WATER RESISTANT CONNECTOR FOR NONINVASIVE PATIENT MONITOR
First Claim
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1. A patient monitor configured to interface one or more noninvasive physiological sensors, the patient monitor comprising:
- a hardware processor configured to process physiological signals to obtain measurements;
a display configured to present at least some of the measurements; and
a female connector configured to receive the physiological signals from a physiological sensor, the female connector further configured to couple the physiological sensor with the patient monitor, the female connector comprising;
a rigid frame comprising a plurality of pockets;
a circuit board disposed within the rigid frame and configured to transmit the physiological signals to the hardware processor;
a plurality of electrical contacts disposed on the circuit board, each electrical contact of the plurality of electrical contacts disposed within each pocket of the plurality of pockets, the plurality of electrical contacts;
operative to contact second electrical contacts in a corresponding male connector when the male connector is inserted into the female connector, the male connector coupled to the physiological sensor, andpartially exposed to air when the male connector is not inserted into the female connector;
a rigid mold circumferentially surrounding the plurality of electrical contacts and configured to create a water-resistant seal around the plurality of electrical contacts;
a proximal opening configured to receive the male connector; and
a distal opening configured to receive the male connector, wherein a first height of the distal opening is shorter than a second height of the proximal opening.
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Abstract
Systems and methods are provided for water resistant connectors. A male connector includes a rib or a draft angle that creates a seal when engaged with a female connector. A male connector includes an overmold that includes or is made of a thermoplastic elastomer. Male or female connectors include molds that include or are made of a thermoplastic polymer, such as polypropylene. A female connector includes spring contacts that fit within individual pockets of the female connector.
150 Citations
21 Claims
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1. A patient monitor configured to interface one or more noninvasive physiological sensors, the patient monitor comprising:
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a hardware processor configured to process physiological signals to obtain measurements; a display configured to present at least some of the measurements; and a female connector configured to receive the physiological signals from a physiological sensor, the female connector further configured to couple the physiological sensor with the patient monitor, the female connector comprising; a rigid frame comprising a plurality of pockets; a circuit board disposed within the rigid frame and configured to transmit the physiological signals to the hardware processor; a plurality of electrical contacts disposed on the circuit board, each electrical contact of the plurality of electrical contacts disposed within each pocket of the plurality of pockets, the plurality of electrical contacts; operative to contact second electrical contacts in a corresponding male connector when the male connector is inserted into the female connector, the male connector coupled to the physiological sensor, and partially exposed to air when the male connector is not inserted into the female connector; a rigid mold circumferentially surrounding the plurality of electrical contacts and configured to create a water-resistant seal around the plurality of electrical contacts; a proximal opening configured to receive the male connector; and a distal opening configured to receive the male connector, wherein a first height of the distal opening is shorter than a second height of the proximal opening. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A patient monitor configured to interface one or more noninvasive physiological sensors, the patient monitor comprising:
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a hardware processor configured to process physiological signals to obtain measurements; a display configured to present at least some of the measurements; and a female connector configured to receive the physiological signals from a physiological sensor, the female connector further configured to couple the physiological sensor with the patient monitor, the female connector comprising; a rigid frame comprising a plurality of pockets; a circuit board disposed within the rigid frame and configured to transmit the physiological signals to the hardware processor; a plurality of electrical contacts disposed on the circuit board, each electrical contact of the plurality of electrical contacts disposed within each pocket of the plurality of pockets, the plurality of electrical contacts; operative to contact second electrical contacts in a corresponding male connector when the male connector is inserted into the female connector, the male connector coupled to the physiological sensor, and partially exposed to air when the male connector is not inserted into the female connector; a rigid mold circumferentially surrounding the plurality of electrical contacts and configured to create a water-resistant seal around the plurality of electrical contacts; and a detent holder configured to engage with a detent of the male connector. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A patient monitor configured to interface one or more noninvasive physiological sensors, the patient monitor comprising:
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a hardware processor configured to process physiological signals to obtain measurements; a display configured to present at least some of the measurements; and a female connector configured to receive the physiological signals from a physiological sensor, the female connector further configured to couple the physiological sensor with the patient monitor, the female connector comprising; a rigid frame comprising a plurality of pockets; a circuit board disposed within the rigid frame and configured to transmit the physiological signals to the hardware processor; a plurality of electrical contacts disposed on the circuit board, each electrical contact of the plurality of electrical contacts disposed within each pocket of the plurality of pockets, the plurality of electrical contacts; operative to contact second electrical contacts in a corresponding male connector when the male connector is inserted into the female connector, the male connector coupled to the physiological sensor, and partially exposed to air when the male connector is not inserted into the female connector; and a rigid mold circumferentially surrounding the plurality of electrical contacts and configured to create a water-resistant seal around the plurality of electrical contacts. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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21. A patient monitor connector configured to interface one or more noninvasive physiological sensors, the patient monitor connector comprising:
a female connector of a patient monitor, the female connector configured to receive physiological signals from a physiological sensor, the female connector comprising; a rigid frame comprising a plurality of pockets; a circuit board disposed within the rigid frame and configured to transmit the physiological signals to a hardware processor; a plurality of electrical contacts disposed on the circuit board, each electrical contact of the plurality of electrical contacts disposed within each pocket of the plurality of pockets, the plurality of electrical contacts; operative to contact second electrical contacts in a corresponding male connector when the male connector is inserted into the female connector, the male connector coupled to the physiological sensor, and partially exposed to air when the male connector is not inserted into the female connector; and a rigid mold circumferentially surrounding the plurality of electrical contacts and configured to create a water-resistant seal around the plurality of electrical contacts.
Specification