INTERCAVERNOSAL PRESSURE MEASURING INSTRUMENT AND METHOD

• US 20100217150A1
• Filed: 09/12/2008
• Published: 08/26/2010
• Est. Priority Date: 09/14/2007
• Status: Abandoned Application

• Current Assignee: Brian Walter, Michael Hays
• Original Assignee: Brian Walter, Michael Hays
• Inventors: Hays, Michael, Walter, Brian
• Application Number:
  US12/733,607
• Publication Number:
  US 20100217150A1
• Time in Patent Office: Days
• US Class Current: 600/561
• CPC Class Codes: A61B 5/03 Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs A61B5/205 takes precedence
• CPC Class Codes: A61B 5/4393 Sexual arousal or erectile dysfunction evaluation, e.g. tumescence evaluation

Abstract

A user measures the intercavernosal pressure of a penis using an instrument held in one hand and axially pressing the instrument against a glans of a penis for a predetermined period. The instrument provides a visual readout indicating the intercavernosal pressure of the penis at the end of this period and includes an exterior display to indicate the measured intercavernosal pressure of the tested penis. The instrument and glans of the penis are disengaged when the readout is provided by the instrument. A control circuit for the display includes a pressure-measuring device within an interior of the instrument that interacts with an internal portion of a contact member upon the internal portion contacting the pressure-measuring device upon axially pressing an external portion of the contact member against the glans of the penis being tested.

Claims

1. An instrument for measuring intercavernosal pressure of a penis comprising

a housing sized to be grasped in the hand of a user, said housing having a front with a plurality of centrally located, longitudinally oriented windows therein,

a plurality of light emitting diodes mounted on a first circuit board contained in an interior of the housing, each individual diode being adjacent an individual window so light from an energized diode shines through an adjacent window, each diode corresponding to a different intercavernosal pressure, or pressure range, of a penis being tested, at least some of the diodes having different colors,

said front having on an external surface thereof indicia nearby each window indicating intercavernosal pressure, or pressure range, for the penis being tested,

a contact member mounted to a proximal end of the housing to move inwardly into the interior of the housing a distance not to exceed approximately ⅛

inch,

said contact member having an external portion extending outwardly from said proximal end of the housing and an internal portion extending inwardly into said interior of the housing,

said external portion having an exterior concave surface for contacting the tip of the glans of the penis being tested,

a power control switch mounted to a second circuit board contained in the interior of the housing nearby said proximal end, said second circuit board being positioned with respect to the internal portion of the contact member to avoid interfering with the movement of said internal portion of the contact member, and

a control circuit for the display including a transducer within said interior of the housing that interacts with the internal portion of the contact member upon said internal portion contacting the transducer upon axially pressing the external portion of the contact member against a glans of a penis.

2. The instrument of claim 1 where a power on/off light is mounted on the second circuit board opposite a window in the proximal end so that, upon energizing of the power on/off light, the light'"'"'s radiation shines through the window.

3. The instrument of claim 2 where a moveably mounted actuator element is seated in the window and functions as an actuator element for the power on/off light.

4. The instrument of claim 1 where it is powered by one or more batteries contained within the interior of the housing, and the instrument includes a battery low light mounted on the second circuit board and projecting at least partially from a proximal end of the housing.

5. An instrument for measuring intercavernosal pressure of a penis comprising

a housing sized and configured to be grasped in one hand of a user during measurement, said housing having a longitudinal axis and opposed longitudinal sides, each longitudinal side including a pair of adjacent indentations each sized to receive an individual finger or thumb of a user, said sides being substantially symmetrical,

a housing having a substantially oval cross-section, and a linear, exterior display to indicate the intercavernosal pressure of a penis, said display comprising a plurality of lights in a row longitudinally oriented and centrally located on a front side of the housing,

a contact member mounted to an end of the housing to move inwardly into an interior of the housing,

said contact member having an external portion extending outwardly from said end of the housing and an internal portion extending inwardly into said interior of the housing, said external portion terminating in an oval contact body element having an concave outer surface, the oval cross-section of the housing having dimensions greater than dimensions of the oval contact body'"'"'s dimensions,

the housing and the oval contact body being concentric about the longitudinal axis with their respective major and minor axes being in registration, and

a control circuit for the display including a pressure-measuring device within said interior of the housing that interacts with the internal portion of the contact member upon said internal portion contacting the pressure-measuring device upon axially pressing the external portion of the contact member against a tip of the glans of a penis.

