Cable with spacer for positioning multiple medical sensors
First Claim
Patent Images
1. A subject monitoring apparatus comprising:
- a drive unit;
a sensor unit;
a plurality of cable end units for providing electrical connection between electrodes disposed on a subject and cables passing from the cable end units to the drive and sensor units, each cable end unit comprising;
first and second connectors; and
a spacer which substantially maintains a pre-determined distance between the first and second connectors, said spacer comprising a plurality of links and a plurality of joints which join the links.
1 Assignment
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Accused Products
Abstract
A subject monitoring apparatus is provided. The apparatus includes a drive unit (10); a sensor unit (50); and a plurality of cable end units (500) for providing electrical connection between electrodes disposed on a subject and cables passing from the cable end units to the drive and sensor units. Each cable end unit includes first and second connectors (340, 380), and a spacer (400) which substantially maintains a pre-determined distance (L) between the first and second connectors.
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Citations
18 Claims
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1. A subject monitoring apparatus comprising:
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a drive unit; a sensor unit; a plurality of cable end units for providing electrical connection between electrodes disposed on a subject and cables passing from the cable end units to the drive and sensor units, each cable end unit comprising; first and second connectors; and a spacer which substantially maintains a pre-determined distance between the first and second connectors, said spacer comprising a plurality of links and a plurality of joints which join the links. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An apparatus for electrically connecting a subject monitor with a subject, the apparatus comprising:
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one or more cables including first and second cable branches having first and second terminal ends with respective first and second connectors wherein each connector is adapted to mechanically connect with an electrode secured to a subject to form electrical contact between the electrode and the respective cable branch; and a spacer disposed between the first and second terminal ends which maintains the first and second connectors spaced apart from each other substantially at a pre-determined distance, said spacer comprising a plurality of links and a plurality of joints which join the links. - View Dependent Claims (9, 10)
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11. A main cable for use with subject monitors, the cable comprising:
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a plurality of first and second cable branches; a plurality of cable end units disposed at terminal ends of the first and second cable branches; the cable end unit comprising; first and second connectors; and a spacer which spaces the first and second connectors apart from each other substantially at a pre-determined distance, wherein the spacer is flexible and includes a plurality of links joined together by a plurality of hinge joints.
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12. A method of monitoring a subject comprising:
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providing a drive signal to the subject; and receiving a sense signal from the subject, said sense signal being related to the drive signal as a function of characteristics of the subject, wherein; the drive and sense signals are provided to and received from the subject via a plurality of cable end units for providing electrical connection between electrodes disposed on the subject and cables passing from the cable end units to drive and sensor units, each cable end unit comprising; first and second connectors; a spacer which substantially maintains a pre-determined distance between the first and second connectors; and connecting the electrodes with the first and second connectors of the cable end unit that further includes the spacer which substantially maintains the pre-determined distance between the first and second connectors; and after connecting the electrodes with the first and second connectors, placing the electrodes on the subject wherein the spacer substantially maintains the pre-determined distance between the first and second connectors during the placing. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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Specification