DE3626684A1 - Endoskop - Google Patents
EndoskopInfo
- Publication number
- DE3626684A1 DE3626684A1 DE19863626684 DE3626684A DE3626684A1 DE 3626684 A1 DE3626684 A1 DE 3626684A1 DE 19863626684 DE19863626684 DE 19863626684 DE 3626684 A DE3626684 A DE 3626684A DE 3626684 A1 DE3626684 A1 DE 3626684A1
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- endoscope
- tool
- shaft axis
- view
- 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.)
- Granted
Links
- 210000001519 tissue Anatomy 0.000 claims abstract description 26
- 210000000056 organ Anatomy 0.000 claims abstract description 5
- 208000000913 Kidney Calculi Diseases 0.000 claims abstract description 3
- 206010029148 Nephrolithiasis Diseases 0.000 claims abstract description 3
- 231100000241 scar Toxicity 0.000 claims abstract description 3
- 210000000988 bone and bone Anatomy 0.000 claims abstract 4
- 238000005520 cutting process Methods 0.000 claims description 35
- 238000011010 flushing procedure Methods 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 21
- 238000000227 grinding Methods 0.000 claims description 7
- 208000006568 Urinary Bladder Calculi Diseases 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000002262 irrigation Effects 0.000 claims 1
- 238000003973 irrigation Methods 0.000 claims 1
- 230000000399 orthopedic effect Effects 0.000 claims 1
- 239000012634 fragment Substances 0.000 abstract 2
- 208000009911 Urinary Calculi Diseases 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 210000003695 paranasal sinus Anatomy 0.000 abstract 1
- 238000003801 milling Methods 0.000 description 3
- 238000002679 ablation Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 201000009030 Carcinoma Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
-
- 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
- A61B1/012—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
- A61B1/018—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 for receiving instruments
-
- 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
- A61B1/12—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 cooling or rinsing arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
- A61B17/32002—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/32075—Pullback cutting; combined forward and pullback cutting, e.g. with cutters at both sides of the plaque
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Endoscopes (AREA)
Description
Claims (19)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863626684 DE3626684A1 (de) | 1986-01-20 | 1986-08-07 | Endoskop |
US07/401,505 US4950278A (en) | 1986-08-06 | 1989-08-30 | Endoscope for removal of tissue |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863601453 DE3601453A1 (de) | 1985-02-25 | 1986-01-20 | Endoskop zur gewebeabtragung |
DE19863626684 DE3626684A1 (de) | 1986-01-20 | 1986-08-07 | Endoskop |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3626684A1 true DE3626684A1 (de) | 1988-02-11 |
Family
ID=25840243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863626684 Granted DE3626684A1 (de) | 1986-01-20 | 1986-08-07 | Endoskop |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3626684A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0530296A1 (de) * | 1990-05-21 | 1993-03-10 | Cardiovascular Imaging Systems | Gefäss-katheter mit kombinationskopf zur bildübertragung und ablation. |
DE19522310A1 (de) * | 1995-06-20 | 1997-01-02 | A Dr Kreis | Katheter zum Abtragen einer Gefäßverengung mit einer Bilderzeugungseinheit |
DE19742669A1 (de) * | 1997-09-26 | 1999-04-22 | Fraunhofer Ges Forschung | Katheter zur Bearbeitung und Entfernung von weichen oder harten Substanzen |
