BODY COVER AND A METHOD OF COMMUNICATING A VARIATION IN TEMPERATURE OF THE SKIN

• US 20090204100A1
• Filed: 05/09/2007
• Published: 08/13/2009
• Est. Priority Date: 06/12/2006
• Status: Abandoned Application

• Current Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Original Assignee: Koninklijke Philips N.V.
• Inventors: Van Pieterson, Liesbeth, De Kok, Margreet, Asvadi, Sima
• Application Number:
  US12/304,152
• Publication Number:
  US 20090204100A1
• Time in Patent Office: Days
• US Class Current: 604/503
• CPC Class Codes: A61B 2560/0412 Low-profile patch shaped housings
• CPC Class Codes: A61B 2562/0276 comprising a thermosensitive compound
• CPC Class Codes: A61B 5/0008 Temperature signals
• CPC Class Codes: A61B 5/01 Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue clinical contact thermometers G01K13/20
• CPC Class Codes: A61B 5/6833 Adhesive patches

Abstract

Body cover for application to the skin, comprising at least one temperature sensing element, wherein the body cover is substantially flexible, wherein the at least one temperature sensing element, when applied to the skin, is configured to sense the temperature of proximate skin at least locally with respect to the body cover and to convert the locally sensed temperature into a visual and/or electrical signal.

Claims

1. Body cover for application to the skin, comprising at least one temperature sensing element, wherein the body cover is at least partly flexible, wherein the at least one temperature sensing element, when applied to the skin, is configured to sense the temperature of proximate skin at least locally with respect to the body cover and to convert the locally sensed temperature into a visual and/or electrical signal.

2. Body cover according to claim 1, wherein said visual signal represents a color variation in the temperature sensing element, preferably a gradient of at least one color that corresponds with said locally sensed temperature.

3. Body cover according to claim 1, wherein the body cover comprises power supply connecting means, a processing circuit configured to process said electrical signals and a storage arrangement, or at least connecting means for the storage arrangement.

4. Body cover according to claim 1, wherein the body cover comprises clothing, a plaster and/or bandage.

5. Body cover according to claim 1, wherein the body cover is at least partly disinfectious.

6. Body cover according to claim 1, wherein the body cover is configured to be penetrated and/or connected with an administering device, for example a needle and/or catheter.

7. Body cover according to claim 1, wherein the at least one temperature sensing element comprises a silicon chip and/or thermocouple.

8. Body cover according to claim 1, wherein the body cover comprises a user interface.

9. Body cover according to claim 1, wherein the at least one temperature sensing element comprises a thermochromic and/or liquid crystalline material.

10. Body cover according to claim 1, wherein the cover comprises a color reading circuit to convert visual signals into electrical signals.

11. Body cover according to claim 1, wherein the body cover comprises a wireless communication circuit to transmit said electrical signals to a processing unit such as a computer or display unit.

12. Body cover according to claim 1, wherein the at least one temperature sensing element is woven, coated, impregnated and/or embroidered in and/or to the body cover.

13. Body cover according to claim 1, wherein the body cover comprises an administering arrangement, for example at least one light source for phototherapy and/or a disinfection fluid administering arrangement.

14. Body cover according to claim 1, wherein the body cover comprises other sensing elements for near the skin such as color sensing and/or fluid sensing elements.

15. Method of communicating a variation in temperature of the skin, wherein a substantially flexible cover is applied to the skin, wherein local variations in temperature of the part of the skin that is covered by the cover are sensed by the cover and wherein signals that correspond with said local variations are signaled.

16. Method according to claim 15, wherein periodic variations that are sensed over respective time periods are processed and/or stored in a storage arrangement and wherein periodic variations of a local part of the skin are compared with periodic variations over at least another part of the skin than said local part of the skin.

17. Method according to claim 16, wherein when said periodic variation of said local part of the skin according to said preset values corresponds with periodic variations of other parts of the skin over substantially the same period(s), the variations are leveled out.

18. Method according to claim 15, wherein said local and/or periodic variations correspond with a variation in and/or a gradient of one or more colors.

19. Method according to claim 15, wherein a sensed signal triggers automatic administration for healing