Enteral nutrition infusion device

Abstract

The invention discloses an enteral nutrition infusion device. The device comprises a bottom frame; the storage structure is arranged on one side of the bottom frame; the liquid conveying pump is arranged at the top of the bottom frame; the protection structure is arranged between the bottom frame and the infusion pump; according to the device, a nutrient solution in the placement barrel can be subjected to auxiliary heating under the action of the regulation and control heat preservation structure, meanwhile, the temperature in the placement barrel can be controlled under the action of a first temperature sensor, then auxiliary heating can be carried out, and meanwhile, the temperature in the placement barrel can be controlled under the action of a stirring rod; a nutrient solution in the placing barrel can be stirred and mixed, blockage caused by layered precipitation is avoided, under the action of a second temperature sensor and a heating frame, the temperature can be measured before the nutrient solution is about to enter a human body, then temperature control is carried out, heating can be carried out when necessary, and then temperature reduction of the nutrient solution in the conveying process is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of infusion devices, in particular to an enteral nutrition infusion device. Background Art

[0002] For patients with severe gastrointestinal diseases who are unable to eat independently or whose functions are partially damaged, resulting in the inability to absorb nutrients normally, an artificial fistula will be created to artificially create a feeding channel for the delivery of enteral nutrition, thereby ensuring the infusion and absorption of enteral nutrition and providing the nutrients needed for normal human activities.

[0003] Considering that during the fistula process, it is necessary to transport the nutrient solution to the stoma, so that the nutrient solution can be delivered to the designated intestinal site, it is necessary to use an enteral infusion device for auxiliary delivery, so as to meet the normal infusion and absorption of the enteral nutrient.

[0004] Generally, there are two common problems in the process of delivering nutrient solution by traditional infusion devices. The first problem is that the nutrient solution is not mixed evenly during the infusion process, which makes it easy for high-concentration nutrients to be stratified, and then the bottom is easily blocked during the infusion process. The common treatment method is to repeatedly press the delivery hose when blockage occurs to make the blockage unblocked. This process is very time-consuming and labor-intensive, and will cause reflux of the infusion solution when blockage occurs, which is very inconvenient to handle. The second problem is that during the delivery of the nutrient solution, the nutrient solution with a lower temperature will cause a burden on absorption and digestion during the infusion process, and the low temperature is not conducive to gastrointestinal absorption. The common treatment method is to heat it before infusion, but during the delivery of the nutrient solution, the nutrient solution will also cool in the infusion tube, resulting in poor insulation effect.

[0005] In summary, it is necessary to propose an enteral nutrition infusion device to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide an enteral nutrition infusion device to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] An enteral nutrition infusion device, comprising:

[0009] Bottom frame;

[0010] A storage structure, which is arranged on one side of the bottom frame;

[0011] An infusion pump, which is arranged on the top of the bottom frame;

[0012] A protective structure, which is arranged between the bottom frame and the infusion pump;

[0013] A placing tube, which is arranged on the top of the protective structure, and has a cylindrical top and a funnel bottom;

[0014] A regulating and heat-insulating structure is arranged on the top of the protective structure;

[0015] An infusion tube, one end of which is fixedly mounted to the bottom liquid outlet of the placement tube;

[0016] The fixed infusion structure is arranged at one end of the infusion tube away from the placement tube.

[0017] Preferably, the storage structure also includes a partition plate fixedly connected to the inner wall of the bottom frame, rectangular slide grooves are provided on both sides of the inner wall of the bottom frame below the partition plate, a rectangular slider is slidably connected to the inner wall of the rectangular slide groove, a placement frame is fixedly connected to one side of the outer surface of the rectangular slider, an auxiliary cover plate is fixedly connected to one side of the outer surface of the placement frame, and an operating rod is fixedly connected to one side of the outer surface of the auxiliary cover plate.

[0018] Preferably, the infusion pump also includes a pump housing, a control panel is fixedly mounted on one side of the pump housing, a regulating and extrusion assembly is arranged inside the control panel, a first screw is rotatably connected to one side of the pump housing, a screw hole block is threadedly connected to the outer surface of the first screw, a first limit rod is fixedly connected to one side of the pump housing, the first limit rod is slidably arranged on the inner wall of the screw hole block, and an auxiliary pressure plate is fixedly connected to one side of the outer surface of the screw hole block.

