Intelligent infusion heating and control system

Abstract

An intelligent infusion heating and control system relates to the field of medical infusion equipment, is used for heating and controlling an infusion tube, and comprises a charging and disinfecting assembly, a heating assembly and a sensing assembly. The charging and disinfecting assembly comprises a cabinet body, a certain number of equipment cabinets with equipment doors are arranged on the cabinet body, charging bases are arranged in the equipment cabinets, equipment cabinet indicator lamps are arranged on the equipment cabinets or the equipment doors, the heating assembly is in a wristwatch shape and comprises a dial plate and wrist straps on the two sides of the dial plate, and an infusion tube heating groove is formed in the circumferential direction of the dial plate. And a constant-temperature circuit module is arranged inside. The induction assembly comprises an inductor body, an infusion tube clamping groove is formed in the inductor body, and a built-in sensor is arranged in the inductor body. Compared with previous equipment, the bracelet heating equipment is more convenient, the bracelet is small in size, light in weight, convenient to carry and easy to operate, and the bracelet heating equipment is suitable for being used in hospitals, community medical institutions, related health service institutions and the like.

Description

Technical Field

[0001] The present invention relates to the field of medical infusion equipment, and in particular to an intelligent infusion heating and control system. Background Art

[0002] Intravenous infusion is one of the fastest and most effective methods for replenishing energy, water and inputting drugs to the human body in clinical practice. However, since the temperature of the infusion is often lower than the temperature of the human body, the patient's skin will become cold and the body temperature will drop after the infusion. Especially in the cold winter when the outside temperature is low, the temperature of the infused liquid is more different from the body temperature, which will cause the patient to have adverse reactions such as chills, numbness, distension and pain, general discomfort, rapid heartbeat, nausea, etc., especially for children, the elderly and weak patients. In order to solve this kind of problem, infusion sets with infusion heaters have been developed in China. Most of them use resistance wire heating and are hung on the patient. They are very bulky, and resistance wire heating is prone to overheating and lacks safety. Some people use hot water bags to put on the infusion needles, which is not only troublesome, but also has poor heating effect, uneven heating and poor stability, and may also cause infection.

[0003] In addition, during the whole process of the patient's infusion, the nurse or family member should monitor to prevent the dangerous situation of air entering the vein and blood backflow. The existing method generally adds a plug to the liquid storage tube section of the dropper. After the dripping is completed, the plug seals the tube mouth and stops the dripping to achieve the purpose of control. This method relies on the gravity of the plug to seal the dripping mouth, which is unreliable and has poor safety.

[0004] Chinese patent CN03115865.X discloses an infusion care device, in which a PTC heating element, an infusion tube groove and a clamping mechanism are arranged in a shell, a sensor is arranged on the infusion tube, the clamping mechanism includes a table, a magnetoelectric driver, a polarization relay, a lock tongue and a crank mechanism, the polarization relay is connected to the crank mechanism through a connecting rod, the crank mechanism includes a connecting rod, a support plate and a buckle plate, the connecting rod, the support plate and the buckle plate are respectively connected by round pins, the lock tongue is movably connected to the table, and the crank mechanism is connected to the lock tongue through a hook on the buckle plate.

[0005] However, the functions of the above-mentioned infusion care device are based on manual operation, the structure is relatively complex, the cost is high, the device and the patient are inconvenient to move, and intelligent infusion management cannot be achieved. At the same time, although the above-mentioned device was relatively light and small at the time of patent application, it is already very bulky at this stage, and the usage / application method of the infusion care device no longer meets the needs of the current era. Summary of the invention

[0006] In response to the above needs, the present invention provides an intelligent infusion heating and control system, which is more convenient than previous equipment. The bracelet is small in size, light in weight, easy to carry, and simple to operate. It is suitable for use in hospitals, community medical institutions, and related health service institutions.

[0007] To achieve the above object, the technical solution adopted by the present invention is as follows: Intelligent infusion heating and control system, used for heating and controlling infusion tubes, the system includes a charging and disinfection component and a heating component.

