Abstract: An instrument advancement device may include a housing, which may include a slot. The instrument advancement device may be configured to couple to a catheter assembly. The instrument advancement device may include an advancement element, which may extend through the slot and may be configured to move linearly along the slot between a retracted position and an advanced position. In response to movement of the advancement element from a retracted position to an advanced position, an instrument of the instrument advancement device may be advanced beyond a distal end of the housing and may be configured to open a path through an occlusion in the catheter assembly or vasculature. The instrument advancement device may include a septum that includes a shape and/or a lube to reduce septum resistance and buckling of the instrument during advancement of the instrument.

Abstract: An instrument delivery device may include a housing, which may include a proximal end, a distal end, and a slot. The instrument delivery device may include an advancement element extending through the slot and configured to move linearly along the slot. The instrument delivery device may include a guidewire, which may include a first end and a second end. In response to movement of the advancement element distally a first distance along the slot, the second end of the guidewire may be configured to advance a second distance. The second distance may be at least twice the first distance. The instrument delivery device may include a tubing, which may include a distal end and a proximal end. In response to movement of the advancement element distally the first distance along the slot, the proximal end of the tubing may be configured to advance the first distance.

Abstract: A vascular access device may include a housing, which may include a distal end, a proximal end, and a slot. An advancement element may extend through the slot and may be configured to move linearly along the slot between a retracted position and an advanced position. In response to movement of the advancement element from the retracted position to the advanced position, a probe of the vascular access device may be advanced beyond the distal end. The vascular access device may include one or more features to reduce buckling of the probe and limit displacement of the probe. For example, the vascular access device may include a protrusion fixed within the housing distal to the advancement element. As another example, the vascular access device may include a distally-extending arm and/or a recess configured to receive the distally extending arm.

Abstract: An extravascular system is provided which includes a catheter adapter having a blood control septum configured to control flow of a fluid through the catheter adapter, the catheter adapter further having a catheter configured for intravenous insertion. The extravascular system further includes a septum activator slidably inserted within the catheter adapter and configured for advancement through the blood control septum to provide a fluid pathway through the blood control septum. Further still, the extravascular system includes an external safety mechanism comprising a needle hub and a needle shield interconnected via a tether, wherein the needle shield includes a safety clip that is configured to retain a sharpened end of the introducer needle within the needle shield. Some implementations further comprise an access port forming a portion of the catheter adapter and providing selective access to the lumen of the catheter adapter.

Abstract: A system for facilitating instrument delivery through a peripheral intravenous catheter may include a catheter adapter having a proximal end, a distal end, and a lumen extending there through. The catheter adapter may include a side port. The system may include an extension tube extending from the side port. The system may include a blood control valve disposed in the lumen of the catheter adapter. The system may include a peripheral intravenous catheter extending distally from the catheter adapter.

Abstract: A catheter system may include a catheter adapter, which may include a distal end and a proximal end. The catheter system may include a catheter, which may include a distal end, a proximal end, a catheter lumen extending through the distal end of the catheter and the proximal end of the catheter, and an inner surface forming the catheter lumen. The catheter may extend distally from the distal end of the catheter adapter. The distal end of the catheter may include one or more holes. The distal end of the catheter may include one or more channels. The holes and/or the channels may facilitate visualization of blood flashback indicating the catheter is disposed within a vein of a patient.

Abstract: A vascular access device may include a housing, which may include a distal end, a proximal end, and a lumen extending through the distal end of the housing and the proximal end of the housing. The distal end of the housing may include a connector configured to couple to a catheter assembly. The vascular access device may include a bag, which may be coupled to the proximal end of the housing. The vascular access device may include an instrument and a pincher disposed within the bag. The pincher may be configured to pinch the instrument to move the instrument distally through the lumen of the housing and into the catheter assembly.

Abstract: A catheter assembly may include a catheter adapter, which may include a distal end, a proximal end, a lumen extending through the distal end of the catheter adapter and the proximal end of the catheter adapter, and a side port disposed between the distal end of the catheter adapter and the proximal end of the catheter adapter. The catheter assembly may include a catheter extending distally from the distal end of the catheter adapter. The catheter assembly may include a valve disposed within the lumen. The catheter assembly may include a retainer element configured to secure the annular valve within the lumen. The retainer element may be disposed within the lumen proximal to a proximal end of the annular valve.

