阅读说明：本技术 一种中老年用快速绑扎压脉带 (middle-aged and old is with quick ligature pressure arteries and veins area ) 是由 王海燕 赵丹丹 王莹 于 2019-08-20 设计创作，主要内容包括：本发明公开了一种中老年用快速绑扎压脉带,所述管道的外侧壁处设置有伸缩泡,所述通道的内部活动安装有调整圈,所述管道与伸缩泡所连接的部位开设有外部滑孔,所述滑动针的中部弹性连接有复位弹簧,所述拉伸弹簧的底端固定连接于气管的一端,气管的外端口贯穿通道的内部并与其固定连接。气管于管道内侧的部位失去紧绷的状态后恢复原状,此时的气管内部在放松的瞬间吸入足量的气体,拉绳弹簧失去被拉伸的力后,其侧端贯穿包裹着的微型膨胀体也吸入气管内部的一部分气体,膨胀体在鼓起之后又受到拉伸弹簧的挤压,使得伸缩泡被向外撑起,瞬速弹离患者的手腕处,可避免压脉带的外管道卡住患者手腕处的外表皮。(the invention discloses a rapid ligature tourniquet for middle-aged and elderly people, wherein a telescopic bubble is arranged at the outer side wall of a pipeline, an adjusting ring is movably arranged inside the channel, an external sliding hole is formed in the position where the pipeline is connected with the telescopic bubble, the middle part of a sliding needle is elastically connected with a return spring, the bottom end of the extension spring is fixedly connected to one end of an air pipe, and the outer port of the air pipe penetrates through the inside of the channel and is fixedly connected with the air pipe. The inner part of the trachea is restored to the original state after losing the tight state, enough gas is sucked into the trachea at the moment of relaxing the trachea, after the pull rope spring loses the stretched force, the side end of the pull rope spring penetrates through the wrapped micro expansion body and also sucks part of gas in the trachea, and the expansion body is extruded by the stretching spring after being expanded, so that the expansion bubble is outwards supported and bounced away from the wrist of a patient at the moment, and the outer surface skin of the wrist of the patient can be prevented from being clamped by the outer pipeline of the tourniquet.)

1. The utility model provides a middle-aged and old is with quick ligature pressure arteries and veins area, includes pipeline (1), its characterized in that: one end of the pipeline (1) is fixedly provided with a first connector (6), the other end of the pipeline (1) is fixedly connected with a second connector (7), the inner ring of the first connector (6) is penetrated with a movable rope (3), one end of the pipeline (1) close to the second connector (7) is penetrated through the central shaft of the locking ring (4), a channel (5) is arranged at the side end of the locking ring (4), a rolling wheel (8) is movably arranged at the inner side of the channel (5), the middle part of the outer side wall of the first interface (6) penetrates through the middle part of the limiting ring (10), the inner wall department fixedly connected with movable block (12) of pipeline (1), the inboard elastic connection of movable block (12) is in the outside of pleat type inner wall (13), and the inboard elastic connection of pleat type inner wall (13) is in the outer end of slip needle (14), and the activity joint in the top of extension spring (15) in the inner of slip needle (14).

2. The rapid ligature tourniquet for the middle-aged and the elderly according to claim 1, which is characterized in that: the outer side wall of the pipeline (1) is provided with a telescopic bubble (2).

3. The rapid ligature tourniquet for the middle-aged and the elderly according to claim 1, which is characterized in that: an adjusting ring is movably arranged in the channel (5), and the adjusting ring is movably connected to the inner end of the traction rope (9).

4. The rapid ligature tourniquet for the middle-aged and the elderly according to claim 2, characterized in that: an external sliding hole (11) is formed in the position where the pipeline (1) is connected with the telescopic bubble (2).

5. The rapid ligature tourniquet for the middle-aged and the elderly according to claim 1, which is characterized in that: the movable block (12) is formed by movably connecting the inner ends of a plurality of movable small plates.

