阅读说明：本技术 一种医用胃肠营养液加热装置 (Medical heating device for gastrointestinal nutrient solution ) 是由 周云霞 于 2021-08-23 设计创作，主要内容包括：本发明公开了一种医用胃肠营养液加热装置,包括加热盒及加热盒附件,加热盒分为内层传导隔离、中层规律均匀分布的加热装置、外层保温保护装置及温度显示装置,内层为中心空腔瓶状。加热盒为合页状设置,可开关活动。本发明通过环形均匀规律分布的智能温控加热装置,实现了不同环境温度下对营养液合理均匀加热和持续保温的功能,而且安全不会对使用者造成危害。通过限位机构,使得拆装盖板变得非常方便,便于对发热腔内的反应物进行更换,使得本装置可以重复使用,降低使用成本。(The invention discloses a medical gastrointestinal nutrient solution heating device which comprises a heating box and a heating box accessory, wherein the heating box is divided into a heating device with an inner layer in conduction isolation and a middle layer regularly and uniformly distributed, an outer layer heat preservation protection device and a temperature display device, and the inner layer is in a shape of a bottle with a central cavity. The heating box is arranged in a hinge shape and can be opened and closed for movement. According to the invention, through the intelligent temperature control heating devices which are uniformly and regularly distributed in a ring shape, the functions of reasonably and uniformly heating and continuously preserving heat of the nutrient solution at different environmental temperatures are realized, and the intelligent temperature control heating device is safe and does not cause harm to users. Through stop gear for the dismouting apron becomes very convenient, is convenient for change the reactant in the intracavity that generates heat, makes this device repeatedly usable, reduces use cost.)

1. A medical heating device for gastrointestinal nutrient solution is characterized in that: including heating box and heating box annex, the heating box divide into heating device, the outer heat preservation protection device that inlayer conduction was kept apart, middle level law evenly distributed, and the inlayer is central cavity bottle form, the heating box is the setting of hinge form, but switch activity.

2. The medical heating device for the gastrointestinal nutrient solution, according to claim 1, wherein: the heating box comprises two box bodies (1), wherein the two box bodies (1) are oppositely arranged, the two box bodies (1) are movably connected through hinges (2), and a placing groove (25) is formed in the bottom of each box body (1).

3. The heating device of claim 2, wherein: heating device includes baffle (23), baffle (23) fixed connection be in the inside of box body (1), baffle (23) will two parts about the inside of box body (1) divide into are located baffle (23) below is solution inner chamber (24), is located the top of baffle (23) is heating chamber (27), the last fixed surface of baffle (23) is connected with arc (28), feed inlet (30) have been seted up at the top of box body (1), be provided with filtering component on feed inlet (30), the last adjustment mechanism that is provided with of filtering component.

4. The apparatus according to claim 3, wherein: the filter assembly comprises a filter screen (20), a support groove (6) is formed in the top of the box body (1) and located outside the feed inlet (30), and the filter screen (20) is arranged in the support groove (6).

5. The apparatus according to claim 4, wherein: the adjusting mechanism comprises a cover plate (17), a circular plate (15) and a sector adjusting plate (13), the cover plate (17) is fixed in the supporting groove (6) through a limiting mechanism, a round hole (21) is arranged in the middle of the cover plate (17), an annular gap (18) is arranged on the upper surface of the cover plate (17) outside the round hole (21), the circular plate (15) is fixedly arranged inside the annular notch (18), a support plate (1701) is fixedly connected inside the round hole (21), a motor (14) is embedded and fixed on the upper surface of the support plate (1701), the upper surface of the circular plate (15) is rotationally connected with a fan-shaped adjusting plate (13), the upper end of the rotating shaft of the motor (14) penetrates through the circular plate (15) and is fixedly connected with the bottom of the fan-shaped adjusting plate (13), the surface of the circular plate (15) is provided with a vent hole (16) matched with the fan-shaped adjusting plate (13).

6. The apparatus according to claim 5, wherein: stop gear includes spring (9) and inserted bar (7), the inside of box body (1) seted up with support slot (6) slot (10) that are linked together, spring (9) set up the inside of slot (10), the one end of inserted bar (7) is inserted the inside of slot (10), spout (11) have been seted up on the surface of box body (1), the bottom of spout (11) with slot (10) are linked together, the inside slip of spout (11) is provided with slider (8), the bottom of slider (8) with inserted bar (7) fixed connection, the side of apron (17) seted up with inserted bar (7) matched with jack (22).