[0019] Preferably, the protective structure also includes a first motor fixedly installed at the bottom of the partition plate, the output end of the first motor is fixedly connected to a second screw, the outer surface of the second screw is threadedly connected to a screw hole plate, the top of the outer surface of the partition plate is fixedly connected to a second limit rod, the second limit rod is slidably set on the inner wall of the screw hole plate, the top of the partition plate is fixedly connected to an auxiliary plug rod, the bottom of the screw hole plate is fixedly connected to an auxiliary circular frame, the top of the screw hole plate is provided with a circular plug hole, the auxiliary plug rod is inserted in the inner walls of the auxiliary circular frame and the circular plug hole, the top of the screw hole plate is provided with a circular hole, the top of the second screw is fixedly connected to a circular baffle, the inner wall of one side of the auxiliary circular frame is threadedly connected to a threaded extrusion rod, the top of the outer surface of the screw hole plate is fixedly connected to a support rod, and the top of the support rod is fixedly connected to an installation cover.

[0020] Preferably, the regulating and heat-insulating structure also includes a control cabinet fixedly mounted on the top of the outer surface of the mounting cover plate, a first temperature sensor is fixedly mounted on the inner wall of one side of the placing cylinder, a first control cable is arranged between the first temperature sensor and the control cabinet, a circular clamp frame is fixedly connected to the inner wall of the placing cylinder, a circular clamp block is clamped on the inner wall of the circular clamp frame, and a circular cover plate is fixedly connected to the top of the outer surface of the circular clamp block.

[0021] Preferably, a second motor is fixedly mounted on the top of the outer surface of the circular cover, a stirring rod is fixedly connected to the output end of the second motor, a heating rod is fixedly mounted on the inner wall of the circular cover, and a second control cable is arranged between the heating rod and the control cabinet.

[0022] Preferably, the top of the control cabinet is electrically connected to a third control cable, the end of the third control cable away from the control cabinet is forked and forked into two sections, and the two sections of the third control cable are electrically connected to a heating frame and a second temperature sensor, respectively.

[0023] Preferably, a central processing unit is provided inside the control cabinet, the input end of the central processing unit is electrically connected to an information receiving module, the output end of the central processing unit is electrically connected to an information processing module, the input end of the information receiving module is electrically connected to a first information transmission module and a second information transmission module, respectively, the output end of the information processing module is electrically connected to a first temperature control module and a second temperature control module, respectively, the first information transmission module is electrically connected to a first temperature sensor, the second information transmission module is electrically connected to a second temperature sensor, the first temperature control module is electrically connected to a heating rod, and the second temperature control module is electrically connected to a heating frame.

[0024] Preferably, the fixed infusion structure also includes a transition tube fixedly connected to one end of the infusion tube, the heating frame is fixedly connected to the connection between the transition tube and the infusion tube, the second temperature sensor is fixedly installed on the inner wall of the transition tube, a drainage branch pipe is fixedly connected to the inner wall of one side of the transition tube, one end of the drainage branch pipe is fixedly connected to a threaded barrel, the inner wall of the threaded barrel is threadedly connected to a threaded sealing rod, and the end of the transition tube away from the infusion tube is fixedly connected to an insertion catheter.

[0025] Preferably, a connecting circular plate is fixedly connected to the connection between the insertion conduit and the transition conduit, a sealing ring block is fixedly connected to one side of the outer surface of the connecting circular plate, a fixing cloth block is inserted into the outer surface of the insertion conduit, a ring-shaped adhesive tape is fixedly connected to one side of the outer surface of the fixing cloth block, a ring-shaped block is fixedly connected to the other side of the fixing cloth block, a sealing ring groove is provided on the inner wall of one side of the ring-shaped block, a first strap and a second strap are respectively fixedly connected to the outer surface of the connecting circular plate, a rectangular ring block is fixedly connected to one side of the outer surface of the second strap, a fleece-surface Velcro is fixedly connected to one side of the outer surface of the first strap, and a hook-surface Velcro is fixedly connected to one side of the outer surface of the second strap.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention can assist in heating the nutrient solution inside the placement tube under the action of the regulating insulation structure, and at the same time, under the action of the first temperature sensor, can control the temperature inside the placement tube, and then can perform auxiliary heating, and at the same time, under the action of the stirring rod, can stir and mix the nutrient solution inside the placement tube to avoid blockage caused by stratification and precipitation, and under the action of the second temperature sensor and the heating frame, the temperature of the nutrient solution can be measured before it enters the human body, and then the temperature can be controlled, and heating can be performed when necessary, thereby avoiding the temperature of the nutrient solution from dropping during transportation, and by setting a fixed infusion structure, the inserted catheter can be fixed to the skin, thereby preventing the inserted catheter from separating easily during the infusion process, and by setting a storage structure, the placement frame can store medical instruments during the infusion process, and by setting a protective structure, the infusion pump can be stored in the bottom frame during the infusion process, thereby playing a protective and anti-accidental touch role. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The figure is a schematic diagram showing the overall structure of the enteral nutrition infusion device;

