CN107875481A - A kind of infusion device - Google Patents
A kind of infusion device Download PDFInfo
- Publication number
- CN107875481A CN107875481A CN201711350085.6A CN201711350085A CN107875481A CN 107875481 A CN107875481 A CN 107875481A CN 201711350085 A CN201711350085 A CN 201711350085A CN 107875481 A CN107875481 A CN 107875481A
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- China
- Prior art keywords
- liquid level
- driving part
- infusion
- sign
- infusion tube
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- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
-
- 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
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Cardiology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Vascular Medicine (AREA)
- Physics & Mathematics (AREA)
- Physiology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The application is on a kind of infusion device, belongs to display field.Described device includes：Fixed component, liquid level detector and driving part；The fixed component is fixed on infusion bottle, and the liquid level detector is arranged in the fixed component, and is electrically connected with the driving part, is exported for detecting the liquid level information of the liquid in the infusion bottle, and by the liquid level information of detection to the driving part；The driving part is arranged in the fixed component, it is connected with the liquid level detector, and the driving part is connected with infusion tube, the infusion tube connects with the infusion bottle, and the driving part is used to adjust the fluid flow in the infusion tube according to the liquid level information received.The application can save human cost.
Description
Technical field
The application is related to display field, more particularly to a kind of infusion device.
Background technology
Infusion treatment is a kind of higher medical procedure of medical field utilization rate.Transfusion room is usually set within the hospital for disease
People infuses, and hospital is typically also provided with one or several nurses keep a patient under observation and monitored in transfusion room.When nurse has found
Liquid in infusion bottle can slide the pulley on infusion tube when being totally lost, to stop infusing.
Current infusion bottle is simple in construction, causes nurse to need to adjust in person in the speed of transfusion or moment observation infusion bottle
Liquid whether infuse completion, increase human cost.
The content of the invention
A kind of method that the embodiment of the present application provides infusion device and transfusion.The technical scheme is as follows：
The embodiment of the present application provides a kind of infusion device, including：
Fixed component, liquid level detector and driving part；
The fixed component is fixed on infusion bottle,
The liquid level detector is arranged in the fixed component, and is electrically connected with the driving part, for detecting
The liquid level information of the liquid in infusion bottle is stated, and the liquid level information of detection is exported to the driving part；
The driving part is arranged in the fixed component, and it is connected with the liquid level detector, and the drive division
Part is connected with infusion tube, and the infusion tube connects with the infusion bottle, and the driving part is used for according to the institute received
State the fluid flow in the liquid level information adjustment infusion tube.
Optionally, the driving part is used to be less than default position in the liquid level of the infusion bottle of liquid level information instruction
The infusion tube is controlled to stop transfusion when putting.
Optionally, the liquid level detector is ultrasonic liquid level sensor.
Optionally, in addition to：
Sign detection means, between the sign detection means and the driving part establish have wireless connection, for
When detecting that the sign value of user exceedes predetermined threshold value, adjust instruction is sent to the driving part by the wireless connection；
The driving part, for receiving the adjust instruction, reduced according to the adjust instruction in the infusion tube
Fluid flow.
Optionally, the sign detection means includes：
Sign detector, the first controller and first communication module；
First controller is connected with the sign detector and the first communication module, the first communication module
Being established between the driving part has wireless connection；
The sign detector, first controller and the first communication module are each attached on the wrist strap；
The sign detector, for detecting the sign value of user, the sign value is sent to first controller；
First controller, for when the sign value of the user exceedes predetermined threshold value, being communicated by described first
Module sends adjust instruction to the driving part.
Optionally, the sign detector is piezoelectric type pulsation sensor or blood pressure detector.
Optionally, the driving part is connected with the pulley on the infusion tube, for according to the liquid received
Position information and/or the adjust instruction adjust the position of the pulley.
Optionally, the driving part includes：
First shell, second controller, power plant module and clamping part；
First shell is arranged in the fixed component, and the second controller and the power plant module are arranged on institute
State in the first shell；
The second controller electrically connects with the liquid level detector and the power plant module respectively, for according to reception
The liquid level information controls the power plant module work；
One end of the clamping part is connected with the clutch end of the power plant module, the other end and the infusion tube phase
Even, for adjusting the fluid flow in the infusion tube in the presence of the power plant module.
