System for Monitoring a Person Wearing Head Gear

• US 20110273286A1
• Filed: 04/27/2011
• Published: 11/10/2011
• Est. Priority Date: 07/14/2003
• Status: Abandoned Application

• Current Assignee: Infa-Safe Incorporated
• Original Assignee: Infa-Safe Incorporated
• Inventors: Sklar, Frederick H.
• Application Number:
  US13/095,548
• Publication Number:
  US 20110273286A1
• Time in Patent Office: Days
• US Class Current: 340/539.12
• CPC Class Codes: A61F 5/05891 for the head, e.g. jaws, nose nose correcting A61F5/08

Abstract

A cranial orthosis includes a sensor to monitor one or more conditions of an infant wearing the cranial orthosis. The cranial orthosis is preferably contoured to match the curvature of the fronto-temporal, parietal and occipital areas of an infant'"'"'s cranial vault to provide protection against the acquisition of postural cranial deformities as a result of the infant'"'"'s sleeping in the supine position. The orthosis is designed to be of universal fit, as determined by the infant'"'"'s fronto-occipital head circumference (FOC) measurement. The interior dimensions of the orthosis can be enlarged to accommodate growth of the infant'"'"'s head without requiring replacement. The sensor may detect oxygen saturation, pulse, temperature, or any other measureable condition or combination of conditions. The system includes an alarm that is triggered when a sensed condition crosses a selected threshold level.

Claims

1. A cranial orthosis for preventing acquired plagiocephaly in infants having a soft developing head area to be protected, comprising:

a molded appliance having an interior surface that is conformed in shape to the surface curvature of a human infant cranium and operable to accommodate infant head growth;

two or more layers of soft, flexible material releasably disposed in overlapping nested relation and lining the conformed interior surface of the appliance thereby defining a protective pocket for receiving an infant'"'"'s head, the protective pocket being sized to provide a close, non-compressive fit about the developing head area to be protected such that when an infant'"'"'s head is received in the protective pocket and the infant is resting on a sleep surface in a supine position, the infant'"'"'s head weight forces are spread substantially uniformly across the conformed interior surface facing the developing head area, whereby the lining layers can be removed one at a time to accommodate head growth; and

a sensor for detecting a condition of the infant, the sensor being coupled to the molded appliance for support.

2. The cranial orthosis for preventing positional plagiocephaly in infants as set forth in claim 1, wherein the sensor is an oxygen saturation sensor.

3. The cranial orthosis for preventing positional plagiocephaly in infants as set forth in claim 1, wherein the sensor is a pulse sensor.

4. The cranial orthosis for preventing positional plagiocephaly in infants as set forth in claim 1, wherein the sensor is a temperature sensor.

5. The cranial orthosis for preventing positional plagiocephaly in infants as set forth in claim 1, wherein the sensor is a motion sensor.

6. The cranial orthosis for preventing positional plagiocephaly in infants as set forth in claim 1, further comprising a wireless transmitter for sending signals generated by the sensor to a remote receiver.

7. The cranial orthosis for preventing positional plagiocephaly in infants as set forth in claim 1, wherein the sensor includes a battery and a printed circuit board.

8. The cranial orthosis for preventing positional plagiocephaly in infants as set forth in claim 1, further comprising a pliable headband portion extending between two portions of the molded appliance, wherein the sensor is attached to the headband portion.

9. The cranial orthosis for preventing positional plagiocephaly in infants as set forth in claim 1, wherein the sensor is attached to the molded appliance by a spring biases hinge mechanism.

10. The cranial orthosis for preventing positional plagiocephaly in infants as set forth in claim 1, further comprising an alarm device communicable coupled to the sensor.

11. The cranial orthosis for preventing positional plagiocephaly in infants as set forth in claim 10, wherein the alarm device is attached to the molded appliance.

12. The cranial orthosis for preventing positional plagiocephaly in infants as set forth in claim 10, wherein the alarm device includes a device selected from the group consisting of a speaker, a light emitting device, a vibrator, and an electric motor.

13. The cranial orthosis for preventing positional plagiocephaly in infants as set forth in claim 1, wherein the sensor is an oxygen saturation sensor, a pulse sensor, and an alarm device, wherein the alarm device is adapted to be triggered based on outputs of the oxygen saturation sensor and the pulse sensor.

14. The cranial orthosis for preventing positional plagiocephaly in infants as set forth in claim 1, wherein the sensor includes a recording device.

15. The cranial orthosis for preventing positional plagiocephaly in infants as set forth in claim 1, wherein the sensor is attached to an exterior surface of the molded appliance.

16. The cranial orthosis for preventing positional plagiocephaly in infants as set forth in claim 1, wherein the sensor includes a pliable, generally-cone-shaped portion adapted for providing a contact interface between the sensor and the infant during use of the sensor.

17. A system for detecting one or more conditions of a person, the comprising:

a preventative-condition headgear apparatus;

a sensor for detecting a condition of a wearer of the headgear apparatus, the sensor being attached to the headgear apparatus, wherein the sensor includes a battery, a printed circuit board, a wireless transmitter, and a wire connector; and

a first base receiver comprising circuitry for receiving signals from the sensor, wherein the first base receiver comprises an alarm device.

18. The system for detecting one or more conditions of a person as set forth in claim 17, further comprising a second base receiver comprising circuitry for receiving signals from the first base receiver, wherein the first base receiver includes a base unit transmitter for relaying alarms signals to the second base receiver based upon signals from the sensor.

19. The system for detecting one or more conditions of a person as set forth in claim 18:

wherein the first base receiver further includes a camera, a first light emitting alarm device, and a first sound emitting alarm device, and

wherein the second base receiver further includes a video monitor, a second light emitting alarm device, and second sound emitting alarm device.

20. A method of detecting one or more conditions of a person wearing a head gear apparatus:

sensing a condition of the person wearing the head gear apparatus, while the person is in a non-hospital environment, using a sensor that is physically coupled to the hear gear;

transmitting a signal from the sensor to a first base receiver; and

emitting an alarm if the signal indicates the one or more conditions of the person have crossed one or more selected threshold levels.