US4564024A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electro-ejaculator probe
Assignee: Individual
•
Filing: 1984-07-02
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Granted: 1986-01-14
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Expires: 2004-07-02
Abstract
Abstract An electro-ejaculator probe is inserted into the rectum of a restrained bovine bull. Electrical current is passed from electrodes located on the probe primarily to the nerves controlling erection and ejaculation. As little as possible, current is passed to the nerves registering pain. Electrical stimulation of these nerves results in ejaculation. Voids or pockets in the probe receive any fecal matter which might otherwise insulate the electrodes from the intestine wall. The ejaculated semen is collected for analysis or artificial insemination.
Inventors
- 👤 Wilson H. Wohler, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:36
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/02; A61N1/04; A61N1/05; A61N1/0507; A61N1/0512
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
118 words
In an electro-ejaculator probe having a. a cylindrical profile about an elongated axis, b. a front and back, c. a bullet-shaped nose at the front, d. a rounded structure at the back, e. the front and back having outer surfaces along the cylindrical profile, f. a plurality of elongated electrodes (i) along the cylindrical profile, (ii) parallel to the axis, and (iii) structurally attached to the front and back, g. a handle attached to the back, and h. electrical wires connected to the electrodes extending through the handle; j. wherein the improved structure comprises: k. a fecal pocket within the cylindrical profile between the front and back, l. said pocket opening to outside the profile between adjacent electrodes.
Claim 2
Dependent Claim
118 words
In an electro-ejaculator probe having a. a cylindrical profile about an elongated axis, b. a front and back, c. a bullet-shaped nose at the front, d. a rounded structure at the back, e. the front and back having outer surfaces along the cylindrical profile, f. a plurality of elongated electrodes (i) along the cylindrical profile, (ii) parallel to the axis, and (iii) structurally attached to the front and back, g. a handle attached to the back, and h. electrical wires connected to the electrodes extending through the handle; j. wherein the improved structure comprises: k. a fecal pocket within the cylindrical profile between the front and back, l. said pocket opening to outside the profile between adjacent electrodes.
Claim 3
Dependent Claim
79 words
The invention as defined in claim 1 wherein: m. said electrical wires are adapted to have an electrical potential between them, n. at least four of said electrodes being: (i) a dorsal electrode, (ii) a ventral electrode, and (iii) two lateral electrodes, o. and the wires connected so that: (i) the lateral electrodes are connected together, (ii) the electrical potential is between the lateral and ventral electrodes, and (iii) the dorsal electrode has no electrical potential connected to it.
Claim 4
Dependent Claim
115 words
The process of collecting semen involving an electro ejaculator probe having a. a front and back b. a bullet-shaped nose at the front, c. a rounded structure at the back, d. a plurality of elongated electrodes extending from the front to back, e. a handle attached to the back, and f. electrical wires connected to the electrodes extending through the handle, g. wherein the improved method comprises: h. inserting the probe into the rectum of a restrained male, i. collecting fecal matter in a pocket between the front and back, thereby j. electrically contacting the electrodes with the inner face of the bowel, and k. applying electrical potential to the inner face by the electrodes.
Claim 5
Dependent Claim
115 words
The process of collecting semen involving an electro ejaculator probe having a. a front and back b. a bullet-shaped nose at the front, c. a rounded structure at the back, d. a plurality of elongated electrodes extending from the front to back, e. a handle attached to the back, and f. electrical wires connected to the electrodes extending through the handle, g. wherein the improved method comprises: h. inserting the probe into the rectum of a restrained male, i. collecting fecal matter in a pocket between the front and back, thereby j. electrically contacting the electrodes with the inner face of the bowel, and k. applying electrical potential to the inner face by the electrodes.
References Cited (Backward Citations)
US2808834A
Cited
US4124028A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-01-13 | 1989-07-15 | 1990-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-01-13 | 1993-07-15 | 1994-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-01-13 | 1997-07-15 | 1998-01-14 | $7700.00 | Window Closed / Lapsed |