US4469108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for measuring penile tumescence and rigidity
Assignee: University of Southern California
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Filing: 1982-08-04
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Granted: 1984-09-04
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Expires: 2002-08-04
Abstract
Abstract A device for measuring tumescence and rigidity of the penis during erection has a first portion receivable about the base of the penis and actuable from an initial condition to an expanded condition by tumescence of the penis, and a second portion mountable to the penis at a location remote from the base for movement with the outer end of the penis. In a preferred embodiment, the first portion is constructed to restrict its return to the initial condition, and the first and second portions are connected to restrict movement of the second portion toward the first portion.
Inventors
- 👤 Abraham M. B. Goldstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:43
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/43; A61B5/4375; A61B5/4393; A61B5/103; A61B5/107
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
110 words
A device for measuring tumescence and rigidity of the penis during erection comprises: first means receivable about the base of the penis and actuable from an initial condition to an expanded condition by tumescence of the penis; second means mountable to a portion of the penis remote from the base thereof for movement essentially with said portion of the penis; and means for connecting the second means to the first means in a manner permitting movement of the second means away from the first means in response to the erection, said connecting means comprising an elongated element extending outwardly from the first means to the second means alongside the penis.
Claim 2
Independent Claim
110 words
A device for measuring tumescence and rigidity of the penis during erection comprises: first means receivable about the base of the penis and actuable from an initial condition to an expanded condition by tumescence of the penis; second means mountable to a portion of the penis remote from the base thereof for movement essentially with said portion of the penis; and means for connecting the second means to the first means in a manner permitting movement of the second means away from the first means in response to the erection, said connecting means comprising an elongated element extending outwardly from the first means to the second means alongside the penis.
Claim 3
Dependent Claim
35 words
The device of claim 1 wherein the second means is receivable on the penis adjacent to the glans thereof and is actuable from an initial condition to an expanded condition by tumescence of the penis.
Claim 4
Dependent Claim
20 words
The device of claim 2 wherein the second means includes a resilient sheath receivable over the glans of the penis.
Claim 5
Dependent Claim
40 words
The device recited in claim 1 wherein the first means is marked to visually indicate the extent of tumescence of the penis, and the connecting means is marked to visually indicate the grade of rigidity of the penis during erection.
Claim 6
Dependent Claim
26 words
The device of claim 1 wherein the connecting means includes means for progressively increasing resistance of the second means to movement away from the first means.
Claim 7
Dependent Claim
23 words
The device recited in claim 1 wherein the connecting means includes means for restricting movement of the second means toward the first means.
Claim 8
Dependent Claim
21 words
The device of claim 1 wherein the first means includes means for progressively increasing resistance of the first means to expansion.
Claim 9
Dependent Claim
26 words
The device of claim 1 wherein the first means includes means for restricting return of the first means from the expanded condition to the initial condition.
Claim 10
Dependent Claim
105 words
The device of claim 1 wherein the first means comprises: an elongated segment of flexible material having first and second end portions wrapped at least partially upon each other in the shape of a ring; a guide element carried with the first end portion and extending transversely relative to the segment to define a channel receiving the second end portion for sliding movement between the initial and expanded conditions of the first means; and a plurality of tooth means carried by the second end portion and engaging the guide element to restrict return of the first means from the expanded condition to the initial condition.
Claim 11
Dependent Claim
31 words
The device of claim 9 wherein the tooth means are constructed and arranged in a manner permitting them to be depressed for contraction of the first means toward the initial condition.
Claim 12
Dependent Claim
37 words
The device of claim 9 wherein the second end portion of the elongated segment increases in thickness in a direction away from the first end portion to progressively increase the resistance of the first means to expansion.
Claim 13
Independent Claim
152 words
A device for measuring tumescence and rigidity of the penis during erection comprises: first means receivable about the base of the penis and actuable from an initial condition to an expanded condition by tumescence of the penis; second means mountable to a portion of the penis remote from the base thereof for movement essentially with said portion of the penis; and means for connecting the second means to the first means in a manner permitting movement of the second means away from the first means during erection; said connecting means comprising at least one elongated element extending outwardly from the first means and received within a restricted opening of the second means; and said elongated element having a plurality of tooth means which engage the second means in a manner permitting movement of the second means away from the first means and restricting movement of the second means toward the first means.
