Anchoring system for a medical article

• US 9,480,821 B2
• Filed: 06/30/2008
• Issued: 11/01/2016
• Est. Priority Date: 06/30/2008
• Status: Active Grant

• Current Assignee: Venetec International Incorporated (Becton, Dickinson & Co)
• Original Assignee: Venetec International Incorporated (Becton, Dickinson & Co)
• Inventors: Ciccone, Paul, Peters, Gary, McCluskey, Cory
• Primary Examiner(s): Bosworth, Kami A
• Application Number:
  US13/001,924
• Publication Number:
  US 20120136314A1
• Time in Patent Office: 3,046 Days
• Field of Search: 604/174, 604/180
• US Class Current: 1/1
• CPC Class Codes: A61M 2025/0246 fixed on the skin having a cover for covering the holding means
• CPC Class Codes: A61M 2025/0266 using pads, patches, tapes or the like
• CPC Class Codes: A61M 2205/583 by visual feedback
• CPC Class Codes: A61M 25/0017 specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
• CPC Class Codes: A61M 25/02 Holding devices, e.g. on the body

Abstract

An anchoring system for securing a catheter to a patient includes an anchor pad and a retainer. The retainer is supported by the anchor pad and includes a base and a cover. A groove upon the base is arranged to receive a branching site of a catheter where the lumens merge distal to the insertion site. One or more posts also protrude from the base to the cover at a position which will be disposed between the two distal branches of the catheter. The cover closes over the base, securing the branching site between the groove and the posts. The contact between the retainer and catheter thereby inhibits inadvertent motion of the catheter upon the patient. A latch mechanism is disposed upon the retainer to maintain the cover in a closed position over the branching site of the catheter on the base.

Claims

1. A securement device for securing an elongated medical article, the device comprising:

an anchor having an upper surface and a lower surface, at least a portion of the lower surface being formed with an adhesive layer;

a retainer including a base and a cover, the cover being moveable with respect to the base between an open position and a closed position, each of the base and the cover having a generally curvilinear groove, the grooves together forming a channel when the cover is in the closed position, the channel supporting a secured portion of the elongated medical article at least when the cover is in the closed position; and

a latching mechanism operable between the base and the cover to releasably secure the cover to the base when the cover is in the closed position, the latching mechanism including a keeper, a latch, a latch post, and a latch post receiving portion, the keeper having at least one member capable of interengaging with at least a portion of the base, and the latch having a recess for accepting at least a portion of the at least one member when the cover is in the closed position, the latch post deflecting toward the latch post receiving portion and pushing against the latch post receiving portion during transition between the open and closed position so as to structurally support the latching mechanism.

2. The securement device of claim 1, further comprising an operator lever configured to be actuated by a fingertip of a healthcare provider to deflect the at least one member of the keeper to disengage the at least one member from the recess of the latch in order to move the cover from the closed to the open position.

3. The securement device of claim 2, further comprising a relief within which the operator lever lies when the latch is in the closed position and which allows the at least one member to deflect as the cover is moved from the open to the closed position.

4. The securement device of claim 1, wherein the latch post is offset from the latch post receiving portion in the closed position.