CN108815626A - A kind of medical infusion stand with transfusion speed adjustment function - Google Patents
A kind of medical infusion stand with transfusion speed adjustment function Download PDFInfo
- Publication number
- CN108815626A CN108815626A CN201810904395.6A CN201810904395A CN108815626A CN 108815626 A CN108815626 A CN 108815626A CN 201810904395 A CN201810904395 A CN 201810904395A CN 108815626 A CN108815626 A CN 108815626A
- Authority
- CN
- China
- Prior art keywords
- infusion
- lifting device
- transfusion speed
- rack
- adjustment function
- 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
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
-
- 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
- A61M5/16831—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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
Abstract
The present invention relates to a kind of medical infusion stands with transfusion speed adjustment function, including：Bracket,Crossbeam and fixed frame,Crossbeam is set to cantilever tip,Fixed mount setting is in mid-stent,Crossbeam includes rack and elastic string,Rack connects elastic string,Elastic string connecting cross beam bottom,Rack is for placing infusion bottle,Rack bottom includes two connecting shafts,Spacing between connecting shaft is consistent with the infusion pipe diameter that infusion bottle uses,Connecting shaft bottom is connected with transverse slat,Transverse slat is for transfer and places perfusion tube,Connecting shaft is for fixing perfusion tube,Fixed frame includes longitudinal slide rail,Lifting device,Lateral shaft,Lifting device is set to longitudinal slide rail,Lateral axis connection lifting device,Lateral shaft among two connecting shafts by passing through,Lateral shaft bottom is provided with arch piece,Lifting device is for being lifted lateral shaft and arch piece,The flow velocity of the arch piece of lifting and the transverse slat control present infusion being constantly lifted due to gravity change.
Description
Technical field
The present invention relates to medical instruments field more particularly to a kind of medical infusion stands with transfusion speed adjustment function.
Background technique
Currently, the structure of existing Murphy's burette be monoblock type longitudinal straight tube structure, the dropping liquid nozzle of upper part with
The diameter of the feed liquor nozzle of lower part is identical and on the same line.Medical fluid is instilled into dropper since dropping liquid nozzle needs are intermittent
The liquid volume of entire dropper is set to be maintained at the half or 2/3rds of entire dropper, therefore the medical fluid in dropper needs to keep
Certain drop speed is dripped downwards.Infusion treatment is a kind of clinical critical treatment means, and infusion treatment can be applied to various differences
The infusion apparatus or infusion pump of type infusion regulator, to be suitable for different occasions.Existing common transfusion adjuster it is basic
Principle is roughly the same, is substantially externally provided with pulley in transfusion catheter, mainly by pulley extruded transfusion catheter, its shape occurs
Change, and then change the cross-sectional area of its fluid course, i.e., is adjusted by changing the cross-sectional area of transfusion catheter fluid course
Infusion flow rate.Common transfusion adjuster one-hand operation, may be implemented the step-less adjustment of infusion flow rate, but due to transfusion catheter
For that in infusion process, pulley can be elapsed from setting position, or even pushes away to complete sliding with elastic and smooth surface hose
It is de-, keep infusion flow rate out of hand, it is serious that the infusion flow rate beyond predetermined speed clinically will lead to patient's heart failure, death etc.
Malpractice forms major safety risks.Clinically by increasing, nursing staff is maked an inspection tour, the method for check and correction number is to find to be infused
Flow velocity drifts about and is corrected in time, harm when above situation being avoided to occur, but this method obviously increases nursing staff's work
Amount.
Summary of the invention
Goal of the invention：
For in infusion process, pulley is elapsed from setting position, or even is pushed away to complete and slipped, and infusion flow rate is made to lose control
System, the infusion flow rate beyond predetermined speed clinically will lead to the serious medicals accident such as patient's heart failure, death, form great peace
The problem of full hidden danger and nursing staff's workload increase, it is defeated that the present invention provides a kind of medical treatment with transfusion speed adjustment function
Liquid frame.
Technical solution：
A kind of medical infusion stand with transfusion speed adjustment function, including：Bracket, crossbeam and fixed frame, the crossbeam are set
It is placed in the cantilever tip, the fixed mount setting is in the mid-stent, the crossbeam and the fixed frame orientation one
It causes, the crossbeam includes rack and elastic string, and the rack connects the elastic string, and the elastic string connects the cross
Beam bottom portion, for the rack for placing infusion bottle, the rack bottom includes two connecting shafts, between the connecting shaft
Spacing is consistent with the infusion pipe diameter that infusion bottle uses, and the rack bottom, the connecting shaft are connected at the top of the connecting shaft
Bottom is connected with transverse slat, and the transverse slat is for transfer and places perfusion tube, and the connecting shaft is for fixing perfusion tube, the fixation
Frame includes longitudinal slide rail, lifting device, lateral shaft, and the lifting device is set to the longitudinal slide rail, the transverse direction axis connection
The lifting device, for the lateral shaft by passing through among two connecting shafts, the lateral shaft bottom is provided with arch piece, the liter
For being lifted the lateral shaft and arch piece, the arch piece of the lifting is constantly lifted falling unit with changing due to gravity
The flow velocity of transverse slat control present infusion.
