Weight dependent, automatic filling dosage system and method of using same
First Claim
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1. A syringe apparatus comprising:
- a handle assembly,a chamber for fluid storage,a plunger assembly slidably received in said chamber,an in-flow conduit wherein fluid enters a syringe,an outflow conduit wherein fluid exits said syringe,a valve coupling said chamber, said in-flow conduit and said out-flow conduit,wherein said valve is configured to allow fluid to flow from said in-flow conduit to said chamber, andwherein said valve is further configured to allow fluid to flow from said chamber to said out-flow conduit, anda gun body coupling said handle assembly to said valve, anda sensor device coupled to said chamber,wherein said sensor device detects fluid level within said chamber.
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Abstract
The invention concerns a syringe for administering medication to an animal. The syringe includes a handle that may be manually actuated to dispense medication to the animal. The syringe also includes a valve that controls the flow of medication both into and out of the syringe. A sensor device on the syringe monitors when the medication has been administered in order to inform any attached pump that the syringe may be refilled. An LED informs the user when the syringe has been filled with medication and is ready for the administration of medication to the animal.
79 Citations
7 Claims
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1. A syringe apparatus comprising:
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a handle assembly, a chamber for fluid storage, a plunger assembly slidably received in said chamber, an in-flow conduit wherein fluid enters a syringe, an outflow conduit wherein fluid exits said syringe, a valve coupling said chamber, said in-flow conduit and said out-flow conduit, wherein said valve is configured to allow fluid to flow from said in-flow conduit to said chamber, and wherein said valve is further configured to allow fluid to flow from said chamber to said out-flow conduit, and a gun body coupling said handle assembly to said valve, and a sensor device coupled to said chamber, wherein said sensor device detects fluid level within said chamber. - View Dependent Claims (2, 3)
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4. Apparatus for administering fluid comprising;
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a handle assembly, a reservoir, a plunger assembly slidably received in said reservoir, an in-flow conduit, an out-flow conduit, a valve coupling said reservoir, said in-flow conduit, and said outflow conduit, and a gun body coupling said handle assembly and said valve, and a sensor device coupled to said plunger, wherein said sensor device monitors said position of said plunger assembly. - View Dependent Claims (5, 6, 7)
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Specification