CN108815626B - Medical infusion support with infusion speed adjusting function - Google Patents
Medical infusion support with infusion speed adjusting function Download PDFInfo
- Publication number
- CN108815626B CN108815626B CN201810904395.6A CN201810904395A CN108815626B CN 108815626 B CN108815626 B CN 108815626B CN 201810904395 A CN201810904395 A CN 201810904395A CN 108815626 B CN108815626 B CN 108815626B
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- Prior art keywords
- infusion
- speed
- support
- medical
- adjusting function
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- 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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- 238000001802 infusion Methods 0.000 title claims abstract description 154
- 230000005484 gravity Effects 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims description 35
- 230000001174 ascending effect Effects 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 15
- 239000003814 drug Substances 0.000 description 11
- 230000001965 increasing effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 6
- 230000000474 nursing effect Effects 0.000 description 4
- 206010019280 Heart failures Diseases 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Images
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
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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to a medical infusion support with an infusion speed adjusting function, which comprises: the infusion support comprises a support, a cross beam and a fixing frame, wherein the cross beam is arranged at the top end of the support, the fixing frame is arranged in the middle of the support, the cross beam comprises a placing frame and an elastic rope, the placing frame is connected with the elastic rope, the elastic rope is connected with the bottom of the cross beam, the placing frame is used for placing an infusion bottle, the bottom of the placing frame comprises two connecting shafts, the distance between the connecting shafts is consistent with the diameter of an infusion tube adopted by the infusion bottle, the bottom of the connecting shafts is connected with a transverse, the lifting device is arranged on the longitudinal sliding rail, the transverse shaft is connected with the lifting device, the transverse shaft penetrates through the middle of the two connecting shafts, an arched piece is arranged at the bottom of the transverse shaft, the lifting device is used for lifting the transverse shaft and the arched piece, and the lifted arched piece and the transverse plate which is lifted continuously due to gravity change control the current flow rate of infusion.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a medical infusion support with an infusion speed adjusting function.
Background
At present, the structure of the existing Murphy's dropper is an integral longitudinal straight-tube structure, and the diameters of the liquid dropping tube orifice at the upper part and the liquid inlet tube orifice at the lower part are the same and are on the same straight line. The liquid medicine in the dropper needs to be dripped into the dropper at a certain dripping speed because the liquid medicine is required to be intermittently dripped into the dropper so that the liquid medicine amount of the whole dropper is kept to be one half or two thirds of the liquid medicine amount of the whole dropper. Infusion therapy is an important clinical treatment means, and can be applied to infusion devices or infusion pumps of various infusion regulators so as to be suitable for different occasions. The basic principle of the existing common transfusion regulator is basically the same, and the pulley is arranged outside the transfusion conduit, and the shape of the transfusion conduit is changed by mainly extruding the transfusion conduit through the pulley, so that the cross-sectional area of a liquid flow channel of the transfusion conduit is changed, namely, the transfusion flow rate is regulated by changing the cross-sectional area of the liquid flow channel of the transfusion conduit. The common transfusion regulator can be operated by one hand, and can realize stepless regulation of the transfusion flow rate, but because the transfusion conduit is a flexible pipe with elasticity and smooth surface, the pulley can be pushed from a set position in the transfusion process, even pushed away to completely slip, so that the transfusion flow rate is out of control, and the transfusion flow rate exceeding the preset speed can cause serious medical accidents of heart failure, death and the like of patients clinically, thereby forming great potential safety hazards. The method for increasing the times of patrol and proofreading of the nursing staff is used for finding the drift of the infusion flow rate and correcting the drift in time clinically, so that the harm caused by the condition is avoided, but the method obviously increases the workload of the nursing staff.
Disclosure of Invention
The purpose of the invention is as follows:
the invention provides a medical infusion support with an infusion speed adjusting function, aiming at the problems that in the infusion process, a pulley is pushed away from a set position even to be completely slipped off, so that the infusion flow rate is out of control, the infusion flow rate exceeding a preset speed clinically can cause serious medical accidents such as heart failure and death of a patient, great potential safety hazards are formed, and the workload of nursing staff is increased.
The technical scheme is as follows:
a medical infusion support with infusion speed adjusting function comprises: the device comprises a support, a cross beam and a fixing frame, wherein the cross beam is arranged at the top end of the support, the fixing frame is arranged in the middle of the support, the cross beam and the fixing frame are consistent in arrangement direction, the cross beam comprises a placing frame and an elastic rope, the placing frame is connected with the elastic rope, the elastic rope is connected with the bottom of the cross beam, the placing frame is used for placing an infusion bottle, the bottom of the placing frame comprises two connecting shafts, the distance between the connecting shafts is consistent with the diameter of an infusion tube adopted by the infusion bottle, the top of each connecting shaft is connected with the bottom of the placing frame, the bottom of each connecting shaft is connected with a transverse plate, the transverse plate is used for transferring and placing the infusion tube, the connecting shafts are used for fixing the infusion tube, the, the horizontal shaft passes in the middle of by two connecting axles, horizontal shaft bottom is provided with the arch piece, elevating gear is used for the lifting horizontal shaft and arch piece, the arch piece of lifting and the diaphragm control current flow rate of infusing that constantly lifts because of gravity changes.
