CN206414317U - The flexible adaptive pressure arteries and veins hemostasis device of pressure controllable - Google Patents
The flexible adaptive pressure arteries and veins hemostasis device of pressure controllable Download PDFInfo
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- CN206414317U CN206414317U CN201621217118.0U CN201621217118U CN206414317U CN 206414317 U CN206414317 U CN 206414317U CN 201621217118 U CN201621217118 U CN 201621217118U CN 206414317 U CN206414317 U CN 206414317U
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Abstract
The utility model is related to a kind of flexible adaptive pressure arteries and veins hemostasis device of pressure controllable, including the adaptive pulse pressing tourniquet of Pneumatic flexible and air source generator, wherein the adaptive pulse pressing tourniquet of Pneumatic flexible includes soft bottom plate and upper raised flexible structure, the upper surface of soft bottom plate closely is connected to form cavity with the lower surface of upper raised flexible structure, one end of cavity is closed, the other end is provided with intake interface, air source generator includes gas-tpe fitting, soft air pipe, vent valve, check valve, the inlet end of inflatable ball is connected by intake valve with source of the gas, the outlet side of inflatable ball and the inlet end of check valve are connected, the outlet side of check valve is connected by one end of vent valve and soft air pipe, the other end of soft air pipe is connected by the intake interface of the adaptive pulse pressing tourniquet of gas-tpe fitting and Pneumatic flexible.The utility model is simple in construction, energy automatic binding, easy to use, without bimanualness, and can change the shape and rigidity of itself automatically according to shape, the size of application.
Description
Technical field
The utility model is related to a kind of flexible adaptive pressure arteries and veins hemostasis device of pressure controllable, more particularly to a kind of to use letter
List, pressure controllable, can be adaptively by the Medical pressure pulse hemostasis device for applying object shapes, belonging to pressure used in medical care can
The innovative technology of the flexible adaptive pressure arteries and veins hemostasis device of control.
Background technology
When infusing, draw blood in conventional therapy and treatment, transfusing blood and answering acute hemostasis, for limbs of tying tight rubber tube or
Person's strip platypelloid type telescopic band is referred to as arm-rest belt, is called tourniquet.
At present, clinically various venipunctures（Such as intravenous injection, venous transfusion, venous blood collection）To select upper limbs quiet
Based on arteries and veins, hospital's routine operation using arm-rest belt at the veins of upper extremity puncture above wind after bind, temporary interruption is quiet at this
Arteries and veins blood flows back, and makes local vascular is full to be easy to puncture successfully.During using rubber tubing arm-rest belt, due to tying up place's lifting surface area
Smaller, larger to the pressure of upper limbs tissue, patient often has different degrees of pain, such as ties up pine, then pressure not enough reaches again
Less than the effect of needs.Also it can usually be caused especially for elderly patients, various hematopathy patients and skin keratin patient
, when carrying out pressure arteries and veins using rubber tube arm-rest belt, also there are many inconvenient places, example in its local skin and subcutaneous tissue injury
Such as：Tourniquet easily slides, and is not fixed easily, and must be operated during operation with two hands, and elasticity is difficult to hold, and is lost once puncturing
Lose, arm-rest belt can not be fastened with a hand, a kind of arm-rest belt of broadside is clinically also commonly used, although solve easy landing
The problem of, but such a arm-rest belt is for the bad patient of clotting mechanism, because arm-rest belt contact skin area is big, Huan Zheye
It is easy to subcutaneous hemorrhage point occur, also having some upper limbs to puncture difficulty needs to carry out lower limb puncture, uses general arm-rest belt
It is less prone to operation.Moreover, current arm-rest belt generally existing the characteristics of pressure is difficult to control to.And because patient is in build
On have the girth of a garment point, cause the thickness and vein depth of skin to there is larger difference, and be applied to the elderly, a middle-aged person, year
Dynamics on light people, child and baby's limbs is widely different, and the simple experience by nursing staff carries out colligation, and not only patient's is easypro
Adaptive is difficult to ensure, is also difficult to ensure that and disposably presses arteries and veins success.
Retrieved through domestic and international technical literature, it is not yet found that can automatically be changed according to shape, the size of application certainly
The shape and rigidity of body, realize the adaptive pressure arteries and veins hemostasis device of the flexibility for tightening pressure controllable.
The content of the invention
The purpose of this utility model is to provide a kind of simple in construction, energy automatic binding, easy to use, without bimanualness
The flexible adaptive pressure arteries and veins hemostasis device of pressure controllable.The utility model, can be according to application using simple, pressure controllable
Shape, size change the shape and rigidity of itself automatically, can be applicable and various be applied object.
