CN104984440A

CN104984440A - Electronic intravenous injection prompter

Info

Publication number: CN104984440A
Application number: CN201510441956.XA
Authority: CN
Inventors: 唐辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-24
Filing date: 2015-07-24
Publication date: 2015-10-21

Abstract

The invention discloses an electronic intravenous injection prompter. The prompter comprises a light prompt module, a sound prompt module, a power supply module, a reset switch and infrared ray sensors. The light prompt module, the sound prompt module, the power supply module, the reset switch and the infrared ray sensors are connected through wires. The prompter is a hollow cone with a small upper end and a big lower end. The light prompt module, the sound prompt module, the power supply module and the reset switch are mounted on the front side of the prompter, and the infrared ray sensors are respectively mounted at opposite left side and right side of the prompter. The prompter can be sleeved on a droplet bucket of an injection tube through a ring, and the internal diameter of the upper end matches the external diameter of the droplet bucket of the injection tube. The electronic intravenous injection prompter is more accurate, and high in efficiency, a patient who has been injected can timely and rapidly process, the possibility of medical accidents can be reduced.

Description

Electronic intravenous injection prompting device

Technical Field

The invention relates to hospital medical clinical nursing auxiliary equipment, in particular to an electronic intravenous injection prompter.

Background

In the treatment process of a patient by a doctor, an intravenous injection method (commonly called as intravenous drip) is commonly used, and the intravenous injection process for the patient is long in time and easy to generate fatigue, so that the patient can sleep and forget the injection progress; moreover, when the medical staff in the hospital is particularly busy and does not timely treat the patient who has finished the transfusion, the blood return is easy to be coagulated in the tube, which causes medical accidents and affects the life health of the patient.

Based on the above problem, chinese utility model patent with publication number CN201220246965.5 discloses an infrared ray intravenous injector alarm device, which can be sleeved outside a dropping funnel of an injector infusion tube and controlled by a passive infrared switch circuit. The alarm device is small in size, convenient to use and capable of being used for two times. The shape of the device is sleeve-shaped, so that the device is convenient to mount and dismount. The power supply equipment adopts two button batteries and realizes the resetting of a switch of a power supply and an alarm system through an insulated movable plectrum, and the operation is convenient and safe. The loudspeaker is internally provided with the sliding resistor, so that the volume adjustment within a certain range can be realized by the external sliding block, the alarm effect at a certain distance is ensured, and the alarm device is prevented from being noisy to a patient at a long distance in a small space. When the liquid level at the drip chamber of the intravenous infusion injector is lower than the photosensitive device, the infrared receiving device receives infrared rays, the power switch integrated circuit controls the alarm device to be started, and the alarm prompts the completion of intravenous infusion. However, when such an alarm device is used, it is often difficult to distinguish who has been infused from among a plurality of patients who are being infused, simply by means of an audible prompt; meanwhile, the alarm device is sleeved outside the dropping funnel of the syringe infusion tube, so that the alarm device can not play a good role in fixing and can also shield the transparent dropping funnel, a patient who is infusing is difficult to see the infusion progress, and the patient is easy to generate an anxious mood.

Therefore, a device capable of accurately prompting after the transfusion is finished is needed to prompt a patient or a nursing staff to timely treat the transfusion, so that medical accidents caused by delayed treatment of the patient or the nursing staff are avoided.

Disclosure of Invention

The invention aims to provide a more accurate and efficient electronic intravenous injection prompter, so that a patient who has finished injection can be treated timely and quickly, and the possibility of medical accidents is reduced.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the electronic intravenous injection prompter comprises a light prompting module, a sound prompting module, a power supply module, a reset switch and an infrared sensor, wherein the light prompting module, the sound prompting module, the power supply module, the reset switch and the infrared sensor are connected through leads; wherein,

the infrared sensor is used for detecting the flow rate flowing into the infusion tube drip chamber through the hose, and the output end of the infrared sensor controls the light prompt module and the sound prompt module;

the power supply module supplies power for a circuit formed by the light prompt module, the sound prompt module, the reset switch and the infrared sensor, and the power supply module is controlled by the reset switch.

In order to more directly display the infusion state, the light prompting module comprises a green light in the infusion state and a red light in the infusion finished state.

Further, the power module is a button battery pack.

Furthermore, the back of the prompter is provided with a vertical section through groove, and the width of the section through groove is at least greater than the outer diameter of the hose.

Compared with the prior art, the invention has the beneficial effects that:

1. the electronic intravenous injection prompter can provide red and green light prompt and sound prompt with identification degree, and has high-efficiency prompt effect;

2. the electronic intravenous injection prompter is attached to a dropping funnel on an infusion tube, and the back surface of the electronic intravenous injection prompter is provided with a vertical section through groove, so that the electronic intravenous injection prompter is convenient to be directly sleeved for use;

3. the electronic intravenous injection prompter has the advantages of simple structure, convenience and rapidness in use and good safety performance.

