Abstract: An autoinjector and method of injection are described. A power spring causes rotation of a drive nut about the central axis of the autoinjector that, in turn, causes a middle screw to rotate in the same direction as the drive nut and also to move in the distal direction while pushing a center screw in the distal direction that pushes the syringe and needle. The center screw also pushes a plunger that pushes the fluid out of the syringe. After injection, a locked retract screw is freed and rotates in the same direction as the middle screw causing the syringe to retract the syringe into the housing.

Abstract: A stoma dilation device that includes a tubular support defining a continuous pathway through the device; at least one inflatable dilation balloon and at least one inflatable retention balloon located on the tubular support; and inflation lumens for each balloon. The inflatable dilation balloon forms at least a first portion of the device and the inflatable retention balloon forms at least a second portion of the device. The inflatable retention balloon is configured to have a diameter upon full, unrestrained inflation that is greater than the largest diameter of the inflatable dilation balloon upon inflation.

Abstract: An electrocardiograph (ECG) adapter including an adapter body having a first end and a second end is presented. A monitor connector is positioned at the first end of the adapter body, the monitor connector adapted for coupling to an input of an ECG monitor. A first lead receptacle is positioned at the second end of the adapter body, the first lead receptacle configured to receive a first connector having a first pin configuration. A second lead receptacle is positioned at the second end of the adapter body, the second lead receptacle located adjacent the first lead receptacle and configured to receive a second connector having a second pin configuration different from the first pin configuration.

Abstract: A needle assembly including a needle tip guard and needle is provided. The needle tip guard includes a proximal base defining an opening that is dimensioned for passage of the needle therethrough, first and second clamp members extending from the proximal base and defining an internal cavity, and a finger tab extending from the proximal base. Each of the first and second clamp members define an inner surface including a protrusion extending into the internal cavity. A distal end of each of the clamp members includes a clamp arm, the clamp arms being supported for movement between an open position and a closed position. The finger tab includes a contacting portion for engagement by a user.

Abstract: A needle assembly including a needle tip guard and needle is provided. The needle tip guard includes a proximal base defining an opening that is dimensioned for passage of the needle therethrough, first and second clamp members extending from the proximal base and defining an internal cavity, and a finger tab extending from the proximal base. Each of the first and second clamp members define an inner surface including a protrusion extending into the internal cavity. A distal end of each of the clamp members includes a clamp arm, the clamp arms being supported for movement between an open position and a closed position. The finger tab includes a contacting portion for engagement by a user.

Abstract: An electrocardiograph (ECG) adapter including an adapter body having a first end and a second end is presented. A monitor connector is positioned at the first end of the adapter body, the monitor connector adapted for coupling to an input of an ECG monitor. A first lead receptacle is positioned at the second end of the adapter body, the first lead receptacle configured to receive a first connector having a first pin configuration. A second lead receptacle is positioned at the second end of the adapter body, the second lead receptacle located adjacent the first lead receptacle and configured to receive a second connector having a second pin configuration different from the first pin configuration.

Abstract: A needle assembly including a needle tip guard and needle is provided. The needle tip guard includes a proximal base defining an opening that is dimensioned for passage of the needle therethrough, first and second clamp members extending from the proximal base and defining an internal cavity, and a finger tab extending from the proximal base. Each of the first and second clamp members define an inner surface including a protrusion extending into the internal cavity. A distal end of each of the clamp members includes a clamp arm, the clamp arms being supported for movement between an open position and a closed position. The finger tab includes a contacting portion for engagement by a user.

Abstract: A stoma dilation device that includes a tubular support defining a continuous pathway through the device; an inflatable dilation balloon located on the tubular support, the inflatable dilation balloon including a dilation region forming a first portion of the device and a retention region forming a second portion of the device; and a balloon inflation lumen. The retention region of the balloon is configured to have a diameter upon full, unrestrained inflation that is greater than the diameter of the dilation region.

Abstract: A stoma dilation device that includes a tubular support defining a continuous pathway through the device; at least one inflatable dilation balloon and at least one inflatable retention balloon located on the tubular support; and inflation lumens for each balloon. The inflatable dilation balloon forms at least a first portion of the device and the inflatable retention balloon forms at least a second portion of the device. The inflatable retention balloon is configured to have a diameter upon full, unrestrained inflation that is greater than the largest diameter of the inflatable dilation balloon upon inflation.

