Electron gas pump type lifts buttocks deviceTechnical field
This utility model belongs to technical field of medical treatment mechanical, is specifically related to a kind of electron gas pump type and lifts buttocks device.
Background technology
At present during corrective surgery, patient's buttocks is close to operation table, causes most skin or rumpbone tail after perineal position buttocksPortion's skin degerming is not in place, is easily caused wound infection after perineum operation, causes the postoperative appearance situation that sb.'s illness took a turn for the worse, to patientBring irremediable accident.Traditional buttocks mode of lifting can be moved by patient or padded patient's waist, and troublesome poeration, to patientBring discomfort.Therefore, nowadays lack a kind of simple in construction, reasonable in design, use quick, safe and reliable electron gas pump type to liftButtocks device, this electron gas pump type lifts buttocks device can raise patient's buttocks by the way of fast aeration, makes patient breech surgery Qian Shu districtDuring sterilization, buttocks separates with operation bed surface, and during sterilization, rumpbone tail skin can be fully achieved the purpose of sterilization, reduces perineal positionSurgical wound infection probability；Can be easy to spread aseptic list simultaneously；It addition, avoid source of the gas constantly to cause airbag inflation for airbag aerationDamage, when air bag is full of, uses three-way valve gas circuit is commutated and keeps inflated condition, there is practical value.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, it is provided that a kind of electronicsAir-pump type lifts buttocks device, and it is novel in design rationally, can quickly realize airbag aeration, raise patient's buttocks, it is achieved patient's buttocks and handsArt bed surface separates, and quickly carries out disinfection most skin after buttocks, reduces perineum operation wound infection probability, and air bag is full of logicalCross three-way valve and dredge source of the gas, safe and reliable, practical, it is simple to promote the use of.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: electron gas pump type lifts buttocks device, its featureBeing: include air bag and the electronics inflator pump for airbag aeration, electronics inflator pump is connected with air bag by trachea, and trachea is arrangedHaving three-way valve, three-way valve is two-bit triplet ball valve, and the air inlet of described two-bit triplet ball valve is by trachea with electronics inflator pump evenLogical, a working hole of described two-bit triplet ball valve is connected with air bag by trachea.
Above-mentioned electron gas pump type lifts buttocks device, it is characterised in that: it is provided with and electronics on the shell of described electronics inflator pumpPressure gauge, air pump switch and the power interface of inflator pump electrical connection.
Above-mentioned electron gas pump type lifts buttocks device, it is characterised in that: described air bag is cube structure.
Above-mentioned electron gas pump type lifts buttocks device, it is characterised in that: length L=40cm of described air bag～50cm, air bagWidth D=40cm～50cm, height H=15cm～20cm of air bag.
Above-mentioned electron gas pump type lifts buttocks device, it is characterised in that: described air bag is medical grade rubber aerating gasbag.
Above-mentioned electron gas pump type lifts buttocks device, it is characterised in that: a length of 1.5m～2m of described trachea, three-way valve is arrangedOn the trachea at balloon positions.
Above-mentioned electron gas pump type lifts buttocks device, it is characterised in that: described two-bit triplet ball valve is T-shaped two-bit triplet ball valve.
This utility model compared with prior art has the advantage that
1, this utility model is by arranging medical grade rubber aerating gasbag, preoperative, and opening electronics inflator pump is that medical grade rubber fillsGas airbag aeration, during the inflation of medical grade rubber aerating gasbag, patient's waist is propped, thus raises buttocks, it is simple to medical carePersonnel decontamination processes skin after buttocks；When patient performs the operation, medical grade rubber aerating gasbag is deflated and pads under patient's waist, not shadowRing operation to carry out, simple to operate, convenient to use, it is simple to promote the use of.
2, this utility model connects electronics inflator pump and air bag by arranging three-way valve, when air bag needs inflation, and threewayThe horizontal passageway of valve connects air bag, and now another working hole of three-way valve is by spool jams, it is to avoid another from three-way valve of gasOne working hole is discharged, and wastes resource；When air bag is full of gas, the spool in three-way valve is rotated counterclockwise, now, three-way valveVertical passage connect, the working hole that three-way valve is connected with air bag is blocked, it is ensured that air bag avoids air bag while not overchargedGas leakage, reliable and stable, using effect is good.
3, this utility model is novel in design reasonable, and volume is little, fast response time, removes and installs conveniently, practical, it is simple toPromote the use of.
In sum, this utility model is novel in design rationally, and simple in construction can quickly realize airbag aeration, raise patientButtocks, it is achieved patient's buttocks separates with operation bed surface, quickly carries out disinfection most skin after buttocks, reduces perineum operation woundMouthfeel dye probability, the most beneficially patient spread list；Air bag is full of dredges source of the gas by three-way valve, safe and reliable, practical, justIn promoting the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the external structure schematic diagram of this utility model three-way valve.
Fig. 3 is the open position view of this utility model three-way valve.
Fig. 4 is the off-position view of this utility model three-way valve.
Description of reference numerals:
1 electronics inflator pump；1-1 Pressure gauge；1-2 air pump switch；
1-3 power interface；2 tracheas；3 three-way valve；
3-1 handle；3-2 valve body；3-3 spool；
4 air bags.
