CN109289101A - Observable transfusion speed and the infusion management system that can be reminded in advance - Google Patents
Observable transfusion speed and the infusion management system that can be reminded in advance Download PDFInfo
- Publication number
- CN109289101A CN109289101A CN201811173754.1A CN201811173754A CN109289101A CN 109289101 A CN109289101 A CN 109289101A CN 201811173754 A CN201811173754 A CN 201811173754A CN 109289101 A CN109289101 A CN 109289101A
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- CN
- China
- Prior art keywords
- contact
- contact plate
- shell
- making switch
- observable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
- A61M5/16845—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion by weight
-
- 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
- A61M5/16886—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 for measuring fluid flow rate, i.e. flowmeters
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to field of medical devices, the infusion management system that specifically refers to observable transfusion speed and can remind in advance includes the alarm sets of several suspension infusion bottles, controls large-size screen monitors in the control system that receives each alarm set information, display control program data and be communicatively connected to the handheld terminal of control system.Alarm set includes shell, and spring, hook, contact plate, velocity sensor and contact-making switch are equipped on shell, and velocity sensor is fixed on contact plate, and hook is connected to contact plate bottom, and contact plate is fixed on spring top.Contact plate one end is extended outside shell by regulating tank, and contact plate is connected with screw rod in shell external spiral, and contact-making switch is fixed on above the regulating tank of shell and corresponding with screw rod.Processing unit incudes the signal of contact-making switch and receives the signal of velocity sensor, and the signal of the signal of contact-making switch and velocity sensor is transferred to control system, is sent to handheld terminal by control system and middle control large-size screen monitors make prompting.
Description
Technical field
The present invention relates to field of medical devices, in particular to observable transfusion speed and the infusion management systems that can remind in advance
System.
Background technique
The infusion treatment of hospital is one of common treatment means of hospital, the infusion treatment process of hospital mainly by nurse or
Patient or families of patients monitor, when the liquid in infusion bottle is soon finished or conveys stopping, by patient or patient
Family members notify nurse to handle, and when patients home is not found in time, be easy to cause patient's blood back, air blow back to patient's blood
Situations such as pipe, occurs, serious or even can endanger the sick of patient.
In view of this, related technical personnel issue corresponding alarm set, however existing published alarm set is equal
The function of being delivered to a certain surplus in medical fluid to be reminded in advance can not freely be selected.
Summary of the invention
The infusion management system that the present invention provides observable transfusion speed and can remind in advance, to overcome existing transfusion reminding
Device can not freely select to be delivered to the problem of a certain surplus carries out prompting medical staff in medical fluid.
The present invention adopts the following technical scheme: observable transfusion speed and the infusion management system that can be reminded in advance, described
Alarm set includes shell, and spring, hook, contact plate and contact-making switch are equipped on shell, and the hook is connected to contact plate
Bottom, and hook extends outer casing bottom and is used to suspend in midair infusion bottle outside, the contact plate is fixed on the spring top, described to connect
Touching switch is located above contact plate, and shell side is equipped with vertical regulating tank, and described contact plate one end is extended outer by regulating tank
Outside shell, and contact plate is connected in shell external spiral and is fixed on the consistent screw rod of regulating tank length direction, the contact-making switch
It is above the regulating tank of shell and corresponding with screw rod；The alarm set further include have the velocity sensor being fixed on contact plate and
The processing unit being built in shell, the processing unit incude the signal of the contact-making switch, and the velocity sensor will be believed
It number is transferred to processing unit, processing unit passes the signal of the signal of contact-making switch and velocity sensor in a manner of wirelessly communicating
It is handed to the control system；The processing unit of each alarm set is wirelessly connected to control system, and control system will be received
The data connection of the processing unit of each alarm set to middle control large-size screen monitors are shown.
As a further improvement, state contact-making switch be fixed on it is above the regulating tank of shell and corresponding with screw rod；It is linking up with
Suspend empty infusion bottle in midair and the position of stud plane above contact plate of screw rod when screw rod upper end is contacted with contact-making switch just,
And the stud of screw rod is labeled with several equidistantly distributeds between the position of plane above the contact plate after hook suspention infusion bottle
Mark line.
