Various embodiments for an airway isolation apparatus having a wire frame that is operable for deploying an isolation drape over a subjects head to protect healthcare and other workers from contagious or otherwise harmful agents are disclosed herein. The drape frame may include a frame base. A frame channel may extend from the frame base and a frame wire may extend through the frame channel A frame opening may be defined by the frame base and the frame channel of the drape frame. A drape may be disposed in the frame opening. Accordingly, the drape frame may be deployed in place over the chest and head of a subject. The drape may cover the subjects head to isolate the mouth and nose of the subject preparatory to accessing these airways for intubation or other procedure.

A procedure is performed with respect to a skeletal portion within a body with a tool mounted upon a steerable arm. 3D image data is acquired of the skeletal portion. First and second x-ray images of the tool and the skeletal portion are acquired from respective first and second views. A computer processor (i) registers the first and second images to the image data, (ii) identifies a location of the tool with respect to the skeletal portion, within the first and second images, (iii) determines the tool's location with respect to the image data, (iv) compares the tool's location with a designated locational element, (v) calculates the 3D difference between the tool's location and the locational element, and (vi) generates steering instructions for the arm such that the tool is moved toward the locational element. Other applications are also described.

Embodiments of a negative pressure wound closure system and methods for using such a system are described. Certain disclosed embodiments facilitate closure of a wound by preferentially exerting a negative pressure on tissue. Some embodiments may utilize a collapsible sheet with a plurality of cells.

Embodiments of a negative pressure wound closure system and methods for using such a system are described. Certain disclosed embodiments facilitate closure of a wound by preferentially exerting a negative pressure on tissue. Some embodiments may utilize a collapsible sheet with a plurality of cells.

Certain embodiments are directed to accessories for the use of portable probes, tablets and smartphones during ultrasound guided procedures requiring real-time visualization and sterile precautions. The embodiments include sterile procedural kits allow the placement of tablets or smartphone into sealed compartment that maintain sterility, allow for touch screen adjustments and continuous visualization.

An apparatus for protecting an operating field. The apparatus includes a sheet configured to cover a patient’s hair during an operation. A sealing member is provided on or joined to a leading end of the sheet. The sealing member is configured to be applied to a patient’s skin adjacent to an operating field to create a seal between the operating field and the patient’s hair. At least one anchoring member is joined to the sheet adjacent to the leading end of the sheet. The at least one anchoring member is configured to be attached to the patient’s hair adjacent to the operating field to anchor the apparatus to the patient.

An apparatus for protecting an operating field. The apparatus includes a sheet configured to cover a patient’s hair during an operation. A sealing member is provided on or joined to a leading end of the sheet. The sealing member is configured to be applied to a patient’s skin adjacent to an operating field to create a seal between the operating field and the patient’s hair. At least one anchoring member is joined to the sheet adjacent to the leading end of the sheet. The at least one anchoring member is configured to be attached to the patient’s hair adjacent to the operating field to anchor the apparatus to the patient.

A valve assembly (1, 12, 21, 31, 44, 52, 60) includes a hollow tube (2). The valve assembly (1, 12, 21, 31, 44, 52, 60) also includes a first set of one or more valves (3) 5 arranged within the hollow tube (2). The first set of valves (3) is configured to permit sliding passage of a substantially cylindrical object (4). The valve assembly (1, 12, 21, 31, 44, 52, 60) also includes a second set of valves (5) arranged within the hollow tube (2) and spaced apart from the first set of valves to (3) define a chamber. The second set of valves (5) are configured to permit sliding passage of the cylindrical object (4). The 10 valve assembly (1, 12, 21, 31, 44, 52, 60) also includes one or more ultraviolet light sources (10) within the chamber (6) and/or a first port (13) connecting the chamber (6) to the exterior of the hollow tube (2) and configured for connection to a fluid flow path (14) for supply and/or extraction of fluid (19).

A protective barrier for face isolation in orotracheal maneuvers, comprising: an essentially rectangular sheet made of a clear plastic material comprising, on its back side, a plurality of first circumferentially arranged fastening means and second cross-sectionally arranged fastening means substantially dividing the sheet in half thereby defining two sections; and at least four sleeves made of a clear plastic material affixed to the sheet in one of the sections defined by the second cross-sectionally arranged fastening means defining an outwardly open arc, wherein said sleeves comprise third fastening means arranged internally and circumferentially on the distal ends of each of the sleeves.

A system for positioning a patient before, during or after a medical procedure can include an arm assembly and a surgical drape for use with the arm assembly. The surgical drape can be configured to be placed around a surgical site where an operative procedure is to be conducted. The surgical drape includes a transparent viewing window, multiple handle covers, and an expandable opening on the top side of the surgical drape. Additionally, the surgical drape may also include adhesive components on the bottom side of the drape that may be independently removed in order to affix the drape around a surgical site.