CN205055060U - Device was prevented dripping in infusion - Google Patents

Abstract

Device was prevented dripping in infusion, including elastic membrane, bevel connection tip pipe, alarm device, U type pipe, the high parallel and level of its characterized in that U type pipe both ends mouth, the intraductal normal saline that fills of U type, bubble -free, the sealed flexible membrane of a U type pipe port, the port and the bevel connection tip pipe of the flexible membrane of the U type seal of tube link to each other, U type another port of pipe and alarm device link to each other, and pressure sensor sets up in port department, and the pressure value acquisition and analysis module that pressure sensor passes through circuit and control treater links to each other, and the buzzer circuit on and off control module that the buzzer passes through circuit and control treater links to each other, and the power -on is crossed the wire and is linked to each other with the control treater, the utility model discloses simple structure, convenient to use can avoid dripping unexpectedly because of discovering that the untimely infusion that leads to is crossed, report to the police promptly and accurately, reserve and necessarily supply the lead of nurse's work of preparing, and be more reasonable, and the device can used repeatedly, more practices thrift the environmental protection.

Description

Infuse anti-cross drip apparatus

Technical field

This utility model relates to medical apparatus technical field, and being more particularly that a kind of transfusion is anti-crosses drip apparatus.

Background technology

Transfusion is one of the most conventional mode of modern treatment disease, will carry out replacing medicine bottle in time, pull out pin in time after being totally lost in infusion process.Present prompting change dressings bottle and pull out pin be substantially all by patient range estimation, then remind nurse operation.But patient is easy to fall asleep in very long infusion process, or patient is inherently in comatose state, and nurse job is busy in hospital, be difficult to the infusion process paying close attention to some patients in real time, this is just easy to cause infusing drip, the fortuitous events such as patient blood backflow, it is accurate not that existing alarm set has, some complicated structures and can not reusing.

Summary of the invention

For overcoming the deficiencies in the prior art, this utility model is intended providing a kind of structure simple, and prompt time point is accurate, can the anti-drip apparatus excessively of reusable transfusion.

For achieving the above object, the transfusion that this utility model provides is anti-crosses drip apparatus, comprises elastica, angle tip pipe, alarm device, U-tube, it is characterized in that U-tube two-port height is concordant, fill normal saline in U-tube, bubble-free, U-tube Single port is sealed with elastica, and the port that described U-tube is sealed with elastica is connected with angle tip pipe, and during work, angle tip pipe inserts in infusion bottle, described U-tube another port is connected with alarm device, described alarm device comprises: pressure transducer, control processor, buzzer, switch, power supply, described control processor comprises force value collection analysis module, buzzer line open and close controlling module, described pressure transducer is arranged on the port that U-tube does not have sealing elastomeric membrane, detect the pressure from normal saline in U-tube, pressure transducer is connected with the force value collection analysis module of control processor by circuit, buzzer is connected with the buzzer line open and close controlling module of control processor by circuit, power supply is connected with control processor by wire.

The beneficial effects of the utility model are: this utility model structure is simple, and easy to use can avoiding is dripped surprisingly because finding that the transfusion caused not in time is crossed, and reports to the police promptly and accurately, reserved certain lead done homework for nurse, more reasonable, device can be reused, more economical environment-protective.

accompanying drawing illustrates:

Accompanying drawing 1 is structural representation of the present utility model;

Accompanying drawing 2 is structural representations of this utility model alarm device;

In accompanying drawing: 1, elastica, 2, angle tip pipe, 3, alarm device, 31, buzzer, 32, pressure transducer, 33, control processor, 331, force value collection analysis module, 332, buzzer line open and close controlling module, 34, switch, 35 power supplys, 4, U-tube;

detailed description of the invention:

The object implemented for making this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing of the present utility model, are further described in more detail this utility model.

In Fig. 1, Fig. 2, the transfusion that this utility model provides is anti-crosses drip apparatus, comprises elastica 1, angle tip pipe 2, alarm device 3, U-tube 4, it is characterized in that U-tube 4 two-port height is concordant, normal saline is filled in U-tube 4, bubble-free, U-tube 4 Single port is sealed with elastica 1, normal saline in U-tube 4 and the medicinal liquid in infusion bottle can not mix, the port that described U-tube 4 is sealed with elastica 1 is connected with angle tip pipe 2, and during work, angle tip pipe 2 inserts in infusion bottle, described U-tube 4 another port is connected with alarm device 3, described alarm device 3 comprises: buzzer 31, pressure transducer 32, control processor 33, switch 34, power supply 35, described control processor 33 comprises force value collection analysis module 331, buzzer line open and close controlling module 332, described pressure transducer 32 is arranged on the port that U-tube 4 does not have sealing elastomeric membrane, detect the pressure from normal saline in U-tube 4, pressure transducer 32 is connected with the force value collection analysis module 331 of control processor 33 by circuit, buzzer 31 is connected with the buzzer line open and close controlling module 332 of control processor 33 by circuit, power supply 35 is connected with control processor 33 by wire.

During off working state, sensor is subject to from the pressure of water in U-tube 4 is zero, and when angle tip pipe 2 inserts and fills the infusion bottle of medicinal liquid, the pressure of infusion bottle inner liquid medicine acts on the elastica 1 of U-tube 4 port, Closing Switch 34 forms path, other port pressure transducer 32 detects the pressure from normal saline in U-tube 4, pressure transducer 32 sends pressure value signal to force value collection analysis module 331 in real time, force value collection analysis module 331 carries out discriminatory analysis, when infusion bottle inner liquid medicine liquid level drops to concordant with elastica 1, pressure value signal etc. zero, force value collection analysis module 331 sends signal to buzzer line open and close controlling module 332, control buzzer 31 circuit and form path, buzzer 31 opens ring, patient timely nurse call is reminded to change dressings bottle or pull out pin.

Claims (2)

1. transfusion is anti-crosses drip apparatus, comprises elastica (1), angle tip pipe (2), alarm device (3), U-tube (4); It is characterized in that U-tube (4) two-port height is concordant, U-tube (4) Single port is sealed with elastica (1), and the port that described U-tube (4) is sealed with elastica (1) is connected with angle tip pipe (2); Described U-tube (4) another port is connected with alarm device (3); Described alarm device (3) comprising: buzzer (31), pressure transducer (32), control processor (33), switch (34), power supply (35), and described control processor (33) comprises force value collection analysis module (331), buzzer line open and close controlling module (332); Described pressure transducer (32) is arranged on the port that U-tube (4) does not have sealing elastomeric membrane, pressure transducer (32) is connected with the force value collection analysis module (331) of control processor (33) by circuit, buzzer (31) is connected with the buzzer line open and close controlling module (332) of control processor (33) by circuit, and power supply (35) is connected with control processor (33) by wire.

2. transfusion as claimed in claim 1 is anti-crosses drip apparatus, it is characterized in that being provided with normal saline in U-tube (4).