As a kind of preferred embodiment of the invention, the radius of curvature of the arch piece is consistent with the diameter of perfusion tube.
It further include terminal installation as a kind of preferred embodiment of the invention, the terminal installation and the lifting device connect
It connects, the terminal installation is used to be arranged the rate of climb of the lifting device.
As a kind of preferred embodiment of the invention, the rate of climb of the lifting device is by standard transfusion speed range meter
It calculates.
As a kind of preferred embodiment of the invention, the terminal installation is also used to input age and the state of an illness of patient.
It further include processing unit as a kind of preferred embodiment of the invention, the processing unit connects the terminal installation
And lifting device, age bracket where the processing unit obtains patient according to the patient age that the terminal installation inputs, institute
It states processing unit and standard transfusion speed range is adjusted according to the age bracket and the state of an illness, the lifting device is according to
Standard transfusion speed range adjusts the rate of climb.
It further include measurement chip, alarming device as a kind of preferred embodiment of the invention, described in the measurement chip connection
Processing unit, the alarming device connect the processing unit, and the measurement chip is for measuring present infusion speed, the place
Reason device judges the size relation of present infusion speed Yu standard transfusion speed range, when not fall within standard defeated for present infusion speed
When in liquid velocity interval, processing unit controls alarming device and issues warning.
As a kind of preferred embodiment of the invention, the processing chip connects hospital's healthcare system, and the processing chip is also
For sending medical care request signal to hospital's healthcare system.
The present invention realizes following beneficial effect：
Perfusion tube is squeezed using alternate position spike caused by speed difference to solve in infusion process so that transfusion speed is reduced,
Pulley is elapsed from setting position, or even is pushed away to complete and slipped, and keeps infusion flow rate out of hand, the infusion beyond predetermined speed
Flow velocity clinically will lead to the serious medicals accident such as patient's heart failure, death, form major safety risks and caregiver employee
The problem of work amount increase.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and consistent with the instructions for explaining the principles of this disclosure.
Fig. 1 is the schematic diagram of infusion support；
Fig. 2 is part A schematic diagram in Fig. 1；
Fig. 3 is arch piece and the fixed perfusion tube schematic diagram of transverse slat；
Fig. 4 is system framework figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one：
It is Fig. 1-4 with reference to figure.A kind of medical infusion stand with transfusion speed adjustment function, including：Bracket 1, crossbeam 2 and solid
Determine frame 3, the crossbeam 2 is set to 1 top of bracket, and the fixed frame 3 is set to 1 middle part of bracket, the crossbeam 2 with
3 orientation of fixed frame is consistent, and the crossbeam 2 includes rack 4 and elastic string 5, and the rack 4 connects the bullet
Property rope 5, the elastic string 5 connects 2 bottom of crossbeam, and the rack 4 is for placing infusion bottle, 4 bottom of rack
Including two connecting shafts 6, the spacing between the connecting shaft 6 is consistent with the infusion pipe diameter that infusion bottle uses, the connecting shaft 6
Top connects 4 bottom of rack, and 6 bottom of connecting shaft is connected with transverse slat 7, and the transverse slat 7 is for transfer and places defeated
Liquid pipe, the connecting shaft 6 include longitudinal slide rail 8, lifting device 9, lateral shaft 10, institute for fixing perfusion tube, the fixed frame 3
It states lifting device 9 and is set to the longitudinal slide rail 8, the lateral shaft 10 connects the lifting device 9, and the lateral shaft 10 is by two
It is passed through among a connecting shaft 6,10 bottom of lateral shaft is provided with arch piece 11, and the lifting device 9 is for being lifted the cross
To axis 10 and arch piece 11, the arch piece 11 of the lifting controls currently with the transverse slat 7 for changing due to gravity and being constantly lifted
The flow velocity of infusion.
As a kind of preferred embodiment of the invention, the radius of curvature of the arch piece 11 is consistent with the diameter of perfusion tube.