[0008] The charging and disinfection assembly includes a cabinet body, on which a certain number of equipment cabinets with equipment doors are arranged, a charging base is arranged in the equipment cabinet, and an equipment cabinet indicator light is arranged on the equipment cabinet or the equipment door. The charging base adopts magnetic charging technology, which has a fast charging speed. Once placed on it, it will automatically be sucked to start charging or connection is completed, which is convenient and fast. The equipment cabinet indicator light can indicate the status of not in use, charging, and fully charged. For example, if the red light is always on, it means that the device is charging and the battery power is low. If the orange light is always on, it means that the battery power is medium and the device is still charging. If the green light is always on, it means that the battery is fully charged and can be taken out for use.

[0009] The heating component is in the shape of a wristwatch, including a dial and wristbands on both sides thereof. The dial is provided with an infusion tube heating groove circumferentially, and a constant temperature circuit module is provided inside. The heating component can be charged on the charging base of the equipment cabinet. The heating component is worn on the patient's wrist, and the infusion tube is wound around the infusion tube heating groove of the dial for one or several weeks. The constant temperature circuit module works to heat the infusion tube heating groove to achieve the effect of heating the infusion.

[0010] Preferably, the system further comprises a sensing component, the sensing component comprises a sensor body, an infusion tube slot is arranged on the sensor body, a built-in sensor is arranged in the sensor body, and a sensor is arranged in the dial. The sensing component is arranged on the infusion tube between the infusion bottle and the heating component, and the built-in sensor adopts NFC short-range wireless communication technology to realize short-range contactless point-to-point data transmission and exchange of data, which is convenient, easy to use and more intuitive. When paired with the watch of the heating component, a link can be quickly established with a light touch. In terms of time consumption, the entire configuration process can be completed in about 120 milliseconds to 200 milliseconds. NFC can greatly improve the user experience. Compared with the QR code, the label is not easy to be tampered with, has higher reliability and better security. At the same time, in terms of pairing applications, the technical interconnection function of NFC can help other wireless technologies to complete the interconnection. A battery is arranged in the sensing component, which can be charged on the charging base of the equipment cabinet. In addition, the sensing component detects the infusion of the infusion tube. When the infusion tube is detected to be disconnected, the wristwatch sensor is issued an instruction to start the card stop device and suspend the infusion.

[0011] Preferably, the device door is provided with transparent glass.

[0012] Preferably, the cabinet body is provided with a screen with a code scanning area, etc., through which the functions of renting and returning the heating component and the induction component can be realized.

[0013] Preferably, a disinfection device is provided in the equipment cabinet, and the disinfection device is an ultraviolet disinfection lamp and / or an ozone generator, and a control module is provided in the cabinet body. The used heating component is placed on the charging base in the equipment cabinet, automatically adsorbed and starts charging, and after the equipment door is successfully closed, the internal disinfection device works to disinfect the heating component. Among them, when the user rents, the ozone in the charging compartment will be drained after the payment is successful, so the user will not inhale ozone when opening the door to take the device. In addition, the equipment cabinet adopts a sealed design to ensure that ultraviolet rays and ozone gas do not leak during the disinfection process.

[0014] Preferably, the top surface of the dial is provided with an indicator light, and the side surface is provided with a charging port. The indicator light is used to indicate the battery power and charging status. When the infusion device is stopped, the user can also be reminded by light, such as emitting a continuously flashing red light.

[0015] Preferably, an infusion tube buckle A is provided on the outer side of the infusion tube heating groove of the dial, and an infusion tube locking device is provided on the inner side at a position corresponding to the infusion tube buckle A. The built-in sensor monitors the infusion status in real time, detects the infusion status and sends instructions to the watch, and immediately sends a locking instruction to the sensor when the infusion is stopped. The locking device cooperates with the infusion tube buckle A to clamp the infusion tube to prevent air from entering the vein and blood reflux.

[0016] Preferably, the infusion tube stopping device adopts a motor stopping, including a micro motor and a push rod transmission-connected to its movable end. When the built-in sensor receives the cut-off command, the micro motor drives the push rod to be pushed out to the infusion tube buckle A position. At this time, the infusion tube will be squeezed and deformed, thereby achieving the effect of pausing the infusion. When the stop is no longer needed, a release command is issued, and the micro motor drives the push rod to reset.

