CN108310539B

CN108310539B - Dripping speed alarm system and device

Info

Publication number: CN108310539B
Application number: CN201810414921.0A
Authority: CN
Inventors: 潘静亚
Original assignee: First Peoples Hospital of Changzhou
Current assignee: First Peoples Hospital of Changzhou
Priority date: 2018-05-03
Filing date: 2018-05-03
Publication date: 2020-08-25
Anticipated expiration: 2038-05-03
Also published as: CN108310539A

Abstract

The invention discloses a dripping speed alarm system and a device, which comprise a detection assembly and a signal transmission assembly, wherein the detection assembly comprises an infusion monitor, a sealing plate, a fixing plate, a drainage tube limiting plate, a display screen, an alarm and a dropper limiting plate; central processing unit and sick bed display screen pass through bluetooth receiver signal connection, and the patient can watch the speed of dripping through the display screen of sick bed, and if the patient adjusts the infusion by oneself and drips when fast, the alarm sends the police dispatch newspaper, handles the signal through central processing unit to on reaching the nurse station screen signal transmission through the WIFI transmitter, suggestion medical personnel in time handle.

Description

Dripping speed alarm system and device

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a dripping speed alarm system and device.

Background

Dripping speed alarm system and device pass through the sensor and obtain patient's infusion progress, realize the real-time response and the control of infusion process, realize the retransmission of signal then through intelligent control ware, finally show infusion progress and infusion alarm information at nurse station terminal.

The patient can adjust the infusion dripping speed by self without the permission of medical staff, thus causing harm to the patient and increasing the workload of the medical staff.

Disclosure of Invention

The invention aims to provide a dripping speed alarm system and a dripping speed alarm device, which aim to solve the problems that the dripping speed of the transfusion is automatically adjusted by a patient without the permission of medical staff, the patient is harmed and the work load of the medical staff is increased in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a dripping speed alarm system and a device thereof comprise a detection assembly and a signal transmission assembly, wherein the detection assembly is coated with a layer of antifouling coating and comprises an infusion monitor, a sealing plate, a fixing plate, a drainage tube limiting plate, a display screen, an alarm and a dropper limiting plate, the sealing plate is positioned above the front surface of the infusion monitor and is welded and fixed with the infusion monitor, the dropper limiting plate is fixedly arranged on the front surface of the sealing plate, the alarm is fixedly arranged on the left side of the dropper limiting plate close to the front surface of the sealing plate, the fixing plate is fixedly arranged on the front surface of the infusion monitor close to the lower side of the sealing plate, the drainage tube limiting plate is fixedly arranged on the front surface of the fixing plate, the display screen is positioned on the left side of the drainage tube limiting plate close to the front surface of the, and with fixed plate welded fastening, the infusion watch-dog the display screen with the alarm all with external power source electric connection, signal transmission subassembly includes circuit board, bluetooth receiver, WIFI transmitter and central processing unit, the appearance chamber has been seted up to the inside of infusion watch-dog, the circuit board accept in the inside in appearance chamber, and with infusion watch-dog fixed connection, the last fixed surface of circuit board is provided with central processing unit, central processing unit's right side is close to the last fixed surface of circuit board is provided with the WIFI transmitter, the bluetooth receiver is located the upper surface of circuit board is close to the top of WIFI transmitter, and with circuit board welded fastening, the bluetooth receiver the WIFI transmitter with central processing unit all with external power source electric connection.

Preferably, the central processing unit and the sickbed display screen are in signal connection through the Bluetooth receiver.

Preferably, the rear surface of the infusion monitor is provided with a battery compartment, and a storage battery is fixedly arranged in the battery compartment.

Preferably, the drainage tube limiting plate and the dropper limiting plate are located on the same parallel line, and the drainage tube limiting plate and the dropper limiting plate are both semi-cylinders.

Preferably, the alarm and the WIFI transmitter are in signal connection through the central processing unit.

Preferably, the central processing unit is in signal connection with the screen of the nurse station through the WIFI transmitter.

