A kind of blood internal medicine tourniquetTechnical field
The utility model relates to tourniquet technical field, specially a kind of blood internal medicine tourniquet.
Background technique
Tourniquet is refined using medical macromolecular materials natural rubber or specific rubber, milky, strip platypelloid type,Point connects stack-type mounted box, and retractility is strong, can continuity extraction.Be infused, draw blood conventional therapy and treatment suitable for medical institutions,Blood transfusion, when hemostasis, are disposable；Or emergency hemostasis when extremity hemorrhage, field snakebite and bugbite bleeding.Currently, a property time hemostasisBand is generally naturally as glue is made, in wide flat type.As unit of item, independent unitary package is in the majority, and nursing staff is not square using poleJust, task performance is caused to substantially reduce using the use of preceding palpus dismantling packaging, high frequency time every time, displeased use.It is known to appear on the marketNewest bayonet type connect the disposable tourniquet of odd test, be that multiple tourniquets are put into a packing box, between each tourniquet lead toLock connection is crossed, can achieve the purpose of continuous drawing.
But existing tourniquet cannot be tied up directly on limbs, in preparation the position of tourniquet need first to pad one layer of dressing,The cloth pad of the softness such as towel, to protect skin, wearing mode is more troublesome；Therefore, be unsatisfactory for existing demand, to this wePropose a kind of blood internal medicine tourniquet.
Utility model content
The purpose of this utility model is to provide a kind of blood internal medicine tourniquets, to solve to propose in above-mentioned background techniqueExisting tourniquet cannot directly tie up on limbs, the position of tourniquet needs first to pad the softnesses such as one layer of dressing, towel in preparationCloth pad, to protect skin, the problem of wearing mode is more troublesome.
To achieve the above object, the utility model provides the following technical solutions: a kind of blood internal medicine tourniquet, including Buddhist nunImperial bandage is provided with timing paster on the outer wall of the nylon bandage, and one end of the nylon bandage is provided with the first nylon stickButton, and the first nylon adherent buckle is structure as a whole with nylon bandage, the other end of the nylon bandage is provided with the second nylon adherent buckle,And second nylon adherent buckle be structure as a whole with nylon bandage, the inner wall of the nylon bandage is provided with adhesive-layer, the adhesive-layerInner wall on cotton layer is set, be provided with oval air bag between the adhesive-layer and cotton layer, the one of the ellipse air bagAir inlet is provided on the outer wall of side, the side of the air inlet is provided with gas-guide tube, and one end of the gas-guide tube is provided with inflationIt is pressurized ball, the junction of the gas-guide tube and plenum ball is provided with breather cheek valve, and gas-guide tube passes through breather cheek valveIt is fixedly connected with plenum ball, the side of the breather cheek valve is provided with exhaust outlet.
Preferably, the adhesive-layer is arranged between nylon bandage and cotton layer, and nylon bandage passes through adhesive-layer and cottonLayer of cloth is fixedly connected.
Preferably, the air inlet of the oval air bag is fixedly connected by gas-guide tube with plenum ball.
Preferably, the second nylon adherent buckle of the first nylon adherent buckle of the nylon one end of bandage and the nylon bandage other end is solidFixed connection.
Preferably, the exhaust outlet is structure as a whole with breather cheek valve.
Preferably, pressure gauge is installed on the outer wall of the gas-guide tube.
Compared with prior art, the utility model has the beneficial effects that
1, for the utility model by the way that cotton layer is arranged on the inner wall of nylon bandage, cotton layer is soft, can be effectiveThe skin for protecting patient, does not need individually to pad dressing in puncture site, has saved the time for wearing tourniquet.
2, by the way that timing paster is arranged on the outer wall of nylon bandage, timing paster can recorde the band time, convenient everyIt is primary every 40 minutes tourniquet releaseds, it prevents from hurting limb ischemic necrosis.
