Abstract: A portable oxygen concentrator designed for medical use where the adsorbent beds, are designed to be replaced by a patient. The concentrator is designed so that the power supply and adsorbent bed mount is one module and the compressor and air filter are part of another module configured to provide a unitary cooling and air supply system. Replacement beds may be installed easily by patients, and all gas seals will function properly after installation.

Abstract: A portable oxygen concentrator designed for medical use where the adsorbent beds, are designed to be replaced by a patient. The concentrator is designed so that the power supply and adsorbent bed mount is one module and the compressor and air filter are part of another module configured to provide a unitary cooling and air supply system. Replacement beds may be installed easily by patients, and all gas seals will function properly after installation.

Abstract: A portable oxygen concentrator designed for medical use where the adsorbent beds, are designed to be replaced by a patient. The concentrator is designed so that the power supply and adsorbent bed mount is one module and the compressor and air filter are part of another module configured to provide a unitary cooling and air supply system. Replacement beds may be installed easily by patients, and all gas seals will function properly after installation.

Abstract: A portable oxygen concentrator designed for medical use where the adsorbent beds, are designed to be replaced by a patient. The concentrator is designed so that the power supply and adsorbent bed mount is one module and the compressor and air filter are part of another module configured to provide a unitary cooling and air supply system. Replacement beds may be installed easily by patients, and all gas seals will function properly after installation.

Abstract: A portable oxygen concentrator designed for medical use where the adsorbent beds, are designed to be replaced by a patient. The concentrator is designed so that the power supply and adsorbent bed mount is one module and the compressor and air filter are part of another module configured to provide a unitary cooling and air supply system. Replacement beds may be installed easily by patients, and all gas seals will function properly after installation.

Abstract: A portable oxygen concentrator designed for medical use where the adsorbent beds, are designed to be replaced by a patient. The concentrator is designed so that the power supply and adsorbent bed mount is one module and the compressor and air filter are part of another module configured to provide a unitary cooling and air supply system. Replacement beds may be installed easily by patients, and all gas seals will function properly after installation.

Abstract: An adjustable floor stand positioning a small electronic device for viewing or operating by a person reclining in a bed comprises a compact profile in a housing resembling a briefcase or travel bag. A counter-weighted folding and articulating arm extends its reach to adjustably position the electronic device for optimal use by the reposing person. Innovative means for manipulating the arm made the adjustment and positioning simple and effortless, while the housing disguises the equipment as a household item.

Abstract: An improved hand grip for an ambulatory crutch. The improved handgrip is offset from the plane of the crutch with the forward end of the grip lower than the rear end of the grip, and with the rear end offset larger than the forward end. The handgrip has a curve outward from the plane of the crutch and preferably is made of or molded over with an ergonomically shaped weight bearing material and/or air bladder. The combination of offsets and angles provides significantly improved wrist/arm orientation compared to conventional crutch handgrips resulting in less fatigue and usage injury.

Abstract: A portable multipurpose whole body exercise device which can be used for general fitness, Pilates-type, core strengthening, therapeutic, and rehabilitative exercises as well as stretching and physical therapy and which includes storable accessories that can be withdrawn from storage within the device and subsequently secured to the main tubular portion of the apparatus. The storable accessories can be used for a variety of resistance, stretching, and strength training exercises.

Abstract: An improved hand grip for an ambulatory crutch. The improved handgrip is offset from the plane of the crutch with the forward end of the grip lower than the rear end of the grip, and with the rear end offset larger than the forward end. The handgrip has a curve outward from the plane of the crutch and preferably is made of or molded over with an ergonomically shaped weight bearing material and/or air bladder. The combination of offsets and angles provides significantly improved wrist/arm orientation compared to conventional crutch handgrips resulting in less fatigue and usage injury.

Abstract: A portable multipurpose whole body exercise device which can be used for general fitness, Pilates-type, core strengthening, therapeutic, and rehabilitative exercises as well as stretching and physical therapy and which includes storable accessories that can be withdrawn from storage within the device and subsequently secured to the main tubular portion of the apparatus. The storable accessories can be used for a variety of resistance, stretching, and strength training exercises.

Abstract: A portable multipurpose whole body exercise device which can be used for general fitness, Pilates-type, core strengthening, therapeutic, and rehabilitative exercises as well as stretching and physical therapy and which includes storable accessories that can be withdrawn from storage within the device and subsequently secured to the main tubular portion of the apparatus. The storable accessories can be used for a variety of resistance, stretching, and strength training exercises.

Abstract: A portable multipurpose whole body exercise device which can be used for general fitness, Pilates-type, core strengthening, therapeutic, and rehabilitative exercises as well as stretching and physical therapy and which includes storable accessories that can be withdrawn from storage within the device and subsequently secured to the main tubular portion of the apparatus. The storable accessories can be used for a variety of resistance, stretching, and strength training exercises.

Abstract: A portable multipurpose whole body exercise device which can be used for general fitness, Pilates-type, core strengthening, therapeutic, and rehabilitative exercises as well as stretching and physical therapy and which includes storable accessories that can be withdrawn from storage within the device and subsequently secured to the main tubular portion of the apparatus. The storable accessories can be used for a variety of resistance, stretching, and strength training exercises.