A clamping module of or for a medical pump, and a method for identifying a hose clamp of a disposable infusion article insertable into the clamping module. The clamping module includes an electro-optical system for identifying the hose clamp, which has an optical marking. The electro-optical system includes a first light source for emitting at least a first light beam and a second light source for emitting at least a second light beam. The second light source is formed differently than the first light source. A photodetector receives a reflected light, and an optical window bundles the first light beam and/or the second light beam on the disposable infusion article, as well as the reflected light received by the photodetector. The method identifies the hose clamp based on a color and uses a measurement algorithm after insertion of the hose clamp into the medical pump.

A universal flow limiter assembly includes a body configured to receive a portion of an IV tube, where the body includes two opposing side beams, a hinge portion disposed at a first end of the body, a control portion disposed at a second end of the body, a groove defined between the side beams and disposed between the hinge portion and the control portion and a control knob. The universal flow limiter assembly is configured to regulate a flow rate of fluid flowing through the IV tube based on rotation of the control knob. IV sets with universal flow limiter assemblies and methods of operating universal flow limiter assemblies are also provided.

The present invention applies to tubes and probes and catheters for invasive airway management, more specifically to a kit comprising two devices for sealing the tubes and/or probes and/or endotracheal catheters for gases, aerosols, droplets and secretions from patients. The present invention describes an Endotracheal Tube Barrier Kit with sealing cap attached to a clamp for use in advanced airway management procedures consisting of two devices, one for sealing and one for “clamping” the tube, coupled together. The kit consists of the following components: sealing device and occluder clamp. Illustratively, to understand more clearly the use of the Barrier Kit, the tube devices, connector and guide wire are also shown.

An apparatus, system and method for regulating fluid flow are disclosed. The apparatus includes a flow rate sensor and a valve. The flow rate sensor uses images to estimate flow through a drip chamber and then controls the valve based on the estimated flow rate. The valve comprises a rigid housing disposed around the tube in which fluid flow is being controlled. Increasing the pressure in the housing controls the size of the lumen within the tube by deforming the tube, therefore controlling flow through the tube.

A through-flow regulating device for a hose line of a medical infusion system having at least one rotationally movable clamping member which, in the mounted state, is operatively connected to the hose line and which can be manually adjusted relative to a hose section of the hose line in order to change a fluid through-flow rate of the hose section. Two clamping members mounted in a rotationally movable manner are provided, which flank a jacket of the hose section on opposite sides, and at least one clamping member has a circumferential contour which is formed, at least in sections, in an eccentric manner relative to an axis of rotation of the clamping member.

A vascular access system which may be configured for blood draw may include a housing, which may include a distal end, a proximal end, and a slot disposed between the distal end and the proximal end. The slot may include a notch. The vascular access system may include a cannula hub, which may be disposed within the housing and movable with respect to the slot. The cannula hub may include a tab extending through the slot. The vascular access system may include a cannula extending distally from the cannula hub. In response to the tab being disposed within the notch, a distal tip of the cannula may be disposed within the housing. In response to advancing the tab along the slot to a distal end of the slot, the distal tip of the cannula is disposed distal to the distal end of the housing.

A clamping device capable of clamping a flexible tube in a good manner without fail and also capable of intercepting the flow of a fluid in the flexible tube more exactly. A clamping device includes a one end portion having a locked part at a tip, an other end portion having a locking part capable of locking the locked part, and insertion holes allowing a flexible tube to be inserted between a first projection and a second projection. In a clamped state, the first projection and the second projection are positioned close to each other, and the flexible tube is thus clamped so that the flow of a fluid is intercepted at the clamped position. The other end portion has interfering parts. When the one end portion is further pressed with the locked part being locked by the locking part, the interfering parts interfere with predetermined points and prevents further movement of the locked part.

A medical pump, in particular an infusion pump for conveying a medium, includes a seating for a hose clamp which is separate from the pump and arranged on the hose. Two clamping portions of the hose clamp which can be moved relative to each other can be transferred into a closed relative position in which they pinch off the hose arranged therebetween in such a manner that it is not possible for any medium to flow through the interior of the hose. Moreover, the clamping portions can be moved with respect to each other into an opened relative position in which the hose arranged between the clamping portions is not pinched off, so that the medium is able to flow through the interior of the hose. The pump is distinguished in that a sensor is provided thereon, in particular in the seating for the hose clamp, which sensor detects at least when the hose clamp is received in the seating—whether their clamping portions are in the closed or opened relative position.

A cassette for operatively connecting administration set tubing to an infusion pump includes a thumb tab having a thumb surface, and a tubing connector having an in-line occluder spaced laterally from the thumb tab. The cassette is configured such that a user's hand will cradle the cassette by pressing a thumb of the user's hand against the thumb surface and wrapping at least one finger of the user's hand around and under the thumb tab, whereby a user may apply pressure to tubing connected to the tubing connector at a location corresponding to the in-line occluder in a direction generally opposite to a direction in which the thumb is pressed against the thumb surface, thereby bypassing the in-line occluder and allowing flow through the tubing.

Releasable tubing pinch clamps of a generally U-shaped configuration are described. The embodiments include ones that prevent cross-clamping of the tube by various interlocking features on riser portions of the clamp. Methods and molds for making the pinch clamps are also described. For example, a pinch clamp can have a strip that curves so that its ends can be brought together by manually squeezing the strip at its end, which oppose each other as a result of the strip curve. The strip ends have locking edges or surfaces that cause the strip ends to interferingly engage with each other and lock together. The strip also has opposing pinch projections that can pinch a tube.