Device and method for drug delivery to animals
First Claim
1. A drug delivery device for animals, the device comprising:
- a. at least one syringe;
b. at least one catheter placed into an animal and connected to each of the at least one syringes by at least one disposable tube; and
c. at least one valve that has a first position and a second position, wherein the second position receives one of the at least one disposable tubes therethrough.
5 Assignments
0 Petitions
Accused Products
Abstract
A drug delivery device that utilizes a fluid subsystem with a switching device to deliver multiple drugs to an animal without causing contamination. The fluid subsystem can further comprise disposable syringes, fluid reservoirs, disposable tubing and a catheter. In the embodiments that utilize multiple disposable syringes, the drug delivery device allows a user to deliver multiple drugs to an animal through a catheter without contaminating the switching devices that control the flow of fluid. The drug delivery device can further utilize a controller to control the switching devices and a controller and syringe pumps to control the operation of the syringes.
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Citations
42 Claims
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1. A drug delivery device for animals, the device comprising:
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a. at least one syringe;
b. at least one catheter placed into an animal and connected to each of the at least one syringes by at least one disposable tube; and
c. at least one valve that has a first position and a second position, wherein the second position receives one of the at least one disposable tubes therethrough. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method for delivering a fluid to an animal, the method comprising the steps of:
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a. providing at least one catheter b. inserting the catheter into the animal, so that a fluid can be withdrawn from the animal;
c. connecting the at least one catheter by at least one disposable tube to at least one drug delivery device having 1. at least one syringe containing a fluid; and
2. at least one valve that has a first position and a second position, wherein the second position receives one of the at least one disposable tubes therethrough; and
d. injecting the fluid into the animal by opening the second position of the at least one valve and pushing the at least one syringe so that the fluid will flow through the at least one disposable tube, through the catheter and into the animal. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39)
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40. A method for collecting fluids from an animal, the method comprising the steps of:
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a. providing a waste outlet and a catheter;
b. inserting the catheter into the animal, so that a fluid can be withdrawn from the animal;
c. connecting the catheter to at least one drug delivery device having 1. a first syringe and a second syringe, wherein the second syringe is connected to the first syringe by a first syringe outlet and a second syringe outlet and the second syringe is connected to the catheter and the waste outlet by the second syringe outlet, a source outlet and a catheter outlet;
2. at least one fluid reservoir with a fluid, wherein the at least one fluid reservoir is connected to at least one of the two syringes by at least one syringe inlet; and
3. a first valve that has a first position that contains the at least one syringe inlet and a second position that contains the first syringe outlet, a second valve that has a first position that may contain at least one syringe inlet and a second position that contains the second syringe outlet, and a third valve that has a first position that contains the catheter outlet and a second position that contains the waste outlet;
d. withdrawing a fluid sample from the animal into the second syringe by opening the second position of the second valve, opening the first position of the third valve and pulling the second syringe, so that the fluid sample will pass through the catheter into the drug delivery device and into the second syringe; and
e. collecting the fluid sample by opening the second position of the third valve and pushing the second syringe, so that the fluid sample will pass out of the drug delivery device through the waste outlet.
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41. A drug delivery device for animals, the device comprising:
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a. at least one syringe;
b. at least one fluid reservoir that contains a fluid, wherein each of the at least one fluid reservoirs is connected to one of the at least one syringes by at least one syringe inlet;
c. at least one catheter placed into an animal and connected to each of the at least one syringes by at least one disposable tube; and
d. at least one valve that has a first position and a second position, wherein the first position receives the at least one syringe inlet therethrough and the second position receives one of the at least one disposable tubes therethrough.
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42. A drug delivery device for animals, the device comprising:
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a. at least one syringe;
b. at least one fluid reservoir that contains a fluid, wherein each of the at least one fluid reservoirs is connected to one of the at least one syringes by at least one syringe inlet;
c. at least one catheter placed into an animal and connected to each of the at least one syringes by at least one disposable tube and a catheter outlet;
d. at least one waste outlet connected to each of the at least one syringes by the at least one disposable tubes; and
e. at least two valves, a first valve and second valve, wherein the first valve has a first position that receives the at least one syringe inlet therethrough and has a second position that receives one of the at least one disposable tubes therethrough, and wherein the second valve has a first position that receives the catheter outlet therethrough and has a second position that receives the waste outlet therethrough.
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Specification