Nutrition conveying device with speed convenient to control

Abstract

The utility model relates to the technical field of medical instruments, and discloses a nutrition conveying device convenient to control speed, which comprises a conveyor, a fixing mechanism is fixedly arranged on one side in the conveyor, a nutrition bottle is clamped in the fixing mechanism, a conveying pipe is fixedly arranged at the lower end of the nutrition bottle, and the fixing mechanism comprises a limiting plate. And a speed reducing mechanism is arranged on the outer surface of the other side of the conveying pipe in a clamped mode and comprises a fixing ring, a folding pipe is fixedly arranged on the other side of the conveyor, and a heating plate is fixedly arranged at the upper end of the interior of the other side of the conveyor. According to the utility model, the folding pipe on one side of the conveyor can be stretched for use according to the length of the conveying pipe and the conveying distance, a layer of nano aerogel felt thermal insulation material is fixed in the folding pipe, and a thermal insulation effect can be achieved on a nutrient solution in the conveying pipe through the folding pipe; the temperature of the conveyed liquid can be prevented from being affected by cooling of the nutrient solution in the conveying process due to the long conveying record.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a nutrition delivery device with convenient speed control. Background Art

[0002] Patients with esophageal cancer, lung cancer and thoracic surgery are unable to eat after surgery or need to retain a gastric tube for gastrointestinal nutrition for therapeutic diet. In this case, gastrointestinal nutrient solution needs to be delivered to the patient's stomach or intestines through a gastrointestinal catheter to ensure that the patient can take in enough protein and calories. The current method of enteral nutrition solution intake in China is mainly through a gastrointestinal nutrition pump equipped with an enteral nutrition solution pump into an infusion pump to accurately control the patient's hourly nutrient solution intake.

[0003] The existing method of continuously pumping nutrient solution for administration is relatively slow. At the same time, the nutrient bottle and the delivery tube are left outside for a long time, causing the temperature of the nutrient solution to drop, affecting the temperature of the delivered liquid. When the weather is cold, the low temperature of the nutrient solution will cause discomfort to the patient, which is not conducive to the absorption and utilization of the nutrient solution.

[0004] Therefore, those skilled in the art provide a nutrition delivery device with convenient speed control to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a nutrient delivery device which is convenient for controlling the speed. The folding tube on one side of the conveyor can be stretched and used according to the length of the delivery tube and the delivery distance. The folding tube can have an insulation effect on the nutrient solution inside the delivery tube, and at the same time, it can also avoid that the nutrient solution with a long delivery record is cooled during the delivery process, affecting the temperature of the delivery liquid, causing discomfort to the patient, and being not conducive to the absorption and utilization of the nutrient solution. The nutrient bottle can be fixed by a fixing mechanism, and at the same time, the connecting rod on one side of the fixing mechanism can be used in conjunction with a vibration motor to shake the liquid inside the nutrient bottle, so as to avoid the precipitation of the nutrient solution inside the nutrient bottle after being placed for a long time. The delivery tube can be squeezed by the attraction and cooperation of the two magnetic suction blocks inside the deceleration mechanism, and the flow speed of the internal nutrient solution can be adjusted by squeezing the delivery tube.

[0006] To achieve the above object, the utility model provides the following technical solution: a nutrition delivery device with convenient speed control, comprising a conveyor, a fixing mechanism is fixedly arranged on one side of the conveyor, a nutrition bottle is clamped inside the fixing mechanism, a delivery tube is fixedly arranged at the lower end of the nutrition bottle, and the fixing mechanism comprises a limit plate;

[0007] The outer surface of the other side of the conveying pipe is clamped with a deceleration mechanism, the deceleration mechanism includes a fixing ring, a folding pipe is fixedly arranged on the other side of the conveyor, and a heating plate is fixedly arranged on the upper end of the other side of the conveyor;

[0008] Through the above technical scheme, the flow rate of the delivery pipe can be adjusted through the deceleration mechanism, the deceleration mechanism as a whole and the delivery pipe can be conveniently connected through the fixing ring, the length of the delivery pipe can be adjusted through the folding tube, and the liquid transported by the delivery pipe can be insulated by the thermal insulation material inside the folding tube. The internal nutrient solution can be heated and kept warm by using the heating plate inside the conveyor in conjunction with the control panel.

