CN216854772U

CN216854772U - But high pressure arteries and veins area of automatically regulated security

Info

Publication number: CN216854772U
Application number: CN202122242841.1U
Authority: CN
Inventors: 董慧丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-07-01
Anticipated expiration: 2031-09-16

Abstract

A pressure pulse belt capable of automatically adjusting safety is high in safety, and relates to the technical field of medical equipment, the pressure pulse belt comprises a shell and a pressure pulse belt main body, the upper end of the shell is open, a lantern ring is arranged at the end B of the pressure pulse belt main body, the end A of the pressure pulse belt main body penetrates through the lantern ring and extends to the position below the end B, telescopic units are arranged at the outer side end of the lantern ring and the outer side end of the end B, the outer side ends of the telescopic units are fixed on the side surface of the inner wall of the shell, an air bag is correspondingly arranged on the inner wall of the pressure pulse belt main body, and an inflation inlet and an exhaust outlet on the side surface of the air bag are respectively provided with an inflation device and an exhaust device; the utility model has reasonable and practical structure and simple and convenient operation, can effectively lighten the working strength of medical staff, improves the working efficiency, can quickly and efficiently carry out automatic adjustment binding and disassembly of the tourniquet, and can avoid causing that the tourniquet is too small in compression force or too tight, thereby influencing the binding effect or causing discomfort to the limbs of a patient.

Description

But high pressure arteries and veins area of automatically regulated security

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a tourniquet with automatic adjustment and high safety.

Background

Various vein punctures clinically, such as intravenous route, venous transfusion, vein blood sampling etc. before the vein puncture, medical staff usually retrains an elastic tourniquet in the upper portion of patient puncture department, in order to slow down this department venous blood backward flow, make local blood vessel be full and be convenient for puncture successfully, present tourniquet all needs the manual work to bind, disassemble, on the one hand, medical staff's working strength has been increased, work efficiency has been reduced, on the other hand, the dynamics size of binding is controlled easily in manual operation, cause the tourniquet to press the dynamics too little or too tight in easy, can influence the effect of tying up or cause certain discomfort for patient's limbs.

Disclosure of Invention

In order to overcome the defects in the background art, the utility model aims to provide the tourniquet with automatic adjustment and high safety.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a but high pressure arteries and veins area of automatically regulated security, includes the casing and presses arteries and veins area main part, the upper end opening of casing, the B end of pressing arteries and veins area main part is equipped with the lantern ring, the A end of pressing arteries and veins area main part passes the lantern ring and extends to the below of B end, the outside end of lantern ring and the outside end of B end all are equipped with the telescopic unit, and the outside end of telescopic unit fixes the side at shells inner wall, it is equipped with the gasbag to correspond on the inner wall of pressure arteries and veins area main part, the inflation inlet and the gas vent of gasbag side are equipped with aerating device and exhaust apparatus respectively, the side of casing is equipped with control switch I, battery and control switch II in proper order, control switch I and control switch II respectively with battery electric connection.

The tourniquet main body and the air bag are both of annular belt-shaped structures, and the tourniquet main body is made of elastic materials such as plastics or annular reeds with certain hardness.

The telescopic unit comprises fixed plate and electric telescopic handle, the quantity of fixed plate is two, and two fixed plates are fixed respectively at the outside end of the lantern ring and the outside end of B end, and the outside end of two fixed plates is equipped with electric telescopic handle respectively, electric telescopic handle's outside end is fixed in shells inner wall's side, electric telescopic handle and control switch II electric connection.

The inflation device comprises an air pump, an inflation tube and an inflation valve, the inflation tube is arranged at an inflation inlet on the side face of the air bag, the outer side end of the inflation tube is communicated with an air outlet of the air pump, the air pump is fixed on the side face of the shell, the inflation valve is correspondingly arranged on the inflation tube, and the air pump is electrically connected with the control switch I.

The exhaust device is composed of an exhaust valve and an exhaust pipe, the exhaust pipe is arranged at an exhaust port on the side face of the air bag, and the exhaust valve is arranged at the outer side end of the exhaust pipe.

