CN219021374U - Tourniquet - Google Patents

Abstract

The utility model relates to the technical field of tourniquets, in particular to a tourniquet, which comprises a bandage, wherein the bandage is a binding belt of the tourniquet, and the bandage is connected through plugs and grooves which are arranged on two sides of the bandage; an alarm clock which is arranged in the groove; an adjusting knob which is arranged on the alarm clock but penetrates through the groove; the time display screen is arranged on the alarm clock, and meanwhile, a notch matched with the time display screen is formed in the groove on the outer side of the time display screen; the sound equipment is arranged in the groove and is positioned below the alarm clock; the data control board is arranged in the groove, is internally provided with a button cell, and is positioned between the alarm clock and the sound; tourniquet regulator, it installs on the bandage top layer to make through alarm clock settlement time, send out the alarm through data control panel control stereo set and remind personnel, and through two-way rotatory flexible subassembly, make even fixed knot constructs comparatively unstable but owing to receive rotatory extrusion, make still can guarantee the contractility.

Description

Tourniquet

Technical Field

The utility model relates to the technical field of tourniquets, in particular to a tourniquet.

Background

Usually, before infusion and puncture, a tourniquet is needed to be used, the tourniquet is pricked on the forearm or the lower limb of the upper limb to block blood flow, so that local varicose veins are fully filled to be beneficial to successful intravenous puncture and transfusion, and after puncture is successful, the tourniquet is loosened. The tourniquet should not be too long, the too long is easy to cause ischemia and hypoxia of local tissues, cyanosis of skin, blood flow obstruction, and influence blood circulation of extremities, and the tourniquet is a tourniquet with sounding structure on the tourniquet to prompt users not to unbind.

For known tourniquets, as in the referenced patent: CN214966219U, the tourniquet is left on the patient after the puncture is finished in the actual use process, and the tourniquet is not taken down in time, which can cause ischemia and hypoxia necrosis at the limb end of the patient and even can cause the cachexia of amputation; meanwhile, in the practical use process of the tourniquet, the tourniquet is provided with the adjusting structure, but the adjusting structure mostly adopts a unidirectional pulling structure, so that the tourniquet is very easy to influence the contractility of the tourniquet due to unstable fixing structure after long-time use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the tourniquet, overcomes the defects of the prior art, has simple structural design, and effectively solves the problems that the existing tourniquet is forgotten on a patient, and the shrinkage of the tourniquet is easily affected due to unstable fixing structure after the unidirectional pulling structure is used for a long time.

In order to solve the technical problems, the utility model provides the following technical scheme:

a tourniquet, comprising:

the bandage is a binding belt of the tourniquet, and is connected with the bandage through plugs and grooves arranged on two sides of the bandage;

an alarm clock which is arranged in the groove;

an adjusting knob which is arranged on the alarm clock but penetrates through the groove;

the time display screen is arranged on the alarm clock, and meanwhile, a notch matched with the time display screen is formed in the groove on the outer side of the time display screen;

a speaker hole mounted on a surface layer of the groove;

the sound equipment is arranged in the groove and is positioned below the alarm clock;

the data control board is arranged in the groove, a button battery groove is arranged in the data control board, a button battery is arranged in the button battery groove, and meanwhile, the data control board is positioned between the alarm clock and the sound;

a tourniquet regulator mounted on the bandage surface layer.

Preferably, the tourniquet regulator further comprises:

the rotary bidirectional clamping groove is arranged in the tourniquet regulator;

the motor is arranged in the tourniquet regulator, is positioned at the bottom of the rotary bidirectional clamping groove, and a rotary rod connected with the output end of the motor is connected with the inside of the rotary bidirectional clamping groove in a penetrating way;

meanwhile, a switch is arranged at the bottom of the tourniquet regulator and used for controlling the starting of the motor.

Preferably, the groove further comprises:

the fixed buttons are arranged on two sides of the outer part of the groove;

the connecting rod is arranged in the groove, and one end of the connecting rod is connected with a fixed button;

a spring mounted to a surface layer of the connecting rod;

and the limiting block is arranged in the groove and is connected with the other end of the connecting rod.

Preferably, the plug further comprises:

the plug connecting block, the plug is installed in the plug connecting block outside, and the plug connecting block is connected with the bandage simultaneously.

Preferably, the groove further comprises:

the device is in a cuboid shape with a cuboid notch inside;

the baffle plate groove is formed in the rear side of the groove;

and the battery baffle is arranged in the baffle groove.

Preferably, the rotary bidirectional clamping groove further comprises:

the utility model discloses a connecting structure of the bandage, which is a cylindrical structure connecting the bandages at two ends, and the inside of the connecting structure is provided with a buckle structure, so that the connected ends of the bandages are fixed.