[0028] Figure 2 A schematic diagram showing the structure of the bottom frame of the enteral nutrition infusion device;

[0029] Figure 3 A schematic diagram showing the structure of the screw hole plate of the enteral nutrition infusion device;

[0030] Figure 4 A schematic diagram showing the structure of the interior of the bottom frame of the enteral nutrition infusion device;

[0031] Figure 5 A schematic diagram showing the structure of the interior of the bottom frame of the enteral nutrition infusion device;

[0032] Figure 6 A schematic diagram showing the structure of the enteral nutrition infusion device where the cover plate is installed;

[0033] Figure 7 A schematic diagram showing the structure of the enteral nutrition infusion device where the tube is placed;

[0034] Figure 8 A schematic diagram showing the structure of a stirring rod of an enteral nutrition infusion device;

[0035] Fig. 9 A schematic diagram showing the structure of the infusion tube of the enteral nutrition infusion device;

[0036] Fig.10 To show the enteral nutrition infusion device Figure 7 Enlarged view of point A in the middle;

[0037] Fig.11 To show the enteral nutrition infusion device Fig. 9 Enlarged view of point B in the middle;

[0038] Fig.12 The figure shows the system flow chart of the enteral nutrition infusion device.

[0039] In the figure:

[0040] 1. Bottom frame;

[0041] 2. Storage structure; 21. Rectangular slide; 22. Partition plate; 23. Rectangular slider; 24. Placement frame; 25. Auxiliary cover; 26. Operating lever;

[0042] 3. Infusion pump; 31. Pump housing; 32. Control panel; 33. First screw; 34. Screw hole block; 35. First limit rod; 36. Auxiliary pressure plate;

[0043] 4. Protective structure; 41. First motor; 42. Second screw rod; 43. Second limit rod; 44. Screw hole plate; 45. Round baffle plate; 46. Round hole; 47. Auxiliary plug rod; 48. Auxiliary round frame; 49. Round plug hole; 410. Mounting cover plate; 411. Threaded extrusion rod; 412. Support rod;

[0044] 5. Place the tube;

[0045] 6. Control and insulation structure; 61. Control cabinet; 62. First temperature sensor; 63. First control cable; 64. Round card frame; 65. Round card block; 66. Round cover plate; 67. Second motor; 68. Stirring rod; 69. Heating rod; 610. Second control cable; 611. Third control cable; 612. Second temperature sensor; 613. Heating frame; 614. Central processing unit; 615. First information transmission module; 616. Information receiving module; 617. Second information transmission module; 618. Information processing module; 619. First temperature control module; 620. Second temperature control module;

[0046] 7. Infusion tube;

[0047] 8. Fixed infusion structure; 81. Transition pipe; 82. Drainage branch pipe; 83. Threaded cylinder; 84. Threaded blocking rod; 85. Connecting circular plate; 86. Inserting catheter; 87. Sealing ring block; 88. Fixed cloth block; 89. Annular adhesive tape; 810. Annular block; 811. Sealing ring groove; 812. First binding strap; 813. Second binding strap; 814. Rectangular ring block; 815. Velvet Velcro; 816. Hook Velcro. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] See also Figures 1 to 10 , the present invention provides a technical solution:

[0050] An enteral nutrition infusion device, comprising:

[0051] Bottom frame 1;

[0052] A storage structure 2, which is arranged on one side of the bottom frame 1;