6. The rapid ligature tourniquet for the middle-aged and the elderly according to claim 1, which is characterized in that: the fold-shaped inner wall (13) is formed by elastically connecting a plurality of movable small soft plates.

7. The rapid ligature tourniquet for the middle-aged and the elderly according to claim 1, which is characterized in that: the middle part of the sliding needle (14) is elastically connected with a return spring.

8. the rapid ligature tourniquet for the middle-aged and the elderly according to claim 1, which is characterized in that: the bottom end of extension spring (15) is fixed connection in tracheal one end, and the tracheal other end runs through in the inside of pipeline (1) and extends to the outer end of pipeline (1), and tracheal outer port runs through the inside of passageway (5) and rather than fixed connection.

9. The rapid ligature tourniquet for the middle-aged and the elderly according to claim 2, characterized in that: the telescopic bubble (2) is made of soft plastic materials.

Technical Field

The invention relates to the technical field of medical instruments, in particular to a rapid pulse-tying belt for middle-aged and old people.

Background

In clinical intravenous injection in medicine, in order to fill blood vessels at the injection site of a patient and facilitate needle insertion, intravenous drip is performed by a method of binding a tourniquet on the site of the patient to be inserted, the tourniquet is a tube which is usually tightened by a nurse when seeking for intravenous injection and shows veins after the blood volume is filled, namely a tourniquet and a tourniquet, and the tourniquet can be loosened after intravenous injection is completed to restore the blood flow at the wrist of the patient.

Because the people gets into the old and middle-aged stage after, the muscle can disappear gradually, the cortex of most middle-aged and old people's wrist department also begins to loosen gradually, the state that a presentation cortex sinks, the skin of this kind of state is when the infusion, adopt the position of pressing the arteries and veins area to tie up its wrist department to tighten, because it is made by elastic plastic rubber material mostly to press the arteries and veins area, after the patient is accomplished the intravenous route, when taking off the pressure arteries and veins area, the skin of patient's hand can be pulled in the friction of pressing arteries and veins area self lateral wall in patient hand skin sometimes, and the in-process of tightening also can drive patient's skin and tear, can cause certain painful sense.

therefore, in view of the above, research and improvement are made for the existing structure and defects, and a rapid ligature tourniquet for the middle-aged and the elderly is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

the invention aims to solve the problems that the middle-aged and the old people have loose and soft cortex and cause skin tearing when the middle-aged and the old people use the tourniquet in the background technology, and provides the quick pulse banding tourniquet for the middle-aged and the old people.

a middle-aged and old quick binding tourniquet comprises a pipeline, wherein one end of the pipeline is fixedly provided with a first interface, the other end of the pipeline is fixedly connected with a second interface, a movable rope penetrates through the inner ring of the first interface, one end of the pipeline is close to the second interface and penetrates through the central shaft of a lock ring, a channel is arranged at the side end of the lock ring, a rolling wheel is movably arranged at the inner side of the channel, the middle part of the outer side wall of the first interface penetrates through the middle part of a limiting ring, a movable block is fixedly connected to the inner wall of the pipeline, the inner side of the movable block is elastically connected to the outer side of a pleated inner wall, the inner side of the pleated inner wall is elastically connected to the outer end of a sliding needle, and the inner end;

Furthermore, the outer side wall of the pipeline is provided with a telescopic bubble, and when the pipeline is pulled to be in a tight state in use, the telescopic bubble is in a shriveled state;

furthermore, an adjusting ring is movably mounted inside the channel, the adjusting ring is movably connected to the inner end of the traction rope, when medical staff fix the outer side of the pipeline and the wrist of the patient, the state of the first interface is contracted at the moment, the first interface is restored to the original state after the medical staff place the pipeline inside the channel to relax the movable rope, and the position of the first interface is fixed due to the fact that the degree of tightness of the pipeline needs to be fixed and the adjusting ring needs to be adjusted;

