Intravenous anchor and wound shield

• US 4,449,975 A
• Filed: 11/09/1981
• Issued: 05/22/1984
• Est. Priority Date: 11/09/1981
• Status: Expired due to Fees

• Current Assignee: Michael K. Perry
• Original Assignee: Michael K. Perry
• Inventors: Perry, Michael K.
• Primary Examiner(s): Truluck, Dalton L.
• Application Number:
  US06/319,693
• Time in Patent Office: 925 Days
• Field of Search: 128/133, 128/214 R, 128/215, 128/348-350 R, 128/DIG. 26, 604/174-180
• US Class Current: 604/179
• CPC Class Codes: A61M 2025/0253 where the catheter is attached by straps, bands or the like secured by adhesives
• CPC Class Codes: A61M 25/02 Holding devices, e.g. on the body
• CPC Class Codes: Y10S 128/26 Cannula supporters

Abstract

An intravenous catheter and anchoring set comprising a catheter assembly having an I.V. catheter having one end inserted into the limb of a patient and a flexible tube attached to the other end of the catheter, a flexible anchor base, the base having notches therein forming adjustable bands extendible around a limb, attachment means attaching the bands together and skin-anchor adhesive means on the inner side of the base and capable of holding the base to the skin while the bands are being adjustably secured in place.

Claims

1. An intravenous catheter and anchoring set comprising:

a substantially flexible anchor-base having forward and rearward sides and right and left end portions, said base being elongated from right to left, said base having a first side that can form the inner skin-facing side of said base when said base is wrapped around a patient'"'"'s arm, end-connecting means connecting said right and left end portions of said base together, and a catheter assembly, said catheter assembly having a hollow I.V. catheter having one end insertible into a patient'"'"'s limb, a flexible tube attached to the other end of said catheter, and means securing said catheter assembly to said base, a skin anchor means of skin-gripping adhesive material secured to said base on and facing away from said inner skin-facing first side thereof and capable of adhering to the skin of a patient sufficiently to assist the attachment of said base to the arm of a patient by holding said base in place, said base having a notch means formed in at least one end thereof and providing forward and rearward bands and an interconnecting portion extending transversly to and between said band connecting said bands, the length of said base, each of said bands having a right end and a left end, said bands each having a length and flexibility for freely wrapping substantially completely about a patient'"'"'s arm,

means releasably attaching the ends of at least one of said bands together in an adjustable manner accomplishing variations in size of the space enclosed by said one band and defining said end-connecting means.

2. The intravenous catheter and anchoring set of claim 1 and having said skin anchor means having a portion secured to a central part of said base.

3. The intervenous catheter and anchoring set of claim 1 having said notche means together totalling in lengthwise dimension of said base a distance which is at least the majority of the length of said base.

4. The intravenous catheter of claim 1 having said skin anchor means being on an end part of one of said bands and being of a much lesser size than the underside of said interconnecting portion of said base.

5. The intravenous catheter of claim 4 having said s skin anchoring means being at least partly on a central part of said base, said skin anchor means portion which is on a central part of said base being of smaller size than said interconnecting portion for lesser pain during removal of the anchoring set from a patient.

6. The intravenous catheter of claim 1 having said skin anchor means having a portion secured to an end part of one of said bands.

7. The intravenous catheter and anchoring set of claim 1, said end connecting means comprising adhesive tape means.

8. The intravenous catheter of claim 1 having said end portion of said skin anchor means of approximately the area of a square having sides of one-half inch size.