As a further improvement, the hook includes vertical interconnecting piece and is connected to interconnecting piece bottom and curved
Hook part, the interconnecting piece is fixedly connected by spring center is installed and passed through in outer casing bottom extroversion shell with contact plate, described
Bent hook part is in outside outer casing bottom.
As a further improvement, the cover top portion is formed with opening, and covering is fixed with cover board, and cover board in the opening
Top is fixed with hanging hole.
As a further improvement, outer casing bottom ecto-entad spiral is connected with two-screw, and the stud of two-screw passes through bullet
Between the screw pitch gap of about two helixes of spring bottom.
As a further improvement, the case surface is additionally provided with a power switch, which is electrically connected to
Power supply, the power switch other end are electrically coupled to the contact-making switch and control module.
As a further improvement, the warning device further includes having alarm, after contact plate triggers contact-making switch, contact
The unlatching of alarm described in switch control.
As a further improvement, the outer casing frontispiece is additionally provided with observation window vertical and inside and outside shell, the sight
The height for examining window is greater than the length after spring release, and observation window side is equipped with vertical graduation mark, and graduation mark top is as defeated
Contact plate present position after spring release elastic potential energy under liquid bottle empty bottle state.
By the above-mentioned description to structure of the invention it is found that compared to the prior art, the present invention has the advantage that of the invention
In being fixed with spring and hook in the shell of alarm set, infusion bottle compressed spring is suspended in midair by hook, with liquid in infusion bottle
Body, which gradually decreases, makes infusion bottle gradually lighten, thus the elastic potential energy of release spring.Shell side is equipped with vertical regulating tank, connects
Touch panel side is extended outside shell by regulating tank, and contact plate is connected with and the consistent spiral shell of regulating tank length direction in shell external spiral
Bar, the contact-making switch are fixed on above the regulating tank of shell and corresponding with screw rod.In use, making screw rod phase by rotary screw
Contact plate is risen or fallen, the distance between adjusting screw rod and touching switch can be realized, that is, has adjusted screw rod triggering contact and opens
The time of pass can realize that medical fluid, which is actively arranged, to be remained to the prompting of specified surplus, shifts to an earlier date convenient for sufferer or nurse by above structure
Do the next step preparation such as dressing.And it is further fixed on velocity sensor on the contact plate of alarm set, is fixed in shell
Receive the processing unit of speed sensor signal.The processing unit can incude the signal of the contact-making switch triggering and receive institute
Velocity sensor is stated by signal, processing unit is in a manner of wirelessly communicating by the signal of the signal of contact-making switch and velocity sensor
It is transferred to the control system, and is touched the received speed sensor signal of processing unit and contact-making switch by control system
Signal after hair is transferred to middle control large-size screen monitors and handheld terminal, to nurse station.Processing unit speed in a manner of wirelessly communicating passes
The signal of sensor is transferred to the control system, and data are thrown in middle control large-size screen monitors by control system should to carry out real-time display
The transfusion speed of the infusion bottle of sufferer combines the infusion bottle weight one of preparatory typing to be shown in middle control large-size screen monitors and is shown with this
Show, the medical staff of nurse station and carry the medical staff of handheld terminal to remind, prepare to implement sufferer in advance dressing or
Other work such as transfusion needle are pulled out, the generation of malpractice is avoided.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention.
Fig. 2 be Fig. 1 in A to enlarged diagram.
Fig. 3 is the front schematic view of shell top half.
Fig. 4 is the schematic diagram of electrical connection and control planning of the invention.
Fig. 5 is alarm set and handheld terminal and the signal connection schematic diagram for playing new screen.
Fig. 6 is pungent Kazakhstan connection schematic diagram of the invention.
Specific embodiment
Illustrate a specific embodiment of the invention with reference to the accompanying drawings.
As shown in attached drawing 1 to 4, observable transfusion speed and the infusion management system that can be reminded in advance include several outstanding
It hangs the alarm set of infusion bottle, the control system 5 for receiving each alarm set information, control 10 and of large-size screen monitors in display control program data
It is communicatively connected to the handheld terminal 9 of control system.The middle control large-size screen monitors are the large LED display screen for being installed on nurse station, described
Handheld terminal can be intelligent hand-hold electronic equipments, and the electronic equipment is built-in with accordingly for receiving simultaneously display control system
The APP of the transmitted information of system.