[0017] Preferably, the infusion tube locking device includes an electromagnetic locking pin and a locking pressure rod, the locking pressure rod is rotatably connected to the dial through a pin rod, the inner end of the locking pressure rod is provided with a groove matching the movable end of the electromagnetic locking pin, a compression spring is provided on one side of the inner end, and a lower pressure block is provided on the other side, a return spring is sleeved on the lower pressure block, and the outer end of the locking pressure rod is against the infusion tube. Under normal circumstances, the movable end of the electromagnetic latch extends into the groove at the inner end of the stop pressure rod, and the compression spring is in a compressed state. When the built-in sensor receives the cut-off command, the movable end of the electromagnetic latch moves and disengages from the stop pressure rod, the compression spring pushes the inner end of the stop pressure rod to move, and the outer end of the stop pressure rod moves in the opposite direction, and the infusion tube is squeezed and deformed, thereby pausing the infusion. When the stop is not needed, press the lower pressure block downward to push the inner end of the stop pressure rod to move until the movable end of the electromagnetic latch falls into the groove at the inner end of the stop pressure rod, and the outer end of the stop pressure rod moves in the opposite direction to release the squeezing of the infusion tube. After release, the lower pressure block is reset under the action of the reset spring, and the compression spring is in a compressed state.

[0018] Preferably, a sensor fixing piece is provided on the back of the sensor body, and the sensor fixing piece is used to fix the sensor body on the infusion pole / stand.

[0019] Preferably, a sensor indicator light is provided at the front of the sensor body, and the sensor indicator light can indicate the standby state, pairing state and power status, etc.

[0020] Preferably, an infusion tube buckle B is provided on the sensor body at the infusion tube slot for fixing the infusion tube.

[0021] Preferably, the constant temperature circuit module may adopt PTC heating technology or graphene heating technology.

[0022] The advantages of the present invention are: 1. Compared with previous charging devices, the heating device of the present invention is more convenient, the wristband is small in size, light in weight, easy to carry, simple to operate, and suitable for use in hospitals, community medical institutions and related health service institutions.

[0023] 2. When using NFC technology to establish a connection between two devices, the 'NFC inductive host' and the 'watch / bracelet', a light touch can quickly establish a connection. In terms of time consumption, the entire configuration process can be completed in about 120 milliseconds to 200 milliseconds. NFC can greatly improve the user experience. Compared with QR codes, tags are not easily tampered with, have higher reliability and better security. At the same time, in terms of pairing applications, NFC's technical interconnection function can help other wireless technologies complete interconnection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view of the charging and disinfection component of the present invention; Figure 2 is a side sectional view of the charging and disinfecting assembly of the present invention; Figure 3 It is a structural schematic diagram of the equipment cabinet in the present invention; Figure 4 is a three-dimensional diagram of the heating assembly of the present invention; Figure 5 It is a front view (partial cross-section) of the heating assembly of the present invention; Figure 6 It is a structural schematic diagram of the infusion tube stopping device in the present invention; Figure 7 It is a front view of the sensing component of the present invention; Figure 8 It is a side view of the sensing component of the present invention.

[0025] Description of the main component symbols in the figure: 10, charging and disinfection component; 11, cabinet body; 12, equipment cabinet; 13, equipment door; 14, charging base; 15, equipment cabinet indicator light; 16, transparent glass; 17, screen; 18, ultraviolet disinfection lamp; 19, ozone generator; 110, control module; 20. Heating assembly; 21. Watch face; 21.1. Infusion tube heating slot; 22. Wrist strap; 23. Constant temperature circuit module; 24. Sensor; 25. Infusion tube buckle A; 26. Infusion tube stop device; 26.1. Electromagnetic stop pin; 26.2. Stop pressure rod; 26.3. Pin rod; 26.4. Compression spring; 26.5. Lower pressure block; 26.6. Reset spring; 27. Indicator light; 28. Charging port; 30. Induction component; 31. Sensor body; 31.1. Infusion tube slot; 32. Built-in sensor; 33. Sensor fixing piece; 34. Sensor indicator light; 35. Infusion tube buckle B; 100. Infusion tube. DETAILED DESCRIPTION

[0026] In order to more clearly illustrate the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0027] Embodiment 1: Figure 1 and Figure 4 As shown, the intelligent infusion heating and control system is used for heating and controlling the infusion tube 100 , and the system includes a charging and disinfection component 10 and a heating component 20 .