Optionally, the clamping part includes：
Connecting rod, sliding block, expansion link, guide rail and expansion link holder；
The guide rail is arranged in first shell, and one end of the connecting rod is defeated installed in the power of the power plant module
Go out on end, the other end is connected with the sliding block；
The sliding block is located in the chute of the guide rail, and one end of the expansion link is fixed on the sliding block, described to stretch
Contracting bar cramp gripping member is fixed on the other end of gentry's contracting bar, and the expansion link holder is used to clamp on the infusion tube
Pulley.
Optionally, in addition to：
Display device；
The display device is established with the driving part wireless connection；
The display device, for when the driving part controls the infusion tube to stop transfusion, receiving the drive
The notification message that dynamic component is sent, the notification message includes the mark of the infusion bottle, for prompting corresponding to the mark
The prompting message that infusion bottle transfusion is completed.
Optionally, the display device is also established with the liquid level detector wireless connection；
The display device, it is additionally operable to receive and shows the liquid level information that the liquid level detector is sent.
Optionally, the display device is also established with the sign detection means wireless connection, is additionally operable to receive and shows
Show the sign value for the user that the sign detection means is sent.
The technical scheme that the embodiment of the present application provides can include the following benefits：
In the embodiment of the present application, the liquid level information of the liquid by liquid level detector in infusion bottle is detected, to drive
Dynamic component sends the liquid level information；Driving part adjusts the fluid flow in infusion tube according to the liquid level information, so can be with
Fluid flow in adjust automatically infusion tube, save human cost.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The application can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the application
Example, and be used to together with specification to explain the principle of the application.
Fig. 1-1 is the infusion device structural representation that the embodiment of the present application 1 provides；
Fig. 1-2 is the schematic diagram in the pulley original position that the embodiment of the present application 1 provides and final position；
Fig. 1-3 is a kind of liquid level change schematic diagram that the embodiment of the present application 1 provides；
Fig. 1-4 is the fixed component schematic diagram that the embodiment of the present application 1 provides；
Fig. 1-5 is a kind of driving part structural representation that the embodiment of the present application 1 provides；
Fig. 1-6 is a kind of another schematic diagram for driving part structure that the embodiment of the present application 1 provides；
Fig. 1-7 is a kind of sign structure of the detecting device schematic diagram that the embodiment of the present application 1 provides；
Fig. 1-8 is a kind of display device structure schematic diagram that the embodiment of the present application 1 provides；
Fig. 2 is a kind of method flow diagram for transfusion that the embodiment of the present application 2 provides.
Pass through above-mentioned accompanying drawing, it has been shown that the clear and definite embodiment of the application, will hereinafter be described in more detail.These accompanying drawings
It is not intended to limit the scope of the application design by any mode with word description, but is by reference to specific embodiment
Those skilled in the art illustrate the concept of the application.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the application.
Referring to Fig. 1-1, the embodiment of the present application provides a kind of transfusion control device, including：
Fixed component 1, liquid level detector 2 and driving part 3；
Fixed component 1 is fixed on infusion bottle, and liquid level detector 2 is arranged in fixed component 1, and electric with driving part 3
Connection, is exported to driving part 3 for detecting the liquid level information of the liquid in infusion bottle, and by the liquid level information of detection；
Driving part 3 is arranged in fixed component 1, and it is connected with liquid level detector 2, and driving part 3 and infusion tube
It is connected, infusion tube connects with infusion bottle, and driving part 3 is used for according to the liquid in the liquid level information adjustment infusion tube received
Body flow.
Optionally, driving part 3 is connected with the pulley on infusion tube, can be used for being adjusted according to the liquid level information received
The position of whole pulley, realize the fluid flow in adjustment infusion tube.
Referring to Fig. 1-1, chute is provided with infusion tube, infusion tube is located in chute, and pulley can be slided in chute
It is dynamic, and infusion tube is between pulley and the bottom of chute.
It can change fluid flow in soft liquid flexible pipe by sliding pulley in chute, the liquid in infusion tube can be made
Body flow from maximum value changes be 0.Under normal circumstances, when pulley is located at one end of chute, the fluid flow in infusion tube
Maximum, for convenience of description, position of the now pulley in chute is referred to as original position.For example, shown in left figure in Fig. 1-2
In the case of, when pulley is located at the upper end of chute, the fluid flow in infusion tube is maximum, and the upper end position of chute is start bit
Put.When driving part 3, which adjusts pulley, slides into the other end of chute, the fluid flow in infusion tube is 0, for the ease of saying
It is bright, position of the now pulley in chute is referred to as final position.For example, in the case of shown in right figure in Fig. 1-2, pulley position
When the lower end of chute, the fluid flow in infusion tube is 0, and the lower end position of chute is final position.
