Patent US3612729A successfully refreshed from Google Patents.
US4947853A
Expired / Lapsed
US
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Sensor support base and method of application
Assignee: Hon Group
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Filing: 1987-11-09
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Granted: 1990-08-14
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Expires: 2007-11-09
Abstract
Abstract An improved sensor support base having a relatively flexible portion around its periphery, a highly absorbent material on the lower surface and a means for deforming the support base is disclosed. The support base is adhesively applied to the abdomen and is used in monitoring labor contractions of a patient.
Inventors
- 👤 Edward H. Hon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:50
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/42; A61B5/00; A61B5/68; A61B5/6801; A61B5/683; A61B5/6832; A61B5/6833; A61B5/02; A61B5/021; A61B5/022; A61B5/02233; A61B5/02241; A61B5/43; A61B5/4306; A61B5/4343; A61B5/4356; A61B5/6843; A61B8/00; A61B8/42; A61B8/4209; A61B8/4236
Claims Analysis
Total Claims: 53
Claim 1
Independent Claim
82 words
A sensor support adapted to be adhesively attached to a patient comprising a support base, said support base having an upper surface and a lower surface and having an opening therein to receive a removable pressure transducer sensor, and said support base having a first relatively rigid inner portion surrounding the opening and a distinct second relatively flexible outer portion attached to at least a portion of the periphery of said relatively rigid portion being substantially more flexible than the inner portion.
Claim 2
Dependent Claim
82 words
A sensor support adapted to be adhesively attached to a patient comprising a support base, said support base having an upper surface and a lower surface and having an opening therein to receive a removable pressure transducer sensor, and said support base having a first relatively rigid inner portion surrounding the opening and a distinct second relatively flexible outer portion attached to at least a portion of the periphery of said relatively rigid portion being substantially more flexible than the inner portion.
Claim 3
Dependent Claim
28 words
The sensor support of claim 1 in which the material of said second outer portion is a different type material from the material of said first inner portion.
Claim 4
Dependent Claim
27 words
The sensor support of claim 2 in which said second outer portion is made of a flexible material, selected from soft flexible plastic and soft flexible rubber.
Claim 5
Dependent Claim
19 words
The sensor support of claim 1 in which said first inner portion is made of a relatively rigid plastic.
Claim 6
Dependent Claim
19 words
The sensor support of claim 1 in which said first inner portion and said second outer portion are integral.
Claim 7
Dependent Claim
14 words
The sensor support of claim 1 in which said support base is substantially concave.
Claim 8
Dependent Claim
21 words
The sensor support of claim 6 in which said support base has an outer diameter of approximately 3 to 5 inches.
Claim 9
Dependent Claim
19 words
The sensor support of claim 6 in which said support base has an outer diameter of approximately 5 inches.
Claim 10
Dependent Claim
23 words
The sensor support of claim 6 in which said second outer portion extends substantially around the entire periphery of said first inner portion.
Claim 11
Dependent Claim
22 words
The sensor support of claim 1 in which said support base has adhesive attached to the lower surface of said support base.
Claim 12
Dependent Claim
18 words
The sensor support of claim 1 in which a flexible membrane covers said opening in said support base.
Claim 13
Dependent Claim
56 words
A sensor support comprising a support base, including means for supporting a transducer sensor, said support base having an upper and a lower surface and a moisture absorbent material on at least a portion of the lower surface of said support base which can absorb perspiration when the lower surface is applied to a patient's body.
Claim 14
Dependent Claim
56 words
A sensor support comprising a support base, including means for supporting a transducer sensor, said support base having an upper and a lower surface and a moisture absorbent material on at least a portion of the lower surface of said support base which can absorb perspiration when the lower surface is applied to a patient's body.
Claim 15
Dependent Claim
29 words
The sensor support of claim 12 in which said means for supporting a transducer sensor comprises an opening and said absorbent material surrounds said opening in the support base.
Claim 16
Dependent Claim
15 words
The sensor support of claim 13 in which said absorbent material is an absorbent paper.
Claim 17
Dependent Claim
13 words
The sensor support of claim 13 in which said absorbent material is sponge.
Claim 18
Dependent Claim
13 words
The sensor support of claim 13 in which said absorbent material is fabric.