Furthermore, an external sliding hole is formed in the position where the pipeline is connected with the telescopic bubble, the air pipe inside the pipeline and connected to the inner side of the channel restores to the original shape after the position on the inner side of the pipeline loses a straightened and tightened state, enough air can be sucked into the air pipe at the moment of relaxation, after the pull rope spring loses the stretched force, the side end of the pull rope spring penetrates through the wrapped micro expansion body and also sucks a part of expansion body inside the air pipe through the external sliding hole, the expansion body is extruded by the stretching spring after being expanded, so that the telescopic bubble is outwards supported, and the expansion body is instantaneously bounced away from the wrist of the patient, and the outer pipeline of the tourniquet can be prevented from clamping the outer surface skin of the wrist of the patient;

furthermore, the movable block is formed by movably connecting the inner ends of a plurality of movable small plates, and the fold-shaped inner wall can drive the movable plate to rotate in the moving process;

Furthermore, the pleated inner wall is formed by elastically connecting a plurality of movable small soft plates, and when the pipeline is stretched to a tight state, the inlet and outlet of the gas can be controlled by the tightness degree of the pipeline;

Furthermore, the middle part of the sliding needle is elastically connected with a return spring, and the sliding needle can be restored to the original state by the return spring after losing the limit;

Furthermore, the bottom end of the extension spring is fixedly connected with one end of the air pipe, the other end of the air pipe penetrates through the interior of the pipeline and extends to the outer end of the pipeline, an outer port of the air pipe penetrates through the interior of the channel and is fixedly connected with the channel, the side edge of the extension spring is wrapped with the expansion body, when the pipeline is not in a tight state any more, the extension spring resets, and a certain amount of air sucked in the air pipe is transmitted to the interior of the expansion body to be expanded;

furthermore, the telescopic bubble is made of soft plastic materials.

The invention has the following beneficial effects:

1. the user is in the wrist department around the patient with the tourniquet ring after, tighten up interface one and pack into the passageway and run through the inside of passageway after, the plastics rubber pipe way of interface one department can be because of the elasticity of self resumes to the original state, interface one when the passageway is inside blocks, the rubber material of interface one makes its self prop up in the bayonet socket department outside of passageway, the outside movable mounting that the outside of lock circle is close to the passageway has the button, the inboard of button runs through the inside elastic connection in the roller bearing of inclined plane direction of lateral wall to the passageway of lock circle, can be used to restrict the position of interface one, can avoid the problem that traditional frenulum method pulled the skin easily.

2. because an air pipe connected with the inner side wall of the channel is led to the inside of the first interface, when the first interface is passively towards the right end of the channel, the middle part of the air pipe is exposed at the port of the vent inside the first interface, a user hooks the exposed air pipe with fingers, and the other end of the air pipe is connected with the bottom end of the extension spring inside the channel, so that when the user pulls the outer port of the first interface to move outwards, the inner end of the extension spring is pulled towards a line, the position of the sliding needle can be adjusted to be close to a parallel angle with the pleat inner wall, at the moment, the outer wall of the pleat inner wall cannot bulge, a telescopic bubble is arranged at the outer wall of the pleat outer wall, the position is straightened when the extension is carried out, the whole circle of a wrist is prevented from being tightly wrapped by rubber plastic, the cortex is prevented from being extruded and pulled.

3. When the pipeline is pulled out from the inside of the channel, the inner part of the pipeline, which is connected to the inner side of the channel, of the trachea is restored to the original state after the inner part of the pipeline loses the state of being straightened and tightened, the inner part of the trachea at the moment can suck sufficient gas at the moment of loosening, after the pull rope spring loses the stretched force, the side end of the pull rope spring penetrates through the wrapped micro expansion body and also sucks part of gas in the trachea, and the expansion body is extruded by the stretching spring after being expanded, so that the expansion bubble is outwards supported, and the expansion bubble is instantaneously bounced away from the wrist of a patient, thereby preventing the outer pipeline of the tourniquet from clamping the outer surface skin of the wrist of the patient and protecting the wrist of the patient.

