US4484914A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Intravenous catheter restraint
Assignee: Individual
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Filing: 1982-09-07
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Granted: 1984-11-27
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Expires: 2002-09-07
Abstract
Abstract A catheter restraint comprises an adhesive backing which is applied to the patient's skin at a location adjacent the catheter entry point. At least three adhesive strips emanate from the non-adhesive surface of the backing along a straight line allow attachment of both the catheter and catheter tubing to the backing. At least one additional adhesive strip is provided spaced-apart from the line so that the catheter tubing may be looped backward and secured to the backing to help prevent the catheter from being dislodged by pulling on the catheter tubing. The catheter restraint allows the catheter to remain in place while the catheter tubing is changed.
Inventors
- 👤 Curtis W. Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:17
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/01; A61M25/02; A61M2025/0253; A61M2025/0266; Y; Y10; Y10S; Y10S128/00; Y10S128/26
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
164 words
A catheter restraint for securing a catheter and catheter connecting tubing to a patient's skin, said restraint consisting of: a flexible backing having a pressure-sensitive adhesive on one surface thereof for securing to the patient's skin, the opposite surface of the backing being non-adhesive; at least three elongate, flexible strips, each having a pressure-sensitive adhesive on one surface thereof and being attached at one end to the non-adhesive surface of the flexible backing in a straight line with at least two of said strips being located adjacent each other along said line and having their adhesive surfaces facing in opposite directions so that the said two strips are capable of wrapping around the catheter and adhering to the non-adhesive surface of the backing on opposite sides of the catheter; and at least one additional, elongate, flexible strip located along a second line spaced apart from the first so that a loop may be formed in the catheter tubing which is secured to the backing.
Claim 2
Dependent Claim
164 words
A catheter restraint for securing a catheter and catheter connecting tubing to a patient's skin, said restraint consisting of: a flexible backing having a pressure-sensitive adhesive on one surface thereof for securing to the patient's skin, the opposite surface of the backing being non-adhesive; at least three elongate, flexible strips, each having a pressure-sensitive adhesive on one surface thereof and being attached at one end to the non-adhesive surface of the flexible backing in a straight line with at least two of said strips being located adjacent each other along said line and having their adhesive surfaces facing in opposite directions so that the said two strips are capable of wrapping around the catheter and adhering to the non-adhesive surface of the backing on opposite sides of the catheter; and at least one additional, elongate, flexible strip located along a second line spaced apart from the first so that a loop may be formed in the catheter tubing which is secured to the backing.
Claim 3
Dependent Claim
42 words
A catheter restraint as in claim 1, wherein the flexible backing is generally rectangular, having dimensions of at least 3 cm by 5 cm and wherein said first and second lines are spaced apart in the direction of the 5 cm dimension.
Claim 4
Dependent Claim
21 words
A catheter restraint as in claim 1, wherein said two adjacent strips are located substantially at one edge of the backing.
Claim 5
Dependent Claim
27 words
A catheter restraint as in claim 2, wherein said first and second lines are located approximately one-third of the way in from opposite edges of the rectangle.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-11-27 | 1988-05-28 | 1988-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-11-27 | 1992-05-28 | 1992-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-11-27 | 1996-05-28 | 1996-11-27 | $7700.00 | Window Closed / Lapsed |