[0009] Furthermore, a maintenance door is hingedly provided at the front end of the conveyor, and a hook is fixedly provided at the upper end of the interior of the conveyor;

[0010] Through the above technical solution, the nutrient bottle can be conveniently fixed to the inside of the conveyor through the maintenance door, and the internal equipment can also be conveniently disassembled and repaired. The nutrient bag can be conveniently hung and fixed to the inside of the conveyor for use through the hook.

[0011] Furthermore, springs are fixedly arranged on both sides of the middle of the limiting plate, and a limiting ring is fixedly arranged between the two springs;

[0012] Through the above technical solution, the spring and the limiting ring can be used to conveniently fix nutrition bottles and nutrition bags of different sizes. At the same time, the limiting ring can increase the friction between the nutrition bottle and the fixing mechanism, making it easier to fix the nutrition bottle.

[0013] Furthermore, a connecting rod is fixedly provided on one side of the limiting plate, and a vibration motor is fixedly provided on one side of the connecting rod;

[0014] Through the above technical solution, the vibration motor and the limit plate can be connected and used through the connecting rod, and the limit plate can also be supported and fixed. The nutrient solution inside the nutrient bottle can be shaken by the vibration frequency of the vibration motor to prevent the nutrient solution from settling inside for a long time and affecting its use.

[0015] Furthermore, an elastic sleeve is fixedly arranged inside the other side of the fixing ring, and a fixing rod is threadedly arranged inside one side of the fixing ring;

[0016] Through the above technical solution, one of the magnetic blocks can be limited and fixed by the elastic sleeve, and the other magnetic block can be fixed by the fixing rod.

[0017] Furthermore, a magnetic block is fixedly provided on the other side of the fixing rod and one side of the elastic sleeve;

[0018] Through the above technical solution, the two magnetic blocks are attracted to each other and used in coordination to squeeze the delivery tube. By squeezing the delivery tube, the flow rate of the internal nutrient solution can be controlled. The operation is simple and convenient for the patient's family to operate by themselves.

[0019] Furthermore, a nutrition pump is fixedly arranged inside the lower end of the conveyor;

[0020] Through the above technical solution, the nutrient solution can be detected by the nutrient pump, and an alarm can also be issued when the nutrient solution is exhausted.

[0021] Furthermore, a fixing plate is fixedly provided on the upper end of the nutrition pump;

[0022] Through the above technical solution, the delivery tube can be fixed by the fixing plate and used in conjunction with the nutrition pump.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a nutrient delivery device with convenient speed control. The folding tube on one side of the conveyor can be stretched and used according to the length of the conveying tube and the conveying distance. A layer of nano aerogel felt insulation material is fixed inside the folding tube. The folding tube can have an insulation effect on the nutrient solution inside the conveying tube. At the same time, it can also avoid that the nutrient solution with a long conveying record is cooled during the conveying process, affecting the temperature of the conveyed liquid, causing discomfort to the patient, and being not conducive to the absorption and utilization of the nutrient solution. The nutrient bag can be hung and fixed through the internal hook, and the liquid inside the nutrient bottle inside the conveyor can be heated through the control panel and the heating plate.

[0025] 2. The utility model proposes a nutrient delivery device with convenient speed control. The nutrient bottle can be fixed by a fixing mechanism. At the same time, the liquid inside the nutrient bottle can be shaken by a connecting rod on one side of the fixing mechanism in conjunction with a vibration motor to prevent the nutrient solution inside the nutrient bottle from settling after a long period of time. After the nutrient solution is precipitated, it will irritate the patient's intestines and easily cause complications such as abdominal distension, abdominal pain, nausea and vomiting. The precipitated nutrient solution will increase the difficulty of the infusion process. The delivery tube can be squeezed by the attraction and cooperation of two magnetic blocks inside the deceleration mechanism. The flow speed of the internal nutrient solution can be adjusted by squeezing the delivery tube. The operation is simple and convenient for family members to adjust the speed of the nutrient solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an axonometric diagram proposed by the utility model;

[0027] Figure 2 It is a front cross-sectional schematic diagram proposed by the utility model;

[0028] Figure 3This is a cross-sectional schematic diagram of the fixing mechanism proposed by the utility model;

[0029] Figure 4 It is a side sectional schematic diagram of the speed reduction mechanism proposed by the utility model.

