Sensor glove for physiological parameter measurement

• US 6,589,171 B2
• Filed: 06/27/2001
• Issued: 07/08/2003
• Est. Priority Date: 06/27/2001
• Status: Expired due to Fees

• Current Assignee: CareStream Health Incorporated
• Original Assignee: Eastman Kodak Company
• Inventors: Keirsbilck, Richard S.
• Primary Examiner(s): Walberg, Teresa
• Assistant Examiner(s): Fuqua, Shawntina T.
• Application Number:
  US09/892,824
• Publication Number:
  US 20030009087A1
• Time in Patent Office: 741 Days
• Field of Search: 600/300-301, 600/306, 600/346, 600/384, 600/372, 600/382, 600/388, 600/549, 600/323-344, 600/310, 600/322
• US Class Current: 600/300
• 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 5/026 Measuring blood flow A61B3/1233, A61B3/1241 take precedence
• CPC Class Codes: A61B 5/145 Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissuemeasuring of blood pressure or blood flow A61B5/02; non-radiation detecting or locating of foreign bodies in blood A61B5/06
• CPC Class Codes: A61B 5/389 Electromyography [EMG]
• CPC Class Codes: A61B 5/6806 Gloves

Abstract

Apparatus for temporarily attaching a sensor of a physiological parameter to an extremity of a person. The apparatus includes a fabric structure configured to be positioned on an extremity of a person, the fabric structure advantageously formed of loops of yarn-like material which exhibit porosity and controlled elasticity; and sensor(s) of physiological parameters mounted on the fabric structure such that when the structure is positioned on the extremity of a person, the sensors sense physiological parameters of the person.

Claims

1. Apparatus for temporarily attaching a sensor of a physiological parameter to an extremity of a person comprising:

a fabric structure configured to be positioned on an extremity of a person, said fabric structure formed of loops of yarn like material which exhibit porosity and elasticity; and

a sensor of a physiological parameter mounted on said fabric structure such that when said structure is positioned on the extremity of a person, said sensor senses a physiological parameter of said person.

2. The apparatus of claim 1 wherein said fabric structure is configured in the shape of a glove having at least one finger to be positioned on the hand of a person.

3. The apparatus of claim 1 wherein said fabric structure is configured by the materials'"'"' woven geometries to provide preferential, selective amounts and vectors of elasticity at specific locations of said fabric.

4. The apparatus of claim 2 wherein said sensor is mounted on said at least one finger of said apparatus for sensing a physiological parameter of a person.

5. The apparatus of claim 1 wherein said sensor senses peripheral skin temperature.

6. The apparatus of claim 1 wherein said sensor senses any physiological parameter at a body extremity, that is desired and possible.

7. The apparatus of claim 1 wherein said at least two sensors are mounted on said fabric structure.

8. The apparatus of claim 7 wherein said at least two sensors sense the same physiological parameter.

9. The apparatus of claim 7 wherein said at least two sensors sense at least two different physiological parameters.

10. The apparatus of claim 1 including a conductor attached to said sensor and threaded through said fabric structure formed of loops of yarn, said loops of yarn providing strain relief to said conductor.

11. The apparatus of claim 10 wherein said conductor is threaded through said fabric structure in a serpentine fashion to provide strain relief during placement, use, and removal of the fabric structure on a person'"'"'s extremity.

12. The apparatus of claim 1 wherein said fabric structure exhibits sufficient porosity to allow normal body heat radiation and moisture evaporation.

13. The apparatus of claim 1 wherein said fabric structure has a thickness, that prevents contact or near contact with other thermal masses.

14. The apparatus of claim 1 wherein said apparatus has the look and feel of a glove for the advantageous effect of reducing apprehension as caused by the ‘

clinical’

appearance of current methods and apparatus.