[0053] An infusion pump 3, which is arranged on the top of the bottom frame 1;

[0054] A protective structure 4, which is arranged between the bottom frame 1 and the infusion pump 3;

[0055] A placing tube 5 is arranged on the top of the protective structure 4, and the upper part of the placing tube 5 is cylindrical and the lower part is funnel-shaped;

[0056] A regulating and heat-insulating structure 6 is arranged on the top of the protective structure 4;

[0057] An infusion tube 7, one end of which is fixedly mounted to the bottom liquid outlet of the placement tube 5;

[0058] A fixed infusion structure 8, which is arranged at one end of the infusion tube 7 away from the placement tube 5;

[0059] Under the action of the regulating and heat-insulating structure 6, the nutrient solution inside the placement tube 5 can be auxiliary heated. At the same time, under the action of the first temperature sensor 62, the temperature inside the placement tube 5 can be controlled, and then auxiliary heating can be performed. At the same time, under the action of the stirring rod 68, the nutrient solution inside the placement tube 5 can be stirred and mixed to avoid blockage caused by stratification and precipitation. Under the action of the second temperature sensor 612 and the heating frame 613, the temperature of the nutrient solution can be measured before it enters the human body, and then the temperature can be controlled. If necessary, it can be heated to avoid the temperature of the nutrient solution from dropping during the transportation process. By setting a fixed infusion structure 8, the insertion catheter 86 can be fixed to the skin, so that the insertion catheter 86 will not easily separate during the infusion process. By setting a storage structure 2, the placement frame 24 can store medical instruments during the infusion process. By setting a protective structure 4, the infusion pump 3 can be stored in the bottom frame 1 during the infusion process, thereby playing a protective and anti-accidental touch role.

[0060] refer to Figure 3 and Figure 4 The storage structure 2 further includes a partition plate 22 fixedly connected to the inner wall of the bottom frame 1, and rectangular slide grooves 21 are provided on both sides of the inner wall of the bottom frame 1 below the partition plate 22, and a rectangular slider 23 is slidably connected to the inner wall of the rectangular slide groove 21, and a placement frame 24 is fixedly connected to one side of the outer surface of the rectangular slider 23, and an auxiliary cover plate 25 is fixedly connected to one side of the outer surface of the placement frame 24, and an operating rod 26 is fixedly connected to one side of the outer surface of the auxiliary cover plate 25;

[0061] By providing the auxiliary cover plate 25 and the operating rod 26, the placement frame 24 can be driven to move, thereby facilitating the placement of items.

[0062] refer to Figure 3 The infusion pump 3 further includes a pump housing 31, a control board 32 is fixedly mounted on one side of the pump housing 31, a regulating and extruding assembly is arranged inside the control board 32, a first screw rod 33 is rotatably connected to one side of the pump housing 31, a screw hole block 34 is threadedly connected to the outer surface of the first screw rod 33, a first limiting rod 35 is fixedly connected to one side of the pump housing 31, the first limiting rod 35 is slidably arranged on the inner wall of the screw hole block 34, and an auxiliary pressing plate 36 is fixedly connected to one side of the outer surface of the screw hole block 34;

[0063] By setting up the control board 32 and the auxiliary pressure plate 36, the infusion tube 7 can be fixed, and the extrusion assembly is regulated by the existing technology. The extrusion parts containing electrical control include but are not limited to various extrusion plates, extrusion balls or extrusion blocks, which can control the extrusion speed of the infusion tube 7.

[0064] refer to Figure 3-Figure 6The protective structure 4 also includes a first motor 41 fixedly installed at the bottom of the partition plate 22, the output end of the first motor 41 is fixedly connected to a second screw rod 42, the outer surface of the second screw rod 42 is threadedly connected to a screw hole plate 44, the top of the outer surface of the partition plate 22 is fixedly connected to a second limiting rod 43, the second limiting rod 43 is slidably arranged on the inner wall of the screw hole plate 44, the top of the partition plate 22 is fixedly connected to an auxiliary plug rod 47, the bottom of the screw hole plate 44 is fixedly connected to an auxiliary circular frame 48, the top of the screw hole plate 44 is provided with a circular plug hole 49, the auxiliary plug rod 47 is inserted into the inner walls of the auxiliary circular frame 48 and the circular plug hole 49, the top of the screw hole plate 44 is provided with a circular hole 46, the top of the second screw rod 42 is fixedly connected to a circular baffle 45, the inner wall of one side of the auxiliary circular frame 48 is threadedly connected to a threaded extrusion rod 411, the top of the outer surface of the screw hole plate 44 is fixedly connected to a support rod 412, and the top of the support rod 412 is fixedly connected to a mounting cover plate 410;