Therefore, in the present embodiment, driving part 3 determines the liquid level of the infusion bottle of the liquid level information instruction received less than pre-
If pulley is slid into final position during position, to realize that control infusion tube stops transfusion.Wherein, the liquid level in infusion bottle reaches
To predeterminated position, show the liquid in infusion bottle and will be totally lost, during so as to realize the liquid in infusion bottle and will be totally lost
Automatic stopping infusion, human cost is saved, avoid producing injury to patient.
Optionally, liquid level detector 2 can be ultrasonic liquid level sensor etc..
Referring to Fig. 1-3 left figure, fixed component 1 is fixed on the bottleneck of infusion bottle, and liquid level detector 2 is fixed on fixation
On part 1, so liquid level detector 2 also is located at the bottle mouth position of infusion bottle.
Predeterminated position is located at the bottleneck of infusion bottle, and concordant with the position of liquid level detector 2, and such liquid level detector 2 can
Detected with the predeterminated position to infusion bottle.When the liquid level in infusion bottle is higher than predeterminated position, liquid level detector 2 detects
The predetermined position of infusion bottle has liquid, and the liquid level information that now liquid level detector 2 detects can be represented in the pre- of infusion bottle
If opening position has liquid, it can be represented when realizing using the first bit, the first bit can be 1 or 0 equivalent.
Referring to Fig. 1-3 right figure, the liquid level in infusion bottle during transfusion is gradually reduced, when the liquid level in infusion bottle
During less than predeterminated position, liquid level detector 2 detects that the predetermined position of infusion bottle does not have liquid, and now liquid level detector 2 is examined
The liquid level information measured can represent the predetermined position no liquid in infusion bottle, can carry out table using the second bit when realizing
Show, the second bit can be 1 or 0 equivalent and different from the first bit.
Optionally, liquid level detector 2 just can send the liquid level information when detecting liquid level information to drive module 3；
Or liquid level detector 2 is sent out when detecting the liquid level information for the predetermined position no liquid for representing infusion bottle to drive module 3
The liquid level information that censorship is surveyed.
Optionally, driving part 3 receives the liquid level information that liquid level detector 2 is sent, and is used to represent defeated in the liquid level information
The predetermined position no liquid of liquid bottle, then it can determine that the liquid level in infusion bottle is less than predeterminated position, control infusion tube stops
Transfusion.
Referring to Fig. 1-4, optionally, the infusion device also includes second housing 4, and fixed component 1 can be clip structure, can
To be clipped on the bottleneck of infusion bottle, second housing 4 is fixed in fixed component 1.
Liquid level detector 2 can be located in second housing 4 and can be fixed in fixed component 1.Liquid level detector 2 can be with
Electrically connected by media such as wires with driving part 3.
Wherein, liquid level detector 2 is located in second housing 4, by second housing 4 liquid level detector 2 can be played compared with
Good protective effect.
Referring to Fig. 1-5, driving part 3 includes：First shell 31, second controller 32, power plant module 33 and clamping part 34；
First shell 31 is arranged in fixed component 1, and second controller 32 and power plant module 33 are arranged on the first shell 31
It is interior；
Second controller 32 electrically connects with liquid level detector 2 and power plant module 33 respectively, is sent out for receiving liquid level detector 2
The liquid level information sent, power plant module 33 is controlled to work according to the liquid level information of reception；
One end of clamping part 34 is connected with the clutch end of power plant module 33, and the other end is connected with infusion tube, is used for
The fluid flow in infusion tube is adjusted in the presence of power plant module 33.
Optionally, the other end of clamping part 34 can clamp the pulley on infusion tube, so in power plant module 33
In the presence of clamping part 34 adjust pulley position, with realize adjustment infusion tube in fluid flow.
Referring to Fig. 1-6, power plant module 33 can drive clamping part 34, and then clamping part 34 is slided with movable pulley in chute
It is dynamic.
