CN109621067B

CN109621067B - Based on computer intelligent monitoring medicament injection system

Info

Publication number: CN109621067B
Application number: CN201811494544.2A
Authority: CN
Inventors: 王燕; 付婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-07
Filing date: 2018-12-07
Publication date: 2021-04-06
Anticipated expiration: 2038-12-07
Also published as: CN109621067A

Abstract

The invention discloses a computer-based intelligent monitoring medicament injection system which comprises a connecting frame, a control chip, a power supply and a computer terminal, wherein the left side and the right side of the upper end surface of a bottom plate of the connecting frame are horizontally crossed with transmission columns through shaft frames, a stepping motor is fixedly connected to the rotating shaft end of the transmission column at the left side position of the bottom plate of the connecting frame, and the shell of the stepping motor is fixedly connected to the side wall of the shaft frame connected with the transmission columns. According to the invention, the second hydraulic rod presses the upper end of an infusion bottle through the top block, the first hydraulic rod rises upwards to drive the fixedly connected liquid guide needle to be inserted into the port of the infusion bottle, then the liquid guide needle carries out medicament conveying through the infusion tube, the medicament flows through the butt-jointed transition half tube and the butt-jointed movable half tube, after the medicament in the infusion bottle is conveyed, the liquid level in the space enclosed by the transition half tube and the movable half tube descends, and the electronic liquid level meter in the transition half tube and the movable half tube detects the liquid level height, so that the detection of the medicament injection amount is realized.

Description

Based on computer intelligent monitoring medicament injection system

Technical Field

The invention relates to the technical field of medicament injection, in particular to a medicament injection system based on computer intelligent monitoring.

Background

The use of drugs in the medical field is inevitable in the process of treating patients, and the drugs are used in various ways, such as directly orally taking the drugs, smearing the drugs at the injured position of the patients, injecting the drugs into the bodies of the patients through related apparatus, and infusion and drip are one of the drug injection ways.

The traditional medicament injection mode of infusion and drip has the following defects:

the general infusion is driped a bit and is carried out through infusion bottle and infusion pipe combination for the medicament gets into patient's internally, and hospital's driped a bit needs to use multiple medicament at every turn, every medicament is all adorned through an infusion bottle, like this after every bottle of medicament injection, just need to change, because medical personnel still have many other things to do, the medicament delivery condition when can't real time monitoring driped a bit, generally rely on patient's family members to call medical personnel to change, very inconvenient, delay time, bring the potential safety hazard.

Disclosure of Invention

The invention aims to provide a computer-based intelligent medicament injection monitoring system, which aims to solve the problems that medical staff cannot monitor medicament delivery conditions in real time during infusion in the background technology, generally, the medical staff are called by family members of patients to replace the medicament delivery conditions, inconvenience is caused, time is delayed, and potential safety hazards are caused.

In order to achieve the purpose, the invention provides the following technical scheme: a medicament injection system based on computer intelligent monitoring comprises a connecting frame, a control chip, a power supply and a computer terminal, wherein the left side and the right side of the upper end face of a connecting frame bottom plate are horizontally crossed with transmission columns through shaft frames, the rotating shaft end of the transmission column at the left side of the connecting frame bottom plate is fixedly connected with a stepping motor, the shell of the stepping motor is fixedly connected with a shaft frame side wall connected with the transmission columns, meanwhile, the stepping motor is electrically connected with the power supply, a conveying belt is horizontally wound between the transmission columns and is paired to the front and the back of the conveying belt, meanwhile, an interval exists between the conveying belts at the front side and the back side, a clamping sleeve is fixedly connected between the conveying belts between the lower side walls of the transmission columns at an equal interval, the upper end port of the clamping sleeve is larger than the lower end port, a supporting plate is fixedly hung at the lower side of the middle position of the connecting frame bottom plate through a rod body, a second hydraulic rod is vertically and fixedly connected to the lower side of the middle position of the upper side plate of the connecting frame, the telescopic end of the second hydraulic rod is rightly opposite to the upper port of the clamping sleeve, the first hydraulic rod and the second hydraulic rod are electrically connected with a contraction switch and an extension switch which are electrically connected with a power supply in a parallel connection way, the circuits of the stepping motor, the contraction switch and the extension switch which are connected with the power supply are jointly connected with a relay, a liquid guide needle is vertically and fixedly connected with the upper end of the first hydraulic rod, a transition half pipe is fixedly connected with the fixed side wall at the lower end of the first hydraulic rod, a movable half pipe is butted at the lower side of the transition half pipe, meanwhile, the upper end of the transition half pipe is connected with a liquid guide needle through a liquid conveying pipe, the lower end of the movable half pipe is connected with a liquid conveying needle through the liquid conveying pipe, the inside downside position that is close to of half pipe of transition is provided with electron level gauge and passes through the relay of wire electricity connection.