4. because the pipeline is made by soft plastics rubber material, when inside the passageway, in order to avoid causing the damage with frictional force too big, be provided with the wheel that rolls inside the passageway, the wheel that rolls when the lateral wall department of pipeline closely laminates the roll, can be convenient for the pipeline slides in the passageway is inside, avoid the lateral wall of pipeline to be damaged by the friction, get to the passageway inside with the interface success, after the user adjusts it to suitable position, can pull the haulage rope and contract, with the inside activity of passageway detain with spacing collar looks block, can fasten this state of straining of tourniquet, and can make its inside be convenient for pull when adjusting the tourniquet elasticity degree, avoid excessively tearing patient's skin.

drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing the structure at the interface of the present invention;

FIG. 3 is a schematic view of the internal structure of the pipe of the present invention;

FIG. 4 is a schematic view of the structure of the retractable rope at the interface of the present invention;

FIG. 5 is a detailed view showing the internal structure of the tube wall;

FIG. 6 is a schematic view of the spring structure inside the tube wall of the present invention.

In the figure: 1-pipeline, 2-telescopic bubble, 3-movable rope, 4-locking ring, 5-channel, 6-connector I, 7-connector II, 8-rolling wheel, 9-traction rope, 10-limiting ring, 11-external sliding hole, 12-movable block, 13-pleated inner wall, 14-sliding needle and 15-extension spring.

Detailed Description

in order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

as shown in fig. 1 to 6, the invention provides a rapid ligature tourniquet for middle and old aged people, wherein one end of a pipeline 1 is fixedly provided with a first connector 6, the other end of the pipeline 1 is fixedly connected with a second connector 7, a movable rope 3 penetrates through the inner ring of the first connector 6, one end of the pipeline 1, which is close to the second connector 7, penetrates through the central shaft of a lock ring 4, the side end of the lock ring 4 is provided with a channel 5, the inner side of the channel 5 is movably provided with a rolling wheel 8, the middle part of the outer side wall of the first connector 6 penetrates through the middle part of a limit ring 10, the inner wall of the pipeline 1 is fixedly connected with a movable block 12, the inner side of the movable block 12 is elastically connected to the outer side of a pleated inner wall 13, the inner side of the pleated inner wall 13 is elastically connected to the outer end of a;

Wherein, the outer side wall of the pipeline 1 is provided with a telescopic bubble 2, and when the pipeline 1 is pulled to be in a tight state in use, the telescopic bubble 2 is in a shriveled state;

An adjusting ring is movably mounted inside the channel 5, the adjusting ring is movably connected to the inner end of the traction rope 9, when medical staff fix the outer side of the pipeline 1 and the wrist of a patient, the state of the first interface 6 is contracted at the moment, the first interface 6 is restored to the original state after the medical staff place the pipeline inside the channel 5 to relax the movable rope, and the position of the first interface 6 is fixed due to the fact that the degree of tightness of the pipeline 1 needs to be fixed and the adjusting ring needs to be adjusted;

The connecting part of the pipeline 1 and the telescopic bubble 2 is provided with an external sliding hole 11, the part of the trachea inside the pipeline 1, which is connected to the inner side of the channel 5, inside the pipeline 1 is restored to the original state after losing the state of being straightened and tightened, the inside of the trachea at the moment can suck sufficient gas at the moment of relaxation, after the pull rope spring 15 loses the tensile force, the side end of the pull rope spring penetrates through the wrapped micro expansion body and is also sucked into a part of the expansion body inside the trachea through the external sliding hole 11, and the expansion body is extruded by the stretching spring 15 after being expanded, so that the telescopic bubble 2 is outwards supported and can be instantly bounced off the wrist of a patient, and the pipeline 1 of the tourniquet can be prevented from clamping the outer skin of the wrist of the patient;

wherein, the movable block 12 is formed by movably connecting the inner ends of a plurality of movable small plates, and the fold-shaped inner wall 13 can drive the movable plate 12 to rotate in the moving process;

the pleated inner wall 13 is formed by elastically connecting a plurality of small movable soft plates, and when the pipeline 1 is stretched to be in a tight state, the inlet and outlet of the gas can be controlled by the tightness degree of the pipeline 1 through the pleated inner wall 13;