The warning device includes the shell 1 to form the infusion warning device appearance, and assembly connection has spring on shell 1
6, hook 22, contact plate 7, contact-making switch 8 and alarm (showing not shown).The alarm can be buzzing in the prior art
Alarm, the contact-making switch 8 can be the push switch for controlling current switching in the prior art.The contact plate 7 triggers
After contact-making switch 8, contact-making switch 8 controls alarm and obtains electric and open.
As shown in attached drawing 1 to 3, the spring 6 is vertical to be fixed in shell 1, the connection of 1 bottom ecto-entad spiral of shell
There is two-screw 15, the stud of two-screw 15 is across the screw pitch gap of about two helixes of 6 bottom of spring, thus by spring
6 bottoms are pushed down and are fixed in shell 1, in addition can add the solids such as glue and further be fixed to spring 6.The extension
Hook 2 includes vertical interconnecting piece 21 and is connected to 21 bottom of interconnecting piece and curved hook part 22, and interconnecting piece 21 is by 1 bottom of shell
It is installed in the export-oriented shell 1 of the through-hole (showing not shown) that portion is equipped with, and passes through 6 center of spring and be fixed on connecing outside 6 top of spring
Touch panel 7 is fixedly connected.Specifically, spring 6 can be connect with the connection type of contact plate 7 using welding procedure, interconnecting piece 21 connects
The connection type for being connected to contact plate 7 can be the connection type of spiral.Make the hook part 22 of hook 2 positioned at outer by above structure
Outside 1 bottom of shell, convenient for hanging for infusion bottle, while by the weight of liquid in infusion bottle, hook 2 can be made to push by contact plate 7
Spring 6；And when infusion bottle weight gradually decreases, the elastic potential energy that spring 6 pushes gradually is discharged, and can cause contact plate 7
It is gradually increasing.
As shown in attached drawing 1 and 3,1 front of shell is equipped with observation window 12 vertical and inside and outside shell 1, the observation window
12 height is greater than the length after spring 6 discharges, and 12 side of observation window is equipped with vertical graduation mark 17,17 top of graduation mark
Spring 6 discharges 7 present position of contact plate after elastic potential energy as under infusion bottle empty bottle state.The quarter that the graduation mark 17 is shown
Degree, which can be, shows consistent scale with a centimetre ruler, rises mobile range marker to do contact plate 7.In infusion bottle weight
When being gradually reduced, contact plate 7 is gradually increasing therewith, compares graduation mark 17 at this time by observing 7 relative scale line of contact plate twice
1 moving distance, and the interval time observed twice is combined, it can substantially understand the movement speed of contact plate 7, i.e. dropping liquid
Speed；Distance infusion knot also can be substantially understood additionally by the distance of the scale at 17 top of observation 7 distance scale line of contact plate
The time of beam, this is to facilitate medical staff and sufferer to do the preparations such as subsequent dressing in advance.
As shown in attached drawing 1 and 3,1 side of shell is additionally provided with vertical regulating tank 11, and 7 side of contact plate is by adjusting
Section slot 11 extends outside shell 1.Contact plate 7 in 1 external spiral of shell be connected with the consistent screw rod 3 of 11 length direction of regulating tank,
The contact-making switch 8 is fixed on above the regulating tank 11 of shell 1 and corresponding with screw rod 3.In use, making spiral shell by rotary screw 3
Bar 3 rises or falls with respect to contact plate 7, and the distance between adjusting screw rod 3 and touching switch 8 can be realized, that is, has adjusted the touching of screw rod 3
Send out the time of contact-making switch 8.
As shown in attached drawing 1,3 and 4, it is also formed with opening (showing not shown) at the top of the shell 1, is covered with lid in this opening
Plate 13, and the hanging hole 14 for hanging shell 1 is fixed at the top of cover board 13.Above-mentioned each component can pass through the opening at 1 top of shell
It is inwardly placed into luggage to match, after installation is complete, cover board 13 is fixed on 1 top of shell in a manner of viscose glue.1 front of shell is also
Cocoa opens up an observation panel 12, can observe position of the contact plate with respect to contact-making switch 8 in real time, does dressing etc. convenient for sufferer or nurse
Next step preparation.1 surface of shell is additionally provided with a power switch 16, which is electrically connected to power supply,
The power switch other end is electrically coupled to the contact-making switch 8 and control module, can realize one-touch open by power switch 16
Each electronic component is closed, this alarm set of being more convenient for operates with.
