CN111956895A - Automatic medicine changing and alarm device for infusion - Google Patents
Automatic medicine changing and alarm device for infusion Download PDFInfo
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- CN111956895A CN111956895A CN202010857633.XA CN202010857633A CN111956895A CN 111956895 A CN111956895 A CN 111956895A CN 202010857633 A CN202010857633 A CN 202010857633A CN 111956895 A CN111956895 A CN 111956895A
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- infusion
- control chip
- buckle
- storage battery
- locking
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1407—Infusion of two or more substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
-
- 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
-
- 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
- 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
- A61M5/172—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 electrical or electronic
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an automatic medicine changing and alarm device for transfusion, which mainly comprises a locking buckle, a fixing buckle, a control switch, a light sensor, an indicator light, a buzzer, a control chip, a storage battery and an electromagnet, wherein the control chip, the storage battery and the electromagnet are positioned in a shell; the one end of casing is provided with U type structure, and the fixed buckle of installation can the clamping transfer line, and the other end sets up output port, and the one end of U type structure is provided with input port, U type structure internal connection has fixed buckle, and U type structure bottom is connected with the locking and detains, and wherein the locking is detained and is connected with control chip through the electro-magnet, and the locking is detained and is provided with light sensor between the fixed buckle, and light sensor, control switch, electro-magnet, battery pass through the wire and are connected with control chip. The infusion bag is simple in structure, can be spliced or detached for recycling according to actual conditions, realizes automatic dressing change and alarm prompt, saves labor resources of medical care, and provides convenience for patients and medical care personnel in the infusion dressing change process.
Description
Technical Field
The invention relates to an automatic medicine changing and alarm device for infusion, and belongs to the technical field of medical instruments.
Background
Along with the continuous progress and development of science and technology, the convenience degree of people's life all has very big promotion in each convenience, in medical system's big environment, and the detail in many processes in addition optimizes, improves convenience and security, makes things convenient for medical staff and the patient of seeking medical advice.
Many patients who come the hospital infusion can use multiple liquid medicine in time according to the state of an illness difference, but can not all liquid medicines be mixed together when the infusion, need separately transport the liquid medicine, and patient just needs the nurse to change the medicine bottle before every bottle of liquid medicine of losing like this, therefore patient and nurse all need pay close attention to the change of liquid medicine in the medicine bottle, have increased medical personnel's the work degree of difficulty. When the flow of a patient is large or the number of nurses on duty is small, if the infusion bottle cannot be replaced in time, the blood backflow of the patient can be caused, and medical accidents can also happen seriously.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an automatic medicine changing and alarm device for transfusion, which avoids the situation that a medical worker does not change a transfusion bottle timely, reduces the labor consumption and provides convenience for the medical worker and patients.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
in a first aspect, the invention provides an automatic medicine changing device for transfusion, which comprises a locking buckle 6, a fixing buckle 8, a control switch 9, an optical sensor, a shell 13, a control chip 2, a storage battery 4 and an electromagnet 5, wherein the control chip 2, the storage battery 4 and the electromagnet 5 are positioned in the shell 13;
one end of the shell 13 is provided with a U-shaped structure, and the other end of the shell is provided with an output port 1; an input port 12 is arranged at one end of the U-shaped structure, a fixed buckle 8 is connected inside the U-shaped structure and can clamp an infusion tube, a locking buckle 6 is connected to the bottom of the U-shaped structure, and the locking buckle 6 is connected with the control chip 2 through an electromagnet 5; an optical sensor is arranged between the locking buckle 6 and the fixed buckle 8;
the optical sensor, the control switch 9, the electromagnet 5 and the storage battery 4 are connected with the control chip 2 through leads.
With reference to the first aspect, further, the dressing change apparatus can be used in a plurality of combinations, and the output port 1 of one automatic dressing change apparatus is connected to the input port 12 of another automatic dressing change apparatus for signal transmission.
Further, the fixing buckle 8 is made of rubber.
Further, an indicator light 10 is further arranged on the housing 13, and the indicator light 10 is connected with the control chip 2 through a wire.
Further, one end of the U-shaped structure is also provided with a charging port 11, and the charging port 11 is connected with the storage battery 4 through a conducting wire, so that the storage battery 4 can be charged.
Further, the light sensor comprises a first light sensor 7-1 and a second light sensor 7-2, and the first light sensor 7-1 and the second light sensor 7-2 are symmetrically arranged in the U-shaped structure.
