US4447238A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medical tubing holder
Assignee: American Hospital Supply Corp
•
Filing: 1981-01-19
•
Granted: 1984-05-08
•
Expires: 2001-01-19
Abstract
Abstract A medical tube holder and its method of use are disclosed. The holder has a backing element having front and back faces, a portion of the back face having means to adhere to a substrate. The element has an elongate elastic strip having a free end and an end attached to the element suitable for wrapping around tubing to form a loop within which the tubing is held. Members possessing a mutual magnetic attraction are mounted on the front surface of the element for mutual engagement when the element is folded. After the tube is positioned within the loop, the free end of the strip is pulled to tighten the loop and is then positioned between the magnetic members. When the element is folded, the strip is held between the magnetic members to lock the tube within the loop.
Inventors
- 👤 John D. Eldridge, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:28
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/01; A61M25/02; A61M2025/0253; Y; Y10; Y10S; Y10S128/00; Y10S128/26; Y10T; Y10T24/00; Y10T24/32; Y10T24/44; Y10T24/44222; Y10T24/44231
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
105 words
A medical tube holder comprising: (a) a backing element movable between folded and unfolded positions having first and second members with a mutual magnetic attraction spaced for mutual engagement when the element is folded; and (b) an elongate strip having a free end and an end attached to said element, said strip being long enough to wrap around a tube to form a loop within which said tube is held and to permit said free end to be held between said engaged members locking said tube within said loop, said strip being parallel to and offset from the longitudinal axis of one of said members.
Claim 2
Dependent Claim
105 words
A medical tube holder comprising: (a) a backing element movable between folded and unfolded positions having first and second members with a mutual magnetic attraction spaced for mutual engagement when the element is folded; and (b) an elongate strip having a free end and an end attached to said element, said strip being long enough to wrap around a tube to form a loop within which said tube is held and to permit said free end to be held between said engaged members locking said tube within said loop, said strip being parallel to and offset from the longitudinal axis of one of said members.
Claim 3
Dependent Claim
108 words
A medical tube holder comprising: (a) a backing element movable between folded and unfolded positions having first and second members with a mutual magnetic attraction spaced for mutual engagement when the element is folded along a fold line; and (b) an elongate strip having a free end and an end attached to said element, said strip being long enough to wrap around a tube to form a loop within which said tube is held and to permit said free end to be held between said engaged members locking said tube within said loop, said fold line being parallel to and offset from the longitudinal axis of said strip.
Claim 4
Dependent Claim
108 words
A medical tube holder comprising: (a) a backing element movable between folded and unfolded positions having first and second members with a mutual magnetic attraction spaced for mutual engagement when the element is folded along a fold line; and (b) an elongate strip having a free end and an end attached to said element, said strip being long enough to wrap around a tube to form a loop within which said tube is held and to permit said free end to be held between said engaged members locking said tube within said loop, said fold line being parallel to and offset from the longitudinal axis of said strip.
Claim 5
Dependent Claim
137 words
A holder for medical tubing comprising: (a) a foldable backing element having a single fold line; (b) members with mutual magnetic attraction, first and second of such members being attached to said backing element and spaced apart thereon so as to be superimposed, one above the other, when the element is folded along said line; and (c) an elongate strip having a free end and an end attached to said element; wherein when said tubing is placed across said extended strip between said free and attached ends all said members are on one side of the tubing remote from said free end and said strip is long enough to wrap, and form a loop, around said tubing and to permit said free end to be held between said superimposed members to hold said tubing in said loop.
Claim 6
Dependent Claim
137 words
A holder for medical tubing comprising: (a) a foldable backing element having a single fold line; (b) members with mutual magnetic attraction, first and second of such members being attached to said backing element and spaced apart thereon so as to be superimposed, one above the other, when the element is folded along said line; and (c) an elongate strip having a free end and an end attached to said element; wherein when said tubing is placed across said extended strip between said free and attached ends all said members are on one side of the tubing remote from said free end and said strip is long enough to wrap, and form a loop, around said tubing and to permit said free end to be held between said superimposed members to hold said tubing in said loop.
