ACCUMULATOR FOR THERAPEUTIC FLUID DELIVERY DEVICES
First Claim
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1. A therapeutic fluid delivery system comprising:
- a fluid delivery device configured to deliver a therapeutic fluid to a patient; and
a catheter access port (CAP) septum connected to the fluid delivery device;
wherein the CAP septum is configured as an accumulator for flow of the therapeutic fluid through the fluid delivery device.
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Accused Products
Abstract
A therapeutic fluid delivery device includes a flexible member configured as an accumulator for flow of a therapeutic fluid through the fluid delivery device to a patient. In one example, the flexible member includes a catheter access port (CAP) septum.
29 Citations
21 Claims
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1. A therapeutic fluid delivery system comprising:
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a fluid delivery device configured to deliver a therapeutic fluid to a patient; and a catheter access port (CAP) septum connected to the fluid delivery device; wherein the CAP septum is configured as an accumulator for flow of the therapeutic fluid through the fluid delivery device. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A catheter access port (CAP) septum for a therapeutic fluid delivery device comprising:
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a rim configured to be secured to a structure and comprising a first thickness; a hub surrounded by the rim and comprising a second thickness that is less than the first thickness of the rim; and a web connecting the rim to the hub and comprising a third thickness that is less than the second thickness of the hub. - View Dependent Claims (9, 10, 11)
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12. A catheter access port (CAP) septum for a therapeutic fluid delivery device comprising:
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a disc comprising two circular major surfaces connected by a minor annular surface; and at least one material void formed in at least one of the two circular major surfaces and configured to facilitate deformation of the CAP septum under pressure from a therapeutic fluid in a flow path of the fluid delivery device. - View Dependent Claims (13, 14, 15)
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16. A therapeutic fluid delivery device comprising:
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a pump configured to deliver a therapeutic fluid to a patient via a flow path; a processor programmable to cause the pump to deliver the therapeutic fluid to the patient; and a catheter access port (CAP) septum arranged along the flow path and comprising at least one material void configured to facilitate deformation of the CAP septum under pressure from the therapeutic fluid in the flow path. - View Dependent Claims (17, 18, 19, 20, 21)
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Specification