Abstract: Provided herein is a medical device, including an instrument having a proximal end and a distal end, an introducer configured to moveably receive the instrument and having an outer housing having a proximal end, a distal end, and a sidewall therebetween defining an inner volume and an inner housing having a proximal end, a distal end, and a sidewall therebetween defining an inner volume, the inner housing slidably received within the outer housing, the distal end of the introducer configured to couple the introducer to an intravenous line. The inner housing is configured to move relative to the outer housing to move the instrument between a first position and a second position.

Abstract: Provided herein is a medical device, including an instrument having a proximal end and a distal end, an introducer configured to moveably receive the instrument and having an outer housing having a proximal end, a distal end, and a sidewall therebetween defining an inner volume and an inner housing having a proximal end, a distal end, and a sidewall therebetween defining an inner volume, the outer housing slidably received within the inner housing, the distal end of the introducer configured to couple the introducer to an intravenous line. The inner and/or outer housing are configured to move relative to each other to move the instrument between a first position and a second position and to reduce an effective length of the device.

Abstract: Provided herein is a medical device, including an instrument having a proximal end and a distal end, an introducer configured to moveably receive the instrument and having and outer housing having a proximal end, a distal end, and a sidewall therebetween defining an inner volume and an inner housing having a proximal end, a distal end, and a sidewall therebetween defining an inner volume, the inner housing slidably received within the outer housing, the distal end of the introducer configured to couple the introducer to an intravenous line. The inner housing is configured to move relative to the outer housing to move the instrument between a first position and a second position.

Abstract: Provided herein is a blood collection device having a tube having a proximal end, a distal end, and a sidewall therebetween defining an interior, the interior configured to receive a blood sample through one or more openings at the distal end of the tube when the distal end of the tube is positioned in a blood vessel and an obturator slidably disposed relative to the tube and received within the interior of the tube.

Abstract: A medical device includes a catheter having proximal and distal ends, and defining a lumen, an introducer having proximal and distal ends, and defining an inner volume configured to movably receive the catheter. The distal end of the introducer has a lock configured to couple the introducer to an intravenous line, the introducer having a flexible member arranged within the inner volume configured to limit deflection of the catheter as the catheter is moved within the introducer, and an actuator movably coupled to the introducer. The actuator has a first portion disposed outside the introducer and a second portion disposed in the inner volume of the introducer and coupled to the catheter. The actuator configured to move relative to the introducer to move the catheter between first and second positions, such that the first portion is disposed within the intravenous line when the introducer is coupled to the intravenous line.

Abstract: A medical device may include a distal connector, which may include a first lever arm and a second lever arm. A distal end of the first lever arm and a first end of the second lever arm may include a first protrusion and a second protrusion, respectively. The distal connector may include a blunt cannula disposed between the first lever arm and the second lever arm. The medical device may include a cover coupled to the distal connector and having an annular wall surrounding the blunt cannula. The first protrusion and the second protrusion may contact at least one catch disposed on an outer surface of the annular wall. A proximal end of the first lever arm and a proximal end of the second lever arm may be configured to be pinched together to remove the first protrusion and the second protrusion from the at least one catch.

Abstract: A catheter assembly may include a catheter adapter, which may include a body and a side port extending outwardly from the body. The body may include a distal end, a proximal end, and an inner surface extending through the distal end and the proximal end and forming a lumen. The catheter assembly may include one or more components to facilitate flushing of the catheter assembly. For example, an angle of the side port with respect to a longitudinal axis of the body may be adjustable. The catheter assembly may include a catheter extending distally from the distal end of the catheter adapter. The catheter assembly may include a septum disposed within the lumen proximal to a side port pathway extending through the side port and in fluid communication with the lumen.

Abstract: A catheter adapter may include a distal end, a proximal end, an inner surface extending through the distal end and the proximal end and forming a lumen, and a side port forming a side port pathway through a sidewall of the catheter adapter and in fluid communication with the lumen. The catheter assembly may include a catheter extending distally from the distal end of the catheter adapter. The catheter assembly may include a septum disposed within the lumen proximal to the side port pathway. The catheter assembly may include one or more features to facilitate flushing of the catheter assembly: a diameter of the side port may increase in a distal direction; a portion of the inner surface proximal to the catheter and distal to the septum may include multiple grooves; the side port pathway may include a non-cylindrical portion; an insert; a rotation element; and a pivot element.

Abstract: An IV catheter insertion guide is configured to reduce the pain a patient may experience during catheter insertion. The IV catheter insertion guide may include two platforms that can be positioned on opposing sides of the insertion site. An upstream platform can include an ultrasonic transducer or another type of heating component for increasing the temperature of tissue near the insertion site. This heating of the tissue can cause the targeted vessel to relax and increase its cross-sectional area prior to insertion of the catheter. A downstream platform can also include an ultrasonic transducer for stimulating nerves downstream from the insertion site during the insertion of the catheter. The stimulation of the downstream nerves may reduce the pain signal that is transmitted to the central nervous system in response to the catheter insertion.