Multifunctional liquid warmer

Abstract

The multifunctional liquid warmer comprises a mounting shell, a control panel and a heating module, an opening is formed in one side of the mounting shell, a first placement area matched with the hand is formed in the mounting shell, and a second placement area matched with an infusion tube is arranged at the top end of the mounting shell; the control panel is installed on the side portion of the installation shell, and the heating module is arranged in the installation shell and electrically connected with the control panel. The infusion bag has the advantages that during infusion, the hand of a patient can keep warm under the action of the first placing area, liquid medicine in an infusion tube can be heated under the action of the second placing area, the comfort of the patient can be improved, and it can be guaranteed that the liquid medicine has a certain temperature when infused into the human body; by means of the dual-function design, the risk of discomfort and complications possibly faced by the patient is greatly reduced, and therefore the better effect and experience are brought to treatment of the patient.

Description

Technical Field

[0001] The present application relates to the technical field of medical auxiliary devices, and in particular to a multifunctional liquid warmer. Background Art

[0002] The temperature of the liquid medicine is low in the cold winter or when it is just taken out of the refrigerator. If the patient needs to be infused in time, the low-temperature liquid medicine will bring cold stimulation to the patient during the infusion, which will not only affect the patient's comfort, but also may cause local discomfort or other adverse reactions. Therefore, the liquid medicine needs to be heated.

[0003] The existing heating method is usually: during the infusion process, the infusion tube is wrapped or rolled in a liquid heater, and the infusion tube is heated by the liquid heater; however, in the cold winter, we also need to consider such a factor that since the hands are connected to the infusion needle, the hands may also be in an exposed state, and thus may also feel cold stimulation; and the existing liquid heater heats the middle part of the infusion tube, and when the heated part of the liquid flows into the patient's body, heat loss may occur. Therefore, a multifunctional liquid heater is proposed to solve the above technical problems. Utility Model Content

[0004] One of the purposes of the present application is to provide a multifunctional liquid warmer.

[0005] In order to achieve the above purpose, the technical solution adopted in the present application is: a multifunctional liquid warmer, including a mounting shell, a control panel and a heating module, one side of the mounting shell has an opening, and a placement area 1 for cooperating with hands is formed inside the mounting shell, and the top of the mounting shell has a placement area 2 for cooperating with an infusion tube, the control panel is installed on the side of the mounting shell, and the heating module is arranged in the mounting shell and electrically connected to the control panel; during infusion, the heating module is suitable for heating the placement area 1 and the placement area 2 under the drive of the control panel.

[0006] Preferably, a pipe groove is provided at the top of the installation shell, and the pipe groove is in a spiral structure or a multi-section connected bending structure, thereby forming the above-mentioned placement area 2.

[0007] Preferably, an end cover is rotatably mounted on the top of the mounting shell; the end cover is suitable for keeping the placement area 2 warm, and the end cover is also suitable for cooperating with the placement area 2 to lock and limit the infusion tube in the tube groove.

[0008] Preferably, the placement area 1 and the placement area 2 are both provided with a temperature detection module, and the temperature detection module and the heating module are both electrically connected to the control panel.

[0009] Preferably, the control panel includes a display module and a battery module, and the battery module and the temperature detection module are electrically connected to the display module.

[0010] Preferably, the side position corresponding to the opening of the mounting shell is also arranged as an opening structure so that the patient's arm is suitable for passing through the mounting shell.

[0011] Preferably, a limit assembly is provided at the bottom end of the mounting shell, and the limit assembly is a retractable structure; when in use, the limit assembly is suitable for unfolding and limiting and locking the mounting shell at the rod body; when not in use, the limit assembly is suitable for retracting into the mounting shell.

[0012] Preferably, the limiting assembly includes a pair of straps, and the straps are elastically wound around two sides of the bottom end of the mounting shell.

[0013] Preferably, the limiting assembly comprises an elastic band, a first end of the elastic band is elastically wound around one side of the bottom end of the mounting shell, and a second end of the elastic band is snap-fitted with the other side of the bottom end of the mounting shell.

[0014] Preferably, the limiting assembly includes a pair of mounting rods and a pair of limiting rods, the mounting rods are elastically and vertically slidably mounted on both sides of the bottom end of the mounting shell, and the limiting rods are horizontally and rotatably mounted on the bottom ends of the mounting rods.

[0015] Compared with the prior art, the beneficial effects of this application are:

[0016] The utility model is provided with a placement area one and a placement area two. During infusion, the patient's infusion hand can be kept warm by the placement area one, and the medicine in the infusion tube can be heated by the placement area two, which can not only improve the patient's comfort, but also ensure that the medicine has a certain temperature when it is injected into the human body. This dual-action design greatly reduces the risk of discomfort and complications that the patient may face, thereby bringing better results and experience to the patient's treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the structure when the end cover of the utility model is opened.