In a second aspect, the invention provides an alarm device for infusion, which is characterized by comprising a buzzer 3 and any one of the automatic medicine changing devices, wherein the buzzer 3 is arranged on a shell 13 and is connected with a control chip 2 and a storage battery 4 through leads.
Compared with the prior art, the invention has the following beneficial effects:
the infusion tube is connected with the infusion tube through the fixing buckle, the optical sensor transmits signals, the control chip controls the electromagnet to open or close the locking buckle to control infusion, and when infusion is finished, the buzzer sounds to prompt; meanwhile, according to the number of infusion bottles, the automatic medicine changing alarm device can be spliced and combined to realize automatic medicine changing, so that convenience is provided for patients and medical staff.
Drawings
FIG. 1 is a schematic view of the overall structure of an automatic medicine changing and alarm device for infusion according to an embodiment of the present invention;
FIG. 2 is a top plan view of an automatic medication change and alarm device for infusion in accordance with an embodiment of the present invention;
FIG. 3 is a front view of an automatic medication change and alarm device for infusion in accordance with an embodiment of the present invention;
FIG. 4 is a right side view of an automatic medication change and alarm device for infusion in accordance with an embodiment of the present invention;
FIG. 5 is a rear elevational view of an automatic medication change and alarm device for infusion in accordance with an embodiment of the present invention;
FIG. 6 is a schematic view of the internal structure of an automatic changing and alarm device for infusion according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of the wiring of an automatic change of medication and alarm device circuit for infusion according to an embodiment of the present invention;
FIG. 8 is a schematic view of a connection structure of a plurality of automatic dressing change and alarm devices according to an embodiment of the present invention;
in the figure: 1. an output port; 2. a control chip; 3. a buzzer; 4. a storage battery; 5. an electromagnet; 6. a locking buckle; 7-1, a first light sensor; 7-2, a second light sensor; 8. fixing the buckle; 9. a control switch; 10. an indicator light; 11. a charging port; 12. an input port; 13. a housing.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Fig. 1 is a schematic view showing the overall structure of an automatic medicine changing and alarm device for infusion according to an embodiment of the present invention, fig. 2 to 5 are a top view, a front view, a right side view and a rear view of the automatic medicine changing and alarm device, respectively, and fig. 6 is a schematic view showing the internal structure of the automatic medicine changing and alarm device.
The invention relates to an automatic medicine changing and alarm device for transfusion, which comprises a locking buckle 6, a fixing buckle 8, a control switch 9, an optical sensor, a shell 13, a control chip 2, a storage battery 4 and an electromagnet 5 which are positioned in the shell 13, wherein one end of the shell 13 is provided with a U-shaped structure which can clamp a transfusion tube, and the other end of the shell is provided with an output port 1; one end of U type structure is provided with input port 12, U type structure internal connection has fixed buckle 8, U type structure bottom is connected with the locking and detains 6, locking detains 6 and 5 fixed connection of electro-magnet, another electro-magnet is connected with 13 internal circuit of casing, is connected with the spring between two magnets, and magnet attracts when the magnet circular telegram, and spring compression, locking detain 6 and loosen, begin the infusion, and magnet is then opposite when the outage to this controls the switch that the locking detained 6. An optical sensor is arranged between the locking buckle 6 and the fixing buckle 8, wherein the optical sensor, the control switch 9, the electromagnet 5 and the storage battery 4 are connected with the control chip 2 through leads. One end of the U-shaped structure or the shell 13 can be provided with a charging port 11, the charging port 11 is connected with the storage battery 4 through a conducting wire, and the storage battery 4 is conveniently charged.
When the control switch 9 is in a pressed state, the electromagnet 5 is electrified to work, the locking buckle 6 is sucked, and the infusion tube is loosened to start infusion. The optical sensor is connected with the control chip 2 through a lead, and sends a signal to the control chip 2 after detecting that no liquid exists in the infusion tube, so as to control the locking buckle 6 to be bounced off to clamp the infusion tube and stop infusion.
Preferably, two optical sensors which are bilaterally symmetrical can be arranged on two sides inside the U-shaped structure, such as a first optical sensor 7-1 and a second optical sensor 7-2 shown in the embodiment in the figure, so as to improve the sensitivity of the optical sensors to the detection of no liquid in the infusion tube.