Further, the horizontal rigid coupling of first hydraulic stem upper end department has solid fixed ring, gu fixed ring upside parallel arrangement has loose ring and loose ring to pass through the screw handing-over in first hydraulic stem upper end department, gu fixed ring and loose ring are vertically alternated to the drain needle, it has card and card clamp between solid fixed ring and loose ring to encircle the rigid coupling on the drain needle lateral wall.

Furthermore, the lower end of the second hydraulic rod is fixedly connected with a top block, and the front side, the rear side, the left side and the right side of the top block are all downwards inclined and bent.

Furthermore, the upper end edge of the movable half pipe is provided with an annular clamping groove in a surrounding mode, the lower end edge of the transition half pipe is inserted into the annular clamping groove, and the annular clamping groove is made of rubber.

Furthermore, a one-way air valve is arranged at the right upper side end angle of the transition half pipe, and the air flow direction of the one-way air valve is towards the outside of the inner side of the transition half pipe.

Furthermore, the supporting plate on the lower side of the movable half pipe is vertically connected with a top bolt through threads, and the upper end of the top bolt is connected with a curved surface top plate through a rotating shaft in a cross mode and is attached to the outer wall of the lower side of the movable half pipe.

Furthermore, a circuit connected between the relay and the extension switch is electrically connected with a timing switch.

Further, half section downside on the link board right side is hung and is connected with photoelectric sensor and photoelectric sensor horizontal distribution at the right half section dead behind of conveyer belt, and photoelectric sensor electricity links to each other control chip simultaneously, control chip electricity is connected with wireless signal transmitter and wireless signal transmitter radio connection computer terminal, be provided with warning module in the computer terminal.

Furthermore, an automatic power-off switch is electrically connected between the control chip and the power supply and is connected in series with a main circuit connected between the power supply and the stepping motor, the first hydraulic rod and the second hydraulic rod.

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

1. a medicament infusion bottle to be input is clamped on a clamping sleeve at the right half section of a conveyor belt, a rubber bottle opening of the infusion bottle is downward, a second hydraulic rod presses the upper end of the infusion bottle through a top block, a first hydraulic rod rises upwards to drive a fixedly connected liquid guide needle to be inserted into an end opening of the infusion bottle, then the liquid guide needle carries out medicament conveying through a liquid conveying pipe, medicaments flow through a butt-jointed transition half pipe and a butt-jointed movable half pipe, the height of the liquid level in a space enclosed by the transition half pipe and the movable half pipe is kept fixed due to constant medicament flow rate in the infusion process, after the medicaments in the infusion bottle are conveyed, the liquid level in the space enclosed by the transition half pipe and the movable half pipe is lowered, and an electronic liquid level meter inside the transition half pipe and the movable half pipe detect the height of the liquid level, so that the detection of the;

