Medical article securement device
First Claim
1. A medical article securement system comprising:
- a medical article comprising,an elongated body having a longitudinal axis,a pair of wings extending away from the elongated body, anda port disposed on the elongated body and forming a contact surface, the port and the pair of wings being disposed along the longitudinal axis of the elongated body;
at least one anchor pad for contacting both an epidural layer of a patient and at least a portion of the pair of wings; and
a retainer comprising,a body member supported by the at least one anchor pad, the body member having a channel formed therethrough about a channel axis, the channel having a longitudinal length for receiving at least a portion of the elongated body and permitting access to the port at least when the medical article is secured within the channel, the body member having a longitudinal access opening disposed on an underside of the body member to allow at least ingress of the portion of the elongated body into the channel, andat least one abutment configured to abut the contact surface on the port so as to inhibit longitudinal movement of the medical article relative to the retainer in at least one direction.
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Accused Products
Abstract
A medical article securement device holds a medical article such as a catheter hub or a connector fitting in position upon the body of a patient and inhibits movement of the medical article relative to the patient. The medical article includes an elongated body, a pair of outwardly extending wings, and a port. The securement device includes a retainer and at least one anchor pad. The retainer forms a channel into which at least a portion of the medical article is secured. The retainer includes at least one abutment that abuts against a contact point or surface on the port. The anchor pad includes an adhesive layer that is attached to both an epidural layer of a patient and at least a portion of the pair of wings.
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Citations
20 Claims
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1. A medical article securement system comprising:
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a medical article comprising, an elongated body having a longitudinal axis, a pair of wings extending away from the elongated body, and a port disposed on the elongated body and forming a contact surface, the port and the pair of wings being disposed along the longitudinal axis of the elongated body; at least one anchor pad for contacting both an epidural layer of a patient and at least a portion of the pair of wings; and a retainer comprising, a body member supported by the at least one anchor pad, the body member having a channel formed therethrough about a channel axis, the channel having a longitudinal length for receiving at least a portion of the elongated body and permitting access to the port at least when the medical article is secured within the channel, the body member having a longitudinal access opening disposed on an underside of the body member to allow at least ingress of the portion of the elongated body into the channel, and at least one abutment configured to abut the contact surface on the port so as to inhibit longitudinal movement of the medical article relative to the retainer in at least one direction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A system for securing a medical article to a patient comprising:
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a medical article comprising, an elongated body having a longitudinal axis, a pair of wings extending in opposite lateral directions from the elongated body, and a port disposed on the elongated body and extending generally in a transverse direction; a retainer comprising, a body member having a channel formed therethrough about a channel axis, the channel receiving at least a portion of the elongated body and permitting access to the port at least when the medical article is received within the channel, the body member having a longitudinal access opening disposed on an underside of the body member to allow at least ingress of the portion of the elongated body into the channel; and a pair of anchor pads supporting the body member, the anchor pads including a lower surface for contacting both an epidural layer of a patient and at least a portion of each wing such that the wings are secured relative to both the epidural layer of the patient and the retainer. - View Dependent Claims (17, 18, 19)
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20. A method of securing a medical article to a patient, the method comprising:
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providing a medical article comprising an elongated body having a longitudinal axis, a pair of wings and a port extending away from the elongated body, the port defining a contact surface disposed on a distal side of the port; providing a retainer comprising a body member and at least one anchor pad, the body member having a channel formed therethrough, the channel being configured to receive the medical article, and at least one abutment extending generally normal to the channel; pressing the medical article into the channel through an opening formed on an underside of the retainer such that the port remains accessible and the medical article is inhibited from moving in both transverse and lateral directions, abutting the contact surface on the port against the at least one abutment on the retainer so as to inhibit longitudinal motion of the medical article relative to the retainer in a first longitudinal direction; and adhering the at least one anchor pad to at least a portion of the pair of wings so as to inhibit longitudinal motion of the medical article relative to the retainer in a second longitudinal direction.
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Specification