The side of the shell is provided with a soft cushion corresponding to the tourniquet main body, and the soft cushion is made of soft materials such as rubber or sponge.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

according to the tourniquet with the automatic adjusting safety, the control switch II is used for controlling the two electric telescopic rods to be shortened, the end A and the end B of the tourniquet main body are driven to move outwards, the air bag on the inner wall of the tourniquet main body is attached to the corresponding part of the limb of a patient, the control switch I is used for controlling the air pump to work, the inflation valve is opened, a certain amount of air is filled into the air bag through the inflation tube, and the inflation valve and the air pump are closed, so that the binding and pressing on the corresponding part of the limb of the patient can be completed; deflating through opening exhaust valve through the exhaust pipe, and controlling two electric telescopic handle extensions through control switch II, driving the A end and the B end of pressing the arteries and veins area main part and moving to the inboard, the inner wall in area and the limbs separation of gasbag patient will be pressed arteries and veins, be convenient for disassemble, to sum up, can high efficiency carry out the automatically regulated in area of pressing arteries and veins and bind and disassemble, and can avoid causing the pressure arteries and veins area pressure dynamics too little or tension, thereby the effect of influence banding or cause the discomfort for patient's limbs.

Drawings

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a partial schematic view of the present invention;

FIG. 4 is a schematic structural diagram of a tourniquet according to the present invention;

in the figure: 1. a housing; 2. an air bag; 3. a tourniquet body; 4. a soft cushion; 5. an air pump; 6. a control switch I; 7. an exhaust valve; 8. a storage battery; 9. a control switch II; 10. an inflation tube; 11. an inflation valve; 12. an exhaust pipe; 13. an electric telescopic rod; 14. a fixing plate; 15. a collar; 16. an A end; 17. and a B terminal.

Detailed Description

The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.

Combine accompanying figure 1~4 but high pressure arteries and veins area of automatically regulated security, including casing 1 and pressure arteries and veins area main part 3, the upper end opening of casing 1, the B end 17 of pressure arteries and veins area main part 3 is equipped with lantern ring 15, the A end 16 of pressure arteries and veins area main part 3 passes lantern ring 15 and extends to the below of B end 17, the outside end of lantern ring 15 and the outside end of B end 17 all are equipped with the telescopic unit, and the outside end of telescopic unit fixes the side at casing 1 inner wall, it is equipped with gasbag 2 to correspond on the inner wall of pressure arteries and veins area main part 3, the inflation inlet and the gas vent of gasbag 2 side are equipped with aerating device and exhaust apparatus respectively, the side of casing 1 is equipped with control switch I6, battery 8 and control switch II9 in proper order, control switch I6 and control switch II9 respectively with battery 8 electric connection.

Specifically, the tourniquet body 3 and the airbag 2 are both in a circular ring belt-shaped structure, the tourniquet body 3 is made of elastic materials such as plastics or ring-shaped reeds with certain hardness, and the tourniquet body 3 made of elastic materials such as plastics or ring-shaped reeds with certain hardness is convenient for supporting the airbag 2 and is convenient for contracting and extending when being bundled and disassembled.

Specifically, the telescopic unit comprises fixed plate 14 and electric telescopic handle 13, the quantity of fixed plate 14 is two, and two fixed plates 14 are fixed respectively at the outside end of lantern ring 15 and the outside end of B end 17, and the outside end of two fixed plates 14 is equipped with electric telescopic handle 13 respectively, the side at the casing 1 inner wall is fixed to electric telescopic handle 13's outside end, electric telescopic handle 13 and control switch II9 electric connection control two electric telescopic handle 13 to shorten or extend through control switch II9 control, drive the A end 16 and the B end 17 of tourniquet main part 3 to outside or inboard removal, can laminate or separate gasbag 2 of tourniquet main part 3 inner wall with the corresponding position of patient's limbs.

Specifically, aerating device comprises air pump 5, gas tube 10 and inflation valve 11, the inflation inlet in 2 sides of gasbag is established to gas tube 10, the outside end of gas tube 10 and the gas outlet intercommunication of air pump 5, the side at casing 1 is fixed to air pump 5, it is equipped with inflation valve 11 to correspond on the gas tube 10, air pump 5 and control switch I6 electric connection, through control switch I6 control air pump 5 work to and inflation valve 11 and gas tube 10 cooperation work, can fill into a certain amount of gas in to gasbag 2.

