CN110882436A

CN110882436A - Multifunctional infusion support monitoring system

Info

Publication number: CN110882436A
Application number: CN201911307521.0A
Authority: CN
Inventors: 周嘉莉
Original assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Current assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-03-17
Anticipated expiration: 2039-12-17
Also published as: CN110882436B

Abstract

The invention discloses a multifunctional infusion support monitoring system, and belongs to the technical field of medical instruments. The infusion tube blocking mechanism is arranged at the bottom of the cross-shaped fixed seat, and triggers the infusion tube blocking mechanism to act through the counterweight component to stop infusion; the invention aims to provide a multifunctional infusion support monitoring system; is used for transfusion for patients.

Description

Multifunctional infusion support monitoring system

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a multifunctional infusion support monitoring system.

Background

The infusion support is a common medical instrument of medical institutions, and is mainly used for infusing for patients, patients or medical staff need to pay attention to the infusion progress all the time in the infusion process, so that after the infusion is finished, the medical staff do not pull out needles, blood backflow or air entering risks occur, medical accidents are easily caused, and life safety is threatened, and therefore a lot of intelligent infusion supports are arranged in the prior art, and the infusion support is used for automatically blocking a liquid pipe and informing the medical staff.

Chinese patent CN201910946078.5, entitled medical infusion stand, discloses a mechanical structure which can block the infusion tube and notify the medical staff without using electronic equipment, and has the following problems: although two hooks are arranged, the weight of the infusion bag is controlled by one lever mechanism, and because the volume and the infusion speed of each infusion bag are different, the situation that one infusion bag is quickly infused can occur, so that two or more patients cannot be infused at the same time, and the practicability is not high; secondly, although electronic elements are not needed, the problem of low identification degree is also brought correspondingly, the warning sound emitted when the arrow hits the bell-shaped end is only one, once medical staff or a patient does not listen to the warning sound, the medical staff or the patient cannot remind the patient again or continuously, and infusion of the patient is affected.

Disclosure of Invention

The infusion support in the prior art has the problem of low practicability; the invention aims to provide a multifunctional infusion support monitoring system which can continuously remind patients/medical staff and infuse a plurality of patients simultaneously, is low in energy consumption and is not easy to damage, aiming at the defects of the prior art.

The technical scheme of the invention is that the multifunctional infusion support monitoring system is realized in such a way, the multifunctional infusion support monitoring system comprises a fixed support, the upper end of the fixed support is fixedly connected with an electric control box, a cross-shaped fixed seat is fixedly connected onto the electric control box, four ends of the cross-shaped fixed seat are respectively provided with a detection mechanism, the detection mechanism comprises a Y-shaped fixed seat, a vertical adjusting mechanism for adjusting the height of the Y-shaped fixed seat, a lever, an infusion tube blocking mechanism and a guide chute arranged at one end of the cross-shaped fixed seat, the Y-shaped fixed seat is fixedly connected onto the top of the side wall at one end of the cross-shaped fixed seat through the vertical adjusting mechanism, one end of the lever is hinged with a hook, the other end of the lever is movably connected with a weight-adjustable counterweight component, the upper end of the Y-shaped fixed seat is hinged with, the utility model discloses a portable infusion apparatus, including counterweight assembly, infusion pipe, counterweight assembly, guide chute, counterweight assembly, counterweight.

Preferably, the vertical adjusting mechanism comprises a first C-shaped fixing seat and a locking handle, one end of the first C-shaped fixing seat is fixedly connected to the cross-shaped fixing seat, the lower end of the Y-shaped fixing seat is connected with the first C-shaped fixing seat in a sliding mode, and the locking handle is in threaded connection with the other end of the first C-shaped fixing seat and locks the Y-shaped fixing seat.

As preferred scheme, the transfer line blocks mechanism includes second C shape fixing base, actuating lever, spacing spring and sets up the first hole of sliding in cross fixing base bottom, first hole intercommunication direction spout that slides, the actuating lever both ends are arc, and actuating lever one end slides and connects first hole of sliding to stretch into in the direction spout, second C shape fixing base one end fixed connection cross fixing base, the second C shape fixing base other end are equipped with the through-hole that is used for placing the transfer line, through-hole one side intercommunication has the second hole of sliding, the actuating lever other end slides and connects the second hole of sliding, spacing spring cup joints on the actuating lever to provide a power towards first hole direction removal that slides for the actuating lever.

