Transfusion heater

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to an infusion heater which comprises two sets of symmetrically-arranged heat preservation bag bodies, guard plates are arranged on the sides, away from each other, of the two sets of heat preservation bag bodies, supporting plates are arranged at one ends of the guard plates, and a plurality of sets of stretching assemblies are arranged between the two sets of supporting plates. A mounting seat is arranged at the bottom of the heat preservation bag body, a heating piece extending into the heat preservation bag body is arranged at the top end of the mounting seat, and a pole electrically connected with the heating piece is arranged at the bottom end of the mounting seat. The heat preservation bag body in the device can be fixed to the outer side of an infusion bottle under the supporting of the protective plate, and meanwhile the infusion bottles of various different sizes can be clamped and replaced conveniently in cooperation with the stretching assembly; meanwhile, the heater of the device can be matched with a charging base, the heat preservation bag body is electrically heated in advance, frequent replacement of liquid in the heat preservation bag body can be avoided, and therefore the heating efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to an infusion heater. Background Art

[0002] Nowadays, intravenous injection is generally not treated with temperature adjustment. The prepared liquid medicine is directly injected into the patient's body. Because the temperature of the liquid medicine is different from the human body temperature, especially in winter when the temperature difference is large, the cold liquid medicine will stimulate the blood vessels and make the patient feel pain. In addition, it will also cause the patient's body temperature to drop and induce other diseases.

[0003] Patent No. CN219614606U discloses an infusion heater. This technology discloses "a bag body for storing liquid, the top and bottom of the bag body are respectively provided with a water inlet and a water outlet; the left side and the right side of the bag body are respectively provided with a first connector and a second connector; wherein the bag body is configured such that when the first connector and the second connector are connected, the bag body is enclosed into a cylindrical structure with a middle channel and other technical features, and has the technical effects of heating the infusion pipeline, being safe and reliable, and having low cost and being recyclable";

[0004] The infusion heater is mainly fixed on the outside of the infusion tube during actual use. This short-distance heating method has poor heating effect, and frequent replacement of the liquid in the bag not only causes a large workload, but also has low heating efficiency, which needs to be improved.

[0005] In order to solve the above problems, an infusion heater is proposed in the present application. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides an infusion heater, which has the characteristics of good heating effect and easy replacement.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an infusion heater, comprising two groups of symmetrically arranged insulation bag bodies, the two groups of insulation bag bodies are provided with a guard plate on the side away from each other, one end of the guard plate is provided with a support plate, and multiple groups of stretching components are provided between the two groups of support plates; a mounting seat is provided at the bottom of the insulation bag body, a heating element extending to the inside of the insulation bag body is provided at the top of the mounting seat, and a pole electrically connected to the heating element is provided at the bottom of the mounting seat.

[0008] As a preferred embodiment of the infusion heater of the utility model, the two groups of guard plates are both in an arc-shaped structure, and handles are symmetrically provided on the sides of the two groups of guard plates that are away from each other.

[0009] As a preferred infusion heater of the utility model, a water injection port is provided at the top of the thermal insulation bag body.

[0010] As a preferred infusion heater of the utility model, a temperature monitoring component is provided on the outer side of the guard plate, and one end of the temperature monitoring component extends to the interior of the insulation bag body.

[0011] As a preferred infusion heater of the utility model, the stretching assembly includes a limiting rod fixedly connected to one group of the support plates, one end of the limiting rod passes through the other group of the support plates, and a stretching spring is connected between the two groups of support plates and located on the outside of the limiting rod, and one side of the limiting rod is provided with a supporting sleeve fixedly connected to the support plate.

[0012] As a preferred embodiment of the infusion heater of the utility model, the plurality of groups of limit rods are parallel to each other, and an anti-dropping block is provided at one end of the limit rod.