2. after the electronic liquid level meter detects that the liquid level of a medicament is lower than a certain height, an electric signal is generated and transmitted to a relay, the electric signal is subjected to step change and is transmitted to a contraction switch and a starting switch of a stepping motor, so that a first hydraulic rod and a second hydraulic rod are both contracted, a liquid guide needle is separated from an infusion bottle, the stepping motor drives a transmission column to rotate, a transmission belt drives a cutting sleeve clamped with the infusion bottle to transmit a distance leftwards, the next cutting sleeve loaded with the infusion bottle is positioned between the first hydraulic rod and the second hydraulic rod, and meanwhile, after the timing switch receives the electric signal of the relay and is started, an extension switch is electrified after a certain time, the time duration is just the time when the cutting sleeve moves alternately along with the transmission belt, the first hydraulic rod and the second hydraulic rod extend, the communication of a new infusion bottle is realized, and the medicament;

3. when the photoelectric sensor generates an electric signal due to the fact that no infusion medicine bottle is shielded on the front side, the electric signal is converted into a wireless signal through the control chip, the wireless signal is transmitted to the computer terminal through the wireless signal transmitter, the warning module warns the medical staff in the background to remind the medical staff that infusion is completed, and meanwhile the control chip controls the automatic power-off switch to automatically power off, so that the stepping motor, the first hydraulic rod and the second hydraulic rod are automatically powered off and stopped after infusion is completed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a computer-based intelligent monitoring drug infusion system according to the present invention;

FIG. 2 is a schematic view of a computer-based intelligent monitoring of the connection between a transition half-tube and a movable half-tube in a drug infusion system according to the present invention;

FIG. 3 is a schematic structural diagram of a computer-based intelligent monitoring of the connection between a catheter and a first hydraulic rod of a drug injection system according to the present invention;

FIG. 4 is a top view of a movable half-pipe of a computer-based intelligent monitoring system for injecting a medicament according to the present invention;

fig. 5 is a top view structural diagram of the connection between a transmission column and a conveyor belt in the intelligent monitoring medicament injection system based on the computer.

In FIGS. 1-5: 1-a connecting frame; 2-a drive column; 3-a step motor; 4-cutting the ferrule; 5, a conveyor belt; 6-a photosensor; 7-a second hydraulic rod; 8-a top block; 9-a computer terminal; 10-a warning module; 11-a wireless signal transmitter; 12-a control chip; 13-automatic power off switch; 14-a power supply; 15-a first hydraulic lever; 16-a retract switch; 17-an extension switch; 18-a time switch; 19-top bolt; 20-a support plate; 21-a liquid guide needle; 22-a transition half-pipe; 23-a relay; 24-curved topsheet; 25-a movable half-pipe; 26-an electronic level gauge; 27-one-way air valve; 28-a fixed ring; 29-card; 30-a movable ring; 31-ring card slot.

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. 1-5, the present invention provides a technical solution: the utility model provides a based on computer intelligence monitoring medicament injection system, includes link 1, control chip 12, power 14 and computer terminal 9, the link 1 bottom plate up end left and right sides all has transmission post 2 through the horizontal handing-over of pedestal, the pivot end rigid coupling of transmission post 2 of link 1 bottom plate left side position has the pedestal lateral wall that transmission post 2 is connected of step motor 3 and step motor 3 shell rigid coupling, and step motor 3 electrical coupling is simultaneously power 14, horizontal coiling has conveyer belt 5 and conveyer belt 5 front and back to exist in pairs between the transmission post 2, has the interval between the conveyer belt 5 of side around simultaneously, and the equidistance rigid coupling has cutting ferrule 4 and cutting ferrule 4 up end to be greater than down port between the conveyer belt 5 that is in between the transmission post 2 lower lateral wall, link 1 bottom plate intermediate position downside has backup pad 20 through body of rod fixed suspension, the vertical rigid coupling that has first hydraulic stem 15 and first hydraulic stem 15 of backup pad 20 up end is facing cutting ferrule 4's flexible end Lower port, the vertical rigid coupling of curb plate intermediate position downside has second hydraulic stem 7 and the flexible end of second hydraulic stem 7 just to the last port of cutting ferrule 4 on link 1, first hydraulic stem 15 and the equal electricity of second hydraulic stem 7 are connected with shrink switch 16 and extension switch 17 and are connected through parallel mode electricity and are being connected with power 14, step motor 3, shrink switch 16 and extension switch 17 have relay 23 with the common handing-over on the circuit that power 14 is connected, the vertical rigid coupling of first hydraulic stem 15 upper end department has liquid guide needle 21, the rigid coupling has half pipe 22 of transition and half pipe 22 downside of transition to be connected with activity half pipe 25 on the fixed lateral wall of first hydraulic stem 15 lower extreme, and half pipe 22 upper end of transition is connected liquid guide needle 21 through the transfer line simultaneously, and half pipe 25 lower extreme of activity is connected with the infusion needle through the transfer line, half pipe 22 inside be close to the downside position and be provided with electronic level gauge 26 and electronic level gauge 26 is connected through the wire electricity through the transfer line electricity Followed by a relay 23.