Preferably, the counterweight assembly comprises a main counterweight block and an additional counterweight block, the upper end of the main counterweight block is hinged with a lever, and the upper end of the additional counterweight block is detachably connected with the lower end of the main counterweight block; furthermore, the lower end of the main balancing weight is embedded with a magnet, and the additional balancing weight is made of a ferromagnetic metal material.

As a preferred scheme, be equipped with first power supply and four alarm module of group in the automatically controlled box, alarm module includes active buzzer, first pilot lamp, first light touch key switch and switch, first light touch key switch installs at automatically controlled box top to be located the direction spout, first pilot lamp and switch install outside automatically controlled box, power supply and active buzzer setting are inside automatically controlled box, active buzzer, first pilot lamp, first light touch key switch, switch and first power supply establish ties.

As a preferred scheme, the monitoring system further comprises a terminal, wherein a first single chip microcomputer, a first wireless communication module, a plurality of second indicator lamps and a second power supply are arranged in the terminal, the first wireless communication module, the plurality of second indicator lamps and the second power supply are respectively and electrically connected with the first single chip microcomputer, a second wireless communication module and a third power supply are arranged in the electric control box, four second light touch key switches are arranged at the top of the electric control box and located in the guide sliding groove, the second wireless communication module, the third power supply and the second light touch key switches are respectively and electrically connected with the second single chip microcomputer, and the second single chip microcomputer is in data interaction with the first single chip microcomputer through the cooperation of the first wireless communication module and the second wireless communication module.

The invention has the advantages that after the structure is adopted: the liquid can be hung to one to four patients simultaneously, or the infusion bottle/infusion bag that single patient needs hangs respectively on the couple, and every detection mechanism is independent use, can not produce interference each other to press the light touch key switch through the counter weight subassembly, make the electronic component in the automatically controlled box switch on, when the counter weight subassembly did not press the light touch key switch, then the electronic component in the automatically controlled box is in outage state, and is energy-concerving and environment-protective.

Drawings

The invention will be further described in detail with reference to examples of embodiments shown in the drawings to which, however, the invention is not restricted.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of a portion of an embodiment of the present invention;

FIG. 3 is a partial structural cross-sectional view of an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a Y-shaped fixing base according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of an infusion tube blocking mechanism in an embodiment of the present invention;

FIG. 6 is a schematic structural view of a counterweight assembly in an embodiment of the invention;

FIG. 7 is a schematic structural diagram of an electrical control box according to an embodiment of the present invention;

FIG. 8 is a first schematic view of the connection of the electrical control box according to the embodiment of the present invention;

fig. 9 is a second schematic connection diagram of the electronic control box according to the embodiment of the invention.

In the figure: 1-a fixed support, 2-an electric control box, 3-a cross fixed seat, 4-a Y-shaped fixed seat, 5-a vertical adjusting mechanism, 6-a lever, 7-a counterweight component, 8-a transfusion tube blocking mechanism, 9-a terminal, 21-a first power supply, 22-an active buzzer, 23-a first indicator light, 24-a first light touch key switch, 25-a power switch, 26-a second single chip microcomputer, 27-a second wireless communication module, 28-a third power supply, 29-a second light touch key switch, 32-a first sliding hole, 41-a limiting part, 51-a first C-shaped fixed seat, 52-a locking handle, 61-a hook, 71-a main counterweight block, 72-an additional counterweight block, 73-a magnet, 81-a second C-shaped fixed seat, 82-a driving rod, 83-a limiting spring, 84-a through hole, 85-a second sliding hole, 91-a first single chip microcomputer, 92-a first wireless communication module, 93-a second indicator light and 94-a second power supply.

Detailed Description

The embodiments of the invention will be further described with reference to the accompanying drawings in which:

the multifunctional infusion support monitoring system shown in the figures 1-6 comprises a fixed support 1, wherein the upper end of the fixed support 1 is fixedly connected with an electric control box 2, the electric control box 2 is fixedly connected with a cross fixing seat 3, four ends of the cross fixing seat 3 are respectively provided with a detection mechanism, the detection mechanism comprises a Y-shaped fixing seat 4, a vertical adjusting mechanism 5 for adjusting the height of the Y-shaped fixing seat 4, a lever 6, an infusion tube blocking mechanism 8 and a guide chute arranged at one end of the cross fixing seat 3, the Y-shaped fixing seat 4 is fixedly connected to the top of the side wall at one end of the cross fixing seat 3 through the vertical adjusting mechanism 5, one end of the lever 6 is hinged with a hook 61, the other end of the lever 6 is movably connected with a weight-adjustable counterweight component 7, the upper end of the Y-shaped fixing seat 4 is hinged with the lever 6, the infusion tube blocking mechanism 8 is fixedly connected to the bottom of the side wall of one end of the cross-shaped fixed seat 3, when the weight of a liquid container on the hook 61 is not less than that of the counterweight component 7, the infusion tube keeps smooth, when the weight of the liquid container on the hook 61 is less than that of the counterweight component 7, the counterweight component 7 moves downwards along the guide chute, and the infusion tube blocking mechanism 8 is triggered to act to stop infusion and trigger an electronic component in the electronic control box 2 to work; the cross fixing seat 3 can also be replaced by fixing seats with other shapes, such as quadrangles, and when the number of the detection mechanisms is three, five, six or even more, the cross fixing seat can also be replaced by a triangle, a pentagon, a hexagon and the like; because the liquid container can be bags, glass bottles with various sizes and the like, and the weight of the liquid container can be different when the liquid container is empty, the counterweight component 7 capable of adjusting the weight is very necessary, and the vertical adjusting mechanism 5 can be arranged to lift/disassemble the lever 6, so that the weight adjustment of the counterweight component 7 can be facilitated; the fixed frame 1 may be a general tripod or a tripod that is height-adjustable/foldable as in the prior art.

Preferably, the vertical adjusting mechanism 5 includes a first C-shaped fixing seat 51 and a locking handle 52, one end of the first C-shaped fixing seat 51 is fixedly connected to the cross-shaped fixing seat 3, the lower end of the Y-shaped fixing seat 4 is connected to the first C-shaped fixing seat 51 in a sliding manner, the locking handle 52 is connected to the other end of the first C-shaped fixing seat 51 in a threaded manner and locks the Y-shaped fixing seat 4, when the weight of the counterweight assembly 7 needs to be adjusted, the locking handle 52 is loosened, and then the Y-shaped fixing seat 4 is lifted upwards to adjust the weight of the counterweight assembly 7.

As a preferable scheme, the infusion tube blocking mechanism 8 includes a second C-shaped fixing seat 81, a driving rod 82, a limiting spring 83 and a first sliding hole 32 disposed at the bottom of the cross-shaped fixing seat 3, the first sliding hole 32 is communicated with the guide chute, two ends of the driving rod 82 are arc-shaped, one end of the driving rod 82 is connected with the first sliding hole 32 in a sliding manner and extends into the guide chute, one end of the second C-shaped fixing seat 81 is fixedly connected with the cross-shaped fixing seat 3, the other end of the second C-shaped fixing seat 81 is provided with a through hole 84 for placing an infusion tube, one side of the through hole 84 is communicated with a second sliding hole 85, the other end of the driving rod 82 is connected with the second sliding hole 85 in a sliding manner, the limiting spring 83 is sleeved on the driving rod 82 and provides a force for the driving rod 82 to move towards the first sliding hole 32, when in use, the infusion tube is inserted, the counterweight component 7 falls along the guide sliding chute, the lower end of the counterweight component 7 is contacted with one end of the driving rod 82 in the falling process, the driving rod 82 moves towards the second sliding hole 85 under the pushing of the counterweight component 7, so that the other end of the driving rod 82 is pressed on the infusion tube to block the infusion, after the medical staff replaces the liquid container, the counterweight component 7 rises, the driving rod 82 restores to the original position under the acting force of the limiting spring 83, and the infusion tube restores to the infusion; the limit spring 83 is preferably a thin spring, and because the structural design herein makes the force required by the driving rod 82 small, the thick spring may cause the counterweight assembly 7 to be stuck by the driving rod 82 and not fall further.

Preferably, the counterweight assembly 7 is composed of a main counterweight block 71 and an additional counterweight block 72, the upper end of the main counterweight block 71 is hinged with the lever 6, the upper end of the additional counterweight block 72 is detachably connected with the lower end of the main counterweight block 71, and when the weight is adjusted, only the additional counterweight blocks 72 with different lengths need to be replaced, so that the adjustment is convenient; further, a magnet 73 is embedded at the lower end of the main balancing weight 71, and the additional balancing weight 72 is made of a ferromagnetic metal material, so that the replacement is convenient, and the fixing can be performed by adopting a threaded connection mode; further, the bottom of the additional weight block 72 is provided with an arc angle for facilitating the matching with the driving rod 82.

