Body cavity drainage devices including drainage tubes having inline portions and related methods
First Claim
1. A body cavity drainage device, comprising:
- a drainage tube with a distal end configured for insertion into the body cavity of a patient, the drainage tube comprising;
a central open lumen defined by a wall of the drainage tube and extending between the distal end and a proximal end of the drainage tube;
a plurality of lateral openings in the wall of the drainage tube proximate to the distal end of the drainage tube, each of the plurality of lateral openings in fluid communication with the central open lumen; and
a fluid outlet at the proximal end of the drainage tube, the fluid outlet in fluid communication with the central open lumen of the drainage tube; and
an activation apparatus coupled to the drainage tube between the proximal end of the drainage tube and the distal end of the drainage tube, a portion of the drainage tube extending through the activation apparatus, the activation apparatus configured to alter a position of the distal end of the drainage tube in response to an input at a control device of the activation apparatus, wherein a first portion of the drainage tube extending from the activation apparatus toward the distal end is at least substantially coaxial with a second portion of the drainage tube extending from the activation apparatus toward the proximal end, the control device comprising a first flexible member and a second flexible member each extending longitudinally through a first closed lumen and a second closed lumen, the first and second closed lumens disposed within the wall of the drainage tube, the first flexible member and the second flexible member positioned substantially directly opposite each other about the central open lumen; and
wherein the first closed lumen and the second closed lumen are not in fluid communication with the central open lumen.
6 Assignments
0 Petitions
Accused Products
Abstract
A body cavity drainage device includes a drainage tube with a distal end configured for insertion into the body cavity of a patient, a fluid outlet at a proximal end of the drainage tube; and an activation apparatus coupled to the drainage tube between the proximal end of the drainage tube and the distal end of the drainage tube. The activation apparatus may be configured to alter a position of the distal end of the drainage tube in response to an input at a control device of the activation apparatus, and a first portion of the drainage tube extending from the activation apparatus toward the distal end may be at least substantially coaxial with a second portion of the drainage tube extending from the activation apparatus toward the proximal end. Methods relate to forming a body cavity drainage devices.
142 Citations
18 Claims
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1. A body cavity drainage device, comprising:
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a drainage tube with a distal end configured for insertion into the body cavity of a patient, the drainage tube comprising; a central open lumen defined by a wall of the drainage tube and extending between the distal end and a proximal end of the drainage tube; a plurality of lateral openings in the wall of the drainage tube proximate to the distal end of the drainage tube, each of the plurality of lateral openings in fluid communication with the central open lumen; and a fluid outlet at the proximal end of the drainage tube, the fluid outlet in fluid communication with the central open lumen of the drainage tube; and an activation apparatus coupled to the drainage tube between the proximal end of the drainage tube and the distal end of the drainage tube, a portion of the drainage tube extending through the activation apparatus, the activation apparatus configured to alter a position of the distal end of the drainage tube in response to an input at a control device of the activation apparatus, wherein a first portion of the drainage tube extending from the activation apparatus toward the distal end is at least substantially coaxial with a second portion of the drainage tube extending from the activation apparatus toward the proximal end, the control device comprising a first flexible member and a second flexible member each extending longitudinally through a first closed lumen and a second closed lumen, the first and second closed lumens disposed within the wall of the drainage tube, the first flexible member and the second flexible member positioned substantially directly opposite each other about the central open lumen; and wherein the first closed lumen and the second closed lumen are not in fluid communication with the central open lumen. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A body cavity drainage device, comprising:
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a body cavity drainage tube with a distal end configured for insertion into a body cavity of a patient and a proximal end with a fluid outlet, the body cavity drainage tube comprising; a central open lumen defined by a wall of the body cavity drainage tube and extending between the distal end and the proximal end of the body cavity drainage tube; and a plurality of lateral openings in the wall of the body cavity drainage tube proximate to the distal end of the body cavity drainage tube, each of the plurality of lateral openings in fluid communication with the central open lumen; and an activation apparatus configured to bend the body cavity drainage tube, the activation apparatus disposed on the body cavity drainage device along the body cavity drainage tube intermediate the distal end and the proximal end, wherein a portion of the body cavity drainage tube extends through the activation apparatus, the activation apparatus comprising a first flexible member and a second flexible member each extending through a first closed lumen and a second closed lumen, the first and second closed lumens disposed within the wall of the body cavity drainage tube, the first flexible member and the second flexible member positioned substantially directly opposite each other about the central open lumen; and wherein the first closed lumen and the second closed lumen are not in fluid communication with the central open lumen. - View Dependent Claims (12, 13, 14, 15)
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16. A method of forming a body cavity drainage device, comprising:
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providing a body cavity drainage tube with a distal end configured for insertion into a body cavity of a patient, the body cavity drainage tube comprising; a central open lumen defined by a wall of the body cavity drainage tube and extending between the distal end and a proximal end of the body cavity drainage tube; a plurality of lateral openings in the wall of the drainage tube proximate to the distal end of the body cavity drainage tube, each of the plurality of lateral openings in fluid communication with the central open lumen; and a fluid outlet at the proximal end of the body cavity drainage tube, the fluid outlet in fluid communication with the central open lumen of the body cavity drainage tube; coupling an activation apparatus to the body cavity drainage tube intermediate the proximal end and the distal end of the body cavity drainage tube, a portion of the body cavity drainage tube extending through the activation apparatus, the activation apparatus configured to bend the body cavity drainage tube in response to a torque input at a control device; inserting a first flexible member and a second flexible member through a first closed lumen and a second closed lumen, the first and second closed lumens disposed within the wall of the body cavity drainage tube, the first flexible member and the second flexible member positioned substantially directly opposite each other in the wall of the body cavity drainage tube about the central open lumen; and operatively connecting the first flexible member and the second flexible member to the activation apparatus; and wherein the first closed lumen and the second closed lumen are not in fluid communication with the central open lumen. - View Dependent Claims (17, 18)
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Specification