Clamping type nasal feeding liquid heating device

Abstract

The utility model provides a clamping type nasal feeding liquid heating device which comprises a mounting plate, a heating tank is mounted on one side of the mounting plate, an infusion tube is wound outside the heating tank, and one end of the infusion tube is connected with a nasal feeding liquid storage bottle; an annular cavity is formed in the heating tank, liquid is arranged in the annular cavity, an electric heating rod extending into the annular cavity is fixedly mounted on the heating tank, and a temperature sensor is fixedly mounted in the annular cavity; a clamping assembly capable of being in contact with the heating tank is mounted on the mounting plate and is used for clamping and limiting an infusion tube wound outside the heating tank. According to the utility model, through the arrangement of the clamping assembly, during use, after the infusion tube is wound outside the heating tank, the infusion tube wound outside the heating tank is clamped and limited through the clamping assembly, so that the situation that the infusion tube is loosened outside the heating tank can be effectively avoided; the infusion tube and the heating tank do not need to be bonded and fixed by a worker through an adhesive tape, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument equipment technical field, concretely relates to a clamping type nasal feeding liquid heating device. BACKGROUND

[0002] At present, the nasal feeding tool is mainly one-time infusion device, and the infusion device is used for nasal feeding nutrient solution, and the infusion speed of the nutrient solution is slow, the time consumption is long, the liquid diet changes fast under the influence of external temperature, especially in winter, the liquid diet cools down quickly, and the cold liquid diet introduced into the stomach of the patient will bring discomfort to the patient, and the serious one can cause abdominal pain and diarrhea, therefore, the infusion pipeline is heated by the pipeline heater during the use of the nasal feeding tool, so as to avoid the generation of abdominal pain and diarrhea of the patient.

[0003] At present, most of the pipeline heaters are cylindrical, when the infusion pipeline is heated, the infusion pipeline is wound outside the pipeline heater, so that the pipeline heater heats the infusion pipeline during work, so as to realize the heating effect of the nasal feeding liquid circulating in the infusion pipeline, although this kind of mode can heat the nasal feeding liquid, but in the actual use process, the following defects still exist:

[0004] The pipeline heater lacks a limiting mechanism for limiting the infusion pipeline, when the infusion pipeline is wound outside the pipeline heater, the infusion pipeline is easy to loosen from the outside of the pipeline heater, so that the medical staff needs to fix the infusion pipeline and the pipeline heater by using adhesive tape after winding the infusion pipeline, which is more troublesome.

[0005] Therefore, the application provides a clamping type nasal feeding liquid heating device. UTILITY MODEL CONTENT

[0006] In view of the defects of the prior art, the utility model provides a clamping type nasal feeding liquid heating device, which solves the problems mentioned in the background art.

[0007] In order to achieve the above purpose, the utility model realizes the following technical scheme:

[0008] A clamping type nasal feeding liquid heating device, comprising a mounting plate, a heating tank is installed on one side of the mounting plate, a infusion tube is wound outside the heating tank, and a nasal feeding liquid storage bottle is connected to one end of the infusion tube;

[0009] An annular cavity is formed in the heating tank, a liquid is arranged in the annular cavity, an electric heating rod is fixedly installed on the heating tank and extends into the annular cavity, and a temperature sensor is fixedly installed in the annular cavity.

[0010] The mounting plate is provided with a clamping assembly capable of contacting the heating tank and used for clamping and limiting the infusion tube wound outside the heating tank.

[0011] Further, the clamping assembly comprises a hinged frame, a clamping plate and a driving member, the top of the mounting plate is fixed with the hinged frame, the hinged frame is hinged with the clamping plate capable of abutting the outer sidewall of the heating tank, and the hinged frame is provided with the driving member acting on the clamping plate, which is used for rotating the clamping plate on the hinged frame to make the clamping plate abut the outer sidewall of the heating tank.

[0012] Further, the driving member comprises a fixed shaft fixed on the hinged frame, the clamping plate is sleeved outside the fixed shaft and hinged with the hinged frame, a coil spring is sleeved outside the fixed shaft and located at the opposite side of the clamping plate and the fixed shaft, and the two ends of the coil spring are fixedly connected with the fixed shaft and the clamping plate respectively.