As a preferable scheme, as shown in fig. 7-8, a first power supply 21 and four groups of alarm modules are arranged in the electronic control box 2, each alarm module includes an active buzzer 22, a first indicator lamp 23, a first light-touch key switch 24 and a power switch 25, the first light-touch key switch 24 is installed at the top of the electronic control box 2 and is located in a guide chute, the first indicator lamp 23 and the power switch 25 are installed outside the electronic control box 2, the power supply and the active buzzer 22 are arranged inside the electronic control box 2, the active buzzer 22, the first indicator lamp 23, the first light-touch key switch 24 and the power switch 25 are connected in series with the first power supply, when the liquid in the liquid container is completely flowed, the counterweight assembly 7 drops down along the guide chute, the bottom of the counterweight assembly 7 is pressed on the first light-touch key switch 24, so as to energize the circuit, the first indicator lamp 23 lights up, meanwhile, the active buzzer 22 sounds until the power switch 25 is turned off by a worker/patient, when the liquid container is used again, the liquid container is firstly hung on the hook 61, the counterweight component 7 is lifted, the first touch key switch 24 is turned off, and then the power switch 25 is turned on again manually.

As a preferable scheme, as shown in fig. 9, the monitoring system further includes a terminal 9, a first single chip microcomputer 91, a first wireless communication module 92, a plurality of second indicator lamps 93 and a second power supply 94 are arranged in the terminal 9, the first wireless communication module 92, the plurality of second indicator lamps 93 and the second power supply 94 are respectively electrically connected to the first single chip microcomputer 91, a second single chip microcomputer 26, a second wireless communication module 27 and a third power supply 28 are arranged in the electronic control box 2, four second light touch key switches 29 are arranged on the top of the electronic control box 2, the second light touch key switches 29 are located in the guide sliding groove, the second wireless communication module 27, the third power supply 28 and the second light touch key switches 29 are respectively electrically connected to the second single chip microcomputer 26, the second single chip microcomputer 26 performs data interaction with the first single chip microcomputer 91 through cooperation of the first wireless communication module 92 and the second wireless communication module 27, the second indicator light 93 arranged on the terminal 9 corresponds to the electric control boxes 2 on different infusion supports, when the second light touch type key switch 29 is triggered by the counterweight component 7, the circuit of the second light touch type key switch is switched on, the third power supply 28 supplies power to the second light touch type key switch, the second single chip microcomputer 26 sends preset serial number data to the terminal 9 through the second wireless communication module 27, the first wireless communication module 92 receives the data and then transmits the data to the second single chip microcomputer 26, and the second single chip microcomputer 26 controls the second indicator light 93 corresponding to the serial number data to light up, so that the structure is simple, and the multiple infusion supports can be monitored simultaneously; when the technical scheme is used simultaneously with the previous technical scheme, only one of the third power supply 28 and the first power supply 21 needs to be adopted, only one of the first light touch key switch 24 and the second light touch key switch 29 needs to be adopted, and the active buzzer 22 and the first indicator lamp 23 are connected to the second single chip microcomputer 26 and controlled by the second single chip microcomputer 26.

The first power supply 21, the second power supply 94 and the third power supply 28 may be lithium batteries; the first wireless communication module 92 and the second wireless communication module 27 may adopt NB-IOT communication modules or WIFI communication modules; the first singlechip 91 and the second singlechip 26 can adopt ATMEGA64A microprocessors; all the preferable schemes can be freely combined for use, the fixed connection can be in conventional connection modes such as bolt connection, welding, bonding, embedding and the like, and the hinge joint adopts a pin shaft for connection.