WO2007067787A2 (en) * | 2005-12-08 | 2007-06-14 | Corespine Technologies, Llc | Reciprocating apparatus and methods for removal of intervertebral disc tissues |
CN112145746A (zh) * | 2020-11-30 | 2020-12-29 | 上海微创医疗器械(集团)有限公司 | 驱动装置和旋磨设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB618528A (en) * | 1945-07-10 | 1949-02-23 | American Cystoscope Makers Inc | Improvements in or relating to electrosurgical resecting instrument |
US3937222A (en) * | 1973-11-09 | 1976-02-10 | Surgical Design Corporation | Surgical instrument employing cutter means |
DE2743781A1 (de) * | 1976-09-30 | 1978-04-06 | Univ Southern California | Endoskop |
EP0023139A2 (de) * | 1979-07-20 | 1981-01-28 | Olympus Optical Co., Ltd. | Verfahren zur Herstellung eines Behandlungsinstrumentes für ein Endoskop |
DE3339322A1 (de) * | 1982-11-03 | 1984-05-03 | Georgios Prof. Dr. Athen Kollias | Resektoskop fuer die transurethrale resektion |
-
1986
- 1986-08-07 DE DE19863626684 patent/DE3626684A1/de active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB618528A (en) * | 1945-07-10 | 1949-02-23 | American Cystoscope Makers Inc | Improvements in or relating to electrosurgical resecting instrument |
US3937222A (en) * | 1973-11-09 | 1976-02-10 | Surgical Design Corporation | Surgical instrument employing cutter means |
DE2743781A1 (de) * | 1976-09-30 | 1978-04-06 | Univ Southern California | Endoskop |
EP0023139A2 (de) * | 1979-07-20 | 1981-01-28 | Olympus Optical Co., Ltd. | Verfahren zur Herstellung eines Behandlungsinstrumentes für ein Endoskop |
DE3339322A1 (de) * | 1982-11-03 | 1984-05-03 | Georgios Prof. Dr. Athen Kollias | Resektoskop fuer die transurethrale resektion |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5895397A (en) * | 1990-05-21 | 1999-04-20 | Cardiovascular Imaging Systems, Inc. | Intravascular catheter having combined imaging abrasion head |
EP0530296A4 (en) * | 1990-05-21 | 1993-03-17 | Cardiovascular Imaging Systems, Inc. | Intravascular catheter having combined imaging abrasion head |
US5402790A (en) * | 1990-05-21 | 1995-04-04 | Cardiovascular Imaging Systems, Inc. | Intravascular catheter having combined imaging abrasion head |
US5507292A (en) * | 1990-05-21 | 1996-04-16 | Cardiovascular Imaging Systems, Inc. | Intravascular catheter having combined imaging abrasion head |
US5569276A (en) * | 1990-05-21 | 1996-10-29 | Cardiovascular Imaging Systems, Inc. | Intravascular catheter having combined imaging abrasion head |
EP0739603A1 (de) * | 1990-05-21 | 1996-10-30 | Cardiovascular Imaging Systems, Inc. | Intravaskular-Katheter mit Kombination eines Schleifkopfes und einer Sonde zur Bilderzeugung mittels Ultraschall |
EP0530296A1 (de) * | 1990-05-21 | 1993-03-10 | Cardiovascular Imaging Systems | Gefäss-katheter mit kombinationskopf zur bildübertragung und ablation. |
DE19522310A1 (de) * | 1995-06-20 | 1997-01-02 | A Dr Kreis | Katheter zum Abtragen einer Gefäßverengung mit einer Bilderzeugungseinheit |
DE19742669A1 (de) * | 1997-09-26 | 1999-04-22 | Fraunhofer Ges Forschung | Katheter zur Bearbeitung und Entfernung von weichen oder harten Substanzen |
WO2007067787A2 (en) * | 2005-12-08 | 2007-06-14 | Corespine Technologies, Llc | Reciprocating apparatus and methods for removal of intervertebral disc tissues |
WO2007067787A3 (en) * | 2005-12-08 | 2007-07-26 | Corespine Technologies Llc | Reciprocating apparatus and methods for removal of intervertebral disc tissues |
CN112145746A (zh) * | 2020-11-30 | 2020-12-29 | 上海微创医疗器械(集团)有限公司 | 驱动装置和旋磨设备 |
CN112145746B (zh) * | 2020-11-30 | 2021-03-23 | 上海微创医疗器械(集团)有限公司 | 驱动装置和旋磨设备 |
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D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8331 | Complete revocation |