CN213940872U - Pressurization tourniquet that uses after being fit for children's radial artery blood sampling - Google Patents

Abstract

The application discloses pressurization tourniquet that uses after being fit for children's radial artery blood sampling, including wrist strap, gasbag, admission valve, timing module, suggestion module, power module and communication module, the gasbag sets up the wrist strap is inboard, timing module, communication module and power module embedded set up in the wrist strap, timing module is configured as and counts down hemostasis time according to predetermineeing the time, when the timing finishes, to suggestion module and communication module send the instruction, suggestion module is configured as the basis the instruction, the hemostasis operation of suggestion personnel finishes, power module be configured as to timing module, suggestion module and communication module provide the power, communication module is configured as and communicates with remote server. This application is through controlling hemostasis time, avoids because present hemostasis means presses down the area little, can not effective control press time, causes the subcutaneous hematoma after children's blood sampling.

Description

Pressurization tourniquet that uses after being fit for children's radial artery blood sampling

Technical Field

The application relates to the technical field of medical auxiliary instruments, in particular to a pressurizing tourniquet suitable for being used after the radial artery blood collection of children.

Background

In the treatment process of the critically ill children, the PH and PaCO in the blood are monitored₂、PaO₂、HCO₃ ^-The degree of blood oxygen saturation and the change of electrolytes, the condition of the infant needs to be comprehensively and accurately judged by arterial blood gas analysis, and the treatment scheme is adjusted. The radial artery has the characteristics of shallow surface, less subcutaneous fat, small damage to peripheral tissues and easy compression hemostasis, and is taken as a preferred part for collecting blood of the artery of the child.

However, in the existing radial artery blood sampling process, cotton balls are mainly used for pressing, and due to the fact that the pressing area of the cotton balls is small, pressing time cannot be accurately controlled, subcutaneous hematoma of children suffering from radial artery blood sampling is prone to being caused.

Therefore, a pressurizing tourniquet needs to be designed, effective hemostasis can be performed after the radial artery blood sampling of children is performed, the pressing time is accurately controlled, and subcutaneous hematoma is avoided.

SUMMERY OF THE UTILITY MODEL

The application provides a pressurization tourniquet that uses after being fit for children's radial artery blood sampling for solve present hemostasis means and press the area little, can not the effective control press time, cause the problem of subcutaneous hematoma after children's blood sampling.

A pressurizing tourniquet suitable for being used after children radial artery blood sampling comprises a wrist strap, an air bag, an air inlet valve, a timing module, a prompting module, a power supply module and a communication module;

the air bag is arranged on the inner side of the wrist strap;

the air inlet valve is arranged on the air bag;

the timing module, the communication module and the power supply module are embedded in the wrist strap;

the timing module is respectively connected with the prompt module, the power supply module and the communication module

The timing module is configured to count down the hemostasis time according to preset time, and when the timing is finished, an instruction is sent to the prompting module and the communication module;

the prompting module is configured to prompt a person to finish the hemostasis operation according to the instruction;

the power supply module is configured to provide power to the timing module, the prompting module and the communication module;

the communication module is configured to communicate with a remote server.

Optionally, the front face of the wrist strap is provided with a marking point corresponding to the position of the air bag.

Optionally, the prompting module is a flash, a speaker, or a combination thereof.

Optionally, the wrist strap is made of one or more of polyvinyl chloride non-woven fabric, polyvinyl chloride fluffed fabric, polyurethane non-woven fabric and polyurethane fluffed fabric.

Optionally, two ends of the wrist strap are provided with corresponding magic tapes.

Optionally, one end of the wrist strap is provided with a fixing buckle, and the other end of the wrist strap is provided with a plurality of fixing holes.

Optionally, the communication module communicates with the remote server through Wifi, 3G, 4G, 5G or bluetooth.

