US4124028A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electroejaculation device
Assignee: Ideal Instruments Inc
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Filing: 1977-04-04
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Granted: 1978-11-07
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Expires: 1997-04-04
Abstract
Abstract An electroejaculation device has a hollow insulating housing with a set of longitudinally extending electrodes projecting from its outer surface. The housing encloses an electronic circuit that applies a sinusoidal output signal of alternating stimulation and rest periods to the electrodes. The circuit automatically increases the signal strength during successive stimulation periods through the cycle and varies the frequency of the signal during at least part of each stimulation period. An electrical plug sealed in one end of the housing connects the circuit to an external power source and preferably includes by-pass connections that allow the circuit to apply its output signal to the electrodes of a second probe that does not include a self-contained signal generating circuit.
Inventors
- 👤 John A. Gallo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:30
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/02; A61N1/04; A61N1/05; A61N1/0507; A61N1/0512; A01; A01K; A01K21/00; A61B; A61B10/00; A61B10/0045; A61B10/0058; A61D; A61D19/00; A61D19/02; A61D19/021; A61N1/18; A61N1/32; A61N1/36; A61N1/36007
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
111 words
An automatic electroejaculation device for animals comprising A. a housing formed of a rigid insulating material having a hollow, generally cylindrical configuration, B. a plurality of electrodes mounted on the exterior of said housing, C. electronic circuit means for generating an output signal across said electrodes in an operating cycle of alternating stimulation periods and rest periods, where the total energy of said signal during the stimulation periods increases automatically for successive stimulation periods during said cycle and where the frequency of said signal varies automatically for at least part of each stimulation period, and D. means for establishing an electrical connection between said circuit means and an external power source.
Claim 2
Dependent Claim
111 words
An automatic electroejaculation device for animals comprising A. a housing formed of a rigid insulating material having a hollow, generally cylindrical configuration, B. a plurality of electrodes mounted on the exterior of said housing, C. electronic circuit means for generating an output signal across said electrodes in an operating cycle of alternating stimulation periods and rest periods, where the total energy of said signal during the stimulation periods increases automatically for successive stimulation periods during said cycle and where the frequency of said signal varies automatically for at least part of each stimulation period, and D. means for establishing an electrical connection between said circuit means and an external power source.
Claim 3
Dependent Claim
107 words
An automatic electroejaculation device according to claim 1 wherein said circuit means comprises means to generate a first sequence of ramp signals, each ramp signal being substantially identical to each other ramp signal, and each ramp signal being separated from adjacent ramp signals by a predetermined time duration, means to generate a second sequence of sawtooth signals, each sawtooth signal having the same time duration, each sequential sawtooth signal having at least an initial ramp portion with a monotonically increasing magnitude of slope, and means responsive to said first and second sequences to generate said output signal, said first and second sequences being synchronized to each other.
Claim 4
Dependent Claim
82 words
The automatic electroejaculation device according to claim 2 wherein said responsive means comprises a voltage controlled oscillator responsive to said first and second sequences to provide an oscillating signal wherein the total energy of said oscillating signal during the stimulation periods increases automatically for successive stimulation periods during said cycle and where the frequency of said oscillating signal varies automatically for at least part of each stimulation period, and amplification circuitry means responsive to said oscillating signal to provide said output signal.
Claim 5
Dependent Claim
45 words
The automatic electroejaculation device of claim 3 wherein said second sequence generating means includes means for providing a stepped voltage output signal synchronized to said first sequence and means to selectively integrate said stepped voltage output signal to provide said second sequence of sawtooth signals.
Claim 6
Dependent Claim
31 words
The automatic electroejaculation device of claim 4 where said first sequence generating means includes means to periodically integrate a constant signal source input to provide said first sequence of ramp signals.
Claim 7
Dependent Claim
121 words
An automatic electroejaculation device for animals comprising A. a housing formed of a rigid insulating material having a hollow, generally cylindrical configuration, B. a plurality of electrodes mounted on the exterior of said housing, C. electronic circuit means for generating an output signal across said electrodes in an operating cycle of alternating stimulation periods and rest periods, where the total energy of said signal during the stimulation periods increases automatically for successive stimulation periods during said cycle, and where said signal during said stimulation period alternates with a frequency of at least 50 Hz, D. means for establishing an electric connection between said circuit means and an external power source, and E. said electronic circuit means being mounted within said housing.