It further include terminal installation as a kind of preferred embodiment of the invention, the terminal installation and the lifting device 9 connect
It connects, the terminal installation is used to be arranged the rate of climb of the lifting device 9.
As a kind of preferred embodiment of the invention, the rate of climb of the lifting device 9 is by standard transfusion speed range meter
It calculates.
As a kind of preferred embodiment of the invention, the terminal installation is also used to input age and the state of an illness of patient.
It further include processing unit 12 as a kind of preferred embodiment of the invention, the processing unit 12 connects the terminal
Device and lifting device 9, year where the processing unit 12 obtains patient according to the patient age that the terminal installation inputs
Age section, the processing unit 12 adjust standard transfusion speed range, the lifting dress according to the age bracket and the state of an illness
It sets 9 and the rate of climb is adjusted according to the standard transfusion speed range.
It further include measurement chip 13, alarming device 14 as a kind of preferred embodiment of the invention, the measurement chip 13 connects
The processing unit 12 is connect, the alarming device 14 connects the processing unit 12, and the measurement chip 13 is current for measuring
Transfusion speed, the processing unit 12 judge the size relation of present infusion speed Yu standard transfusion speed range, when current defeated
When liquid speed degree is not fallen within the scope of standard transfusion speed, processing unit 12 controls alarming device 14 and issues warning.
As a kind of preferred embodiment of the invention, the processing chip connects hospital's healthcare system 15, the processing chip
It is also used to send medical care request signal to hospital's healthcare system 15.
In the specific implementation process, during patient is infused, the weight of infusion bottle and medical fluid constantly reduces,
The elastic string 5 that is stretched at this time it is current due to elastic deformation caused by elastic force be greater than present infusion bottle and medical fluid, rack 4
Gravity, infusion bottle and rack 4 are drawn upwards by elastic string 5.For the rate of climb of lifting device 9, according to medical fluid mark
The intermediate value of quasi- transfusion speed value range carries out the calculating of infusion bottle each second and 4 whole loss weight of rack, and according to per second
The weight of clock loss calculates infusion bottle each second and rack 4 and rises overally the calculating of height, and calculates infusion bottle and place
The whole rate of climb of frame 4, thus it is equivalent go out under the flow conditions, the rate of climb of lateral shaft 10 and arch piece 11, from
And the rate of climb of lifting device 9 is obtained, which is rate of climb under the conditions of standard transfusion speed value range.When current
When transfusion speed is in normal, rack 4 is consistent by the speed that traction rises and the speed that lifting device 9 rises, and encircles at this time
The distance between shape piece 11 and transverse slat 7 are in definite value, thus defeated by passing through between connecting shaft 6, transverse slat 7 and arch piece 11
Liquid pipe is under normal condition, and transfusion speed is able to maintain a definite value；When present infusion speed is greater than standard transfusion speed
When median, the loss speed of infusion bottle herb liquid is accelerated, so that the whole gravity losses of infusion bottle and rack 4 are accelerated,
The entirety of infusion bottle and rack 4 is speeded by the speed that elastic force wire saws rise, i.e., the speed that transverse slat 7 rises is accelerated, and rises
The rate of climb of falling unit 9 keeps definite value, so that the speed that transverse slat 7 rises is greater than the speed that arch piece 11 rises, due to
Transverse slat 7 is in 11 lower section of arch piece, so that the infusion passed through in the space being made of connecting shaft 6, transverse slat 7, arch piece 11
Pipe by transverse slat 7 and arch piece 11 extruding and deformation occurs, and then transfusion speed is caused temporarily to slow down, so that infusion
The loss speed of bottle herb liquid slows down, and the whole gravity losses of infusion bottle and rack 4 slow down, infusion bottle and rack 4
The whole speed risen by elastic force wire saws slow down, transverse slat 7, which rises to speed, to be slowed down, the speed risen due to lifting device 9
Degree remains unchanged, so that the distance between transverse slat 7 and arch piece 11 become larger, the deformation that perfusion tube occurs gradually is restored, into
And transfusion speed is caused gradually to become faster, reach consistent with the speed that lifting device 9 rises, so that transfusion speed and standard infusion speed
Degree is reached an agreement；It is noted that the perfusion tube that the present invention uses is flexible perfusion tube, for via connecting shaft 6,
The perfusion tube of the part is fixed on transverse slat 7 and arch piece 11 by the perfusion tube of transverse slat 7, arch piece 11, and defeated in standard
The perfusion tube of the part under liquid speed state is in the state of slightly compression, therefore, when present infusion speed is less than standard
When the median of transfusion speed, the loss speed of infusion bottle herb liquid slows down, thus the whole gravity of infusion bottle and rack 4
Loss slows down, and the entirety of infusion bottle and rack 4 is slowed down by the speed that elastic force wire saws rise, i.e. the speed of the rising of transverse slat 7
Slow down, and the rate of climb of lifting device 9 keeps definite value, so that the speed that transverse slat 7 rises is less than what arch piece 11 rose
Speed, since transverse slat 7 is in 11 lower section of arch piece, so that being worn in the space being made of connecting shaft 6, transverse slat 7, arch piece 11
The perfusion tube crossed by transverse slat 7 and arch piece 11 stretching and deformation occurs, and then transfusion speed is caused to be temporarily increased, thus
So that the loss speed of infusion bottle herb liquid is accelerated, the whole gravity losses of infusion bottle and rack 4 are accelerated, infusion bottle and
The whole speed risen by elastic force wire saws of rack 4 is accelerated, and transverse slat 7 rises to speed quickening, due on lifting device 9
The speed risen remains unchanged, so that the distance between transverse slat 7 and arch piece 11 become smaller, the deformation that perfusion tube occurs is gradually multiple
Original, and then cause transfusion speed gradually slack-off, reach consistent with the speed that lifting device 9 rises, so that transfusion speed and standard
Transfusion speed is reached an agreement.