The technical solution of the utility model is：The flexible adaptive pressure arteries and veins hemostasis dress of a kind of pressure controllable of the present utility model
Put, including the adaptive pulse pressing tourniquet of Pneumatic flexible and air source generator, the wherein adaptive pulse pressing tourniquet of Pneumatic flexible includes
Soft bottom plate and upper raised flexible structure, the upper surface of soft bottom plate is closely connected with the lower surface of upper raised flexible structure
Cavity is formed, one end of cavity is closed, the other end is provided with intake interface, air source generator includes gas-tpe fitting, soft air pipe, deflation
Valve, check valve, the inlet end of inflatable ball are connected by intake valve with source of the gas, and the outlet side of inflatable ball and the inlet end of check valve connect
Connect, the outlet side of check valve is connected by one end of vent valve and soft air pipe, and the other end of soft air pipe passes through gas-tpe fitting and gas
The intake interface connection of dynamic flexible adaptive pulse pressing tourniquet.
The flexible adaptive pressure arteries and veins hemostasis device of pressure controllable of the present utility model, dexterously using series of layers stack arrangement
Wrinkled flexible hollow structure is built into the method that entity substrate combines to form cavity can be with efficiently, harmoniously interacting naturally
Bionical parenchima, in cavity during air pressure height, Wrinkled flexible hollow structure volume expansion and promote pressure of the present utility model
The controllable flexible pulse pressing tourniquet of power toward substrate Direction distortion, enable the utility model according to the shape of application, size from
It is dynamic to change the shape and rigidity of itself, when acting on human body limb and carrying out pressure arteries and veins, can automatically be tightened under gas pressure, with
When the air source generator that pressure is shown is used in conjunction with, tightening for the flexible pulse pressing tourniquet of the utility model can be easily realized
Pressure controllable.It can be seen that, it is of the present utility model simple in construction, can automatic binding, it is easy to use, without bimanualness, and pressure
It is controllable, it is the pressure arteries and veins hemostasis device of brand new class.
Brief description of the drawings
Fig. 1 is the complete section front view of the adaptive pulse pressing tourniquet of the utility model Pneumatic flexible；
Fig. 2 is the A-A views of the adaptive pulse pressing tourniquet of the utility model Pneumatic flexible；
Fig. 3 is the left view of the adaptive pulse pressing tourniquet of the utility model Pneumatic flexible；
Fig. 4 is the intention of bowing of the flexible adaptive pulse pressing tourniquet of the utility model pressure pneumatic；
Fig. 5 is the flexible adaptive pressure arteries and veins hemostasis device schematic diagram of the utility model pressure controllable；
Fig. 6 is the simple schematic diagram of the flexible adaptive pressure arteries and veins hemostasis device of the utility model pressure controllable；
Fig. 7 is that the utility model pressure controllable flexible adaptive pressure arteries and veins hemostasis device automatically controls schematic diagram；
Fig. 8 is the operating diagram of the flexible adaptive pressure arteries and veins hemostasis device of the utility model pressure controllable；
In figure：1. soft bottom plate, soft board before 2., raised flexible structure, 4. last soft boards, 5. top surfaces, 6. air inlet connectings on 3.
Mouthful, 7. cavitys, soft board leading section drift angle before 8., 9. last soft board rearward end drift angles, 10. left surfaces, 11. right flanks, 12. tracheaes
Joint, 13. soft air pipes, 14. vent valves, 15. check valves, 16. inflatable balls, 17. intake valves, 18. pressure gauges, 19. EAP Electronic Air Pumps
And display control module, 20. limbs.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the utility model is described in further detail, but embodiment of the present utility model is not
It is limited to this：
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, the flexible adaptive pressure arteries and veins hemostasis dress of a kind of pressure controllable of the present utility model
Put, including the adaptive pulse pressing tourniquet of Pneumatic flexible and air source generator, the wherein adaptive pulse pressing tourniquet of Pneumatic flexible includes
Soft bottom plate 1 and upper raised flexible structure 3, the upper surface of soft bottom plate 1 and the lower surface of upper raised flexible structure 2 are close
Connection forms cavity 7, and one end of cavity 7 is closed, and the other end is provided with intake interface 6, and air source generator includes gas-tpe fitting 12, soft
Tracheae 13, vent valve 14, check valve 15, the inlet end of inflatable ball 16 be connected by intake valve 17 with source of the gas, and inflatable ball 16 goes out
Gas end is connected with the inlet end of check valve 15, and the outlet side of check valve 15 is connected by vent valve 14 with one end of soft air pipe 13,
The other end of soft air pipe 13 is connected by the intake interface 6 of the adaptive pulse pressing tourniquet of gas-tpe fitting 12 and Pneumatic flexible.