Optionally, power plant module 33 drive clamping part 34 so that clamping part 34 with movable pulley in chute with pre-set velocity
Slide.
In the present embodiment, when starting transfusion, pulley can be located at the original position of chute.Second controller 32 is remembered
Position of the pulley in chute is recorded, and after pulley is slided every time, uses the position of the current location more new record of pulley.
So the process for controlling infusion tube to stop infusing in the present embodiment can be that second controller 32 is according to record
Position and final position calculate the distance between two positions, the time is calculated according to the distance and pre-set velocity；Then control is dynamic
Power module 33 works, and when the time of work reaching the time of calculating, control power plant module 33 is stopped.Such power plant module
Pulley is slided into stopping at final position by 33 to be slided, and infusion tube stops transfusion.
Optionally, power plant module 34 can be electro-motor, and the clutch end of power plant module 34 can be electro-motor
Power output shaft.Second controller 32 can be MCU (Microcontroller Uni, micro-control unit), CPU
(Central Processing Unit, central processing unit), single-chip microcomputer or FPGA gate circuit etc..
Optionally, be may be mounted at referring to Fig. 1-1, the first shell 31 on second housing 4.
Optionally, the first power supply 35 can also be included referring to Fig. 1-5, the drive module 3, the first power supply 35 can be with second
Controller 31 and power plant module 33 electrically connect, for being powered to power plant module 33.
Optionally, the first power supply 35 can be battery or the power interface for connecting civil power etc..
Optionally, include referring to Fig. 1-5, clamping part 34：
Connecting rod 341, sliding block 342, expansion link 343, guide rail 344 and expansion link holder 345；
Guide rail 344 is arranged in the first shell 31, and one end of connecting rod 341 is arranged on the clutch end of power plant module 33
On, the other end is connected with sliding block 342；
Sliding block 342 is located in the chute of guide rail 344, and one end of expansion link 343 is fixed on sliding block 342, expansion link clamping
Part 345 is fixed on the other end of gentry's contracting bar 343, and expansion link holder 345 is used to clamp the pulley on infusion tube.
Wherein, expansion link holder 345 can be buckle structure, can clasp the rotating shaft of pulley, pass through propelling sheave
Rotating shaft slides pulley to realize in chute.
Optionally, connecting rod 341 can include first connecting rod a and second connecting rod b, and first connecting rod a one end is arranged on power
On the clutch end of module 34, the other end is connected by rotating shaft with second connecting rod b one end, and the second connecting rod b other end leads to
Rotating shaft is crossed to be connected with sliding block 342.
Optionally, second controller 32 can receive the liquid level information of the transmission of liquid level detector 2, according to the liquid level information
When controlling the work of power plant module 33, power plant module 33 can promote sliding block 342 to be slided in guide rail 344 by connecting rod 341, sliding block
342 promotion expansion links 343 slide, and propelling sheave slides expansion link 343 in chute again.
Optionally, also include referring to Fig. 1-5, driving part 3：Second communication module 36, second communication module 36 and second
Controller 31 electrically connects.
Optionally, second communication module 36 can be wifi (Wireless Fidelity) communication module, ZigBee (purple peak technology) mould
Block or bluetooth module etc..
Optionally, can also include referring to Fig. 1-5, driving part 3：
First PCB (Printed Circuit Board, printed circuit board) 37, the first power supply 35, the and of second controller 32
Second communication module 36 can be integrated on the first PCB37, and the first power supply 35 and second is connected by the wire in the first PCB37
Controller 32 and connection second controller 32 and second communication module 36.
Optionally, also include referring to Fig. 1-1, the infusion device：
Fixed mount 5, driving part 3 are arranged on the second housing 4 by fixed mount 5.
Optionally, the infusion device also includes：Sign detection means 6, built between sign detection means 6 and driving part 3
It is vertical to have wireless connection；
Sign detection means 6, send during for exceeding predetermined threshold value in the sign value for detecting user and adjust to driving part 3
Whole instruction；
Driving part 3, for according to the adjust instruction, reducing the fluid flow in infusion tube.
Optionally, the position of pulley 6 can be moved default unit length by driving part 3 to final position, defeated to reduce
Flow quantity.
Wherein, wireless connection, sign inspection are established between sign detection means 6 and the second communication module 36 of driving part 3
Survey device 6 and adjust instruction is sent to driving part 3 by the wireless connection.