The embodiment of the utility model provides a tourniquet, which has the following beneficial effects: through setting up sound production subassembly and two-way rotatory flexible subassembly to make through alarm clock settlement time, when the time walks to 0, give data transmission for the data control board, thereby send out the alarm through data control board control stereo set and remind personnel, and through two-way rotatory flexible subassembly, utilize two-way shrink, make even fixed knot structure comparatively unstable but owing to receive the spin extrusion, make still can guarantee the contractility.

1. Through setting up alarm clock, data control panel and stereo set for after inserting the plug in the recess, through rotatory adjust knob on the alarm clock, set for the live time, then prick the needle to the patient, after time on the alarm clock returns to zero, the alarm clock gives data transmission to the data control panel, and data control panel control stereo set sends out the police dispatch newspaper, thereby suggestion user removes the tourniquet.

2. Through setting up rotatory two-way draw-in groove and motor for in the bandage card that will be located tourniquet regulator both sides goes into rotatory two-way draw-in groove, then fix the bandage through the fixed establishment in the rotatory two-way draw-in groove, then can start the motor through the switch on the tourniquet regulator, thereby rotate through the rotary rod of motor drive its output, thereby drive rotary rod through-connection's rotatory two-way draw-in groove is rotatory, thereby shrink the bandage, thereby utilize it to guarantee tourniquet's contractility through rotatory mutual extruded characteristic.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of the components and locations within the tourniquet regulator of the present utility model;

FIG. 3 is a schematic plan view of the structure of the present utility model after the groove plugs are connected;

FIG. 4 is a schematic illustration of the sound emitting assembly of the present utility model in a recess;

fig. 5 is a schematic view of the position of a button cell in the data controller of the present utility model.

In the figure: 1. a bandage; 2. a tourniquet regulator; 3. a plug connection block; 4. a plug; 5. a groove; 6. a fixed button; 7. an adjustment knob; 8. a speaker hole; 9. a time display screen; 10. a spring; 11. a connecting rod; 12. a limiting block; 13. rotating the bidirectional clamping groove; 14. a motor; 15. a rotating rod; 16. an alarm clock; 17. a data control board; 18. a sound box; 19. a baffle plate groove; 20. a button cell groove; 21. a button cell; 22. and a battery baffle.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1, the tourniquet is formed by combining all the components on the tourniquet through the bandage 1, the bandage 1 is connected through the plug connecting block 3, so that the plug 4 can be fixed on the plug connecting block 3, the plug 4 is inserted into the groove 5 to fix the tourniquet, the tourniquet regulator 2 is used for regulating the tightness of the tourniquet 1, the fixing button 6 is used for fixing the plug 4 inserted into the groove 5, or when the plug 4 is required to be pulled out, the fixing button 6 is used for releasing the fixing of the plug 4, the action of the adjusting knob 7 is used for regulating the setting time of the alarm clock 16, the time display screen 9 is used for displaying how much time is set, and how much time is remained for a person to check, and the sound of the sound amplifier 18 in the sound amplifier 8 is used for amplifying the sound amplifier, and the tourniquet regulator 1 is made of medical high polymer material natural rubber or rubber, and has high strip flat elasticity, so that the tourniquet can be used with high strength, and meanwhile, the tourniquet can be used after being used for cross-sterilizing a plurality of times after medical use, and cross-use of medical alcohol cotton sheets can be avoided.

Specifically, referring to fig. 2, the tourniquet regulator 2 is disassembled in fig. 2, which shows a specific structure of an inner component, the tourniquet regulator is enabled to fix the bandages 1 at two ends by rotating the bidirectional clamping groove 13, then the switch at the top of the tourniquet regulator 2 is enabled to start the motor 14 to drive the rotating rod 15 at the output end to rotate, the rotating bidirectional clamping groove 13 penetrating through the rotating rod 15 is enabled to rotate, the bandages 1 fixed at two ends are driven to rotate, the bandages 1 at two ends are enabled to be mutually rotated and extruded to be fixed, and the tourniquet is shrunk and extruded.

Specifically, referring to fig. 3, fig. 3 shows a plane view of a structure after the connection of the groove 5 and the plug 4, specifically shows a positional relationship after the connection of the groove 5 and the plug 4, which means that when the plug 4 is inserted into the groove 5, the stopper 12 is pressed, so that the spring 10 on the connecting rod 11 at the rear side thereof is pressed, after the plug 4 is completely inserted into the groove 5, the spring 10 applies a repulsive force to push and press the stopper 12, so as to limit the plug 4, so that the plug is fixed in the groove 5, and through the fixing button 6, the stopper 12 can be pulled up, so that the plug 4 can be taken out from the groove 5, or when the stopper 12 does not press the plug 4, the fixing button 6 can be pressed down, so that the stopper 12 completely presses the plug 4 to fix the same.