Claim 19
Dependent Claim
92 words
A sensor support adapted to be adhesively applied to the patient comprising (a) a sensor support base having an upper surface and a lower surface; (b) support means connected to said sensor support base for supporting a removable transducer sensor: said support base having a first relatively rigid inner portion surrounding said means for supporting a removable transducer and a distinct second relatively flexible outer portion surrounding said first portion, all of the material of said second outer portion being substantially more flexible than the outer periphery of said first inner portion.
Claim 20
Dependent Claim
92 words
A sensor support adapted to be adhesively applied to the patient comprising (a) a sensor support base having an upper surface and a lower surface; (b) support means connected to said sensor support base for supporting a removable transducer sensor: said support base having a first relatively rigid inner portion surrounding said means for supporting a removable transducer and a distinct second relatively flexible outer portion surrounding said first portion, all of the material of said second outer portion being substantially more flexible than the outer periphery of said first inner portion.
Claim 21
Dependent Claim
19 words
The sensor support of claim 17 in which said second flexible portion is formed integral with said first portion.
Claim 22
Dependent Claim
25 words
The sensor support of claim 18 in which said second portion is affixed to at least a portion of the periphery of said first portion.
Claim 23
Dependent Claim
14 words
The sensor support of claim 18 in which said support base is substantially concave.
Claim 24
Dependent Claim
14 words
The sensor support of claim 20 in which said support base is substantially circular.
Claim 25
Dependent Claim
51 words
The apparatus of claim 17 in which said first portion and said second portion are normally substantially in the same first plane and one of said portions is deformable in relationship to said other portion by application of pressure, whereby one said portion may be moved out of said first plane.
Claim 26
Dependent Claim
53 words
The sensor support of claim 22 including receptacle means for affixing one end of a relatively rigid member to the upper surface of the support base and a second end of the relatively rigid member to the means for supporting said transducer sensor to maintain said first and second portions in different planes.
Claim 27
Dependent Claim
20 words
The apparatus of claim 23, in which said receptacle means comprises openings in said means for supporting said transducer sensor.
Claim 28
Dependent Claim
24 words
The apparatus of claim 23 in which the lower surface of the relatively flexible portion of the support base has an adhesive layer thereon.
Claim 29
Dependent Claim
18 words
The apparatus of claim 17 including maintaining means for maintaining said first and second portions in different planes.
Claim 30
Dependent Claim
41 words
The apparatus of claim 26 in which said maintaining means comprises at least one rigid strut member fixed at one end to said second portion and capable of attachment at another end to a second member attached to said first portion.
Claim 31
Dependent Claim
17 words
The apparatus of claim 27 in which said second member comprises means for supporting a transducer sensor.
Claim 32
Dependent Claim
38 words
The apparatus of claim 26 in which said maintaining means comprises at least one flexible strut fixed at one end to one of the portions and capable of being fixed at a second position on the support base.
Claim 33
Dependent Claim
61 words
A sensor support comprising (a) a sensor support base; (b) a means for supporting a sensor connected to said sensor support base, said means for supporting a sensor having at least one projection extending therefrom for supporting an adhesive means which can pass thereover and adhesively attach to the body of a patient to assist in holding said support base thereagainst.
Claim 34
Dependent Claim
61 words
A sensor support comprising (a) a sensor support base; (b) a means for supporting a sensor connected to said sensor support base, said means for supporting a sensor having at least one projection extending therefrom for supporting an adhesive means which can pass thereover and adhesively attach to the body of a patient to assist in holding said support base thereagainst.
Claim 35
Dependent Claim
17 words
The apparatus of claim 22 in which there are at least two projections for supporting surgical tape.
Claim 36
Dependent Claim
50 words
A sensor support comprising a relatively rigid support base connected to means for supporting a sensor, said sensor support base having an upper and a lower surface, said lower surface having an absorbent material affixed thereto which can absorb perspiration when the lower surface is applied to a patients body.
Claim 37
Dependent Claim
50 words
A sensor support comprising a relatively rigid support base connected to means for supporting a sensor, said sensor support base having an upper and a lower surface, said lower surface having an absorbent material affixed thereto which can absorb perspiration when the lower surface is applied to a patients body.
Claim 38
Dependent Claim
16 words
The apparatus of claim 32 in which said support base has a series of openings therethrough.
