Resources Contact Us Home
Electro-ejaculator probe

Image Number 2 for United States Patent #4564024.

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.

  Recently Added Patents
Bio-pesticide and method for pest control
Triple-action pest control formulation and method
Portable multimedia player
PMI feedback with codebook interpolation
Receiver with feedback continuous-time delta-sigma modulator with current-mode input
Processor engine, integrated circuit and method therefor
Multi-room user interface
  Randomly Featured Patents
Static shielded shipping container
Tapered PMR write pole with straight side wall portion
Cable mounting structure
Expanded particulate material of polyolefin resin
Resplendent quetzal jigsaw puzzle sculpture
High frequency power amplifier having a bipolar transistor
Magnetic head slider and magnetic disk device using the same
Genetic polymorphisms associated with rheumatoid arthritis, methods of detection and uses thereof
Making complementary integrated p-MODFET and n-MODFET
Golf club head