[0065] By setting the screw hole plate 44, the auxiliary circular frame 48 and the like can be driven to move, and then the position of the installation cover plate 410 and other components can be controlled, and then auxiliary fixation can be performed under the action of the threaded extrusion rod 411, and at the same time, the infusion pump 3 and the like can be stored.

[0066] Through the above scheme, during specific use, during operation, the infusion tube 7 is made to pass through the grooves reserved on the control panel 32 and the auxiliary pressure plate 36. At this time, the first screw 33 is controlled so that the screw hole block 34 can drive the auxiliary pressure plate 36 to move and then fix it. At this time, the regulating and squeezing assembly on the control panel 32 can control the flow rate; when storage protection is required, the first motor 41 is started at this time, so that the second screw 42 can drive the screw hole plate 44 to move, and then can drive the installation cover plate 410 and other components to move. After moving to the appropriate position, the threaded squeezing rod 411 is rotated at this time to squeeze and fix the auxiliary insertion rod 47; when it is necessary to store items, the operating rod 26 is pulled at this time, so that the rectangular slider 23 can slide on the inner wall of the rectangular slide groove 21, so that the placement frame 24 can be pulled out of the bottom frame 1, which is convenient for placement.

[0067] refer to Figure 7-Figure 8 The regulating and heat-insulating structure 6 further includes a control cabinet 61 fixedly mounted on the top of the outer surface of the mounting cover plate 410, a first temperature sensor 62 is fixedly mounted on the inner wall of one side of the placement cylinder 5, a first control cable 63 is arranged between the first temperature sensor 62 and the control cabinet 61, a circular card frame 64 is fixedly connected to the inner wall of the placement cylinder 5, a circular card block 65 is clamped on the inner wall of the circular card frame 64, and a circular cover plate 66 is fixedly connected to the top of the outer surface of the circular card block 65;

[0068] By providing the circular clamping frame 64 and the circular clamping block 65 , the circular cover plate 66 can be additionally limited. Under the action of the first temperature sensor 62 , the temperature inside the placement cylinder 5 can be sensed.

[0069] refer to Figure 7-Figure 8 A second motor 67 is fixedly mounted on the top of the outer surface of the circular cover plate 66, a stirring rod 68 is fixedly connected to the output end of the second motor 67, a heating rod 69 is fixedly mounted on the inner wall of the circular cover plate 66, and a second control cable 610 is arranged between the heating rod 69 and the control cabinet 61;

[0070] By providing the stirring rod 68 , the nutrient solution can be mixed to avoid blockage caused by stratification. Under the action of the heating rod 69 , the nutrient solution placed inside the cylinder 5 can be heated.

[0071] refer to Fig. 9 and Fig.10 The top of the control cabinet 61 is electrically connected to a third control cable 611. The end of the third control cable 611 away from the control cabinet 61 is forked and forked into two segments. The two segments of the third control cable 611 are electrically connected to a heating frame 613 and a second temperature sensor 612 respectively.

[0072] By providing the second temperature sensor 612 , the temperature of the nutrient solution inside the transition pipe 81 can be identified, and auxiliary heating can be performed under the action of the heating frame 613 .

[0073] refer to Figure 7 , Fig.10 and Fig.12 A central processing unit 614 is provided inside the control cabinet 61, an input end of the central processing unit 614 is electrically connected to an information receiving module 616, an output end of the central processing unit 614 is electrically connected to an information processing module 618, an input end of the information receiving module 616 is electrically connected to a first information transmission module 615 and a second information transmission module 617, an output end of the information processing module 618 is electrically connected to a first temperature control module 619 and a second temperature control module 620, the first information transmission module 615 is electrically connected to the first temperature sensor 62, the second information transmission module 617 is electrically connected to the second temperature sensor 612, the first temperature control module 619 is electrically connected to the heating rod 69, and the second temperature control module 620 is electrically connected to the heating frame 613;

[0074] By setting up various electric control modules, electric temperature control can be achieved, and thus the temperature of the nutrient solution can be controlled.

