CN205549132U

CN205549132U - Warning transfusion system

Info

Publication number: CN205549132U
Application number: CN201620160611.7U
Authority: CN
Inventors: 刘宁宁; 宋林萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-02
Filing date: 2016-03-02
Publication date: 2016-09-07
Anticipated expiration: 2026-03-02

Abstract

The utility model provides a warning transfusion system, include through the transfer line connect gradually insert a bottle needle, drip the kettle, flow regulator, liquid medicine filter and injection needle, the weeping board is fixed to the level in dripping the kettle, it has the through -hole to open on the weeping board, be equipped with showy subassembly in the through -hole, it is equipped with the contact piece to float the subassembly top, lie in on the weeping board the perpendicular below of contact piece is equipped with trigger switch, drip the kettle lateral wall be equipped with with the signal transmitter that trigger switch connects, the calling set that sets up in the nurse station is connected in the signal transmitter communication. The utility model provides a warning transfusion system is simple structure not only, and manufacturing cost is lower moreover, can drip the interior liquid volume of kettle by the accurate measurement, in time reports to the police or transmission information to medical personnel to in time pulling out needle or continuous bottle after making nurse or entourage obtain information, using this transfusion system can make patient obtain fine rest, the entourage also need not to spend all the mind, and the security is high, and the practicality is strong.

Description

A kind of alarm infusion apparatus

Technical field

This utility model relates to technical field of medical instruments, particularly to a kind of alarm infusion apparatus.

Background technology

When infusing at present, being generally hung on support by infusion bottle, client need is medical personnel Or infuse under the nurse of family members, each berth has a warning communication to handle official business with nurse Room carries out information communication, in order to nurse call changes infusion bottle in time, and transfusion knot otherwise can occur Restrainting and do not found in time, cause blood to reflux, if now needing continuous bottle, then air enters Dropper, it is difficult to getting rid of, patient it may also be desirable to secondary and has an injection, and adds the working strength of nurse, Patient also to stand the misery brought of again having an injection simultaneously, if additionally, imprudence allows air enter Ink vessel transfusing, will produce very adverse influence, may cause malpractice time serious human body.Cause This, when in infusion bottle, remaining dropping liquid is few, patient or retinue need to observe at any time, this Sample will affect the rest with ward patient, and patient and families of patients also are difficult to fall asleep, existing patent Publication No.: CN202236654U discloses a kind of infusion alarm, and it is by hanging infusion bottle After on hook, stretching spring stretches downwards, after infusion-completed, and infusion bottle weight saving, hang Being hooked under the effect of stretching spring and move upward, now touching button can be touched electric switch button and makes warning fill Circuits is connected and is reported to the police, and this alarm often exists error, when residual liquid quantity is less Time, measure inaccurate, simultaneously when patient's ambulatory infusion band, will also tend to touch electric switch button, Thus the situation of wrong report easily occurs, bring trouble to medical personnel, to this end, be badly in need of exploitation A kind of can detect amount of liquid in real time and the alarm infusion apparatus reported to the police can be carried out.

Utility model content

Often there is error to solve infusion alarm of the prior art, work as residual liquid quantity Time less, measure inaccurate, simultaneously when patient's ambulatory infusion band, the most also can touch and establish by cable Closing button, thus the situation of wrong report easily occur, this will bring the problems such as trouble to medical personnel, This utility model provides a kind of alarm infusion apparatus.

The concrete technical scheme of this utility model is as follows:

This utility model provides a kind of alarm infusion apparatus, including be sequentially connected with by tube for transfusion Needle for inserting bottle, a kettle, flow regulator, liquid medicine filter and injection needle, water in described kettle The flat leakage plate being fixed with multiple small opening, described leakage plate has through hole, in described through hole Being provided with the floatation assembly that can move up and down, described floatation assembly top is provided with contact chip；

It is positioned at the vertical lower of described contact chip on described leakage plate and is provided with triggering switch, described Kettle lateral wall is provided with triggers, with described, the signal projector that switch is connected, and described signal projector leads to News connect the calling set being arranged on nurse station.

Further, described floatation assembly include cross-under connecting rod in described through hole, ball float and Top cap, described ball float and top cap lay respectively at bottom and the top of described connecting rod, described contact chip It is arranged on described top cap bottom margin.

Further, the diameter of described ball float and described top cap is all higher than the internal diameter of described through hole.

Further, described leakage plate is tapered, and described through hole is opened in described leakage plate Portion, multiple described small openings are all opened on described leakage plate and are positioned at the vertical lower of described top cap, Described top cap is the cone cap adaptive with described leakage plate.

