CN107693888A - A kind of safe transfusion device with alarm - Google Patents
A kind of safe transfusion device with alarm Download PDFInfo
- Publication number
- CN107693888A CN107693888A CN201711045239.0A CN201711045239A CN107693888A CN 107693888 A CN107693888 A CN 107693888A CN 201711045239 A CN201711045239 A CN 201711045239A CN 107693888 A CN107693888 A CN 107693888A
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- China
- Prior art keywords
- fast
- plate
- transfusion
- section
- fixedly connected
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1417—Holders or handles for hanging up infusion containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3386—Low level detectors
Abstract
The invention discloses a kind of safe transfusion device with alarm, belong to infusion device field.Including vertical rod, the vertical rod lower end is fixedly connected with base, and main frame and buzzer are fixedly connected with the vertical rod, and Feng Ming device is electrical connected with main frame, pressure regulation button and single-chip microcomputer is provided with the main frame, and pressure regulation button and single-chip microcomputer are electrical connected with main frame.It can realize transfusion barrel uniform specification, improve alarm accuracy, when transfusion barrel moves up simultaneously, transfusion barrel drives the fast frame of section to move up, woven hose infusion flow rate in the presence of fast plate is saved declines, it is effective to counteract caused infusion flow rate rising when transfusion barrel rises, so that infusion flow rate obtains stabilization, by pressing key control pressure regulator on main frame during nurse's progress speed governing before transfusion, so as to control the attraction of electromagnet, it is easy to adjust infusion flow rate, transfusion speed is stable, it is effectively prevented adverse reaction, avoid and body is damaged, infusion safety.
Description
Technical field
The present invention relates to infusion device field, more specifically to a kind of safe transfusion device with alarm.
Background technology
Existing infusion device is infused for the ease of changing medicinal fluid bag or end in time, it usually needs patient oneself or ward
Member carrys out Real Time Observation.Because infusion process usually needs to expend longer time, patient or caregiver are easily because occur tired
Labor causes that medicinal fluid bag can not be changed in time to continue to infuse or pull out syringe needle and terminated without finding that decoction has been totally lost in time
Infusion process, it is easy to trigger malpractice, existing alarm method is mostly alarmed using gravitational method to avoid above-mentioned feelings
Condition occurs, but due to the bottle quality of different medicinal liquid bottles, causes time of fire alarming variant, alarm is not accurate enough, peace be present
Full hidden danger, it can be moved up with the reduction medicinal liquid bottle of decoction in addition, easily cause transfusion speed too fast, and doctor opens just
Beginning is mostly directly directly to adjust flow regulator with hand when transfusion speed is adjusted, and it is too fast also to easily cause transfusion speed, defeated
Liquid is too fast may to cause adverse reaction, injure body, there is also certain potential safety hazard.
The content of the invention
1. technical problems to be solved
Not accurate enough for being alarmed present in prior art, transfusion is too fast may to cause adverse reaction, injure body, peace be present
Full potential problem, it is an object of the invention to provide a kind of safe transfusion device with alarm, and it can realize alarm essence
Really, transfusion speed is stable, is effectively prevented adverse reaction, infusion safety.
