Abstract:
A slide clamp (10), suitable for engaging flexible tubing (29), has a body (12) formed of an elongated first body portion (14) and a second body portion (16) extending laterally therefrom. An opening (20), formed continuously through a central region of the body (12), spans the first and second body portions (14, 16). The opening (20) has a first opening portion (22) in the first body portion (14) and a second opening portion (24) in the second body portion (16). The first opening portion (22) has, at one end, a narrowed width region (26) sufficient to squeeze together opposite walls of the tubing (29) when the slide clamp (10) is in use. There is a widened width region (30) at an opposite end of the first opening portion where the first body portion (14) meets the second body portion (16), and dimensioned to not squeeze opposite walls of the tubing (29) when it is received therethrough. The second opening portion (24) has two projecting grip edges (32, 34) at an end where the second body portion (16) meets the first body portion (14). The projecting grip edges (32, 34) project across an entrance (36) to an aperture (38) dimensioned to releasably grip the tubing (29) stably to the slide clamp (10) when the slide clamp is not in use.
Abstract:
본 발명은, 회전 가능한 조작노브, 각각 탄성변형 가능한 튜브를 가지며 조작노브의 외주 쪽 한편에 튜브들이 서로 다른 높이로 위치하도록 배치된 복수의 약액 이송라인, 튜브들을 지지하는 튜브 지지부재, 약액 이송라인들로부터의 약액을 단일 흐름으로 합치는 약액 합류기구, 조작노브의 회전각도에 따라 약액 이송라인들이 모두 개방 또는 폐쇄되거나 약액 이송라인들 중 일부가 폐쇄되도록 튜브들을 선택적으로 압박하거나 압박을 해제하는 관로 개폐수단을 포함하는 약액 유량 제어장치 및 이를 포함하는 약액 주입기를 제공한다.
Abstract:
Die vorliegende Erfindung betrifft ein Verfahren zum Steuern einer Blutbehandlungsvorrichtung (1) um diese nach Abschluss der Behandlung eines Patienten (35), welche mit der Blutbehandlungsvorrichtung (1) erfolgt ist, automatisch in einen bestimmten Zustand zu versetzen. Sie betrifft zudem eine Steuer- und Regelvorrichtung und eine Behandlungsvorrichtung. Sie betrifft ferner ein Computerprogramm, ein Computerprogrammprodukt sowie ein digitales Speichermedium.
Abstract:
An acoustic line tracing system for tracing a fluid transfer system tubing line includes an acoustic receiver (22) operably connectable to the tubing line and configured to receive the vibratory signal. The acoustic receiver (22) includes a vibration sensor (24) disposed to contact the tubing line and configured for detecting vibration of the surface of the tubing line caused by the vibratory signal, and an indicator (26) producing at least one of an audio and a visual cue when the vibration sensor detects the vibratory signal.
Abstract:
The present invention relates to a pressure-measuring system, in which the tube system has at least one first device for measuring pressure in a fluid. The at least one first device consists of a coupling element, at least one pressure transducer and at least one measuring chamber, which can be filled with the fluid. Between the first device and the feed of the fluid, the tube system has a second device for regulating a fluid flow, said second device having a tube section through which fluid can flow and at least one tube clamp, which can be set in the regulation positions open, closed and perfused. In the closed position the lumen of the tube section is completely closed, and in the perfused position the lumen of the tube section is partially opened, in particular slightly opened, by means of a spacer in the interior of the tube section.
Abstract:
Die vorliegende Erfindung betrifft ein Druckmesssystem, bei welchem das Schlauchsystem wenigstens eine erste Vorrichtung zur Druckmessung in einem Fluid bestehend aus einem Kopplungselement, wenigstens einem Druckwandler und wenigstens einer, mit dem Fluid befüllbaren Messkammer aufweist und das Schlauchsystem zwischen der ersten Vorrichtung und der Zuführung des Fluids eine zweite Vorrichtung zur Regulation eines Fluidstroms mit einem fluiddurchströmbaren Schlauchabschnitt und wenigstens einer Schlauchklemme ausweist, welche in Regulationsstellungen offen, geschlossen und perfundiert einstellbar ist, wobei in der geschlossenen Stellung das Lumen des Schlauchabschnitts vollständig geschlossen und in der perfundierten Stellung das Lumen des Schlauchabschnitts durch einen Abstandhalter im inneren des Schlauchabschnitts teilweise, insbesondere geringfügig offen ist.
Abstract:
The invention provides a modular tubing system with a set of tubing segments that can be configured to provide a desired flow rate. In the modular systems described herein, multiple tubes with pre-set flow rates are attached either in-series or in parallel to allow the user to vary the flow rate of the therapy. The modular systems described herein may be used in connection with a constant pressure pump for subcutaneous administration of therapeutic agents.