6. The instrument of claim 5 where the pressure-measuring device is a transducer.

7. The instrument of claim 5 where the housing has a length of approximately 4.5 inches, a width from approximately 2.25 to approximately 2.5 inches with its proximal and distal ends approximately the same dimension of approximately 2.25 and its maximum dimension of approximately 2.5 centrally located between its proximal and distal ends, and a width of approximately 1.25 inch.

8. The instrument of claim 5 including a power on and off switch mounted at or near a proximal end of the instrument and between the display lights and the contact member and a battery low light mounted at or near a proximal end of the instrument.

9. The instrument of claim 8 where the power on and off switch is within a detachable end cap member of the housing and the end cap member includes a moveably mounted transparent or translucent actuator element, said actuator element aligned with a light element that is illuminated upon depressing the actuator element.

10. An instrument for measuring intercavernosal pressure of a penis comprising

a housing sized to be grasped in the hand of a user and including a longitudinal axis, said housing having on an exterior thereof a display comprising a plurality of discrete light elements longitudinally oriented and substantially parallel to the longitudinal axis and centrally positioned on the exterior, each individual light element corresponding to a different intercavernosal pressure of a penis and indicia nearby each light indicating a different intercavernosal pressure for each light element,

a contact member at an end of the housing having an external portion and an internal portion, said contact member axially oriented substantially along the longitudinal axis, and

a control circuit for controlling the light elements, said control circuit including a pressure-measuring device within said interior of the housing that interacts with the internal portion of the contact member upon said internal portion contacting the pressure-measuring device upon axial pressure being exerted on the plunger element by a penis, said control circuit turning on an individual light element that corresponds to the intercavernosal pressure of the penis.

11. The instrument of claim 10 where the pressure-measuring device is a transducer.

12. The instrument of claim 11 where the light elements are spaced apart in a row that is substantially parallel to the longitudinal axis, said indicia is a number or numbers indicating a pressure or pressure ranges, said indicia numbers proceeding from a lower to a higher number.

13. The instrument of claim 12 where the control circuit includes a timer element that after a predetermined period turns on the light element that corresponds to the intercavernosal pressure of the penis.

14. The instrument of claim 10 where the light elements are color-coded with some light elements when illuminated showing that the intercavernosal pressure of the penis is satisfactory and other light elements when illuminated showing that the intercavernosal pressure of the penis is unsatisfactory.

15. An instrument for measuring intercavernosal pressure of a penis comprising

a housing sized to be grasped in one hand of a user, said housing having on an exterior thereof a centrally located, linear display of discrete longitudinally oriented light elements, each individual light element corresponding to a different intercavernosal pressure of a penis and indicia associated with each light indicating a different intercavernosal pressure for each light element, said indicia comprising a number or numbers indicating a pressure or pressure ranges, said individual indicia numbers proceeding from a lower to a higher number, and

a control circuit for controlling the light elements, said control circuit including a transducer mounted at an end of the housing to be interactive with the glans of a penis pressed axially against said end, said control circuit turning on an individual light element that corresponds to the intercavernosal pressure of the penis.

16. The instrument of claim 15 where the control circuit includes a timer element that after a predetermined period turns on the light element that corresponds to the intercavernosal pressure of the penis.

17. The instrument of claim 16 where the light elements are color-coded with some light elements when illuminated showing that the intercavernosal pressure of the penis is satisfactory and other light elements when illuminated showing that the intercavernosal pressure of the penis is unsatisfactory.

18. A method of measuring intercavernosal pressure of a penis comprising the steps of

(a) with a hand held instrument being held in one hand of a user, axially pressing the instrument against the tip of a glans of a penis for a predetermined period until the instrument provides a readout at the end of said period indicating the intercavernosal pressure of the penis,

said instrument having a housing with a front side including a longitudinally oriented, linear visual display for the readout, said housing being sized and configured and the display being centrally located so that, while the user grasps the instrument with one hand, the user'"'"'s fingers or thumb are directed by indentations in opposed sides of the housing so they do not cover the display, enabling the user to see all of the display,

(b) disengaging the instrument and the glans of the penis when the readout is provided by the instrument.

19. The method of claim 18 where the instrument comprises

a contact member mounted to an end of the housing to move inwardly into an interior of the housing,

said contact member having an external portion extending outwardly from said end of the housing and an internal portion extending inwardly into said interior of the housing, and

a control circuit for the display including a pressure-measuring device within said interior of the housing that interacts with the internal portion of the contact member upon said internal portion contacting the pressure-measuring device upon axially pressing the external portion of the plunger element against a glans of a penis.

20. The method of claim 19 where the pressure-measuring device is a transducer.