Infusion tube heater
By designing a detachable shell and hollow channel structure in the infusion tube heater, combined with the uniform heating of multiple electric heating wires, the existing infusion tube heater is solved and the fitting problem when the heating effect is poor in winter and bending is improved, and the infusion is improved Comfort and material utilization.
Patent Information
- Application Number
- CN202323036470.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-10
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-11-10
AI Technical Summary
The existing infusion tube heaters have poor heating effect when used in winter, and are prone to local bending that the shell and the infusion tube cannot fit closely together, which affects the heating effect. It is mostly disposable material, and wastes resources.
Design an infusion tube heater including a removable housing and heating assembly, with first and second hollow channels in the housing for fine-tuning the inner channel diameter to ensure that the infusion tube can still be tightly wrapped when bent and pass through multiple Heat the electric heating wire evenly.
The uniform heating of the infusion tube is achieved, the patient's infusion comfort is improved, and the flexibility of use and material utilization is improved through the detachable design, avoiding the reduction in heating effect caused by bending.
Smart Images
Figure CN222150666U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical instruments, and in particular to an infusion tube heater. Background Art
[0002] When people receive intravenous drips in winter when the temperature is relatively low, if the liquid in the infusion tube can be heated to a temperature that is closer to the human body temperature, the feeling of the droplets in the infusion tube flowing into the human body will be more comfortable, which can significantly improve the comfort of the infusion. The existing technology is mostly achieved through a hand-held heating cylinder. This heating cylinder is small in size and the heating is not obvious. When it is cold, the droplets flowing into the human body are still relatively cold. Moreover, this heating cylinder is generally disposable and must be discarded after use, wasting raw materials. Although there is currently a method of wrapping the infusion tube with a shell and then heating the liquid with a heating wire, when the infusion tube is locally slightly bent due to transportation or other reasons, it is easy to cause the shell to wrap the infusion tube poorly, or the shell and the infusion tube cannot fit tightly, affecting the heating effect of the infusion tube, which urgently needs to be improved. Utility Model Content
[0003] In view of this, the utility model provides an infusion tube heater. The setting of the first hollow channel and the second hollow channel can play a role in fine-tuning the diameter of the inner channel, so that the diameter size of the inner channel can be expanded to a certain extent. When the infusion tube has a local slight bend, the inner channel can accommodate and wrap the infusion tube by expanding the diameter size. At the same time, it also ensures that the inner wall of the inner channel fits closely with the infusion tube, ensuring that the infusion tube is heated stably and evenly.
[0004] The purpose of the utility model is achieved through the following technical solutions:
[0005] A infusion tube heater comprises a shell and a heating assembly, wherein an inner channel for the infusion tube to pass through is dug in the shell, the inner channel runs through the shell, and the heating assembly is used to heat the shell, the shell comprises a first half shell and a second half shell detachably connected to the first half shell, a first hollow channel is buried in the first half shell, a second hollow channel is buried in the second half shell, and the first hollow channel and the second hollow channel are adjacent to the inner channel.
[0006] The shell is used to wrap the infusion tube and heat the infusion tube, so as to heat the droplets, making the patient feel more comfortable with the infusion. The shell is composed of a detachable first half shell and a second half shell, and the infusion tube can be wrapped by disassembly and assembly to wrap the infusion tube in the inner channel. The operation is convenient and flexible. The shell is also provided with a first hollow channel and a second hollow channel, which can fine-tune the diameter of the inner channel so that the diameter size of the inner channel can be expanded to a certain extent. When the infusion tube has a local slight bend, the inner channel can accommodate and wrap the infusion tube by expanding the diameter size, while also ensuring the close fit between the inner wall of the inner channel and the infusion tube.
[0007] Optionally, in a possible implementation manner, the first hollow channel and the second hollow channel are symmetrically distributed on both sides of the inner channel.
[0008] The first hollow channel and the second hollow channel are symmetrically distributed on both sides of the inner channel, which can play a role in fine-tuning the diameter of the inner channel and enlarge the local diameter size of the inner channel to a certain extent. On the basis of ensuring the close fit between the inner wall of the inner channel and the infusion tube, even if the infusion tube has a local slight bend due to transportation or other reasons, the inner channel can enlarge the local diameter size, thereby accommodating and wrapping the infusion tube.
[0009] Optionally, in a possible implementation manner, the first half shell and the second half shell are snap-connected.
[0010] The buckle connection method further simplifies the difficulty of disassembling and assembling the first half shell and the second half shell.
[0011] Optionally, in a possible implementation, the first half shell is provided with a latching protrusion, and the second half shell is provided with a latching slot, and the latching protrusion can be latched into the latching slot.
[0012] The snap-on protrusion can be snapped into the snap-on groove, thereby realizing the snap-on connection between the first half shell and the second half shell.
