CN202637606U

CN202637606U - Electric rolling type infusion instrument

Info

Publication number: CN202637606U
Application number: CN 201220081127
Authority: CN
Inventors: 李建玉; 夏菱; 白建萍; 迮浩城; 邱妍; 周道裕
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-06
Filing date: 2012-03-06
Publication date: 2013-01-02
Anticipated expiration: 2022-03-06

Abstract

The utility model provides an electric rolling type infusion instrument, which comprises an electric motor, a screw, a roller, a lithium battery, a circuit board, an infusion bag, an infusion bag fixing frame, a weight sensor, an air bubble monitoring unit, an infusion rate monitoring unit, a charging socket, a liquid crystal display screen, a micro loudspeaker, an alarm indicating lamp, a function key, an LED illuminating lamp, a disposable infusion tube and a plastic shell. The electric rolling type infusion instrument is characterized in that the electric motor, the screw rod, the roller and the infusion bag are all arranged on the infusion bag fixing frame. The electric motor drives the roller to extrude the infusion bag through the screw, so that the infusion bag generates a controllable external pressure. Thus, high-volume liquids in the infusion bag can be quantificationally, periodically and safely infused into the body of a patient. The electric rolling type infusion instrument has the beneficial effects of simple and convenient fixation and convenient carrying, thus is particularly applicable to blood transfusion and solution infusion for patients during wartime, natural disasters or for patients being rescued or in transit during a pre-hospital emergency.

Description

Electronic rolling-type infusion instrument

Affiliated technical field

This practicality relates to technical field of medical instruments, need not to promote the transfusion bag height, can be the electronic rolling-type infusion instrument of liquid safe ground input human body.

Background technology

Present infusion model commonly used is with drip stand, hook or promote infusion bottle (bag) highly with the hands mode such as hold high temporarily, makes its generation be higher than the pressure of human vein pressure, finishes liquid input.This gives pre hospital care, particularly gives emergency treatment to a patient under the condition in the open air and bring inconvenience (injuring treatment of war wound that the rescue and treatment of the wounded carried out, personnel's injury that war causes carry out etc. such as vehicle accident or the natural disaster personnel that cause); In addition, in the transhipment sick and wounded's process, high transfusion bag (bottle) of hanging, tube for transfusion are jolted to rock and are swung because of the vehicles (car and boat, aircraft) or manpower stretcher, are easy to make the junction of infusing to get loose even transfusion needle is taken out of.The infusion model of commonly using at present, the range of activity of transfusion patient is restricted, particularly the patient of the more common transfusions of Pediatrics Department or families of patients adopt various modes holding the transfusion bag sight such as walk up and down high in the Transfusion For Outpatients Room of many hospitals and clinical department, have plenty of for alleviating the arduous of long-time bed transfusion; Have plenty of and to go to toilet; And child more is because pain and fear are mismatched.These have not only brought inconvenience to patient, have also increased potential safety hazard to infusion treatment.

Summary of the invention

In order to overcome inconvenience and the potential safety hazard in the above-mentioned infusion process, change the height that traditional infusion must be used drip stand, hook or hold etc. method lifting infusion bottle (bag) with hands high, this device need not to promote infusion bottle (bag) highly, can be placed on patient body around, any position in the tube for transfusion length range, all can finish safely transfusion.

The technical scheme that its technical problem that solves this utility model adopts is:

Electronic rolling-type infusion instrument is comprised of vitals such as electro-motor, screw rod, roller, lithium battery, circuit board, transfusion bag, transfusion bag fixed mount, weight sensor, bubble monitoring device, a slowdown monitoring device, charging socket, LCDs, Microspeaker, alarm lamp, function button, LED illuminating lamp, disposable infusion (blood) pipe, cabinets.It is characterized in that: electro-motor, screw rod, roller and transfusion bag all are installed on the transfusion bag fixed mount, electro-motor drives roller extruding transfusion bag by screw rod, make transfusion bag produce controlled external pressure, can be the large capacity liquid quantitative in the transfusion bag, regularly, in the safety input patient body; Have accurate weight sensor at the transfusion bag fixed mount, weight sensor is input to this sensor-based system automatically with the weight parameter of transfusion bag and liquid; 2-5 centimetre tube for transfusion is loaded onto bubble monitoring device under Murphy's burette; Load onto a slowdown monitoring device in the Murphy's burette stage casing of tube for transfusion; Being provided with the prompting of Microspeaker and alarm lamp on the circuit board reports to the police; Be provided with transparency window on the cabinet, the Mo Feishi dropper on the tube for transfusion is installed in the transparency window; Other scalable and the flexible LED illuminating lamp of arranging of cabinet; The LCDs on infusion instrument surface, alarm lamp and functional keys all post the PVC film.