7. The apparatus according to claim 6, wherein: the surface of the box body (1) is provided with a limiting groove (12), and the limiting groove (12) is communicated with the sliding groove (11).

8. The apparatus according to claim 5, wherein: an elastic sealing ring (19) is arranged between the cover plate (17) and the filter screen (20).

9. The apparatus according to claim 5, wherein: the heating box accessory comprises a control box (5), the control box (5) is fixedly arranged on the outer wall of the box body (1), a touch display screen (31) is embedded and fixed on the surface of the control box (5), a controller is fixedly arranged in the control box (5), a temperature sensor (26) is fixedly arranged on the inner wall of the solution inner cavity (24), the temperature sensor (26) is electrically connected with the signal input end of the controller, a first indicator light (32) and a second indicator light (33) are fixedly arranged on the surface of the control box (5), the controller with touch display screen (31) electric connection, the signal output part of controller respectively with first pilot lamp (32), second pilot lamp (33) and motor (14) automatically controlled end electric connection, control box (5) inside is provided with the lithium cell that is used for the power supply.

10. The heating device of claim 2, wherein: the outer layer heat preservation protection device comprises a polyurethane heat preservation coating, and the polyurethane heat preservation coating is sprayed on the surface of the box body (1).

Technical Field

The invention belongs to the technical field of medical appliances, and particularly relates to a medical heating device for gastrointestinal nutrient solution.

Background

Along with the rapid development of social economy, the time of people's work and rest, eat is more and more irregular for stomach also appears the damage of different degree, serious needs are treated, need supply nutrient solution speed of healing up with higher speed after the treatment, because the stomach is in the recovery stage, can not eat supercooled nutrient solution, otherwise can cause serious stimulation to gastrointestinal tract, and then reduce the effect of recovering, consequently need heat the nutrient solution to suitable temperature in the time of cold day, take again, but current heating device all adopts electric heating, this makes heating device be not convenient for carry, and there is the inhomogeneous phenomenon of heating, and because of the patient is in the recovery stage, it is fragile, when using, the electric shock accident probably takes place, this has very big potential safety hazard.

Disclosure of Invention

The invention aims to provide a medical heating device for gastrointestinal nutrient solution, which solves the problems in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a medical stomach intestines nutrient solution heating device, includes heating box and heating box annex, the heating box divide into heating device, the outer protection device that keeps warm that inlayer conduction is kept apart, middle level rule evenly distributed, and the inlayer is central cavity bottle form, the heating box is the setting of hinge form, but switch activity.

By adopting the technical scheme: the device has the advantages that the function of quickly heating the nutrient solution is realized, people can be guaranteed to drink the nutrient solution with the appropriate temperature when going out, the device has the heat preservation function, the heat preservation time is long, the situation that the nutrient solution which is not drunk up becomes cool is avoided, and the device has the function of repeated use.

Preferably, the heating box comprises two box bodies which are oppositely arranged and movably connected through hinges, and a placing groove is formed in the bottom of each box body.

By adopting the technical scheme: the reaction rate of the iron powder is controlled conveniently by rotating the fan-shaped adjusting plate, and then the heating temperature is adjusted.

Preferably, heating device includes the baffle, baffle fixed connection is in the inside of box body, the baffle will the inside of box body divide into two parts from top to bottom, is located the baffle below is the solution inner chamber, is located the top of baffle is the heating chamber, the last fixed surface of baffle is connected with the arc, the feed inlet has been seted up at the top of box body, be provided with filtering component on the feed inlet, the last adjustment mechanism that is provided with of filtering component.

By adopting the technical scheme: the nutrient solution can be heated evenly by the liquid in the solution inner cavity.

Preferably, the filter assembly comprises a filter screen, a support groove is formed in the top of the box body and located outside the feed inlet, and the filter screen is arranged in the support groove.

By adopting the technical scheme: the heating cavity can prevent the heating material from leaking out while ensuring that air can enter the heating cavity.

Preferably, adjustment mechanism includes apron, plectane and fan-shaped regulating plate, the apron is fixed through stop gear support the inside in groove, the round hole has been seted up at the middle part of apron, is located the outside of round hole annular breach has been seted up to the upper surface of apron, plectane fixed mounting is in the inside of annular breach, the inside fixedly connected with backup pad of round hole, the upper surface of backup pad is inlayed and is fixed with the motor, the upper surface of plectane rotates and is connected with fan-shaped regulating plate, run through the upper end of motor shaft the plectane with the bottom fixed connection of fan-shaped regulating plate, the surface of plectane seted up with fan-shaped regulating plate matched with air vent.

