CN111514399A - Medical treatment constant temperature monitoring devices based on thing networking cloud - Google Patents
Medical treatment constant temperature monitoring devices based on thing networking cloud Download PDFInfo
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- CN111514399A CN111514399A CN202010367407.3A CN202010367407A CN111514399A CN 111514399 A CN111514399 A CN 111514399A CN 202010367407 A CN202010367407 A CN 202010367407A CN 111514399 A CN111514399 A CN 111514399A
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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
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/02—Blood transfusion apparatus
- A61M1/025—Means for agitating or shaking blood containers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
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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
- A61M5/44—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 having means for cooling or heating the devices or media
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides a medical constant-temperature monitoring device based on an internet of things cloud technology, which comprises: a device housing, the device further having: the device comprises a box door, a heating plate, a stem cell preparation, a wash pipe liquid, a control panel, a liquid crystal display screen, ultraviolet lamp tubes and a liquid hook, wherein the heating plate is arranged on the inner wall of a shell of the device in a surrounding mode; the device shell is made of EPP materials through film pressing. The box body hardware system of the constant temperature device can effectively ensure that the temperature of the liquid to be input is constant, the current adjustable range is the range from room temperature to 40 ℃, and the temperature fluctuation range is the set temperature +/-0.2 ℃. Meanwhile, when the temperature is abnormal, the alarm can be given out when the temperature is abnormal; alarming for liquid leakage; and (5) power failure alarm.
Description
Technical Field
The invention relates to the technical field of monitoring devices, in particular to a medical constant-temperature monitoring device based on the Internet of things cloud technology.
Background
Stem cells are a type of pluripotent cells that have the ability to self-replicate. Under certain conditions, it can differentiate into a variety of functional cells. The stem cells are divided into embryonic stem cells and adult stem cells according to the development stage of the stem cells. The stem cells are divided into three categories, totipotent stem cells, pluripotent stem cells and unipotent stem cells (multipotent stem cells), according to their developmental potential. Stem cells are insufficiently differentiated and immature cells, have potential functions of regenerating various tissues, organs and human bodies, and are called universal cells in the medical field.
Currently, stem cell and regenerative medicine research has become the most compelling area in natural science. China is in the leading level of the world in stem cell low-temperature ultralow-temperature gas phase and liquid phase preservation technology, oriented temperature preservation technology, ultralow-temperature stem cell preservation damage-resistant technology and the like. The great improvement of stem cell theory and the rapid development of technology will generate epoch-making results in the fields of disease treatment, biomedicine, etc., and is a great revolution to the traditional medical means and concept. There are several advantages to using stem cell therapy: low toxicity (or no toxicity), good therapeutic effect can be achieved even if the exact mechanism of disease onset is not completely understood, immune rejection can be avoided by autologous stem cell transplantation, and the traditional treatment method has remarkable effect on diseases with poor curative effect.
However, in clinical application of stem cell therapy, in order to achieve an ideal therapeutic effect, the experiment focuses on the links such as the number of cells, the treatment time, and the treatment route, and the basic link of preservation before and during treatment is not emphasized. In fact, the stem cell culture needs to be finished by incubation in a cell culture box with 37 ℃, 5% CO2 and saturated humidity, and the stem cell treatment in a strict GMP laboratory can be carried out before entering a clinical treatment link, so that the instant infusion treatment cannot be realized, a medium which can be clinically infused needs to be inevitably adopted for short-term storage in a transition period, and the most common clinical cell storage medium is 0.9% sodium chloride injection. When the cells are separated from the proper culture environment and enter the preservation medium, the new environment inevitably makes the cells generate adaptive change, so the external condition of cell preservation is closely related to the cell quality, and the cell quality directly determines the curative effect after treatment.
In order to fully ensure the quality of cell preparations, an auxiliary device for cell vein treatment needs to be designed in the cell treatment process to provide external conditions which are more favorable for ensuring the cell quality. At present, the design of the existing cell vein treatment device in clinic mostly refers to the vein treatment operation regulations of clinical blood products, and only a disposable blood transfusion device is selected as an auxiliary device to complete the related vein treatment operation. However, this does not guarantee the temperature conditions during cell preservation and infusion, affects the quality of the cell preparation to some extent, and is prone to treatment-related adverse reactions.
Disclosure of Invention
According to the technical problem provided above, a medical constant temperature monitoring device based on the internet of things cloud technology is provided. The invention mainly utilizes a medical constant temperature monitoring device based on the Internet of things cloud technology, which comprises: a device housing, characterized in that the device further has: the device comprises a box door, a heating plate, a stem cell preparation, a wash pipe liquid, a control panel, a liquid crystal display screen, ultraviolet lamp tubes and a liquid hook, wherein the heating plate is arranged on the inner wall of a shell of the device in a surrounding mode; the device shell is made of EPP materials through film pressing.