[0013] The utility model also provides a technical solution: a charging stand for charging the above-mentioned infusion heater, comprising a base; charging holes electrically connected to the poles are symmetrically provided on both sides of the top of the base, a baffle is provided on the top of the base, and a power cord electrically connected to an external power supply is provided on one side of the bottom of the base.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the insulation bag body in the device can be fixed on the outside of the hanging bottle with the support of the guard plate, and at the same time, with the stretching component, it can clamp hanging bottles of various sizes and facilitate replacement; at the same time, the heater of the device can be matched with the charging stand to electrically heat the insulation bag body in advance, which can avoid frequent replacement of the liquid inside the insulation bag body, thereby improving the heating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is one of the structural schematic diagrams of the heater in the utility model;

[0017] Figure 2 This is the second structural schematic diagram of the heater in the utility model;

[0018] Figure 3 It is a top sectional view of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the heating element in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the charging base in the utility model.

[0021] In the figure: 1. Insulation bag body; 2. Guard plate; 3. Support plate; 4. Tensile assembly; 401. Limit rod; 402. Tensile spring; 403. Support sleeve; 404. Anti-slip block; 5. Mounting seat; 6. Heating element; 7. Pole; 8. Handle; 9. Water inlet; 10. Temperature monitoring element; 11. Base; 12. Charging port; 13. Baffle; 14. Power cord. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1

[0024] like Figure 1 , Figure 2 and Figure 4 As shown;

[0025] An infusion heater comprises two groups of symmetrically arranged insulation bag bodies 1, wherein a guard plate 2 is provided on the side of the two groups of insulation bag bodies 1 away from each other, a support plate 3 is provided at one end of the guard plate 2, and a plurality of stretching components 4 are provided between the two groups of support plates 3; a mounting seat 5 is provided at the bottom of the insulation bag body 1, a heating element 6 extending into the interior of the insulation bag body 1 is provided at the top of the mounting seat 5, and a pole 7 electrically connected to the heating element 6 is provided at the bottom of the mounting seat 5.

[0026] It should be noted that: in this embodiment, the insulation bag body 1 is an airbag structure, the mounting seat 5 is sealed and connected to the insulation bag body 1 and the heating element 6 is used to heat the liquid in the insulation bag body 1, the heating element 6 is a bent metal piece, and there are two groups of poles 7 on the same mounting seat 5, and the two ends of the heating element 6 are respectively connected to the two groups of poles 7.

[0027] In this embodiment: the insulation bag body 1 can be fixed on the outside of the hanging bottle with the support of the protective plate 2, and can be used with the stretching component 4 to clamp hanging bottles of various sizes and facilitate replacement; at the same time, the heater can be used in conjunction with the charging stand to electrically heat the insulation bag body 1 in advance, which can avoid frequent replacement of the liquid inside the insulation bag body 1, thereby improving the heating efficiency.

[0028] In an optional embodiment, both groups of guard plates 2 are arc-shaped structures, and handles 8 are symmetrically provided on the sides of the two groups of guard plates 2 that are away from each other.

[0029] In this embodiment: the arc structure of the protective plate 2 can ensure that the insulation bag body 1 fits tightly with the hanging bottle. The protective plate 2 is preferably made of a hard material with poor thermal conductivity, so as to play a certain insulation role. The protective plate 2 can be separated from the insulation bag body 1 by pulling the two sets of handles 8.

[0030] In an optional embodiment, a water filling port 9 is provided at the top of the heat-insulating bag body 1 .

[0031] In this embodiment, liquid is injected into the heat-insulating bag body 1 through the water injection port 9 in advance and the water injection port 9 is closed after completion. At the same time, the liquid in the heat-insulating bag body 1 can be regularly replaced through the water injection port 9.

[0032] In an optional embodiment, a temperature monitoring component 10 is provided on the outer side of the protective plate 2 , and one end of the temperature monitoring component 10 extends to the interior of the heat-insulating bag body 1 .

[0033] In this embodiment, the temperature monitoring component 10 can be a thermometer, which is used to measure the liquid in the heat-insulating bag body 1 for the convenience of observation by the operator.

[0034] like Figure 3 As shown;

[0035] In an optional embodiment, the stretching assembly 4 includes a limiting rod 401 fixedly connected to one group of support plates 3, one end of the limiting rod 401 passes through the other group of support plates 3, and a stretching spring 402 is connected between the two groups of support plates 3 and located on the outside of the limiting rod 401, and one side of the limiting rod 401 is provided with a support sleeve 403 fixedly connected to the support plate 3.