[0028] Combination Figure 2-3 As shown, the charging and disinfection component 10 includes a cabinet body 11, on which a certain number of equipment cabinets 12 with equipment doors 13 are arranged, a charging base 14 is arranged in the equipment cabinet 12, and an equipment cabinet indicator light 15 is arranged on the equipment cabinet 12 or the equipment door 13.

[0029] Combination Figure 4-5 As shown, the heating component 20 is in the shape of a wristwatch, including a dial 21 and wristbands 22 on both sides thereof. The dial 21 is provided with an infusion tube heating groove 21.1 in a circumferential direction, and a constant temperature circuit module 23 is provided inside. The heating component 20 can be charged on the charging base 14 of the equipment cabinet 12. Magnetic charging is adopted, and the charging effect is achieved by the magnet male and female attraction. The magnetic charging has a fast transmission speed, and it changes from plug-in type to adsorption type, getting rid of the traditional wired constraints, and the charging speed is fast. Once it is placed on it, it will automatically be attracted to start charging or connection is completed, which is convenient and fast.

[0030] Embodiment 2: Combination Figure 7-8As shown, based on the first embodiment, the system further includes a sensing component 30, the sensing component 30 includes a sensor body 31, the sensor body 31 is provided with an infusion tube slot 31.1, the sensor body 31 is provided with a built-in sensor 32, and the dial 21 is provided with a sensor 24. The sensing component 30 can be charged on the charging base 14 of the equipment cabinet 12.

[0031] Example 3: Combination Figure 1 and Figure 3 As shown, on the basis of the first or second embodiment, a transparent glass 16 is provided on the device door 13 , and a screen 17 is provided on the cabinet body 11 .

[0032] Embodiment 4: Combination Figure 2 As shown, based on the first, second or third embodiment, a disinfection device is provided in the equipment cabinet 12, and the disinfection device is an ultraviolet disinfection lamp 18 and / or an ozone generator 19, and a control module 110 is provided in the cabinet body 11.

[0033] Embodiment 5: Combination Figure 4-5 As shown, based on the above embodiment, an indicator light 27 is provided on the top surface of the dial 21, and a charging port 28 is provided on the side.

[0034] Example 6: Combination Figure 4-5 As shown, based on the above embodiment, an infusion tube buckle A25 is arranged on the outer side of the infusion tube heating groove 21.1 of the dial 21, and an infusion tube stopping device 26 is arranged on the inner side at a position corresponding to the infusion tube buckle A25.

[0035] When in use, the built-in sensor 32 is paired and linked with the sensor 24, and the built-in sensor 32 monitors the infusion status in real time. When it is detected that the infusion is stopped, that is, there is no liquid in the infusion tube 100, it immediately sends a stop command to the sensor 24, and the infusion tube stopping device 26 cooperates with the infusion tube buckle 25 to clamp the infusion tube 100 to prevent air from entering the vein and blood reflux.

[0036] Embodiment 7: Combination Figure 5 As shown, on the basis of the sixth embodiment, the infusion tube stopping device 26 includes a micro motor and a push rod transmission-connected to the movable end thereof, and the outer end of the push rod abuts against the infusion tube 100 .

[0037] Embodiment 8: Combination Figure 6As shown, on the basis of Example 6, the infusion tube stopping device 26 includes an electromagnetic stop pin 26.1 and a stop pressure rod 26.2, the stop pressure rod 26.2 is rotatably connected to the dial 21 through a pin rod 26.3, the inner end of the stop pressure rod 26.2 is provided with a groove matching the movable end of the electromagnetic stop pin 26.1, a compression spring 26.4 is provided on one side of the inner end, and a lower pressure block 26.5 is provided on the other side, and a return spring 26.6 is sleeved on the lower pressure block 26.5, and the outer end of the stop pressure rod 26.2 is against the infusion tube 100.

