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(12) Patent: | (11) CA 1328125 |
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(21) Application Number: | 560720 |
(54) English Title: | ELECTRODE TO DESTROY RENAL STONES |
(54) French Title: | ELECTRODE SERVANT A DISSOUDRE LES CALCULS RENAUX |
Status: | Deemed expired |
(52) Canadian Patent Classification (CPC): |
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(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : | |
(74) Agent: | MACRAE & CO. |
(74) Associate agent: | |
(45) Issued: | 1994-03-29 |
(22) Filed Date: | 1988-03-07 |
Availability of licence: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | ||||||
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ABSTRACT
This invention is related to the field of medicine, and,
specifically to apparatus for the destruction of renal stones. The
disclosed electrode can be used several times in patient therapy,
based on the fact that its main components are interchangeable. It
consists of a core (1), a threaded aperture (2) where a support rod
(3) is introduced with a conical tip (4) having a cylindrical step
for its retention. A cage (5) of four elements with a central
aperture (6) supports another conical tip (7).
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Administrative Status , Maintenance Fee and Payment History should be consulted.
Title | Date |
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Forecasted Issue Date | 1994-03-29 |
(22) Filed | 1988-03-07 |
(45) Issued | 1994-03-29 |
Deemed Expired | 1997-04-01 |
There is no abandonment history.
Fee Type | Anniversary Year | Due Date | Amount Paid | Paid Date |
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Application Fee | $0.00 | 1988-03-07 | ||
Registration of a document - section 124 | $0.00 | 1988-06-17 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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CUBAN ENTERPRISE FOR THE IMPORT AND EXPORT OF MEDICAL PRODUCTS TRADING AS: MEDICUBA |
Past Owners on Record |
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GUTIERREZ, BERTO O. HERNANDEZ |
MUNIZ, MIGUEL SUAREZ |
ZAMORA, JUAN RODRIGUEZ |