[0030] Legend:

[0031] 1. Conveyor; 2. Maintenance door; 3. Folding tube; 4. Fixing mechanism; 401. Limiting plate; 402. Limiting ring; 403. Spring; 404. Connecting rod; 405. Vibrating motor; 5. Nutrition bottle; 6. Conveying tube; 7. Speed ​​reduction mechanism; 701. Fixing ring; 702. Elastic sleeve; 703. Fixing rod; 704. Magnetic block; 8. Nutrition pump; 9. Fixing plate; 10. Hook; 11. Heating plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-4 , an embodiment provided by the utility model: a nutrient conveying device with convenient speed control, including a conveyor 1, through which a nutrient bottle 5 can be fixed, and the nutrient solution inside can also be heated and kept warm, a fixing mechanism 4 is fixedly arranged on one side inside the conveyor 1, through which the nutrient bottle 5 can be clamped and fixed, and the nutrient solution inside the nutrient bottle 5 can also be shaken to prevent the nutrient solution from settling and affecting the use, a nutrient bottle 5 is clamped and arranged inside the fixing mechanism 4, and the nutrient solution can be stored through the nutrient bottle 5, a conveying pipe 6 is fixedly arranged at the lower end of the nutrient bottle 5, and the nutrient solution can be conveyed and drained through the conveying pipe 6, and the fixing mechanism 4 includes a limiting plate 401, and the nutrient bottle 5 can be clamped and fixed through the lower limiting plate 401;

[0034] A speed reducing mechanism 7 is clamped on the outer surface of the other side of the delivery tube 6, and the speed reducing mechanism 7 includes a fixing ring 701. A folding tube 3 is fixedly provided on the other side of the conveyor 1, and a heating plate 11 is fixedly provided on the upper end of the other side of the conveyor 1. The flow rate of the delivery tube 6 can be adjusted by the speed reducing mechanism 7, and the speed reducing mechanism 7 and the delivery tube 6 can be conveniently connected as a whole through the fixing ring 701. The length of the delivery tube 6 can be adjusted through the folding tube 3. At the same time, the liquid transported by the delivery tube 6 can be insulated by the heat-insulating material inside the folding tube 3. The internal nutrient solution can be heated and kept warm by using the heating plate 11 inside the conveyor 1 in conjunction with the control panel.

[0035] A maintenance door 2 is hingedly provided at the front end of the conveyor 1, and a hook 10 is fixedly provided at the upper end inside the conveyor 1. The maintenance door 2 is convenient for fixing the nutrition bottle 5 to the inside of the conveyor 1, and it is also convenient for disassembly and maintenance of the internal equipment. The hook 10 is convenient for hanging and fixing the nutrition bag to the inside of the conveyor 1 for use. Springs 403 are fixedly provided on both sides of the middle of the limit plate 401, and a limit ring 402 is fixedly provided between the two springs 403. The spring 403 cooperates with the limit ring 402 to conveniently fix nutrition bottles 5 and nutrition bags of different sizes. At the same time, the friction between the nutrient bottle 5 and the fixing mechanism 4 can be increased by the limiting ring 402, so that the nutrient bottle 5 can be fixed conveniently. A connecting rod 404 is fixedly provided on one side of the limiting plate 401, and a vibration motor 405 is fixedly provided on one side of the connecting rod 404. The vibration motor 405 and the limiting plate 401 can be connected for use through the connecting rod 404, and the limiting plate 401 can also be supported and fixed. The nutrient solution inside the nutrient bottle 5 can be shaken by the vibration frequency of the vibration motor 405, so as to avoid the nutrient solution from settling inside for a long time and affecting its use.