By adopting the technical scheme: the reaction rate of the iron powder is controlled conveniently by rotating the fan-shaped adjusting plate, and then the heating temperature is adjusted.

Preferably, the limiting mechanism comprises a spring and an inserting rod, a slot communicated with the supporting groove is formed in the box body, the spring is arranged in the slot, one end of the inserting rod is inserted into the slot, a sliding groove is formed in the surface of the box body, the bottom of the sliding groove is communicated with the slot, a sliding block is arranged in the sliding groove in a sliding mode, the bottom of the sliding block is fixedly connected with the inserting rod, and a jack matched with the inserting rod is formed in the side face of the cover plate.

By adopting the technical scheme: the cover plate is convenient to disassemble and assemble.

Preferably, the surface of the box body is provided with a limiting groove, and the limiting groove is communicated with the sliding groove.

By adopting the technical scheme: when the cover plate is disassembled, the sliding block is pushed into the limiting groove, and the situation that the inserted rod is pushed into the inserting hole by the spring is avoided.

Preferably, an elastic sealing ring is arranged between the cover plate and the filter screen.

By adopting the technical scheme: through elastic sealing ring cooperation apron, can fix the filter screen firmly on supporting the groove, avoid the reactant in the heating chamber to leak out, the convenient change to the filter screen simultaneously.

Preferably, the heating box annex includes the control box, control box fixed mounting is in the outer wall of box body, the surface mosaic of control box is fixed with touch display screen, the inside fixed mounting of control box has the controller, the inner wall fixed mounting of solution inner chamber has temperature sensor, temperature sensor with the signal input part electric connection of controller, the fixed surface of control box installs first pilot lamp and second pilot lamp, the controller with touch display screen electric connection, the signal output part of controller respectively with first pilot lamp, second pilot lamp with the automatically controlled end electric connection of motor, the inside lithium cell that is used for the power supply that is provided with of control box.

By adopting the technical scheme: the temperature of solution in the solution cavity can be known in real time by a user, and the reaction rate of iron powder in the heating cavity can be adjusted in time.

Preferably, the outer layer heat-insulation protection device comprises a polyurethane heat-insulation coating, and the polyurethane heat-insulation coating is sprayed on the surface of the box body.

By adopting the technical scheme: through setting up the heat preservation coating, improve the heat preservation effect.

The invention has the technical effects and advantages that:

1. according to the nutrient solution heating device, the heating box is matched with the heating device and the adjusting mechanism, so that the functions of uniformly heating and continuously preserving heat of the nutrient solution are realized, meanwhile, the temperature during heating can be adjusted, the nutrient solution heating device is safe, cannot cause harm to users, and is convenient to carry;

2. through stop gear for the dismouting apron becomes very convenient, is convenient for change the reactant in the intracavity that generates heat, makes this device repeatedly usable, reduces use cost.

Drawings

FIG. 1 is a schematic structural diagram of a medical heating device for gastrointestinal nutrient solution according to the present invention;

FIG. 2 is a schematic view of the medical heating device for gastrointestinal nutrition solution according to the present invention when deployed;

FIG. 3 is a schematic structural diagram of a temperature sensor of the medical heating device for gastrointestinal nutrient solution according to the present invention;

FIG. 4 is a schematic structural diagram of a filter screen of the medical heating device for gastrointestinal nutrient solution of the present invention;

FIG. 5 is a schematic structural view of an arc-shaped plate of the medical heating device for gastrointestinal nutrient solution according to the present invention;

FIG. 6 is an enlarged view of portion A of FIG. 5;

FIG. 7 is an enlarged view of portion B of FIG. 4;

fig. 8 is a structural schematic diagram of a control box of the medical gastrointestinal nutrient solution heating device of the invention.

In the figure: 1. a box body; 2. a hinge; 3. hook surface of magic tape; 4. magic tape hair side; 5. a control box; 6. a support groove; 7. inserting a rod; 8. a slider; 9. a spring; 10. a slot; 11. a chute; 12. a limiting groove; 13. a sector adjusting plate; 14. a motor; 15. a circular plate; 16. a vent hole; 17. a cover plate; 1701. a support plate; 18. an annular gap; 19. an elastic sealing ring; 20. a filter screen; 21. a circular hole; 22. a jack; 23. a partition plate; 24. a solution lumen; 25. a placement groove; 26. a temperature sensor; 27. a heating cavity; 28. an arc-shaped plate; 29. a rubber support pad; 30. a feed inlet; 31. a touch display screen; 32. a first indicator light; 33. a second indicator light; 34. and a USB interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 8 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 embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. 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.