1, electro-motor, screw rod, roller and transfusion bag all are installed on the transfusion bag fixed mount, adopt electro-motor to drive the operation principle of roller extruding transfusion bag by screw rod, make transfusion bag produce controlled external pressure, can be in large capacity liquid quantitative, the safe and timing input patient body.

2, have accurate weight sensor at the transfusion bag fixed mount, just weight parameter can be input to this system automatically when bringing into use transfusion bag, by function button, can implement to arrange stage by stage, regulate the residue amount of infusion, voice and display lamp prompting are reported to the police.When residue 10ml liquid weight, system's automatic alarm, stop liquid input.

3, bubble monitoring device is equipped with at 2-5 centimetre tube for transfusion place under Murphy's burette, has bubble in the tube for transfusion in case monitor, and just reports to the police immediately by voice and display lamp prompting, and infusion instrument is automatically stop liquid input at once.

4, load onto in the Murphy's burette stage casing of tube for transfusion and drip a slowdown monitoring device, during too fast or excessively slow abnormal conditions outside monitoring specified scope, report to the police by voice and display lamp prompting, stop liquid is inputted automatically at once.

5, be provided with transparency window on the cabinet, the Mo Feishi dropper on the tube for transfusion is installed in the transparency window, can observe by the transparency window on the shell input condition of liquid.

6, other scalable and the flexible LED illuminating lamp of arranging of cabinet can be for operation illumination under the environment of night or insufficient light.

7, the LCDs on infusion instrument surface, alarm lamp and function button all post the PVC film, play dustproof and waterproof, are convenient to use under the adverse circumstances; Also be convenient to disinfect, prevent cross infection.

8, the device with transfusion bag, tube for transfusion and monitoring all is installed on the infusion instrument, closes sealing by the transparent plastic door.

The beneficial effects of the utility model are:

1, do not need to suspend in midair infusion bottle (bag), blood transfusion, transfusion when being specially adapted to wartime, natural disaster, pre hospital care in rescue and the transporting patient way.

2, fixing easy, easy to carry, transfusion patient need not long-time passive seat or sleeping, can suitably walk about.

3, waterproof and dustproof, sterilization is convenient, avoids cross infection.Also can safe operation in harsh climate condition (such as sleet weather, dust storm climatic environment etc.).

4, with scalable and flexible LED illuminating lamp, under the situation of night or insufficient light such as the environment such as tunnel and mine, also can finish other operations such as transfusion.

Description of drawings

Below in conjunction with accompanying drawing, this utility model is further specified.

Fig. 1 is stereo appearance figure of the present utility model.

Fig. 2 is that structure of the present utility model is launched schematic diagram.

Fig. 3 is front schematic view of the present utility model.

Fig. 4 is positive schematic internal view of the present utility model.

Fig. 5 is the back side of the present utility model schematic internal view.

1, plastics fore shell 2, on and off switch 3, circuit board 4, plastic body 5, LED light switch door 6, rolling wheel 7, LED illuminating lamp 8, transfusion bag fixed mount 9, transfusion bag 10, plastic, transparent door 11, disposable infusion (blood) pipe 12, electro-motor 13, screw rod 14, bubble monitoring device 15, a slowdown monitoring device 16, weight sensor 17, lithium battery 18, charging socket 1-1, LCDs 1-2, alarm lamp 1-3, function button 1-4, the visual transparency window of Mo Feishi dropper

The specific embodiment:

In Fig. 1-5, LCDs 1-1 is arranged on the panel of plastics fore shell 1, work alarm lamp 1-2 is arranged, the visual transparency window 1-4 of function button 1-3 and Mo Feishi dropper is arranged; On and off switch 2, circuit board 3, LED light switch door 5, LED illuminating lamp 7, lithium battery 17 and charging inlet 18 are installed between the back of plastics fore shell 1 and the plastic body 4; Plastic body 4 behind top, the right is equipped with bubble monitoring device 14 and drips slowdown monitoring device 15; Plastic body 4 behind bottom is equipped with weight sensor 16, transfusion bag fixed mount 8 has been installed, transfusion bag 9 overlapping hanging on the transfusion bag fixed mount 7 above the weight sensor 16; Electro-motor 12 and screw rod 13 are fixed on the side of transfusion bag fixed mount 8, rolling wheel 6 screw rod 13 that is threaded is fixed on the top of transfusion bag 9, transfusion bag 9 is compressed, and circuit board 3 control electro-motors 12 rotating screw bolts 13 drive rolling wheel 6 and move down compression transfusion bag 9 generation internal pressures; Transfusion (blood) pipe 11 1 ends connect transfusion bag 9, then successively by dripping slowdown monitoring device 15 and bubble monitoring device 14, draw at last plastic body 4; Transparent door cover 10 is equipped with in the back of plastic body 4.

Using method: transfusion bag 9 and disposable infusion (blood) pipe 11 are coupled together, open transparent door cover 10, transfusion bag 9 is fixed on the transfusion bag fixed mount 8 of rolling wheel 6 belows; Disposable infusion (blood) pipe 11 passed drip a slowdown monitoring device 15, the Mo Feishi dropper is fixed on the visual transparency window 1-4 of dropper, allow at any time observable transfusion drip speed of user; Pass again bubble monitoring device 14 disposable infusion (blood) pipe 11 is drawn out to plastic body 4 outsides, turn on the power switch 2,1-3 adjusts infusion parameter by function button, such as number of infusion drops, minimum residual liquid quantity, pressure etc., close transparent door cover 10, after routine finishes venipuncture according to transfusion, start this infusion instrument and infuse.

Claims

1. an electronic rolling-type infusion instrument comprises electro-motor, screw rod, roller, lithium battery, circuit board, transfusion bag, transfusion bag fixed mount, weight sensor, bubble monitoring device, drips slowdown monitoring device, charging socket, LCDs, Microspeaker, alarm lamp, function button, LED illuminating lamp, one-time infusion tube, cabinet; It is characterized in that: electro-motor, screw rod, roller and transfusion bag all are installed on the transfusion bag fixed mount, electro-motor drives roller extruding transfusion bag by screw rod, make transfusion bag produce controlled external pressure, can be the large capacity liquid quantitative in the transfusion bag, regularly, in the safety input patient body.

2. electronic rolling-type infusion instrument according to claim 1, it is characterized in that: have weight sensor at the transfusion bag fixed mount, weight sensor is input to sensor-based system automatically with the weight parameter of transfusion bag and liquid.

3. electronic rolling-type infusion instrument according to claim 1, it is characterized in that: bubble monitoring device is equipped with at 2-5 centimetre tube for transfusion place under the Murphy's burette in one-time infusion tube.

4. electronic rolling-type infusion instrument according to claim 1 is characterized in that: be equipped with in the Murphy's burette stage casing of tube for transfusion and drip the slowdown monitoring device.

5. electronic rolling-type infusion instrument according to claim 1 is characterized in that: be provided with the prompting of Microspeaker and alarm lamp on the circuit board and report to the police.

6. electronic rolling-type infusion instrument according to claim 1, it is characterized in that: be provided with transparency window on the cabinet, the Mo Feishi dropper on the tube for transfusion is installed in the transparency window.

7. electronic rolling-type infusion instrument according to claim 1 is characterized in that: other scalable and the flexible LED illuminating lamp of arranging of cabinet.

8. electronic rolling-type infusion instrument according to claim 1, it is characterized in that: the liquid crystal display screen on infusion instrument surface, alarm lamp and functional keys all post the PVC film.