Abstract: An electrocardiograph (ECG) adapter including an adapter body having a first end and a second end is presented. A monitor connector is positioned at the first end of the adapter body, the monitor connector adapted for coupling to an input of an ECG monitor. A first lead receptacle is positioned at the second end of the adapter body, the first lead receptacle configured to receive a first connector having a first pin configuration. A second lead receptacle is positioned at the second end of the adapter body, the second lead receptacle located adjacent the first lead receptacle and configured to receive a second connector having a second pin configuration different from the first pin configuration.

Abstract: A surgical instrument for administering fluids and having a vessel entry indicator to confirm proper placement of the surgical instrument within the vessel includes a vessel access member adapted for accessing a blood vessel and having insertion and trailing ends. The access member defines a primary lumen for administering fluids to the blood vessel and a secondary lumen. A pressure detector is in fluid communication with the secondary lumen. The pressure detector is adapted to detect pressure associated with a disposition of the insertion end of the access member in the blood vessel. The access member may define a port adjacent the leading end and in fluid communication with the secondary lumen. In one embodiment, the secondary lumen is independent of the primary lumen. The pressure detector may include a float valve responsive to pressure of blood entering from the blood vessel through the port and into the secondary lumen. In the alternative, the pressure detector includes a pressure gauge.

Abstract: A medical system 10 may include a fluid basin 100, a medical skin applicator, an aspirator instrument, gauze pads 400, sponges 500 and medicinal container 600. Each may be stored within the fluid basin 100 during transport of the medical system 10.

Abstract: A medical system 10 may include a fluid basin 100, a medical skin applicator, an aspirator instrument, gauze pads 400, sponges 500 and medicinal container 600. Each may be stored within the fluid basin 100 during transport of the medical system 10.

Abstract: A disposable elastomeric glove has a secondary cuff disposed distally of a primary cuff on a wrist region of the glove. The secondary cuff may be grasped by an opposite hand to safely remove the glove with the primary cuff in place to protect the skin on the wrist from contaminants on the opposite hand. The secondary cuff approximates the design of the primary cuff such that the removal process is similar to that of a conventional glove.

Abstract: A disposable elastomeric glove has a secondary cuff disposed distally of a primary cuff on a wrist region of the glove. The secondary cuff may be grasped by an opposite hand to safely remove the glove with the primary cuff in place to protect the skin on the wrist from contaminants on the opposite hand. The secondary cuff approximates the design of the primary cuff such that the removal process is similar to that of a conventional glove.

Abstract: A medical apparatus for cutting medical tubes includes a housing member having at least one opening extending through the housing member for receiving a medical tube, and defining a longitudinal axis, a blade member mounted for longitudinal movement relative to the housing member along a blade path from an initial position to an actuated position to traverse the at least one opening and cut the medical tube received therewithin and a biasing member operatively engageable with the blade member and dimensioned to bias the blade member toward the initial position. Preferably, the biasing member is a cantilever member. The cantilever member may be operatively connected to an interior of the housing member and arranged to engage the blade member in supporting relation therewith. First and second cantilever members may extend from opposed interior surfaces of the housing member.

Abstract: A suturing ring to attach the body of an implantable heart valve to heart tissue by sutures is composed of a fabric containing an inorganic antimicrobial agent. The fabric can have a material coating the fibers of the fabric in which particles of the agent are embedded. The coating material can be elastomeric and the fabric porous, to improve its flexibility, or non-porous and the fabric ring can be coated with a tissue compatible substance such as collagen. One type of ring has an annular top part to fit over one of top and bottom surfaces of the valve body and defining an opening to the heart valve, a step wall depending from the annular top part to extend along said valve body wall and an outwardly extending flange through which the sutures are to be sewn.

Abstract: A medical graft, such as a vascular graft, made of a fabric containing an inorganic antimicrobial agent. The fabric has a coating material with the inorganic antimicrobial agent bonded to it, the agent preferably being a zeolite. The fabric can be porous so as to permit tissue to grow on it with the fabric pores providing attachment sites for the tissue. Alternatively, the fabric can be coated with a tissue biocompatible material, such as collagen. A porous fabric applicable for the graft, and for other medical uses, and a method of manufacturing the porous fabric having a coating thereon to which is bonded an antimicrobial agent, such as a zeolite, also is provided. The fabric is antimicrobial, remains pliable, and is also porous.