CN202211904U

CN202211904U - Alarm capable of preventing saline water from being hung up

Info

Publication number: CN202211904U
Application number: CN2011203110306U
Authority: CN
Inventors: 曹飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-25
Filing date: 2011-08-25
Publication date: 2012-05-09
Anticipated expiration: 2021-08-25

Abstract

The utility model discloses a can prevent that salt solution from hanging alarm, including salt solution bottle, catheter, netted support body, spring, gasket etc, the spring fix on the open-ended inner wall of netted support body, the gasket in the middle of open and to have the round hole, the gasket settle on the spring, the catheter insert the lower extreme at the salt solution bottle, netted support body in settle and have alarm circuit, alarm circuit by power, the Weng song ware, go up the shell fragment, down the shell fragment constitutes, last shell fragment pass through the wire and link respectively at the positive negative pole department of power with lower shell fragment, the Weng song ware establish ties in alarm circuit, last shell fragment and lower shell fragment stagger from top to bottom to place directly over the salt solution bottle to keep certain distance with the salt solution bottle. When the salt water is hung up soon, the utility model discloses can effectively remind patient or its caregiver, prevent the emergence of corresponding incident and its simple structure, convenient to use, low cost, the mass production of being convenient for.

Description

A kind of alarm that prevents that saline from having hung

Technical field

This utility model relates to a kind of alarm, more particularly relates to a kind of alarm that prevents that saline from having hung.

Background technology

Venous transfusion be clinical in one of modal treatment means, must constantly make an inspection tour by the nurse during transfusion, perhaps family members accompany and attend to.Long owing to hanging the brinish time; Patient and nurse personnel are difficult to keep constantly clear-headed state; Perhaps because other reasons, can't find in time that probably saline has hung this situation, if in time do not pull out syringe needle but saline has hung; Will cause blood to reflux, damage for patient's health.

Summary of the invention

The purpose of this utility model is: the alarm that provides a kind of easy to use, cheap prevented saline to hang for the defective that overcomes above-mentioned existing technology existence.

A kind of alarm that prevents that saline from having hung of this utility model comprises saline bottle 1, catheter 2, netted base body 3, spring 4, pad 5 etc.; Said described spring 4 is fixed on the inwall of opening 6 of netted base body 3, has circular hole 7 in the middle of the described pad 5, and described pad 5 is placed in above the spring 4; Described catheter 2 is inserted in the lower end of saline bottle 1; Be mounted with warning circuit 8 in the described netted base body 3, described warning circuit 8 by power supply 9, father-in-law ring device 10, go up shell fragment 11, shell fragment 12 is formed down, describedly goes up shell fragment 11 and following shell fragment 12 are connected in power supply 9 respectively through lead both positive and negative polarity place; The described father-in-law device 10 that rings is connected in the warning circuit 8; The described shell fragment 10 of going up staggers up and down with following shell fragment 11, and is placed on directly over the saline bottle 1, and keeps certain distance with saline bottle 1.

The utlity model has following advantage:

1. when saline has hung soon, can effectively remind patient or its ward, prevent the generation of corresponding security incident;

2. simple in structure, easy to use;

3. with low cost, be convenient to mass production.

Description of drawings

Fig. 1 is the structural representation of this utility model;

Fig. 2 is the circuit diagram of the warning circuit of this utility model.

Among the figure: the saline bottle 1 catheter 2 netted base body 3 springs 4 pads 5 openings 6 circular holes 7 warning circuits 8 power supplys 9 father-in-law 11 times shell fragments 12 of shell fragment on the device 10 that ring

The specific embodiment

Below in conjunction with accompanying drawing this utility model is done further to describe.

A kind of alarm that prevents that saline from having hung comprises saline bottle 1, catheter 2, netted base body 3, spring 4, pad 5 etc.; Said described spring 4 is fixed on the inwall of opening 6 of netted base body 3, has circular hole 7 in the middle of the described pad 5, and described pad 5 is placed in above the spring 4; Described catheter 2 is inserted in the lower end of saline bottle 1; Be mounted with warning circuit 8 in the described netted base body 3, described warning circuit 8 by power supply 9, father-in-law ring device 10, go up shell fragment 11, shell fragment 12 is formed down, describedly goes up shell fragment 11 and following shell fragment 12 are connected in power supply 9 respectively through lead both positive and negative polarity place; The described father-in-law device 10 that rings is connected in the warning circuit 8; The described shell fragment 10 of going up staggers up and down with following shell fragment 11, and is placed on directly over the saline bottle 1, and keeps certain distance with saline bottle 1.

During use, directly put into netted base body to saline bottle, then conduit is inserted saline bottle and get final product.When the liquid medicine in the saline bottle slowly flowed down, the whole weight of saline bottle descended, and spring slowly diastole comes, and the height of saline bottle will slowly improve.So, select a suitable spring, just can guarantee when the liquid medicine in the saline bottle has soon flowed, saline bottle can jack-up under shell fragment, shell fragment is contacted with last shell fragment, warning circuit conducting at this moment, father-in-law's device that rings sends chimes of doom immediately.

Claims

1. the alarm that can prevent that saline from having hung comprises saline bottle (1), catheter (2), netted base body (3), spring (4), pad (5) etc.; It is characterized in that; Said described spring (4) is fixed on the inwall of opening (6) of netted base body (3), has circular hole (7) in the middle of the described pad (5), and described pad (5) is placed in above the spring (4); Described catheter (2) is inserted in the lower end of saline bottle (1); Be mounted with warning circuit (8) in the described netted base body (3), described warning circuit (8) is made up of power supply (9), Weng Mingqi (10), last shell fragment (11), following shell fragment (12), and described upward shell fragment (11) and following shell fragment (12) are connected in the both positive and negative polarity place of power supply (9) respectively through lead; The described father-in-law device (10) that rings is connected in the warning circuit (8); Described upward shell fragment (10) and following shell fragment (11) stagger up and down, and are placed on directly over the saline bottle (1), and keep certain distance with saline bottle (1).