[0075] Through the above structure, when in use, the enteral nutrient solution is placed in the placement tube 5, and the second motor 67 is started at this time, so that the second motor 67 can drive the stirring rod 68 to rotate, and then stirring and mixing can be performed. At the same time, the first temperature sensor 62 can transmit the temperature information to the information receiving module 616 through the first information transmission module 615, and then to the central processing unit 614. At this time, under the action of the information processing module 618, the first temperature control module 619 can be controlled, and then the heating rod 69 can be controlled for heating; at this time, under the action of the second information transmission module 617, the second temperature sensor 612 can transmit the temperature information inside the transition tube 81 to the information receiving module 616, and then under the action of the information processing module 618, the second temperature control module 620 can be controlled, and then the heating frame 613 can be controlled for auxiliary heating.

[0076] refer to Figure 7 and Fig.10 The fixed infusion structure 8 also includes a transition tube 81 fixedly connected to one end of the infusion tube 7, a heating frame 613 is fixedly connected to the connection between the transition tube 81 and the infusion tube 7, a second temperature sensor 612 is fixedly installed on the inner wall of the transition tube 81, a drainage branch pipe 82 is fixedly connected to the inner wall of one side of the transition tube 81, a threaded cylinder 83 is fixedly connected to one end of the drainage branch pipe 82, a threaded sealing rod 84 is threadedly connected to the inner wall of the threaded cylinder 83, and an insertion catheter 86 is fixedly connected to the end of the transition tube 81 away from the infusion tube 7;

[0077] By providing the drainage branch pipe 82 and the threaded blocking rod 84, when a blockage occurs, the internal and external pressures can be balanced and the bubbles in the nutrient solution can be removed at the same time.

[0078] refer to Figure 7 , Fig.10 and Fig.11 A connecting circular plate 85 is fixedly connected to the connection between the insertion conduit 86 and the transition conduit 81, and a sealing ring block 87 is fixedly connected to one side of the outer surface of the connecting circular plate 85. A fixing cloth block 88 is inserted into the outer surface of the insertion conduit 86, and a ring adhesive tape 89 is fixedly connected to one side of the outer surface of the fixing cloth block 88. A ring block 810 is fixedly connected to the other side of the fixing cloth block 88. A sealing ring groove 811 is provided on one side of the inner wall of the ring block 810. A first strap 812 and a second strap 813 are fixedly connected to the outer surface of the connecting circular plate 85, respectively. A rectangular ring block 814 is fixedly connected to one side of the outer surface of the second strap 813. A fleece-surface Velcro 815 is fixedly connected to one side of the outer surface of the first strap 812, and a hook-surface Velcro 816 is fixedly connected to one side of the outer surface of the second strap 813.

[0079] By providing the first binding strap 812 and the second binding strap 813 , other components can be coordinated to assist in fixing the connecting circular plate 85 and the fixing cloth block 88 .

[0080] Through the above structure, before infusion, the insertion catheter 86 is inserted into the interior of the fixed cloth block 88. At this time, under the action of the annular adhesive tape 89, the fixed cloth block 88 can be fitted to the skin. At this time, the first strap 812 is passed through the interior of the rectangular ring block 814, and then the fleece-surface Velcro 815 and the hook-surface Velcro 816 are assisted in fitting and fixing.

[0081] The overall working principle of the above is:

[0082] When in use, the enteral nutrient solution is placed in the placement tube 5, and the second motor 67 is started, so that the second motor 67 can drive the stirring rod 68 to rotate, and then the stirring and mixing can be performed. At the same time, the first temperature sensor 62 can transmit the temperature information to the information receiving module 616 through the first information transmission module 615, and then to the central processor 614. At this time, the first temperature control module 619 can be controlled under the action of the information processing module 618, and then the heating rod 69 can be controlled to heat;

[0083] At this time, under the action of the second information transmission module 617, the second temperature sensor 612 can transmit the temperature information inside the transition tube 81 to the information receiving module 616, and then under the action of the information processing module 618, the second temperature control module 620 can be controlled to control the heating frame 613 to perform auxiliary heating;