3, by setting pressure gauge, pressure gauge can intuitively observe the pressure size of tourniquet, convenient for according to differentPatient is adjusted, to reach best haemostatic effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structure schematic diagram of the utility model；
Fig. 3 is the wearing state structural schematic diagram of the utility model；
In figure: 1, nylon bandage；2, timing paster；3, the first nylon adherent buckle；4, cotton layer；5, oval air bag；6, intoPort；7, gas-guide tube；8, pressure gauge；9, plenum ball；10, breather cheek valve；11, exhaust outlet；12, the second nylon adherent buckle；13, adhesive-layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility modelClearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than wholeEmbodiment.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of blood internal medicine tourniquet, including nylonBandage 1 is provided with timing paster 2 on the outer wall of nylon bandage 1, and timing paster 2 is able to record the band time, nylon bandage 1One end is provided with the first nylon adherent buckle 3, and the first nylon adherent buckle 3 is structure as a whole with nylon bandage 1, nylon bandage 1 it is anotherEnd is provided with the second nylon adherent buckle 12, and the second nylon adherent buckle 12 is structure as a whole with nylon bandage 1, the inner wall of nylon bandage 1It is provided with adhesive-layer 13, cotton layer is arranged on the inner wall of adhesive-layer 13 for fixing nylon bandage 1 and cotton layer 4 in adhesive-layer 134, cotton layer 4 is soft, can protect patient skin, and oval air bag 5 is provided between adhesive-layer 13 and cotton layer 4, ellipseRound balloon 5 can be pressurized to tourniquet, and air inlet 6, the side of air inlet 6 are provided on the side outer wall of oval air bag 5It is provided with gas-guide tube 7, gas-guide tube 7 can import the gas after extruding of plenum ball 9 in oval air bag 5, gas-guide tube 7One end is provided with plenum ball 9, and gas-guide tube 7 and the junction of plenum ball 9 are provided with breather cheek valve 10, and gas-guide tube7 are fixedly connected by breather cheek valve 10 with plenum ball 9, and breather cheek valve 10 can prevent gas backstreaming, one-way air inletThe side of valve 10 is provided with exhaust outlet 11.
Further, adhesive-layer 13 be arranged between nylon bandage 1 and cotton layer 4, and nylon bandage 1 by adhesive-layer 13 withCotton layer 4 is fixedly connected, and adhesive-layer 13 can make nylon bandage 1 and the connection of cotton layer 4 more firm, cotton layer below4 is soft, can play the role of protecting skin.
Further, the air inlet 6 of oval air bag 5 is fixedly connected by gas-guide tube 7 with plenum ball 9,7 energy of gas-guide tubeIt is enough to import the gas after extruding of plenum ball 9 in oval air bag 5, achieve the effect that pressurization.
Further, the second nylon adherent buckle 12 of first nylon adherent buckle 3 and 1 other end of nylon bandage of 1 one end of nylon bandageIt is fixedly connected, tourniquet is tightened by nylon adherent buckle, method is quick, fixed.
Further, exhaust outlet 11 is structure as a whole with breather cheek valve 10, and breather cheek valve 10 can prevent plenumThe gas backstreaming that ball 9 is filled with, exhaust outlet 11 can after hemostasis bleed.
Further, pressure gauge 8 is installed, pressure gauge 8 can intuitively observe the pressure of inflation on the outer wall of gas-guide tube 7Size, convenient for being adjusted according to different patients.
Working principle: in use, should first raise the limb of hurting of patient, its venous blood is promoted to flow back in vivo, to reduceBlood loss, then under the premise of can effectively stop blooding, tourniquet is bound as close as possible to the position of bleeding, tourniquet uses nylonThe mode of thread gluing is worn, and wearing mode is simple and firm, and because being provided with cotton layer 4 on the inner wall of tourniquet, 4 quality of cotton layer is softIt is soft, be capable of the skin of effective protection patient, so do not need the dressing on puncture site pad, saved wear tourniquet whenBetween, after tourniquet is worn, internal pressurization of the plenum ball 9 to oval air bag 5 can be according to circumstances squeezed, and pass through pressureThe size of the intuitive observation pressure of power table 8, can be with convenient for being adjusted according to different patients, at the timing paster 2 of tourniquetThe band time, answered tourniquet released one minute every 40 minutes, prevents from hurting limb ischemic necrosis, pass through list after hemostasis on recordIt slowly deflates to the exhaust outlet 11 of intake valve 10, and deflation time is no less than one minute, anti-tourniquet shock.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, andAnd without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific formsType.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical newThe range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen inAll changes in justice and range are embraced therein.It should not treat any reference in the claims as limitingRelated claim.