Example 1:

as shown in figures 1-8, the invention provides a medical heating device for gastrointestinal nutrient solution, which comprises a heating box and heating box accessories, wherein the heating box is divided into a heating device with an inner layer in conduction isolation and a middle layer regularly and uniformly distributed, and an outer layer heat preservation protection device, the inner layer is in a shape of a bottle with a central cavity, and the heating box is arranged in a hinge shape and can be opened and closed movably.

The heating box is composed of two box bodies 1, a placing groove 25 is formed in the bottom of each box body 1, the two box bodies 1 are oppositely arranged, and the two box bodies 1 are movably connected through hinges 2;

as shown in fig. 3 and 5, the heating device includes a partition plate 23, the partition plate 23 is fixedly connected inside the box body 1, the arc plate 28 is fixedly installed on the upper surface of the partition plate 23, and can be separated through the arc plate 28, so as to avoid mixing of iron powder and other catalysts when a heating material is added, meanwhile, the partition plate 23 divides the inside of the box body 1 into an upper part and a lower part, a solution inner cavity 24 is formed below the partition plate 23, the solution in the solution inner cavity 24 is a supersaturated sodium acetate solution, the supersaturated sodium acetate solution absorbs heat quickly, so that the nutrient solution can be heated quickly, and the partition plate 23 plays roles in isolation and heat conduction;

as shown in fig. 3 and 5, a heating cavity 27 is located above the partition plate 23, the heating material filled in the heating cavity 27 is iron powder, carbon powder, inorganic salt and vermiculite, and a feeding port 30 is formed in the top of the box body 1, so that the heating cavity 27 can be conveniently filled with iron powder and reactants for cleaning the iron powder;

as shown in fig. 4, 6 and 7, in order to realize the adjustment of the heating temperature, the device is further provided with an adjusting mechanism, the adjusting mechanism comprises a cover plate 17 and a fan-shaped adjusting plate 13, the cover plate 17 is arranged in the supporting groove 6, in order to facilitate the disassembly and assembly of the cover plate 17, a limiting mechanism is arranged, the limiting mechanism comprises a spring 9 and an inserting rod 7, the inside of the box body 1 is provided with a slot 10 communicated with the supporting groove 6, the spring 9 is arranged inside the slot 10, one end of the inserting rod 7 is inserted into the slot 10, the surface of the box body 1 is provided with a chute 11, the bottom of the chute 11 is communicated with the slot 10, a slide block 8 is arranged inside the chute 11 in a sliding way, the bottom of the slide block 8 is fixedly connected with the inserted link 7, the side surface of the cover plate 17 is provided with an inserting hole 22 matched with the inserted link 7, the inserted rod 7 is inserted into the inserting hole 22 through the elastic force of the spring 9, so that the cover plate 17 is fixed;

the limiting principle of the limiting mechanism is as follows: when the box body is disassembled, the inserting rod 7 is only required to be pulled out of the inserting hole 22 through the sliding block 8, in order to avoid that the inserting rod 7 is pushed into the inserting hole 22 again by the spring 9 when the box body is disassembled, the surface of the box body 1 is provided with the limiting groove 12, and the limiting groove 12 is communicated with the sliding groove 11;

the middle of the cover plate 17 is provided with a round hole 21, the upper surface of the outer cover plate 17 positioned in the round hole 21 is provided with an annular notch 18, a circular plate 15 is fixedly arranged inside the annular notch 18, the fan-shaped adjusting plate 13 is rotatably connected to the upper surface of the circular plate 15, in order to rotate the fan-shaped adjusting plate 13, a supporting plate 1701 is arranged, the supporting plate 1701 is fixedly connected inside the round hole 21, a motor 14 is fixedly embedded on the upper surface of the supporting plate 1701, the upper end of a rotating shaft of the motor 14 penetrates through the circular plate 15 and is fixedly connected with the bottom of the fan-shaped adjusting plate 13, the surface of the circular plate 15 is provided with an air vent 16 matched with the fan-shaped adjusting plate 13, the speed of air entering the heating cavity 27 can be adjusted by rotating the fan-shaped adjusting plate 13, the reaction rate of iron powder can be controlled, and the adjustment of the heating temperature is further realized;

