CN214955308U

CN214955308U - Portable medical warning indicator

Info

Publication number: CN214955308U
Application number: CN202121064502.2U
Authority: CN
Inventors: 周文敏; 韩丽鲜
Original assignee: Affiliated Childrens Hospital of Soochow University
Current assignee: Affiliated Childrens Hospital of Soochow University
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-30
Anticipated expiration: 2031-05-18

Abstract

The utility model provides a portable medical warning indicator, which relates to the field of medical auxiliary appliances and comprises a shell, wherein a first cavity positioned at the bottom of the shell and a second cavity positioned on the first cavity are arranged in the shell; the pressure sensor is electrically connected with the input end of the controller, and the alarm is electrically connected with the signal output end of the display screen uniform controller. The utility model discloses to prior art's not enough to solve medical personnel and be difficult to in time learn the problem that patient's infusion was ended, can realize automatic alarm and show the purpose of infusion real-time data.

Description

Portable medical warning indicator

Technical Field

The utility model relates to a medical auxiliary instrument field particularly, relates to a portable medical attention device.

Background

At present, with the continuous increase of medical tasks, infusion becomes a common means of clinical treatment, the types of infusion are multiple, the infusion amount is large, different liquids often have different infusion requirements, and the risk of nursing errors caused by infusion treatment is greatly increased, such as the condition that the time length of correct infusion and wrong administration route of special medicines are not controlled. How to reduce the incidence of adverse medical events and reduce the workload of clinical nursing staff so as to improve the medical quality becomes a great problem. Although a hospital provides a calling device for a patient during transfusion, when the transfusion is finished soon, if a medical worker does not find the calling device in time, the patient or an attendant can call the medical worker, the calling device helps the medical worker to solve the problem of transfusion finishing to a great extent, but the medical worker still does not know the condition of transfusion finishing of the patient in time, for example, the patient without the attendant falls asleep during the transfusion process, the medical worker is busy and the like, and in such a condition, the blood backflow of the patient can be caused after the transfusion of the medicine liquid, so that great harm is brought to the body of the patient. In addition, the warning marks used clinically at present are various in types, large in recycling and disinfecting workload, easy to lose and pollute, not only cause waste but also inconvenient to manage, how to combine numerous warning marks into one, and the warning marks are recycled, so that the warning marks are low-carbon, environment-friendly and convenient to manage, and are worth thinking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable medical attention device, it is not enough to prior art to solve medical personnel and be difficult to in time learn the problem that patient's infusion was ended, can realize automatic alarm and show the purpose of infusion real-time data.

The embodiment of the utility model discloses a realize through following technical scheme: a portable medical warning indicator comprises a shell, wherein a first cavity and a second cavity are arranged in the shell, the first cavity is located at the bottom of the shell, the second cavity is located on the first cavity, a pressure sensor is fixedly arranged at the bottom of the first cavity, a suspension plate is arranged on the pressure sensor, and a first hanging ring for hanging a medicine bag is arranged below the suspension plate; the pressure sensor is electrically connected with the input end of the controller, and the alarm is electrically connected with the signal output end of the display screen uniform controller.

The system further comprises a PC end and a wireless signal transmitter, wherein the PC end is in bidirectional connection with the wireless signal transmitter through a wireless signal, and the PC end is used for receiving data and sending an instruction; the wireless signal transmitter is electrically connected with the controller.

Further, the cavity height of the first cavity is matched with the total height of the pressure sensor and the suspension plate.

Furthermore, a through hole is formed in the bottom of the shell, a pull rope is connected between the first hanging ring and the hanging plate, one end of the pull rope is fixed in the middle of the hanging plate, and the other end of the pull rope penetrates through the through hole and is fixedly connected with the first hanging ring.

Further, an illuminating lamp is fixedly arranged on the outer wall of the shell, the illuminating lamp is electrically connected with the controller, and a photoresistor is connected in series between the illuminating lamp and the controller; the photoresistor is fixed in the outer wall of casing.

Further, still be equipped with the battery in the second cavity, the battery is used for supplying power to controller, wireless signal transmitter, alarm, display screen and light.