According to the technical scheme provided above, the application provides a pressurization tourniquet that uses after being fit for children's radial artery blood sampling, including wrist strap, gasbag, admission valve, timing module, suggestion module, power module and communication module, the gasbag sets up the wrist strap is inboard, timing module, communication module and power module embedded set up in the wrist strap, timing module is configured to count down the hemostasis time according to the time of predetermineeing, when the timing finishes, to suggestion module and communication module send the instruction, the suggestion module is configured to the basis the instruction, the hemostasis operation of suggestion personnel finishes, power module be configured to timing module, suggestion module and communication module provide the power, communication module is configured to communicate with remote server. This application is through controlling hemostasis time, avoids because present hemostasis means presses down the area little, can not effective control press time, causes the subcutaneous hematoma after children's blood sampling.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.

FIG. 1 is a schematic structural view of a compression tourniquet of the present application;

fig. 2 is a schematic view of the connection of the compression tourniquet of the present application.

The device comprises a wrist strap 1, an air bag 2, an air inlet valve 3, a timing module 4, a prompting module 5, a power supply module 6 and a communication module 7.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a compression tourniquet suitable for being used after blood collection of a radial artery of a child according to the present application, which includes a wrist strap 1, an air bag 2, an air inlet valve 3, a timing module 4, a prompt module 5, a power module 6 and a communication module 7;

the air bag 2 is arranged at the inner side of the wrist strap 1; more specifically, the air bag is used for providing certain pressure to a hemostasis point to ensure the hemostasis effect.

The air inlet valve 3 is arranged on the air bag 2, the air inlet valve 3 is used for increasing or decreasing filling gas for the air bag 2, when the wrist of a patient, particularly a child patient, is thin, sufficient pressure cannot be provided for hemostasis, and therefore, the filling gas is added to the air bag 2 through the air inlet valve 3, and the hemostasis effect is guaranteed.

The timing module 4, the communication module 7 and the power module 6 are embedded in the wrist strap 1;

the timing module 4 is respectively connected with the prompt module 5, the power module 6 and the communication module 7

The timing module 4 is configured to count down the hemostasis time according to a preset time, and when the timing is finished, send an instruction to the prompting module 5 and the communication module 7;

the prompting module 5 is configured to prompt the person to end the hemostasis operation according to the instruction;

the power supply module 6 is configured to provide power to the timing module 4, the prompting module 5 and the communication module 7;

the communication module 7 is configured to communicate with a remote server.

When the tourniquet normally starts to work, the wrist strap 1 is fixed on the wrist of a patient, the air bag 2 is made to be tightly attached to a blood sampling point of the patient, the timing module 4 starts to time, after the preset time is reached, the prompting module 5 indicates the end of the hemostasis time of the patient, the pressurizing tourniquet can be taken down, meanwhile, the communication module 7 sends an instruction to the remote server, and medical staff is prompted to help the patient take down the pressurizing tourniquet.

In some embodiments, the front surface of the wrist strap 1 is provided with a marking point corresponding to the position of the air bag 2. The blood sampling point is conveniently aligned with the air bag 2, and the hemostatic effect is ensured.

In some embodiments, the prompting module 5 is a flash or a speaker. When hemostasis is finished, the tourniquet is indicated to be taken down by a patient through sound lifting or light prompting.

In some embodiments, the material of the wrist band 1 is one or more of a polyvinyl chloride non-woven fabric, a polyvinyl chloride napped fabric, a polyurethane non-woven fabric, and a polyurethane napped fabric. The material is easy to obtain, the cost is lower, and the use cost of the compression tourniquet can be effectively reduced.

In some embodiments, two ends of the wrist strap 1 are provided with corresponding magic tapes. Be convenient for with the tourniquet is fixed in patient's blood sampling department, avoids because hemostatic effect is poor, leads to patient subcutaneous hematoma.

In some embodiments, the wrist strap 1 is provided with a fixing buckle at one end and a plurality of fixing holes at the other end. Be convenient for according to patient's wrist diameter, adjust the elasticity degree of tourniquet promotes hemostatic effect, avoids because children's wrist is too thin a bit, leads to the tourniquet can not be fixed, influences hemostatic effect, causes the subcutaneous hematoma behind children's blood sampling.