[0013] Further, the outer sidewall of the heating tank is provided with a spiral groove, the infusion tube is wound in the spiral groove, the clamping plate is provided with a groove, when the infusion tube is wound in the spiral groove and the clamping plate abuts the outer sidewall of the heating tank, the infusion tube abuts the inner sidewall of the spiral groove and the groove.

[0014] Further, one side of the mounting plate is fixed with a square rod in a horizontal shape, the heating tank is provided with a slot on the inner side of the annular cavity, the square rod can be inserted into the slot and abut the inner sidewall of the slot, when the square rod can be inserted into the slot and the heating tank abuts the mounting plate, the heating tank can be limited by the clamping plate.

[0015] Further, the longitudinal section of the clamping plate is in an L shape, when the square rod can be inserted into the slot and the heating tank abuts the mounting plate, the end of the clamping plate can abut the end of the heating tank.

[0016] The utility model provides a kind of clamping type nasal feeding liquid heating device.Compared with prior art, it has the following beneficial effects:

[0017] 1. By setting clamping assembly, when using, after infusion tube is wound outside heating tank, clamping and limiting infusion tube wound outside heating tank by clamping assembly, so that it can effectively avoid the case that infusion tube is loose outside heating tank, without staff bonding and fixing between infusion tube and heating tank by adhesive tape, convenient to use;

[0018] 2. By setting spiral groove, infusion tube is wound in spiral groove, to limit infusion tube wound outside heating tank;By setting groove, infusion tube is wound in spiral groove, and clamping plate abuts the outer sidewall of heating tank, infusion tube abuts the inner sidewall of spiral groove and groove, effectively avoid that clamping plate holds infusion tube, affect normal circulation of nasal feeding liquid;

[0019] 3. By setting the square bar and the slot, detachable connection between the heating tank and the mounting plate is realized, so that when the infusion tube is wound in the spiral groove, the heating tank can be disassembled, and the winding of the infusion tube is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Figure 1 The three-dimensional structure schematic diagram of the present application is shown;

[0022] Figure 2 The mounting structure schematic diagram of the heating tank of the present application is shown;

[0023] Figure 3 The connection structure schematic diagram of the heating tank and the infusion tube of the present application is shown; Figure 2 The enlarged view of A in the present application is shown;

[0024] Figure 4 The connection structure schematic diagram of the heating tank and the infusion tube of the present application is shown;

[0025] As shown in the figure: 1, mounting plate; 11, square bar; 2, heating tank; 21, annular cavity; 22, electric heating rod; 23, temperature sensor; 24, spiral groove; 25, slot; 3, infusion tube; 31, nasogastric feeding liquid storage bottle; 4, clamping assembly; 41, hinged frame; 42, clamping plate; 421, groove; 43, driving piece; 431, fixed shaft; 432, coil spring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] Embodiment one

[0028] In order to solve the technical problems in the background art, the following clamping type nasogastric feeding liquid heating device is given:

[0029] In combination with Figures 1-4As shown, the utility model provides a kind of clamping formula nasal feeding liquid heating device, including mounting plate 1, the one side of mounting plate 1 is equipped with heating tank 2, heating tank 2 is wound with infusion tube 3 outside, and one end of infusion tube 3 is connected with nasal feeding liquid storage bottle 31;

[0030] Annular cavity 21 is arranged in heating tank 2, and liquid is arranged in annular cavity 21, and the liquid is clean water in the embodiment, and electric heating rod 22 extending into annular cavity 21 is fixedly installed on heating tank 2, electric heating wire is arranged in electric heating rod 22, temperature sensor 23 is fixedly installed in annular cavity 21, the model of temperature sensor 23 is PT100, temperature sensor 23 is connected with PLC control system, PLC control system is connected with electric heating rod 22, and temperature threshold is preset in PLC control system.

[0031] The mounting plate 1 is provided with a clamping assembly 4 that can contact the heating tank 2, which is used to clamp and limit the infusion tube 3 wound outside the heating tank 2. The device is powered by an external power supply.