First hydraulic stem 15 upper end department horizontal rigid coupling has solid fixed ring 28, gu fixed ring 28 upside parallel arrangement has movable ring 30 and movable ring 30 to pass through the screw handing-over in first hydraulic stem 15 upper end department, gu fixed ring 28 and movable ring 30 are vertically crossed to the vertical interlude of drain needle 21, it has card 29 and card 29 to clamp between solid fixed ring 28 and movable ring 30 to encircle the rigid coupling on the drain needle 21 lateral wall, and card 29 and solid fixed ring 28 and movable ring 30 collocation are connected and make things convenient for first hydraulic stem 15 to drive drain needle 21 and reciprocate, make things convenient for the dismouting to change simultaneously.

The lower end of the second hydraulic rod 7 is fixedly connected with a top block 8, the front side, the rear side, the left side and the right side of the top block 8 are all downwards inclined and bent, and the top block 8 is convenient for the second hydraulic rod 7 to stably jack the infusion medicine bottle clamped between the conveyor belts 5.

Activity semi-pipe 25 upper end border department encircles and is provided with ring groove 31 and transition semi-pipe 22 lower extreme border and inserts in ring groove 31, and ring groove 31 is the rubber material simultaneously, and ring groove 31 makes transition semi-pipe 22 and activity semi-pipe 25 activity butt joint, conveniently connects the separation.

The transition half pipe 22 is provided with a one-way air valve 27 at the right upper end corner, the air flow direction of the one-way air valve 27 is towards the outside of the inner side of the transition half pipe 22, and the one-way air valve 27 facilitates the discharge of air transmitted between the transition half pipe 22 and the liquid guide needle 21, so as to avoid the injection into the body of a transfusion patient.

The supporting plate 20 at the lower side of the movable half pipe 25 is vertically and crossly connected with a top bolt 19 through threads, the upper end of the top bolt 19 is crossly connected with a curved surface top plate 24 through a rotating shaft, the curved surface top plate 24 is attached to the outer wall of the lower side of the movable half pipe 25, and the top bolt 19 tightly supports the movable half pipe 25 upwards through the curved surface top plate 24 to prevent the movable half pipe from separating from the transition half pipe 22.

The timing switch 18 is electrically connected to a circuit connected between the relay 23 and the extension switch 17, the timing switch 18 is electrified after receiving an electric signal of the relay 23 and starting the extension switch 17 after a certain time, the length of the timing switch is just the time that the cutting sleeve 4 moves alternately along with the conveyor belt 5, and after the first hydraulic rod 15 and the second hydraulic rod 7 contract, the next cutting sleeve 4 with an infusion medicine bottle just moves at the central position, and the first hydraulic rod 15 and the second hydraulic rod 7 extend.

Half section downside of panel right side is hung and is connected photoelectric sensor 6 and photoelectric sensor 6 horizontal distribution under 5 right half sections of conveyer belt directly behind on the link 1, and photoelectric sensor 6 electricity is connected to control chip 12 simultaneously, control chip 12 electricity is connected with wireless transmitter 11 and wireless transmitter 11 radio and is connected to computer terminal 9, be provided with warning module 10 in the computer terminal 9, when photoelectric sensor 6 shelters from and produces the signal of telecommunication because there is not infusion medicine bottle in the front side, the signal of telecommunication changes into wireless signal through control chip 12, then transmits to computer terminal 9 by wireless transmitter 11, then warns through warning module 10, reminds medical and nursing backstage personnel infusion to have accomplished.