[0038] Embodiment 9: Combination Figure 7-8 As shown, based on the above embodiment, a sensor fixing part 33 is provided on the back of the sensor body 31, a sensor indicator light 34 is provided on the front, and an infusion tube buckle B35 is provided on the sensor body 31 at the infusion tube slot 31.1.

[0039] The above description is only a specific embodiment of the present invention, but the structural features of the present invention are not limited thereto. The present invention can be used on similar products. Any changes or modifications made by any technician in the field of the present invention are covered by the patent scope of the present invention.

Claims

1. An intelligent infusion heating and control system, used for heating and controlling an infusion tube (100), characterized in that: The system comprises a charging and disinfecting component (10) and a heating component (20); The charging and disinfection assembly (10) comprises a cabinet body (11), a certain number of equipment cabinets (12) with equipment doors (13) are arranged on the cabinet body (11), a charging base (14) is arranged in the equipment cabinet (12), and an equipment cabinet indicator light (15) is arranged on the equipment cabinet (12) or the equipment door (13); The heating component (20) is in the shape of a wristwatch, comprising a dial (21) and wristbands (22) on both sides thereof; an infusion tube heating groove (21.1) is arranged circumferentially around the dial (21), and a constant temperature circuit module (23) is arranged inside; The heating component (20) can be charged on a charging base (14) of the equipment cabinet (12).

2. The intelligent infusion heating and control system according to claim 1 is characterized in that: The system further comprises a sensing component (30), the sensing component (30) comprising a sensor body (31), the sensor body (31) being provided with an infusion tube slot (31.1), a built-in sensor (32) being provided in the sensor body (31), and a sensor (24) being provided in the dial (21).

3. The intelligent infusion heating and control system according to claim 1 is characterized in that: The cabinet body (11) is provided with a screen (17), and the device door (13) is provided with transparent glass (16).

4. The intelligent infusion heating and control system according to claim 1, characterized in that: A disinfection device is arranged in the equipment cabinet (12), and the disinfection device is an ultraviolet disinfection lamp (18) and / or an ozone generator (19). A control module (110) is arranged in the cabinet body (11).

5. The intelligent infusion heating and control system according to claim 1 is characterized in that: An indicator light (27) is provided on the top surface of the dial (21), and a charging port (28) is provided on the side surface.

6. The intelligent infusion heating and control system according to claim 1, characterized in that: An infusion tube buckle A (25) is arranged on the outside of the infusion tube heating groove (21.1) of the dial (21), and an infusion tube locking device (26) is arranged on the inside at a position corresponding to the infusion tube buckle A (25).

7. The intelligent infusion heating and control system according to claim 6, characterized in that: The infusion tube stopping device (26) comprises a micro motor and a push rod that is transmission-connected to the movable end of the micro motor, and the outer end of the push rod abuts against the infusion tube (100).

8. The intelligent infusion heating and control system according to claim 6, characterized in that: The infusion tube locking device (26) comprises an electromagnetic locking pin (26.1) and a locking pressure rod (26.2); the locking pressure rod (26.2) is rotatably connected to the dial (21) via a pin rod (26.3); the inner end of the locking pressure rod (26.2) is provided with a groove matching the movable end of the electromagnetic locking pin (26.1); a compression spring (26.4) is provided on one side of the inner end; a lower pressing block (26.5) is provided on the other side; a return spring (26.6) is sleeved on the lower pressing block (26.5); and the outer end of the locking pressure rod (26.2) abuts against the infusion tube (100).

9. The intelligent infusion heating and control system according to claim 2, characterized in that: The sensor body (31) is provided with a sensor fixing piece (33) at the back and a sensor indicator light (34) at the front.

10. The intelligent infusion heating and control system according to claim 2, characterized in that: An infusion tube buckle B (35) is provided on the sensor body (31) at the infusion tube clamping slot (31.1).

Images