2. technical scheme
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of safe transfusion device with alarm, including vertical rod, the vertical rod lower end is fixedly connected with base, described
Main frame and buzzer are fixedly connected with vertical rod, and Feng Ming device is electrical connected with main frame, and pressure regulation button is provided with the main frame
And single-chip microcomputer, and pressure regulation button and single-chip microcomputer are electrical connected with main frame, the vertical rod upper end is fixedly connected with the first supporting plate,
The first supporting plate bottom side is connected with connecting plate by spring, and the first supporting plate bottom side is connected with alarm switch, and reports
Alert switch is electrical connected with main frame, and pressing lever is connected with the connecting plate, and pressing lever is located at below alarm switch, the company
Fishplate bar bottom side is mounted with transfusion barrel, and the transfusion barrel upper end is connected with Medical liquid delivery pipe, and the transfusion barrel lower end is plugged with defeated
Liquid pipe, the dropper that tests the speed is interspersed with the woven hose, infrared transmitting tube and photosensitive crystal are fixedly connected with the dropper that tests the speed
Pipe, and infrared transmitting tube and photistor are symmetrical, the infrared transmitting tube and photistor are electrical with single-chip microcomputer
It is connected, the second supporting plate is fixedly connected with the vertical rod, one end bottom side of second supporting plate away from vertical rod is fixedly connected
There are riser and rack, the fast frame of section is slidably connected on the riser, and save fast frame and be interspersed on woven hose, the fast frame of section passes through
Connecting line is connected with transfusion barrel, is tilted on the fast frame of section and slidably connects the fast plate of section, and saves fast plate is placed in the fast inframe of section one
End is offseted with woven hose, and sloping slide is fixedly connected with the fast plate of section, and is offered on the fast frame of section corresponding with sloping slide
Tip chute, the fast frame upper end of the section is fixedly connected with electromagnet, and the electromagnet is saved on fast plate positioned at saving above fast plate
Iron plate is fixedly connected with, the fast frame bottom of section is fixedly connected with bottom plate, slide plate, the slide plate are slidably connected on the bottom plate
It is connected by extension spring with saving fast plate, described save is connected with battery supply, pressure regulator and potentiometer on fast frame, the battery supply,
Pressure regulator, potentiometer and electromagnet are electrical connected successively, and electromagnet is electrical connected with battery supply, the pressure regulator and main frame
It is electrical connected, gear is fixedly connected with the potentiometer regulation rotating shaft, and wheel and rack is intermeshed, by medicinal liquid bottle
Decoction is transported to transfusion barrel by Medical liquid delivery pipe, and transfusion barrel is infused by woven hose, transfusion barrel uniform specification, avoids
Alarmed caused by the medicinal liquid bottle bottle of different quality error, improve alarm accuracy, while when transfusion barrel moves up, transfusion
Bucket drives the fast frame of section to move up, and saves the resistance value in the presence of gear and rack of the point position device on fast frame and reduces, so that
The electric current increase that electromagnet passes through, attractive force of electro-magnet increase so that save fast plate upward sliding, woven hose is saving the effect of fast plate
Lower infusion flow rate declines, and effectively counteracts caused infusion flow rate when transfusion barrel rises and rises so that infusion flow rate obtains surely
It is fixed, by pressing key control pressure regulator on main frame during nurse's progress speed governing before transfusion, so as to control the attraction of electromagnet,
It is easy to adjust infusion flow rate, transfusion speed is stable, is effectively prevented adverse reaction, avoids and damage body, infuses
Safety.
Preferably, flash alarm is also associated with the vertical rod, and flash alarm is electrical connected with main frame, passes through sudden strain of a muscle
The flash of light that light crossing-signal is sent is easy to nurse to determine alarm source, and nurse can quickly search source and be operated, be improved
Alarm search efficiency.
Preferably, link is connected with by connecting rod in the vertical rod, before being infused, be easy to by link by decoction
Decoction in bottle is transported in transfusion barrel, is easy to nurse operation.
Preferably, the Medical liquid delivery pipe upper end is connected with medicine bottle plug, and medical stream is interspersed with medical delivery pipe
Adjuster is measured, Medical liquid delivery pipe can be closed by medical flow adjuster when being infused, bacterium is avoided and enters transfusion
In bucket, it is effectively prevented and body is damaged.
Preferably, the fast plate of section is rotatably connected to transfer roller with one end that woven hose offsets, and turns to be socketed with protection on rod
Set, save fast plate and be easy to carry out woven hose section speed by transfer roller, protective case is effectively protected woven hose.
Preferably, the woven hose is connected with syringe needle tube by adapter sleeve, can be by syringe needle tube from transfusion by adapter sleeve
Connect or dismantle on pipe, be easy to save woven hose insertion in fast frame.
3. beneficial effect
Compared to prior art, the advantage of the invention is that：
（1）This programme is transported to transfusion barrel by Medical liquid delivery pipe, and transfusion barrel is infused by woven hose, transfusion barrel specification
Unified, error of being alarmed caused by avoiding the medicinal liquid bottle bottle of different quality improves alarm accuracy, while transfusion barrel is to moving up
When dynamic, transfusion barrel drives the fast frame of section to move up, and saves the resistance value in the presence of gear and rack of the point position device on fast frame and reduces,
So that the electric current increase that electromagnet passes through, attractive force of electro-magnet increase so that save fast plate upward sliding, woven hose is in section speed
Infusion flow rate declines in the presence of plate, effectively counteracts caused infusion flow rate when transfusion barrel rises and rises so that transfusion stream
Speed obtains stabilization, by pressing key control pressure regulator on main frame during nurse's progress speed governing before transfusion, so as to control electromagnet
Attraction, be easy to adjust infusion flow rate, transfusion speed is stable, is effectively prevented adverse reaction, avoids and cause body
Injury, infusion safety.