[0084] Before infusion, the insertion catheter 86 is inserted into the interior of the fixed cloth block 88. At this time, the fixed cloth block 88 can be attached to the skin under the action of the annular adhesive tape 89. At this time, the first strap 812 is passed through the interior of the rectangular ring block 814, and the fleece Velcro 815 and the hook Velcro 816 are attached and fixed to assist in attachment;

[0085] During operation, the infusion tube 7 is passed through the grooves reserved on the control board 32 and the auxiliary pressing plate 36. At this time, the first screw 33 is controlled so that the screw hole block 34 can drive the auxiliary pressing plate 36 to move and then fix it. At this time, the regulating and extruding assembly on the control board 32 can control the flow rate;

[0086] When storage protection is required, the first motor 41 is started, so that the second screw rod 42 can drive the screw hole plate 44 to move, and then drive the installation cover plate 410 and other components to move. After moving to a suitable position, the threaded extrusion rod 411 is rotated to squeeze and fix the auxiliary insertion rod 47;

[0087] When it is necessary to store items, the operating rod 26 is pulled to allow the rectangular slider 23 to slide on the inner wall of the rectangular slide groove 21, so that the placement frame 24 can be pulled out of the bottom frame 1, thereby facilitating placement.

[0088] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An enteral nutrition infusion device, characterized in that: include: Bottom frame (1); A storage structure (2), the storage structure (2) is arranged on one side of the bottom frame (1); An infusion pump (3), the infusion pump (3) being arranged on the top of the bottom frame (1); A protective structure (4), the protective structure (4) being arranged between the bottom frame (1) and the infusion pump (3); A placement tube (5), the placement tube (5) being arranged on the top of the protection structure (4), the placement tube (5) being cylindrical at the top and funnel-shaped at the bottom; A regulating and heat-insulating structure (6), wherein the regulating and heat-insulating structure (6) is arranged on the top of the protective structure (4); An infusion tube (7), one end of which is fixedly mounted on the bottom liquid outlet of the placement tube (5); A fixed infusion structure (8) is arranged at an end of the infusion tube (7) away from the placement tube (5).

2. An enteral nutrition infusion device according to claim 1, characterized in that: The storage structure (2) further comprises a partition plate (22) fixedly connected to the inner wall of the bottom frame (1); rectangular slide grooves (21) are provided on both sides of the inner wall of the bottom frame (1) below the partition plate (22); a rectangular slider (23) is slidably connected to the inner wall of the rectangular slide groove (21); a placement frame (24) is fixedly connected to one side of the outer surface of the rectangular slider (23); an auxiliary cover plate (25) is fixedly connected to one side of the outer surface of the placement frame (24); and an operating rod (26) is fixedly connected to one side of the outer surface of the auxiliary cover plate (25).

3. An enteral nutrition infusion device according to claim 1, characterized in that: The infusion pump (3) also includes a pump housing (31), a control panel (32) is fixedly mounted on one side of the pump housing (31), a regulating extrusion assembly is arranged inside the control panel (32), a first screw (33) is rotatably connected to one side of the pump housing (31), a screw hole block (34) is threadedly connected to the outer surface of the first screw (33), a first limiting rod (35) is fixedly connected to one side of the pump housing (31), the first limiting rod (35) is slidably arranged on the inner wall of the screw hole block (34), and an auxiliary pressure plate (36) is fixedly connected to one side of the outer surface of the screw hole block (34).

4. An enteral nutrition infusion device according to claim 2, characterized in that: The protective structure (4) further comprises a first motor (41) fixedly mounted on the bottom of the partition plate (22); the output end of the first motor (41) is fixedly connected to a second screw rod (42); the outer surface of the second screw rod (42) is threadedly connected to a screw hole plate (44); the top of the outer surface of the partition plate (22) is fixedly connected to a second limiting rod (43); the second limiting rod (43) is slidably arranged on the inner wall of the screw hole plate (44); the top of the partition plate (22) is fixedly connected to an auxiliary insertion rod (47); the bottom of the screw hole plate (44) is fixedly connected to an auxiliary circular frame ( 48), a round plug hole (49) is provided on the top of the screw hole plate (44), the auxiliary plug rod (47) is inserted into the inner wall of the auxiliary circular frame (48) and the round plug hole (49), a round hole (46) is provided on the top of the screw hole plate (44), a round baffle (45) is fixedly connected to the top of the second screw rod (42), a threaded extrusion rod (411) is threadedly connected to the inner wall of one side of the auxiliary circular frame (48), a support rod (412) is fixedly connected to the top of the outer surface of the screw hole plate (44), and a mounting cover plate (410) is fixedly connected to the top of the support rod (412).