[0032] When using, the infusion tube 3 is wound outside the heating tank 2 when heating the nasal feeding liquid, the electric heating rod 22 is controlled to work, the electric heating wire converts electric energy into heat energy, thereby heating the liquid in the annular cavity 21, thereby heating the heating tank 2, and heating the infusion tube 3 wound outside the heating tank 2 is realized. When the temperature of the liquid in the annular cavity 21 reaches the preset temperature threshold in the PLC control system, the electric heating rod 22 is controlled to be closed, and the heating effect of the nasal feeding liquid is realized. By setting the clamping assembly 4, after winding the infusion tube 3 outside the heating tank 2, the clamping assembly 4 is used to clamp and limit the infusion tube 3 wound outside the heating tank 2, thereby effectively avoiding the loosening of the infusion tube 3 outside the heating tank 2, and the staff does not need to use adhesive tape to bond and fix the infusion tube 3 and the heating tank 2, which is convenient to use.

[0033] Example two

[0034] As Figures 1-4 shown, on the basis of the above embodiment, the embodiment further gives the following contents:

[0035] In this embodiment, the clamping assembly 4 includes a hinge frame 41, a clamping plate 42, and a driving member 43. The hinge frame 41 is fixed to the top of the mounting plate 1. A clamping plate 42, which can fit against the outer wall of the heating tank 2, is hinged to the hinge frame 41. A driving member 43, acting on the clamping plate 42, is mounted on the hinge frame 41 to rotate the clamping plate 42 on the hinge frame 41, so that the clamping plate 42 fits against the outer wall of the heating tank 2. In use, when the infusion tube 3 is wound around the outside of the heating tank 2, the clamping plate 43... 2. Apply a force to make it rotate on the hinge frame 41 so that it does not contact the outer wall of the heating tank 2, so that the infusion tube 3 can be wrapped around the outside of the heating tank 2. The state of the driving component 43 changes. After the infusion tube 3 is wrapped around the outside of the heating tank 2, the force on the clamping plate 42 is removed, and the driving component 43 returns to its original state. This allows the clamping plate 42 to rotate and reset on the hinge frame 41, so that the clamping plate 42 fits against the outer wall of the heating tank 2, thereby achieving the effect of clamping and limiting the infusion tube 3 wrapped around the outside of the heating tank 2.

[0036] In this embodiment, the driving member 43 includes a fixed shaft 431 fixed on the hinge frame 41, a clamping plate 42 sleeved on the outside of the fixed shaft 431 and hinged to the hinge frame 41, and a coil spring 432 sleeved on the outside of the fixed shaft 431 and on the opposite side of the clamping plate 42 and the fixed shaft 431. The two ends of the coil spring 432 are fixed to the fixed shaft 431 and the clamping plate 42 respectively. In use, a force is applied to the clamping plate 42, so that the coil spring 432 deforms when the hinge frame 41 rotates. When the force on the clamping plate 42 is removed, the coil spring 432 returns to its natural state, so that the clamping plate 42 can rotate and reset on the hinge frame 41.

[0037] Example 3

[0038] like Figures 1-4 As shown, based on the above embodiments, this embodiment further provides the following:

[0039] In this embodiment, a spiral groove 24 is provided on the outer wall of the heating tank 2, and the infusion tube 3 is wound around the spiral groove 24. A groove 421 is provided on the clamping plate 42. When the infusion tube 3 is wound around the spiral groove 24 and the clamping plate 42 is in contact with the outer wall of the heating tank 2, the infusion tube 3 is in contact with the inner sidewall of the spiral groove 24 and the groove 421. By setting the spiral groove 24, the infusion tube 3 is wound around the spiral groove 24, which achieves the effect of limiting the infusion tube 3 wound around the outside of the heating tank 2. By setting the groove 421, the infusion tube 3 is wound around the spiral groove 24, and when the clamping plate 42 is in contact with the outer wall of the heating tank 2, the infusion tube 3 is in contact with the inner sidewall of the spiral groove 24 and the groove 421, which effectively avoids the clamping plate 42 pressing on the infusion tube 3 and affecting the normal flow of nasal feeding solution.

[0040] In the embodiment, one side of the mounting plate 1 is fixed with a square rod 11 in horizontal shape, a slot 25 is formed on the heating tank 2 and inside the annular cavity 21, the square rod 11 can be inserted into the slot 25 and abut against the inner wall of the slot 25, when the square rod 11 is inserted into the slot 25 and the heating tank 2 abuts against the mounting plate 1, the heating tank 2 can be limited by the clamping plate 42, the square rod 11 and the slot 25 are arranged to realize detachable connection between the heating tank 2 and the mounting plate 1, so that the heating tank 2 can be disassembled when the infusion tube 3 is wound on the spiral groove 24, and the winding of the infusion tube 3 is facilitated.