In some embodiments, the communication module 7 communicates with the remote server through Wifi, 3G, 4G, 5G or bluetooth. Adopt multiple communication means and remote server to carry out the communication, the medical personnel that can be convenient for lie in remote server accurately acquires patient's hemostasis time, and timely processing improves medical personnel's work efficiency.

According to the technical scheme, the application provides the pressurizing tourniquet suitable for being used after the radial artery blood sampling of the children, which comprises a wrist strap 1, an air bag 2, an air inlet valve 3, a timing module 4, a prompt module 5, a power module 6 and a communication module 7, the air bag 2 is arranged at the inner side of the wrist strap 1, the timing module 4, the communication module 7 and the power supply module 6 are embedded in the wrist strap 1, the timing module 4 is configured to count down the hemostasis time according to a preset time, when the timing is over, sending an instruction to the prompting module 5 and the communication module 7, wherein the prompting module 5 is configured to prompt the staff to finish the hemostasis operation according to the instruction, the power module 6 is configured to provide power to the timing module 4, the prompting module 5 and the communication module 7, and the communication module 7 is configured to communicate with a remote server. This application is through inciting somebody to action wrist strap 1 is fixed in patient's wrist department, makes patient's blood sampling point is hugged closely to gasbag 2, simultaneously timing module 4 begins the timing, after to predetermineeing the time, suggestion module 5 instructs the end of patient's hemostasis time, can with the pressurization tourniquet takes off, simultaneously communication module 7 sends the instruction to remote server, and medical staff obtains the suggestion and helps the patient will the pressurization tourniquet takes off. Further control hemostasis time, avoid because present hemostasis means press down the area small, can not effective control press time, cause children blood sampling back subcutaneous hematoma.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

Claims (7)

1. A pressurizing tourniquet suitable for being used after the blood collection of the radial artery of a child is characterized by comprising a wrist strap (1), an air bag (2), an air inlet valve (3), a timing module (4), a prompt module (5), a power supply module (6) and a communication module (7);

the air bag (2) is arranged at the inner side of the wrist strap (1);

the air inlet valve (3) is arranged on the air bag (2);

the timing module (4), the communication module (7) and the power module (6) are embedded in the wrist strap (1);

the timing module (4) is respectively connected with the prompt module (5), the power module (6) and the communication module (7);

the timing module (4) is configured to count down the hemostasis time according to a preset time, and when the timing is over, an instruction is sent to the prompting module (5) and the communication module (7);

the prompting module (5) is configured to prompt a person to end the hemostasis operation according to the instruction;

the power supply module (6) is configured to supply power to the timing module (4), the prompting module (5) and the communication module (7);

the communication module (7) is configured to communicate with a remote server.

2. The compression tourniquet suitable for being used after the radial artery blood sampling of children according to claim 1, wherein the front surface of the wrist strap (1) is provided with a mark point corresponding to the position of the air bag (2).

3. The compression tourniquet suitable for being used after the radial artery blood sampling of children according to claim 1, wherein the prompting module (5) is a flash lamp or a speaker.

4. The pressurizing tourniquet suitable for being used after the radial artery blood collection of the child according to claim 1, wherein the wrist strap (1) is made of one or more of polyvinyl chloride non-woven fabric, polyvinyl chloride fuzz cloth, polyurethane non-woven fabric or polyurethane fuzz cloth.

5. The pressurizing tourniquet suitable for being used after the radial artery blood sampling of the children is carried out according to the claim 1, wherein the two ends of the wrist strap (1) are provided with corresponding magic tapes.

6. The compression tourniquet suitable for being used after the radial artery blood sampling of children according to claim 1, wherein the wrist strap (1) is provided with a fixing buckle at one end and a plurality of fixing holes at the other end.

7. The compression tourniquet suitable for use after radial artery blood sampling in children according to claim 1, wherein the communication module (7) communicates with a remote server via Wifi, 3G, 4G, 5G or bluetooth.

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