CN203342133U

CN203342133U - Battlefield wounded person carrying type differential-pressure-free blood transfusion and infusion device

Info

Publication number: CN203342133U
Application number: CN 201320422721
Authority: CN
Inventors: 何诺
Original assignee: GUANGDONG YIMAI TECHNOLOGY Co Ltd
Current assignee: GUANGDONG YIMAI TECHNOLOGY Co Ltd
Priority date: 2013-07-10
Filing date: 2013-07-10
Publication date: 2013-12-18
Anticipated expiration: 2023-07-10

Abstract

The utility model provides a battlefield wounded person carrying type differential-pressure-free blood transfusion and infusion device which is carried about by a wounded person. A casing of the device is divided into an upper layer and a lower layer, wherein an infusion bag or a blood transfusion bag is arranged on the upper layer, a circuit board and a small motor are installed on the lower layer, and a rotation disc is installed on a shaft of the small motor. 6 rolling wheels are evenly distributed on the circumference of the rotation disc, wherein the axis of the small motor serves as the circle center of the circumference, an infusion tube is arranged between the rolling wheels and a circular-arc press plate under the rolling wheels, the left end of the infusion tube is connected with the infusion bag on the upper layer of the casing, and the right end of the infusion tube is connected with a syringe needle. The motor drives the rolling wheels to rotate, liquid medicine in the infusion tube is extruded out and infused into a human body. The infusion bag, the infusion tube and the syringe needle are disposable, and the device is convenient to operate, safe, reliable and free of cross infection, provides reliable guaranty for rescue of battlefield wounded persons and meanwhile provides convenience for patients in hospitals.

Description

The battlefield wounded from portable type without the pressure reduction infusion device

Technical field

This novel battlefield rescue and treatment of the wounded articles for use that belong to, especially relate to a kind of battlefield wounded from portable type without the pressure reduction infusion device.

Background technology

The wounded's rescue on battlefield at present, injured soldier to be lifted to hideaway implement interim wrapping treatment, again severely injured personnel being transported to rear is treated, this interim treatment due to limited conditions, can not be wounded's transfusion and blood transfusion timely, simultaneously in transit because shipping conditions is limit, also transfusion and blood transfusion in time, lack necessary treatment means, increased the wounded's misery and mortality rate.When medical personnel rescue wounded's transfusion and blood transfusion, on the shelf that medicinal liquid or blood plasma are hung in height, utilize liquid level difference to carry out intravenous injection, this hanging bottle type transfusion and blood transfusion method obviously can not adapt to the needs in wartime, therefore in the rescue in battlefield, be sought after a kind ofly need not hanging the liquid bottle, can be with the wounded's mobile portable liquid/blood transfusion device arbitrarily.In addition, the human transfusion of hospital, also hang over medicinal liquid bottle on shelf and carry out, and when needs of patients moves, sometimes goes to toilet, and also needs to have in addition the people lifting bottle with hands mobile very inconvenient together.Especially some modern government functionaries, the scene that has emergency management also can't leave, also occur often, therefore also needing a kind ofly need not to hang the liquid bottle, the transfusion device that can carry aspect treatment and nursing.

Summary of the invention

This novel purpose is, overcome the deficiency of general infusion set, a kind of portable liquid/blood transfusion device is provided, medicinal liquid and transfusion device are integrated, and by the wounded, are carried, and amount of infusion and transfusion speed can be regulated, the pressure of transfusion is, by scroll wheel, the medicinal liquid in tube for transfusion or blood plasma are squeezed out to the input human body, transfusion bag, tube for transfusion and syringe needle are disposable product, safe and reliable, but without the fluid and blood transfusion apparatus of cross infection Portable mobile.

For achieving the above object, the following technical scheme of this novel employing: a kind of battlefield wounded are from portable type without the pressure reduction infusion device, and transfusion bag is equipped with on its shell upper strata, and wiring board and small machine are equipped with in lower floor, on the axle of small machine, rolling disc are housed.Take on rolling disc on the circumference that the axle center of small machine is the center of circle and be evenly equipped with 6 scroll wheels, between scroll wheel and following circular arc pressing plate, tube for transfusion is housed, the transfusion bag on the left end connected with outer casing upper strata of tube for transfusion, the right-hand member connecting needle, be serially connected with foam filter on tube for transfusion.For realizing the liquid rear autostop of being totally lost, pressure transducer is housed below the transfusion bag on shell upper strata,

The beneficial effects of the utility model are: the deficiency that overcomes general infusion set, fluid and blood transfusion apparatus automaticity simple in structure is high, safe and reliable, easy to operate, the necessary means of battlefield to wounded's rescue is provided, by transfusion and blood transfusion treatment timely, made the wounded's obtaining medical treatment more early, the wounded's misery and mortality rate have been reduced, for rescue of battlefield provides Reliable guarantee.Simultaneously this transfusion device also is applicable to transfusion or the blood transfusion of hospital to patient, and some modern government functionaries leave after can using this device and indwelling needle to inject when emergency management is arranged, and pull up voluntarily remaining needle after having injected and get final product.