[0019] Figure 3 It is a schematic diagram of the structure of the anti-fall cover of the utility model.

[0020] Figure 4 It is a schematic diagram of the structure of the heater of the utility model when locking and limiting by an elastic band.

[0021] Figure 5 It is a schematic diagram of the structure of the elastic band of the utility model when buckled and matched.

[0022] Figure 6 It is a schematic diagram of the structure of the installation rod and the limit rod of the utility model when locking and limiting the heater.

[0023] In the figure: 1. Installation shell; 2. Placement area 1; 3. End cover; 4. Control panel; 5. Anti-fall cover; 6. Palm rest; 7. Placement area 2; 8. Limiting assembly; 801. Elastic band; 802. Installation rod; 803. Limiting rod; 9. Card column; 10. Card slot. DETAILED DESCRIPTION

[0024] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0025] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0026] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0027] One of the preferred embodiments of the present application is as follows: Figures 1 to 6 As shown, a multifunctional liquid warmer includes a mounting shell 1, a control panel 4 and a heating module. One side of the mounting shell 1 has an opening, and a placement area 2 for cooperating with a hand is formed inside the mounting shell 1. The top of the mounting shell 1 has a placement area 7 for cooperating with an infusion tube. The control panel 4 is installed on the side of the mounting shell 1, and the heating module is arranged in the mounting shell 1 and is electrically connected to the control panel 4.

[0028] It can be understood that when performing an infusion, the hand for infusion is first inserted into the opening of the mounting shell 1 so that the hand is located inside the mounting shell 1 (i.e., placement area 1 2), and then the infusion tube close to the infusion needle is placed into placement area 2 7, and finally the heating module is used through the control panel 4 to heat the two placement areas.

[0029] It can be seen that during infusion, the patient's infusion hand can be kept warm under the action of placement area 1 2, and the medicine in the infusion tube can be heated under the action of placement area 2 7, which can not only improve the patient's comfort, but also ensure that the medicine has a certain temperature when it is injected into the human body; this dual-action design greatly reduces the discomfort and risk of complications that the patient may face, thereby bringing better results and experience to the patient's treatment.

[0030] It should be noted that the above method is mainly for patients to perform hand infusion. If the patient needs to perform arm infusion, the length of the installation shell 1 needs to be set long enough. It should be known that the patient's arm and hand can be inserted into the installation shell 1, thereby playing a role in keeping warm. Of course, if the installation shell 1 is set long, the volume of the heater may be too large, and the hand may be overheated and sweat, thereby affecting portability and practicality. Therefore, an opening structure can also be set on the corresponding side of the opening of the installation shell 1, that is, the installation shell 1 is a through structure. It can be understood that when using it, the patient's hand can pass through the installation shell 1, and then the arm infusion position is located in the installation shell 1. This can also improve the scope of application of the heater, that is, it can be used on the seat of the infusion room and in the ward, which is convenient for patients to perform infusion treatment in different occasions.

[0031] like Figure 1 As shown, a flexible hand rest 6 can also be provided at the bottom end of the installation shell 1 (placement area 1 2), and the hand rest 6 can adopt a mouse-like shape structure, so that when the patient's hand is under the action of the hand rest 6, the comfort can be further improved.

[0032] One of the embodiments of the present application is as follows: Figure 2 As shown, a tube groove adapted to the infusion tube is provided at the top of the mounting shell 1, that is, the infusion tube can be snapped into the tube groove, and the tube groove can form the above-mentioned placement area 2 7.

[0033] It is understandable that the heating module may be an electric heating wire, which is disposed inside the mounting shell 1 , and the placement area 1 2 and the placement area 2 7 may be heated by the electric heating wire.

[0034] Furthermore, the pipe groove may adopt a spiral structure, such as a mosquito coil-like spiral structure; or Figure 2As shown, the tube groove is a bending structure with multiple sections connected. It should be known that no matter whether a spiral structure or a bending structure is adopted, it can bring the following benefits: (a) the infusion tube can be fully contacted with the placement area 2 7, thereby improving the heating effect and the heat preservation effect of the infusion tube. (b) the infusion tube in the placement area 2 7 can be bent and stored to reduce the length of the infusion tube to prevent entanglement. (c) the two ends of the infusion tube can also be limited by bending and storing, that is, when the infusion tube is accidentally touched, due to the limiting effect of the tube groove, the infusion needle and the hand will not be separated.