Preferably, the upper surface of the infusion monitor is provided with a hanging ring, and the infusion monitor and the hanging ring are welded and fixed.

Preferably, the antifouling coating is prepared by the following method: providing a graphene oxide dispersion liquid; providing nano titanium dioxide and nano copper oxide powder; pouring nano titanium dioxide and nano copper oxide powder into the graphene oxide dispersion liquid to obtain a mixed dispersion liquid; adding deionized water and sodium hydroxide solution into the mixed dispersion liquid, and rapidly stirring for 10-20min to obtain a solution to be reacted; placing the solution to be reacted in a water bath for reaction to obtain graphene oxide/titanium dioxide/copper oxide composite dispersion liquid; drying the graphene oxide/titanium dioxide/copper oxide composite dispersion liquid to obtain graphene oxide/titanium dioxide/copper oxide composite powder; adding graphene oxide/titanium dioxide/copper oxide composite powder into waterborne polyurethane to obtain a first coating mixture; stirring the first coating mixture at 80-90 ℃ for 30-40min to obtain a second coating mixture; the second coating mixture is sprayed onto the alarm device detection assembly 10.

Preferably, in the above technical scheme, in the mixed dispersion, by weight, the nano titanium dioxide accounts for 120 parts, the copper oxide accounts for 20-30 parts, and the graphene oxide accounts for 10-15 parts.

Preferably, in the above technical scheme, the concentration of the sodium hydroxide solution is 0.01-0.03mol/L

Compared with the prior art, the invention has the beneficial effects that: be provided with central processing unit, bluetooth receiver and WIFI transmitter in infusion watch-dog's inside, because of central processing unit and sick bed display screen pass through bluetooth receiver signal connection, the patient can watch the speed of dripping through the display screen of sick bed, when the speed was dripped in if the patient adjusts the infusion by oneself, the alarm sends the police dispatch newspaper, handles the signal through central processing unit to on signal transmission arrives nurse station screen through the WIFI transmitter, suggestion medical personnel in time handle. However, in the using process of the present invention, the inventor finds that, because intravenous drip in hospitals is frequently used, and because the medicine is changed, the detection component of the drip speed alarm device needs to be frequently contacted, the detection component of the alarm device is very easy to be stained, and because the alarm device is an electronic device, frequent scrubbing of the shell of the alarm device is impossible, so that how to ensure the cleanness and the beauty of the alarm device is a more important problem. In order to ensure the cleanness of the device, the invention develops a novel antifouling coating which has strong adhesive force and high antifouling capacity

Drawings

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

FIG. 2 is a schematic diagram of a circuit board structure according to the present invention;

FIG. 3 is a schematic diagram of a dropper stop plate according to the present invention;

FIG. 4 is a schematic view of the flow structure of the present invention;

in the figure: 10. a detection component; 11. a transfusion monitor; 12. a sealing plate; 13. a fixing plate; 14. a drainage tube limiting plate; 15. a display screen; 16. an alarm; 17. a dropper limiting plate; 20. a signal transmission component; 21. a circuit board; 22. a Bluetooth receiver; 23. a WIFI transmitter; 24. a central processing unit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a dripping speed alarm system and a device thereof, comprising a detection component 10 and a signal transmission component 20, wherein the detection component 10 comprises an infusion monitor 11, a sealing plate 12, a fixing plate 13, a drainage tube limiting plate 14, a display screen 15, an alarm 16 and a dropper limiting plate 17, the sealing plate 12 is positioned above the front surface of the infusion monitor 11 and is welded and fixed with the infusion monitor 11, the dropper limiting plate 17 is fixedly arranged on the front surface of the sealing plate 12, the alarm 16 is fixedly arranged on the left side of the front surface of the sealing plate 12 close to the dropper limiting plate 17, the fixing plate 13 is fixedly arranged on the front surface of the sealing plate 12 close to the infusion monitor 11, the drainage tube limiting plate 14 is fixedly arranged on the front surface of the fixing plate 13, the display screen 15 is positioned on the left side of the front surface of the fixing plate 13 close to the drainage tube limiting plate 14 and is welded and fixed with the fixing, signal transmission subassembly 20 includes circuit board 21, bluetooth receiver 22, WIFI transmitter 23 and central processing unit 24, the appearance chamber has been seted up to infusion watch-dog 11's inside, circuit board 21 is acceptd in the inside that holds the chamber, and with infusion watch-dog 11 fixed connection, the fixed surface of circuit board 21 is provided with central processing unit 24, the fixed surface that central processing unit 24's right side is close to circuit board 21 is provided with WIFI transmitter 23, bluetooth receiver 22 is located the upper surface of circuit board 21 and is close to the top of WIFI transmitter 23, and with circuit board 21 welded fastening, bluetooth receiver 22, WIFI transmitter 23 and central processing unit 24 all with external power source electric connection.

