Portable automatic veterinary injector device
An injector device for veterinary use, such as to inject vaccine into the chicken breast muscle. The device includes a finger-held unit connected to a vaccine pumping main unit using a flexible conduit. The operator can quickly start an injection by stroking alongside the breast edge of a grasped chicken, using his fingertips to touch and select the muscle, then start an injection by pressing the finger-held unit against the chicken breast in a designated way. The electric buttons in the finger-held unit may activate a process that actuates a mechanism to inject a hypodermic needle into the chicken's muscle, the pumping system may-then be actuated to pump the vaccine into the muscle through the injected needle.
1. A portable injector device comprising:
a chassis configured to fit onto at least one of a user's fingers;
an injection unit mounted on said chassis, wherein said injection unit comprises a needle assembly and an actuator,
wherein said actuator is configured to move said needle assembly relative to said chassis from a pre-actuated position to an actuated position, and
wherein an orientation and a position of said needle assembly relative to said chassis is adjustable in said pre-actuated position,
wherein said chassis is U-shaped with two arms, and a needle of said needle assembly is movable between said two arms.
2. The portable injector device of claim 1 , wherein said chassis has two slots on each side of said chassis, each slot being configured to receive a user's finger.
3. The portable injector device of claim 2 , wherein each slot has an elastic bracket made of a flexible material.
4. The portable injector device of claim 1 , further comprising at least one sensor on said chassis, said at least one sensor being configured to generate an injection signal for controlling said actuator when said at least one sensor is activated.
5. The portable injector device of claim 4 , wherein said at least one sensor comprises two push-buttons located on an outside face of said chassis and configured to be activated when pushed.
6. The portable injector device of claim 4 , further comprising a remote unit comprising a reservoir for a veterinary product.
7. The portable injector device of claim 1 , further comprising an adjustment and locking mechanism for adjusting and locking said orientation and said position of said needle assembly relative to said chassis in said pre-actuated position.
8. The portable injector device of claim 7 , wherein said adjustment and locking mechanism comprises at least one joint and a screw on said actuator for adjusting and locking said orientation of said needle assembly relative to said chassis in said pre-actuated position.
9. The portable injector device of claim 7 , wherein said adjustment and locking mechanism comprises a nut on said actuator for adjusting and locking said position of said needle assembly relative to said chassis in said pre-actuated position.