Further, described ball float is hollow ball, and the material density of described ball float is less than water Density.

Preferably, described kettle lateral wall be additionally provided with it be connected in series with described signal projector Audible-visual annunciator.

The beneficial effects of the utility model are as follows: this utility model is not only simple in structure, Er Qieshe Meter cost is relatively low, it is possible to accurately measures and drips amount of liquid in kettle, reports to the police to medical personnel in time or sends out Penetrate information, so that nurse or entourage pull out pin or continuous bottle in time after obtaining information, additionally, This utility model can be worked as when dripping that amount of liquid is less in kettle, and showy assembly moves down, group of floating Top cap on part can block liquid-leaking nozzle, makes liquid level no longer decline, thus effectively avoids danger The generation of danger；Use this transfusion device that patient can be made well to be had a rest, entourage also without Costing conscientious god, safety is high, practical.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of alarm infusion apparatus described in embodiment 1；

Fig. 2 is the structural representation dripping kettle in a kind of alarm infusion apparatus described in embodiment 1；

Fig. 3 is the structural representation dripping kettle in a kind of alarm infusion apparatus described in embodiment 2；

Fig. 4 is leakage plate and the company of showy assembly in a kind of alarm infusion apparatus described in embodiment 2 Connect schematic diagram.

Wherein: 1, tube for transfusion；2, needle for inserting bottle；3, kettle is dripped；4, flow regulator；5, medicine Liquid filter；6, injection needle；7, small opening；8, leakage plate；9, through hole；10, floating Assembly；11, contact chip；12, switch is triggered；13, signal projector；14, calling set； 15, connecting rod；16, ball float；17, top cap.

Detailed description of the invention

With following example, this utility model is described in further detail below in conjunction with the accompanying drawings.

Embodiment 1

As illustrated in fig. 1 and 2, this utility model embodiment 1 provides a kind of alarm infusion apparatus, Including the needle for inserting bottle 2 being sequentially connected with by tube for transfusion 1, drip kettle 3, flow regulator 4, medicinal liquid Filter 5 and injection needle 6, in described kettle 3, level is fixed with the leakage of multiple small opening 7 Plate 8, the small opening 7 in leakage plate 8, for leakage, described leakage plate 8 has through hole 9, logical Hole 9 may be located at the middle part of leakage plate 8 can also be positioned at the side of leakage plate 8, described through hole 9 Inside being provided with the floatation assembly 10 that can move up and down, described floatation assembly 10 top is provided with contact chip 11；Showy component bottom is positioned at ullage, and can float on liquid level, assembly top of floating The contact chip 11 in portion is used for connecting triggering switch 12.

The vertical lower being positioned at described contact chip 11 on described leakage plate 8 is provided with triggering switch 12, Described kettle 3 lateral wall is provided with and switchs 12 signal projectors 13 being connected with described triggering, described Signal projector 13 communication connects the calling set 14 being arranged on nurse station.Trigger switch 12 connection After, circuit communication, so that signal projector 13 is to the calling set 14 of nurse station or speaker Report to the police, improve practicality, overcome simultaneously and prior art uses infusion alarm often deposit In error, when residual liquid quantity is less, measure the defects such as inaccurate, practical.

When in a kettle 3, liquid is handed over few, floatation assembly 10 declines, and now contact chip 11 is with tactile After sending out switch 12 contact, circuit ON, signal projector 13 is to the calling set 14 of nurse station Penetrating message, remind nurse to pull out pin or continuous bottle, anti-Hemostatic Oral Liquid flows backward in tube for transfusion 1 from blood vessel, Avoid patient's secondary to have an injection, alleviate the working strength of nurse, avoid patient again simultaneously The misery having an injection, additionally, without observing at any time in infusion process, patient can obtain very well Rest, and retinue is without painstakingly, practical.

Embodiment 2

As shown in Figures 2 and 4, this utility model embodiment provides a kind of alarm infusion apparatus, should Embodiment 2 further defines the structure of described showy assembly on the basis of embodiment 1, Improve the multifunctionality of alarm infusion apparatus.

As it is shown on figure 3, it should be noted that described floatation assembly 10 includes that cross-under is described logical Connecting rod 15, ball float 16 and top cap 17 in hole 9, described ball float 16 and top cap 17 position respectively In bottom and the top of described connecting rod 15, described contact chip 11 is arranged on bottom described top cap 17 Edge.Showy assembly is arranged on described dripping in kettle 3, so the assembly that floats is that aseptic material is made, Material density is less than the density of water, thus ensures that ball float 16 can float in a liquid, top cap 17 Bottom is provided with contact chip 11, and when top cap 17 declines with ball float 16, contact chip 11 touches with described Send out switch 12 contact, so that circuit ON, it is achieved report to the police.