In this embodiment, the infusion monitor 11 is placed at a working place, a hanging ring is arranged on the upper surface of the infusion monitor 11, the infusion monitor 11 is fixed on an infusion support through the hanging ring, a dropper limiting plate 17 and a drainage tube limiting plate 14 are arranged on the infusion monitor 11, because the drainage tube limiting plate 14 and the dropper limiting plate 17 are on the same parallel line, and the drainage tube limiting plate 14 and the dropper limiting plate 17 are both semi-cylinders, a drainage tube and a dropper required during infusion are limited through the drainage tube limiting plate 14 and the dropper limiting plate 17, a battery compartment is arranged on the rear surface of the infusion monitor 11, electric energy is provided for the infusion monitor 11 to work through a battery in the battery compartment, a central processor 24, a bluetooth receiver 22 and a WIFI transmitter 23 are arranged inside the infusion monitor 11, because the central processor 24 is in signal connection with a sickbed display screen through the bluetooth receiver 22, the patient can watch the speed of dripping through the display screen of sick bed, and when the speed was dripped in if the patient adjusted the infusion by oneself, alarm 16 sent the police dispatch newspaper, handled the signal through central processing unit 24 to on 23 the screen of nurse station of signal transmission through the WIFI transmitter, suggestion medical personnel in time handled, bring the facility for medical personnel.

Further, the central processing unit 24 is in signal connection with the sickbed display screen through the Bluetooth receiver 22.

In this embodiment, the central processing unit 24 is in signal connection with the display screen of the patient bed through the bluetooth receiver 22, so that the patient can view the dripping speed through the display screen of the patient bed.

Further, a battery compartment is formed in the rear surface of the infusion monitor 11, and a storage battery is fixedly arranged inside the battery compartment.

In this embodiment, a battery compartment is provided on the rear surface of the infusion monitor 11, and the battery in the battery compartment supplies electric energy to the infusion monitor 11 during operation.

Further, the drainage tube limiting plate 14 and the dropper limiting plate 17 are located on the same parallel line, and the drainage tube limiting plate 14 and the dropper limiting plate 17 are both semi-cylinders.

In this embodiment, a dropper limiting plate 17 and a drainage tube limiting plate 14 are provided on the infusion monitor 11, and since the drainage tube limiting plate 14 and the dropper limiting plate 17 are on the same parallel line, and the drainage tube limiting plate 14 and the dropper limiting plate 17 are both semi-cylinders, the drainage tube and the dropper required for infusion are limited by the drainage tube limiting plate 14 and the dropper limiting plate 17.

Further, the alarm 16 is in signal connection with the WIFI transmitter 23 through the central processing unit 24.

In this embodiment, if the patient adjusts the infusion drop rate, the alarm 16 sends an alarm and the central processing unit 24 processes the alarm.

Further, central processing unit 24 and nurse station screen pass through WIFI transmitter 23 signal connection.