Wherein, the middle part of the sliding needle 14 is elastically connected with a return spring, and the sliding needle 14 can be restored to the original state by the return spring after losing the limitation;

wherein, extension spring 15's bottom fixed connection is in tracheal one end, and the tracheal other end runs through in pipeline 1's inside and extends to pipeline 1's outer end, and tracheal outer port runs through the inside of passageway 5 and rather than fixed connection, and extension spring 15's side parcel has the inflation body, and when pipeline 1 is no longer in the tight state, extension spring 15 resets, and the inside of inhaling a certain amount of gas of trachea passes to the inflation body makes it swell.

Wherein, the telescopic bubble 2 is made of soft plastic material.

The working principle and the process of the invention are as follows:

In the invention, a user can surround the middle part of the pipeline 1 of the tourniquet at the wrist of a patient, the movable rope 3 at the port of the pipeline 1 close to the first interface 6 is outwards tensioned, the first interface 6 is made of elastic plastic materials, therefore, after the first interface 6 is tightened and then is plugged into the channel 5 and penetrates through the channel 5, the plastic rubber pipeline at the first interface 6 is restored to the original state due to the elasticity of the plastic rubber pipeline, when the first interface 6 is clamped in the channel 5, the rubber material of the first interface 6 enables the first interface 6 to be outwards supported at the bayonet of the channel 5, the outer side of the locking ring 4 is movably provided with a button close to the outer side of the channel 5, the inner side of the button penetrates through the side wall of the locking ring 4 to the inner part of the channel 5 and is elastically connected with a roller in the direction of an inclined plane and can be used for limiting the position of the first interface 6, when the user pulls the first interface 6 to the right side, because a gas pipe connected with the inner side wall, therefore, when the first connector 6 is driven to the right end of the channel 5, the middle part of the air pipe is exposed at the port of the vent inside the first connector 6, a user hooks the exposed air pipe with fingers, and because the other end of the air pipe is connected with the bottom end of the extension spring 15 inside the pipeline 1, when the user pulls the outer port of the first connector 6 to move outwards, the inner end of the extension spring 15 is pulled to a line, the position of the sliding needle 14 can be adjusted to be approximately parallel to the pleat-shaped inner wall 13, at the moment, the outer wall of the pleat-shaped inner wall 13 cannot be bulged, after the use is finished, the user can press the movable button at the outer side wall of the lock ring 4 to pull the pipeline 1 out from the inside of the channel 5, at the moment, the part of the air pipe inside the channel 5, which is connected to the inner side of the channel 1, recovers to the original state after the inner side of the pipeline 1 loses the straightened state, and at the moment, the, after the pull rope spring 15 loses the stretched force, the side end of the pull rope spring penetrates through the wrapped micro expansion body and also sucks a part of gas in the air pipe, and the expansion body is extruded by the stretching spring 15 after being expanded, so that the expansion bubble 2 is outwards supported and instantly bounces off the wrist of the patient, and the outer pipeline of the tourniquet can be prevented from clamping the outer epidermis of the wrist of the patient;

Because pipeline 1 is made by soft plastic rubber material, when inside through passageway 5, in order to avoid causing the damage with frictional force is too big, be provided with roll wheel 8 inside passageway 5, roll wheel 8 when the lateral wall department of pipeline 1 closely laminates the roll, can be convenient for pipeline 1 slides inside passageway 5, avoid pipeline 1's lateral wall to be destroyed by the friction, inside leading to passageway 5 successfully with interface 6, the user adjusts it to suitable position after, can pull the shrink of haulage rope 9, buckle with the inside activity of passageway 5 and spacing collar 10 looks block, can fasten this state of tightening of pressing the arteries and veins area.

the technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.