Claim 7
Dependent Claim
18 words
The holder of claim 1, 2 or 3 wherein said strip is elastic to permit it to stretch.
Claim 8
Dependent Claim
30 words
The holder of claim 1, 2 or 3 wherein said strip and said magnetic members have surfaces which cooperate to prevent said strip from slipping out from between said members.
Claim 9
Dependent Claim
24 words
The holder of claim 1, 2 or 3 wherein said strip has a surface which prevents said tube from easily sliding within said loop.
Claim 10
Dependent Claim
151 words
A holder for medical tubing comprising: (a) a foldable, plastic foam backing element bearing first and second members with mutual magnetic attraction and spaced apart so as to be superimposed, one above the other, when said element is folded along a fold line, said members being covered with a thin, impervious layer of plastic material; (b) an elastic elongate strip having a free end and an end attached to said element in a manner such that the longitudinal axis of said strip is in alignment with said first member and offset from said second member, said strip being long enough to be looped around said tubing to retain said tubing therein and to be held between said members when they are superimposed by folding said element, the material of said strip and said thin plastic material assisting the attraction between said members to prevent slipage of said strip between said members.
Claim 11
Dependent Claim
151 words
A holder for medical tubing comprising: (a) a foldable, plastic foam backing element bearing first and second members with mutual magnetic attraction and spaced apart so as to be superimposed, one above the other, when said element is folded along a fold line, said members being covered with a thin, impervious layer of plastic material; (b) an elastic elongate strip having a free end and an end attached to said element in a manner such that the longitudinal axis of said strip is in alignment with said first member and offset from said second member, said strip being long enough to be looped around said tubing to retain said tubing therein and to be held between said members when they are superimposed by folding said element, the material of said strip and said thin plastic material assisting the attraction between said members to prevent slipage of said strip between said members.
Claim 12
Dependent Claim
31 words
The holder of claim 1, 2, 3 or 7 further comprising means for holding said element to a substrate, said holding means being attached to the back surface of said element.
Claim 13
Dependent Claim
12 words
The holder of claim 8 wherein said holding means is an adhesive.
Claim 14
Dependent Claim
16 words
The holder of claim 1, 2, 3 or 7 wherein said first member is a magnet.
Claim 15
Dependent Claim
12 words
The holder of claim 10 wherein said second member is a magnet.
Claim 16
Dependent Claim
22 words
The holder of claim 10 wherein said first member has an underlying magnetizable strip to increase the magnetic character of said member.
Claim 17
Dependent Claim
79 words
The holder of claim 11 wherein said first member includes a pair of magnet portions of opposite surface polarity, and wherein said second member includes a pair of magnet portions of opposite surface polarity, said members being mutually oriented so that when a tube is in place in the folded holder, the mutually attracting magnet portions of each member are in alignment to maximize surface area contact between the members and position said portions one on top of another.
Claim 18
Dependent Claim
14 words
The holder of claim 13 wherein said magnet portions of each pair are contiguous.
Claim 19
Dependent Claim
29 words
The holder of claim 1, 2, 3 or 7 wherein said backing element or elements has tab portions to be grasped for opening said holder to release said tube.
References Cited (Backward Citations)
US361248A
Cited
CA778279A
Cited
US2597601A
Cited
US3421187A
Cited
US3430300A
Cited
US3529328A
Cited
US3944069A
Cited
US3727658A
Cited
US3826254A
Cited
US3878849A
Cited
US4165748A
Cited
US4258493A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-05-08 | 1987-11-07 | 1988-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-05-08 | 1991-11-07 | 1992-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-05-08 | 1995-11-07 | 1996-05-08 | $7700.00 | Window Closed / Lapsed |