JPS62192715U - - Google Patents
Info
- Publication number
- JPS62192715U JPS62192715U JP1986079804U JP7980486U JPS62192715U JP S62192715 U JPS62192715 U JP S62192715U JP 1986079804 U JP1986079804 U JP 1986079804U JP 7980486 U JP7980486 U JP 7980486U JP S62192715 U JPS62192715 U JP S62192715U
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- laser
- catheter tube
- item
- laser light
- 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
- 239000007788 liquid Substances 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 4
- 235000011187 glycerol Nutrition 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 239000008103 glucose Substances 0.000 claims 1
- 230000003902 lesion Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000002504 physiological saline solution Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
-
- 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
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/146—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the fluid stream containing a liquid
-
- 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
- A61B2018/206—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 laser light passing along a liquid-filled conduit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Optics & Photonics (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Anesthesiology (AREA)
- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Electromagnetism (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Surgery Devices (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Radiation-Therapy Devices (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986079804U JPS62192715U (US07122547-20061017-C00273.png) | 1986-05-27 | 1986-05-27 | |
| CA000536243A CA1274881A (en) | 1986-05-27 | 1987-05-04 | Laser catheter |
| EP87304072A EP0247746A1 (en) | 1986-05-27 | 1987-05-07 | Laser catheter |
| KR870005146A KR870010876A (ko) | 1986-05-27 | 1987-05-25 | 레이저 카테테르 |
| KR2019890018475U KR900000783Y1 (ko) | 1986-05-27 | 1989-12-05 | 레이저 카테테르 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986079804U JPS62192715U (US07122547-20061017-C00273.png) | 1986-05-27 | 1986-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62192715U true JPS62192715U (US07122547-20061017-C00273.png) | 1987-12-08 |
Family
ID=13700404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986079804U Pending JPS62192715U (US07122547-20061017-C00273.png) | 1986-05-27 | 1986-05-27 |
Country Status (4)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6066130A (en) * | 1988-10-24 | 2000-05-23 | The General Hospital Corporation | Delivering laser energy |
| US5304171A (en) * | 1990-10-18 | 1994-04-19 | Gregory Kenton W | Catheter devices and methods for delivering |
| US5267341A (en) * | 1991-10-30 | 1993-11-30 | Baxter International Inc. | Fluid catheter with aqueous fluid core and method of use |
| DE4403134A1 (de) * | 1993-05-14 | 1995-08-03 | Laser Medizin Zentrum Ggmbh Be | Kombinationsvorrichtung zur thermischen Verödung biologischen Gewebes |
| US5577992A (en) * | 1993-10-05 | 1996-11-26 | Asahi Kogaku Kogyo Kabushiki Kaisha | Bendable portion of endoscope |
| DE4339488A1 (de) * | 1993-11-19 | 1995-05-24 | Rechmann Peter Dr Med Dent | Handstück, sowie Verfahren zur Spülung des Arbeitspunktes eines aus einem Lichtleiter austretenden Laserlichtstrahls |
| US5573531A (en) * | 1994-06-20 | 1996-11-12 | Gregory; Kenton W. | Fluid core laser angioscope |
| US5571151A (en) * | 1994-10-25 | 1996-11-05 | Gregory; Kenton W. | Method for contemporaneous application of laser energy and localized pharmacologic therapy |
| US5836940A (en) * | 1994-10-25 | 1998-11-17 | Latis, Inc. | Photoacoustic drug delivery |
| US5817144A (en) * | 1994-10-25 | 1998-10-06 | Latis, Inc. | Method for contemporaneous application OF laser energy and localized pharmacologic therapy |
| DK2765944T3 (en) | 2011-10-14 | 2018-12-03 | Ra Medical Systems Inc | LITTLE FLEXIBLE CATHETS WITH LIQUID CORE FOR LASER ABLATION IN BODY SLUMPS |
| US9962527B2 (en) | 2013-10-16 | 2018-05-08 | Ra Medical Systems, Inc. | Methods and devices for treatment of stenosis of arteriovenous fistula shunts |
| GB201500641D0 (en) * | 2015-01-15 | 2015-03-04 | Ucl Business Plc | Ultrasound probe |
| US10555772B2 (en) | 2015-11-23 | 2020-02-11 | Ra Medical Systems, Inc. | Laser ablation catheters having expanded distal tip windows for efficient tissue ablation |
| JP2019166289A (ja) | 2018-03-22 | 2019-10-03 | ラ メディカル システムズ， インコーポレイテッド | オーバージャケットを伴う液体充填アブレーションカテーテル |
| CN113305427B (zh) * | 2021-05-26 | 2022-11-22 | 北京航空航天大学 | 水导激光装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2433219A1 (de) * | 1973-10-19 | 1976-01-22 | Nath Guenther | Biegsamer lichtleiter |
-
1986
- 1986-05-27 JP JP1986079804U patent/JPS62192715U/ja active Pending
-
1987
- 1987-05-04 CA CA000536243A patent/CA1274881A/en not_active Expired - Fee Related
- 1987-05-07 EP EP87304072A patent/EP0247746A1/en not_active Withdrawn
- 1987-05-25 KR KR870005146A patent/KR870010876A/ko not_active Application Discontinuation
-
1989
- 1989-12-05 KR KR2019890018475U patent/KR900000783Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR870010876A (ko) | 1987-12-18 |
| EP0247746A1 (en) | 1987-12-02 |
| CA1274881A (en) | 1990-10-02 |
| KR900000783Y1 (ko) | 1990-01-30 |