An automatic power-off switch 13 is electrically connected between the control chip 12 and the power supply 14, the automatic power-off switch 13 is connected in series with a main circuit connected between the power supply 14 and the stepping motor 3, the first hydraulic rod 15 and the second hydraulic rod 7, and the control chip 12 controls the automatic power-off switch 13 to automatically power off, so that the stepping motor 3, the first hydraulic rod 15 and the second hydraulic rod 7 are automatically powered off and stopped after infusion is completed.

The working principle is as follows: a medicament infusion bottle to be input is clamped on a clamping sleeve 4 at the right half section of a conveyor belt 5, a rubber bottle mouth of the infusion bottle is downward, a second hydraulic rod 7 presses the upper end of the infusion bottle through a top block 8, a first hydraulic rod 15 is lifted upwards to drive a fixedly connected liquid guide needle 21 to be inserted into the end mouth of the infusion bottle, then the liquid guide needle 21 carries out medicament conveying through an infusion tube, medicaments flow through a butt-jointed transition half tube 22 and a butt-jointed movable half tube 25, the liquid level height in a space enclosed by the transition half tube 22 and the movable half tube 25 is kept fixed due to the constant medicament flow rate in the infusion process, after the medicament in the infusion bottle is conveyed, the liquid level in the space enclosed by the transition half tube 22 and the movable half tube 25 is lowered, when an electronic liquid level meter 26 in the transition half tube 22 detects that the liquid level is lower than a set height, an electric signal is generated to a relay 23, and the relay 23 conducts the electric signal to a start switch of a shrinkage switch 16 and a stepping motor 3, when the first hydraulic rod 15 and the second hydraulic rod 7 are contracted, the liquid guide needle 21 is separated from the infusion bottle, the stepping motor 3 drives the transmission column 2 to rotate, the conveyor belt 5 drives the cutting sleeve 4 clamped with the infusion bottle to transmit a distance leftwards, the cutting sleeve 4 with the next infusion bottle is positioned between the first hydraulic rod 15 and the second hydraulic rod 7, the timing switch 18 is electrified after receiving the electric signal of the relay 23 and after a certain time, the time length is just the time when the cutting sleeve 4 moves alternately along with the conveyor belt 5, after the first hydraulic rod 15 and the second hydraulic rod 7 are contracted, the cutting sleeve 4 with the next infusion bottle moves just at the central position, the first hydraulic rod 15 and the second hydraulic rod 7 are extended, the communication of a new infusion bottle is realized, the infusion medicament is continuously injected into a patient, when the photoelectric sensor 6 generates an electric signal due to the fact that no infusion bottle is shielded at the front side, the signal of telecommunication changes into radio signal through control chip 12, then is transmitted to computer terminal 9 by radio signal transmitter 11, then warns through warning module 10, reminds backstage medical personnel to infuse and has accomplished, and control chip 12 control auto-power-off switch 13 auto-power-off simultaneously for step motor 3, first hydraulic stem 15 and second hydraulic stem 7 auto-power-off after the infusion is accomplished and is stopped transporting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 based on computer intelligence monitoring medicament injection system, includes link (1), control chip (12), power (14) and computer terminal (9), its characterized in that: link (1) bottom plate up end left and right sides all has had transmission post (2) through pedestal horizontal cross-over, the pivot end rigid coupling of transmission post (2) of link (1) bottom plate left side position has step motor (3) and step motor (3) electricity connection power (14), the level exists in pairs around having conveyer belt (5) and conveyer belt (5) to connect between transmission post (2), is in between transmission post (2) the equidistance rigid coupling has cutting ferrule (4) between conveyer belt (5), link (1) bottom plate intermediate position downside has backup pad (20) through the fixed hookup of the body of rod, the vertical rigid coupling of backup pad (20) up end has the flexible end of first hydraulic stem (15) and first hydraulic stem (15) to facing the lower port of cutting ferrule (4), the vertical rigid coupling of link (1) up side plate intermediate position downside has the flexible end of second hydraulic stem (7) and second hydraulic stem (7) to facing cutting ferrule (4) The upper port of, first hydraulic stem (15) and second hydraulic stem (7) equal electricity be connected with shrink switch (16) and extension switch (17) and shrink switch (16) and extension switch (17) through parallel mode electricity and be connected with power (14), relay (23) have been handed over jointly on step motor (3), shrink switch (16) and extension switch (17) and the circuit of being connected with power (14), the vertical rigid coupling of first hydraulic stem (15) upper end department has liquid guide needle (21), the rigid coupling has half pipe of transition (22) and half pipe of transition (22) downside to be docked with half pipe of activity (25) on the fixed lateral wall of first hydraulic stem (15) lower extreme, and half pipe of transition (22) upper end is being connected through liquid guide needle (21) simultaneously, and half pipe of activity (25) lower extreme is connected with the infusion needle through the transfer line, half pipe of transition (22) inside is close to downside position and is provided with electron level gauge (26) and electron level gauge (26) through wire electricity The movable half pipe is connected with a relay (23), the upper end edge of the movable half pipe (25) is provided with an annular clamping groove (31) in a surrounding mode, the lower end edge of the transition half pipe (22) is inserted into the annular clamping groove (31), and meanwhile the annular clamping groove (31) is made of rubber.

