Medicinal fluid delivery systems and methods for priming the same
First Claim
Patent Images
1. A medicinal fluid delivery system comprising:
- a controller configured to detect when a fluid delivery path is volumetrically full with a medicinal fluid;
a medicinal fluid pump operably connected to the controller and fluidically connected to a tube comprising at least a portion of the fluid delivery path, wherein the fluid delivery path comprises a proximal end and a distal end;
a first electrode in electrical communication with the controller; and
a second electrode in electrical communication with the controller wherein, the controller is configured to measure an electro-transmissive quality of the medicinal fluid when;
the pump dispenses the medicinal fluid into the fluid delivery path;
the proximal end is in contact with the first electrode; and
the distal end is in contact with the second electrode;
wherein the controller is further configured to provide an indication that the entire fluid delivery path from the proximal end to the distal end is volumetrically full when the controller detects that the entire fluid delivery path is volumetrically full with the medicinal fluid.
2 Assignments
0 Petitions
Accused Products
Abstract
Medicinal fluid delivery systems and methods for priming the same are disclosed. The systems may be configured to measure an electro-transmissive quality of a medicinal fluid when: medicinal fluid is dispensed into a fluid delivery path, a proximal end of the fluid delivery path is in contact with a first electrode, and the distal end of the fluid delivery path is in contact with a second electrode. Methods for priming medicinal fluid delivery systems may include dispensing a medicinal fluid through a fluid delivery path, sensing an electro-transmissive quality of the medicinal fluid, and determining that the fluid delivery path is full based on the electro-transmissive quality.
-
Citations
19 Claims
-
1. A medicinal fluid delivery system comprising:
-
a controller configured to detect when a fluid delivery path is volumetrically full with a medicinal fluid; a medicinal fluid pump operably connected to the controller and fluidically connected to a tube comprising at least a portion of the fluid delivery path, wherein the fluid delivery path comprises a proximal end and a distal end; a first electrode in electrical communication with the controller; and a second electrode in electrical communication with the controller wherein, the controller is configured to measure an electro-transmissive quality of the medicinal fluid when; the pump dispenses the medicinal fluid into the fluid delivery path; the proximal end is in contact with the first electrode; and the distal end is in contact with the second electrode; wherein the controller is further configured to provide an indication that the entire fluid delivery path from the proximal end to the distal end is volumetrically full when the controller detects that the entire fluid delivery path is volumetrically full with the medicinal fluid. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A medicinal fluid delivery system comprising:
-
a medicinal fluid pump operably connected to a controller; a fluid delivery path at least partially within a tube wherein, the tube is in fluidic communication with the pump and the fluid delivery path comprises a proximal end and a distal end; a first electrode disposed on the pump and in electrical communication with the controller, wherein the first electrode is in contact with the proximal end; and a second electrode disposed on the pump and in electrical communication with the controller, wherein when the second electrode is in contact with the distal end and the pump dispenses a medicinal fluid into the fluid delivery path, the controller is configured to; measure an electro-transmissive quality of the medicinal fluid; detect that the fluid delivery path is filled with the medicinal fluid based on the electro-transmissive quality; detect a fluidic effervescence of the medicinal fluid based on the electro-transmissive quality; and reduce the fluidic effervescence of the medicinal fluid via a manual agitation, a fluidic agitation or a fragmenting signal. - View Dependent Claims (14)
-
-
15. A method for priming a medicinal fluid delivery system comprising:
-
dispensing a medicinal fluid through a fluid delivery path at least partially within a tube, wherein the fluid delivery path comprises a proximal end and a distal end; sensing an electro-transmissive quality of the medicinal fluid between a first electrode in contact with the proximal end and a second electrode in contact with the distal end; and determining that the fluid delivery path is full based on the electro-transmissive quality. - View Dependent Claims (16, 17, 18, 19)
-
Specification