The described ball float 16 limited in the present invention and the diameter of described top cap 17 are all higher than described logical The internal diameter in hole 9.The diameter of ball float 16 and top cap 17 more than through hole 9 internal diameter design can in case Only floatation assembly 10 landing from through hole 9.

As shown in Figure 4, it should be noted that described leakage plate 8 is tapered, described through hole 9 Being opened in the middle part of described leakage plate 8, multiple described small openings 7 are all opened in described leakage plate 8 Going up and be positioned at the vertical lower of described top cap 17, described top cap 17 is to fit with described leakage plate 8 The cone cap joined.The special construction design of top cap 17 and leakage plate 8, mainly liquid in dripping kettle 3 During scale of construction abundance, ball float 16 floats, and liquid is fallen in top cap 17, owing to top cap 17 is cone cap, So liquid landing therewith is on the leakage plate 8 of taper, and slide on the leakage plate 8 of taper Last small opening 7 drips, and when transfusion is totally lost soon, in dripping kettle 3, liquid level declines, and top cap 17 is with floating Ball 16 declines, when top cap 17 is stuck in leakage plate 8, owing to top cap 17 is and described leakage plate The cone cap of 8 adaptations, so the small opening 7 on leakage plate 8 can all be sealed by top cap 17, this Time, liquid level no longer declines, and interrupts infusion process timely and effectively, eliminates air intravasation Human body is produced very adverse influence, more effectively avoids the medical thing produced in infusion process Therefore or conflict between doctors and patients, thus avoid danger generation, and then make transfusion become more safety can Lean on.

In order to realize the showy ability of showy assembly, the technical program defines described ball float 16 For hollow ball, the material density of described ball float 16 is less than the density of water.

In order to realize after medical personnel receive the notice of replacing infusion bottle, patients home also can be made Belong to reception notice, and remind nurse to change in time, the technical program defines described kettle 3 The audible-visual annunciator being connected in series with described signal projector 13 it is additionally provided with on lateral wall.Acousto-optic report Alert device includes audible alarm and light flash, thus improves and the effect of alarm.

This utility model is not limited to above-mentioned preferred forms, and anyone is of the present utility model Other various forms of products all can be drawn, no matter but appointing in its shape or structure under enlightenment What change, every have same as the present application or akin technical scheme, all falls within this practicality Within novel protection domain.

Claims

1. an alarm infusion apparatus, including the needle for inserting bottle (2) being sequentially connected with by tube for transfusion (1), Dripping kettle (3), flow regulator (4), liquid medicine filter (5) and injection needle (6), it is special Levying and be, the described interior level of kettle (3) is fixed with the leakage plate (8) of multiple small opening (7), Have through hole (9) on described leakage plate (8), be provided with in described through hole (9) can on move down Dynamic floatation assembly (10), described floatation assembly (10) top is provided with contact chip (11)；

The vertical lower being positioned at described contact chip (11) on described leakage plate (8) is provided with triggering switch (12), Described kettle (3) lateral wall is provided with triggers, with described, the signal projector (13) that switch (12) is connected, Described signal projector (13) communication connects the calling set (14) being arranged on nurse station.

2. alarm infusion apparatus as claimed in claim 1, it is characterised in that described floatation assembly (10) Including cross-under connecting rod (15), ball float (16) and top cap (17) in described through hole (9), Described ball float (16) and top cap (17) lay respectively at bottom and the top of described connecting rod (15), Described contact chip (11) is arranged on described top cap (17) bottom margin.

3. alarm infusion apparatus as claimed in claim 2, it is characterised in that described ball float (16) and The diameter of described top cap (17) is all higher than the internal diameter of described through hole (9).

4. alarm infusion apparatus as claimed in claim 2, it is characterised in that described leakage plate (8) in Taper, described through hole (9) is opened in the middle part of described leakage plate (8), multiple described small openings (7) all it is opened on described leakage plate (8) and is positioned at the vertical lower of described top cap (17), Described top cap (17) is the cone cap adaptive with described leakage plate (8).

5. alarm infusion apparatus as claimed in claim 2, it is characterised in that described ball float (16) is Hollow ball, the material density of described ball float (16) is less than the density of water.

6. alarm infusion apparatus as claimed in claim 1, it is characterised in that described kettle (3) outside The audible-visual annunciator being connected in series with described signal projector (13) it is additionally provided with on wall.