Drawings

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

fig. 2 is a schematic block diagram of the present invention.

The reference numbers in the figures are: 1. a prompter; 2. a light prompt module; 21. a green light; 22. a red light; 3. a voice prompt module; 4. a power supply module; 5. a reset switch; 6. an infrared sensor; 7. a dropping funnel of the infusion tube; 8. a hose; 9. the section is through the groove.

Detailed Description

The present invention is further illustrated by the following examples.

As shown in fig. 1 and 2, an electronic intravenous injection prompter according to a specific embodiment of the present invention is provided, where the prompter 1 includes a light prompting module 2, a sound prompting module 3, a power supply module 4, a reset switch 5 and an infrared sensor 6, and the power supply module 4 is a button battery pack for convenient use and replacement; in order to enhance the recognition degree of the light prompt, the light prompt module 2 comprises a green light 21 in a transfusion state and a red light 22 in a transfusion completion state, so that patients in transfusion and patients after transfusion are more easily distinguished; the light prompting module 2, the sound prompting module 3, the power supply module 4, the reset switch 5 and the infrared sensor 6 are connected through leads, the prompter 1 is in a hollow conical shape with a small top and a large bottom, the light prompting module 2, the sound prompting module 3, the power supply module 4 and the reset switch 5 are all arranged on the front surface of the prompter 1, the infrared sensor 6 is respectively arranged on the left and right opposite side surfaces of the prompter 1, the prompter 1 is annularly sleeved on the upper part of a dropping funnel of an infusion tube, the inner diameter of the upper end of the prompter is matched with the outer diameter of the dropping funnel of the infusion tube, the back surface of the prompter 1 is provided with a vertical section through groove 9, and the width of the section through groove 9 is at least; wherein,

the infrared sensor 6 is used for detecting the flow rate flowing into the infusion tube drip chamber through the hose, and the output end of the infrared sensor 6 controls the light prompt module 2 and the sound prompt module 3;

the power module 4 supplies power for a circuit formed by the light prompt module 2, the sound prompt module 3, the reset switch 5 and the infrared sensor 6, and the reset switch 5 controls the power module 4.

The prompter is attached to a drip chamber of an infusion tube, when infusion is carried out, a light prompting module starts and displays that a green light is on after a reset switch is pressed down, liquid drops in the drip chamber of the infusion tube are detected through an infrared sensor on the prompter, when the infrared sensor detects that no liquid drops exist in the drip chamber of the infusion tube, the infrared sensor simultaneously sends signals to a sound prompting module and a light prompting module, the sound prompting module sends out a buzzer, and a red light is on while a red light in the light prompting module is turned off, so that the acousto-optic alarm prompting effect is achieved, and a patient who has finished infusion can be determined more quickly and accurately.

It is to be understood that the foregoing detailed description and specific examples, while indicating preferred embodiments of the invention, are given by way of illustration only, since various changes in the principle, construction and construction of the invention will become apparent to those skilled in the art from this detailed description.

Claims

1. Electron intravenous route prompting device, this prompting device (1) include light prompt module (2), sound prompt module (3), power module (4), reset switch (5) and infrared ray sensor (6), light prompt module (2), sound prompt module (3), power module (4), reset switch (5) and infrared ray sensor (6) are connected its characterized in that through the wire: the alarm device is characterized in that the alarm device (1) is in a hollow conical shape with a small top and a large bottom, the light alarm module (2), the sound alarm module (3), the power supply module (4) and the reset switch (5) are all arranged on the front surface of the alarm device (1), the infrared sensors (5) are respectively arranged on the left and right opposite side surfaces of the alarm device (1), the alarm device (1) is annularly sleeved on the upper part of the infusion tube dropping funnel (7), and the inner diameter of the upper end of the alarm device is matched with the outer diameter of the infusion tube dropping funnel (6); wherein,

the infrared sensor (5) is used for detecting the flow rate flowing into the infusion tube dropping funnel (7) through the hose (8), and the output end of the infrared sensor (6) controls the light prompt module (2) and the sound prompt module (3);

the power module (4) supplies power for a circuit formed by the light prompt module (2), the sound prompt module (3), the reset switch (5) and the infrared sensor (6), and the control of the power module is realized through the reset switch (5).

2. The electronic intravenous injection reminder of claim 1, wherein: the light prompting module (2) comprises a green light (21) in a transfusion state and a red light (22) in a transfusion completion state.

3. The electronic intravenous injection reminder of claim 1, wherein: the power module (4) is a button battery pack.

4. The electronic intravenous injection reminder of claim 1, wherein: the back of the prompter (1) is provided with a vertical section through groove (9), and the width of the section through groove (9) is at least larger than the outer diameter of the hose (8).