In a preferred embodiment of the present invention, the arcuate piece has a radius of curvature corresponding to the diameter of the infusion tube.
In a preferred embodiment of the present invention, the elevator further includes a terminal device connected to the lifting device, and the terminal device is configured to set a lifting speed of the lifting device.
In a preferred embodiment of the present invention, the ascending speed of the elevator is calculated from a standard infusion speed range.
In a preferred embodiment of the present invention, the terminal device is further configured to input the age and condition of the patient.
As a preferable mode of the present invention, the medical device further comprises a processing device, the processing device is connected to the terminal device and the lifting device, the processing device obtains the age bracket of the patient according to the age of the patient input by the terminal device, the processing device adjusts the standard infusion speed range according to the age bracket and the patient condition, and the lifting device adjusts the lifting speed according to the standard infusion speed range.
As a preferable mode of the present invention, the infusion set further comprises a measurement chip and a warning device, the measurement chip is connected to the processing device, the warning device is connected to the processing device, the measurement chip is used for measuring the current infusion speed, the processing device judges the size relationship between the current infusion speed and the standard infusion speed range, and when the current infusion speed does not fall within the standard infusion speed range, the processing device controls the warning device to give a warning.
As a preferable mode of the present invention, the processing chip is connected to a hospital medical care system, and the processing chip is further configured to send a medical care request signal to the hospital medical care system.
The invention realizes the following beneficial effects:
the infusion tube is extruded by utilizing the position difference caused by the speed difference, so that the infusion speed is reduced, and the problems that in the infusion process, the pulley is pushed from a set position and even pushed away to completely slip, the infusion flow rate is out of control, serious medical accidents such as heart failure and death of a patient can be caused clinically by the infusion flow rate exceeding the preset speed, great potential safety hazards are formed, and the workload of nursing staff is increased are solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a schematic view of an infusion stand;
FIG. 2 is a schematic view of portion A of FIG. 1;
FIG. 3 is a schematic view of the arched piece and the transverse plate fixing the infusion tube;
fig. 4 is a system framework diagram.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The first embodiment is as follows:
the reference figures are figures 1-4. A medical infusion support with infusion speed adjusting function comprises: the infusion support comprises a support 1, a cross beam 2 and a fixing frame 3, wherein the cross beam 2 is arranged at the top end of the support 1, the fixing frame 3 is arranged in the middle of the support 1, the arrangement directions of the cross beam 2 and the fixing frame 3 are consistent, the cross beam 2 comprises a placing frame 4 and an elastic rope 5, the placing frame 4 is connected with the elastic rope 5, the elastic rope 5 is connected with the bottom of the cross beam 2, the placing frame 4 is used for placing an infusion bottle, the bottom of the placing frame 4 comprises two connecting shafts 6, the distance between the connecting shafts 6 is consistent with the diameter of an infusion tube adopted by the infusion bottle, the top of the connecting shaft 6 is connected with the bottom of the placing frame 4, the bottom of the connecting shaft 6 is connected with a transverse plate 7, the transverse plate 7 is used for transferring and placing the infusion tube, elevating gear 9 set up in vertical slide rail 8, horizontal axle 10 is connected elevating gear 9, horizontal axle 10 is passed in the middle of by two connecting axles 6, horizontal axle 10 bottom is provided with arch piece 11, elevating gear 9 is used for the lift horizontal axle 10 and arch piece 11, the arch piece 11 of lift and the diaphragm 7 that constantly lifts because of gravity change control the current velocity of flow of infusing.
In a preferred embodiment of the present invention, the arcuate piece 11 has a radius of curvature corresponding to the diameter of the infusion tube.
As a preferable aspect of the present invention, the present invention further includes a terminal device connected to the lifting device 9, the terminal device being configured to set a lifting speed of the lifting device 9.
In a preferred embodiment of the present invention, the ascending speed of the elevator 9 is calculated from a standard infusion speed range.
In a preferred embodiment of the present invention, the terminal device is further configured to input the age and condition of the patient.