Claim 8
Dependent Claim
121 words
An automatic electroejaculation device for animals comprising A. a housing formed of a rigid insulating material having a hollow, generally cylindrical configuration, B. a plurality of electrodes mounted on the exterior of said housing, C. electronic circuit means for generating an output signal across said electrodes in an operating cycle of alternating stimulation periods and rest periods, where the total energy of said signal during the stimulation periods increases automatically for successive stimulation periods during said cycle, and where said signal during said stimulation period alternates with a frequency of at least 50 Hz, D. means for establishing an electric connection between said circuit means and an external power source, and E. said electronic circuit means being mounted within said housing.
Claim 9
Dependent Claim
22 words
An automatic electroejaculation device according to claim 6 wherein said circuit means and said connection means are hermetically sealed within said housing.
Claim 10
Dependent Claim
31 words
An automatic electroejaculation device according to claim 6 wherein said circuit means includes means for automatically varying the frequency of said output signal for at least part of each stimulation period.
Claim 11
Dependent Claim
22 words
An automatic electroejaculation device according to claim 8 wherein said circuit means and said connection means are hermetically sealed within said housing.
Claim 12
Dependent Claim
107 words
An automatic electroejaculation device according to claim 9 wherein said circuit means comprises means to generate a first sequence of ramp signals, each ramp signal being substantially identical to each other ramp signal, and each ramp signal being separated from adjacent ramp signals by a predetermined time duration, means to generate a second sequence of sawtooth signals, each sawtooth signal having the same time duration, each sequential sawtooth signal having at least an initial ramp portion with a monotonically increasing magnitude of slope, and means responsive to said first and second sequences to generate said output signal, said first and second sequences being synchronized to each other.
Claim 13
Dependent Claim
82 words
The automatic electroejaculation device according to claim 10 wherein said responsive means comprises a voltage controlled oscillator responsive to said first and second sequences to provide an oscillating signal wherein the total energy of said oscillating signal during the stimulation periods increases automatically for successive stimulation periods during said cycle and where the frequency of said oscillating signal varies automatically for at least part of each stimulation period, and amplification circuitry means for amplifying said oscillating signal to provide said output signal.
Claim 14
Dependent Claim
45 words
The automatic electroejaculation device of claim 11 wherein said second sequence generating means includes means for providing a stepped voltage output signal synchronized to said first sequence and means to selectively integrate said stepped voltage output signal to provide said second sequence of sawtooth signals.
Claim 15
Dependent Claim
31 words
The automatic electroejaculation device of claim 12 where said first sequence generating means includes means to periodically integrate a constant signal source input to provide said first sequence of ramp signals.
Claim 16
Dependent Claim
27 words
An automatic electroejaculation device according to claim 9 wherein said circuit means includes means for protecting said circuit means against an improper connection to said external source.
Claim 17
Dependent Claim
19 words
An automatic electroejaculation device according to claim 9 wherein said circuit means includes means for automatically repeating said cycle.
Claim 18
Dependent Claim
39 words
An automatic electroejaculation device according to claim 9 wherein said electrodes are aligned along the longitudinal axis of said housing and are projected above the exterior surface of said housing to facilitate transmission of said signal to the animal.
Claim 19
Dependent Claim
22 words
An automatic electroejaculation device according to claim 6 wherein there are three electrodes angularly displaced from one another by approximately 40 degrees.
Claim 20
Dependent Claim
15 words
An automatic electroejaculation device according to claim 6 wherein said electrodes are stainless steel rods.
Claim 21
Dependent Claim
35 words
An automatic electroejaculation device according to claim 9 wherein said external power source is a 12 volt direct current battery and wherein said output signal has a maximum power of less than approximately 20 watts.
Claim 22
Dependent Claim
24 words
An automatic electroejaculation device according to claim 9 wherein said frequency during said part of said stimulation periods varies from 50 to 100 Hz.
Claim 23
Dependent Claim
43 words
An automatic electroejaculation device according to claim 6 further comprising an auxiliary probe, and cable means for electrically connecting said probe to said connection means, said connection means being operable to direct said output signal from said circuit means to said cable means.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-11-06 | 1982-05-08 | 1982-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-11-06 | 1986-05-08 | 1986-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-11-06 | 1990-05-08 | 1990-11-07 | $7700.00 | Window Closed / Lapsed |