Securement system for a medical article

• US 9,993,619 B2
• Filed: 07/17/2008
• Issued: 06/12/2018
• Est. Priority Date: 07/17/2007
• Status: Active Grant

• Current Assignee: C.R. Bard, Inc. (Becton, Dickinson & Co)
• Original Assignee: C.R. Bard, Inc. (Becton, Dickinson & Co)
• Inventors: Bracken, Ronald L., Nishtala, Vasu, White, Larry, Young, Robert
• Primary Examiner(s): Farrar, Lauren P
• Application Number:
  US12/175,351
• Publication Number:
  US 20090143742A1
• Time in Patent Office: 3,617 Days
• Field of Search: 604174, 604176-180
• CPC Class Codes: A61M 2025/024 having a clip or clamp system
• CPC Class Codes: A61M 2025/028 having a mainly rigid support structure
• CPC Class Codes: A61M 25/02 Holding devices, e.g. on the body
• CPC Class Codes: A61M 5/1418 Clips, separators or the like for supporting tubes or leads

Abstract

A securement system for anchoring a medical article to a patient includes a pliant holding device. The device has a body and a plurality of tentacles extending from the body. The tentacles compress and may conform around at least a portion of the medical article to form a secure mount. The holding device may also cushion the medical article and protect the site of attachment on the patient while promoting air circulation. The holding device may include a support and a hinge so that the holding device may be swung away from the medical article to provide easy access for a medical provider.

Claims

1. A device for securing a medical article to a patient, comprising:

a body member; and

a plurality of tentacles extending from the body member and being arranged in a two dimensional array of rows and columns, each column and row including two or more tentacles, one or more of the plurality of tentacles being configured to bend in at least a lateral direction at least when the device is pressed against the medical article so as to surround and form a friction fit with a portion of the medical article, at least one of the plurality of tentacles being moveable independent of another of the plurality of tentacles at least when the device is pressed against the medical article.

2. The device of claim 1, wherein the plurality of tentacles are formed of anti-microbial material.

3. The device of claim 1, wherein the device is formed of a material chosen from plastic, polymer, silicone, polyurethane, natural rubber, and synthetic rubber.

4. The device of claim 1, wherein the body member and the plurality of tentacles are integrally molded.

5. The device of claim 1, wherein each of the plurality of tentacles is an elongated protrusion formed of resilient material.

6. The device of claim 1, further comprising a connection member that secures the device against the medical article.

7. The device of claim 1, further comprising an adhesive, the adhesive being disposed on the device so as to adhere the device to the patient.

8. The device of claim 7, wherein the adhesive is disposed on the plurality of tentacles.

9. The device of claim 1, further comprising:

a base having a surface for mounting to the patient; and

a support member coupling the base to the body member so as to allow the body member to move with respect to the base.

10. The device of claim 9, further comprising a hinge between the base and the support member.

11. The device of claim 9, further comprising a biasing element configured to lock the support member in place.

12. A system for securing a medical article to a patient, comprising:

a medical article having an elongated body extending generally along a longitudinal axis; and

a retainer comprising;

an anchor pad having a lower surface at least partially covered by an adhesive for contacting the patient'"'"'s skin;

a body member supported by the anchor pad; and

a plurality of pliant fingers extending from the body member and being configured to deform when pressed against the medical article, at least one of the plurality of pliant fingers being configured to bend in at least a lateral direction and a longitudinal direction so as to surround and form a friction fit with a portion of the medical article, at least one of the plurality of pliant fingers being moveable independent of another of the plurality of pliant fingers at least when pressed against the medical article,

wherein the medical article extends beyond an extremity of the body member in both longitudinal directions at least when the anchor pad is adhered to the patient'"'"'s skin.

13. The system of claim 12, wherein the body member is connected to the anchor pad by a support member.

14. A securement device comprising:

an adhesive layer configured to attach the device to a patient;

a lower member supported by the adhesive layer;

an upper member being moveable with respect to the lower member between an open position in which at least a portion of a receiving area is exposed and a closed position in which the portion of the receiving area is covered; and

a plurality of tentacles each having a tip, the plurality of tentacles being configured to at least initially apply pressure to a secured medical article at a plurality of noncontiguous locations, the plurality of noncontiguous locations being spaced apart along a lateral axis, at least a portion of the plurality of tentacles being compressible when the upper member is in the closed position and the secured medical article is disposed in the receiving area, wherein a length of one or more of the plurality of tentacles is greater than a diameter of the secured medical article, wherein one or more of the plurality of tentacles are configured to bend in at least a lateral direction and a longitudinal direction so as to surround and form a friction fit with a portion of the secured medical article, and wherein at least one tip is moveable independent of another tip at least when the upper member is moved into the closed position.

15. The device of claim 14, wherein the upper member is a body member.

16. The device of claim 14, wherein the lower member is a base.

17. The device of claim 14, further comprising a support member coupling the lower member to the upper member.

18. The device of claim 17, wherein the upper member is coupled to the lower member when in the open and closed positions.

19. The device of claim 14, further comprising a hinge disposed so that the upper member is movably coupled to the lower member.

20. The device of claim 14, further comprising a biasing element configured to selectively limit movement of the upper member towards the open position.

21. A device for securing a medical article to a patient, comprising:

an anchor pad having an upper surface and a lower surface, the lower surface including an adhesive layer on at least a portion thereof;

a retainer supported by the anchor pad and capable of receiving a portion of the medical article, the retainer including;

a lower member having first and second sides, and a receiving area disposed therebetween;

an upper member having a first side and a second side, the first side of the upper member being attached to the first side of the lower member, and the second side of the upper member being moveable between a closed position, in which the second side of the upper member lies generally above the second side of the lower member, and an open position, in which the second side of the upper member is spaced apart from the second side of the lower member so as to expose the receiving area on the lower member;

a plurality of tentacles each terminating in a tip, the plurality of tentacles corresponding in position to the receiving area in the lower member when the upper member lies in the closed position, at least a portion of the plurality of tentacles being compressible when the upper member is in the closed position and the portion of the medical article is disposed in the receiving area such that the plurality of tentacles surround an arc of at least 180°

of the portion of the medical article without substantially compressing the medical article, wherein a first tentacle of the plurality of tentacles is disposed on the retainer so as to be laterally offset from a second tentacle of the plurality of tentacles, the first tentacle bendable in at least a lateral direction and a longitudinal direction so as to form a friction fit with the portion of the medical article, wherein a third tentacle of the plurality of tentacles is disposed on the retainer so as to be longitudinally offset from the second tentacle, and wherein the tip of at least one of the plurality of tentacles is moveable independent of the tip of another of the plurality of tentacles at least when the upper member is moved into the closed position;

a support member coupling the lower member to the upper member; and

a biasing element configured to selectively limit movement of the upper member towards the open position.