In a preferred embodiment of the present invention, the infusion apparatus further comprises a processing device 12, the processing device 12 is connected to the terminal device and the lifting device 9, the processing device 12 obtains the age group of the patient according to the age of the patient inputted by the terminal device, the processing device 12 adjusts the standard infusion speed range according to the age group and the condition of the patient, and the lifting device 9 adjusts the lifting speed according to the standard infusion speed range.
As a preferable mode of the present invention, the infusion set further comprises a measurement chip 13 and an alarm device 14, the measurement chip 13 is connected to the processing device 12, the alarm device 14 is connected to the processing device 12, the measurement chip 13 is used for measuring the current infusion speed, the processing device 12 determines the size relationship between the current infusion speed and the standard infusion speed range, and when the current infusion speed does not fall within the standard infusion speed range, the processing device 12 controls the alarm device 14 to give an alarm.
As a preferred mode of the present invention, the processing chip is connected to a hospital medical care system 15, and the processing chip is further configured to send a medical care request signal to the hospital medical care system 15.
In the specific implementation process, in the process of infusion of a patient, the weight of the infusion bottle and the liquid medicine is continuously reduced, the current elastic force of the stretched elastic rope 5 caused by elastic deformation is larger than the current gravity of the infusion bottle, the liquid medicine and the placing frame 4, and the infusion bottle and the placing frame 4 are pulled upwards by the elastic rope 5. For the lifting speed of the lifting device 9, the weight loss of the whole infusion bottle and the placing frame 4 per second is calculated according to the median value of the range value of the standard infusion speed of the liquid medicine, the lifting height of the whole infusion bottle and the placing frame 4 per second is calculated according to the weight loss per second, and the lifting speed of the whole infusion bottle and the placing frame 4 is calculated, so that the lifting speed of the lifting device 9 under the condition of the flow speed is equivalent to the lifting speed of the transverse shaft 10 and the arched sheet 11, and the lifting speed of the lifting device 9 under the condition of the range value of the standard infusion speed is obtained. When the current infusion speed is normal, the traction ascending speed of the placing frame 4 is consistent with the ascending speed of the lifting device 9, and the distance between the arched piece 11 and the transverse plate 7 is at a fixed value, so that the infusion speed can be kept at a fixed value under the normal state of an infusion tube passing through the connecting shaft 6, the transverse plate 7 and the arched piece 11; when the current infusion speed is greater than the middle value of the standard infusion speed, the loss speed of the liquid medicine in the infusion bottle is accelerated, so that the integral gravity loss of the infusion bottle and the placing frame 4 is accelerated, the integral lifting speed of the infusion bottle and the placing frame 4 is accelerated by the elastic rope, namely the lifting speed of the transverse plate 7 is accelerated, the lifting speed of the lifting device 9 keeps a fixed value, so that the lifting speed of the transverse plate 7 is greater than the lifting speed of the arched sheet 11, because the transverse plate 7 is positioned below the arched sheet 11, the infusion tube passing through the space formed by the connecting shaft 6, the transverse plate 7 and the arched sheet 11 is extruded and deformed by the transverse plate 7 and the arched sheet 11, so that the infusion speed is temporarily slowed down, the integral gravity loss of the liquid medicine in the infusion bottle is slowed down, the integral gravity loss of the infusion bottle and the placing frame 4 is slowed down, and the integral lifting, the ascending speed of the transverse plate 7 is reduced, and the ascending speed of the lifting device 9 is kept unchanged, so that the distance between the transverse plate 7 and the arched piece 11 is increased, the deformation of the infusion tube is gradually recovered, the infusion speed is gradually increased and is consistent with the ascending speed of the lifting device 9, and the infusion speed is consistent with the standard infusion speed; it should be noted that the infusion tube adopted in the present invention is an elastic infusion tube, and for the infusion tube passing through the connecting shaft 6, the horizontal plate 7 and the arched piece 11, the portion of the infusion tube is fixed on the horizontal plate 7 and the arched piece 11, and the portion of the infusion tube in the state of the standard infusion speed is in a slightly compressed state, so when the current infusion speed is less than the middle value of the standard infusion speed, the loss speed of the liquid medicine in the infusion bottle is reduced, the overall gravity loss of the infusion bottle and the rack 4 is reduced, the overall lifting speed of the infusion bottle and the rack 4 is reduced by the elastic rope, that is, the lifting speed of the horizontal plate 7 is reduced, and the lifting speed of the lifting device 9 is kept constant, so that the lifting speed of the horizontal plate 7 is less than the lifting speed of the arched piece 11, and because the horizontal plate 7 is located below the arched piece, The infusion tube passing through the space formed by the transverse plate 7 and the arched pieces 11 is stretched and deformed by the transverse plate 7 and the arched pieces 11, so that the infusion speed is temporarily increased, the loss speed of the liquid medicine in the infusion bottle is increased, the overall gravity loss of the infusion bottle and the placing frame 4 is increased, the overall speed of the infusion bottle and the placing frame 4 which are pulled to rise by the elastic ropes is increased, the transverse plate 7 rises to the increased speed, the rising speed of the lifting device 9 is kept unchanged, the distance between the transverse plate 7 and the arched pieces 11 is reduced, the deformation of the infusion tube is gradually restored, the infusion speed is gradually reduced, the speed is consistent with the rising speed of the lifting device 9, and the infusion speed is consistent with the standard infusion speed.