When the infusion tube is used in detail, the infusion tube is connected through the fixing bayonet 8, the control switch 9 is pressed after infusion, the electromagnet 5 is electrified to work, the locking buckle 6 is in an unlocked state, and the infusion tube infuses normally. When the optical sensor detects that the infusion tube is not filled with liquid, the electromagnet 5 is powered off, the locking buckle 6 is in a locking state, and the infusion tube is closed. The indicator light 10 is set to different colors according to different transfusion states for prompting: the infusion status is displayed as green flashing, the waiting status is displayed as red, the infusion ending status is green, and the red flashing is displayed when the final infusion is finished.
An embodiment, bee calling organ 3 installs on shell 13, is connected with control chip 2 and battery 4, after detecting the transfer line at light sensor and having no liquid, can remind the patient to carry out next bottle of infusion, makes things convenient for patient and medical personnel to confirm the infusion progress.
In another embodiment, when multiple bottles of medicine are infused, the automatic medicine changing and alarm device is combined for use, the buzzer 3 is only arranged on the last automatic medicine changing and alarm device, and works after no liquid is detected in the infusion tube, so that medical staff can be reminded to pull out the needle.
As shown in fig. 7, which is a schematic diagram of a wiring schematic diagram of a circuit structure of an automatic medicine changing and alarm device, fig. 8 is a schematic diagram of a connection structure of a plurality of automatic medicine changing and alarm devices according to an embodiment of the present invention, when a plurality of bottles of medicine are required to be infused, and a plurality of automatic medicine changing and alarm devices are connected, an output port 1 of one automatic medicine changing and alarm device is connected with an input port 12 of a next automatic medicine changing and alarm device, a signal is transmitted from the output port 1 to the next automatic medicine changing and alarm device connected therewith after a light sensor detects that no liquid exists in a tube, and a control chip 2 of the next automatic medicine changing and alarm device automatically sucks a locking buckle 6 after receiving a signal of the last automatic medicine changing and alarm device to start infusion of a next bottle of infusion, and after the last bottle of infusion is completed, the buzzer 3 works to remind medical staff to pull out the needle and end the infusion process.
The invention relates to an automatic medicine changing and alarm device for transfusion, wherein a user can independently select a specific number of products, then the products are connected with a transfusion tube through a fixed buckle and are spliced and inserted in sequence, a control switch 9 of a first automatic medicine changing and alarm device is pressed down, a transfusion starting electric signal is transmitted to a control chip 2, the control chip 2 controls an electromagnet 5 to open a locking buckle, a green lamp of an indicator light 10 flickers, a light sensor senses that the medicine transfusion is finished and transmits a finishing signal to the control chip 2, the control chip 2 controls a red lamp of the indicator light 10 to flick, the locking buckle 6 is loosened, and a transfusion starting electric signal is transmitted to an output port 1, so that the control chip 2 controls a buzzer 3 to work after the last bottle of transfusion is finished, and the transfusion is prompted to be finished. The automatic medicine changing alarm device is simple in structure, is spliced when in use through modular design, is randomly disassembled and retracted after use, can automatically select the number of automatic medicine changing and alarm devices according to actual requirements, and can save medical manpower resources and provide convenience for patients and medical staff when in use.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. An automatic medicine changing device for transfusion is characterized by comprising a locking buckle (6), a fixing buckle (8), a control switch (9), an optical sensor, a shell (13), a control chip (2) positioned in the shell (13), a storage battery (4) and an electromagnet (5);
one end of the shell (13) is provided with a U-shaped structure, and the other end of the shell is provided with an output port (1); an input port (12) is formed in one end of the U-shaped structure, a fixed buckle (8) is connected inside the U-shaped structure and can clamp an infusion tube, a locking buckle (6) is connected to the bottom of the U-shaped structure, and the locking buckle (6) is connected with the control chip (2) through an electromagnet (5); an optical sensor is arranged between the locking buckle (6) and the fixed buckle (8);
the optical sensor, the control switch (9), the electromagnet (5) and the storage battery (4) are connected with the control chip (2) through wires.
2. The automatic drug changing device for infusion according to claim 1, wherein the drug changing device can be used in a plurality of combinations, and the output port (1) of one automatic drug changing device is connected to the input port (12) of another automatic drug changing device for signal transmission.
3. The automatic drug changing device for infusion according to claim 1, wherein the fixing clip (8) comprises a rubber material.