As shown in attached drawing 1 and 3, when hook 2 suspends empty infusion bottle in midair and 3 upper end of screw rod is contacted with contact-making switch 8 just
The stud 31 of screw rod 3 is in contact plate behind the position of the plane above contact plate 7 of stud 31 of screw rod 3, and 2 suspention infusion bottle of hook
The mark line 32 of several equidistantly distributeds is labeled between the position of 7 top planes, which can be directly by remembering
In point or line on the stud 31 of bolt 3, this structure makes the mark line 32 of screw rod 3 by the medical fluid weight in infusion bottle point for number stroke
The consistent equal part of quantity for the gap formed with mark line 32.On the basis of plane above contact plate 7, this equidistantly distributed
Mark line 32 can be considered the cut-off rule that infusion bottle weight average is divided into corresponding equal part, i.e., different for infusion bottle label infusion bottle
Mark under surplus state.For example, 32 equidistantly distributed of mark line on the stud 31 of screw rod 3 has 10, liquid in infusion bottle
Gross weight is 250g (medical fluid containing 500ml in corresponding infusion bottle), that is, the weight of medical fluid in infusion bottle is divided into average ten
Equal part.It is flushed in use, screw rod 3 is adjusted up to Article 2 mark line 32 from top to down in the overhead surface of contact plate；?
When medical fluid is delivered to remaining 25g, 2 weight bearing of hook is reduced, and so that spring 6 is discharged elastic potential energy, so that contact plate 7 be driven to rise to spiral shell
31 top of stud of bar 3 is contacted with contact-making switch 8, and starts alarm, realizes the effect of prompting.Make nurse can in this way
It is arbitrary to be used as reminder time point for medical fluid residue in infusion bottle to how many surplus, dressing is done in advance convenient for sufferer or nurse
Etc. next step preparation.Preferably, the infusion bottle of different weight can configure different screw rods 3 accordingly, that is, it is labeled with not
With the screw rod 3 of mark line 32.
As depicted in figures 5 and 6, the warning device further includes having 4 He of velocity sensor being fixed on the contact plate 7
The processing unit being assemblied in shell 1, the velocity sensor 4 are to convert electric quantity change for velocity variations in the prior art
Linear velocity trans, the processing unit are processor of single chip computer, and processing unit further includes having storage chip, are used for typing sufferer
The data of the weight and type of every medical record data and infusion bottle.Velocity sensor 4 is electrically connected to processing unit, and will be by signal
It is transferred to processing unit, processing unit signal of velocity sensor 4 in a manner of wirelessly communicating is transferred to the control system 5,
Data are thrown to the transfusion speed that the infusion bottle of the real-time display sufferer is carried out in middle control large-size screen monitors 10 by control system 5, and
And medical fluid weight information is similarly shown in middle control large-size screen monitors 10 in the infusion bottle of the preparatory typing of conjunction, makes medical staff can root
Infusion progress is prejudged according to above data.Above-mentioned communication may each be through the local area network and nothing in hospital
Line signal sending and receiving equipment is communicatively coupled.
Continue shown in attached Figures 5 and 6, the contact-making switch 8 is also electrically connected to processing unit, and processing unit induction contact
The signal of switch 8, while contact-making switch 8 is transferred to the control system 5 in a manner of wirelessly communicating by processing unit.Contact
Switch 8 is triggered while sounding an alarm alarm, and contact-making switch 8 transmits signals to control system 5, by control system 5
This is sent to middle control large-size screen monitors to show and handheld terminal 9, to remind the medical staff of nurse station and carry handheld terminal 9
Medical staff prepares other work such as to implement sufferer dressing or pull out transfusion needle in advance, avoids the generation of malpractice.
The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited to this, all to utilize this
Design makes a non-material change to the present invention, and should all belong to behavior that violates the scope of protection of the present invention.
