Swimming heart rate monitor
First Claim
1. A chest-worn strap for use with a swimming heart rate electronics module, the strap comprising:
- a first substantially elastic section and a second substantially elastic section each configured to stretch when the strap is worn, the combination of the first and the second substantially elastic sections having a first length;
a first substantially inelastic section and a second substantially inelastic section, the first substantially inelastic section separating the first and the second substantially elastic sections and positioned at least partially in a front portion of the strap and configured to cover at least a portion of a user'"'"'s chest when the user is engaged in a water activity, the first and second substantially inelastic sections having a combined second length at least twice the first length;
a first electrode and a second electrode spaced apart from one another and positioned on an inner surface of the first substantially inelastic section, the electrodes configured to contact the user'"'"'s skin and provide an electronic heart signal corresponding to the heartbeat of the user;
wherein a center of the first substantially elastic section and a center of the second substantially elastic section are spaced approximately 180 degrees apart along a circumference of the strap.
1 Assignment
0 Petitions
Accused Products
Abstract
A swimming heart rate monitor comprises a strap, a first electrode, a second electrode, a first electrical connector, an electronics module, a second electrical connector, and a water sealing feature. The strap covers a portion of a user'"'"'s chest. The first and second electrodes are positioned on an inner surface of the strap to contact the user'"'"'s skin. The electrodes provide an electronic heart signal corresponding to the heartbeat of the user. The first electrical connector is positioned on an outer surface of the strap and is in electronic communication with the first and second electrodes. The electronics module may attach to the strap and process the heart signal. The second electrical connector is accessed on the electronics module and may electrically connect to the first electrical connector. The water sealing feature prevents water from interfering with the connection of the first electrical connector and the second electrical connector.
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Citations
22 Claims
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1. A chest-worn strap for use with a swimming heart rate electronics module, the strap comprising:
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a first substantially elastic section and a second substantially elastic section each configured to stretch when the strap is worn, the combination of the first and the second substantially elastic sections having a first length; a first substantially inelastic section and a second substantially inelastic section, the first substantially inelastic section separating the first and the second substantially elastic sections and positioned at least partially in a front portion of the strap and configured to cover at least a portion of a user'"'"'s chest when the user is engaged in a water activity, the first and second substantially inelastic sections having a combined second length at least twice the first length; a first electrode and a second electrode spaced apart from one another and positioned on an inner surface of the first substantially inelastic section, the electrodes configured to contact the user'"'"'s skin and provide an electronic heart signal corresponding to the heartbeat of the user; wherein a center of the first substantially elastic section and a center of the second substantially elastic section are spaced approximately 180 degrees apart along a circumference of the strap. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A swimming heart rate monitor comprising:
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a strap configured to cover at least a portion of a user'"'"'s chest having a first substantially elastic section, a second substantially elastic section, a first substantially inelastic section separating the first and the second substantially elastic sections and positioned at least partially in a front portion of the strap and configured to cover at least a portion of a user'"'"'s chest when the user is engaged in a water activity, and a second substantially inelastic section, the strap having a total length that is capable of expanding no more than one-quarter of the unstretched length for all possible lengths of the strap when the strap is worn; a first electrode and a second electrode spaced apart from one another and positioned on an inner surface of the strap, the electrodes configured to contact the user'"'"'s skin and provide an electronic heart signal corresponding to the heartbeat of the user; a first electrical connector positioned on an outer surface of the strap and in electronic communication with the first and second electrodes; an electronics module configured to removably attach to the strap and to process the heart signal, the electronics module including a housing with an upper wall and an opposing lower wall; a second electrical connector accessed on the lower wall of the electronics module housing and configured to electrically connect to the first electrical connector; and a water sealing feature that prevents water from interfering with the electronic heart signal between the first electrical connector and the second electrical connector when the electronics module is attached to the strap and submerged in water; wherein a center of the first substantially elastic section and a center of the second substantially elastic section are spaced approximately 180 degrees apart along a circumference of the strap. - View Dependent Claims (12, 13, 14, 15, 16, 21)
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17. A swimming heart rate monitor comprising:
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a strap including a substantially first inelastic section configured to cover at least a front portion of a user'"'"'s chest when the user is engaged in a water activity, a second substantially inelastic section, a first substantially elastic section, and a second substantially elastic section, the combination of the first and the second substantially elastic sections configured to stretch when the strap is worn and separated by the first substantially inelastic section; a first electrode and a second electrode spaced apart from one another and positioned on an inner surface of the first substantially inelastic section, the electrodes configured to contact the user'"'"'s skin and provide an electronic heart signal corresponding to the heartbeat of the user; a module coupler positioned on an outer surface of the strap, the module coupler including a first mating feature; a first electrical connector in electrical contact with the first and second electrodes and retained on the module coupler, the first electrical connector including a post that encloses a plurality of electrical contacts; an electronics module configured to process the heart signal, the electronics module including a housing with an upper wall and an opposing lower wall, the housing including a second mating feature configured to mate with the first mating feature to retain the electronics module to the module coupler; a second electrical connector configured to electrically connect to the first electrical connector, the second electrical connector including a plurality of contacts that are accessed through an opening in the lower wall of the electronics module housing; and a water sealing feature that prevents water from interfering with the electronic heart signal between the first electrical connector and the second electrical connector when the electronics module is attached to the module coupler and submerged in water; wherein a center of the first substantially elastic section and a center of the second substantially elastic section spaced approximately 180 degrees apart along a circumference of the strap. - View Dependent Claims (18, 19, 20, 22)
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Specification