Suture tab

• US 4,632,670 A
• Filed: 04/04/1985
• Issued: 12/30/1986
• Est. Priority Date: 04/04/1985
• Status: Expired due to Fees

• Current Assignee: Henley Operating Company
• Original Assignee: Argon Medical Corporation
• Inventors: Mueller, Richard L. Jr.
• Primary Examiner(s): Pellegrino, Stephen C.
• Application Number:
  US06/719,850
• Time in Patent Office: 635 Days
• Field of Search: 604/174-180, 128/DIG. 26, 128/133
• US Class Current: 604/174
• CPC Class Codes: A61M 2025/024 having a clip or clamp system
• CPC Class Codes: A61M 2025/0286 anchored in the skin by suture or other skin penetrating devices
• CPC Class Codes: A61M 25/02 Holding devices, e.g. on the body
• CPC Class Codes: Y10S 128/26 Cannula supporters

Abstract

A suture tab for holding a catheter in place on a patient is described. The suture tab includes a central opening adapted to receive and hold a catheter in place. A slit extends from one edge of the suture tab to the central opening such that the catheter must pass through the slit to arrive at the central opening. A suture placed through the suture tab serves to both close the slit and hold the suture tab in place on the patient.

Claims

1. An improved suture tab of the type which includes a central opening which surrounds a catheter that has been inserted into a patient and holds the catheter in place along the body of said patient by means of a suture which passes through both said suture tab and said patient, wherein the improvement comprises:

(a) said suture tab being made of plastic and having a base which is substantially rectangular in shape when viewed from above, said central opening extending from a connecting edge of said suture tab, tunnel-like through to an opposing edge of said suture tab;

(b) a slit which extends from said central opening out through said connecting edge of said suture tab base, said slit extending between said one edge of said suture tab and said opposing edge of said suture tab, whereby there is a layer of flexible material, when viewed from above, which extends between said central opening and said connecting edge and overlies said base, said layer of flexible material being capable of lifting to receive a catheter within said central opening, a pair of substantially aligned openings in the material on either side of said slit, whereby a single suture serves to simultaneously close said slit, thereby securing said suture tab to said catheter, to hold said suture tab in place on said patient, and to hold said catheter along the body of said patient;

(c) an opening which extends through said layer of flexible material and the portion of said base which extends between said central opening and said connecting edge; and

(d) at least one stiffening gusset which extends above said slit from said layer of flexible material to the material on the outside of said central opening, said at least one stiffening gusset serving to help keep said central opening closed.

2. The improved suture tab of claim 1 further comprising at least one rib within said central opening, said at least one rib extending transversely to said central opening, wherein when said central opening is closed around a catheter said rib will apply holding pressure to keep said catheter in place.