Abstract: A liquid drainage system comprising, a receptacle having a chamber to receive liquid, and a depending annular wall defining a valve seat at a lower portion thereof and an opening in the region of the seat. The system has a valve element comprising a sheet of flexible relatively stiff material being sufficiently large to extend across the opening and sealingly engage against the seat peripherally around the wall. The system has a device for retaining a central portion of the valve element adjacent the seat.

Abstract: A liquid drainage system comprising, a receptacle having a chamber to receive the liquid, and a drainage tube communicating with the chamber. The system has a formed sheet of flexible material, with the sheet being of one-piece construction. The sheet has an elongated bar received in an upper portion of the receptacle, a first connecting portion extending from one side of the bar at a generally central location thereof, a first hinge extending across the sheet at an outer end of the first connecting portion, and a second elongated connecting portion extending from the first hinge on a side of the first hinge opposite the first connecting portion. The second connecting portion is flexed about the first hinge to align the first and second connecting portions in a facing relationship. The sheet has second and third hinges extending along opposed sides of the second connecting portion, and first and second hook members connected to the second and third hinges.

Abstract: A liquid drainage system comprising, a receptacle having a chamber to receive liquid, a depending annular wall defining a valve seat at a lower portion thereof and an opening in the region of the seat, and a retainer assembly extending across the opening and having an aperture extending therethrough in the opening. The system has a valve element of elastic material comprising a disc being sufficiently large to extend across the opening and sealingly engage against the seat peripherally around the wall. The valve element has a stem extending from the disc and being slidably received in the aperture. The stem has a boss spaced from the disc with dimensions larger than the aperture such that the boss maintains the stem in the aperture. The stem has a sufficient length between the boss and disc such that the disc is spaced from the seat when the boss engages against the retainer assembly.

Abstract: Cast padding for use in forming a cast on a patient's extremity comprising, an elongated sleeve having a cavity and an opening communicating with the cavity. The sleeve has an outwardly turned edge extending peripherally around the opening against which plaster is wrapped during formation of the cast. The padding may also have an inner sleeve of stretchable fabric having an end section extending past the opening for placement around the edge into the plaster.

Abstract: A scrub brush comprising, a housing having a base, a back side, a front side, a pair of opposed sides extending between the back side and front side, and a forward portion extending from the base on the front side at an acute angle relative to the base. The base has a plurality of bristles extending from a lower surface of the base, and the forward portion has a plurality of bristles extending outwardly from the forward portion. The brush has a pick movably positioned on the housing.

Abstract: A scrub sponge comprising, a packet having a rupturable wall and a closed chamber containing a liquid scrub agent. The sponge has a cover of foam material having a cavity to receive the packet and enclosing the packet. The sponge also has a puncture member intermediate the cover and the packet and having a pair of generally aligned and spaced arms on opposed sides of the packet beneath the cover, and hinge means connecting the arms adjacent one end of the packet. The puncture member has a sharp projection on each of the arms directed toward the packet to pierce the wall when the arms are pressed toward each other to release the scrub agent into the cover, with the projection on one of the arms being spaced slightly from the projection on the other arm. The puncture member has an opening extending through the arms adjacent each of the projections, and an alignment boss on each of the arms intermediate the projections and the hinge means.

Abstract: A surgical drape comprising, a main sheet of flexible material having an inner surface for facing toward a patient after placement of the drape, and an outer surface facing away from the patient after placement of the drape. The drape has a pair of pockets of transparent material on the outer surface of the main sheet and having an outer edge defining an opening of the pockets which face toward each other.

Abstract: An esophageal probe comprising, a disposable housing comprising an elongated sleeve defining a cavity, and a proximal connector. The probe has a permanent monitoring device comprising an elongated stem receivable in the sleeve cavity with a distal end of the stem located adjacent a distal end of the sleeve when the stem is fully inserted into the sleeve cavity. The monitoring device monitors a body function of a patient from a location adjacent a distal end of the stem, and has a proximal connector. The connector of the monitoring device is releasably attached to the connector of the housing when the stem is fully inserted into the sleeve cavity.

Abstract: A scrub sponge comprising, a packet having a rupturable wall and a closed chamber containing a liquid scrub agent. The sponge has a cover of foam material having a cavity to receive the packet and enclosing the packet. The sponge also has a puncture member intermediate the cover and the packet and having a pair of generally aligned and spaced arms on opposed sides of the packet beneath the cover, and hinge means connecting the arms adjacent one end of the packet. The puncture member has a sharp projection on one of the arms directed toward the packet to pierce the wall when the arms are pressed toward each other to release the scrub agent into the cover. The puncture member has an opening extending through the one arm adjacent the projection. The other arm has a well defining a recess facing toward the packet, with the recess being aligned with the projection.