In this embodiment, if the patient adjusts the infusion by oneself and drips when fast, alarm 16 sends the police dispatch newspaper, handles the signal through central processing unit 24 to on 23 signal transmission to nurse station screens through the WIFI transmitter, suggestion medical personnel in time handle, bring the facility for medical staff.

Further, a hanging ring is arranged on the upper surface of the infusion monitor 11, and the infusion monitor 11 and the hanging ring are welded and fixed.

Example 1

The antifouling coating was prepared as follows: providing a graphene oxide dispersion liquid; providing nano titanium dioxide and nano copper oxide powder; pouring nano titanium dioxide and nano copper oxide powder into the graphene oxide dispersion liquid to obtain a mixed dispersion liquid; adding deionized water and a sodium hydroxide solution into the mixed dispersion liquid, and quickly stirring for 10min to obtain a solution to be reacted; placing the solution to be reacted in a water bath for reaction to obtain graphene oxide/titanium dioxide/copper oxide composite dispersion liquid; drying the graphene oxide/titanium dioxide/copper oxide composite dispersion liquid to obtain graphene oxide/titanium dioxide/copper oxide composite powder; adding graphene oxide/titanium dioxide/copper oxide composite powder into waterborne polyurethane to obtain a first coating mixture; stirring the first coating mixture at 80 ℃ for 40min to obtain a second coating mixture; the second coating mixture is sprayed onto the alarm device detection assembly 10. In the mixed dispersion liquid, by weight, the nano titanium dioxide accounts for 100 parts, the copper oxide accounts for 20 parts, and the graphene oxide accounts for 10 parts. The concentration of the sodium hydroxide solution is 0.01 mol/L. The reaction carried out in the water bath pot specifically comprises the following steps: the water bath temperature is 80 deg.C, and the water bath time is 40 min. The drying specifically comprises the following steps: the drying temperature is 100 ℃, and the drying time is 30 min. In the first coating mixture, the aqueous polyurethane accounts for 100 parts by weight, and the graphene oxide/titanium dioxide/copper oxide composite powder accounts for 2 parts by weight. Prior to spraying, the alarm device detection assembly 10 is first coated with a silane coupling agent. The spraying is specifically as follows: the spraying speed is 20mL/min, and the spraying temperature is 40 ℃.

Example 2

The antifouling coating was prepared as follows: providing a graphene oxide dispersion liquid; providing nano titanium dioxide and nano copper oxide powder; pouring nano titanium dioxide and nano copper oxide powder into the graphene oxide dispersion liquid to obtain a mixed dispersion liquid; adding deionized water and a sodium hydroxide solution into the mixed dispersion liquid, and quickly stirring for 20min to obtain a solution to be reacted; placing the solution to be reacted in a water bath for reaction to obtain graphene oxide/titanium dioxide/copper oxide composite dispersion liquid; drying the graphene oxide/titanium dioxide/copper oxide composite dispersion liquid to obtain graphene oxide/titanium dioxide/copper oxide composite powder; adding graphene oxide/titanium dioxide/copper oxide composite powder into waterborne polyurethane to obtain a first coating mixture; stirring the first coating mixture at 90 ℃ for 30min to obtain a second coating mixture; the second coating mixture is sprayed onto the alarm device detection assembly 10. In the mixed dispersion liquid, by weight, 120 parts of nano titanium dioxide, 30 parts of copper oxide and 15 parts of graphene oxide are used. The concentration of the sodium hydroxide solution is 0.03 mol/L. The reaction carried out in the water bath pot specifically comprises the following steps: the water bath temperature is 90 deg.C, and the water bath time is 30 min. The drying specifically comprises the following steps: the drying temperature is 110 ℃, and the drying time is 20 min. In the first coating mixture, by weight, the aqueous polyurethane accounts for 120 parts, and the graphene oxide/titanium dioxide/copper oxide composite powder accounts for 3 parts. Prior to spraying, the alarm device detection assembly 10 is first coated with a silane coupling agent. The spraying is specifically as follows: the spraying speed is 30mL/min, and the spraying temperature is 50 ℃.

