Medical sensor and technique for using the same
First Claim
Patent Images
1. A sensor compprising:
- a conformable bandage-style sensor body adapted to be placed on a patient'"'"'s finger;
at least one sensing element disposed on the sensor body; and
a non-adhesive gripping portion having raised protrusions relative to a non-raised area disposed on a tissue-contacting surface of the sensor body, wherein the raised protrusions and the non-raised area of the non-adhesive gripping portion are capable of engaging a patient'"'"'s tissue.
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Accused Products
Abstract
A medical sensor may be adapted to be affixed to a patient'"'"'s skin. A sensor for pulse oximetry or other spectrophotometric uses is provided with a gripping region that contacts the patient'"'"'s skin and provides gripping strength to reduce movement of the sensor. Also provided herein is a method of contacting a sensor to a patient'"'"'s skin and method of manufacturing a sensor.
890 Citations
39 Claims
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1. A sensor compprising:
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a conformable bandage-style sensor body adapted to be placed on a patient'"'"'s finger; at least one sensing element disposed on the sensor body; and a non-adhesive gripping portion having raised protrusions relative to a non-raised area disposed on a tissue-contacting surface of the sensor body, wherein the raised protrusions and the non-raised area of the non-adhesive gripping portion are capable of engaging a patient'"'"'s tissue. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A pulse oximetry system comprising:
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a pulse oximetry monitor; and a pulse oximetry sensor adapted to be operatively coupled to the monitor, the sensor comprising; a conformable bandage-style sensor body adapted to be placed on a patient'"'"'s finger; at least one sensing element disposed on the sensor body; and a non-adhesive gripping portion having raised protrusions relative to a non-raised area disposed on a tissue-contacting surface of the sensor body, wherein the raised protrusions and the non-raised area of the non-adhesive gripping portion are capable of engaging a patient'"'"'s tissue. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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27. A method comprising:
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contacting a patient'"'"'s finger with a non-adhesive gripping portion of a conformable bandage-style sensor body, the gripping portion having raised protrusions relative to a non-raised area, wherein the raised protrusions and the non-raised area are adapted to engage a patient'"'"'s tissue; emitting light from an emitter disposed on the sensor body into the patient'"'"'s finger; detecting the light with a detector disposed on the sensor body; and providing a signal related to the detected light. - View Dependent Claims (28, 29, 30, 31)
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32. A method of manufacturing a sensor, comprising:
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providing a conformable bandage-style sensor body adapted to be placed on a patient'"'"'s finger; and providing a non-adhesive gripping portion comprising raised protrusions relative to a non-raised area disposed on a tissue-contacting surface of the sensor body, wherein the raised protrusions and the non-raised area are adapted to engage a patient'"'"'s tissue; and providing at least one sensing element disposed on the sensor body. - View Dependent Claims (33, 34, 35, 36, 37, 38, 39)
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Specification