System for thermometry-based breast assessment including cancer risk

• US 6,419,636 B1
• Filed: 11/09/2000
• Issued: 07/16/2002
• Est. Priority Date: 10/02/1998
• Status: Expired due to Fees

• Current Assignee: Colin Alfred Young, David Ernest Young, Jenkins, Kevin
• Original Assignee: Colin Alfred Young, David Ernest Young, Jenkins, Kevin
• Inventors: Jenkins, Kevin, Young, David Ernest, Young, Colin Alfred
• Primary Examiner(s): Shaver, Kevin
• Assistant Examiner(s): Natnithithadha, Navin
• Application Number:
  US09/710,603
• Time in Patent Office: 614 Days
• Field of Search: 600/549, 600/388, 600/386, 600/389, 600/390, 600/393, 600/382, 600/372, 600/306, 600/300, 600/551
• US Class Current: 600/549
• CPC Class Codes: A61B 2560/045 with a separable interface unit, e.g. for communication
• CPC Class Codes: A61B 5/015 By temperature mapping of body part
• CPC Class Codes: A61B 5/20 for measuring urological functions restricted to the evaluation of the urinary system A61B5/4375 takes precedence
• CPC Class Codes: A61B 5/6804 Garments; Clothes

Abstract

A system for thermometry-based breast assessment has an analog electronic sensor and an adjustable mechanical harness. In order to sample breast surface temperature, and to collect, store, and display data relating thereto, the system has remote data-logging control. The system allows breast temperatures to be measured, with great accuracy and reliability, for selected periods for up to seven days at any desired rational sampling rate. Collected breast surface temperature data may then be uploaded into a computer for elaboration using a dedicated computer program. Breast surface temperatures may be measured at a specific point during the menstrual cycle, determined by progesterone levels in the urine when the system is used to determine the risk of breast cancer occurring later in women who do not currently have the disease or it may be used at other times for other purposes.

Claims

1. An apparatus for measurement of temperatures on the surface of human breasts, wherein is provided a system comprising harness means provided with temperature sensing means in the form of substantially similar first and second arrays each having a plurality of sensors and having connection means extending between each of said sensor means and attached data-logging means selectively connectable to interface means interfacing with host computer means wherein;

said harness means are in the form of a harness including first and second flexible annular frustum breast accommodating structures, variably disposable apart at a rational distance so as to provide one for each breast and so sized and constructed that the frustum has a diameter selected so as to accommodate that portion of the breasts of a majority of human females extending over the nipple and to or beyond the areolar area of said breasts when said breasts are respectively located concentrically within said frustum in each of said first and second flexible annular frustum breast accommodating structures and;

said harness further including body strap means providing releasable securing means for securing said harness to a majority of human subjects and;

said connection means comprising first and second flexible printed circuits each extending uninterrupted between said first and second flexible annular frustum breast accommodating structures and said attached data-logging means and having a plurality of conducting means in the form of insulated conducting tracks, each of said conducting tracks from said first printed circuit extending from each of said sensor means forming said first array to said data-logging means and each of said conducting tracks from said second printed circuit extending from each of said sensor means forming said second array to said data-logging means and;

said data-logging means comprising a data logger having housing means in the form of a case provided with temperature monitoring cycle initiating means, power supply means for electronics means for selectively polling each of said sensor means of each of said first and second arrays at rational intervals in order to collect output data therefrom, means for monitoring ambient temperature and a body surface reference temperature, display means and means for storing said data and uploading said data via said interface means to said host computer means and;

said interface means comprising an interface between said data-logger means and said host computer means and;

said host computer means comprising a computer and dedicated software program for the management of security, receival, manipulation, elaboration and display of said data uploaded from said data-logging means.

2. The apparatus of claim 1, wherein each of said sensors of said first and second arrays of sensors is disposed upon one of a plurality of flexible and splayable tabs, said splayable tabs being disposed apart on the inner and outer margins of an inner or breast-facing contact surface of said first and second flexible annular frustum breast accommodating structures and arranged such that no hindrance or barrier to thermal transfer is interposed between said sensors and said human breast surfaces said splayable tabs of first and second flexible annular frustum breast accommodating structures being so constructed as to inherently provide means for preventing heat loss from all surfaces of said sensors not in contact with said human breast surfaces.

3. The apparatus of claim 1, wherein said harness may be used without a brassiere.

4. The apparatus of claim 1, wherein said harness may be used with a brassiere.

5. The apparatus of claim 1, wherein said first and second flexible annular frustum breast accommodating structures and said first and second flexible printed circuits constituting connection means to said data-logger are all provided with cleanable flexible covering means.

6. The apparatus of claim 1, wherein body strap means are in the form of elasticated first upper and second lower anterior straps mutually attached at respective first and second ends to form first and second ‘

V’

configurations and elasticated first and second posterior straps provided at respective first ends with first and second elements respectively of quick release buckle means and joined at respective second ends to said first and second ‘

V’

configurations formed by said mutual attachments of said first and second ends of said first upper and second lower anterior straps said first upper anterior strap being further provided substantially secured at right angles at its mid point with a further strap for adjusting tension between said first upper anterior strap and said lower anterior strap.

7. The apparatus of claims 1 and 5, wherein said first and second flexible annular frustum breast accommodating structures are adapted on their respective upper and lower outward facing aspects by the provision of releasably securable folded flap receival and closure means for the slidable releasable receival of said first upper and second lower anterior straps respectively.

8. The sensors of claim 1, wherein said sensors are of the ‘

temperature in—

current out’

type.

9. The sensors of claim 1, wherein said sensors are of the ‘

temperature in—

voltage out’

type.

10. The data-logging means of claim 1, wherein said data-logger is provided with means for individually calibrating each of said sensors.

11. The apparatus of claim 1, wherein said power supply for said remote data-logging means is provided by rechargeable battery means.

12. The apparatus of claim 1, wherein said data-logging means are provided with a plurality of switching means and indicator means including temperature monitoring cycle initiating means a liquid crystal display and a plurality of light emitting diodes.