Example 3

The antifouling coating was prepared as follows: providing a graphene oxide dispersion liquid; providing nano titanium dioxide and nano copper oxide powder; pouring nano titanium dioxide and nano copper oxide powder into the graphene oxide dispersion liquid to obtain a mixed dispersion liquid; adding deionized water and a sodium hydroxide solution into the mixed dispersion liquid, and quickly stirring for 15min to obtain a solution to be reacted; placing the solution to be reacted in a water bath for reaction to obtain graphene oxide/titanium dioxide/copper oxide composite dispersion liquid; drying the graphene oxide/titanium dioxide/copper oxide composite dispersion liquid to obtain graphene oxide/titanium dioxide/copper oxide composite powder; adding graphene oxide/titanium dioxide/copper oxide composite powder into waterborne polyurethane to obtain a first coating mixture; stirring the first coating mixture at 85 ℃ for 35min to obtain a second coating mixture; the second coating mixture is sprayed onto the alarm device detection assembly 10. In the mixed dispersion liquid, by weight, 110 parts of nano titanium dioxide, 25 parts of copper oxide and 12 parts of graphene oxide are used. The concentration of the sodium hydroxide solution is 0.02 mol/L. The reaction carried out in the water bath pot specifically comprises the following steps: the water bath temperature is 85 deg.C, and the water bath time is 35 min. The drying specifically comprises the following steps: the drying temperature is 105 ℃, and the drying time is 25 min. In the first coating mixture, the aqueous polyurethane accounts for 110 parts by weight, and the graphene oxide/titanium dioxide/copper oxide composite powder accounts for 2.5 parts by weight. Prior to spraying, the alarm device detection assembly 10 is first coated with a silane coupling agent. The spraying is specifically as follows: the spraying speed is 25mL/min, and the spraying temperature is 45 ℃.

Example 4

The antifouling coating was prepared as follows: providing a graphene oxide dispersion liquid; providing nano titanium dioxide and nano copper oxide powder; pouring nano titanium dioxide and nano copper oxide powder into the graphene oxide dispersion liquid to obtain a mixed dispersion liquid; adding deionized water and a sodium hydroxide solution into the mixed dispersion liquid, and quickly stirring for 15min to obtain a solution to be reacted; placing the solution to be reacted in a water bath for reaction to obtain graphene oxide/titanium dioxide/copper oxide composite dispersion liquid; drying the graphene oxide/titanium dioxide/copper oxide composite dispersion liquid to obtain graphene oxide/titanium dioxide/copper oxide composite powder; adding graphene oxide/titanium dioxide/copper oxide composite powder into waterborne polyurethane to obtain a first coating mixture; stirring the first coating mixture at 100 ℃ for 25min to obtain a second coating mixture; the second coating mixture is sprayed onto the alarm device detection assembly 10. In the mixed dispersion liquid, by weight, 110 parts of nano titanium dioxide, 25 parts of copper oxide and 12 parts of graphene oxide are used. The concentration of the sodium hydroxide solution is 0.02 mol/L. The reaction carried out in the water bath pot specifically comprises the following steps: the water bath temperature is 85 deg.C, and the water bath time is 35 min. The drying specifically comprises the following steps: the drying temperature is 105 ℃, and the drying time is 25 min. In the first coating mixture, the aqueous polyurethane accounts for 110 parts by weight, and the graphene oxide/titanium dioxide/copper oxide composite powder accounts for 2.5 parts by weight. Prior to spraying, the alarm device detection assembly 10 is first coated with a silane coupling agent. The spraying is specifically as follows: the spraying speed is 25mL/min, and the spraying temperature is 45 ℃.