Second controller 32 in driving part 3 receives the adjust instruction by second communication module 36, controls power mould
Block 33 works；Power plant module 33 is moved by the propelling sheave of clamping part 34 to final position；Worked when control power plant module 33
When time reaches the default unit interval, second controller 32 controls power plant module 33 to be stopped, and is achieved in that pulley to end
Slide default unit length in point position.
Optionally, second controller 32 can also calculate pulley according to the position of default unit length and the pulley of record
Current location, use the position of the current location more new record of calculating.
Because when starting transfusion, pulley is located at the original position or nearer from original position of chute, now infusion tube
Interior fluid flow is maximum, may cause that user's is uncomfortable when infuse to user, the sign value of user is become greatly.Sign
Detection means 6 can be worn on the body of user, detect the sign value of user in real time, and is surpassed in the sign value for detecting user
When crossing predetermined threshold value adjust instruction is sent to driving part 3.Driving part 3 moves pulley to final position according to the adjust instruction
Dynamic default unit length, so as to reduce infusion flow.
Meanwhile sign detection means 6 continues to detect the sign value of user, when the sign value of user is still above predetermined threshold value
When, continue to send adjust instruction to driving part 3, to reduce infusion flow；When the sign value of user is no more than predetermined threshold value
When, stop sending adjust instruction to driving part 3.The body of user is so avoided to occur discomfort for a long time during transfusion
Situation.
Optionally, when the sign of user is not less than predetermined threshold value, user needs to increase the fluid flow in infusion tube
When, user can send increase instruction by sign detection means 6 to drive module 3.
Drive module 3 is used to receive increase instruction, increases the fluid flow in infusion tube.Optionally, drive module 3
The pulley on infusion tube can be controlled to slide default unit length to the direction away from final position, to increase in soft liquid flexible pipe
Fluid flow.
Optionally, the sign value of user can be heart rate value or pressure value etc..
Optionally, include referring to Fig. 1-7, sign detection means 6：
Sign detector 61, the first controller 62 and first communication module 63；
First controller 62 electrically connects with sign detector 61 and first communication module 63 respectively, first communication module 63 with
Being established between driving part 3 has wireless connection；
Sign detector 61, for detecting the sign value of user, the sign value is sent to the first controller 62；
First controller 62, for when the sign value exceedes predetermined threshold value, by first communication module 63 to drive division
Part 3 sends adjust instruction.
Optionally, also include referring to Fig. 1-7, sign detection means 6：Wrist strap 64, sign detector 61, the first controller 62
It is each attached to first communication module 63 on wrist strap 64.
Wrist strap 64 can be worn on the arm of user, and such sign detector 61 can detect the sign value of user.
First communication module 63 can be established between the second communication module 36 of driving part 3 wireless connection, the first controller 62
Adjust instruction can be sent to first communication module 63, first communication module 63 passes through wireless between second communication module 36
Connect to second communication module 36 and send the adjust instruction.
Referring to Fig. 1-7, sign detection means 6 can also include second source 65, and second source 65 detects with sign respectively
Device 61, the first controller 62 and first communication module 63 electrically connect.
Optionally, sign detection means 6 can also include the 2nd PCB66, second source 65, the first controller 62 and first
Communication module 63 can be integrated on the 2nd PCB66, and connecting second source 65 and first by the wire in the first PCB66 controls
Device 62 and the first controller 62 of connection and first communication module 63.
Optionally, first communication module 63 can be wifi communication modules, ZigBee module or bluetooth module etc..First control
Device 62 processed can be MCU, CPU, single-chip microcomputer or FPGA gate circuit etc..
Optionally, sign detector 61 can be piezoelectric type pulsation sensor or blood pressure detector etc..
Optionally, also include referring to Fig. 1-8, the infusion device：Display device 7；
Display device 7 is established with driving part 3 wireless connection；
Display device 7, for when driving part 3 controls infusion bottle to stop transfusion, receiving the notice that driving part 3 is sent
Message, the notification message include the mark of infusion bottle, show the prompting for prompting infusion bottle transfusion corresponding to the mark to complete
Message.
Optionally, display device 7 can also be established with liquid level detector 2 wireless connection；
Display device 7, it is additionally operable to receive and shows the liquid level information that liquid level detector 2 is sent.
