CN203507233U

CN203507233U - Disc type alarming assisting device for infusion

Info

Publication number: CN203507233U
Application number: CN201320588325.7U
Authority: CN
Inventors: 于大国; 李少敏; 王继明; 郝永鹏
Original assignee: North University of China
Current assignee: North University of China
Priority date: 2013-09-13
Filing date: 2013-09-13
Publication date: 2014-04-02
Anticipated expiration: 2023-09-13

Abstract

The utility model belongs to the technical field of medical treatment and public health instruments, and particularly relates to a disc type alarming assisting device for infusion. The disc type alarming assisting device solves the problem that an alarm and a reference do not exist in the existing infusion process. The disc type alarming assisting device comprises an automatic alarming part, a gravity display part and a gravity sensing part. First bottles of liquid medicine with the same component and column specification are hung on a lower hanging hook, and the outflow volume of the liquid medicine when alarming is needed for infusion operation can be obtained by adjusting relative positions of an outer disc and an inner disc; after initialization, the infusion operation is carried out, and the device can alarm automatically when alarming is needed by adjusting the inner disc. The disc type alarming assisting device has the advantages that the problem of thicknesses of bottle bottoms of liquid medicine bottles with different volume specifications are uneven and other problems are solved, accurate alarming is achieved, and the disc type alarming assisting device can help medical workers to complete the whole accompany process.

Description

A kind of disc type infusion alarming assistant

Technical field

This utility model belongs to a kind of medical sanitary apparatus, particularly a kind of disc type infusion alarming assistant.

Background technology

In clinical practice, patient's overall process of infusing needs medical personnel to accompany and attend to, and pays close attention at any time the variation of amount of liquid medicine, has increased the weight of entourage's burden.At present, infusion alarming method has three major types: photoelectric method, and to utilize light source to irradiate after medicinal liquid beam angle and change and report to the police, these class methods cannot estimate whether cause medicinal liquid chemical reaction, therefore just rest on theory stage; Contact method, utilizes medicinal liquid buoyancy, and the characteristics such as electric conductivity are reported to the police under the prerequisite directly contacting with medicinal liquid, and this method very easily causes liquid medicine contamination, and harm patient health, so extensively do not approved; Gravitational method, relies on the variation of infusion process herb liquid quality to complete warning, due to same specification medicinal liquid bottle bottle base thickness degree not etc., medicinal liquid bottle own wt is variant, causes time of fire alarming variant, reports to the police accurate not, be difficult to meet instructions for use, so class methods always cannot extensive use.So be badly in need of a kind of new infusion alarm and operational approach thereof, solve an above-mentioned difficult problem.

Summary of the invention

The purpose of this utility model: assist in order to solve current infusion process alarm free, rely on the difficult problem of accompanying and attending to and observing completely.In infusion process, for entourage provides reference, minimizing personnel are tired.Different at medicinal liquid bottle capacity, under the different precondition of medicine liquid ingredient, density, regulate as required alarm device, do not overcome same specification medicinal liquid bottle bottle base thickness degree not etc., the problem such as medicinal liquid bottle own wt is variant, realizes accurately and reporting to the police.

This utility model adopts following technical scheme to realize:

A kind of disc type infusion alarming assistant, take the first bottle liquid medicine actual flow output as according to reporting to the police, beginning and ending time corresponding to described actual flow output thought and needs moment of reporting to the police need to change medicine bottle time to medical personnel for starting from transfusion, since second bottle, the discharge of follow-up each bottle liquid medicine is all identical with first bottle of discharge, when the discharge of follow-up medicinal liquid is identical with first bottle of discharge, start to report to the police, warning completes by two steps, the first step, first bottle of transfusion operation initial with make respectively start mark and end mark the finish time, two mark position differences are corresponding to actual medicinal liquid discharge, described start mark and end mark are at same medicine liquid ingredient, relative position does not occur under same medicine bottle capacity specifications condition to be changed, second step, make above-mentioned start mark corresponding to the initial weight of second bottle, when medicinal liquid weight and above-mentioned end mark are reported to the police at once starting.

The above-mentioned first step makes when first bottle of transfusion starts, outer disk zero graduation to be alignd with pointer as start mark, and the stationary contact that makes to be fixed on inner disc as end mark contacts with the movable contact being fixed on pointer, and inner disc and outer disk are fixed; Start mark described in second step is corresponding to the initial weight of second bottle, even if the pointer position of the zero graduation in outer disk during with transfusion operation original state aligns.Above-mentioned zero graduation can be also other cue marks such as arrow, is called cue mark.