Example 5

The antifouling coating was prepared as follows: providing a graphene oxide dispersion liquid; providing nano titanium dioxide and nano copper oxide powder; pouring nano titanium dioxide and nano copper oxide powder into the graphene oxide dispersion liquid to obtain a mixed dispersion liquid; adding deionized water and a sodium hydroxide solution into the mixed dispersion liquid, and quickly stirring for 15min to obtain a solution to be reacted; placing the solution to be reacted in a water bath for reaction to obtain graphene oxide/titanium dioxide/copper oxide composite dispersion liquid; drying the graphene oxide/titanium dioxide/copper oxide composite dispersion liquid to obtain graphene oxide/titanium dioxide/copper oxide composite powder; adding graphene oxide/titanium dioxide/copper oxide composite powder into waterborne polyurethane to obtain a first coating mixture; stirring the first coating mixture at 85 ℃ for 35min to obtain a second coating mixture; the second coating mixture is sprayed onto the alarm device detection assembly 10. In the mixed dispersion liquid, by weight, the nano titanium dioxide accounts for 150 parts, the copper oxide accounts for 10 parts, and the graphene oxide accounts for 10 parts. The concentration of the sodium hydroxide solution is 0.02 mol/L. The reaction carried out in the water bath pot specifically comprises the following steps: the water bath temperature is 85 deg.C, and the water bath time is 35 min. The drying specifically comprises the following steps: the drying temperature is 105 ℃, and the drying time is 25 min. In the first coating mixture, the aqueous polyurethane accounts for 110 parts by weight, and the graphene oxide/titanium dioxide/copper oxide composite powder accounts for 2.5 parts by weight. Prior to spraying, the alarm device detection assembly 10 is first coated with a silane coupling agent. The spraying is specifically as follows: the spraying speed is 25mL/min, and the spraying temperature is 45 ℃.

Example 6

The antifouling coating was prepared as follows: providing a graphene oxide dispersion liquid; providing nano titanium dioxide and nano copper oxide powder; pouring nano titanium dioxide and nano copper oxide powder into the graphene oxide dispersion liquid to obtain a mixed dispersion liquid; adding deionized water and a sodium hydroxide solution into the mixed dispersion liquid, and quickly stirring for 15min to obtain a solution to be reacted; placing the solution to be reacted in a water bath for reaction to obtain graphene oxide/titanium dioxide/copper oxide composite dispersion liquid; drying the graphene oxide/titanium dioxide/copper oxide composite dispersion liquid to obtain graphene oxide/titanium dioxide/copper oxide composite powder; adding graphene oxide/titanium dioxide/copper oxide composite powder into waterborne polyurethane to obtain a first coating mixture; stirring the first coating mixture at 85 ℃ for 35min to obtain a second coating mixture; the second coating mixture is sprayed onto the alarm device detection assembly 10. In the mixed dispersion liquid, by weight, 110 parts of nano titanium dioxide, 25 parts of copper oxide and 12 parts of graphene oxide are used. The concentration of the sodium hydroxide solution is 0.02 mol/L. The reaction carried out in the water bath pot specifically comprises the following steps: the water bath temperature is 95 deg.C, and the water bath time is 20 min. The drying specifically comprises the following steps: the drying temperature is 120 ℃, and the drying time is 10 min. In the first coating mixture, the aqueous polyurethane accounts for 110 parts by weight, and the graphene oxide/titanium dioxide/copper oxide composite powder accounts for 2.5 parts by weight. Prior to spraying, the alarm device detection assembly 10 is first coated with a silane coupling agent. The spraying is specifically as follows: the spraying speed is 25mL/min, and the spraying temperature is 45 ℃.