Specifically, the exhaust device is composed of an exhaust valve 7 and an exhaust pipe 12, the exhaust pipe 12 is arranged at an exhaust port on the side surface of the airbag 2, the exhaust valve 7 is arranged at the outer end of the exhaust pipe 12, and the airbag 2 can be deflated through the exhaust valve 7 and the exhaust pipe 12 during disassembly.

Specifically, the side of casing is equipped with the cushion 4 that corresponds with pressure arteries and veins area main part 3, cushion 4 is made by soft materials such as rubber or sponge, can improve patient's use comfort through the cushion 4 of making by soft materials such as rubber or sponge.

In the embodiment 1, when the tourniquet with the automatic adjustment and high safety is used, a power supply is switched on, the limbs of a patient are placed on the soft cushion 4 and penetrate through the inner wall of the tourniquet main body 3, the two electric telescopic rods 13 are controlled to be shortened through the control switch II9, the end A16 and the end B17 of the tourniquet main body 3 are driven to move outwards, the air bag 2 on the inner wall of the tourniquet main body 3 is attached to the corresponding part of the limb of the patient, the air pump 5 is controlled to work through the control switch I6, the inflation valve 11 is opened, a certain amount of air is filled into the air bag 2 through the inflation tube 10, the inflation valve 11 and the air pump 5 are closed, and binding and pressing on the corresponding part of the limb of the patient are completed; when disassembly is needed, the exhaust valve 7 is opened, air is discharged through the exhaust pipe 12, the control switch II9 controls the two electric telescopic rods 13 to extend, the A end 16 and the B end 17 of the tourniquet main body 3 are driven to move inwards, and the inner wall of the tourniquet 3 and the limb of the patient in the air bag 2 are separated.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a but high pressure arteries and veins area of automatically regulated security, includes casing (1) and pressure arteries and veins area main part (3), characterized by: the upper end opening of casing (1), press the pulse to take B end (17) of main part (3) to be equipped with lantern ring (15), the A end (16) of pressing pulse to take main part (3) pass lantern ring (15) and extend to the below of B end (17), the outside end of lantern ring (15) and the outside end of B end (17) all are equipped with the telescopic unit, and the outside end of telescopic unit fixes the side at casing (1) inner wall, it is equipped with gasbag (2) to correspond on the inner wall of pulse to take main part (3), the inflation inlet and the gas vent of gasbag (2) side are equipped with aerating device and exhaust apparatus respectively, the side of casing (1) is equipped with control switch I (6), battery (8) and control switch II (9) in proper order, control switch I (6) and control switch II (9) respectively with battery (8) electric connection.

2. The tourniquet of claim 1 with automatic adjustment and high safety, further comprising: the tourniquet main body (3) and the air bag (2) are both of annular belt-shaped structures, and the tourniquet main body (3) is made of plastic or annular reed with certain hardness.

3. The tourniquet of claim 1 with automatic adjustment and high safety, further comprising: the telescopic unit comprises fixed plate (14) and electric telescopic handle (13), the quantity of fixed plate (14) is two, and two fixed plate (14) are fixed respectively at the outside end of the lantern ring (15) and the outside end of B end (17), and the outside end of two fixed plate (14) is equipped with electric telescopic handle (13) respectively, the side at casing (1) inner wall is fixed to the outside end of electric telescopic handle (13), electric telescopic handle (13) and control switch II (9) electric connection.

4. The tourniquet of claim 1 with automatic adjustment and high safety, further comprising: the inflation device comprises air pump (5), gas tube (10) and inflation valve (11), establish the inflation inlet in gasbag (2) side in gas tube (10), the outside end of gas tube (10) communicates with the gas outlet of air pump (5), the side at casing (1) is fixed in air pump (5), correspond on gas tube (10) and be equipped with inflation valve (11), air pump (5) and control switch I (6) electric connection.

5. The tourniquet with automatic adjustment and high safety according to claim 1, wherein: the exhaust device is composed of an exhaust valve (7) and an exhaust pipe (12), the exhaust pipe (12) is arranged at an exhaust port on the side face of the air bag (2), and the exhaust valve (7) is arranged at the outer side end of the exhaust pipe (12).

6. The tourniquet of claim 1 with automatic adjustment and high safety, further comprising: the side of the shell is provided with a soft pad (4) corresponding to the tourniquet main body (3), and the soft pad (4) is made of rubber or sponge.