[0036] An elastic sleeve 702 is fixedly provided inside the other side of the fixing ring 701, and a fixing rod 703 is provided with an internal thread on one side of the fixing ring 701. One of the magnetic blocks 704 can be limited and fixed by the elastic sleeve 702, and the other magnetic block 704 can be fixed by the fixing rod 703. Magnetic blocks 704 are fixedly provided on the other side of the fixing rod 703 and one side of the elastic sleeve 702. The two magnetic blocks 704 are attracted to each other and used in coordination, so that the delivery tube 6 can be squeezed, and the flow rate of the internal nutrient solution can be controlled by squeezing the delivery tube 6. The operation is simple and convenient for the patient's family members to operate by themselves. A nutrient pump 8 is fixedly provided inside the lower end of the conveyor 1, and the nutrient solution can be detected by the nutrient pump 8, and an alarm can also be sounded when the nutrient solution is finished. A fixing plate 9 is fixedly provided on the upper end of the nutrient pump 8, and the delivery tube 6 can be fixed by the fixing plate 9 and used in conjunction with the nutrient pump 8.

[0037] Working principle: move the conveyor 1 to a suitable position for fixing, then open the maintenance door 2 and insert the nutrition bottle 5 from the lower end of the fixing mechanism 4 into the inside for clamping and fixing, then fix the delivery tube 6 to the front end of the nutrition pump 8, then pass the delivery tube 6 through the folding tube 3 on the other side of the conveyor 1, then pass the deceleration mechanism 7 through the other end of the delivery tube 6, and then adjust the position of the fixing rod 703 according to the delivery speed requirement, and at the same time start the internal heating plate 11 through the control panel to heat the nutrition solution inside the conveyor 1, and then keep it warm through the folding tube 3, connect the other end of the delivery tube 6 to the patient's gastric tube for use, start the nutrition pump 8 and use it in conjunction with the delivery tube 6 to deliver the nutrition solution to the patient's stomach.

[0038] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A nutrient delivery device with convenient speed control, comprising a conveyor (1), characterized in that: A fixing mechanism (4) is fixedly arranged on one side of the interior of the conveyor (1), a nutrition bottle (5) is clamped and arranged inside the fixing mechanism (4), a conveying tube (6) is fixedly arranged at the lower end of the nutrition bottle (5), and the fixing mechanism (4) comprises a limiting plate (401); A deceleration mechanism (7) is clamped on the outer surface of the other side of the conveying pipe (6), and the deceleration mechanism (7) includes a fixing ring (701). A folding pipe (3) is fixedly arranged on the other side of the conveyor (1), and a heating plate (11) is fixedly arranged on the upper end of the other side of the conveyor (1).

2. A nutrient delivery device with convenient speed control according to claim 1, characterized in that: A maintenance door (2) is hingedly provided at the front end of the conveyor (1), and a hook (10) is fixedly provided at the upper end inside the conveyor (1).

3. A nutrient delivery device with convenient speed control according to claim 1, characterized in that: Springs (403) are fixedly arranged on both sides of the middle of the limiting plate (401), and a limiting ring (402) is fixedly arranged between the two springs (403).

4. A nutrient delivery device with convenient speed control according to claim 1, characterized in that: A connecting rod (404) is fixedly arranged on one side of the limiting plate (401), and a vibration motor (405) is fixedly arranged on one side of the connecting rod (404).

5. A nutrient delivery device with convenient speed control according to claim 1, characterized in that: An elastic sleeve (702) is fixedly arranged inside the other side of the fixing ring (701), and a fixing rod (703) is threadedly arranged inside one side of the fixing ring (701).

6. A nutrient delivery device with convenient speed control according to claim 5, characterized in that: A magnetic attraction block (704) is fixedly disposed on the other side of the fixing rod (703) and one side of the elastic sleeve (702).

7. A nutrient delivery device with convenient speed control according to claim 1, characterized in that: A nutrient pump (8) is fixedly arranged inside the lower end of the conveyor (1).

8. A nutrient delivery device with convenient speed control according to claim 7, characterized in that: A fixing plate (9) is fixedly arranged on the upper end of the nutrition pump (8).

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