Example 7

The antifouling coating was prepared as follows: providing a graphene oxide dispersion liquid; providing nano titanium dioxide and nano copper oxide powder; pouring nano titanium dioxide and nano copper oxide powder into the graphene oxide dispersion liquid to obtain a mixed dispersion liquid; adding deionized water and a sodium hydroxide solution into the mixed dispersion liquid, and quickly stirring for 15min to obtain a solution to be reacted; placing the solution to be reacted in a water bath for reaction to obtain graphene oxide/titanium dioxide/copper oxide composite dispersion liquid; drying the graphene oxide/titanium dioxide/copper oxide composite dispersion liquid to obtain graphene oxide/titanium dioxide/copper oxide composite powder; adding graphene oxide/titanium dioxide/copper oxide composite powder into waterborne polyurethane to obtain a first coating mixture; stirring the first coating mixture at 85 ℃ for 35min to obtain a second coating mixture; the second coating mixture is sprayed onto the alarm device detection assembly 10. In the mixed dispersion liquid, by weight, 110 parts of nano titanium dioxide, 25 parts of copper oxide and 12 parts of graphene oxide are used. The concentration of the sodium hydroxide solution is 0.02 mol/L. The reaction carried out in the water bath pot specifically comprises the following steps: the water bath temperature is 85 deg.C, and the water bath time is 35 min. The drying specifically comprises the following steps: the drying temperature is 105 ℃, and the drying time is 25 min. The drying specifically comprises the following steps: the drying temperature is 120 ℃, and the drying time is 10 min. In the first coating mixture, 130 parts by weight of aqueous polyurethane and 1 part by weight of graphene oxide/titanium dioxide/copper oxide composite powder are used. Prior to spraying, the alarm device detection assembly 10 is first coated with a silane coupling agent. The spraying is specifically as follows: the spraying speed is 35mL/min, and the spraying temperature is 25 ℃.

The surface anti-fouling coatings of examples 1-7 were subjected to surface hardness and peel strength tests, and for ease of comparison, the data for all examples were normalized based on the data for example 1.

TABLE 1

In this embodiment, the upper surface of the infusion monitor 11 is provided with a hanging ring, and the infusion monitor 11 is fixed on the infusion support through the hanging ring, so that the medical staff can conveniently detect the dropping speed.

According to the central processing unit 24, the central processing unit 24 is in signal connection with the sickbed display screen through the Bluetooth receiver 22, a patient can watch the dripping speed through the display screen of the sickbed, if the patient adjusts the infusion dripping speed by himself, the alarm 16 gives an alarm, the central processing unit 24 processes signals, the signals are transmitted to the screen of the nurse station through the WIFI transmitter 23, medical staff are prompted to process the signals in time, and the central processing unit 24 is MSP430F5310 IRGCR.

The working principle and the using process of the invention are as follows: after the infusion monitor 11 is installed, the infusion monitor 11 is placed in a working place, a hanging ring is arranged on the upper surface of the infusion monitor 11, the infusion monitor 11 is fixed on an infusion support through the hanging ring, a burette limit plate 17 and a drip tube limit plate 14 are arranged on the infusion monitor 11, because the drip tube limit plate 14 and the drip tube limit plate 17 are positioned on the same parallel line, the drip tube limit plate 14 and the drip tube limit plate 17 are both semi-cylinders, a required drainage tube and a required drip tube during infusion are limited through the drainage tube limit plate 14 and the drip tube limit plate 17, a battery bin is arranged on the rear surface of the infusion monitor 11, electric energy is provided for the infusion monitor 11 to work through a battery in the battery bin, a central processing unit 24, a Bluetooth receiver 22 and a WIFI transmitter 23 are arranged in the infusion monitor 11, and because the central processing unit 24 is in signal connection with a sickbed, the patient can watch the speed of dripping through the display screen of sick bed, and when the speed was dripped in if the patient adjusted the infusion by oneself, alarm 16 sent the police dispatch newspaper, handled the signal through central processing unit 24 to on 23 the screen of nurse's station of signal transmission through the WIFI transmitter, suggestion medical personnel in time handle, brought the facility for medical personnel, accomplish the work after, take off infusion watch-dog 11 from the infusion support, so that use next time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drip speed alarm system and device which characterized in that: comprises a detection assembly (10) and a signal transmission assembly (20), wherein the detection assembly (10) is coated with a layer of antifouling coating, the detection assembly (10) comprises an infusion monitor (11), a sealing plate (12), a fixing plate (13), a drainage tube limiting plate (14), a display screen (15), an alarm (16) and a dropper limiting plate (17), the sealing plate (12) is positioned above the front surface of the infusion monitor (11) and is welded and fixed with the infusion monitor (11), the dropper limiting plate (17) is fixedly arranged on the front surface of the sealing plate (12), the alarm (16) is fixedly arranged on the left side of the dropper limiting plate (17) close to the front surface of the infusion monitor (11) close to the front surface of the sealing plate (12), the fixing plate (13) is fixedly arranged on the lower side of the sealing plate (12), the front fixed surface of fixed plate (13) is provided with drainage tube limiting plate (14), display screen (15) are located the front surface of fixed plate (13) is close to the left side of drainage tube limiting plate (14), and with fixed plate (13) welded fastening, infusion watch-dog (11) display screen (15) with alarm (16) all with external power source electric connection, signal transmission subassembly (20) include circuit board (21), bluetooth receiver (22), WIFI transmitter (23) and central processing unit (24), the appearance chamber has been seted up to the inside of infusion watch-dog (11), circuit board (21) accept in the inside that holds the chamber, and with infusion watch-dog (11) fixed connection, the last fixed surface of circuit board (21) is provided with central processing unit (24), the right side of central processing unit (24) is close to the last fixed surface of circuit board (21) is provided with the WIFI transmitter (23) The Bluetooth receiver (22) is positioned on the upper surface of the circuit board (21) and close to the upper part of the WIFI transmitter (23), and is welded and fixed with the circuit board (21), and the Bluetooth receiver (22), the WIFI transmitter (23) and the central processor (24) are all electrically connected with an external power supply;