[0035] Based on the above embodiments, another embodiment of the present application is that an end cover 3 can be rotatably installed on the top of the mounting shell 1. Of course, the end cover 3 can cooperate with the mounting shell 1 through a locking structure or a magnetic structure when the end cover 3 is closed. The purpose is to limit the position of the end cover 3 when it is closed. The locking structure and the magnetic structure are common knowledge to those skilled in the art, so they will not be described in detail.

[0036] It can be understood that when the end cover 3 is closed, the following benefits can be brought about: first, the end cover 3 can seal the placement area 2 7, thereby keeping the heat in the placement area 2 7 warm to prevent loss, thereby ensuring the heating efficiency and effect of the infusion tube; second, the end cover 3 can also cooperate with the placement area 2 7 to lock and limit the infusion tube in the tube groove, thereby preventing the infusion tube from loosening or falling off due to external force during the infusion process, thereby ensuring the safety and stability of the infusion process.

[0037] In one embodiment of the present application, a temperature detection module (not shown) may be disposed in both the placement area 1 2 and the placement area 2 7 , and the temperature detection module and the heating module are both electrically connected to the control panel 4 .

[0038] It is understandable that we take the placement area 12 as an example for explanation. Assuming that we need to ensure that the temperature in the placement area 12 is between 28 degrees Celsius and 35 degrees Celsius, when the temperature detection module detects that the temperature in the placement area 12 reaches the set temperature (for example, 35 degrees Celsius), the control panel 4 will drive the heating module to stop heating; and when the temperature detection module detects that the temperature in the placement area 12 is lower than the set temperature (for example, 28 degrees), the control panel 4 will drive the heating module to heat. In this way, the temperature in the placement area 12 can be maintained within the set range, realizing an intelligent temperature control system.

[0039] Further, such as Figure 3 As shown, the control panel 4 includes a display module and a battery module, and the battery module and the temperature detection module are electrically connected to the display module.

[0040] It can be understood that this device can be powered by a battery module (battery). Specifically, for example, a rechargeable battery can be used. When the battery is out of power, the battery can be charged through a USB interface, which can make the device more portable. The display module (display screen) can display the battery power and the detection temperature of the temperature detection module in real time to facilitate real-time observation. Of course, the temperature zone during heating can also be adjusted through the control panel 4, that is, according to actual conditions to meet different temperature requirements; the control panel 4 can also be used to individually control the heating wire corresponding to the placement area 1 2 or the placement area 2 7.

[0041] It should be noted that the control panel 4 also includes a control module (controller), that is, the control method of the device is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming by technicians in this field, which is common knowledge in this field, and this application document is mainly used to protect mechanical devices, so this application document no longer explains the control method and circuit connection in detail, and no specific description is made here.

[0042] In this embodiment, Figure 1 and Figure 3 As shown, in order to improve the protection effect of the device, since the control panel 4 is an electrical component and is easily damaged when it falls, an anti-fall cover 5 can be installed on the outside of the control panel 4, and the material of the anti-fall cover 5 can be silicone rubber, which has good cushioning and shockproof effects when it falls, thereby effectively reducing the risk of damage to the control panel 4 and extending the service life of the device.

[0043] It should be noted that this liquid warmer is mainly used for patients who are on a chair during infusion. Of course, it can also be used for patients who are on a bed, but the function of heating the hands is not very necessary because there are quilts and other things on the bed for heating. When using it, just put the warmer on the armrest of the chair, but there will be such a problem: if the warmer is directly fixed on the armrest, when the patient goes to the toilet, the infusion tube needs to be separated from the warmer, which will affect the infusion effect at this time and is also more troublesome.

[0044] In order to solve the above technical problems, one of the embodiments of the present application is as follows: Figures 4 to 6 As shown, a limit assembly 8 can be provided at the bottom end of the mounting housing 1, and the limit assembly 8 is a retractable structure. It is understandable that when in use, the limit assembly 8 can be unfolded and the mounting housing 1 can be limited and locked at the rod body; when not in use, the limit assembly 8 can be retracted inside the mounting housing 1, which improves the aesthetics and convenience of use.

[0045] It should be noted that the rod body here can refer to the armrest of a hospital bed, the armrest of a chair, an infusion rod, etc., as long as the heater can be easily limited.

[0046] The limit assembly 8 has various structural forms, including but not limited to the following three:

[0047] Structure 1: The limiting assembly 8 includes a pair of straps, which are elastically wound around the bottom of the mounting housing 1. For example, the straps can be wound around the mounting housing 1 through a spiral spring or a torsion spring. It should be noted that when in use, the two straps can be pulled out and then tied to the outside of the rod; when not in use, the straps are untied, and then the straps will retract into the mounting housing 1 under the action of elastic force.

