GB1449845A - Cutting loop assembly for a resectoscope - Google Patents
Cutting loop assembly for a resectoscopeInfo
- Publication number
- GB1449845A GB1449845A GB4705173A GB4705173A GB1449845A GB 1449845 A GB1449845 A GB 1449845A GB 4705173 A GB4705173 A GB 4705173A GB 4705173 A GB4705173 A GB 4705173A GB 1449845 A GB1449845 A GB 1449845A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutting loop
- sections
- resectoscope
- loop assembly
- conduit
- 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.)
- Expired
Links
Classifications
-
- 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
- A61B1/307—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 for the urinary organs, e.g. urethroscopes, cystoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
-
- 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
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/149—Probes or electrodes therefor bow shaped or with rotatable body at cantilever end, e.g. for resectoscopes, or coagulating rollers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Plasma & Fusion (AREA)
- Otolaryngology (AREA)
- Urology & Nephrology (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
Abstract
1449845 Resectoscopes J J IGLESIAS 9 Oct 1973 [8 June 1973] 47051/73 Heading A5R A cutting loop assembly for use in a resectoscope comprises a metallic conduit 20 having extending therethrough an insulated electrically conductive wire 22 which is formed at its distal end into two upwardly extending and diverging first sections 26, 28, and straight parallel second sections 30, 32 terminating in a semicircular bare wire cutting loop 34, a strengthening member 40 being connected at a tubular end 42 to the conduit 20 by arms 46 and having its other arcuate end 44 supporting sections 30, 32 by means of ears 58, 60.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00368185A US3856015A (en) | 1972-01-21 | 1973-06-08 | Stabilized cutting loop for resectoscope |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1449845A true GB1449845A (en) | 1976-09-15 |
Family
ID=23450193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4705173A Expired GB1449845A (en) | 1973-06-08 | 1973-10-09 | Cutting loop assembly for a resectoscope |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5017093A (en) |
DE (1) | DE2359524A1 (en) |
FR (1) | FR2232335A1 (en) |
GB (1) | GB1449845A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2645008A1 (en) * | 1989-03-28 | 1990-10-05 | Technomed Int Sa | Apparatus for resection of soft or hard tissues, which can be used in particular for the resection of the prostate, having a rotating loop, and resection means |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2617556A1 (en) * | 1975-04-22 | 1976-11-11 | Iglesias Jose J | Resectoscope with electrically heated cutting electrode - with long insulated arms for cutting wire preventing electrical arcing when fully retracted |
JPS5354227A (en) * | 1976-10-26 | 1978-05-17 | Akitaken Paipu Riyuusou Kougiy | Manufacturing light aggregate |
US4196734A (en) * | 1978-02-16 | 1980-04-08 | Valleylab, Inc. | Combined electrosurgery/cautery system and method |
DE3540326A1 (en) * | 1985-11-11 | 1987-05-21 | Wiest Peter P | Bladder rinsing device |
DE3916161A1 (en) * | 1989-05-18 | 1990-11-22 | Wolf Gmbh Richard | ELECTROSURGICAL INSTRUMENT |
-
1973
- 1973-10-09 GB GB4705173A patent/GB1449845A/en not_active Expired
- 1973-10-31 JP JP48122680A patent/JPS5017093A/ja active Pending
- 1973-11-15 FR FR7340778A patent/FR2232335A1/fr not_active Withdrawn
- 1973-11-29 DE DE19732359524 patent/DE2359524A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2645008A1 (en) * | 1989-03-28 | 1990-10-05 | Technomed Int Sa | Apparatus for resection of soft or hard tissues, which can be used in particular for the resection of the prostate, having a rotating loop, and resection means |
Also Published As
Publication number | Publication date |
---|---|
DE2359524A1 (en) | 1975-01-02 |
FR2232335A1 (en) | 1975-01-03 |
JPS5017093A (en) | 1975-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee | ||
728C | Application made for restoration (sect. 28/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
728A | Order made restoring the patent (sect. 28/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19931008 |