Abstract: A device for collecting body fluids from a patient comprising, a container having a chamber to receive the body fluids. The device has a receptacle associated with the container and having a cavity to retain an antiseptic agent, with the receptacle cavity communicating with the container chamber through a relatively small opening, and a device for generating pressure in the receptacle cavity to cause passage of the agent from the receptacle cavity to the container chamber through the opening.

Abstract: A surgical drape comprising, a main sheet of flexible material having an inner surface for facing a patient after placement of the drape, an outer surface for facing away from the patient after placement of the drape, and a fenestration. The drape has a pocket comprising a secondary sheet of flexible material having a pair of end edges, a pair of side edges connecting the end edges, a first surface, and an opposing second surface. The secondary sheet has a first fold line extending between the end edges at a location between the side edges and defining a pair of first and second panels extending between the first fold line and the side edges. The first surface of the first and second panels face each other in the folded sheet. The first and second panels have second and third fold lines defining a pair of opposed first and second flaps and a central portion extending between the flaps.

Abstract: A drainage system for body fluids comprising, a receptacle having a collection chamber for retaining the body fluids, a container having a supply chamber for retaining a bactericide, and a holding chamber. The system has a first one-way valve member permitting the passage of bactericide from the supply chamber into the holding chamber, and preventing passage of the bactericide from the holding chamber into the supply chamber. The system has a second one-way valve member for permitting passage of the bactericide from the holding chamber into the collection chamber, and for preventing passage of the contents from the collection chamber into the holding chamber.

Abstract: A flushing apparatus comprising, a housing having an inlet, an outlet, a passageway communicating between the inlet and outlet, with the passageway including an insert defining a relatively small bore. The housing has a relatively large bypass channel communicating between the inlet and outlet separately from the passageway, with at least a portion of the channel being defined by a tubular section having flexible walls defining a lumen. The apparatus has a valve member movable between a first closed position with the valve member bearing upon the tubular section such that it blocks the lumen with fluid passing at a relatively slow rate between said inlet and outlet through the bore, and a second open position with the lumen being substantially open such that the fluid passes between said inlet and outlet through the channel at a relatively fast rate.

Abstract: A disposable garment comprising, a gown having a pair of sleeves, a front, a pair of side margins defining an open back for the gown, and a tunnel having a pair of opposed closed sides, and a pair of opposed ends being open. The garment has a first belt having one end secured to the gown and the other end being free, and a second belt having one end secured to the gown. The garment has a transfer card having one end received in the tunnel through one of said open ends, and the other end of the first belt is releasably attached to the card adjacent the other end of the card.

Abstract: A flushing device comprising, a housing having an inlet, an outlet, a cavity communicating between the inlet and outlet and defining an annular valve seat, and an opening communicating with the cavity, with the valve seat facing away from the opening. The device has an elastic valve element received in the cavity with an annular valve portion sealingly engaged against the seat. The valve element has a stem extending through the opening and the stem sealingly engages against the portion of the housing defining the opening. The valve element has a passageway extending therethrough and communicating between the inlet and the outlet, and the device has a relatively large channel communicating between the inlet and seat and between the seat and outlet. The device has an insert extending across the passageway and having a relatively small bore.

Abstract: A collection bag for receiving and collecting body fluids comprising, a receptacle having a pair of opposed walls defining a chamber, with one of the walls having an opening communicating with the chamber, and a connector having a cavity to receive the body fluids. The connector is attached to the one wall over the opening with the connector cavity communicating with the receptacle chamber to permit passage of fluids from the connector into the chamber for collection therein, and the connector may be ruptured from the one wall after use of the bag to permit access to the collected fluids through the opening.

Abstract: A disposable garment comprising, a gown having a pair of sleeves, a front, and a pair of side margins defining an open back for the gown. The garment has a first belt having one end secured to the gown and the other end being free. The garment has a second belt having one end secured to the gown. The garment also has a transfer card having a lower side edge, and a pair of generally aligned slits extending from the side edge and defining a tongue. The other end of the first belt is releasably attached to the card, with the card tongue being received behind the second belt to hold the card in place on the gown.

Abstract: A drainage receptacle comprising, a container having a chamber for receiving body fluids. The receptacle has a frame having a base, a pair of spaced posts extending upwardly from the base, and a leg pivotally mounted to the base in the central portion of the leg. The leg is movable between a first inoperative position with opposed end portions of the leg located adjacent the base, and a second operative position with the opposed end portions of the leg extending outwardly from the base on opposed sides of the base. The container is secured to the frame.

Abstract: A device for collecting body liquids comprising, a receptacle having a chamber to receive and collect the body liquids. The device has a stand having a back member, and legs extending from a lower portion of the back member. An upper portion of the stand is connected to an upper portion of the receptacle. The device has an elongated handle member having inner and outer ends, with the inner end of the handle member being connected to the upper portion of the stand.