4. The automatic drug changing device for infusion according to claim 1, wherein an indicator light (10) is further arranged on the housing (13), and the indicator light (10) is connected with the control chip (2) through a lead.
5. The automatic drug changing device for infusion according to claim 1, wherein a charging port (11) is further provided at one end of the U-shaped structure, and the charging port (11) is connected with the storage battery (4) through a wire to charge the storage battery (4).
6. The automatic drug changing device for infusion according to claim 1, wherein the optical sensors comprise a first optical sensor (7-1) and a second optical sensor (7-2), and the first optical sensor (7-1) and the second optical sensor (7-2) are arranged in a U-shaped structure in a bilateral symmetry manner.
7. The alarm device for infusion is characterized by comprising a buzzer (3) and any one of the automatic medicine changing devices, wherein the buzzer (3) is arranged on a shell (13) and is connected with a control chip (2) and a storage battery (4) through leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857633.XA CN111956895B (en) | 2020-08-24 | 2020-08-24 | Automatic medicine changing and alarming device for infusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857633.XA CN111956895B (en) | 2020-08-24 | 2020-08-24 | Automatic medicine changing and alarming device for infusion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111956895A true CN111956895A (en) | 2020-11-20 |
| CN111956895B CN111956895B (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010857633.XA Active CN111956895B (en) | 2020-08-24 | 2020-08-24 | Automatic medicine changing and alarming device for infusion |
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| CN105999474A (en) * | 2016-05-13 | 2016-10-12 | 袁国珍 | Intelligent infusion control method based on ultrasonic monitoring |
| CN205814776U (en) * | 2016-05-23 | 2016-12-21 | 尚亚娟 | A kind of automatic switchover infusion set |
| CN106390224A (en) * | 2016-10-24 | 2017-02-15 | 田洪伟 | Automatic infusion equipment |
| CN208492857U (en) * | 2017-08-03 | 2019-02-15 | 孟俊 | A kind of band spring Automatic-clamping blocking nurse call infusion alarm |
| CN208974834U (en) * | 2018-07-10 | 2019-06-14 | 厦门市湖里区宝丽科技节能研究所 | A kind of more bag/bottle automatic infusion devices |
| CN110269975A (en) * | 2019-06-27 | 2019-09-24 | 柳州市工人医院 | A kind of automatic monitoring infusion device |
| CN110368551A (en) * | 2019-06-27 | 2019-10-25 | 夏慧琳 | A kind of full-automatic venous transfusion liquid changing device |
| CN110639082A (en) * | 2019-09-27 | 2020-01-03 | 南通大学 | Infusion device with automatic bottle changing and infusion functions |
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2020
- 2020-08-24 CN CN202010857633.XA patent/CN111956895B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120283630A1 (en) * | 2011-05-06 | 2012-11-08 | Chaoyoung Lee | Flow Control Line Management Apparatus |
| CN104353155A (en) * | 2014-10-30 | 2015-02-18 | 苏州佑瑞检测技术有限公司 | Monitoring system on basis of full-automatic infusion set |
| CN105999474A (en) * | 2016-05-13 | 2016-10-12 | 袁国珍 | Intelligent infusion control method based on ultrasonic monitoring |
| CN205814776U (en) * | 2016-05-23 | 2016-12-21 | 尚亚娟 | A kind of automatic switchover infusion set |
| CN106390224A (en) * | 2016-10-24 | 2017-02-15 | 田洪伟 | Automatic infusion equipment |
| CN208492857U (en) * | 2017-08-03 | 2019-02-15 | 孟俊 | A kind of band spring Automatic-clamping blocking nurse call infusion alarm |
| CN208974834U (en) * | 2018-07-10 | 2019-06-14 | 厦门市湖里区宝丽科技节能研究所 | A kind of more bag/bottle automatic infusion devices |
| CN110269975A (en) * | 2019-06-27 | 2019-09-24 | 柳州市工人医院 | A kind of automatic monitoring infusion device |
| CN110368551A (en) * | 2019-06-27 | 2019-10-25 | 夏慧琳 | A kind of full-automatic venous transfusion liquid changing device |
| CN110639082A (en) * | 2019-09-27 | 2020-01-03 | 南通大学 | Infusion device with automatic bottle changing and infusion functions |
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| Publication number | Publication date |
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| CN111956895B (en) | 2022-07-19 |
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