Optionally, communication module can be included in liquid level detector 2, liquid level detector 2 can be built by the communication module
The vertical wireless connection between display device 7.Or
Wireless connection between liquid level detector 2 and display device 7 can be by between liquid level detector 2 and drive module 3
Connection and drive module 3 and display device 7 between wireless connection composition, liquid level detector 2 can by drive module 3 to
Display device 7 sends liquid level information.
Optionally, display device 7 can also be established with sign detection means 6 wireless connection, is additionally operable to receive and shows
The sign value for the user that sign detection means 6 is sent.
Display device 7 can be worn on medical personnel, and after 7 display reminding information of display device, medical personnel can be with
Timely processing.
Referring to Fig. 1-8, display device 7 includes：
3rd controller 71, the 3rd power supply 72, third communication module 74 and display screen 75；
3rd power supply 72 electrically connects with the 3rd controller 71, third communication module 74 and display screen 75 respectively；3rd control
Device 72 also electrically connects with third communication module 74 and display screen 75 respectively；Established between third communication module 74 and driving part 3
There is wireless connection；
3rd controller 71, for receiving the notification message of the transmission of driving part 3, the notice by third communication module 74
Message includes the mark of infusion bottle；Prompting for prompting infusion bottle transfusion corresponding to the mark to complete is shown by display screen 75
Message.
Optionally, the 3rd controller 71 can be MCU, CPU, single-chip microcomputer or FPGA gate circuit etc..The third communication
Module 74 can be wifi communication modules, ZigBee module or bluetooth module etc..
Optionally, display device 7 can also include：
3rd PCB76, the 3rd controller 71 and third communication module 74 can be integrated on the 3rd PCB76, pass through first
Wire in PCB76 connects the 3rd controller 71 and third communication module 74.
In the embodiment of the present application, the liquid level information of the liquid in infusion bottle is detected by liquid level detector, to drive division
Part sends the liquid level information；By driving part according to the fluid flow in liquid level information adjustment infusion tube, so defeated
Liquid and will complete when automatically control infusion tube stop transfusion, avoid may to user produce injury.Pass through sign detection means
The sign value of user is detected, when the sign value of user exceedes predetermined threshold value, the fluid flow in infusion tube can be reduced, kept away
Exempt to infuse and too fast injury is produced to user.
Embodiment 2
Referring to Fig. 2, the embodiment of the present application provides a kind of side of any infusion device transfusion provided by embodiment 1
Method, including：
Step 201：The liquid level information of liquid in liquid level detector detection infusion bottle, liquid level letter is sent to driving part
Breath；
Step 202：Driving part adjusts the fluid flow in infusion tube, infusion tube and transfusion according to the liquid level information
Bottle connection.
In this step, when the liquid level information represents the predetermined position no liquid of infusion bottle, driving part can control
Infusion tube stops transfusion.
Optionally, this method can also include：
Heartbeat detection device sends adjustment to driving part when detecting that user's heart rate value exceedes default heart rate threshold and referred to
Order；
Driving part reduces the fluid flow in infusion tube according to the adjust instruction.
Optionally, after stopping infusing, this method can also include：
Display device receives the notification message that driving part is sent when stopping and infusing, and the notification message includes infusion bottle
Mark；
Display device shows the prompting message for prompting infusion bottle transfusion corresponding to the mark to complete.
Optionally, display device can also receive and show the liquid level information that liquid level detector is sent.And/or display dress
The sign value for the user that sign detection means is sent can also be received and show by putting.
In the embodiment of the present application, the liquid level information of the liquid by liquid level detector in infusion bottle is detected, to drive
Dynamic component sends the liquid level information；By driving part according to the fluid flow in liquid level information adjustment infusion tube, avoid
When infusing and will complete injury may be produced to user.
Those skilled in the art will readily occur to the application its after considering specification and putting into practice application disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the application, these modifications, purposes or
Person's adaptations follow the general principle of the application and including the undocumented common knowledges in the art of the application
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the application and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the application is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.Scope of the present application is only limited by appended claim.
Claims (12)
- A kind of 1. infusion device, it is characterised in that including：Fixed component, liquid level detector and driving part；The fixed component is fixed on infusion bottle,The liquid level detector is arranged in the fixed component, and is electrically connected with the driving part, described defeated for detecting The liquid level information of liquid in liquid bottle, and the liquid level information of detection is exported to the driving part；The driving part be arranged on the fixed component on, it be connected with the liquid level detector, and the driving part and Infusion tube is connected, and the infusion tube connects with the infusion bottle, and the driving part is used for according to the liquid received Position information adjusts the fluid flow in the infusion tube.