The accompanying drawing explanation:

Below in conjunction with accompanying drawing and further illustrate novel by embodiment:

Fig. 1 is the structural representation of embodiment;

Fig. 2 is the schematic diagram of roll station;

Fig. 3 is the schematic diagram at the embodiment shell back side;

In figure: 1 tube for transfusion; 2 wiring boards; 3 foam filters; 4 syringe needles; 5 speed arrange button; 6 amount of infusion arrange button; 7 switches; 8 front panels; 9 LCDs; 10 housings; 11 transparency windows; 12 upper covers; 13 left side cover plates; 14 housing upper stratas; 15 transfusion bag; 16 small machines; 17 pressure transducers; 18 housing lower floors; 19 rolling wheels; 20 small machine axles; 21 rolling discs; 22 circular arc pressing plates; 23 braces; 24 clips; 25 battery cases; 26 charging plugs.

The specific embodiment

The structure of embodiment as shown in Figure 1, its housing 10 is divided into the upper and lower, transfusion bag 15 is equipped with in 14 the insides, upper strata, the header board on upper strata is transparency window 11, see through transparency window and can see the state of transfusion bag 15, pressure transducer 17 is housed below transfusion bag 15, and roller pressurizing unit and wiring board 2 are equipped with 18 the insides in lower floor.The roller pressurizing unit is comprised of small machine 16, rolling disc 21, rolling wheel 19 and circular arc pressing plate 22 etc., small machine 16 is contained in housing lower floor, rolling disc 21 is contained on

small machine axle

20,6 rolling wheels 19 are housed on

rolling disc

21,6 rolling wheels are distributed on take on the circumference that the axle center of small machine is the center of circle, circular arc pressing plate 22 is housed below rolling wheel, and the circumference uniform with 6 rollers of the radian on the circular arc pressing plate conforms to.Between rolling wheel and circular arc pressing plate 22, tube for transfusion 1 is housed, the transfusion bag 15 on the left end connected with outer casing upper strata of tube for transfusion, right-hand member connecting needle 4, the micro-bubble produced while infusing in order to eliminate, be serially connected with foam filter 3 on tube for transfusion, foam filter is to be made by multiply cloth.

Upper cover 12 and left side cover plate 13 are all openable mobiles.A speed is housed on the front panel 8 of housing lower floor button 5 is set, amount of infusion arranges button 6, switch 7 and LCDs 9, and wiring board 2 is equipped with at the back side of plate 8 in front, on wiring board 2, driving circuits is housed, and buzzer also is contained on wiring board.Fig. 2 is the schematic diagram of roll station, and the arrow on rolling disc 21 is the direction of turn disc, and Fig. 3 is the schematic diagram at the transfusion device shell back side.Braces 23 can hang on patient's shoulder, also can hang on patient's belt with clip 24, for reducing in use cost battery case 25, No. 5 batteries of 4 joint is housed, but charging plug 26 external charge power supplys.

The circuit part of transfusion device is known technology, repeats no more here.

First that the gas in transfusion bag 15 is emptying during use, open transfusion device upper cover 12 and left side cover plate 13, transfusion bag 15 is put into to housing upper strata 14, the tube for transfusion 1 be connected with transfusion bag 15 is placed between rolling wheel and circular arc pressing plate 22, press on switch 7 LCDs 9 and show that dripping speed is zero, syringe needle 4 is thrust to patient's vein blood vessel, fix with adhesive tape, this device is fixed on the wounded's arm with nylon fastener belt.Syringe needle 4 can be that common syringe needle can be also remaining needle, adjust and drip the fast numeral that button 5 is observed demonstration on LCDs 9 simultaneously that arranges, till adjusting to needs, at this moment small machine rotates according to the speed of adjusting, thereby drive rolling disc 21 and rolling wheel, rotate, the medicinal liquid between rolling wheel and circular arc pressing plate 22 in tube for transfusion 1 is constantly squeezed out the input human body.The adjustment amount of infusion arranges button 6 total amount of infusion can be set as required.After medicinal liquid in transfusion bag 15 is totally lost, the pressure transducer 17 below the liquid bag is sent signal, and motor stops operating, and shows the information of being totally lost on LCDs 9, and buzzer sends prompt tone simultaneously, and the using method of blood transfusion and transfusion is basic identical.

This device, overcome the deficiency of existing transfusion device, and the necessary means of battlefield to wounded's rescue is provided, and by transfusion and blood transfusion treatment timely, reduced the wounded's misery and mortality rate, for rescue of battlefield provides Reliable guarantee.This transfusion device also is applicable to transfusion or the blood transfusion of hospital to patient simultaneously, some modern government functionaries, after can using this device and indwelling needle injection when emergency management is arranged, leave, disclosing of it is bound to be subject to the welcome that army rear service ensures department and medical personnel, also can bring larger economic benefit and social benefit to enterprise simultaneously.

Claims

The battlefield wounded from portable type without the pressure reduction infusion device, transfusion bag is equipped with on its shell upper strata, wiring board and small machine are equipped with in lower floor, on the axle of small machine, rolling disc is housed, it is characterized in that: take on rolling disc on the circumference that the axle center of small machine is the center of circle and be evenly equipped with 6 scroll wheels, between scroll wheel and following circular arc pressing plate, tube for transfusion is housed, the transfusion bag on the left end connected with outer casing upper strata of tube for transfusion, right-hand member connecting needle.
2. as claimed in claim 1 without the pressure reduction infusion device, it is characterized in that: be serially connected with foam filter (3) on tube for transfusion (1).
3. as claimed in claim 1 without the pressure reduction infusion device, it is characterized in that: pressure transducer (17) is housed below the transfusion bag on shell upper strata (15).