Specifically, referring to fig. 4, fig. 4 shows the structure of the sounding component in the groove 5, and supplements undescribed content of embodiment 1, specifically shows that the adjusting knob 7 and the time display 9 are mounted on the alarm clock 16, and after the set time on the alarm clock 16 is zeroed, data is transmitted to the data control board 17 below, so that the data control board 17 operates the sound box 18 to sound, and gives a warning, thereby prompting a user to unbind the tourniquet.

Specifically, referring to fig. 5, fig. 5 specifically illustrates the specific positions and structures of the baffle slot 19, the button cell slot 20, the button cell 21 and the battery baffle 22 formed on the rear side of the groove 5, the battery baffle 22 behind the groove 5 is taken out from the baffle slot 19, then the button cell 21 is placed into the button cell slot 20, and then the battery baffle 22 is clamped into the baffle slot 19, so that the button cell 21 is located in the data control board 17 to directly supply power to the data control board 17, and the data control board 17 is located between the alarm clock 16 and the sound 18, so that the alarm clock 16 above and the sound 18 below can be directly connected through the direct connection wire to supply power to the direct connection wire in the groove 5.

Working principle: firstly, after the plug 4 is inserted into the groove 5, the bandages 1 positioned at two sides of the tourniquet regulator 2 are clamped into the rotary bidirectional clamping groove 13, then the bandages 1 are fixed by a fixing mechanism in the rotary bidirectional clamping groove 13, then a motor 14 can be started by a switch on the tourniquet regulator 2, so that a rotary rod 15 at the output end of the tourniquet regulator is driven by the motor 14 to rotate, the rotary bidirectional clamping groove 13 which is connected with the rotary rod 15 in a penetrating way is driven to rotate, the tourniquet 1 is contracted, the characteristics that the tourniquet is mutually extruded by rotation are utilized, after the tourniquet is regulated, the adjusting knob 7 on the alarm clock 16 is rotated, the use time is set, then the patient is needled, after the time on the alarm clock 16 is zeroed, the alarm clock transmits data to the data control board 17, and the data control board 17 controls the sound 18 to give an alarm, so that the tourniquet is prompted to be disassembled by a user.

Claims (6)

1. A tourniquet, comprising:

the bandage (1) is a binding belt of the tourniquet, and the bandage (1) is connected through the plugs (4) and the grooves (5) which are arranged on two sides of the bandage (1);

an alarm clock (16) mounted inside the recess (5);

an adjusting knob (7) mounted on the alarm clock (16) but which penetrates the groove (5);

the time display screen (9) is arranged on the alarm clock (16), and meanwhile, a notch matched with the groove (5) on the outer side of the time display screen is formed;

a speaker hole (8) mounted on the surface layer of the groove (5);

a sound (18) which is installed inside the groove (5) and is positioned below the alarm clock (16);

the data control board (17) is arranged in the groove (5), a button battery groove (20) is arranged in the data control board, a button battery (21) is arranged in the button battery groove (20), and meanwhile, the data control board is positioned between the alarm clock (16) and the sound (18);

a tourniquet regulator (2) mounted on the surface layer of the bandage (1).

2. A tourniquet according to claim 1, wherein the tourniquet regulator (2) further comprises:

a rotary bidirectional clamping groove (13) which is arranged in the tourniquet regulator (2);

the motor (14) is arranged in the tourniquet regulator (2), is positioned at the bottom of the rotary bidirectional clamping groove (13), and a rotary rod (15) connected with the output end of the motor is connected with the inside of the rotary bidirectional clamping groove (13) in a penetrating way;

meanwhile, a switch is arranged at the bottom of the tourniquet regulator (2) and used for controlling the starting of the motor (14).

3. A tourniquet according to claim 1, wherein the recess (5) further comprises:

a fixed button (6) mounted on both sides of the outside of the groove (5);

the connecting rod (11) is arranged in the groove (5), and one end of the connecting rod is connected with the fixed button (6);

a spring (10) mounted on the surface layer of the connecting rod (11);

and the limiting block (12) is arranged in the groove (5) and is connected with the other end of the connecting rod.

4. A tourniquet according to claim 1, wherein the plug (4) further comprises:

the plug connecting block (3), plug (4) are installed in plug connecting block (3) outside, and plug connecting block (3) are connected with bandage (1) simultaneously.

5. A tourniquet according to claim 1, wherein the recess (5) further comprises:

the device is in a cuboid shape with a cuboid notch inside;

a baffle groove (19) which is arranged at the rear side of the groove (5);

and a battery baffle (22) which is installed in the baffle groove (19).

6. The tourniquet of claim 2 wherein said rotational bi-directional clamping groove further comprises:

the connecting device is of a cylindrical structure for connecting the bandages (1) at two ends, and meanwhile, the inside of the connecting device is provided with a buckling structure, so that the ends of the connected bandages (1) are fixed.

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