Furthermore, a hanging rope is connected to the top of the shell, one end of the hanging rope is fixed to the middle position of the top of the shell, and the other end of the hanging rope is fixedly connected with a second hanging ring used for being hung on an infusion support.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

1. the utility model has reasonable design and simple structure, the pressure sensor acquires data and transmits the data to the controller by transmitting the force born by the suspension plate to the pressure sensor, and the controller controls the content displayed by the display screen and the alarm to give an alarm or not so as to achieve the state of reminding medical staff of the transfusion of a patient in advance;

2. the utility model discloses a hang the board and hang the medicine bag, hang the board and pass to pressure sensor with medicine bag weight, can obtain data such as liquid volume in the medicine bag, infusion flow, prediction surplus infusion time according to the gravity change of medicine bag in real time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a diagram of a controller control format;

icon: 1-a shell; 2-a second cavity; 3-a storage battery; 4-a controller; 5-hanging ropes; 6-a second hoisting ring; 7-an alarm; 8-a wireless signal transmitter; 9-lighting lamp; 10-a display screen; 11-a first lifting ring; 12-a pull rope; 13-a suspension plate; 14-a pressure sensor; 15-first cavity.

Detailed Description

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a portable medical alarm comprises a housing 1, wherein a first cavity 15 and a second cavity are arranged in the housing 1, the first cavity 15 is located at the bottom of the housing 1, the second cavity is located above the first cavity 15, a pressure sensor 14 is fixedly arranged at the bottom of the first cavity 15, a suspension plate 13 is arranged on the pressure sensor 14, a first hanging ring 11 for hanging a medicine bag is arranged below the suspension plate 13, and the suspension plate 13 bears the gravity from the medicine bag and transmits the gravity to the pressure sensor 14; the second cavity is internally provided with a controller 4, an alarm 7 and a display screen 10 are fixedly arranged outside the shell 1, the pressure sensor 14 is electrically connected with the input end of the controller 4, the alarm 7 is electrically connected with the signal output end of the display screen 10, the pressure sensor 14 acquires data and transmits the data to the controller 4, the controller 4 controls the content displayed by the display screen 10 and the alarm 7 to alarm or not, and when the gravity data received by the pressure sensor is reduced to a set value, the alarm 7 alarms to achieve the state of reminding medical staff of patient transfusion in advance.

It should be noted that, the hanging plate 13 hangs the medicine bag, and the hanging plate 13 transmits the weight of the medicine bag to the pressure sensor 14, so that data such as the liquid amount in the medicine bag, the infusion flow rate, the predicted remaining infusion time and the like can be obtained in real time according to the change of the gravity of the medicine bag.

It is further explained that, the acquisition of the amount of liquid in the medicine bag can be directly obtained according to the formula F ═ mg by the acquired gravity data; the infusion flow rate can be obtained by a formula of v ═ m (variation)/t according to difference data of gravity data change in a certain time; the predicted residual transfusion time can be predicted by obtaining the transfusion flow and the real-time gravity value.

In the embodiment, the device further comprises a PC terminal and a wireless signal transmitter 8, wherein the wireless signal transmitter 8 is electrically connected with the controller 4; the PC end is in bidirectional connection with the wireless signal transmitter 8 through a wireless signal, the PC end is used for receiving data and sending instructions, the PC end sends name data of input liquid, such as 'glucose', to the wireless signal transmitter 8, the wireless signal transmitter 8 transmits the obtained signals to the controller 4 through electric connection, and the controller 4 controls the display screen 10 to display names of the liquid input into the body of the patient; after the controller 4 acquires the data such as the liquid amount in the medicine bag, the transfusion flow, the predicted residual transfusion time and the like, the data is sent to the PC end through the wireless signal transmitter 8, so that medical staff can remotely know the real-time transfusion condition of a patient.

In this embodiment, the cavity height of the first cavity 15 matches the total height of the pressure sensor 14 and the suspension plate 13 in order to ensure that the lower end surface of the suspension plate 13 can always abut against the upper end surface of the pressure sensor 14, preventing a large range of movement of the suspension plate 13 when the device is installed, removed or moved by medical personnel.

In this embodiment, a through hole is formed in the bottom of the housing 1, a pull rope 12 is connected between the first hanging ring 11 and the hanging plate 13, one end of the pull rope 12 is fixed in the middle of the hanging plate 13, and the other end of the pull rope 12 penetrates through the through hole and is fixedly connected with the first hanging ring 11.

