The present disclosure relates to integrated systems, methods and apparatuses for assisting individuals in managing acute life-threatening conditions. A system in accordance with the current disclosure may comprise an electronic circuit configured to be attached to a container of a medication and one or more devices in communication with the electronic circuit in a private network. In an aspect, the one or more devices may work in concert to determine the safety level of an individual based on predetermined usage settings. In some aspects, the system may be configured to determine whether a medication would expire before its manufactured expiry date. In another aspect, the system may assist an individual in locating a medication. In a further aspect, the system may determine whether an individual is having an anaphylactic reaction. In some aspects, the system may detect a known allergen and alert the individual.

A start of medicament delivery notification mechanism is presented where the notification mechanism is positioned within a housing of a medical device and includes a rear cap secured to a distal end of the housing, where the rear cap has a hollow tubular housing extending proximally from a distal end of the rear cap such that the tubular housing is cantilevered within and rotatably fixed relative to the housing and is parallel with a longitudinal axis of the housing. A rotator rotatably is positioned around the tubular housing such that rotator can rotate relative to the tubular housing from a first position to a second position, where the second position coincides with an initiation of a delivery of a dose of medicament. The rotator further has a contact surface that engages with and subsequently disengages from a corresponding contact surface located on the rear cap or on an inside surface of the housing.

A urinary catheter conveying device includes a sleeve member, a conveying assembly and a controller. The sleeve member is for sleeving onto a glans of a penis and has a guiding hole to be registered with an external urethral orifice of the glans. The conveying assembly includes a casing removably mounted to the sleeve member, and a conveying mechanism for advancing the urinary catheter to the guiding hole such that the urinary catheter is inserted into the external urethral orifice. The controller controls the conveying mechanism to advance the urinary catheter to the guiding hole. A urinary catheterization system and a method of using the urinary catheterization system are also disclosed.

The invention discloses a functional electrical stimulation device including a headset, an electrical stimulation patch, an LED display screen, a circuit board, a rechargeable battery and a wireless terminal, and a method for using same. Two headphone bodies are symmetrically disposed on the headset, the circuit board and rechargeable battery are respectively mounted on the headphone bodies, and a music control button and an electrical stimulation mode and time control button are mounted on the two headphone bodies respectively. Two electrical stimulation patches are mounted on a middle portion of the headset, two LED display screens are respectively mounted on the two electrical stimulation patches. An audio decoder chip, a button control module, a power switch, an electrical stimulation generation module, a wireless communications module and a charging port are disposed on the circuit board, and the wireless terminal is independently disposed and in wireless communication with the circuit board.

A catheter system includes a catheter having an elongate shaft, a balloon and a light guide. The balloon expands from a collapsed configuration to a first expanded configuration. The light guide is disposed along the elongate shaft and is in optical communication with a light source and a balloon fluid. A first portion of the light guide extends into a recess defined by the elongate shaft. A protection structure is disposed within the recess and is in contact with the first portion of the light guide. The light source provides pulses of light to the balloon fluid, thereby initiating plasma formation and rapid bubble formation within the balloon, thereby imparting pressure waves upon a treatment site. The protection structure can provide structural protection from the pressure waves to the first portion of the light guide.

Provided is a medical guidewire that ensures adhesion of a coating layer and exhibits excellent smoothness. A medical guidewire including a wire body that is flexible and long, an intermediate layer that has at least one layer and covers a surface of the wire body, and an outermost layer that covers a surface of the intermediate layer, in which the intermediate layer is colored by including a pigment, and a concentration of the pigment is wt % or more and wt % or less with respect to the intermediate layer as a whole.

Methods and apparatus provide controlled operations in an oxygen concentrator (100) such as by adjusting valve opening time to regulate amount of oxygen enriched air released to a user. The apparatus may generate, with a sensor configured to sense pressure at a location associated with accumulation of enriched air produced by the concentrator, a signal representing measured pressure of the accumulated enriched air. The apparatus may generate, with a sensor, a signal indicative of respiration of a user of the concentrator. The apparatus may include a controller configured to receive the measured pressure and respiration signals. The controller may control, responsive to the respiration indication and according to a target duration, actuation of a valve adapted to release a bolus of accumulated oxygen enriched air. The controller may dynamically determine the target duration during the release of the bolus according to a function of a value of the measured pressure.

A fluid supply warning and communication system including a digital regulator in fluid tight engagement with a primary fluid reservoir. A method of using the fluid supply warning and communication system by flowing a fluid from a primary fluid reservoir to an end use appliance and detecting flow rate and pressure of the fluid with a digital regulator. A gas supply warning and communication system including an oxygen flow monitor that monitors SpO2, flow rate, pulse rate, and battery levels. A method of using the gas supply warning and communication system by flowing oxygen from a primary gas reservoir to an end use appliance, and measuring SpO2, flow rate, pulse rate, tank status, and battery levels.

A method and a system for synthesizing beat sound and music. The method comprises: selecting a sound material as a beat sound (S101); intelligently or manually regulating, according to a human body characteristic parameter, a beat sound frequency matched with the human body characteristic parameter (S102); selecting music (S103); and synthesizing the beat sound and the music in a volume ratio to obtain mixed music (S104). The method and system for synthesizing beat sound and music provided by the present disclosure can intelligently or manually regulate the beat sound frequency and the volume ratio of the beat sound and the music through human body characteristic parameter, and obtain the mixed music in various synthesis ways. The mixed music can be used in trainings for physical and mental relaxations and improving the concentration of the human body, and is suitable for practices of improving sleeping conditions of the human body, and improving practice effects of yoga, meditation, and zazen.

Disclosed are a noise reduction box and a ventilation therapeutic device comprising the same. The noise reduction box comprises a shell (10) and a detection assembly, wherein the inside of the shell (10) defines a cavity; the shell (10) is provided with an air inlet (101) and an air outlet (102) which are in communication with the cavity; and the detection assembly is mounted on the shell (10) to detect the degree to which the inside of the cavity is dirty. The special detection assembly for detecting the degree to which the inside of the noise reduction box is dirty is mounted on the noise reduction box, so that the degree to which the inside of the noise reduction box is dirty can be clearly observed by means of the detection assembly, without it being necessary to disassemble the noise reduction box, and same is simple to operate and convenient for checking.