[0013] Optionally, in a possible implementation, the first half shell is provided with a first recessed groove, and the second half shell is provided with a second recessed groove, the first recessed groove and the second recessed groove enclose an inner channel, the first recessed groove is dug in the middle of the bulge, and the second recessed groove is dug in the middle of the groove.
[0014] The inner channel is located at the central axis of the shell, and is specifically formed by enclosing the first recessed groove and the second recessed groove, and is evenly wrapped by the shell to ensure that the infusion tube built into the inner channel is evenly heated.
[0015] Optionally, in a possible implementation, a second channel is dug in the heating component, and the inner channel is connected to the second channel.
[0016] The heating assembly is provided with a second channel, and the inner channel is connected to the second channel, so that the infusion tube can pass through the heating assembly. In order to make it easier for the infusion tube to penetrate the second channel, a lateral opening can be opened, and the infusion tube can be placed in the second channel by opening the lateral opening.
[0017] Optionally, in a possible implementation, the heating component includes a heating shell and a heating wire arranged along the axial direction of the shell, and there are multiple heating wires, and the multiple heating wires are evenly buried in the shell.
[0018] A plurality of electric heating wires are evenly buried in the shell to evenly heat the infusion tube, thereby ensuring that all parts of the infusion tube are evenly heated and evenly heated.
[0019] Optionally, in a possible implementation, the heating shell is installed at an end of the shell body, and the second channel is dug in the heating shell.
[0020] The heating shell can accommodate the main heating component of the electric heating wire and protect the main heating component to avoid damage during use.
[0021] Optionally, in a possible implementation manner, two heating wires are embedded in the first half shell, and the two heating wires are symmetrically distributed; two heating wires are embedded in the second half shell, and the two heating wires are symmetrically distributed.
[0022] The symmetrically distributed heating wires can effectively ensure that the infusion tube is evenly heated and the temperature rises evenly.
[0023] Compared with the prior art, the utility model has the following beneficial effects:
[0024] The infusion tube heater of the utility model wraps the infusion tube through the shell and heats the infusion tube, thereby heating the liquid droplets, making the patient feel more comfortable with the infusion. The shell is composed of a detachable first half shell and a second half shell, and can be disassembled and assembled to wrap the infusion tube so that the infusion tube is wrapped in the inner channel. The use is convenient and flexible. The shell is also provided with a first hollow channel and a second hollow channel, which can fine-tune the diameter of the inner channel so that the diameter size of the inner channel can be expanded to a certain extent. When the infusion tube undergoes a local slight bend, the inner channel can accommodate and wrap the infusion tube by expanding the diameter size, while also ensuring that the inner wall of the inner channel and the infusion tube fit closely. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.
[0026] Figure 1 This is a structural diagram of an infusion tube heater according to an embodiment of the utility model.
[0027] Figure 2 This is an exploded view of an infusion tube heater according to an embodiment of the utility model.
[0028] Figure 3 It is a cross-sectional view of an infusion tube heater according to an embodiment of the utility model. DETAILED DESCRIPTION
[0029] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.
[0030] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.
[0031] It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In the description of the embodiments of the present application, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the application product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.
[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.
[0033] The technical solution in this application will be described below in conjunction with the accompanying drawings.
[0034] The present embodiment provides an infusion tube heater, comprising a shell 10 and a heating assembly. An inner channel 20 is dug in the shell 10 for the infusion tube to pass through, and the inner channel 20 runs through the shell 10. The heating assembly is used to heat the shell 10. The shell 10 comprises a first half shell 30 and a second half shell 40 detachably connected to the first half shell 30. A first hollow channel 31 is buried in the first half shell 30, and a second hollow channel 41 is buried in the second half shell 40. The first hollow channel 31 and the second hollow channel 41 are adjacent to the inner channel 20.
[0035] The shell 10 is used to wrap the infusion tube and heat the infusion tube, so as to heat the droplets, making the patient feel more comfortable during infusion. The shell 10 is composed of a detachable first half shell 30 and a second half shell 40. The infusion tube can be wrapped by disassembly and assembly to wrap the infusion tube in the inner channel 20. The operation is convenient and flexible. The shell 10 is also provided with a first hollow channel 31 and a second hollow channel 41, which can fine-tune the diameter of the inner channel 20 and enlarge the diameter of the inner channel 20 to a certain extent. When the infusion tube undergoes a local slight bend, the inner channel 20 can accommodate and wrap the infusion tube by enlarging the diameter size, while also ensuring that the inner wall of the inner channel 20 fits tightly with the infusion tube.
[0036] It should be noted that, in this embodiment, the first hollow channel 31 and the second hollow channel 41 are symmetrically distributed on both sides of the inner channel 20 .
