CA2013153A1 - Resectoscope a rotations pour prostatectomies - Google Patents

Resectoscope a rotations pour prostatectomies

Info

Publication number: CA2013153A1
Authority: CA; Canada
Prior art keywords: resectoscope; prostatectomy; tube; spinning type; electrode
Prior art date: 1990-03-27
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

Application number

CA 2013153

Other languages

English (en)

Inventor

Jong-Khing Huang

W.H. Chen

Chau C. Chu

Robert Y.S. Wang

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

HUANG JONG KHING

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1990-03-27

Filing date

1990-03-27

Publication date

1991-09-27

1990-03-27 Application filed by Individual filed Critical Individual

1990-03-27 Priority to CA 2013153 priority Critical patent/CA2013153A1/fr

1991-09-27 Publication of CA2013153A1 publication Critical patent/CA2013153A1/fr

Status Abandoned legal-status Critical Current

Links

238000009987 spinning Methods 0.000 title claims abstract description 45
238000011471 prostatectomy Methods 0.000 title claims abstract description 43
210000002307 prostate Anatomy 0.000 claims abstract description 16
238000002271 resection Methods 0.000 claims abstract description 15
238000005520 cutting process Methods 0.000 claims description 22
230000005540 biological transmission Effects 0.000 claims description 20
210000001519 tissue Anatomy 0.000 claims description 7
230000015271 coagulation Effects 0.000 claims description 6
238000005345 coagulation Methods 0.000 claims description 6
229910052751 metal Inorganic materials 0.000 claims description 6
239000002184 metal Substances 0.000 claims description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
230000007246 mechanism Effects 0.000 claims description 5
229910000677 High-carbon steel Inorganic materials 0.000 claims description 4
229910045601 alloy Inorganic materials 0.000 claims description 4
239000000956 alloy Substances 0.000 claims description 4
229910000954 Medium-carbon steel Inorganic materials 0.000 claims description 3
238000010292 electrical insulation Methods 0.000 claims description 3
239000003381 stabilizer Substances 0.000 claims description 3
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical group [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
239000004593 Epoxy Substances 0.000 claims description 2
239000004033 plastic Substances 0.000 claims 1
-1 polytetrafluoroethylene Polymers 0.000 claims 1
229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
239000004810 polytetrafluoroethylene Substances 0.000 claims 1
239000011347 resin Substances 0.000 claims 1
229920005989 resin Polymers 0.000 claims 1
230000003287 optical effect Effects 0.000 abstract description 3
208000007097 Urinary Bladder Neoplasms Diseases 0.000 abstract description 2
208000023958 prostate neoplasm Diseases 0.000 abstract description 2
238000000034 method Methods 0.000 description 22
239000002775 capsule Substances 0.000 description 3
230000033001 locomotion Effects 0.000 description 3
238000006748 scratching Methods 0.000 description 3
230000002393 scratching effect Effects 0.000 description 3
101100295776 Drosophila melanogaster onecut gene Proteins 0.000 description 2
230000000740 bleeding effect Effects 0.000 description 2
210000005070 sphincter Anatomy 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
206010021639 Incontinence Diseases 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
239000004809 Teflon Substances 0.000 description 1
229920006362 Teflon® Polymers 0.000 description 1
239000008280 blood Substances 0.000 description 1
210000004369 blood Anatomy 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
230000027939 micturition Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000009877 rendering Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000013519 translation Methods 0.000 description 1

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
- A61B18/04—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)
Surgery (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Biomedical Technology (AREA)
Otolaryngology (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Plasma & Fusion (AREA)
Physics & Mathematics (AREA)
Heart & Thoracic Surgery (AREA)
Medical Informatics (AREA)
Molecular Biology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Surgical Instruments (AREA)

CA 2013153 1990-03-27 1990-03-27 Resectoscope a rotations pour prostatectomies Abandoned CA2013153A1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2013153 CA2013153A1 (fr)	1990-03-27	1990-03-27	Resectoscope a rotations pour prostatectomies

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2013153 CA2013153A1 (fr)	1990-03-27	1990-03-27	Resectoscope a rotations pour prostatectomies

Publications (1)

Publication Number	Publication Date
CA2013153A1 true CA2013153A1 (fr)	1991-09-27

Family

ID=4144610

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2013153 Abandoned CA2013153A1 (fr)	1990-03-27	1990-03-27	Resectoscope a rotations pour prostatectomies

Country Status (1)

Country	Link
CA (1)	CA2013153A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107126253A (zh) *	2017-05-05	2017-09-05	中国人民解放军第二军医大学	一种膀胱肿瘤切取器
CN118203408A (zh) *	2024-03-19	2024-06-18	中国人民解放军陆军军医大学第一附属医院	一种探进式脊髓内肿瘤定位切除装置

1990
- 1990-03-27 CA CA 2013153 patent/CA2013153A1/fr not_active Abandoned

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107126253A (zh) *	2017-05-05	2017-09-05	中国人民解放军第二军医大学	一种膀胱肿瘤切取器
CN107126253B (zh) *	2017-05-05	2023-07-21	中国人民解放军第二军医大学	一种膀胱肿瘤切取器
CN118203408A (zh) *	2024-03-19	2024-06-18	中国人民解放军陆军军医大学第一附属医院	一种探进式脊髓内肿瘤定位切除装置

Legal Events

Date	Code	Title	Description
1990-03-27	EEER	Examination request
1994-09-27	FZDE	Dead

Publication	Publication Date	Title
US5133713A (en)	1992-07-28	Apparatus of a spinning type of resectoscope for prostatectomy
KR102110472B1 (ko)	2020-05-13	양극 소작 기구
US5919191A (en)	1999-07-06	Electro-surgical tissue removal
US5441503A (en)	1995-08-15	Apparatus for removing tumors from hollow organs of the body
US7789880B2 (en)	2010-09-07	Device for resection and/or ablation of organic tissue by means of high-frequency current
KR100720064B1 (ko)	2007-05-18	전기수술의 응고 및 절단 기기
CA2169560C (fr)	2000-06-27	Dispositif electrochirurgical
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JPS6034436A (ja)	1985-02-22	経尿道手術用装置
CA2013153A1 (fr)	1991-09-27	Resectoscope a rotations pour prostatectomies
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JPS62127046A (ja)	1987-06-09	レゼクトスコ−プ装置の前立腺剥離器