For the patient of the different age group difference state of an illness, medical staff provides targetedly standard transfusion speed range and defeated
Enter to terminal installation, processing unit 12 obtains the standard transfusion speed range in terminal installation and calculated according to the above method and gone up and down
The rate of climb of device 9 in this case, and the rate of climb is adjusted.
When processing unit 12 judges that present infusion speed is greater than the maximum value of standard transfusion speed range or defeated less than standard
When the minimum value of liquid velocity interval, there are emergency situations to the judgement of processing unit 12 in transfusion condition at this time, and processing unit 12 is to warning
Device 14 sends control instruction, and alarming device 14 issues phonetic warning, meanwhile, processing unit 12 sends a family to healthcare system 15
The signal of request, calling medical staff come to handle.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow the skill for being familiar with the technical field
Art personnel can understand the content of the present invention and implement it accordingly, and can not be limited the scope of the invention with this.All bases
Equivalent changes or modifications made by spirit of the invention, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of medical infusion stand with transfusion speed adjustment function, including：Bracket, crossbeam and fixed frame, the crossbeam
It is set to the cantilever tip, the fixed mount setting is in the mid-stent, the crossbeam and the fixed frame orientation
Unanimously, it is characterised in that：The crossbeam includes rack and elastic string, and the rack connects the elastic string, the bullet
Property rope connect the crossbeam bottom, the rack includes two connecting shafts, institute for placing infusion bottle, the rack bottom
The spacing stated between connecting shaft is consistent with the infusion pipe diameter that infusion bottle uses, and the rack bottom is connected at the top of the connecting shaft
Portion, the connecting shaft bottom are connected with transverse slat, and the transverse slat is for transfer and places perfusion tube, and the connecting shaft is defeated for fixing
Liquid pipe, the fixed frame include longitudinal slide rail, lifting device, lateral shaft, and the lifting device is set to the longitudinal slide rail, institute
Lifting device described in lateral axis connection is stated, by passing through among two connecting shafts, the lateral shaft bottom is provided with the lateral shaft
Arch piece, the lifting device for being lifted the lateral shaft and arch piece, the arch piece of the lifting with change due to gravity
Become and be constantly lifted transverse slat control present infusion flow velocity.
2. a kind of medical infusion stand with transfusion speed adjustment function according to claim 1, it is characterised in that：It is described
The radius of curvature of arch piece and the diameter of perfusion tube are consistent.
3. a kind of medical infusion stand with transfusion speed adjustment function according to claim 1, it is characterised in that：Also wrap
Terminal installation is included, the terminal installation is connect with the lifting device, and the terminal installation is for being arranged the lifting device
The rate of climb.
4. a kind of medical infusion stand with transfusion speed adjustment function according to claim 3, it is characterised in that：It is described
The rate of climb of lifting device is by standard transfusion speed range computation.
5. a kind of medical infusion stand with transfusion speed adjustment function according to claim 4, it is characterised in that：It is described
Terminal installation is also used to input age and the state of an illness of patient.
6. a kind of medical infusion stand with transfusion speed adjustment function according to claim 5, it is characterised in that：Also wrap
Processing unit is included, the processing unit connects the terminal installation and lifting device, and the processing unit is according to the terminal
The patient age of device input obtains age bracket where patient, and the processing unit is according to the age bracket and the state of an illness tune
Whole standard transfusion speed range, the lifting device adjust the rate of climb according to the standard transfusion speed range.