Claim 39
Dependent Claim
13 words
The apparatus of claim 32 in which said absorbent material is absorbent paper.
Claim 40
Dependent Claim
12 words
The apparatus of claim 32 in which said absorbent material is sponge.
Claim 41
Dependent Claim
13 words
The apparatus of claim 32 in which said absorbent material comprises a fabric.
Claim 42
Dependent Claim
27 words
The apparatus of claim 32 including adhesive means on the outer periphery of the lower surface and said absorbent material being spaced away from said adhesive means.
Claim 43
Dependent Claim
18 words
The apparatus of claim 32 in which said support base includes a relatively flexible portion around its periphery.
Claim 44
Dependent Claim
100 words
A sensor support comprising (a) a sensor support base having an upper surface and a lower surface; (b) means connected to said sensor support base for supporting a transducer sensor; said support base having a first relatively rigid inner portion and a second relatively flexible outer portion, attached to at least a portion of the periphery of said relatively rigid first inner portion, including receptacle means for affixing one end of a relatively rigid member to the upper surface of the support base and a second end of the relatively rigid member to the means for supporting said transducer sensor.
Claim 45
Dependent Claim
100 words
A sensor support comprising (a) a sensor support base having an upper surface and a lower surface; (b) means connected to said sensor support base for supporting a transducer sensor; said support base having a first relatively rigid inner portion and a second relatively flexible outer portion, attached to at least a portion of the periphery of said relatively rigid first inner portion, including receptacle means for affixing one end of a relatively rigid member to the upper surface of the support base and a second end of the relatively rigid member to the means for supporting said transducer sensor.
Claim 46
Dependent Claim
46 words
The apparatus of claim 39 in which said first rigid portion is movable in relationship to said second relatively flexible portion such that the rigid member when affixed by said receptacle means, can maintain said first and second portions in a fixed relationship to one another.
Claim 47
Dependent Claim
20 words
The apparatus of claim 40 in which said receptacle means comprises openings in said means for supporting said transducer means.
Claim 48
Dependent Claim
24 words
The apparatus of claim 39 in which the lower surface of the relatively flexible portion of the support base has an adhesive layer thereon.
Claim 49
Dependent Claim
114 words
A sensor support comprising (a) a sensor support base having an upper surface and a lower surface; (b) means connected to said sensor support base for supporting a transducer sensor; said support base having a first relatively rigid portion and a second relatively flexible portion; said first relatively rigid inner portion being deformable in relationship to said second relatively flexible outer portion by application of pressure, and including maintaining means for maintaining said first and second portions in different planes, said maintaining means comprising at least one rigid strut member fixed at one end to said second portion and capable of attachment at another end to a second member attached to said first portion.
Claim 50
Dependent Claim
114 words
A sensor support comprising (a) a sensor support base having an upper surface and a lower surface; (b) means connected to said sensor support base for supporting a transducer sensor; said support base having a first relatively rigid portion and a second relatively flexible portion; said first relatively rigid inner portion being deformable in relationship to said second relatively flexible outer portion by application of pressure, and including maintaining means for maintaining said first and second portions in different planes, said maintaining means comprising at least one rigid strut member fixed at one end to said second portion and capable of attachment at another end to a second member attached to said first portion.
Claim 51
Dependent Claim
17 words
The apparatus of claim 43 in which said second member comprises means for supporting a transducer sensor.
Claim 52
Dependent Claim
38 words
The apparatus of claim 43 in which said maintaining means comprises at least one flexible strut fixed at one end to one of the portions and capable of being fixed at a second position on the support base.
Claim 53
Dependent Claim
38 words
The apparatus of claim 43 in which said maintaining means comprises at least one rigid strut fixed at one end to one of the portions and capable of being fixed at a second position on the support base.
References Cited (Backward Citations)
US3520294A
Cited
US3568663A
Cited
US3824988A
Cited
US3913563A
Cited
US3945373A
Cited
US4122837A
Cited
US4355643A
Cited
US4483344A
Cited
US4556066A
Cited
US4640295A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-08-13 | 1994-02-12 | 1994-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-08-13 | 1998-02-12 | 1998-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-08-13 | 2002-02-12 | 2002-08-14 | $7700.00 | Window Closed / Lapsed |