点滴液体の計測装置

Drip infusion liquid measuring device

Abstract

PURPOSE: To provide a measuring device which can be carried with a nurse or the like, has excellent operability, can correspond with any instillator from any manufacturer and can measure the amount of drops precisely. CONSTITUTION: An instillator 4 is received on a recessed part 14 which is arranged on one edge of a casing 11 held by a hand and the instillator 4 is pushed onto the recessed part 14 by the hand of a measuring person such as a nurse or the like, even when the outer diameter of the cylindrical instillator 4 is different from each manufacturer, thereby this measuring device decides its position by total three positioning means because the instillator 4 is made contact with a contact 20 located on an innermost of the recessed part 14, and is furthermore made contact with two points of the inner wall inside of V-shaped as a positioning means. A sensor light is emitted from an emission sensor provided on the transmitting window 15a side toward a receiving sensor provided on the transmitting window 15b side on the positioned condition of the instillator 4 relative to the recessed part 14, and the number of drops per unit time (span) of the drip infusion liquid which falls drop by drop into the instillator 4 is measured.
(57)【要約】 (修正有) 【目的】看護婦等が歩くことができ、操作性が優れ、か つどのメーカの点滴筒にも対応可能で正確に点滴量の計 測を行うことのできる計測装置を提供する。 【構成】計測装置10によれば、メーカにより様々に異 なる外径の円筒形の点滴筒4であっても、手に保持され る筺体11の一辺に配設される凹部14に点滴筒4を受 入れ、看護婦等の計測者が点滴筒4を指で該凹部14に 向けて押さえつけることで、点滴筒4が凹部14最奥部 の当接子20と当接し、さらに位置決め手段としてのV 字状の奥部の内壁2点と当接して計3点で位置決めされ ることとなる。こうした凹部14に対する点滴筒4の位 置決め状態において透過窓15a側に配設される発光セ ンサ17から透過窓15b側に配設される受光センサ1 5に向けてセンサ光が発光され、点滴筒4内で落下する 点滴液体の単位時間(スパン)当りの落下数を計測する こととなる。

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Cited By (3)

    Publication numberPublication dateAssigneeTitle
    JP-2010512934-AApril 30, 2010ヨン リ,ド輸液注入速度測定装置
    JP-2011194155-AOctober 06, 2011Terumo Corp, テルモ株式会社輸液ポンプ
    JP-2015125105-AJuly 06, 2015ニプロ株式会社, Nipro CorpDrip measuring apparatus