Claims (8)
1. observable transfusion speed and the infusion management system that can be reminded in advance include the prompting dress of several suspension infusion bottles
It sets, large-size screen monitors is controlled in the control system that receives each alarm set information, display control program data and are communicatively connected to control system
Handheld terminal, it is characterised in that:
The alarm set includes shell, and spring, hook, contact plate and contact-making switch, the hook connection are equipped on shell
To contact plate bottom, and hook extends and is used to suspend in midair infusion bottle outside outer casing bottom, and the contact plate is fixed on the spring top
Portion, the contact-making switch are located above contact plate, and shell side is equipped with vertical regulating tank, and described contact plate one end is by regulating tank
Extend outside shell, and contact plate is connected in shell external spiral and opens with the consistent screw rod of regulating tank length direction, the contact
It closes above the regulating tank for being fixed on shell and corresponding with screw rod；
The alarm set further includes the processing unit for having the velocity sensor being fixed on contact plate He being built in shell, institute
The signal that processing unit incudes the contact-making switch is stated, the velocity sensor transmits signals to processing unit, processing unit
The signal of the signal of contact-making switch and velocity sensor is transferred to the control system in a manner of wireless communication；
The processing unit of each alarm set is wirelessly connected to control system, and control system is by the place of received each alarm set
Data connection to the middle control large-size screen monitors of reason unit are shown.
2. observable transfusion speed according to claim 1 and the infusion management system that can be reminded in advance, it is characterised in that:
The stud of screw rod when hook suspends empty infusion bottle in midair and screw rod upper end is contacted with contact-making switch just plane above contact plate
Position, and between the stud of screw rod is labeled with several etc. between the position of plane above the contact plate after hook suspention infusion bottle
Mark line away from distribution.
3. observable transfusion speed according to claim 1 and the infusion management system that can be reminded in advance, it is characterised in that:
The hook includes vertical interconnecting piece and is connected to interconnecting piece bottom and curved hook part, and the interconnecting piece is by shell bottom
It is installed in portion's extroversion shell and passes through spring center and be fixedly connected with contact plate, the bent hook part is in outside outer casing bottom.
4. observable transfusion speed according to claim 1 and the infusion management system that can be reminded in advance, it is characterised in that:
The cover top portion is formed with opening, and covering is fixed with cover board in the opening, and is fixed with hanging hole at the top of cover board.
5. observable transfusion speed according to claim 1 and the infusion management system that can be reminded in advance, it is characterised in that:
Outer casing bottom ecto-entad spiral is connected with two-screw, and the stud of two-screw passes through the screw pitch of about two helixes of spring bottom
Between gap.
6. observable transfusion speed according to claim 1 and the infusion management system that can be reminded in advance, it is characterised in that:
The case surface is additionally provided with a power switch, which is electrically connected to power supply, and the power switch other end is electrically connected company
It is connected to the contact-making switch and control module.
7. observable transfusion speed according to claim 1 and the infusion management system that can be reminded in advance, it is characterised in that:
The warning device further includes having alarm, and after contact plate triggers contact-making switch, contact-making switch controls the unlatching of the alarm.
8. observable transfusion speed according to claim 1 and the infusion management system that can be reminded in advance, it is characterised in that:
The outer casing frontispiece is additionally provided with observation window vertical and inside and outside shell, after the height of the observation window is greater than spring release
Length, observation window side are equipped with vertical graduation mark, are spring release elasticity under infusion bottle empty bottle state at the top of the graduation mark
Contact plate present position after potential energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173754.1A CN109289101A (en) | 2018-10-09 | 2018-10-09 | Observable transfusion speed and the infusion management system that can be reminded in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173754.1A CN109289101A (en) | 2018-10-09 | 2018-10-09 | Observable transfusion speed and the infusion management system that can be reminded in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109289101A true CN109289101A (en) | 2019-02-01 |
Family
ID=65161935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811173754.1A Withdrawn CN109289101A (en) | 2018-10-09 | 2018-10-09 | Observable transfusion speed and the infusion management system that can be reminded in advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109289101A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117177A (en) * | 2019-10-30 | 2021-07-16 | 刘艳丽 | Automatic warning and pipeline switching device of ICU (intensive care unit) infusion pipeline |
-
2018
- 2018-10-09 CN CN201811173754.1A patent/CN109289101A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117177A (en) * | 2019-10-30 | 2021-07-16 | 刘艳丽 | Automatic warning and pipeline switching device of ICU (intensive care unit) infusion pipeline |
| CN113117177B (en) * | 2019-10-30 | 2022-09-09 | 泰兴市康森爱特传动设备科技有限公司 | Automatic warning and pipeline switching device of ICU (intensive care unit) infusion pipeline |
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Application publication date: 20190201 |
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