A clamp includes a fixed portion on which a medical tube is placed, a movable portion that is provided above the fixed portion to face the fixed portion, and a closing portion that presses and closes the medical tube when the movable portion is pressed toward the fixed portion. The closing portion includes a presser that protrudes from the movable portion toward the fixed portion and presses the medical tube, a pair of sidewalls that extends, like a wall, from both sides of the fixed portion and prevents the medical tube from being shifted laterally, and a guide structure that allows the presser to be guided between the sidewalls.

A clamp includes a fixed portion including an upper portion on which a medical tube is to be placed; a movable portion that faces the fixed portion; a curved portion that connects the fixed portion and the movable portion and is configured to elastically deform; a pressing portion that protrudes from the movable portion toward the fixed portion, and presses and closes the medical tube; a pair of sidewalls that protrude from both side portions of the fixed portion in a wall shape, respectively, and are configured to prevent lateral displacement of the medical tube; and a standing portion that faces the curved portion. The standing portion is provided with a lateral displacement prevention mechanism that prevents sideward deformation of the movable portion when the movable portion is pressed.

A clamp (1) releases or blocks a fluid connection as desired. A clamping tube (3, 4, 5.1, 5.2, 7.1) of the clamp (1) includes a blocking fluid guide element (7.1) and two connecting fluid guide elements (3, 4). The blocking fluid guide element (7.1) is connected in a fluid-tight manner to the two connecting fluid guide elements (3, 4). A clamping unit of the clamp (1) includes two clamping components (8.1, 10.1, 8.2, 10.2). The blocking fluid guide element (7.1) is located between the two clamping components (8.1, 10.1, 8.2, 10.2). In a releasing state of the clamping unit, the blocking fluid guide element (7.1) establishes a fluid connection between the two connecting fluid guide elements (3, 4). In a blocking state, the two clamping components (8.1, 10.1, 8.2, 10.2) prevent a flow of fluid through the blocking fluid guide element (7.1).

A device for clamping and holding medical hose lines includes a hose clamp with two clamping legs on opposite sides of a passage. The passage is configured to receive a first hose portion. The clamping legs are movable between a clamping position, in which the clamping legs constrict the passage and clamp the first hose portion, and a release position in which the constriction is eliminated. The device also includes a holding clip connected to the hose clamp. The holding clip has two arms arranged opposite one another bordering a recess. The recess is configured to receive at least one second hose portion to be held between the arms. The arms are movable relative to one another between an open position, in which the arms expose a slot opening radially into the recess, and a holding position in which the slot is closed or at least constricted.

Flow stop assemblies are described herein. A flow stop assembly configured to control flow through a tubing includes a flow stop base and a pincher. The flow stop base includes a base wall, at least one pincher guard, a tubing guide, a pincher recess, a pincher protrusion, and a base extension. The pincher is movable relative to the base extension and is configured to move between a flow position and an occlusion position, wherein in the flow position the pincher surface is spaced apart from the pincher protrusion and in the occlusion position, the pincher surface is disposed adjacent to the pincher protrusion and is configured to obstruct flow through the tubing.

A sensor system for a volumetric pump operating according to the linear peristalsis principle includes at least one sensor unit; at least one sensor transmitter unit; and a sensor output signal processing unit. The sensor transmitter unit is arranged to apply a detection variable varying as a function of a travel position to the sensor unit along a predetermined travel along which a fixedly arranged sensor unit and a movably arranged sensor transmitter unit or a movably arranged sensor unit and a fixedly arranged sensor transmitter unit are moving relative to each other. The sensor unit is configured to output a detection signal corresponding to a travel position on the basis of the varying detection variable. The sensor output signal processing unit is arranged to receive the detection signal output by the sensor unit and discriminate at least three travel positions on the basis of the received detection signal.

A levered flow regulation clamp assembly for adjusting the fluid flow rate in a connector tube of an infusion set is provided. The levered flow regulation clamp assembly includes a housing to receive the connector tube and a slider rotatably engaged within the housing and configured to compress the connector tube to provide a fluid flow adjustment. Infusion sets and methods of adjusting fluid flow rates are also provided.

An assembly for redirecting light emitted by an end-emitting optical fiber into an inner lumen of a body is provided. According to one implementation, the body includes one or more surfaces disposed on or in the body onto which the light is configured to impinge when the end emitting optical fiber is activated, the one or more surfaces being configured to alter the trajectory of the light so that the light is directed to impinge on a light reflector of a cap removably attached to the body, the light reflector of the cap being configured to redirect the light distally into the inner lumen of the body.

A fluid connector, including a fluid path portion having an integral cannula extending in a first direction from a interior surface, and a latching portion secured to the fluid path portion and having a pair of displaceable arms. Each arm includes a connector latch disposed at a first cantilevered end of the arm, and an activation lever disposed at an opposite cantilevered end of the arm and extending in a second direction, not parallel to the first direction. A portion of the activation lever includes a first lateral tactile feature aligned substantially parallel to the first direction to prevent forward slippage of the fluid connector from a user's grasp in the second direction, and a portion of the activation lever includes a lateral tactile feature aligned substantially parallel to the second direction to prevent slippage of the fluid connector from a user's grasp in the first direction.

A pinch clamp and mount are provided. The pinch clamp includes a first member and second member including rounded pinch surfaces. The second member is pivotably coupled to the first member at a first end. A threaded shaft is pivotably coupled to a second end of the first member. A second end of the second member includes a seat configured to receive the threaded shaft and a nut thereon. The seat includes protrusions at the second end that prevent the nut from sliding out of the seat. The mount includes a body having a flat bottom surface. An internal wall defines a through hole in the flat bottom surface. Two guide rails on a top surface of the body define a central slot configured to receive the clamp. A pair of keyed slots within the two guide rails are configured to receive a pair of keyed projections on the clamp.