the antifouling coating is prepared by the following method:

providing a graphene oxide dispersion liquid;

providing nano titanium dioxide and nano copper oxide powder;

pouring the nano titanium dioxide and the nano copper oxide powder into the graphene oxide dispersion liquid to obtain a mixed dispersion liquid;

in the mixed dispersion liquid, by weight, the nano titanium dioxide accounts for 120 parts, the copper oxide accounts for 20-30 parts, and the graphene oxide accounts for 10-15 parts;

adding deionized water and a sodium hydroxide solution into the mixed dispersion liquid, and quickly stirring for 10-20min to obtain a solution to be reacted;

placing the solution to be reacted in a water bath for reaction to obtain graphene oxide/titanium dioxide/copper oxide composite dispersion liquid;

drying the graphene oxide/titanium dioxide/copper oxide composite dispersion liquid to obtain graphene oxide/titanium dioxide/copper oxide composite powder;

adding the graphene oxide/titanium dioxide/copper oxide composite powder into waterborne polyurethane to obtain a first coating mixture;

stirring the first coating mixture at 85 ℃ for 35min to obtain a second coating mixture;

spraying the second coating mixture onto the alarm device detection assembly (10).

2. The dripping speed alarm system and device according to claim 1, wherein: the central processing unit (24) is in signal connection with the sickbed display screen through the Bluetooth receiver (22).

3. The dripping speed alarm system and device according to claim 1, wherein: the rear surface of the infusion monitor (11) is provided with a battery compartment, and a storage battery is fixedly arranged in the battery compartment.

4. The dripping speed alarm system and device according to claim 1, wherein: the drainage tube limiting plate (14) and the dropper limiting plate (17) are located on the same parallel line, and the drainage tube limiting plate (14) and the dropper limiting plate (17) are both semi-cylinders.

5. The dripping speed alarm system and device according to claim 1, wherein: the alarm (16) is in signal connection with the WIFI transmitter (23) through the central processing unit (24).

6. The dripping speed alarm system and device according to claim 1, wherein: the central processing unit (24) is in signal connection with the nurse station screen through the WIFI transmitter (23).

7. The dripping speed alarm system and device according to claim 1, wherein: the upper surface of infusion watch-dog (11) is provided with the link, infusion watch-dog (11) with the link welded fastening.

8. A drip rate alarm system and apparatus as claimed in claim 1, wherein: the concentration of the sodium hydroxide solution is 0.01-0.03 mol/L.