JPH0288657U

JPH0288657U -

Info

Publication number: JPH0288657U
Application number: JP2720088U
Authority: JP
Priority date: 1988-03-01
Filing date: 1988-03-01
Publication date: 1990-07-13

Description

[Brief explanation of drawings]

第１図は本考案の実施例の構造を一部断面で示
す平面図、第２図は同実施例を点滴筒にセツトし
た状態を一部断面で示す正面図、第３図は同実施
例の外観を示す斜視図、第４図は挟着部を永久磁
石で付勢した場合の断面図、第５図は挟着部を凹
体とした場合の状態図、第６図は挟着部を点滴筒
に嵌着する突起体とした場合の状態図である。１……本体、２……挟着部、３……コイルバネ
、４……点滴筒、５……発光体、６……受光体、
７……電源スイツチ、８……発音体、９……電池
、１０……永久磁石、１１……凹体、１２……点
滴筒硬質部分、１３……突起体。 Fig. 1 is a partially sectional plan view showing the structure of an embodiment of the present invention, Fig. 2 is a partially sectional front view showing the same embodiment set in a drip tube, and Fig. 3 is the same embodiment. Fig. 4 is a cross-sectional view when the clamping part is biased with a permanent magnet, Fig. 5 is a state diagram when the clamping part is a concave body, and Fig. 6 is a diagram showing the clamping part as a concave body. It is a state diagram when it is made into the protrusion which fits into the drip barrel. DESCRIPTION OF SYMBOLS 1... Main body, 2... Sandwiching part, 3... Coil spring, 4... Drip tube, 5... Light emitter, 6... Photo receptor,
7...Power switch, 8...Sounding body, 9...Battery, 10...Permanent magnet, 11...Concave body, 12...Drop tube hard part, 13...Protrusion body.

Claims

[Claims for Utility Model Registration] 1. In an intravenous infusion completion alarm of any shape that is equipped with a light emitter and a light receiver, at least a battery, a sounding element, and a power switch are built into the alarm, and the infusion tube is sandwiched between the infusion tube and the infusion end alarm. An infusion completion indicator characterized by being integrated with a clamping part for attaching the entire indicator to the infusion tube. 2. The clamping part is a moving body biased by a spring or a permanent magnet in the direction of sandwiching the drip tube, or a concave body having an inner diameter smaller than the outer diameter of the drip tube, or a hard part at the top of the drip tube. 2. The infusion end indicator according to claim 1, which is at least one protrusion that fits into the infusion end indicator. 3. The drip completion indicator according to claim 1 or 2, wherein at least one of the light emitter and the light receiver is embedded in the surface of the clamping portion that comes into contact with the drip barrel. 4. The infusion completion indicator according to any one of claims 1 to 3, further comprising a push button for the power switch protruding from the clamping portion or the contact surface of the indicator with the infusion tube.