Temperature-adjustable medical nutrient solution heater

Abstract

The utility model discloses a medical nutrient solution heater capable of adjusting temperature, which belongs to the technical field of nutrient solution heaters and comprises a base, two symmetrically arranged support plates are fixedly mounted at the top of the base, a heating cylinder is arranged between the two support plates, positioning shafts are mounted on two sides of the heating cylinder, the positioning shafts are rotatably connected with the corresponding support plates, and the heating cylinder is fixed on the base. Two supporting plates are arranged on the base, a rotating mechanism is arranged on one of the two supporting plates, a winding mechanism is arranged on the heating cylinder, a soft cushion is installed on the top of the base, two bandages are installed on the two sides of the soft cushion, and an electric heating block is installed on the inner wall of the heating cylinder. And through mutual meshing of a worm and a worm wheel and the action of a clamping block and a clamping head, the rotating driving rod can wind the infusion tube, so that the heating area is increased, and the infusion temperature of a nutrient solution can be adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of nutrient solution heaters, and in particular relates to a temperature-adjustable medical nutrient solution heater. Background Art

[0002] There are many types of medical nutrient solutions, the most common ones are compound amino acid injection, fat emulsion injection, glucose injection, etc. People often use intravenous drips to infuse nutrient solutions when they are sick. In order to meet people's usage requirements, people have set up special heaters to heat the nutrient solutions.

[0003] When the existing nutrient solution is input, the heaters thereof are mostly inconvenient to control the heating temperature.

[0004] In order to solve the above problems, the present application proposes a temperature-adjustable medical nutrient solution heater. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a temperature-adjustable medical nutrient solution heater to overcome the above-mentioned technical problems existing in the existing related technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A temperature-adjustable medical nutrient solution heater comprises a base, two symmetrically arranged support plates are fixedly mounted on the top of the base, a heating tube is arranged between the two support plates, positioning shafts are installed on both sides of the heating tube, the positioning shafts are rotatably connected to the corresponding support plates, a rotating mechanism is provided on one of the two support plates, a winding mechanism is provided on the heating tube, a soft pad is installed on the top of the base, two bandages are installed on both sides of the soft pad, and an electric heating block is installed on the inner wall of the heating tube.

[0008] Preferably, the rotating mechanism includes a fixed box, which is fixedly mounted on one of the two supporting plates, an active rod is rotatably connected to the fixed box, the active rod is transmission-connected to the corresponding positioning shaft, and a rotating block is fixedly mounted on the top of the active rod.

[0009] The active rod is connected to the positioning shaft through transmission, so that the heating cylinder can be driven to rotate.

[0010] Preferably, a worm is fixedly mounted on the active rod, a worm wheel is fixedly mounted on one end of the positioning shaft, and the worm and the worm wheel are meshed with each other.

[0011] Through the mutual meshing of the worm and the worm wheel, the rotating active rod can drive the positioning shaft to rotate.

[0012] Preferably, the winding mechanism comprises a clamping block, which is fixedly mounted on one side of the heating cylinder, and a clamping head is fixedly mounted on the clamping block.

[0013] Through the arrangement of the clamping block and the clamping head, the infusion tube on the nutrient solution can be easily clamped and rolled up.

[0014] Preferably, two symmetrically arranged spiral grooves are provided on the outer side of the heating cylinder, the spiral grooves cooperate with the clamping blocks, and a pressure plate is fixedly installed on the side where the two support plates are close to each other, and the pressure plate cooperates with the corresponding spiral grooves.

[0015] The spiral groove can be arranged to facilitate placement of the infusion tube, and the infusion tube can be pressed by the pressing plate to prevent loosening.

[0016] Preferably, two of the four bandages are provided with a magic sticker sticky surface, and the other two of the four bandages are provided with a magic sticker fleece surface, and the magic sticker sticky surface and the magic sticker fleece surface cooperate with each other.

[0017] Through the setting of the sticky surface and the fleece surface of the magic tape, it is convenient to connect the two bandages, so that it is convenient to bind the arm.

