Canine scent detection training device and method
View Patent ↗A method and device for training a canine to detect certain compounds is disclosed. A training aid material delivery device (TAMDD) includes a reservoir for a compound and capillary tube for allowing the diffusion of the compound into a testing area. Dimensions of the capillary tube can be changed to alter the diffusion rate and total diffused quantity of a compound. A trainer uses a series of smaller diameter and/or longer length capillary tubes to train the canine's scent detection ability. The TAMDD is low cost, comprised of durable and inert materials, has customizable emission rates, and delivers a consistent scent/odor profile during training sessions.
1. A method of training a canine to detect a compound, comprising the steps of:
preparing a first training aid material delivery device (TAMDD), said first TAMDD comprising a reservoir for holding the compound and a capillary tube for allowing the diffusion of the compound, said capillary tube having a first length and a first diameter;
placing the first TAMDD in a training area so that the compound can diffuse into the area according the diffusion rate controlled by the first length and first diameter of the capillary tube;
introducing the canine into the training area; and
once the canine can reliably detect the compound, preparing a second TAMDD, said second TAMDD comprising a reservoir for holding the compound and a capillary tube having a second length and a second diameter, wherein said second length is longer than said first length and/or said second diameter is smaller than said first diameter.
2. The method of claim 1 , further comprising the steps of:
placing the second TAMDD in the training area;
introducing the canine into the training area; and
once the canine can reliably detect the compound, preparing a third TAMDD, said third TAMDD comprising a reservoir for holding the compound and a capillary tube having a third length and a third diameter, wherein said third length is longer than said second length and/or said third diameter is smaller than said second diameter.
3. The method of claim 2 , further comprising the steps of:
preparing further TAMDDs having capillary tubes with successively smaller diameters and/or successively longer lengths to further train the canine's ability to detect the compound.
4. The method of claim 1 , wherein the length of the capillary tube is between approximately 1 to 100 inches.
5. The method of claim 1 , wherein the length of the capillary tube is approximately 2 inches and the inner diameter is between about 0.005 and 0.046 inches.
6. The method of claim 1 , wherein an inner diameter of the capillary tube is between about 0.005 to 0.08 inches.
7. The method of claim 1 , wherein the capillary tube has a length of approximately 20 inches and an inner diameter of 0.005 inches.
8. The method of claim 1 , wherein the reservoir has a capacity of approximately 10 milliliters (mL).
9. The method of claim 1 , wherein the reservoir has a capacity of approximately 10 microliters (μL).
10. The method of claim 1 , wherein the capillary tubing is made from stainless steel.