |
US4791927A (en) * | 1985-12-26 | 1988-12-20 | Allied Corporation | Dual-wavelength laser scalpel background of the invention |
US4832023A (en) * | 1987-06-03 | 1989-05-23 | Mcm Laboratories, Inc. | Method and apparatus for reducing blockage in body channels |
US5112328A (en) * | 1988-01-25 | 1992-05-12 | Refractive Laser Research & Development Program, Ltd. | Method and apparatus for laser surgery |
EP0378692A4 (en) * | 1988-06-06 | 1990-12-05 | Sumitomo Electric Industries, Ltd | Catheter for medical treatment |
DE58904744D1 (de) * | 1988-10-25 | 1993-07-22 | Storz Karl Gmbh & Co | Vorrichtung zum zertruemmern eines festen von einer fluessigkeit umgebenen koerpers. |
EP0365754B1 (en) * | 1988-10-28 | 1994-11-09 | International Business Machines Corporation | Enhandement of ultraviolet laser ablation and etching of organic solids |
US5009658A (en) * | 1989-04-14 | 1991-04-23 | Karl Storz Endoscopy-America, Inc. | Dual frequency laser lithotripter |
DE3933613C2 (de) * | 1989-10-07 | 1998-10-08 | Laser & Med Tech Gmbh | Vorrichtung zur Erzeugung von laserinduzierten Stoßwellen |
US5312396A (en) * | 1990-09-06 | 1994-05-17 | Massachusetts Institute Of Technology | Pulsed laser system for the surgical removal of tissue |
US6406486B1 (en) | 1991-10-03 | 2002-06-18 | The General Hospital Corporation | Apparatus and method for vasodilation |
EP0606390A4 (en) * | 1991-10-03 | 1994-12-07 | Gen Hospital Corp | VASODILATION APPARATUS AND METHOD. |
DE4205336C1 (pt) * | 1992-02-21 | 1993-05-13 | Gsf - Forschungszentrum Fuer Umwelt Und Gesundheit, Gmbh, 8000 Muenchen, De | |
US6022309A (en) * | 1996-04-24 | 2000-02-08 | The Regents Of The University Of California | Opto-acoustic thrombolysis |
US5807383A (en) * | 1996-05-13 | 1998-09-15 | United States Surgical Corporation | Lasing device |
US6283955B1 (en) | 1996-05-13 | 2001-09-04 | Edwards Lifesciences Corp. | Laser ablation device |
US5947989A (en) * | 1996-12-12 | 1999-09-07 | United States Surgical Corporation | Method and apparatus for transmyocardial revascularization |
US6368318B1 (en) | 1998-01-23 | 2002-04-09 | The Regents Of The University Of California | Opto-acoustic recanilization delivery system |
US6135996A (en) * | 1998-04-17 | 2000-10-24 | Baxter International, Inc. | Controlled advancement lasing device |
CN107961072B (zh) * | 2017-11-22 | 2023-09-08 | 天津科技大学 | 一种通过激光对血管内脂肪堵塞物进行清除的装置 |
CN107928789B (zh) * | 2017-11-22 | 2023-09-08 | 天津科技大学 | 一种通过激光对血管内脂肪堵塞物进行清除的装置 |
WO2024017288A1 (zh) * | 2022-07-22 | 2024-01-25 | 上海微创惟美医疗科技(集团)有限公司 | 血管修复系统及控制方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3769963A (en) * | 1972-03-31 | 1973-11-06 | L Goldman | Instrument for performing laser micro-surgery and diagnostic transillumination of living human tissue |
US4273109A (en) * | 1976-07-06 | 1981-06-16 | Cavitron Corporation | Fiber optic light delivery apparatus and medical instrument utilizing same |
US4207874A (en) * | 1978-03-27 | 1980-06-17 | Choy Daniel S J | Laser tunnelling device |
-
1984
- 1984-07-20 JP JP59149831A patent/JPS60126171A/ja not_active Expired - Lifetime
- 1984-08-16 ES ES535212A patent/ES8605998A1/es not_active Expired
- 1984-10-15 CA CA000465433A patent/CA1222025A/en not_active Expired
- 1984-10-16 AU AU34276/84A patent/AU574392B2/en not_active Ceased
- 1984-11-06 EP EP84113325A patent/EP0144764B1/en not_active Expired
- 1984-11-06 DE DE8484113325T patent/DE3471875D1/de not_active Expired
- 1984-11-06 AT AT84113325T patent/ATE34913T1/de not_active IP Right Cessation
- 1984-12-05 BR BR8406208A patent/BR8406208A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0144764A3 (en) | 1985-11-13 |
ES535212A0 (es) | 1986-04-01 |
ES8605998A1 (es) | 1986-04-01 |
AU3427684A (en) | 1985-06-13 |
EP0144764A2 (en) | 1985-06-19 |
CA1222025A (en) | 1987-05-19 |
ATE34913T1 (de) | 1988-06-15 |
AU574392B2 (en) | 1988-07-07 |
DE3471875D1 (en) | 1988-07-14 |
EP0144764B1 (en) | 1988-06-08 |
JPS60126171A (ja) | 1985-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 05/12/99 |