Abstract: A cartridge system comprising a container and at least four cartridges for generating oxygen, a compressor for compressing the generated oxygen, at least one storage tank configured to store the compressed oxygen received from the compressor, an oxygen pressure regulator enabling a uniform flow of oxygen at pre-defined oxygen pressure, an oxygen flow control knob regulating flow ratio of the oxygen being supplied to the patient in an instant, a humidifier means imparting humidity to the oxygen being supplied to a patient, and a display unit displaying a set of information associated with the system and communicatively coupled to the portable oxygen generator system 10 via wireless network. The cartridges may be triggered in a plurality of ways to maintain a continuous outflow of generated oxygen for a longer duration. Further, the operation of the system may be monitored or controlled wirelessly from a distant location.

Abstract: The various embodiments of the present invention disclose a modular portable oxygen generator including a reactor container having two vertical compartments, where one of the compartments houses a cartridge while another houses oxygen storage tank. The arrangement is provided with a mechanism to guide the oxygen generated in the cartridge after triggering to a defined outlet. The modular portable oxygen generator is light weight, easy to carry and easy to use with minimal maintenance as compared to heavy oxygen cylinders and generator.

Abstract: An oxygen generator is provided. The oxygen generator includes a generator case comprising at least two hollow chambers, at least two cartridges housed within the corresponding at least two hollow chambers. Each of the at least two cartridges include a water chamber, a chemical chamber, a holding means mechanically coupled to an interior top portion of the at least two cartridges, a triggering means mechanically held in place by the holding means. The triggering means include a top seal configured to unlock a bottom seal upon twisting a trigger connector, a trigger valve, a hollow seal tube located along a central axis of the corresponding at least two cartridges, the bottom seal configured to allow a pre-defined amount of water to enter the chemical chamber via a filter. The hollow seal tube is configured to allow flow of oxygen generated in the chemical chamber.

Abstract: The various embodiments of the present invention disclose a modular portable oxygen generator including a reactor container having two vertical compartments, where one of the compartments houses a cartridge while another houses oxygen storage tank. The arrangement is provided with a mechanism to guide the oxygen generated in the cartridge after triggering to a defined outlet. The modular portable oxygen generator is light weight, easy to carry and easy to use with minimal maintenance as compared to heavy oxygen cylinders and generator.

Abstract: A lock assembly comprising a lock body, a shackle, and a locking member configured to selectively lock the shackle relative to the lock body. At least one combination dial is rotatable between various combination positions. The at least one combination dial is associated with the locking member and is configured such that entry of a given series of combination positions causes the locking member to unlock the shackle relative to the lock body. A sensor is configured to sense the rotational position of the al least one combination dial. A display screen is associated with the sensor and is configured to display a position indicia which corresponds to the rotational position of the at least one combination dial.

Abstract: A portable lock mounting assembly including a body defining a lock retaining mechanism and a contact surface. A strap having first and second ends is attachable to the body such that a loop facing the contact surface is defined by the strap. A cam member is supported by the body adjacent the contact surface and is pivotal between a first position wherein the cam member extends generally parallel to the contact surface and a second position wherein the cam member extends at an angle relative to the contact surface.

Abstract: A portable lock mounting assembly including a body defining a lock retaining mechanism and a contact surface. A strap having first and second ends is attachable to the body such that a loop facing the contact surface is defined by the strap. A cam member is supported by the body adjacent the contact surface and is pivotal between a first position wherein the cam member extends generally parallel to the contact surface and a second position wherein the cam member extends at an angle relative to the contact surface.

Abstract: A lock assembly including a body and at least one locking member. An actuator mechanism within the body is moveable between locked and unlocked positions. The actuator mechanism may be actuated by either a key lock cylinder or an electronic actuator. The lock assembly may also include a memory configured to store user identification information.

Abstract: A lock assembly comprising a lock body, a shackle, and a locking member configured to selectively lock the shackle relative to the lock body. At least one combination dial is rotatable between various combination positions. The at least one combination dial is associated with the locking member and is configured such that entry of a given series of combination positions causes the locking member to unlock the shackle relative to the lock body. A sensor is configured to sense the rotational position of the al least one combination dial. A display screen is associated with the sensor and is configured to display a position indicia which corresponds to the rotational position of the at least one combination dial.

Abstract: A lock assembly including a body and at least one locking member. An actuator mechanism within the body is moveable between locked and unlocked positions. The actuator mechanism may be actuated by either a key lock cylinder or an electronic actuator. The lock assembly may also include a memory configured to store user identification information.

Abstract: A lock mounting arrangement comprising a lock and a mounting member secured to a portion of the lock such that the mounting member is rotatable relative to the portion of the lock. At least two position delineators are provided on one of the mounting member and the lock and an engagement member is provided on the other of the mounting member and the lock. The engagement member is movable between a first position in which the engagement member engages at least one of the position delineators and thereby fixes the rotative position of the mounting member relative to the portion of the lock and a second position in which the engagement member is lockingly disengaged from the position delineators such that the mounting member is free to rotate relative to the portion of the lock.