It should be noted that, one end of the pull rope 12 is fixed to the middle of the suspension plate 13, so as to make the force applied to the pressure sensor 14 from the suspension plate 13 uniform, and avoid the influence of the arm of force from causing the pressure sensor 14 to be stressed unevenly.

In the embodiment, in order to facilitate the medical staff to observe the transfusion state at night, an illuminating lamp 9 is fixedly arranged on the outer wall of the shell 1, the illuminating lamp 9 is electrically connected with the controller 4, and a photoresistor is connected in series between the illuminating lamp 9 and the controller 4; the photosensitive resistor is fixed on the outer wall of the shell 1 and can control whether the illuminating lamp 9 works or not through the intensity of ambient light, and particularly, when the illumination is insufficient, the resistance value of the photosensitive resistor is small, the illuminating lamp 9 is electrically communicated, and the illuminating lamp 9 works; when the illumination is sufficient, the resistance value of the photosensitive resistor is large, the illuminating lamp 9 is electrically disconnected, and the illuminating lamp 9 does not work.

In this embodiment, a storage battery 3 is further arranged in the second cavity 2, and the storage battery 3 is used for supplying power to the controller 4, the wireless signal transmitter 8, the alarm 7, the display screen 10 and the illuminating lamp 9.

In this embodiment, a hanging rope 5 is connected to the top of the housing 1, one end of the hanging rope 5 is fixed to the middle position of the top of the housing 1, and the other end of the hanging rope 5 is fixedly connected with a second hanging ring 6 for hanging on a transfusion stand.

It should be noted that after suspending the device, it is necessary to ensure that the suspension cord 5 is in line with the pull cord 12.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable medical attention device, its characterized in that: the medicine bag hanging device comprises a shell (1), wherein a first cavity (15) and a second cavity (2) are arranged in the shell (1), the first cavity (15) is located at the bottom of the shell (1), the second cavity (2) is located on the first cavity (15), a pressure sensor (14) is fixedly arranged at the bottom of the first cavity (15), a hanging plate (13) is placed on the pressure sensor (14), and a first hanging ring (11) used for hanging a medicine bag is arranged below the hanging plate (13); be equipped with controller (4) in second cavity (2), casing (1) sets firmly alarm (7) and display screen (10) outward, pressure sensor (14) are connected with the input electricity of controller (4), the signal output part electricity of alarm (7) and display screen (10) even controller (4) is connected.

2. The portable medical alert of claim 1, wherein: the wireless communication terminal also comprises a PC end and a wireless signal transmitter (8), wherein the PC end is in bidirectional connection with the wireless signal transmitter (8) through a wireless signal, and is used for receiving data and sending an instruction; the wireless signal transmitter (8) is electrically connected with the controller (4).

3. The portable medical alert of claim 1, wherein: the cavity height of the first cavity (15) is matched with the total height of the pressure sensor (14) and the suspension plate (13).

4. The portable medical alert of claim 1, wherein: the through hole has been seted up to casing (1) bottom, be connected with stay cord (12) between first rings (11) and the board (13) that hangs, the one end of stay cord (12) is fixed in hangs the board (13) middle part, this through hole of passing of the other end of stay cord (12) and first rings (11) fixed connection.

5. The portable medical alert of claim 1, wherein: an illuminating lamp (9) is fixedly arranged on the outer wall of the shell (1), the illuminating lamp (9) is electrically connected with the controller (4), and a photoresistor is connected in series between the illuminating lamp (9) and the controller (4); the photoresistor is fixed on the outer wall of the shell (1).

6. The portable medical alert of claim 5, wherein: still be equipped with battery (3) in second cavity (2), battery (3) are used for supplying power to controller (4), wireless signal transmitter (8), alarm (7), display screen (10) and light (9).

7. The portable medical alert of claim 1, wherein: the infusion support is characterized in that a suspension rope (5) is connected to the top of the shell (1), one end of the suspension rope (5) is fixed in the middle of the top of the shell (1), and the other end of the suspension rope (5) is fixedly connected with a second hanging ring (6) which is used for being hung on the infusion support.