（2）The flash of light sent by flash alarm is easy to nurse to determine alarm source, and nurse can quickly search source
And operated, improve alarm search efficiency.
（3）It is easy to the decoction in medicinal liquid bottle being transported in transfusion barrel by link, is easy to nurse operation.
（4）Medical liquid delivery pipe can be closed by medical flow adjuster when being infused, avoid bacterium enter it is defeated
In liquid bucket, it is effectively prevented and body is damaged.
（5）Save fast plate to be easy to carry out woven hose section speed by transfer roller, protective case is effectively protected woven hose.
（6）Syringe needle tube can be connected or dismantled from woven hose by adapter sleeve, be easy to woven hose insertion saving fast frame
In.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation at B in Fig. 1；
Fig. 3 is the structural representation at A in Fig. 1；
Fig. 4 is the structural representation at C in Fig. 2；
Fig. 5 is the section speed plate structure schematic diagram of the present invention；
Fig. 6 is the dropper cross-sectional view that tests the speed of the present invention；
Fig. 7 is the engine control system block diagram of the present invention；
Fig. 8 is the electromagnet Magnetic Control electrical schematic diagram of the present invention；
Fig. 9 is the transfusion speed measuring circuit schematic diagram of the present invention.
Label declaration in figure：
1 flash lamp alarm, 2 pressing levers, 3 buzzers, 4 main frames, 5 pressure regulation buttons, 6 single-chip microcomputers, 7 hooks, 8 vertical rods, 9 bases,
10 syringe needle tubes, 11 connecting plates, 12 springs, 13 first supporting plates, 14 alarm switches, 15 woven hoses, 16 connecting lines, 17 are tested the speed drop
Pipe, 18 risers, 19 second supporting plates, 20 racks, 21 transfusion barrels, 22 Medical liquid delivery pipes, 23 medical flow adjusters, 24 electromagnetism
Iron, 25 iron plates, the fast plate of 26 sections, 27 extension springs, 28 slide plates, 29 bottom plates, 30 sloping slides, 31 tip chutes, the fast frame of 32 sections, 33 batteries
Power supply, 34 pressure regulators, 35 potentiometers, 36 gears, 37 turns of rods, 38 protective cases, 39 infrared transmitting tubes, 40 photistors.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention；Technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes；Obviously；Described embodiment is only part of the embodiment of the present invention；Rather than whole embodiment.It is based on
Embodiment in the present invention；Those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment；Belong to the scope of protection of the invention.
Embodiment 1：
Fig. 1-9, a kind of safe transfusion device with alarm, including vertical rod 8 are referred to, the lower end of vertical rod 8 is fixedly connected with bottom
Seat 9, main frame 4 and buzzer 3 are fixedly connected with vertical rod 8, and Feng Ming device 3 is electrical connected with main frame 4, and tune is provided with main frame 4
Button 6 and single-chip microcomputer 5 are pressed, and pressure regulation button 6 and single-chip microcomputer 5 are electrical connected with main frame 4, the upper end of vertical rod 8 is fixedly connected with the
One supporting plate 13, the bottom side of the first supporting plate 13 are connected with connecting plate 11 by spring 12, and the bottom side of the first supporting plate 13 is connected with report
Alert switch 14, and alarm switch 14 is electrical connected with main frame 4, pressing lever 2 is connected with connecting plate 11, and pressing lever 2 is positioned at report
The alert lower section of switch 14, the bottom side of connecting plate 11 are mounted with transfusion barrel 21, and the upper end of transfusion barrel 21 is connected with Medical liquid delivery pipe 22, transfusion
21 lower ends of bucket are plugged with woven hose 15, and the dropper 17 that tests the speed is interspersed with woven hose 15, is fixedly connected with the dropper 17 that tests the speed infrared
Transmitting tube 39 and photistor 40, and infrared transmitting tube 39 and photistor 40 are symmetrical, infrared transmitting tube 39 and light
Quick transistor 40 is electrical connected with single-chip microcomputer 5, and the second supporting plate 19 is fixedly connected with vertical rod 8, and the second supporting plate 19 is remote
