A clear, soft and malleable plastic constructed face mask is provided that has an elastic strap that is used to secure the mask onto a patient's face. The mask comprises of a malleable aluminium strip on the top for easy molding of the mask around the patient's nose; a front opening covered with a paper filter; and two side openings covered with a paper filter. The mask provides supplemental oxygen through connection to a Y-shaped respiratory/ventilator circuit or standard oxygen tubing. The mask also allows the patient to breathe comfortably without a supplemental oxygen source. It has ribbed tubing for gas sampling. The mask allows a health care employee to visualize breathing on the clear plastic material. The mask provides filtration of aerosolized contaminants.

A patient mask including a body shaped to be placed over a face of a patient and configured to prevent the passage of viruses and/or particles therethrough and at least one port configured to receive an endoscope, a surgical instrument, or both and to conform to the shape of the surgical instrument such that the port prevents the passage of viruses and/or particles therethrough.

A method of managing cancer in a patient’s cerebrospinal fluid (“CSF”) forms a fluid circuit by fluidly communicating a set of catheters (“a catheter”) with the patient’s brain ventricle and the patient’s lumbar and, while controlling the flow rate of the CSF through the CSF fluid circuit, filters cancer cells from the CSF through the fluid circuit. The method also determines both a variable indicative of cancer cell concentration in the CSF, and at some point, that the variable has attained or passed through a threshold value (e.g., greater than a maximum threshold value or below a minimum threshold value). The method stops controlling the CSF flow rate in response to the variable attaining and/or passing through the threshold value. The CSF flow rate therefore preferably returns to a natural CSF flow rate of the patient after stopping control of the CSF flow rate. A system preferably performs these acts.

A collector (1) for liquids provided with a first funnel-shaped body (10) delimited at the top by an annular edge (12) and provided at the bottom with an outlet (11) for liquids and with coupling means (100) for removable collection members (102) of the liquids from the outlet (11); a first front wall (120) and a second rear wall (122) carried in a hydraulically sealed manner by the annular edge (12) between two sides (124) of the first body (10) and mutually facing one another; the second wall (122) being delimited at the top by a concave curved segment (1220) shaped for shape coupling, in use, with an anatomic facial portion arranged between a user’s top lip and nose.

Embodiments are described for treating a fluid, e.g., a biological fluid. The embodiments may include systems, apparatuses, and methods. Embodiments may provide for a flow cell, with a plurality of manipulation elements, through which a fluid is flowed. The fluid may be treated (e.g., exposed to energy) as it moves through the flow cell. In embodiments, the flow cell may be used to inactivate pathogens in the fluid.

A method for capturing dislodged vegetative growth during a surgical procedure is provided. The method includes maneuvering, into a circulatory system, a first cannula having a distal end and an opposing proximal end, such that the first cannula is positioned to capture the vegetative growth en bloc. A second cannula is positioned in fluid communication with the first cannula, such that a distal end of the second cannula is situated in spaced relation to the distal end of the first cannula. A suction force is provided through the distal end of the first cannula so as to capture the vegetative growth. Fluid removed by the suction force is reinfused through the distal end of the second cannula. Subsequent to becoming dislodged, the vegetative growth is captured by the first cannula. A method for capturing a vegetative growth during removal of a pacemaker lead is also provided.

An extraction arm for an extraction device includes a suction pipe and a suction head and defines a suction path that extends from an extraction region in the surroundings of the suction head through the suction pipe to the extraction device. The extraction arm includes an exchangeable filter which is arranged within the suction path. The filter is located in a filter housing which has a main body and a closable cover. The filter is exchangeable, which makes it very easy to prepare the extraction arm for a new application. Since the filter is arranged in front of the suction pipe, the suction pipe remains clean. The filter can easily be changed, whereby disinfection or cleaning of the suction pipe is not necessary.

A detoxification method includes the steps of inducing flow of patient blood through an extracorporeal device inlet and outlet in fluid connection to the circulatory system of a patient. Biological agents including lipopolysaccharide (LPS) contained within patient blood can be detoxified by passing patient blood over a biochemical reactor surface having attached or immobilized Saccharomyces boulardii alkaline phosphatase enzyme, with the biochemical reactor being contained within the extracorporeal device. An acyloxyacyl hydrolase enzyme may also be used on the biochemical reactor surface.

An intubation assembly and shield configured to at least partially reduce the risk of contagion of airborne illnesses. The intubation assembly comprises an intubation apparatus assembly, which may comprise an intubation apparatus such as a laryngoscope, endoscope, bronchoscope, or other fiberoptic device. The intubation apparatus assembly may be operatively disposed on the shield assembly. The intubation apparatus may be placed on a correspondingly dimensioned sleeve. The shield assembly comprises a body with a plurality of side segments and a first transparent component with a shield opening disposed thereon. The shield opening may be used for insertion of the intubation apparatus assembly. The shield assembly may also comprise a second transparent component with at least one longitudinally disposed slot for insertion of an endotracheal tube or other intubation apparatus(es). The shield assembly may be provided with ports to attach a vacuum device to provide negative pressure.

A nasal prong or nasal mask cannula system which has at least one of the following features: to enhance the cannula tubing at the port base of the oxygen source to minimize “crimping” and diminished oxygen delivery; to design a cannula that will expand in length as needed and shorten as needed without loss of pressure (PSI) of oxygen from start point of oxygen source to patient; to provide a device such as a clasp or clip attached to the cannula which clasp or clip may be attached to the patient's clothing to relieve pressure or weight exerted by the cannula tubing on the patient's ears and keep the cannula close to the patient's body; to provide storage means for storing extra length of tubing; to provide a warning device to alert the patient when oxygen levels or oxygen flow rate are low or that the battery energizing the warning device is low; to provide a timing device to alert the patient to change the cannula after a prescribed period of time; to provide means for stylizing or personalizing the cannula system; to provide an oxygen supply system with a regulator which includes an external outlet or port that includes a pivot of at least 180° and optimally 360°.