GB1298473A - Improvements in or relating to implantable electrical medical apparatus - Google Patents
Improvements in or relating to implantable electrical medical apparatusInfo
- Publication number
- GB1298473A GB1298473A GB56173/69A GB5617369A GB1298473A GB 1298473 A GB1298473 A GB 1298473A GB 56173/69 A GB56173/69 A GB 56173/69A GB 5617369 A GB5617369 A GB 5617369A GB 1298473 A GB1298473 A GB 1298473A
- Authority
- GB
- United Kingdom
- Prior art keywords
- terminal
- lead
- connection
- strip
- conductive
- 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
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
- 229910000846 In alloy Inorganic materials 0.000 abstract 1
- RLNMYVSYJAGLAD-UHFFFAOYSA-N [In].[Pt] Chemical compound [In].[Pt] RLNMYVSYJAGLAD-UHFFFAOYSA-N 0.000 abstract 1
- 210000001124 body fluid Anatomy 0.000 abstract 1
- 239000010839 body fluid Substances 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/283—Invasive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/0551—Spinal or peripheral nerve electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/0551—Spinal or peripheral nerve electrodes
- A61N1/0556—Cuff electrodes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Neurosurgery (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Electrotherapy Devices (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Abstract
1298473 Implantable electrodes MEDTRONIC Inc 17 Nov 1969 [18 Nov 1968 31 Dec 1968] 56173/69 Heading A5R [Also in Division H1] An implantable electrode assembly comprises one or more leads 13 connecting a terminal 18, Fig. 3, with a terminal 20, said lead comprising an electrically non-conductive, flexible core 15, Fig. 2, having wound thereon one or more electrically conductive strands 10 in a helical configuration, each strand itself comprising an electrically non-conductive, flexible core (11), Fig. 1 (not shown) having wound thereon a strip of electrically conductive material (12) also in a helical configuration, lead or leads 13 being formed of or encapsulated in a material 16 substantially inert to body fluids and tissue. The cores 15 and (11) are preferably formed of a fibrous material and each of the helical windings referred to above is preferably spaced from adjacent windings, the said strip being preferably a thin, flat strip of metal of platinum or platinum-indium alloy. The connection 17 and terminal 18 may alternatively be further parts of the lead 13 and partially encased in the substance 16. The terminal 18 is adapted for connection to a portion of the body and terminal 20 for connection to a source of electrical signals.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77634868A | 1968-11-18 | 1968-11-18 | |
US78819768A | 1968-12-31 | 1968-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1298473A true GB1298473A (en) | 1972-12-06 |
Family
ID=27119173
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB56173/69A Expired GB1298473A (en) | 1968-11-18 | 1969-11-17 | Improvements in or relating to implantable electrical medical apparatus |
GB33389/72A Expired GB1298474A (en) | 1968-11-18 | 1969-11-17 | Improvements in or relating to implantable electromedical apparatus |
GB1296550D Expired GB1296550A (en) | 1968-11-18 | 1969-11-17 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33389/72A Expired GB1298474A (en) | 1968-11-18 | 1969-11-17 | Improvements in or relating to implantable electromedical apparatus |
GB1296550D Expired GB1296550A (en) | 1968-11-18 | 1969-11-17 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1955517B2 (en) |
FR (1) | FR2023549A1 (en) |
GB (3) | GB1298473A (en) |
SE (1) | SE375909B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1000366A (en) * | 1971-03-15 | 1976-11-23 | Mieczyslaw Mirowski | Cardioverter having single intravascular catheter electrode system |
US3804098A (en) * | 1972-04-17 | 1974-04-16 | Medronic Inc | Body implantable lead |
US20040039417A1 (en) * | 2002-04-16 | 2004-02-26 | Medtronic, Inc. | Electrical stimulation and thrombolytic therapy |
DE102016222712A1 (en) * | 2016-11-18 | 2018-05-24 | Neuroloop GmbH | Implantable electrical multipole connection structure |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR22460E (en) * | 1918-06-22 | 1921-07-12 | Materiel Telephonique | Central office switch jacks, plugs and cords |
US3216424A (en) * | 1962-02-05 | 1965-11-09 | William M Chardack | Electrode and lead |
FR1424453A (en) * | 1963-11-05 | 1966-01-14 | Thomson Houston Comp Francaise | Improvements to electrical energy sources |
US3367339A (en) * | 1964-10-09 | 1968-02-06 | Robert W. Sessions | Implantable nerve stimulating electrode and lead |
FR1449811A (en) * | 1965-07-05 | 1966-05-06 | Fr D Etudes Et De Const Electr | Improvements to electrodes for intracorporeal stimulators |
US3333045A (en) * | 1965-07-20 | 1967-07-25 | Gen Electric | Body implantable electrical conductor |
US3474791A (en) * | 1966-03-24 | 1969-10-28 | Brunswick Corp | Multiple conductor electrode |
GB1240172A (en) * | 1969-02-27 | 1971-07-21 | Metronic Inc | Implantable electrode apparatus |
-
1969
- 1969-11-04 DE DE19691955517 patent/DE1955517B2/en active Pending
- 1969-11-17 GB GB56173/69A patent/GB1298473A/en not_active Expired
- 1969-11-17 GB GB33389/72A patent/GB1298474A/en not_active Expired
- 1969-11-17 SE SE7212384A patent/SE375909B/xx unknown
- 1969-11-17 GB GB1296550D patent/GB1296550A/en not_active Expired
- 1969-11-18 FR FR6939552A patent/FR2023549A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
SE375909B (en) | 1975-05-05 |
GB1296550A (en) | 1972-11-15 |
GB1298474A (en) | 1972-12-06 |
FR2023549A1 (en) | 1970-08-21 |
DE1955517B2 (en) | 1972-01-05 |
DE1955517A1 (en) | 1970-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |