The present disclosure is directed to a reversibly removable self-adjusting, perforating and/or guiding port configured to automatically retract a perforating blade or guiding rod upon entering a body cavity, while providing a substantially hermetic seal across the body cavity's wall.

An implantable device for improving the pump function of the heart of a human patient by applying an external force on the heart muscle. The device comprises at least one pump device comprising a heart contacting organ, an operating device for operating the heart contacting organ, and an implantable pressurized fluid system. The fluid system comprises a first implantable chamber adapted to hold a pressurized fluid, wherein said first chamber is adapted to hold a fluid having a high pressure and a second implantable chamber adapted to hold a pressurized fluid, wherein said second chamber is adapted to hold a fluid having a lower pressure. The movement of the heart contacting organ assists the pump function of the heart.

A decompression needle including: a hollow catheter shaft including a distal end having an opening, a proximal end and a passage between the opening and proximal end; and an outer surface of or on the shaft, wherein at least a portion of the shaft proximate to the distal end has surface features configured to engage chest tissue to thereby resist unintended movement of the catheter shaft with respect to the chest tissue.

Devices to improve lung function in a patient having restricted ventilation. The device may include an entry or access port for an implantable airway bypass device that relieves trapped air. The device of the present invention comprises an expandable structure (164) to be implanted in lung tissue and defining an air capture chamber, a first conduit (174) having a first end from which extends the expandable structure, and a second end to be coupled to a first end of a second conduit (161), the second end of the second conduit being joined to an external anchor (175) to rest against an outer skin surface of the chest of the patient.

Devices to improve lung function in a patient having restricted ventilation. The device may include an entry or access port for an implantable airway bypass device that relieves trapped air. The device of the present invention comprises an expandable structure (164) to be implanted in lung tissue and defining an air capture chamber, a first conduit (174) having a first end from which extends the expandable structure, and a second end to be coupled to a first end of a second conduit (161), the second end of the second conduit being joined to an external anchor (175) to rest against an outer skin surface of the chest of the patient.

A manually operable pump for the effective removal of fluids to include blood, blood clots, fluid, and air from a body cavity of a subject is provided. The manually operable pump is adapted to be connect to a range of fluid conduits and is equipped with one-way valves that effectively permit flow of fluid through the pump in only one direction. The sensitivity of the one-way valves is such that when properly positioned, fluid can flow through the valves and out of the pump without manual compression of the pump and with the aid of gravity power alone.

A manually operable pump for the effective removal of fluids to include blood, blood clots, fluid, and air from a body cavity of a subject is provided. The manually operable pump is adapted to be connect to a range of fluid conduits and is equipped with one-way valves that effectively permit flow of fluid through the pump in only one direction. The sensitivity of the one-way valves is such that when properly positioned, fluid can flow through the valves and out of the pump without manual compression of the pump and with the aid of gravity power alone.

Some embodiments of the present disclosure provide a pneumothorax detection method performed by a computing device. The method may comprise obtaining predicted pneumothorax information, predicted tube information, and a predicted spinal baseline with respect to an input image from a trained pneumothorax prediction model; determining at least one pneumothorax representative position for the predicted pneumothorax information and at least one tube representative position for the predicted tube information, in a prediction image in which the predicted pneumothorax information and the predicted tube information are displayed; dividing the prediction image into a first region and a second region by the predicted spinal baseline; and determining a region in which the at least one pneumothorax representative position and the at least one tube representative position exist among the first region and the second region.

Some embodiments of the present disclosure provide a pneumothorax detection method performed by a computing device. The method may comprise obtaining predicted pneumothorax information, predicted tube information, and a predicted spinal baseline with respect to an input image from a trained pneumothorax prediction model; determining at least one pneumothorax representative position for the predicted pneumothorax information and at least one tube representative position for the predicted tube information, in a prediction image in which the predicted pneumothorax information and the predicted tube information are displayed; dividing the prediction image into a first region and a second region by the predicted spinal baseline; and determining a region in which the at least one pneumothorax representative position and the at least one tube representative position exist among the first region and the second region.

A cardiothoracic drainage device includes a collection unit adapted to contain a cardiothoracic liquid drained from the chest of a patient; a main unit adapted to contain the components of the drainage device and to measure the cardiothoracic liquid contained in the collection unit; and a connection tube associated with the collection unit, with the main unit and with the drainage tube.

The main unit includes inside it: a suction pump; a normally closed electric valve; an interface component adapted to receive inputs by the user and to supply outputs for the user; an electronic control and management component adapted to control the functions of the drainage device; and a pressure sensor component operatively connected to the electronic control and management component.