One end bottom side of vertical rod 8 is fixedly connected with riser 18 and rack 20, the fast frame 32 of section is slidably connected on riser 18, and save fast frame 32
It is interspersed on woven hose 15, saves fast frame 32 and be connected by connecting line 16 with transfusion barrel 21, saves to tilt on fast frame 32 and slidably connect
Fast plate 26 is saved, and saves one end that fast plate 26 is placed in the fast frame 32 of section and is offseted with woven hose 15, saves to be fixedly connected with fast plate 26 and inclines
Angled-lift splits 30, and save and offer tip chute 31 corresponding with sloping slide 30 on fast frame 32, save the fast upper end of frame 32 and be fixedly connected
There is electromagnet 24, electromagnet 24 saves positioned at the fast top of plate 26 of section and is fixedly connected with iron plate 25 on fast plate 26, saves the fast bottom of frame 32
Bottom plate 29 is fixedly connected with, slide plate 28 is slidably connected on bottom plate 29, slide plate 28 is connected by extension spring 27 with saving fast plate 26, section speed
Battery supply 33, pressure regulator 34 and potentiometer 35, battery supply 33, pressure regulator 34, potentiometer 35 and electromagnetism are connected with frame 32
Iron 24 is electrical connected successively, and electromagnet 24 is electrical connected with battery supply 33, and pressure regulator 34 is electrical connected with main frame 4, current potential
Device 35 is adjusted and is fixedly connected with gear 36 in rotating shaft, and gear 36 is intermeshed with rack 20, and the decoction in medicinal liquid bottle is passed through
Medical liquid delivery pipe 22 is transported to transfusion barrel 21, and transfusion barrel 21 is infused by woven hose 15, the uniform specification of transfusion barrel 21, keeps away
Exempt from error of being alarmed caused by the medicinal liquid bottle bottle of different quality, improve alarm accuracy, while when transfusion barrel 21 moves up,
Transfusion barrel 21 drives the fast frame 23 of section to move up, and saves the resistance in the presence of gear 36 and rack 20 of the point position device 35 on fast frame 23
Value is reduced, so that the electric current increase that electromagnet 24 passes through, the attraction of electromagnet 24 increase so that save fast plate 26 and slide up
Dynamic, the infusion flow rate in the presence of fast plate 26 is saved of woven hose 15 declines, and effectively counteracts caused defeated when transfusion barrel 21 rises
Flow velocity rises so that infusion flow rate obtains stabilization, by pressing key control on main frame 4 during nurse's progress speed governing before transfusion
Pressure regulator 34, so as to control the attraction of electromagnet 24, it is easy to adjust infusion flow rate, transfusion speed is stable, is effectively prevented
Adverse reaction, avoid and body is damaged, infusion safety.
Flash alarm 1 is also associated with vertical rod 8, and flash alarm 1 is electrical connected with main frame 4, passes through flashing light alarm
The flash of light that device 1 is sent is easy to nurse to determine alarm source, and nurse can quickly search source and be operated, improve alarm and look into
Look for efficiency, link 7 is connected with by connecting rod in vertical rod 8, before being infused, is easy to by link 7 by the medicine in medicinal liquid bottle
Liquid is transported in transfusion barrel 21, is easy to nurse operation, and the upper end of Medical liquid delivery pipe 22 is connected with medicine bottle plug, and medical delivery pipe
Medical flow adjuster 23 is interspersed with 22, Medical liquid delivery pipe can be closed by medical flow adjuster 23 when being infused
22, avoid bacterium and enter in transfusion barrel 21, be effectively prevented and body is damaged, save fast plate 26 and offseted with woven hose 15
One end be rotatably connected to transfer roller 37, and turn to be socketed with protective case 38 on rod 37, save fast plate 26 and be easy to by transfer roller 37 to transfusion
Pipe 15 carries out section speed, and protective case 38 is effectively protected woven hose 15, and woven hose 15 is connected with syringe needle tube 10 by adapter sleeve, leads to
Cross adapter sleeve syringe needle tube 10 can be connected or dismantled from woven hose 15, be easy to insert woven hose 15 in the fast frame 32 of section.