[0036] In this embodiment: pull the handle 8 and place two groups of insulation bag bodies 1 on both sides of the hanging bottle, release the handle 8, and the two groups of guard plates 2 approach each other and clamp the hanging bottle under the action of the tension spring 402. At this time, the insulation bag body 1 fits tightly against the hanging bottle and heats it. The cooperation between the limit rod 401 and the support sleeve 403 can prevent the two groups of guard plates 2 from offset.

[0037] In an optional embodiment, the plurality of groups of limiting rods 401 are parallel to each other, and an anti-dropping block 404 is provided at one end of the limiting rod 401 .

[0038] In this embodiment, the anti-slip block 404 can prevent the limiting rod 401 from sliding out of the supporting plate 3 , and the anti-slip block 404 controls the limit position of the stretching spring 402 .

[0039] like Figure 5 As shown;

[0040] A charging stand is used to charge the above-mentioned infusion heater, including a base 11; charging holes 12 electrically connected to the poles 7 are symmetrically provided on both sides of the top of the base 11, a baffle 13 is provided on the top of the base 11, and a power cord 14 electrically connected to an external power supply is provided on one side of the bottom of the base 11.

[0041] In an optional embodiment, during charging, the pole 7 is tightly fitted with the charging hole 12, and the two sets of guard plates 2 are in contact with the inner wall of the baffle 13, and the baffle 13 can support and limit the guard plates 2, thereby ensuring the stability of the charging process.

[0042] The working principle and use process of the utility model are as follows: liquid is injected into the insulation bag body 1 through the water filling port 9 in advance and the water filling port 9 is closed after completion, the pole 7 is aligned with the charging hole 12 one by one and is electrically connected to the external power supply via the power cord 14. At this time, the heating element 6 heats the liquid in the insulation bag body 1, and the temperature is monitored by observing the temperature monitoring element 10. After reaching the appropriate temperature, the insulation bag body 1 is removed, the handle 8 is pulled and two groups of insulation bag bodies 1 are placed on both sides of the hanging bottle, the handle 8 is released, and the two groups of guard plates 2 approach each other under the action of the tension spring 402 and clamp the hanging bottle. At this time, the insulation bag body 1 is tightly fitted to the hanging bottle and heats it.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An infusion heater, comprising two sets of symmetrically arranged heat preservation bags (1), Features: A guard plate (2) is provided on the side of the two groups of heat-insulating bag bodies (1) that are away from each other, a support plate (3) is provided at one end of the guard plate (2), and a plurality of stretching components (4) are provided between the two groups of support plates (3); A mounting seat (5) is provided at the bottom of the heat-insulating bag body (1), a heating element (6) extending into the interior of the heat-insulating bag body (1) is provided at the top of the mounting seat (5), and a pole (7) electrically connected to the heating element (6) is provided at the bottom of the mounting seat (5).

2. The infusion heater according to claim 1, Features: The two groups of guard plates (2) are both in an arc-shaped structure, and handles (8) are symmetrically provided on the sides of the two groups of guard plates (2) that are away from each other.

3. The infusion heater according to claim 2, Features: The top end of the heat-insulating bag body (1) is provided with a water injection port (9).

4. The infusion heater according to claim 3, Features: A temperature monitoring component (10) is provided on the outer side of the protective plate (2), and one end of the temperature monitoring component (10) extends into the interior of the heat-insulating bag body (1).

5. The infusion heater according to claim 4, Features: The stretching assembly (4) comprises a limiting rod (401) fixedly connected to one group of the support plates (3); one end of the limiting rod (401) passes through the other group of the support plates (3); a stretching spring (402) is connected between the two groups of the support plates (3) and located outside the limiting rod (401); and one side of the limiting rod (401) is sleeved with a supporting sleeve (403) fixedly connected to the support plate (3).

6. The infusion heater according to claim 5, Features: The plurality of groups of limiting rods (401) are parallel to each other, and an anti-falling block (404) is provided at one end of the limiting rod (401).

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