[0018] Preferably, a water outlet hole is opened on one side of the heating cylinder, and a plug is installed on the inner wall of the water outlet hole.

[0019] The water outlet hole is provided to facilitate replacement of water in the heating cylinder, which can be sealed by a plug.

[0020] In summary, the technical effects and advantages of the utility model are as follows:

[0021] Through the mutual meshing of the worm and the worm wheel, and the action of the clamping block and the clamping head, the rotating active rod can reel in the infusion tube, thereby increasing the heating area and further adjusting the infusion temperature of the nutrient solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the heating tube of the utility model;

[0024] Figure 3 This is a front view cross-sectional structural diagram of the heating tube of the utility model.

[0025] In the figure:

[0026] 1. Base; 2. Support plate; 3. Positioning shaft; 4. Heating tube; 5. Electric heating block; 6. Spiral groove; 7. Clamp block; 8. Clamp head; 9. Press plate; 10. Fixed box; 11. Active rod; 12. Rotating block; 13. Worm; 14. Worm gear; 15. Cushion; 16. Bandage; 17. Magic sticker fleece surface; 18. Magic sticker sticky surface; 19. Water outlet; 20. Plug block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Reference Figure 1-3 A temperature-adjustable medical nutrient solution heater comprises a base 1, two symmetrically arranged support plates 2 are fixedly installed on the top of the base 1, a heating tube 4 is arranged between the two support plates 2, positioning shafts 3 are installed on both sides of the heating tube 4, the positioning shafts 3 are rotatably connected with the corresponding support plates 2, a rotating mechanism is provided on one of the two support plates 2, a winding mechanism is provided on the heating tube 4, a soft pad 15 is installed on the top of the base 1, two bandages 16 are installed on both sides of the soft pad 15, and an electric heating block 5 is installed on the inner wall of the heating tube 4.

[0029] Reference Figure 1 and Figure 3 The rotating mechanism includes a fixed box 10, which is fixedly mounted on one of the two supporting plates 2. An active rod 11 is rotatably connected to the fixed box 10. The active rod 11 is transmission-connected to the corresponding positioning shaft 3. A rotating block 12 is fixedly mounted on the top of the active rod 11. The active rod 11 is transmission-connected to the positioning shaft 3, thereby driving the heating tube 4 to rotate.

[0030] Reference Figure 1 A worm 13 is fixedly mounted on the active rod 11, and a worm wheel 14 is fixedly mounted on one end of the positioning shaft 3. The worm 13 and the worm wheel 14 are meshed with each other. Through the mutual meshing of the worm 13 and the worm wheel 14, the rotating active rod 11 can drive the positioning shaft 3 to rotate.

[0031] Reference Figure 2 The winding mechanism includes a clamping block 7, which is fixedly mounted on one side of the heating tube 4. A clamping head 8 is fixedly mounted on the clamping block 7. Through the arrangement of the clamping block 7 and the clamping head 8, the infusion tube on the nutrient solution can be easily clamped for easy winding.

[0032] Reference Figure 2Two symmetrically arranged spiral grooves 6 are provided on the outer side of the heating cylinder 4, and the spiral grooves 6 cooperate with the clamping blocks 7. A pressing plate 9 is fixedly installed on the side where the two support plates 2 are close to each other, and the pressing plate 9 cooperates with the corresponding spiral grooves 6. The setting of the spiral grooves 6 can facilitate the placement of the infusion tube, and the pressing plate 9 can press the infusion tube to prevent it from loosening.

[0033] Reference Figure 2 Two of the four bandages 16 are installed with magic sticker surfaces 18, and the other two of the four bandages 16 are installed with magic sticker fleece surfaces 17. The magic sticker surfaces 18 and the magic sticker fleece surfaces 17 cooperate with each other. Through the setting of the magic sticker surfaces 18 and the magic sticker fleece surfaces 17, the two bandages 16 can be easily connected, so that the arm can be easily bound.