Operation principle：Transfusion barrel 21 is hung on hook 7, the decoction in medicinal liquid bottle is conveyed by Medical liquid delivery pipe 22
To transfusion barrel 21, transfusion barrel 21 is hung on connecting plate 11, transfusion barrel 21 is infused by woven hose 15, the specification of transfusion barrel 21
It is unified, error of being alarmed caused by avoiding the medicinal liquid bottle bottle of different quality, alarm accuracy is improved, woven hose 15 is plugged on
In transfusion barrel 21, and woven hose 15 is interted into fast frame 23 of celebrating a festival, then syringe needle tube 10 is connected on woven hose 15, woven hose 15
In decoction instill and test the speed dropper 17, when there is decoction to drip, the infrared light that decoction is sent to infrared transmitting tube 39 produces resistance
Gear acts on, and photistor 40 can not receive infrared light, and single-chip microcomputer 6 receives the time of infrared light according to photistor 40
The drop speed measured is input in main frame 4 by interval measurement low speed, single-chip microcomputer 6, and nurse presses pressure regulation button according to the display on main frame 4
6, so as to which main frame 4 controls pressure regulator 34, the voltage at the both ends of electromagnet 24 is have adjusted, so as to the attraction of regulating magnet 24, section
The transfusion speed of the fast movement of plate 26 regulation woven hose 15, by pressing key control pressure regulator 34 on main frame 4, so as to control electromagnet
24 attraction, it is easy to adjust infusion flow rate, transfusion speed is stable, while when transfusion barrel 21 moves up, transfusion barrel 21 passes through
Connecting line, drive the fast frame 23 of section to move up, save the resistance in the presence of gear 36 and rack 20 of the point position device 35 on fast frame 23
Value is reduced, so that the electric current increase that electromagnet 24 passes through, the increase of the attraction of electromagnet 24, electromagnet 24 attract iron plate 25,
So that saving the fast upward sliding of plate 26, the infusion flow rate in the presence of fast plate 26 is saved of woven hose 15 declines, and effectively counteracts transfusion
Caused infusion flow rate rises when bucket 21 rises so that infusion flow rate obtains stabilization, and extension spring 27, which is easy to save fast plate 26, to be resetted, defeated
When nurse carries out speed governing before liquid, adverse reaction is effectively prevented, avoids and body is damaged, infusion safety, transfusion
When decoction in bucket 21 is totally lost, the weight reduction of transfusion barrel 21, connecting plate 11 has moved up certain distance, the pressing report of pressing lever 2
Alert device switch 14, so as to which main frame 4 controls buzzer 3 and audible-visual annunciator 1 to be alarmed, reminds staff.
It is described above；Preferable embodiment only of the invention；But protection scope of the present invention is not limited thereto；
Any one skilled in the art the invention discloses technical scope in；Technique according to the invention scheme and its
Improve design and be subject to equivalent substitution or change；It should all cover within the scope of the present invention.
Claims (6)
1. a kind of safe transfusion device with alarm, including vertical rod（8）, the vertical rod（8）Lower end is fixedly connected with base
（9）, it is characterised in that：The vertical rod（8）On be fixedly connected with main frame（4）And buzzer（3）, and Feng Ming device（3）With main frame（4）
It is electrical connected, the main frame（4）On pressure regulation button is installed（6）And single-chip microcomputer（5）, and pressure regulation button（6）And single-chip microcomputer（5）
With main frame（4）It is electrical connected, the vertical rod（8）Upper end is fixedly connected with the first supporting plate（13）, first supporting plate（13）
Bottom side passes through spring（12）It is connected with connecting plate（11）, first supporting plate（13）Bottom side is connected with alarm switch（14）, and
Alarm switch（14）With main frame（4）It is electrical connected, the connecting plate（11）On be connected with pressing lever（2）, and pressing lever（2）It is located at
Alarm switch（14）Lower section, the connecting plate（11）Bottom side is mounted with transfusion barrel（21）, the transfusion barrel（21）Upper end is connected with
Medical liquid delivery pipe（22）, the transfusion barrel（21）Lower end is plugged with woven hose（15）, the woven hose（15）On be interspersed with survey
Fast dropper（17）, the dropper that tests the speed（17）Inside it is fixedly connected with infrared transmitting tube（39）And photistor（40）, and it is infrared
Transmitting tube（39）And photistor（40）Symmetrically, the infrared transmitting tube（39）And photistor（40）And monolithic
Machine（5）It is electrical connected, the vertical rod（8）On be fixedly connected with the second supporting plate（19）, second supporting plate（19）Away from vertical
Bar（8）One end bottom side be fixedly connected with riser（18）And rack（20）, the riser（18）On slidably connect the fast frame of section
（32）, and save fast frame（32）It is interspersed in woven hose（15）On, the fast frame of section（32）Pass through connecting line（16）With transfusion barrel（21）
It is connected, the fast frame of section（32）Upper inclination slidably connects the fast plate of section（26）, and save fast plate（26）It is placed in the fast frame of section（32）Interior
One end and woven hose（15）Offset, the fast plate of section（26）On be fixedly connected with sloping slide（30）, and save fast frame（32）On open
It is provided with and sloping slide（30）Corresponding tip chute（31）, the fast frame of section（32）Upper end is fixedly connected with electromagnet（24）,
The electromagnet（24）Positioned at the fast plate of section（26）Top, and save fast plate（26）On be fixedly connected with iron plate（25）, the fast frame of section
（32）Bottom is fixedly connected with bottom plate（29）, the bottom plate（29）On slidably connect slide plate（28）, the slide plate（28）Pass through
Extension spring（27）With saving fast plate（26）It is connected, the fast frame of section（32）On be connected with battery supply（33）, pressure regulator（34）And current potential
Device（35）, the battery supply（33）, pressure regulator（34）, potentiometer（35）And electromagnet（24）It is electrical connected successively, and electromagnetism
Iron（24）With battery supply（33）It is electrical connected, the pressure regulator（34）With main frame（4）It is electrical connected, the potentiometer（35）Adjust
Gear is fixedly connected with section rotating shaft（36）, and gear（36）With rack（20）Intermeshing.