- 2. infusion device as claimed in claim 1, it is characterised in that the driving part is used to indicate in the liquid level information The liquid level of the infusion bottle control the infusion tube to stop transfusion when being less than predeterminated position.
- 3. infusion device as claimed in claim 1, it is characterised in that the liquid level detector is ultrasonic liquid level sensor.
- 4. the infusion device as described in any one of claim 1, it is characterised in that also include：Sign detection means, being established between the sign detection means and the driving part has wireless connection, is used for detecting The sign value at family, and when the sign value for detecting user exceedes predetermined threshold value, by the wireless connection to the drive division Part sends adjust instruction, and the adjust instruction is used to trigger the fluid flow in the driving part reduction infusion tube.
- 5. infusion device as claimed in claim 4, it is characterised in that the sign detection means includes：Sign detector, the first controller and first communication module；First controller is connected with the sign detector and the first communication module, the first communication module and institute Foundation has wireless connection between stating driving part；The sign detector, for detecting the sign value of user, the sign value is sent to first controller；First controller, for when the sign value of the user exceedes predetermined threshold value, passing through the first communication module Adjust instruction is sent to the driving part.
- 6. infusion device as claimed in claim 5, it is characterised in that the sign detector be piezoelectric type pulsation sensor or Blood pressure detector.
- 7. infusion device as claimed in claim 4, it is characterised in that the driving part and the pulley on the infusion tube It is connected, for adjusting the position of the pulley according to the liquid level information and/or the adjust instruction that receive.
- 8. infusion device as claimed in claim 1, it is characterised in that the driving part includes：First shell, second controller, power plant module and clamping part；First shell is arranged in the fixed component, and the second controller and the power plant module are arranged on described the In one shell；The second controller electrically connects with the liquid level detector and the power plant module respectively, for according to reception Liquid level information controls the power plant module work；One end of the clamping part is connected with the clutch end of the power plant module, and the other end is connected with the infusion tube, For adjusting the fluid flow in the infusion tube in the presence of the power plant module.
- 9. infusion device as claimed in claim 8, it is characterised in that the clamping part includes：Connecting rod, sliding block, expansion link, guide rail and expansion link holder；The guide rail is arranged in first shell, and one end of the connecting rod is arranged on the clutch end of the power plant module On, the other end is connected with the sliding block；The sliding block is located in the chute of the guide rail, and one end of the expansion link is fixed on the sliding block, the expansion link Holder is fixed on the other end of gentry's contracting bar, and the expansion link holder is used to clamp the cunning on the infusion tube Wheel.
- 10. infusion device as claimed in claim 4, it is characterised in that also include：Display device, being established with the driving part has wireless connection, for controlling the infusion tube in the driving part When stopping transfusion, the notification message that the driving part is sent is received, the notification message includes the mark of the infusion bottle, uses In the prompting message for prompting infusion bottle transfusion corresponding to the mark to complete.
- 11. infusion device as claimed in claim 10, it is characterised in that the display device is also built with the liquid level detector It is vertical to have wireless connection, it is additionally operable to receive and shows the liquid level information that the liquid level detector is sent.
- 12. the infusion device as described in claim 10 or 11, it is characterised in that the display device also detects with the sign Device, which is established, wireless connection, is additionally operable to receive and shows the sign value for the user that the sign detection means is sent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711350085.6A CN107875481A (en) | 2017-12-15 | 2017-12-15 | A kind of infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711350085.6A CN107875481A (en) | 2017-12-15 | 2017-12-15 | A kind of infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107875481A true CN107875481A (en) | 2018-04-06 |
Family
ID=61770699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711350085.6A Pending CN107875481A (en) | 2017-12-15 | 2017-12-15 | A kind of infusion device |
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| CN (1) | CN107875481A (en) |
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| CN109621077A (en) * | 2019-02-15 | 2019-04-16 | 合肥京东方光电科技有限公司 | Infusion device and infusion control method |
| CN110152115A (en) * | 2019-06-18 | 2019-08-23 | 国网福建省电力有限公司 | The automatic barrier gate device of transfusion bottle |
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