Vein catheter bandage

• US 4,275,721 A
• Filed: 11/21/1979
• Issued: 06/30/1981
• Est. Priority Date: 11/28/1978
• Status: Expired due to Term

• Current Assignee: Procter & Gamble Hygien Aktiebolag
• Original Assignee: Landstingens Inkopscentral, LIC Ekonomisk Forening
• Inventors: Olson, Karin S. B.
• Primary Examiner(s): Pellegrino, Stephen C.
• Application Number:
  US06/096,553
• Time in Patent Office: 587 Days
• Field of Search: 128/214, 128/214 R, 128/215, 128/348-351, 128/132, 128/133, 128/DIG.26
• US Class Current: 604/180
• CPC Class Codes: A61M 2025/0273 having slits to place the pad around a catheter puncturing site
• CPC Class Codes: A61M 25/02 Holding devices, e.g. on the body
• CPC Class Codes: A61M 5/158 Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
• CPC Class Codes: Y10S 128/26 Cannula supporters

Abstract

A vein catheter bandage with hose, tubular coupling member, laterally directed wings, stop cock on the coupling member or plug, and plug holder on one wing. An oblong, suitably air-permeable and liquid-tight protective sheet has a sticky layer on one side and thereon a liquid-absorbing layer which is substantially smaller than half of the protective sheet and is located entirely within one half of the protective sheet when this is divided transversely and at a distance from the edges of the protective sheet. On top of said layers there are two protective pull sheets. A slit is arranged through the protective sheet, the sticky layer and one of the pull sheets from the end of the bandage farthest from the absorbent layer and up to a short distance from the absorbent layer.

Claims

1. Vein catheter bandage, characterized by an oblong, preferably air-permeable and liquid-tight protective sheet which has a sticky layer on one side and on top of that a liquid-absorbing layer which is substantially smaller than half of the protective sheet and is located in its entirety within one half of the protective sheet when said sheet is divided transversely, and at a distance from the edges of the protective sheet, preferably a non-absorbent, liquid-permeable sheet which covers the absorbent layer, the absorbent layer or in certain cases the non-absorbent sheet being intended, when the bandage is used, to lie against the incision of the vein catheter, and on top of said layers or on top of said layers and said sheet two covering pull sheets which together cover the entire surface of the protective sheet and extend from each end of the protective sheet, meeting above the absorbing layer of the non-absorbent sheet where their end portions form two gripping tabs, one folded back on itself and the other lying on top of the first, a slit being arranged through the protective sheet, the sticky layer and the pull sheet from the end of the bandage which is farthest from the absorbent layer and extending to a short distance from the absorbent layer.

2. Bandage according to claim 1, characterized in that the absorbent layer is placed centrally on one half of the protective sheet and covers approximately a third of the width of the bandage and approximately a fifth of its length.

3. Bandage according to claim 1 or 2, which is intended for a Veneflon catheter with connecting tube, two laterally extending wings and a plug holder with plug on one wing, characterized in that a suitably square tear perforation, intended to expose a corresponding notch, is arranged through the protective sheet, the sticky layer and the pull sheet at one side edge of the bandage, placed so that when the notch has been exposed by tearing out and the bandage has been placed over a Veneflon catheter with the non-absorbent, liquid-permeable sheet over the incision for the catheter and with the slit in the bandage on the connecting tube of the catheter, the plug holder of the Veneflon catheter will lie in the notch obtained by the tear perforation.

4. Bandage according to any one of claims 1-3, characterized in that its length is about 1.5 times its width.