[0041] In the embodiment, the longitudinal section of the clamping plate 42 is in L shape, when the square rod 11 is inserted into the slot 25 and the heating tank 2 abuts against the mounting plate 1, the end of the clamping plate 42 abuts against the end of the heating tank 2, and specifically, when the square rod 11 is inserted into the slot 25 and the heating tank 2 abuts against the mounting plate 1, one end of the clamping plate 42 in horizontal direction abuts against the outer wall of the heating tank 2, and one end of the clamping plate 42 in vertical direction abuts against the side of the heating tank 2 away from the mounting plate 1, when the square rod 11 is inserted into the slot 25 and the heating tank 2 abuts against the mounting plate 1, one end of the clamping plate 42 in vertical direction abuts against the side of the heating tank 2 away from the mounting plate 1, so that the heating tank 2 can be limited.

[0042] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0043] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalent ones; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A clamp-on nasogastric liquid heating device, characterised in that: Including the installation board (1), one side of the installation board (1) is provided with a heating tank (2), the outside of the heating tank (2) is wound with infusion tube (3), one end of the infusion tube (3) is connected with the nasal feeding liquid storage bottle (31); The heating tank (2) is provided with an annular cavity (21) in the inside, the annular cavity (21) is provided with liquid, the heating tank (2) is fixedly provided with an electric heating rod (22) extending into the annular cavity (21), and the annular cavity (21) is fixedly provided with a temperature sensor (23) in the inside; The installation board (1) is provided with a clamping assembly (4) capable of being in contact with the heating tank (2), which is used for clamping and limiting the infusion tube (3) wound outside the heating tank (2).

2. The clamp-on nasogastric liquid heating device of claim 1, wherein: The clamping assembly (4) comprises a hinged frame (41), a clamping plate (42) and a driving piece (43), the top of the installation board (1) is fixedly provided with the hinged frame (41), the hinged frame (41) is hingedly provided with the clamping plate (42) capable of being in contact with the outer side wall of the heating tank (2), and the hinged frame (41) is provided with the driving piece (43) acting on the clamping plate (42), which is used for rotating the clamping plate (42) on the hinged frame (41) to make the clamping plate (42) in contact with the outer side wall of the heating tank (2).

3. The clamp-on nasogastric liquid heating device of claim 2, wherein: The driving piece (43) comprises a fixed shaft (431) fixed on the hinged frame (41), the clamping plate (42) is sleeved on the outside of the fixed shaft (431) and is hinged with the hinged frame (41), a coil spring (432) is sleeved on the outside of the fixed shaft (431) and on the opposite side of the clamping plate (42) and the fixed shaft (431), and the two ends of the coil spring (432) are fixedly connected with the fixed shaft (431) and the clamping plate (42) respectively.

4. The clamp-on nasogastric liquid heating device of claim 2, wherein: The outer side wall of the heating tank (2) is provided with a spiral groove (24), the infusion tube (3) is arranged in the spiral groove (24), the clamping plate (42) is provided with a groove (421), when the infusion tube (3) is arranged in the spiral groove (24) and the clamping plate (42) is in contact with the outer side wall of the heating tank (2), the infusion tube (3) is in contact with the inner side wall of the spiral groove (24) and the groove (421).

5. The clamp-on nasogastric liquid heating device of claim 2, wherein: One side of the installation board (1) is fixedly provided with a square rod (11) in a horizontal state, the heating tank (2) is provided with a slot (25) on the inside of the annular cavity (21), the square rod (11) can be inserted into the slot (25) and in contact with the inner side wall of the slot (25), when the square rod (11) can be inserted into the slot (25) and the heating tank (2) is in contact with the installation board (1), the heating tank (2) can be limited by the clamping plate (42).

6. The clamp-on nasogastric liquid heating device of claim 5, wherein: The longitudinal section of the clamping plate (42) is L-shaped, when the square rod (11) can be inserted into the slot (25) and the heating tank (2) is in contact with the installation board (1), the end of the clamping plate (42) can be in contact with the end of the heating tank (2).

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