In addition, detecting the gas pressure of the outlet side of check valve 15 for convenience, the outlet side of above-mentioned check valve 15 is also filled
Provided with pressure gauge 18.
In the present embodiment, upper raised flexible structure 3 is the Wrinkled flexible hollow structure of some stacked arrangements.The pleat
Wrinkle formula flexible hollow structure includes left surface 10, right flank 11 and top surface, and left surface 10 and right flank 11 are connected by top surface 5
Connect, the left surface 10 and right flank 11 of Wrinkled flexible hollow structure are vertical with soft bottom plate 1 or into any angle, and some
Soft board 2 and last soft board 4 before the two ends of the Wrinkled flexible hollow structure of stacked arrangement are additionally provided with, preceding soft board 2 and last soft board 4
Thickness is 2~5 times of the thickness at other positions, and intake interface 6 is located at the end face of last soft board 4.
In addition, the preceding soft board leading section drift angle 8 of soft board 2 and last soft board before in the above-mentioned adaptive pulse pressing tourniquet of Pneumatic flexible
Last soft board rearward end drift angle 9 in 4 is on the same line.Preceding soft board leading section drift angle 8 and last soft board rearward end drift angle 9 are same
It is in order to which soft board leading section drift angle 8 before when tourniquet is changed into work can be by last soft board rearward end drift angle volume 9 on straight line
Past, if do not misplaced, then just touched together after being rolled into a circle, then big pressure can not also make circle diminish,
Also it can not just realize that pressure is adjusted.
As shown in fig. 7, the air source generator is EAP Electronic Air Pump, EAP Electronic Air Pump is also associated with control module 19, controls mould
Block 19 is provided with display device.
As shown in fig. 6, being the simple schematic diagram of the flexible adaptive pressure arteries and veins hemostasis device of the utility model pressure controllable, the letter
Easy device can substantially estimate pressure pulse pressure according to the number of times of extruding inflatable ball 16.
Embodiment one：
In the present embodiment, the utility model is used to carry out baby pressure arteries and veins transfusion, and as shown in Fig. 5,8, nursing staff is gas
The soft bottom plate 1 of dynamic flexible adaptive pulse pressing tourniquet is placed into the top of limbs 20 of baby, and inflation is then constantly extruded with hand
Ball 16, when it is 1.5Kpa that pressure gauge 18, which shows pressure, limbs 20 of the adaptive pulse pressing tourniquet of Pneumatic flexible completely to baby
Bending parcel, then inflatable ball 16 is extruded with hand, the pressure to the limbs 20 of baby is completed when pressure gauge 18 shows that pressure is 2Kpa
Arteries and veins.After puncturing successfully, the quick release gas of vent valve 14 is firmly pressed, the adaptive pulse pressing tourniquet of Pneumatic flexible is promptly restored to
Original state, releases the pressure arteries and veins to the limbs 20 of baby.
Embodiment two：
In the present embodiment, the utility model is used to carry out the patient of leg injury arterial hamorrhage pressure arteries and veins transfusion, such as Fig. 6 institutes
Show, nursing staff is placed into the soft bottom plate 1 of the adaptive pulse pressing tourniquet of Pneumatic flexible the limbs 20 of injured leg proximal part
Top, then constantly extrudes inflatable ball 16 with hand, is wrapped up when the adaptive pulse pressing tourniquet of Pneumatic flexible is bent to limbs 20 completely
Afterwards, then with hand extrude inflatable ball 16 two to five times, complete to stop blooding to the pressure arteries and veins of patient leg.Reach after haemostatic effect, firmly twist
Open air valve 14 slowly discharges gas, and the adaptive pulse pressing tourniquet of Pneumatic flexible is gradually restored to original state, releases the limb to leg
The pressure arteries and veins hemostasis of body 20.
Embodiment three：
In the present embodiment, the utility model is used to carry out obese adults upper limbs pressure arteries and veins transfusion, as shown in Fig. 7, nursing
After personnel set pressure pulse pressure as 3Kpa in control module 19, the soft bottom plate 1 of the adaptive pulse pressing tourniquet of Pneumatic flexible
The top of limbs 20 is placed into, the start button in control module 19 is then pressed, the adaptive pulse pressing tourniquet of Pneumatic flexible is automatic
Complete to bend parcel to limbs 20 and level pressure forces arteries and veins.After puncturing successfully, the quick release gas of vent valve 14 is firmly pressed, it is pneumatic
Flexible adaptive pulse pressing tourniquet is promptly restored to original state, releases the pressure arteries and veins to limbs 20.
From above-described embodiment as can be seen that the flexible adaptive pressure arteries and veins hemostasis device of pressure controllable of the present utility model, structure
Simply, easy to use, without bimanualness and without artificially wrapping up, and pressure controllable, shape, the size for being capable of limbs are automatic
Change the shape of itself, be a kind of intelligence pressure arteries and veins hemostasis device of brand new class.
