Patent US4142532A successfully refreshed from Google Patents.
US4142532A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Body implantable stimulator with novel connector and method
Assignee: MED REL Inc
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Filing: 1978-04-07
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Granted: 1979-03-06
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Expires: 1998-04-07
Abstract
Abstract A body implantable stimulator having a signal generator and lead electrically and mechanically interconnected by a preformed connector. The connector carries terminals to establish electrical communication between the signal generator and the lead, passageways being provided in the connector body to accept and guide the signal generator output connections and lead into contact with the terminals. In a preferred embodiment, the terminals are provided with intersecting bores such that an output connection and lead contact each other within a terminal. The preformed connector may be mechanically fastened to the signal generator.
Inventors
- 👤 Lyle A. Ware
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:54
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/18; A61N1/32; A61N1/36; A61N1/372; A61N1/375; A61N1/3752
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
124 words
In a body implantable stimulator of the type having signal generator means, including output means extending therefrom, having lead means, including contact means carried thereby, and having connector means electrically and mechanically interconnecting said lead means and signal generating means, the improvement wherein said connector means comprises preformed means including terminal means for interconnecting said output means and said contact means, said terminal means having first and second bore means and said preformed connector means comprising aperture means associated with each of said bore means, said aperture means accepting and guiding said contact means and output means into different ones of said first and second bore means, and further comprising mechanical fastener means for securing said preformed connector means to said signal generator means.
Claim 2
Dependent Claim
124 words
In a body implantable stimulator of the type having signal generator means, including output means extending therefrom, having lead means, including contact means carried thereby, and having connector means electrically and mechanically interconnecting said lead means and signal generating means, the improvement wherein said connector means comprises preformed means including terminal means for interconnecting said output means and said contact means, said terminal means having first and second bore means and said preformed connector means comprising aperture means associated with each of said bore means, said aperture means accepting and guiding said contact means and output means into different ones of said first and second bore means, and further comprising mechanical fastener means for securing said preformed connector means to said signal generator means.
Claim 3
Dependent Claim
26 words
The stimulator of claim 1 wherein said mechanical fastener means comprise first means carried by said signal generator means and second means engaging said first means.
Claim 4
Dependent Claim
23 words
The signal generator assembly of claim 2 wherein said mechanical fastener means engage said preformed connector means at at least two spaced locations.
Claim 5
Dependent Claim
23 words
The signal generator assembly of claim 1 wherein said mechanical fastener means engage said preformed connector means at at least two spaced locations.
Claim 6
Dependent Claim
26 words
The stimulator of claim 4 wherein said mechanical fastener means comprise first means carried by said signal generator means and second means engaging said first means.
Claim 7
Dependent Claim
12 words
The stimulator of claim 1 wherein said contact means comprises pin means.
Claim 8
Dependent Claim
17 words
The stimulator of claim 6 wherein said first and second bore means intersect within said terminal means.
Claim 9
Dependent Claim
24 words
The stimulator of claim 7 wherein said terminal means further comprises means for locking said output means and pin means in said bore means.
Claim 10
Dependent Claim
20 words
The stimulator of claim 8 wherein said locking means engages said pin means to urge it against said output means.
Claim 11
Dependent Claim
13 words
The stimulator of claim 9 wherein said locking means comprises set screw means.
Claim 12
Dependent Claim
24 words
The stimulator of claim 1 wherein said terminal means further comprises means for locking said output means and contact means in said bore means.
Claim 13
Dependent Claim
17 words
The stimulator of claim 11 wherein said first and second bore means intersect within said terminal means.
Claim 14
Dependent Claim
21 words
The stimulator of claim 12 wherein said locking means further comprises weld means securing said output means within said first bore.
Claim 15
Dependent Claim
71 words
A body implantable stimulator of the type having a signal generator means, including output means carried thereby, and having connector means, including terminal means, carried by said signal generator means for electrically interconnecting said output means and said contact means, the improvement wherein said terminal means comprises bore means, said connector means comprising preformed means including first means for accepting and guiding said output means into said terminal means bore means.
Claim 16
Dependent Claim
71 words
A body implantable stimulator of the type having a signal generator means, including output means carried thereby, and having connector means, including terminal means, carried by said signal generator means for electrically interconnecting said output means and said contact means, the improvement wherein said terminal means comprises bore means, said connector means comprising preformed means including first means for accepting and guiding said output means into said terminal means bore means.
Claim 17
Dependent Claim
30 words
The stimulator of claim 14 wherein said preformed connector means further comprises second means for accepting said lead means and guiding said contact means into contact with said terminal means.
Claim 18
Dependent Claim
12 words
The stimulator of claim 15 wherein said contact means comprises pin means.
Claim 19
Dependent Claim
28 words
The stimulator of claim 16 wherein said terminal means comprises second bore means, said second accepting and guiding means guiding said pin means into said second bore means.
Claim 20
Dependent Claim
24 words
The stimulator of claim 17 wherein said terminal means further comprises means for locking said output means and pin means in said bore means.
Claim 21
Dependent Claim
17 words
The stimulator of claim 17 wherein said first and second bore means intersect within said terminal means.
Claim 22
Dependent Claim
24 words
The stimulator of claim 19 wherein said terminal means further comprises means for locking said output means and pin means in said bore means.
Claim 23
Dependent Claim
20 words
The stimulator of claim 20 wherein said locking means engages said pin means to urge it against said output means.
Claim 24
Dependent Claim
13 words
The stimulator of claim 21 wherein said locking means comprises set screw means.
Claim 25
Dependent Claim
21 words
The stimulator of claim 22 wherein said locking means further comprises weld means securing said output means within said first bore.
Claim 26
Independent Claim
102 words
The method of mechanically and electrically interconnecting a body implantable signal generator and a lead, the generator having output connections and the lead having a pin contact, comprising the steps of: providing a terminal for each output connection and pin contact to be interconnected, said terminals having an output connection bore and a pin contact bore; forming a connector body around said terminals including a passageway through said connector body to said output connection and pin contact terminal bores; positioning said connector body on said signal generator while guiding said output connections through said passageways and into said pin contact terminal bores.
Claim 27
Independent Claim
102 words
The method of mechanically and electrically interconnecting a body implantable signal generator and a lead, the generator having output connections and the lead having a pin contact, comprising the steps of: providing a terminal for each output connection and pin contact to be interconnected, said terminals having an output connection bore and a pin contact bore; forming a connector body around said terminals including a passageway through said connector body to said output connection and pin contact terminal bores; positioning said connector body on said signal generator while guiding said output connections through said passageways and into said pin contact terminal bores.
References Cited (Backward Citations)
US3683932A
Cited
US3822707A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-03-05 | 1982-09-04 | 1983-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-03-05 | 1986-09-04 | 1987-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-03-05 | 1990-09-04 | 1991-03-06 | $7700.00 | Window Closed / Lapsed |