Aiming at patients with different ages and different illness states, medical staff give targeted standard infusion speed ranges and input the infusion speed ranges into the terminal device, the processing device 12 obtains the standard infusion speed ranges in the terminal device, calculates the ascending speed of the lifting device 9 under the condition according to the method, and adjusts the ascending speed.
When the processing device 12 judges that the current infusion speed is greater than the maximum value of the standard infusion speed range or less than the minimum value of the standard infusion speed range, the processing device 12 judges that an emergency situation occurs in the current infusion situation, the processing device 12 sends a control instruction to the warning device 14, the warning device 14 sends a voice warning, and meanwhile, the processing device 12 sends a signal of a user request to the medical care system 15 to call medical care personnel for processing.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. A medical infusion support with infusion speed adjusting function comprises: support, crossbeam and mount, the crossbeam set up in the support top, the mount set up in the support middle part, the crossbeam with the mount direction of arrangement is unanimous, its characterized in that: the beam comprises a placing frame and an elastic rope, the placing frame is connected with the elastic rope, the elastic rope is connected with the bottom of the beam, the rack is used for placing an infusion bottle, the bottom of the rack comprises two connecting shafts, the distance between the connecting shafts is consistent with the diameter of an infusion tube adopted by the infusion bottle, the top of the connecting shaft is connected with the bottom of the placing rack, the bottom of the connecting shaft is connected with a transverse plate, the transverse plate is used for transferring and placing the infusion tube, the connecting shaft is used for fixing the transfusion tube, the fixing frame comprises a longitudinal slide rail, a lifting device and a transverse shaft, the lifting device is arranged on the longitudinal slide rail, the transverse shaft is connected with the lifting device and penetrates through the middle of the two connecting shafts, the bottom of the transverse shaft is provided with an arched piece, the lifting device is used for lifting the transverse shaft and the arched piece, the raised arched pieces and the transverse plate which is raised continuously due to the change of gravity control the current flow rate of the infusion.
2. The medical infusion support with the infusion speed adjusting function according to claim 1, wherein the infusion support comprises: the curvature radius of the arched sheet is consistent with the diameter of the infusion tube.
3. The medical infusion support with the infusion speed adjusting function according to claim 1, wherein the infusion support comprises: the terminal device is connected with the lifting device and used for setting the lifting speed of the lifting device.
4. The medical infusion support with the infusion speed adjusting function according to claim 3, wherein the infusion support comprises: the ascending speed of the lifting device is calculated by a standard transfusion speed range.
5. The medical infusion support with the infusion speed adjusting function according to claim 4, wherein the infusion support comprises: the terminal device is also used for inputting the age and the illness state of the patient.
6. The medical infusion support with the infusion speed adjusting function according to claim 5, wherein the infusion support comprises: still include processing apparatus, processing apparatus connects terminal device and elevating gear, processing apparatus is according to the patient age that terminal device input obtains patient's age bracket, processing apparatus according to age bracket and the state of an illness adjustment standard infusion speed scope, elevating gear according to standard infusion speed scope adjustment rising speed.
7. The medical infusion support with the infusion speed adjusting function according to claim 6, wherein the infusion support comprises: the infusion speed measuring device is characterized by further comprising a measuring chip and a warning device, wherein the measuring chip is connected with the processing device, the warning device is connected with the processing device, the measuring chip is used for measuring the current infusion speed, the processing device judges the size relation between the current infusion speed and the standard infusion speed range, and when the current infusion speed does not fall in the standard infusion speed range, the processing device controls the warning device to give a warning.
8. The medical infusion support with the infusion speed adjusting function according to claim 7, wherein the infusion support comprises: the processing device is connected with the hospital medical care system and is also used for sending a medical care request signal to the hospital medical care system.
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 CN108815626A (en) | 2018-11-16 |
| CN108815626B true CN108815626B (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810904395.6A Expired - Fee Related CN108815626B (en) | 2018-08-09 | 2018-08-09 | Medical infusion support with infusion speed adjusting function |
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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 |
| 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 not_active Expired - Fee Related
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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|---|---|
| CN108815626A (en) | 2018-11-16 |
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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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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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Granted publication date: 20201103 |