A kind of 2. safe transfusion device with alarm according to claim 1, it is characterised in that：The vertical rod（8）
On be also associated with flash alarm（1）, and flash alarm（1）With main frame（4）It is electrical connected.
A kind of 3. safe transfusion device with alarm according to claim 1 or 2, it is characterised in that：The vertical rod
（8）It is upper that link is connected with by connecting rod（7）.
A kind of 4. safe transfusion device with alarm according to claim 1, it is characterised in that：The Medical liquid is defeated
Send pipe（22）Upper end is connected with medicine bottle plug, and medical delivery pipe（22）On be interspersed with medical flow adjuster（23）.
A kind of 5. safe transfusion device with alarm according to claim 1, it is characterised in that：The fast plate of section
（26）With woven hose（15）The one end to offset is rotatably connected to transfer roller（37）, and turn rod（37）On be socketed with protective case（38）.
A kind of 6. safe transfusion device with alarm according to claim 1 or 5, it is characterised in that：The transfusion
Pipe（15）Syringe needle tube is connected with by adapter sleeve（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711045239.0A CN107693888B (en) | 2017-10-31 | 2017-10-31 | Safe infusion set with alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711045239.0A CN107693888B (en) | 2017-10-31 | 2017-10-31 | Safe infusion set with alarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107693888A true CN107693888A (en) | 2018-02-16 |
| CN107693888B CN107693888B (en) | 2020-05-22 |
Family
ID=61177216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711045239.0A Active CN107693888B (en) | 2017-10-31 | 2017-10-31 | Safe infusion set with alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107693888B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496271A (en) * | 2019-09-17 | 2019-11-26 | 杨好亮 | A kind of quantitatively infusion apparatus monitoring device of early warning and automatic stop |
| CN110743059A (en) * | 2019-10-30 | 2020-02-04 | 刘艳丽 | ICU pipeline automatic switch-over and stop infusion auxiliary control device |
| CN113440685A (en) * | 2021-05-31 | 2021-09-28 | 福建星网物联信息系统有限公司 | Infusion alarm method and storage medium |
| CN114129361A (en) * | 2021-12-09 | 2022-03-04 | 何荣米 | Paediatrics nursing fluid infusion bed |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496271A (en) * | 2019-09-17 | 2019-11-26 | 杨好亮 | A kind of quantitatively infusion apparatus monitoring device of early warning and automatic stop |
| CN110496271B (en) * | 2019-09-17 | 2021-08-03 | 鹤壁市人民医院 | Quantitative early warning and automatic stopping infusion apparatus monitoring device |
| CN110743059A (en) * | 2019-10-30 | 2020-02-04 | 刘艳丽 | ICU pipeline automatic switch-over and stop infusion auxiliary control device |
| CN110743059B (en) * | 2019-10-30 | 2021-07-02 | 四川大学华西第四医院 | ICU pipeline automatic switch-over and stop infusion auxiliary control device |
| CN113440685A (en) * | 2021-05-31 | 2021-09-28 | 福建星网物联信息系统有限公司 | Infusion alarm method and storage medium |
| CN113440685B (en) * | 2021-05-31 | 2022-12-27 | 福建星网物联信息系统有限公司 | Infusion alarm method and storage medium |
| CN114129361A (en) * | 2021-12-09 | 2022-03-04 | 何荣米 | Paediatrics nursing fluid infusion bed |
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| CN107693888B (en) | 2020-05-22 |
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