[0034] Reference Figure 3 A water outlet hole 19 is provided on one side of the heating tube 4, and a plug block 20 is installed on the inner wall of the water outlet hole 19. The setting of the water outlet hole 19 can facilitate the replacement of water in the heating tube 4 and can be sealed by the plug block 20.

[0035] Working principle: During operation, the electric heating block 5 heats the water in the heating tube 4, and at the same time, the infusion tube on the nutrient solution is clamped by the clamping block 7 and the clamping head 8, and the rotating block 12 is rotated. The rotating block 12 drives the active rod 11 to rotate, and the active rod 11 drives the positioning shaft 3 to rotate through the mutual engagement of the worm 13 and the worm wheel 14. The positioning shaft 3 drives the heating tube 4 to rotate, and the heating tube 4 reels the infusion tube, thereby increasing the contact area between the infusion tube and the heating tube 4, so as to adjust the temperature of the infusion tube. At the same time, the setting of the spiral groove 6 can facilitate the placement of the infusion tube, and the pressing plate 9 presses the infusion tube to prevent it from loosening. The setting of the soft pad 15 can facilitate the placement of the infusion arm, and the setting of the magic sticker surface 18 and the magic sticker fur surface 17 can facilitate the connection of the two bandages 16, so as to facilitate the binding of the arm. The setting of the water outlet 19 can facilitate the replacement of the water in the heating tube 4, and it is closed by the plug 20.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 thermostatic medical nutrient solution heater, comprising a base (1), characterized in that: Two symmetrically arranged support plates (2) are fixedly mounted on the top of the base (1), a heating tube (4) is arranged between the two support plates (2), positioning shafts (3) are arranged on both sides of the heating tube (4), the positioning shafts (3) are rotatably connected to the corresponding support plates (2), a rotating mechanism is arranged on one of the two support plates (2), a winding mechanism is arranged on the heating tube (4), a soft pad (15) is arranged on the top of the base (1), two bandages (16) are arranged on both sides of the soft pad (15), and an electric heating block (5) is arranged on the inner wall of the heating tube (4).

2. The thermostatic medical nutrient solution heater according to claim 1, characterized in that: The rotating mechanism comprises a fixed box (10), the fixed box (10) is fixedly mounted on one of the two supporting plates (2), an active rod (11) is rotatably connected to the fixed box (10), the active rod (11) is transmission-connected to the corresponding positioning shaft (3), and a rotating block (12) is fixedly mounted on the top end of the active rod (11).

3. The thermostatic medical nutrient solution heater according to claim 2, characterized in that: A worm (13) is fixedly mounted on the active rod (11), a worm wheel (14) is fixedly mounted on one end of the positioning shaft (3), and the worm (13) and the worm wheel (14) are meshed with each other.

4. The thermostatic medical nutrient solution heater according to claim 1, characterized in that: The winding mechanism comprises a clamping block (7), which is fixedly mounted on one side of the heating cylinder (4), and a clamping head (8) is fixedly mounted on the clamping block (7).

5. The thermostatic medical nutrient solution heater according to claim 4, characterized in that: The outer side of the heating cylinder (4) is provided with two symmetrically arranged spiral grooves (6), the spiral grooves (6) and the clamping blocks (7) cooperate with each other, and a pressing plate (9) is fixedly installed on the side where the two support plates (2) are close to each other, and the pressing plate (9) cooperates with the corresponding spiral grooves (6).

6. The temperature-adjustable medical nutrient solution heater according to claim 1, characterized in that: Two of the four bandages (16) are provided with a magic sticker surface (18), and the other two of the four bandages (16) are provided with a magic sticker fleece surface (17), and the magic sticker surface (18) and the magic sticker fleece surface (17) cooperate with each other.

7. The temperature-adjustable medical nutrient solution heater according to claim 1, characterized in that: A water outlet hole (19) is provided on one side of the heating cylinder (4), and a plug (20) is installed on the inner wall of the water outlet hole (19).

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