HIP PROTECTOR
First Claim
1. A hip protecting device for inflating a pocket over a hip joint of a wearer of the device upon a fall comprising:
- a belt;
a substantially gas impermeable first pocket fixedly suspended substantially over a first hip joint of said wearer from said belt;
a first inflation means, connected to said first pocket, for inflating said first pocket with a gas;
sensor means, for detecting the rate and degree of attitudinal changes of said wearer and for generating electrical output indicative of said rate and degree attitudinal changes;
microprocessor means electrically connected to said sensor means and having preset ranges for rate and degree of attitudinal changes, to compare and perform an analysis of said electrical output and for activating said inflation means to inflate said first pocket when said analysis indicates a rate and degree of attitudinal change outside said preset ranges; and
a battery electrically connected to said sensor means and to said microprocessor means.
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Accused Products
Abstract
A hip protecting device for minimizing risk of hip breakage upon a fall having a belt from which one or two gas inflatable pockets are suspended substantially over the hip joint or hip joints of a wearer. The hip protecting device further has a means for detecting rate and degree of attitudinal changes of the wearer, a microprocessor and inflation means. Upon detection of both a rate and degree of change in attitude of the wearer outside certain preprogrammed limits, the microprocessor sends a signal to the inflation means thereby causing the pocket or pockets to inflate and cushion the hips from the fall.
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Citations
17 Claims
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1. A hip protecting device for inflating a pocket over a hip joint of a wearer of the device upon a fall comprising:
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a belt;
a substantially gas impermeable first pocket fixedly suspended substantially over a first hip joint of said wearer from said belt;
a first inflation means, connected to said first pocket, for inflating said first pocket with a gas;
sensor means, for detecting the rate and degree of attitudinal changes of said wearer and for generating electrical output indicative of said rate and degree attitudinal changes;
microprocessor means electrically connected to said sensor means and having preset ranges for rate and degree of attitudinal changes, to compare and perform an analysis of said electrical output and for activating said inflation means to inflate said first pocket when said analysis indicates a rate and degree of attitudinal change outside said preset ranges; and
a battery electrically connected to said sensor means and to said microprocessor means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 11, 12, 15)
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9. A hip protecting device for inflating a pocket over a hip joint of a wearer of the device upon a fall comprising:
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a belt;
a substantially gas impermeable first pocket fixedly suspended substantially over a first hip joint of said wearer from said belt;
a substantially gas impermeable second pocket fixedly suspended substantially over a second hip joint of said wearer from said belt;
a first inflation means, connected to said first pocket, for inflating said first pocket with a gas;
a second inflation means, connected to said second pocket, for inflating said second pocket with a gas;
sensor means, for detecting the rate and degree of attitudinal changes of said wearer and for generating electrical output indicative of said rate and degree attitudinal changes;
microprocessor means electrically connected to said sensor means and to said first and second inflation means and having preset ranges for rate and degree of attitudinal changes, to compare and perform an analysis of said electrical output and for activating said inflation means to inflate said first and second pockets when said analysis indicates a rate and degree of attitudinal change outside said preset ranges;
said first inflation means comprises at least one chamber containing a pyrotechnic composition, and means for activating said pyrotechnic composition, said means for activating said pyrotechnic composition electrically connected to said microprocessor means and said second inflation means comprises at least one chamber containing a pyrotechnic composition, and means for activating said pyrotechnic composition, said means for activating said pyrotechnic composition electrically connected to said microprocessor means; and
a battery electrically connected to said sensor means and to said microprocessor means. - View Dependent Claims (13, 16)
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10. A hip protecting device for inflating a pocket over a hip joint of a wearer of the device upon a fall comprising:
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a belt;
a substantially gas impermeable first pocket fixedly suspended substantially over a first hip joint of said wearer from said belt;
a substantially gas impermeable second pocket fixedly suspended substantially over a second hip joint of said wearer from said belt;
a first inflation means, connected to said first pocket, for inflating said first pocket with a gas;
a second inflation means, connected to said second pocket, for inflating said second pocket with a gas;
sensor means, for detecting the rate and degree of attitudinal changes of said wearer and for generating electrical output indicative of said rate and degree attitudinal changes;
microprocessor means electrically connected to said sensor means and to said first and second inflation means and having preset ranges for rate and degree of attitudinal changes, to compare and perform an analysis of said electrical output and for activating said inflation means to inflate said first and second pockets when said analysis indicates a rate and degree of attitudinal change outside said preset ranges;
said first inflation means comprises at least one chamber containing a pressurized gas, having an electrically operated release valve connected to said first pocket, with said release valve being electrically connected to said microprocessor means and wherein said second inflation means comprises at least one chamber containing a pressurized gas, having an electrically operated release valve connected to said second pocket, with said release valve being electrically connected to said microprocessor means; and
a battery electrically connected to said sensor means and to said microprocessor means. - View Dependent Claims (14, 17)
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Specification