[0048] Structure 2: Figure 4 and Figure 5 As shown, the limiting assembly 8 includes an elastic band 801, a first end of the elastic band 801 is elastically wound around one side of the bottom end of the mounting shell 1, which is consistent with the manner of winding the above-mentioned binding strap, and a second end of the elastic band 801 is snap-fitted with the other side of the bottom end of the mounting shell 1.

[0049] It is understandable that we can place the installation shell 1 on the armrest of the seat. Of course, a groove that matches the armrest can be set at the bottom end of the installation shell 1, and then the second end of the elastic band 801 can be pulled out. For example, a clamping column 9 is set at the second end of the elastic band 801, and a clamping groove 10 is set on the other side of the bottom end of the installation shell 1. The elastic band 801 is inserted into the notch of the clamping groove 10, and then the clamping column 9 will be against the top position of the clamping groove 10 under the elastic action of the elastic band 801, so that the heater can be quickly limited and fixed on the armrest of the seat.

[0050] Structure 3: Figure 6 As shown, the limiting assembly 8 includes a pair of mounting rods 802 and a pair of limiting rods 803 . The mounting rods 802 can be vertically slidably installed on both sides of the bottom end of the mounting shell 1 through spring elasticity, and the limiting rods 803 are horizontally rotatably installed on the bottom ends of the mounting rods 802 .

[0051] It is understandable that we can place the installation shell 1 on the armrest of the seat, and then pull the limit rod 803 downward. When it is pulled to the bottom end of the seat armrest, the limit rod 803 is rotated until it is against the bottom end of the armrest. The limit rod 803 will be limited at the bottom end of the armrest under the action of elastic force, thereby limiting and locking the heater; of course, the limit rod 803 can be installed at the bottom end of the installation rod 802 through a damping shaft, thereby improving stability during limiting.

[0052] It should be noted that all three structural modes can meet actual needs, and technicians in this field can choose according to actual conditions.

[0053] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A multifunctional liquid heater, characterized in that: include: An installation shell, one side of which has an opening, and a placement area 1 for matching with a hand is formed inside the installation shell, and a top end of the installation shell has a placement area 2 for matching with an infusion tube; A control panel, the control panel being mounted on a side of the mounting housing; as well as A heating module is disposed in the installation shell and is electrically connected to the control panel; during infusion, the heating module is suitable for heating the placement area 1 and the placement area 2 under the control of the control panel.

2. The multifunctional liquid warmer according to claim 1, characterized in that: A pipe groove is arranged at the top of the installation shell, and the pipe groove is in a spiral structure or a multi-section connected bending structure, thereby forming the above-mentioned placement area 2.

3. The multifunctional liquid warmer according to claim 2, characterized in that: An end cover is rotatably mounted on the top of the mounting shell; the end cover is suitable for keeping the placement area 2 warm, and the end cover is also suitable for cooperating with the placement area 2 to lock and limit the infusion tube in the tube groove.

4. The multifunctional liquid warmer according to claim 3, characterized in that: The placement area 1 and the placement area 2 are both provided with a temperature detection module, and the temperature detection module and the heating module are both electrically connected to the control panel.

5. The multifunctional liquid warmer according to claim 4, characterized in that: The control panel includes a display module and a battery module. The battery module and the temperature detection module are electrically connected to the display module.

6. The multifunctional liquid warmer according to claim 1, characterized in that: The side position corresponding to the opening of the installation shell is also arranged as an opening structure so that the patient's arm is suitable for passing through the installation shell.

7. The multifunctional liquid warmer according to any one of claims 1 to 6, characterized in that: A limit assembly is provided at the bottom end of the mounting shell, and the limit assembly is a retractable structure; when in use, the limit assembly is suitable for unfolding and making the mounting shell limited and locked at the rod body; when not in use, the limit assembly is suitable for retracting into the mounting shell.

8. The multifunctional liquid warmer according to claim 7, characterized in that: The limiting assembly includes a pair of straps, and the straps are elastically wound around two sides of the bottom end of the mounting shell.

9. The multifunctional liquid warmer according to claim 7, characterized in that: The limiting assembly comprises an elastic band, a first end of which is elastically wound around one side of the bottom end of the mounting shell, and a second end of which is snap-fitted with the other side of the bottom end of the mounting shell.

10. The multifunctional liquid warmer according to claim 7, characterized in that: The limiting assembly comprises a pair of mounting rods and a pair of limiting rods. The mounting rods are elastically and vertically slidably mounted on both sides of the bottom end of the mounting shell, and the limiting rods are horizontally and rotatably mounted on the bottom ends of the mounting rods.

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