After described inner disc and outer disk are connected, the stationary contact on inner disc and the relative position of the zero graduation in outer disk are thought medicinal liquid discharge need to change medicine bottle time corresponding to starting from transfusion to medical personnel.

A kind of disc type infusion alarming assistant, comprise automatic alarm part, gravity display section and gravity sensing part, described automatic alarm partly comprises power supply part, inner disc, is fixed on the stationary contact on inner disc, is fixed on the movable contact of pointer one end, the outer disk securing member that can contact with the cannelure on inner disc through outer disk, the warning piece being connected with stationary contact, movable contact; Described gravity display section comprises housing, pointer, outer disk (can be evenly distributed with scale), the inner disc securing member that can contact with the chute on housing through inner disc; Described gravity sensing partly comprises stirrup, lower stirrup, knob, floating lever, the connector being connected with floating lever, the elastomeric element being connected with connector, with the adjusting rod that knob is connected, the inner ring of described outer disk contacts with the outer ring of inner disc, and the inner ring of described inner disc contacts with the outer ring of housing; The original state of transfusion operation is that zero graduation or the cue mark in outer disk aligns with pointer, and the done state of transfusion operation is that the movable contact on pointer contacts with the stationary contact on inner disc.

Zero graduation in described outer disk aligns with pointer through artificial adjustment, and this procedure definition, for zeroing, is defined as to original state by this state.When transfusion operation finishes, the stationary contact on inner disc contacts with the movable contact on pointer, and device is reported to the police, and this moment state is defined as to done state.The original state of transfusion operation is that zero graduation aligns with pointer, and the done state of transfusion operation is that the movable contact on pointer contacts with the stationary contact on inner disc.

The variable quantity of the original state of described pointer and done state pointer position is corresponding to medicinal liquid discharge.After inner disc and outer disk are connected, the stationary contact on inner disc and the relative position of the zero graduation in outer disk are thought medicinal liquid discharge need to change medicine bottle time corresponding to starting from transfusion to medical personnel.

Described outer disk securing member, through outer disk, enters the cannelure on inner disc.Described outer disk and inner disc are fixed by outer disk securing member, and described inner disc securing member, through inner disc, enters the chute on housing.Inner disc and housing are fixed by inner disc securing member.Outer disk can produce relative rotation with inner disc, and inner disc can produce rotation with respect to housing, and pointer can produce relative rotation with inner disc, and outer disk, inner disc, pointer rotatablely moving is separately separate, non-interference.

In described outer disk, can be evenly distributed with scale, the scale in outer disk distributes and with the pass of throw of pointer is: if hang medicinal liquid bottle backpointer, turn clockwise, the scale in outer disk is by counterclockwise evenly increasing; If hang medicinal liquid bottle backpointer, be rotated counterclockwise, the scale in outer disk evenly increases in the direction of the clock.

Described a kind of disc type infusion alarming assistant, its alarm method is: step 1, the first bottle liquid medicine of same composition and volume is suspended to lower stirrup, rotates outer disk, the zero graduation in outer disk is alignd with pointer, when amount of liquid medicine is reduced to need warning, regulate inner disc that the stationary contact on inner disc is contacted with the movable contact on pointer, electrode is connected, warning piece action, regulate outer disk securing member that outer disk and inner disc are connected, complete initialization; Step 2, after initialization finishes, directly hangs on lower stirrup by the medicinal liquid of same specification and carries out transfusion operation, regulates outer disk to zero graduation to align with pointer, after this waits until the timer automatic alarm of need to reporting to the police.

The beneficial effects of the utility model: first, this utility model be take the first bottle liquid medicine actual flow output as according to reporting to the police, can overcome due to same specification medicinal liquid bottle bottle base thickness degree not etc., medicinal liquid bottle own wt is variant, the time of fire alarming causing is variant, the accurate not problem of reporting to the police; The second, apparatus structure can be realized different medicine liquid ingredients, the accurate warning of different medicinal liquid bottle capacity, the adjusting of use device inner disc, outer disk, can arrange alarm point, and after once arranging, can be at congruent medicinal liquid, with capacity specifications medicinal liquid bottle condition under life-time service; The 3rd, the arrangement of device operating procedure can effectively improve the degree of accuracy of warning, in congruent medicinal liquid, transfusion operation first with capacity specifications medicinal liquid bottle, has arranged to regulate the operation of outer disk and inner disc, has realized the accurate warning under different warning requirements.

Accompanying drawing explanation

Fig. 1 is this utility model Facad structure schematic diagram.

Fig. 2 is this utility model gravity display section structural representation.