Further, the heating plate is a silicon rubber heating plate.
Further, the auxiliary device is also provided with a vibration module; the vibration module realizes the timing vibration of the infusion bag through the work of the push-pull electromagnet; the vibration amplitude is +/-30 degrees; the push-pull electromagnet controls the power-on and power-off of the push-pull electromagnet through output signals, controls the vibration frequency of the infusion bag, and realizes the modification of frequency parameters.
Further, the assist device further has: a temperature sensor. The temperature sensor is a Pt100 thermal resistance temperature measuring sensor; the temperature measuring sensor is fixedly arranged in the device shell, and feeds detected temperature signals back to the processing chip for processing, and controls the switch of the heating plate.
Further, when the temperature sudden change or the temperature difference is large, the embedded system outputs an alarm signal to give an audible and visual alarm prompt, and the heating plate is forcibly powered off; when the temperature measured by the sensor exceeds the preset temperature, the heating plate is powered off forcibly, so that overtemperature is avoided.
Further, the assist apparatus further has: a liquid leakage sensor; the liquid leakage sensor adopts a double-electrode form, and changes of resistance values are monitored according to the conductive characteristics of liquid.
Compared with the prior art, the invention has the following advantages:
the box body hardware system of the constant temperature device can effectively ensure that the temperature of the liquid to be input is constant, the current adjustable range is the range from room temperature to 40 ℃, and the temperature fluctuation range is the set temperature +/-0.2 ℃. Meanwhile, when the temperature is abnormal, the alarm can be given out when the temperature is abnormal; alarming for liquid leakage; and (5) power failure alarm.
The alternating current 220V is temporarily cut off, and the device is ensured to continue operating for 2 hours. And meanwhile, the system is in remote communication with a server-side control system, so that remote terminal equipment such as a computer and a mobile phone can monitor the running state of the constant temperature box in real time.
Meanwhile, the invention is also provided with double temperature sensors for temperature measurement, PID control and constant temperature precision: not less than 0.2 ℃; prevent high temperature abnormity, and the heater is forced to be powered off when the set temperature is exceeded 40 ℃. The vibration modes (different vibration periods) of various frequencies are displayed synchronously. Audible and visual alarm, various alarm contents, power failure over-temperature, sensor failure and the like. The display state and the setting parameters of the multi-row Chinese character liquid crystal display are clear at a glance. And information such as temperature, vibration frequency, alarm content and the like is transmitted to the monitoring platform for display through the 4G network remote transmission DTU.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the case of the present invention.
FIG. 2 is a schematic view of the vibration structure of the thermostat device of the present invention.
FIG. 3 is a schematic diagram of a thermostat embedded system.
FIG. 4 is a schematic diagram of a monitoring platform according to the present invention.
In the figure: 1. a box door; 2. heating plates; 3. a stem cell preparation; 4. flushing the liquid; 5. a control panel; 6. a liquid crystal display screen; 7. an ultraviolet lamp tube; 8. a liquid hook;
Detailed Description
In order to make the technical solutions of the present invention better understood, 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1 to 4, the invention provides a medical constant temperature monitoring device based on the internet of things cloud technology, which comprises: a device housing, characterized in that the device further has:
the device comprises a box door 1, a heating plate 2 arranged on the inner wall of a shell of the device in a surrounding manner, a stem cell preparation 3 and a washing tube liquid 4 arranged at the center of the bottom of the device, a control panel 5 arranged at the outer side of the shell, a liquid crystal display screen 6 arranged in parallel with the control panel 5, ultraviolet lamp tubes 7 arranged at the top of the device in parallel and a liquid hook 8 arranged at the top of the device; the device shell is made of EPP materials through film pressing.
In this application, the heating plate is a silicone rubber heating plate. As a preferred embodiment of the present application, the auxiliary device further has a vibration module; the vibration module realizes the timing vibration of the infusion bag through the work of the push-pull electromagnet; the vibration amplitude is +/-30 degrees. The push-pull electromagnet controls the power-on and power-off of the push-pull electromagnet through output signals, controls the vibration frequency of the infusion bag, and realizes the modification of frequency parameters.
As a preferred embodiment, the auxiliary device further includes: a temperature sensor. The temperature sensor is a Pt100 thermal resistance temperature measuring sensor; the temperature measuring sensor is fixedly arranged in the device shell, and feeds detected temperature signals back to the processing chip for processing, and controls the switch of the heating plate 2.
In the application, preferably, when the temperature suddenly changes or the temperature difference is large, the embedded system outputs an alarm signal to give an audible and visual alarm prompt, and the heating plate 2 is forcibly powered off; when the temperature measured by the sensor exceeds the preset temperature, the heating plate 2 is powered off forcibly, so that overtemperature is avoided.
