Abstract: The present invention relates to a formulation that can be utilised to facilitate expression of natural behaviour in pigs, and in particular sows and weaners and a method which utilises the formulation for the same.

Abstract: Embodiments disclosed herein are directed to ventilation devices, systems, and methods for applying positive end expiratory pressure (PEEP) to the lungs of a patient. For example, applying above atmospheric pressure to the lungs of the patient may mitigate alveolar collapse in the lungs and/or may have other health benefits for the patient.

Abstract: The present invention relates to a formulation that can be utilised to facilitate expression of natural behaviour in pigs, and in particular sows and weaners and a method which utilises the formulation for the same.

Abstract: The present invention relates to a formulation that can be utilised to facilitate expression of natural behaviour in pigs, and in particular sows and weaners and a method which utilises the formulation for the same.

Abstract: A number of gallbladder treatment devices and methods treating gallstone disease are included. A gallbladder treatment device has a structure secured within the gallbladder to maintain gallstones and gallstone fragments within the gallbladder interior and distal to the gallbladder neck. A gallbladder treatment device may be put into therapeutic use by first accessing the gallbladder interior and then advancing the gallbladder treatment device into the gallbladder interior. The gallbladder treatment device is then positioned within the gallbladder interior in an orientation to maintain gallstones and gallstone fragments on one side of the device and away from or distal to the gallbladder neck.

Abstract: The present invention relates to a formulation that can be utilised to facilitate expression of natural behaviour in pigs, and in particular sows and weaners and a method which utilises the formulation for the same.

Abstract: Embodiments disclosed herein are directed to ventilation devices, systems, and methods for applying positive end expiratory pressure (PEEP) to the lungs of a patient. For example, applying above atmospheric pressure to the lungs of the patient may mitigate alveolar collapse in the lungs and/or may have other health benefits for the patient.

Abstract: Embodiments disclosed herein are directed to devices, systems, and methods for mixing and/or blending two or more fluids, such as gases, to produce suitable mixed or blended fluids, such as a breathable gas. For example, the system may control and/or regulate flow from of first fluid from a first source and/or flow of a second fluid from a second source. The system may include a controller that may operate or direct operation of one or more valves to control the flow of the first and second fluids, thereby producing a blended or mixed fluid that has selected concentrations or proportions (or ratios) of the first and second fluids.

Abstract: A ventilator includes a compressor, a storage vessel, a valve assembly communicating with the compressor, the storage vessel, and an inhalation line. A controller directs the valve assembly between a storage configuration where ventilation gas is delivered from the compressor into the storage vessel, and a delivery configuration where ventilation gas is delivered from the storage vessel to the inhalation line. The controller is coupled to a pressure sensor for detecting a first pressure within the storage vessel when the valve assembly is directed to the delivery configuration, and detecting subsequent pressure while ventilation gas is delivered from the storage vessel to the inhalation line, the controller determining the volume of ventilation gas delivered to the patient based at least in part on the difference between the first pressure and the subsequent pressure.

Abstract: A number of gallbladder treatment devices and methods treating gallstone disease are included. A gallbladder treatment device has a structure secured within the gallbladder to maintain gallstones and gallstone fragments within the gallbladder interior and distal to the gallbladder neck. A gallbladder treatment device may be put into therapeutic use by first accessing the gallbladder interior and then advancing the gallbladder treatment device into the gallbladder interior. The gallbladder treatment device is then positioned within the gallbladder interior in an orientation to maintain gallstones and gallstone fragments on one side of the device and away from or distal to the gallbladder neck.

Abstract: A ventilator includes a compressor, a storage vessel, a valve assembly communicating with the compressor, the storage vessel, and an inhalation line. A controller directs the valve assembly between a storage configuration where ventilation gas is delivered from the compressor into the storage vessel, and a delivery configuration where ventilation gas is delivered from the storage vessel to the inhalation line. The controller is coupled to a pressure sensor for detecting a first pressure within the storage vessel when the valve assembly is directed to the delivery configuration, and detecting subsequent pressure while ventilation gas is delivered from the storage vessel to the inhalation line, the controller determining the volume of ventilation gas delivered to the patient based at least in part on the difference between the first pressure and the subsequent pressure.