Claim 14
Independent Claim
152 words
A device for measuring tumescence and rigidity of the penis during erection comprises: first means receivable about the base of the penis and actuable from an initial condition to an expanded condition by tumescence of the penis; second means mountable to a portion of the penis remote from the base thereof for movement essentially with said portion of the penis; and means for connecting the second means to the first means in a manner permitting movement of the second means away from the first means during erection; said connecting means comprising at least one elongated element extending outwardly from the first means and received within a restricted opening of the second means; and said elongated element having a plurality of tooth means which engage the second means in a manner permitting movement of the second means away from the first means and restricting movement of the second means toward the first means.
Claim 15
Dependent Claim
31 words
The device of claim 12 wherein the tooth means are constructed and arranged in a manner permitting them to be depressed for movement of the second means toward the first means.
Claim 16
Dependent Claim
36 words
The device of claim 12 wherein the elongated element increases in thickness in a direction away from the first means to progressively increase the resistance to movement of the second means away from the first means.
Claim 17
Independent Claim
144 words
A device for measuring tumescence and rigidity of the penis during erection comprises: first means receivable about the base of the penis and actuable from an initial condition to an expanded condition by tumescence of the penis; second means mountable to a portion of the penis remote from the base thereof for movement essentially with said portion of the penis; and means for connecting the second means to the first means in a manner permitting movement of the second means away from the first means during erection; said first means comprising an elongated segment of flexible material wrapped at least partially upon itself in the shape of a ring and having stop means thereon, and a plurality of teeth carried by the elongated segment and engaging the stop means to restrict return of the first means from the expanded condition to the initial condition.
Claim 18
Independent Claim
144 words
A device for measuring tumescence and rigidity of the penis during erection comprises: first means receivable about the base of the penis and actuable from an initial condition to an expanded condition by tumescence of the penis; second means mountable to a portion of the penis remote from the base thereof for movement essentially with said portion of the penis; and means for connecting the second means to the first means in a manner permitting movement of the second means away from the first means during erection; said first means comprising an elongated segment of flexible material wrapped at least partially upon itself in the shape of a ring and having stop means thereon, and a plurality of teeth carried by the elongated segment and engaging the stop means to restrict return of the first means from the expanded condition to the initial condition.
Claim 19
Independent Claim
125 words
A device for measuring tumescence and rigidity of the penis during erection comprises: first means receivable about the base of the penis and actuable from an initial condition to an expanded condition by tumescence of the penis; second means receivable over the outer end of the penis for movement essentially with said outer end during erection and actuable from an initial condition to an expanded condition by tumescence of the penis; the first and second means including means for restricting return to the initial conditions thereof; means for connecting the second means to the first means in a manner permitting movement of the second means away from the first means during erection; and means for restricting movement of the second means toward the first means.
Claim 20
Independent Claim
125 words
A device for measuring tumescence and rigidity of the penis during erection comprises: first means receivable about the base of the penis and actuable from an initial condition to an expanded condition by tumescence of the penis; second means receivable over the outer end of the penis for movement essentially with said outer end during erection and actuable from an initial condition to an expanded condition by tumescence of the penis; the first and second means including means for restricting return to the initial conditions thereof; means for connecting the second means to the first means in a manner permitting movement of the second means away from the first means during erection; and means for restricting movement of the second means toward the first means.
Claim 21
Dependent Claim
41 words
The device of claim 16 wherein the first and second means include means for progressively increasing resistance thereof to expansion, and the connecting means includes means for progressively increasing resistance of the second means to movement away from the first means.
Claim 22
Dependent Claim
105 words
The device of claim 17 wherein the first means comprises: an elongated segment of flexible material having first and second end portions wrapped at least partially upon each other in the shape of a ring; a guide element carried with the first end portion and extending transversely relative to the segment to define a channel receiving the second end portion for sliding movement between the initial and expanded conditions of the first means; and a plurality of tooth means carried by the second end portion and engaging the guide element to restrict return of the first means from the expanded condition to the initial condition.
Claim 23
Dependent Claim
70 words
The device of claim 18 wherein the connecting means comprises at least one elongated element extending outwardly from the first means and received within a restricted opening of the second means, the elongated element having a plurality of tooth means which engage the second means in a manner permitting movement of the second means away from the first means and restricting movement of the second means toward the first means.
References Cited (Backward Citations)
US4103678A
Cited
US4174709A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-09-04 | 1988-03-05 | 1988-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-09-04 | 1992-03-05 | 1992-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-09-04 | 1996-03-05 | 1996-09-04 | $7700.00 | Window Closed / Lapsed |