7. a kind of medical infusion stand with transfusion speed adjustment function according to claim 1, it is characterised in that：Also wrap
Measurement chip, alarming device are included, the measurement chip connects the processing unit, and the alarming device connects the processing dress
It sets, the measurement chip judges present infusion speed and standard infusion speed for measuring present infusion speed, the processing unit
The size relation for spending range, when present infusion speed is not fallen within the scope of standard transfusion speed, processing unit control warning dress
Set sending warning.
8. a kind of medical infusion stand with transfusion speed adjustment function according to claim 7, it is characterised in that：It is described
It handles chip and connects hospital's healthcare system, the processing chip is also used to send medical care request letter to hospital's healthcare system
Number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904395.6A CN108815626B (en) | 2018-08-09 | 2018-08-09 | Medical infusion support with infusion speed adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904395.6A CN108815626B (en) | 2018-08-09 | 2018-08-09 | Medical infusion support with infusion speed adjusting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108815626A true CN108815626A (en) | 2018-11-16 |
| CN108815626B CN108815626B (en) | 2020-11-03 |
Family
ID=64153042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810904395.6A Active CN108815626B (en) | 2018-08-09 | 2018-08-09 | Medical infusion support with infusion speed adjusting function |
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| CN (1) | CN108815626B (en) |
Citations (8)
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|---|---|---|---|---|
| US6193704B1 (en) * | 1999-06-10 | 2001-02-27 | Thomas F. Winters | Site-specific postoperative pain relief system, fit and method |
| CN2635102Y (en) * | 2003-08-13 | 2004-08-25 | 冯健传 | Droplet servo device |
| CN101961515A (en) * | 2010-11-12 | 2011-02-02 | 林水龙 | Transfusion device capable of automatically replacing bottle and alarming |
| CN102379806A (en) * | 2011-08-31 | 2012-03-21 | 宋战华 | Pressurization adjusting transfusion bag |
| CN204932454U (en) * | 2015-09-09 | 2016-01-06 | 四川理工学院 | A kind of drip stand of self-adaptative adjustment transfusion speed |
| CN106334238A (en) * | 2016-09-28 | 2017-01-18 | 安徽工程大学机电学院 | Automatic transfusion amount control apparatus |
| WO2017085605A1 (en) * | 2015-11-16 | 2017-05-26 | Onefusion Ag | Procedure to operate a perfusion device and perfusion device to implement the procedure |
| CN111184928A (en) * | 2020-03-05 | 2020-05-22 | 安徽宏宇五洲医疗器械股份有限公司 | External nutrient solution transfusion assembly |
-
2018
- 2018-08-09 CN CN201810904395.6A patent/CN108815626B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6193704B1 (en) * | 1999-06-10 | 2001-02-27 | Thomas F. Winters | Site-specific postoperative pain relief system, fit and method |
| CN2635102Y (en) * | 2003-08-13 | 2004-08-25 | 冯健传 | Droplet servo device |
| CN101961515A (en) * | 2010-11-12 | 2011-02-02 | 林水龙 | Transfusion device capable of automatically replacing bottle and alarming |
| CN102379806A (en) * | 2011-08-31 | 2012-03-21 | 宋战华 | Pressurization adjusting transfusion bag |
| CN204932454U (en) * | 2015-09-09 | 2016-01-06 | 四川理工学院 | A kind of drip stand of self-adaptative adjustment transfusion speed |
| WO2017085605A1 (en) * | 2015-11-16 | 2017-05-26 | Onefusion Ag | Procedure to operate a perfusion device and perfusion device to implement the procedure |
| CN106334238A (en) * | 2016-09-28 | 2017-01-18 | 安徽工程大学机电学院 | Automatic transfusion amount control apparatus |
| CN111184928A (en) * | 2020-03-05 | 2020-05-22 | 安徽宏宇五洲医疗器械股份有限公司 | External nutrient solution transfusion assembly |
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| Publication number | Publication date |
|---|---|
| CN108815626B (en) | 2020-11-03 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Fengyun Inventor after: Zhang Lingyun Inventor after: Fan Juan Inventor after: Zhang Yongmei Inventor after: Zhang Chenchen Inventor before: Zhang Chenchen |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200930 Address after: No.24 Changshan street, Feicheng City, Tai'an City, Shandong Province Applicant after: Lu Fengyun Address before: 215400 Jiangsu province Suzhou city Taicang Lou Dong Street Hengtong home 10-1501 Applicant before: Zhang Chenchen |
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