Detailed description of the invention
As it is shown in figure 1, this utility model includes that air bag 4 and the electronics inflator pump 1 for air bag 4 inflation, electronics inflator pump 1 lead toCrossing trachea 2 to be connected with air bag 4, trachea 2 is provided with three-way valve 3, three-way valve 3 is two-bit triplet ball valve, described two-bit triplet ballThe air inlet of valve is connected with electronics inflator pump 1 by trachea 2, a working hole of described two-bit triplet ball valve by trachea 2 andAir bag 4 connects, and described two-bit triplet ball valve is T-shaped two-bit triplet ball valve.
As shown in Figure 2, Figure 3 and Figure 4, in actual connection, the P end that air inlet is three-way valve 3 of T-shaped two-bit triplet ball valveMouthful, the A port that working hole is three-way valve 3 of the open position state of T-shaped two-bit triplet ball valve, the off-position shape of T-shaped two-bit triplet ball valveThe working hole of state is the B port of three-way valve 3, and in actual connection, trachea 2 includes the first trachea and the second trachea, the P of three-way valve 3Port is connected with electronics inflator pump 1 by described first trachea, and the A port of three-way valve 3 is by described second trachea with air bag 4 evenLogical, the B port of three-way valve 3 and atmosphere.
In actually used, as it is shown on figure 3, electronics inflator pump 1 is inflated for air bag 4, three-way valve 3 is in open position state, threewayThe spool 3-3 of valve 3 uses inverted T-shaped to arrange, and the horizontal passageway of spool 3-3 connects with the P port of three-way valve 3 and the A port of three-way valve 3Logical, the 3rd port of spool 3-3 is towards the opposite direction of the B port of three-way valve 3, the B port of blocking three-way valve 3, it is to avoid gasDischarge, waste resource.
In actually used, as shown in Figure 4, after air bag 4 is full of, the handle 3-1 of operation three-way valve 3 makes three-way valve 3 be inOff-position state, it is ensured that air bag 4 avoids air bag 4 to leak gas while not overcharged.
As it is shown in figure 1, in the present embodiment, the shell of described electronics inflator pump 1 is provided with and electrically connects with electronics inflator pump 1Pressure gauge 1-1, air pump switch 1-2 and the power interface 1-3 connect.
It should be noted that power interface 1-3 is connected with external power source by power line, described external power source can be cityElectricity power supply, it is also possible to be stand-by power supply.
As it is shown in figure 1, in the present embodiment, described air bag 4 is cube structure, length L=40cm of described air bag 4～50cm, width D=40cm～50cm of air bag 4, height H=15cm～20cm of air bag 4.
It should be noted that when air bag 4 is not inflated, air bag 4 is laid under patient's body for empty flat state；When air bag 4 fillsWhen expiring gas and lie on air bag 4 without patient, air bag 4 is cube structure；When air bag 4 is full of gas and has patient to lie on air bag 4Time, the air bag 4 of described cube structure deforms, and its side is convex-shaped arc surface, according to actual patient build, select comfortable suitablyLift buttocks device for patient.
In the present embodiment, described air bag 4 includes medical grade rubber aerating gasbag.
In the present embodiment, a length of 1.5m～2m of described trachea 2, three-way valve 3 is positioned close to the gas of air bag 4 positionOn pipe 2, electronics inflator pump 1 can be placed in the position away from medical personnel, it is simple to gets rid of the barrier around operation table, three-way valveOn 3 tracheas 2 being arranged close to air bag 4 position, it is simple to medical personnel's switching manipulation.
When this utility model uses, preoperative, need to clear up skin of buttock it is carried out disinfection and avoid infection, external power sourceConnect the power interface 1-3 of electronics inflator pump 1, open air pump switch 1-2, Pressure gauge 1-1 and show the work of electronics inflator pump 1 in real timeMaking atmospheric pressure value, three-way valve 3 is in open position state, and the gas of electronics inflator pump 1 output is from the P port air inlet of three-way valve 3, from threewayThe A port of valve 3 is given vent to anger and is inflated for air bag 4, when air bag 4 is full of gas, drives three-way valve 3 by rotating the handle 3-1 of three-way valve 3Spool 3-3 rotate counterclockwise 90 °, horizontal passageway one end of spool 3-3 is blocked, the horizontal passageway other end of spool 3-3 withThe B port connection of three-way valve 3, now, the P port air inlet of three-way valve 3, flow to three-way valve 3 through the 3rd port of spool 3-3B port is arranged outwardly, and three-way valve 3 is in off-position state, safe and reliable；After perineal position sterilization cleaning completes, at patient's bodyThe lower aseptic list of laying, closes electronics inflator pump 1, racks up gas in air bag 4, recovers the open position state of three-way valve 3, air bag 4 quiltBeing pressed under patient's body, do not affect patient's operation technique, easy to use, using effect is good.
The above, be only preferred embodiment of the present utility model, not impose any restrictions this utility model, everyAny simple modification, change and equivalent structure change above example made according to this utility model technical spirit, the most stillBelong in the protection domain of technical solutions of the utility model.