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 assembly may include a catheter adapter, which may include a distal end, a proximal end, and a lumen extending through the distal end and the proximal end of the catheter adapter. The catheter assembly may also include a catheter extending from the distal end of the catheter adapter. The distal tip of the catheter may include a magnetic material. A method of repositioning the distal tip of the catheter may include inserting the distal tip of the catheter into a blood vessel. The method may include attaching another magnetic material to skin, and the distal tip of the catheter may move toward the other magnetic material. At least one of the magnetic material and the other magnetic material may include a magnet. A kit may include the catheter assembly and/or the other magnetic material.

Abstract: A blood sample collection system, may include a housing, the housing including a blood collection port; and a baffle chamber; a needle formed through the housing and into the blood collection port; and a baffle formed within the baffle chamber to counteract a vacuum within a blood collection tube when pierced by the needle.

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: A device for accommodating and magnetizing a tissue-penetrating medical device of various lengths, with or without a cover covering a portion or the entirety of the tissue-penetrating medical device, is disclosed including a sleeve member having an open proximal end, a distal end, an inner surface, an outer surface having a graduated injection depth gauge to indicate needle penetration depth when the cover is placed into a magnetizer, and a hollow body extending between the proximal end and the distal end to form a protective closure over a shaft of a tissue-penetrating medical device. A device having one or more magnetizing elements sectioned into a plurality of movable segments pivoting around an axis to accommodate needles with different lengths is also disclosed. Also disclosed is a device having one or more magnetizing means mounted on a movable element to magnetize needles of various lengths.

Abstract: A system to detect a position of a cannula may include a cannula, which may include a distal tip and an inner lumen. Also, the system may include an optical fiber, which may be disposed within the inner lumen of the cannula and may include a first end, a second end, and a U-shaped portion disposed between the first end and the second end. The U-shaped portion may be at least proximate the distal tip. Further, the system may include a light emitter, which may be coupled with the first end of the optical fiber, and a light receiver, which may be coupled with the second end of the optical fiber. Moreover, the system may include an electronic processor. The electronic processor may be coupled with the light receiver and configured to detect a decrease in an intensity of light received at the light receiver.

Abstract: A vascular access device may include a housing. An inner surface of the housing may include a groove disposed within the housing between the proximal end and the distal end. An advancement element may extend through the slot and may be configured to move linearly along the slot between a retracted position and an advanced position. An instrument, having a first end and a second end, may be disposed within the groove. In response to movement of the advancement element from the retracted position to the advanced position, the second end of the instrument may be advanced beyond the distal end. A support feature may be disposed on top of the groove or within the groove and configured to move distally in response to movement of the advancement element from the retracted position to the advanced position. The support feature may limit displacement of the instrument from the groove.

Abstract: A blood sample collection system, may include a housing, the housing including a blood collection port; and a baffle chamber; a needle formed through the housing and into the blood collection port; and a baffle formed within the baffle chamber to counteract a vacuum within a blood collection tube when pierced by the needle.

Abstract: A catheter traction system to apply traction to an intravenous catheter. The catheter traction system may include a rotary device and an extension member. The extension member may extend from the rotary device and be configured to couple to a catheter assembly. In response to activation of the rotary device, the extension member may be configured to apply traction to the catheter assembly.

Abstract: A device for accommodating and magnetizing a tissue-penetrating medical device of various lengths, with or without a cover covering a portion or the entirety of the tissue-penetrating medical device, is disclosed including a sleeve member having an open proximal end, a distal end, an inner surface, an outer surface having a graduated injection depth gauge to indicate needle penetration depth when the cover is placed into a magnetizer, and a hollow body extending between the proximal end and the distal end to form a protective closure over a shaft of a tissue-penetrating medical device. A device having one or more magnetizing elements sectioned into a plurality of movable segments pivoting around an axis to accommodate needles with different lengths is also disclosed. Also disclosed is a device having one or more magnetizing means mounted on a movable element to magnetize needles of various lengths.

Abstract: A catheter assembly may include a catheter adapter, which may include a distal end, a proximal end, and a lumen extending therethrough. The catheter assembly may also include a septum slidably disposed within the lumen. The septum may include a distal end, a proximal end, and a barrier disposed between the distal end of the septum and the proximal end of the septum. The barrier may divide an interior of the septum into a distal cavity and a proximal cavity. A distal face of the barrier may include a protrusion. The barrier may include a slit extending through the protrusion for selectively opening fluid communication between the distal cavity and the proximal cavity.