The above-mentioned embodiments are only for convenience of description, and are not intended to limit the present invention in any way, and those skilled in the art will understand that the technical features of the present invention can be modified or changed by other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a multifunctional infusion support monitored control system, includes fixed bolster (1), its characterized in that: the automatic transfusion device is characterized in that an electric control box (2) is fixedly connected to the upper end of a fixed support (1), a cross fixing seat (3) is fixedly connected to the electric control box (2), four ends of the cross fixing seat (3) are respectively provided with a detection mechanism, the detection mechanism comprises a Y-shaped fixing seat (4), a vertical adjusting mechanism (5) for adjusting the height of the Y-shaped fixing seat (4), a lever (6), a transfusion tube blocking mechanism (8) and a guide chute arranged at one end of the cross fixing seat (3), the Y-shaped fixing seat (4) is fixedly connected to the top of the side wall at one end of the cross fixing seat (3) through the vertical adjusting mechanism (5), one end of the lever (6) is hinged with a hook (61), the other end of the lever (6) is movably connected with a weight-adjustable counterweight component (7), the upper end of the Y-shaped fixing seat (4) is hinged with the lever, and be close to counter weight component (7), a side that Y shape fixing base (4) are close to couple (61) is equipped with the flagging locating part (41) of restriction lever (6) one end, counter weight component (7) sliding connection is in the direction spout, the transfer line blocks the bottom of mechanism (8) fixed connection at cross fixing base (3) one end lateral wall, and when the liquid container weight on couple (61) is not less than the weight of counter weight component (7), the transfer line keeps unobstructed, and when the liquid container weight on couple (61) is less than the weight of counter weight component (7), counter weight component (7) move down along the direction spout, trigger the transfer line and block mechanism (8) action and make the infusion stop and trigger the electronic component in automatically controlled box (2) and carry out work.

2. The system of claim 1, wherein the system further comprises: vertical adjustment mechanism (5) include first C shape fixing base (51) and locking handle (52), first C shape fixing base (51) one end fixed connection is on cross fixing base (3), first C shape fixing base (51) is connected in the lower extreme slides in Y shape fixing base (4), locking handle (52) threaded connection first C shape fixing base (51) other end to locking Y shape fixing base (4).

3. The system of claim 1, wherein the system further comprises: the infusion tube blocking mechanism (8) comprises a second C-shaped fixed seat (81), a driving rod (82), a limiting spring (83) and a first sliding hole (32) arranged at the bottom of the cross-shaped fixed seat (3), the first sliding hole (32) is communicated with the guide sliding chute, the two ends of the driving rod (82) are arc-shaped, one end of the driving rod (82) is connected with the first sliding hole (32) in a sliding manner, and extends into the guide chute, one end of the second C-shaped fixed seat (81) is fixedly connected with the cross fixed seat (3), the other end of the second C-shaped fixed seat (81) is provided with a through hole (84) for placing an infusion tube, one side of the through hole (84) is communicated with a second sliding hole (85), the other end of the driving rod (82) is connected with the second sliding hole (85) in a sliding manner, the limiting spring (83) is sleeved on the driving rod (82), and provides a force to the driving rod (82) to move towards the first sliding hole (32).

4. The system of claim 1, wherein the system further comprises: the counterweight component (7) is composed of a main counterweight block (71) and an additional counterweight block (72), the upper end of the main counterweight block (71) is hinged to a lever (6), and the upper end of the additional counterweight block (72) is detachably connected to the lower end of the main counterweight block (71).

5. The system of claim 4, wherein the system further comprises: the lower end of the main balancing weight (71) is embedded with a magnet (73), and the additional balancing weight (72) is made of ferromagnetic metal materials.

6. The system of claim 1, wherein the system further comprises: the alarm device is characterized in that a first power supply (21) and four groups of alarm modules are arranged in the electric control box (2), each alarm module comprises an active buzzer (22), a first indicator light (23), a first light-touch key switch (24) and a power switch (25), the first light-touch key switch (24) is installed at the top of the electric control box (2) and located in a guide sliding groove, the first indicator light (23) and the power switch (25) are installed outside the electric control box (2), the power supply and the active buzzer (22) are arranged inside the electric control box (2), and the active buzzer (22), the first indicator light (23), the first light-touch key switch (24), the power switch (25) and the first power supply (21) are connected in series.

7. The system of claim 1, wherein the system further comprises: the intelligent terminal is characterized by further comprising a terminal (9), wherein a first single chip microcomputer (91), a first wireless communication module (92), a plurality of second indicator lamps (93) and a second power supply (94) are arranged in the terminal (9), the first wireless communication module (92), the second indicator lamps (93) and the second power supply (94) are electrically connected with the first single chip microcomputer (91) respectively, a second single chip microcomputer (26), a second wireless communication module (27) and a third power supply (28) are arranged in the electronic control box (2), four second light touch type key switches (29) are arranged at the top of the electronic control box (2), the second light touch type key switches (29) are located in the guide sliding groove, the second wireless communication module (27), the third power supply (28) and the second light touch type key switches (29) are electrically connected with the second single chip microcomputer (26) respectively, and the second single chip microcomputer (26) is electrically connected with the single chip microcomputer (92) through the first wireless communication module (92), The second wireless communication module (27) is matched with the first single chip microcomputer (91) to carry out data interaction.