5. An enteral nutrition infusion device according to claim 4, characterized in that: The regulating and heat-insulating structure (6) further comprises a control cabinet (61) fixedly mounted on the top of the outer surface of the mounting cover plate (410); a first temperature sensor (62) is fixedly mounted on the inner wall of one side of the placement cylinder (5); a first control cable (63) is arranged between the first temperature sensor (62) and the control cabinet (61); a circular clamping frame (64) is fixedly connected to the inner wall of the placement cylinder (5); a circular clamping block (65) is clamped on the inner wall of the circular clamping frame (64); and a circular cover plate (66) is fixedly connected to the top of the outer surface of the circular clamping block (65).

6. An enteral nutrition infusion device according to claim 5, characterized in that: A second motor (67) is fixedly mounted on the top of the outer surface of the circular cover plate (66); a stirring rod (68) is fixedly connected to the output end of the second motor (67); a heating rod (69) is fixedly mounted on the inner wall of the circular cover plate (66); and a second control cable (610) is arranged between the heating rod (69) and the control cabinet (61).

7. An enteral nutrition infusion device according to claim 6, characterized in that: The top of the control cabinet (61) is electrically connected to a third control cable (611); one end of the third control cable (611) away from the control cabinet (61) is forked and forked into two segments; the two segments of the third control cable (611) are electrically connected to a heating frame (613) and a second temperature sensor (612), respectively.

8. An enteral nutrition infusion device according to claim 7, characterized in that: A central processing unit (614) is arranged inside the control cabinet (61); the input end of the central processing unit (614) is electrically connected to an information receiving module (616); the output end of the central processing unit (614) is electrically connected to an information processing module (618); the input end of the information receiving module (616) is electrically connected to a first information transmission module (615) and a second information transmission module (617); the output end of the information processing module (618) is electrically connected to a first temperature control module (619) and a second temperature control module (620); the first information transmission module (615) is electrically connected to a first temperature sensor (62); the second information transmission module (617) is electrically connected to a second temperature sensor (612); the first temperature control module (619) is electrically connected to a heating rod (69); and the second temperature control module (620) is electrically connected to a heating frame (613).

9. An enteral nutrition infusion device according to claim 7, characterized in that: The fixed infusion structure (8) further comprises a transition tube (81) fixedly connected to one end of the infusion tube (7); the heating frame (613) is fixedly connected to the connection between the transition tube (81) and the infusion tube (7); the second temperature sensor (612) is fixedly installed on the inner wall of the transition tube (81); a drainage branch tube (82) is fixedly connected to the inner wall of one side of the transition tube (81); one end of the drainage branch tube (82) is fixedly connected to a threaded barrel (83); the inner wall of the threaded barrel (83) is threadedly connected to a threaded blocking rod (84); and one end of the transition tube (81) away from the infusion tube (7) is fixedly connected to an insertion catheter (86).

10. An enteral nutrition infusion device according to claim 9, characterized in that: A connecting circular plate (85) is fixedly connected to the connection between the insertion conduit (86) and the transition conduit (81); a sealing ring block (87) is fixedly connected to one side of the outer surface of the connecting circular plate (85); a fixing cloth block (88) is inserted into the outer surface of the insertion conduit (86); a ring adhesive tape (89) is fixedly connected to one side of the outer surface of the fixing cloth block (88); a ring block (810) is fixedly connected to the other side of the fixing cloth block (88); a sealing ring groove (811) is provided on one side of the inner wall of the ring block (810); a first binding strap (812) and a second binding strap (813) are respectively fixedly connected to the outer surface of the connecting circular plate (85); a rectangular ring block (814) is fixedly connected to one side of the outer surface of the second binding strap (813); a fleece-surface Velcro (815) is fixedly connected to one side of the outer surface of the first binding strap (812); and a hook-surface Velcro (816) is fixedly connected to one side of the outer surface of the second binding strap (813).

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