2. The computer-based intelligent monitoring drug infusion system of claim 1, wherein: first hydraulic stem (15) upper end department horizontal rigid coupling has solid fixed ring (28), gu fixed ring (28) upside parallel arrangement has activity ring (30) and activity ring (30) to pass through the screw handing-over in first hydraulic stem (15) upper end department, gu fixed ring (28) and activity ring (30) have been crossed to vertical the interlude of drain needle (21), it has card (29) and card (29) to press from both sides between solid fixed ring (28) and activity ring (30) to encircle the rigid coupling on drain needle (21) lateral wall.

3. The computer-based intelligent monitoring drug infusion system of claim 1, wherein: the lower end of the second hydraulic rod (7) is fixedly connected with a top block (8), and the front side, the rear side, the left side and the right side of the top block (8) are all downwards inclined and bent.

4. The computer-based intelligent monitoring drug infusion system of claim 1, wherein: and a one-way air valve (27) is arranged at the right upper side end angle of the transition half pipe (22), and the air flow direction of the one-way air valve (27) is towards the inner side and the outer side of the transition half pipe (22).

5. The computer-based intelligent monitoring drug infusion system of claim 1, wherein: the supporting plate (20) at the lower side of the movable half pipe (25) is vertically connected with a top bolt (19) through threads, the upper end of the top bolt (19) is connected with a curved surface top sheet (24) through a rotating shaft in a cross mode, and the curved surface top sheet (24) is attached to the outer wall of the lower side of the movable half pipe (25).

6. The computer-based intelligent monitoring drug infusion system of claim 1, wherein: and a circuit connected between the relay (23) and the extension switch (17) is electrically connected with a timing switch (18).

7. The computer-based intelligent monitoring drug infusion system of claim 1, wherein: half section downside of panel right side is hung and is connected photoelectric sensor (6) and photoelectric sensor (6) horizontal distribution at conveyer belt (5) right side half section dead back on link (1), and photoelectric sensor (6) electricity is connected control chip (12) simultaneously, control chip (12) electricity is connected with wireless signal transmitter (11) and wireless signal transmitter (11) radio connection computer terminal (9), be provided with warning module (10) in computer terminal (9).

8. The computer-based intelligent monitoring drug infusion system of claim 1, wherein: an automatic power-off switch (13) is electrically connected between the control chip (12) and the power supply (14), and the automatic power-off switch (13) is connected in series with a main circuit connected between the power supply (14) and the stepping motor (3), the first hydraulic rod (15) and the second hydraulic rod (7).