as shown in fig. 1 and 4, in order to facilitate a user to know the temperature of the solution in the solution cavity 24 in real time and further adjust the reaction rate of the iron powder in the heating cavity 27 in time, the control box 5 is fixedly installed on the outer wall of the box body 1, the controller is installed inside the control box 5, the touch display screen 31 is embedded on the surface of the control box 5, the first indicator lamp 32 and the second indicator lamp 33 are fixedly installed on the surface of the control box 5, the temperature sensor 26 is installed on the inner wall of the solution cavity 24, the temperature sensor 26 is electrically connected with the signal input end of the controller, the controller is electrically connected with the touch display screen 31, the signal output end of the controller is electrically connected with the first indicator lamp 32, the second indicator lamp 33 and the electric control end of the motor 14, the lithium battery for supplying power is installed inside the control box 5, and when the temperature in the solution cavity 24 is lower than 30 ℃ or higher than 38 ℃ through the installed indicator lamp, the corresponding indicator lamp emits alarm light to remind a user in time, and the controller controls the motor 14 to drive the fan-shaped adjusting plate 13 to rotate, so that the function of automatically adjusting the temperature is realized;

as shown in fig. 4-6, in order to ensure that air can enter the heating cavity 27 and prevent the heat generating material from leaking, a filter assembly is disposed on the feeding port 30, the filter assembly includes a filter screen 20, the filter screen 20 is selected from non-woven fabrics, a supporting groove 6 is disposed at the top of the external box body 1 of the feeding port 30, the filter screen 20 is disposed on the upper surface of the supporting groove 6, in order to facilitate replacement of the filter screen 20, an elastic sealing ring 19 is disposed between the cover plate 17 and the filter screen 20, and the filter screen 20 can be firmly fixed on the supporting groove 6 by matching the elastic sealing ring 19 with the cover plate 17, so as to prevent the reactant in the heating cavity 27 from leaking out;

in order to improve the heat preservation effect, the surface of the box body 1 is coated with a polyurethane heat preservation coating, the thickness of the polyurethane heat preservation coating is 0.5 mm-1.5 mm,

as shown in fig. 2, a rubber support pad 29 is fixedly connected to one side of the case 1 to facilitate the placement of the case 1.

As shown in fig. 1 and 2, a hook and loop fastener surface 3 is fixedly connected to the surface of the upper box body 1, and a hook and loop fastener surface 4 is arranged on the surface of the lower box body 1;

the heat preservation box has the functions that the two box bodies 1 can be firmly fixed together, the heat loss is further reduced, and the heat preservation effect and the heat preservation duration are improved.

Wherein, one side of the control box 5 is provided with a USB interface 34.

According to the technical scheme, the working steps of the scheme are summarized and carded:

when in use, firstly, the iron powder and the catalyst mixture carbon powder, vermiculite and inorganic salt are sequentially led into the heating cavity 27, then the cover plate 17 is closed, the iron powder and the catalyst mixture are shaken up and down to be uniformly mixed, then the nutrition bottle is placed in the placing groove 25, then the two box bodies 1 are combined together, then the lock catch is buckled and lapped on the lock catch, when the iron powder and the oxygen are oxidized and reacted, the generated heat heats the supersaturated sodium acetate solution in the solution inner cavity 24, then the supersaturated sodium acetate solution after temperature rise uniformly heats the nutrition bottle in the placing groove 25, the fan-shaped adjusting plate 13 is driven by the motor 14 controlled by the controller to rotate so as to adjust the reaction rate of the iron powder, further, the temperature grading adjustment and heating are realized, the target temperature adjustment is carried out on the heating liquid, when the iron powder in the heating cavity 27 is reacted, the reactant of the iron powder is taken out by opening the cover plate 17, and then new iron powder is placed in the heating cavity 27.

To sum up: according to the nutrient solution heating device, the heating box is matched with the heating device and the adjusting mechanism, so that the functions of uniformly heating and continuously preserving heat of the nutrient solution are realized, meanwhile, the temperature during heating can be adjusted, the nutrient solution heating device is safe and does not cause harm to a user, meanwhile, the nutrient solution heating device is convenient to carry, the cover plate 17 is very convenient to disassemble and assemble through the limiting mechanism, the reactant in the heating cavity is convenient to replace, the nutrient solution heating device can be repeatedly used, and the use cost is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.