Fig. 3 is this utility model gravity sensing part-structure schematic diagram.

In figure: the upper stirrup of 1-, 2-knob, 3-inner disc, 4-outer disk, 5-inner disc securing member, stirrup under 6-, 7-stationary contact, 8-pointer, 9-movable contact, 10-outer disk securing member, 11-chute, 12-screwed hole, 13-pointer connector, 14-power supply part, 15-warning piece, 16-housing, 17-fixture, 18-floating lever, stirrup connecting rod under 19-, 20-connector, 21-elastomeric element, 22-adjusting rod, the upper stirrup connecting rod of 23-.

The specific embodiment

Below for by reference to the accompanying drawings to the further illustrating of this utility model embodiment, the specific embodiment is of the present utility model for illustrating, this utility model is not done to any restriction.

As Fig. 1, Fig. 2, shown in Fig. 3, this utility model mainly comprises stirrup 1, knob 2, inner disc 3, outer disk 4, inner disc securing member 5, lower stirrup 6, stationary contact 7, pointer 8, movable contact 9, outer disk securing member 10, chute 11, screwed hole 12, pointer connector 13, power supply part 14, warning piece 15, housing 16, fixture 17, floating lever 18, lower stirrup connecting rod 19, connector 20, elastomeric element 21, adjusting rod 22, upper stirrup connecting rod 23.

The alarm form of warning piece 15 can be audible alarm, vibration alarming, light flash warning etc.

The a collection of loading liquid for the treatment of for same composition and capacity specifications, the first bottle liquid medicine is suspended to lower stirrup 6, rotate outer disk 4, zero graduation in outer disk 4 is alignd with pointer 8, when amount of liquid medicine is reduced to need warning, regulate inner disc 3 to stationary contact 7 to contact with movable contact 9, two electrodes are connected, warning piece 15 actions, regulate outer disk securing member 10 that outer disk 4 and inner disc 3 are connected, complete initialization, after initialization finishes, by identical component, the medicinal liquid of same capacity specifications directly hangs on lower stirrup 6 and carries out transfusion operation, regulate outer disk 4 to zero graduation to align with pointer 8, after this when the timer of need to reporting to the police can automatic alarm.

Claims

1. a disc type infusion alarming assistant, it is characterized in that comprising automatic alarm part, gravity display section and gravity sensing part, described automatic alarm partly comprises power supply part (14), inner disc (3), is fixed on the stationary contact (7) on inner disc (3), is fixed on the movable contact (9) of pointer (8) one end, outer disk securing member (10), the warning piece (15) being connected with stationary contact (7), movable contact (9); Described gravity display section comprises housing (16), pointer (8), outer disk (4), inner disc securing member (5), described gravity sensing partly comprises stirrup (1), lower stirrup (6), described outer disk (4) contacts with inner disc (3), and described inner disc (3) contacts with housing (16); The original state of transfusion operation is that zero graduation or the cue mark in outer disk (4) aligns with pointer (8), and the done state of transfusion operation is that the movable contact (9) on pointer (8) contacts with the stationary contact (7) on inner disc (3).

2. a kind of disc type infusion alarming assistant according to claim 1, is characterized in that described pointer (8) is at original state and done state, and the variable quantity of its position is corresponding to medicinal liquid discharge.

3. a kind of disc type infusion alarming assistant according to claim 1, is characterized in that described outer disk securing member (10), through outer disk (4), enters the cannelure on inner disc (3).

4. a kind of disc type infusion alarming assistant according to claim 1, is characterized in that described inner disc securing member (5), through inner disc (3), enters the chute (11) on housing (16).

5. a kind of disc type infusion alarming assistant according to claim 1, it is characterized in that described gravity sensing partly comprises floating lever (18), the connector (20) being connected with floating lever (18), the elastomeric element (21) being connected with connector (20)

6. a kind of disc type infusion alarming assistant according to claim 1, is characterized in that the inner ring of described outer disk (4) contacts with the outer ring of inner disc (3), and the inner ring of described inner disc (3) contacts with the outer ring of housing (16);

7. a kind of disc type infusion alarming assistant according to claim 1, it is characterized in that described outer disk (4) and inner disc (3) can be connected by outer disk securing member (10), inner disc (3) can be connected by inner disc securing member (5) with housing (16).

8. a kind of disc type infusion alarming assistant according to claim 1, is characterized in that outer disk (4) can be evenly distributed with scale.

9. a kind of disc type infusion alarming assistant according to claim 1, is characterized in that described gravity sensing partly comprises knob (2), the adjusting rod (22) being connected with knob (2).