ES2007822A6 - Electrode for the destruction of renal calculi - Google Patents

Electrode for the destruction of renal calculi

Info

Publication number
ES2007822A6
ES2007822A6 ES8801298A ES8801298A ES2007822A6 ES 2007822 A6 ES2007822 A6 ES 2007822A6 ES 8801298 A ES8801298 A ES 8801298A ES 8801298 A ES8801298 A ES 8801298A ES 2007822 A6 ES2007822 A6 ES 2007822A6
Authority
ES
Spain
Prior art keywords
apex
core member
renal calculi
electrode
destruction
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
Application number
ES8801298A
Other languages
Spanish (es)
Inventor
Muniz Manuel Suarez
Zamora Juan Rodriguez
Gutierrez Berto Otil Hernandez
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.)
CUBANA EXPORT IMPORT
Original Assignee
CUBANA EXPORT IMPORT
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.)
Filing date
Publication date
Application filed by CUBANA EXPORT IMPORT filed Critical CUBANA EXPORT IMPORT
Publication of ES2007822A6 publication Critical patent/ES2007822A6/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/225—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for extracorporeal shock wave lithotripsy [ESWL], e.g. by using ultrasonic waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/04—Sound-producing devices
    • G10K15/06—Sound-producing devices using electric discharge
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B2017/22027—Features of transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Surgical Instruments (AREA)
  • Disintegrating Or Milling (AREA)
  • Spark Plugs (AREA)
  • Endoscopes (AREA)
  • Discharge Lamp (AREA)
  • Microwave Tubes (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrotherapy Devices (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

An electrode construction for creating shock waves to destroy renal calculi has a core member 1 with internal threaded surface 2 carrying a support rod 3, at the configured upper-end of which is carried the inwardly stepped portion of a cylindrical shank of an otherwise conical protruding apex member 4. Electrically insulating sheath 5, surrounding core member 1, carries electrically conductive cage 5 for four terminal spaced arms bent round to form at 6 a holder into which another apex member 7, identical to and opposed to member 4, is welded or soldered. The apex members are repairable, replaceable and interchangeable. The single central weld mount is easier to make, leads to less shape distortion, and wears better in use.
ES8801298A 1987-04-28 1988-04-28 Electrode for the destruction of renal calculi Expired ES2007822A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CU06587A CU22021A1 (en) 1987-04-28 1987-04-28 Electrode for renal calculus destruction.

Publications (1)

Publication Number Publication Date
ES2007822A6 true ES2007822A6 (en) 1989-07-01

Family

ID=5459285

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801298A Expired ES2007822A6 (en) 1987-04-28 1988-04-28 Electrode for the destruction of renal calculi

Country Status (12)

Country Link
JP (1) JPS63281640A (en)
AT (1) AT398528B (en)
BG (1) BG60304B2 (en)
BR (1) BR8801940A (en)
CA (1) CA1328125C (en)
CU (1) CU22021A1 (en)
DE (1) DE3814468A1 (en)
ES (1) ES2007822A6 (en)
FR (1) FR2614520A1 (en)
GB (1) GB2205503B (en)
IT (1) IT1219544B (en)
SU (1) SU1746864A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904049C1 (en) * 1989-02-10 1990-06-28 Storz Medical Ag, Kreuzlingen, Ch
DE4016054A1 (en) * 1990-05-18 1991-11-21 Dornier Medizintechnik SPARK RANGE FOR LITHOTRIPSY

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2635635C3 (en) * 1976-08-07 1979-05-31 Dornier System Gmbh, 7990 Friedrichshafen Spark gap for generating shock waves for the contact-free destruction of calculus in the bodies of living beings
DE3150430C1 (en) * 1981-12-19 1983-07-28 Dornier System Gmbh, 7990 Friedrichshafen Circuit for generating an underwater discharge
DE3316837C2 (en) * 1983-05-07 1986-06-26 Dornier System Gmbh, 7990 Friedrichshafen Device for generating shock waves by means of a spark gap for the contact-free crushing of concrements in the bodies of living beings
DE3536271A1 (en) * 1985-10-11 1987-04-16 Dornier Medizintechnik POSITIONING DEVICE FOR AN ELECTRODE
DE3543881C1 (en) * 1985-12-12 1987-03-26 Dornier Medizintechnik Underwater electrode for non-contact lithotripsy

Also Published As

Publication number Publication date
IT1219544B (en) 1990-05-18
JPS63281640A (en) 1988-11-18
GB2205503A (en) 1988-12-14
FR2614520A1 (en) 1988-11-04
CU22021A1 (en) 1992-06-05
CA1328125C (en) 1994-03-29
GB2205503B (en) 1991-01-30
BG60304B2 (en) 1994-07-25
SU1746864A3 (en) 1992-07-07
BR8801940A (en) 1988-11-22
AT398528B (en) 1994-12-27
ATA104588A (en) 1994-05-15
GB8809441D0 (en) 1988-05-25
IT8847874A0 (en) 1988-04-20
DE3814468A1 (en) 1988-11-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405