As a preferred embodiment, the invention also has double temperature sensors for measuring temperature, realizes control by PID, and realizes constant temperature precision with the temperature deviation not lower than the preset 0.2 ℃; meanwhile, high temperature abnormity can be effectively prevented, and the heater is forcibly powered off if the device exceeds the set temperature by 40 ℃.
As a preferred embodiment, the auxiliary device further includes: a liquid leakage sensor.
The liquid leakage sensor adopts a double-electrode form, and changes of resistance values are monitored according to the conductive characteristics of liquid. As a preferred implementation, in the embodiments of the present application, an embedded system of the thermostat may be further provided, where the embedded system includes two parts, namely a management module and a remote transmission module. The management module supports multi-line Chinese character liquid crystal display, setting parameters such as temperature and vibration frequency in the box are clear at a glance, alarm information adopts double alarm, the liquid crystal screen prompts alarm contents including overtemperature, power failure, sensor faults and the like, and the alarm lamp sends out audible and visual alarm. Meanwhile, the film integrated waterproof key operation panel is arranged, so that functions such as parameter change at any time can be realized. The remote transmission module mainly transmits information such as temperature, vibration frequency, alarm content and the like to the monitoring platform through a 4G network remote transmission DTU for display. The real-time display equipment receives reminding of running parameter state information, alarm information, management setting parameters, various management authorities, historical record inquiry and statistics of different display interfaces, different display modes such as charts and curves and the like.
Compared with the similar products used in the market at present, the comparison of various parameters is shown in the following table:
example (b):
as a preferred embodiment of the present application, the device of the present invention is used to turn on the power supply 30min before stem cell treatment, turn on the power switch, warm up the machine, and adjust the temperature to 36.5 ℃. The front door of the device is opened again, and the normal saline is hung in the device and warmed to 36.5 degrees. And (4) the prepared stem cell preparation is hung in the device with the label facing outwards and passes through the visible window, so that the check is facilitated, and the front door of the machine is closed. And then the outlet of the pipeline below the device is connected with a blood transfusion device. Meanwhile, in the stem cell treatment process, shaking is set to be carried out for 30 seconds every 20min, so that cell precipitation is avoided. After stem cell treatment, the power switch key is turned off.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a medical treatment constant temperature monitoring devices based on thing networking cloud includes: a device housing, characterized in that the device further has:
the device comprises a box door (1), a heating plate (2) arranged on the inner wall of a shell of the device in a surrounding manner, a stem cell preparation (3) and a wash pipe liquid (4) arranged at the center of the bottom of the device, a control panel (5) arranged at the outer side of the shell, a liquid crystal display screen (6) arranged in parallel with the control panel (5), ultraviolet lamp tubes (7) arranged at the top of the device in parallel and a liquid hook (8) arranged at the top of the device; the device shell is made of EPP materials through film pressing.
2. The medical constant-temperature monitoring device based on the internet of things cloud technology of claim 1, wherein: the heating plate is a silicon rubber heating plate.
3. The medical constant-temperature monitoring device based on the internet of things cloud technology of claim 1, wherein: the auxiliary device is also provided with a vibration module; the vibration module realizes the timing vibration of the infusion bag through the work of the push-pull electromagnet; the vibration amplitude is +/-30 degrees;
the push-pull electromagnet controls the power-on and power-off of the push-pull electromagnet through output signals, controls the vibration frequency of the infusion bag, and realizes the modification of frequency parameters.
4. The medical constant-temperature monitoring device based on the internet of things cloud technology of claim 1, wherein: the assist device further has: a temperature sensor;
the temperature sensor is a Pt100 thermal resistance temperature measuring sensor; the temperature measuring sensor is fixedly arranged in the device shell, and feeds a detected temperature signal back to the processing chip for processing, and controls the switch of the heating plate (2);
when the temperature sudden change or the temperature difference is large, the embedded system outputs an alarm signal to give an audible and visual alarm prompt, and the heating plate (2) is forcibly powered off; when the temperature measured by the sensor exceeds the preset temperature, the heating plate (2) is powered off forcibly, so that overtemperature is avoided.
5. The medical constant-temperature monitoring device based on the internet of things cloud technology of claim 1, wherein: the assist device further has: a liquid leakage sensor;
the liquid leakage sensor adopts a double-electrode form, and changes of resistance values are monitored according to the conductive characteristics of liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010367407.3A CN111514399A (en) | 2020-04-30 | 2020-04-30 | Medical treatment constant temperature monitoring devices based on thing networking cloud |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010367407.3A CN111514399A (en) | 2020-04-30 | 2020-04-30 | Medical treatment constant temperature monitoring devices based on thing networking cloud |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354045A (en) * | 2020-10-29 | 2021-02-12 | 王娟 | Hepatobiliary surgery is with diagnosing device that has warning function |
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Application publication date: 20200811 |
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