Claims (9)
1. the flexible adaptive pressure arteries and veins hemostasis device of a kind of pressure controllable, it is characterised in that adaptively press arteries and veins to stop blooding including Pneumatic flexible
The adaptive pulse pressing tourniquet of band and air source generator, wherein Pneumatic flexible includes soft bottom plate（1）With upper raised flexible structure
（3）, soft bottom plate（1）Upper surface and upper raised flexible structure（3）Lower surface closely connection form cavity（7）, cavity
（7）One end it is closed, the other end be provided with intake interface（6）, air source generator include gas-tpe fitting（12）, soft air pipe (13), put
Air valve（14）, check valve（15）, inflatable ball（16）Inlet end pass through intake valve（17）It is connected with source of the gas, inflatable ball（16）Go out
Gas end and check valve（15）Inlet end connection, check valve（15）Outlet side pass through vent valve（14）With the one of soft air pipe (13)
End connection, the other end of soft air pipe (13) passes through gas-tpe fitting（12）With the intake interface of the adaptive pulse pressing tourniquet of Pneumatic flexible
（6）Connection.
2. the flexible adaptive pressure arteries and veins hemostasis device of pressure controllable according to claim 1, it is characterised in that check valve（15）
Outlet side be also equiped with pressure gauge（18）.
3. the flexible adaptive pressure arteries and veins hemostasis device of pressure controllable according to claim 1, it is characterised in that upper raised flexible
Structure（3）For the Wrinkled flexible hollow structure of some stacked arrangements.
4. the flexible adaptive pressure arteries and veins hemostasis device of pressure controllable according to claim 3, it is characterised in that Wrinkled is flexible
Hollow structure includes left surface（10）, right flank（11）And top surface（5）, left surface（10）And right flank（11）Pass through top surface
（5）Connection, the left surface of Wrinkled flexible hollow structure（10）And right flank（11）With soft bottom plate（1）It is vertical or into any
Angle, and the two ends of the Wrinkled flexible hollow structure of some stacked arrangements are additionally provided with preceding soft board（2）With last soft board（4）, it is preceding
Soft board（2）With last soft board（4）Thickness be other positions 2~5 times of thickness, intake interface（6）Positioned at last soft board（4）End face.
5. the flexible adaptive pressure arteries and veins hemostasis device of pressure controllable according to claim 4, it is characterised in that Pneumatic flexible is certainly
Soft board before adapting in pulse pressing tourniquet（2）Preceding soft board leading section drift angle（8）With last soft board（4）In last soft board rearward end drift angle
（9）On the same line.
6. the flexible adaptive pressure arteries and veins hemostasis device of pressure controllable according to any one of claim 1 to 5, it is characterised in that soft
Matter bottom plate（1）Material than upper raised flexible structure（3）Material it is hard.
7. the flexible adaptive pressure arteries and veins hemostasis device of pressure controllable according to claim 6, it is characterised in that air source generator
For EAP Electronic Air Pump.
8. the flexible adaptive pressure arteries and veins hemostasis device of pressure controllable according to claim 7, it is characterised in that EAP Electronic Air Pump with
Control module（19）Electrical connection.
9. the flexible adaptive pressure arteries and veins hemostasis device of pressure controllable according to claim 8, it is characterised in that control module
（19）Provided with display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621217118.0U CN206414317U (en) | 2016-11-11 | 2016-11-11 | The flexible adaptive pressure arteries and veins hemostasis device of pressure controllable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621217118.0U CN206414317U (en) | 2016-11-11 | 2016-11-11 | The flexible adaptive pressure arteries and veins hemostasis device of pressure controllable |
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| CN206414317U true CN206414317U (en) | 2017-08-18 |
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| CN201621217118.0U Active CN206414317U (en) | 2016-11-11 | 2016-11-11 | The flexible adaptive pressure arteries and veins hemostasis device of pressure controllable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049411A (en) * | 2016-11-11 | 2017-08-18 | 广州医科大学附属第五医院 | A kind of flexible adaptive pressure arteries and veins hemostasis device of pressure controllable |
-
2016
- 2016-11-11 CN CN201621217118.0U patent/CN206414317U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049411A (en) * | 2016-11-11 | 2017-08-18 | 广州医科大学附属第五医院 | A kind of flexible adaptive pressure arteries and veins hemostasis device of pressure controllable |
| CN107049411B (en) * | 2016-11-11 | 2023-08-22 | 广州医科大学附属第五医院 | Pressure-controllable flexible self-adaptive tourniquet hemostasis device |
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