Patient biomarkers may be monitored before, during, and/or after thoracic surgery to predict complications, detect complications, track recovery, and/or make pre-, in- and/or post-surgery recommendations to avoid predicted complications and/or mitigate detected complications. Complications (e.g., prolonged air leak or esophageal stricture) may be predicted based on patient parameters and/or biomarker measurements. Complications may be predicted or detected based on biomarker measurements compared to thresholds associated with a biomarker (e.g., developed from baselines) generated based on patient parameters, pre- and/or in-surgery biomarker measurements, and/or surgical details (e.g., decrease in lung capacity). Recovery milestones may be tracked based on biomarker measurements compared to predicted biomarker measurements for recovery stages. A recommendation (e.g., to avoid a predicted complication and/or mitigate a detected complication) may be a patient-specific selection and/or modification of more of: surgical preparation, in-surgery procedures, surgical instrument selection, surgical and/or post-surgical instrument settings, post-surgery procedures, in-surgery and/or post-surgery monitoring, etc.

A needle assembly for treating tension pneumothorax includes an elongated needle disposed within an elongated catheter, and a housing for containing the needle and catheter. The needle is coupled to the housing through a length adjustment mechanism so that the needle and the catheter are configured to be deployed out of the distal end of the housing to a pre-determined length. The length adjustment mechanism may include an axial path in the wall of the housing, grooves extending off of the axial path, and a protruding arm coupled to the needle. The protruding arm of the needle is configured to extend through the axial path of the housing and be grasped by a user to deploy the needle and catheter out of the distal end of the housing. When the needle is deployed to a desired length, the user may lock the needle and catheter in place by positioning the protruding arm in the corresponding groove extending off of the axial path.

A medical suction pump has a pump housing, a pump assembly arranged in the pump housing and serving to generate an underpressure, and a device for sound damping. The device for sound damping has at least two elastic bearings for elastically supporting the pump assembly relative to the pump housing, wherein the bearings are arranged spaced apart from each other. By virtue of the flexible support, the suction pump permits optimal sound damping.

A medical suction pump has a pump housing, a pump assembly arranged in the pump housing and serving to generate an underpressure, and a device for sound damping. The device for sound damping has at least two elastic bearings for elastically supporting the pump assembly relative to the pump housing, wherein the bearings are arranged spaced apart from each other. By virtue of the flexible support, the suction pump permits optimal sound damping.

A thoracic drainage system having a drainage catheter that is adapted to be inserted in the pleural space of a patient in order to drain air and/or liquids that are present in the pleural space, and a drain tube, which is connected to the drainage catheter by a connector component. The drainage catheter includes longitudinally extended channels which are open radially toward the outside of the drainage catheter and at least one port for the drainage of the liquids, in which the open channels merge. The drainage catheter includes a port having at the distal end, a drainage catheter and radial holes. The drain tube has a first outflow port which is connected, by the connector component, to the at least one port and a second outflow port which is connected, by the connector component, to the port for the drainage of the air.

A thoracic drainage system having a drainage catheter that is adapted to be inserted in the pleural space of a patient in order to drain air and/or liquids that are present in the pleural space, and a drain tube, which is connected to the drainage catheter by a connector component. The drainage catheter includes longitudinally extended channels which are open radially toward the outside of the drainage catheter and at least one port for the drainage of the liquids, in which the open channels merge. The drainage catheter includes a port having at the distal end, a drainage catheter and radial holes. The drain tube has a first outflow port which is connected, by the connector component, to the at least one port and a second outflow port which is connected, by the connector component, to the port for the drainage of the air.

A low-cost and simple-to-use system and method to facilitate a prophylactic pleural lavage protocol at the time of thoracostomy tube placement for traumatic hemothorax in order to reduce the need for secondary intervention for the management of retained hemothorax. The invention may be used in conjunction with existing chest tubes and be administered at the time of initial chest tube placement, and continued at the bedside (by a bedside nurse) over the duration of chest drainage, as necessary. The system includes an operator device that semi-automatically administers a pleural lavage protocol consisting of saline instillation, and suction to slow the clotting process, prevent “gelling” of blood, and maintain drainability.

A low-cost and simple-to-use system and method to facilitate a prophylactic pleural lavage protocol at the time of thoracostomy tube placement for traumatic hemothorax in order to reduce the need for secondary intervention for the management of retained hemothorax. The invention may be used in conjunction with existing chest tubes and be administered at the time of initial chest tube placement, and continued at the bedside (by a bedside nurse) over the duration of chest drainage, as necessary. The system includes an operator device that semi-automatically administers a pleural lavage protocol consisting of saline instillation, and suction to slow the clotting process, prevent “gelling” of blood, and maintain drainability.

The present invention relates to systems and methods for monitoring impedance from a sensor in the chest of a subject to determine the status of lung inflation or presence of pneumothorax in the subject, the presence of pulmonary edema, the status of regional lung ventilation, and the status of cardiac contractility.

The present invention relates to systems and methods for monitoring impedance from a sensor in the chest of a subject to determine the status of lung inflation or presence of pneumothorax in the subject, the presence of pulmonary edema, the status of regional lung ventilation, and the status of cardiac contractility.