[0037] The first hollow channel 31 and the second hollow channel 41 are symmetrically distributed on both sides of the inner channel 20, and can play a role in fine-tuning the diameter of the inner channel 20, and enlarge the local diameter size of the inner channel 20 to a certain extent. On the basis of ensuring the close fit between the inner wall of the inner channel 20 and the infusion tube, even if the infusion tube is slightly bent locally due to transportation or other reasons, the inner channel 20 can enlarge the local diameter size, so that the infusion tube can be accommodated and wrapped.
[0038] It should be noted that, in this embodiment, the first half shell 30 and the second half shell 40 are snap-connected.
[0039] The buckle connection method further simplifies the difficulty of disassembling and assembling the first half shell 30 and the second half shell 40.
[0040] It should be noted that, in the present embodiment, the first half shell 30 is provided with a latching protrusion 32 , and the second half shell 40 is provided with a latching slot 42 , and the latching protrusion 32 can be latched into the latching slot 42 .
[0041] The latching protrusion 32 can be latched into the latching groove 42 , thereby realizing the snap connection between the first half shell 30 and the second half shell 40 .
[0042] It should be noted that, in this embodiment, the first half shell 30 is provided with a first recessed groove 33, and the second half shell 40 is provided with a second recessed groove 43. The first recessed groove 33 and the second recessed groove 43 enclose the inner channel 20. The first recessed groove 33 is dug in the middle of the locking protrusion 32, and the second recessed groove 43 is dug in the middle of the locking groove 42.
[0043] The inner channel 20 is located at the central axis of the shell 10, and is specifically formed by enclosing the first recessed groove 33 and the second recessed groove 43, and is evenly wrapped by the shell 10 to ensure that the infusion tube built into the inner channel 20 is evenly heated.
[0044] It should be noted that, in this embodiment, a second channel is excavated in the heating component, and the inner channel 20 is connected to the second channel.
[0045] The heating assembly is provided with a second channel, and the inner channel 20 is communicated with the second channel, so that the infusion tube can pass through the heating assembly. In order to make it easier for the infusion tube to penetrate the second channel, a lateral opening can be opened, and the infusion tube can be placed in the second channel by opening the lateral opening.
[0046] It should be noted that, in the present embodiment, the heating assembly includes a heating shell and a heating wire arranged along the axial direction of the shell 10 . There are multiple heating wires, and the multiple heating wires are evenly buried in the shell 10 .
[0047] A plurality of electric heating wires are uniformly buried in the housing 10 to uniformly heat the infusion tube, thereby ensuring that all parts of the infusion tube are uniformly heated and the temperature rises uniformly.
[0048] It should be noted that, in this embodiment, the heating shell is installed at the end of the shell 10, and the second channel is dug in the heating shell.
[0049] The heating shell can accommodate the main heating component of the electric heating wire and protect the main heating component to avoid damage during use.
[0050] It should be noted that, in this embodiment, two heating wires are embedded in the first half shell 30 , the two heating wires are symmetrically distributed and embedded in the first heating wire groove 34 , and two heating wires are embedded in the second half shell 40 , the two heating wires are symmetrically distributed and embedded in the second heating wire groove 44 .
[0051] The symmetrically distributed heating wires can effectively ensure that the infusion tube is evenly heated and the temperature rises evenly.
[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A transfusion tube heater, characterized in that: It includes a shell and a heating component. An inner channel for an infusion tube to pass through is dug in the shell, and the inner channel runs through the shell. The heating component is used to heat the shell. The shell includes a first half shell and a second half shell detachably connected to the first half shell. A first hollow channel is buried in the first half shell, and a second hollow channel is buried in the second half shell. The first hollow channel and the second hollow channel are adjacent to the inner channel.
2. The infusion tube heater according to claim 1, characterized in that: The first hollow channel and the second hollow channel are symmetrically distributed on both sides of the inner channel.
3. The infusion tube heater according to claim 1, characterized in that: The first half shell and the second half shell are snap-connected.
4. The infusion tube heater according to claim 3, characterized in that: The first half shell is provided with a latching protrusion, and the second half shell is provided with a latching slot, and the latching protrusion can be latched into the latching slot.
5. The infusion tube heater according to claim 4, characterized in that: The first half shell is provided with a first recessed groove, and the second half shell is provided with a second recessed groove, and the first recessed groove and the second recessed groove enclose and form an inner channel.
6. The infusion tube heater according to claim 5, characterized in that: The first concave groove is dug in the middle of the clamping protrusion, and the second concave groove is dug in the middle of the clamping groove.
7. The infusion tube heater according to claim 1, characterized in that: The heating component is provided with a second channel, and the inner channel is communicated with the second channel.
8. The infusion tube heater according to claim 7, characterized in that: The heating component comprises a heating shell and a heating wire arranged along the axial direction of the shell. There are multiple heating wires, and the multiple heating wires are evenly buried in the shell.
9. The infusion tube heater according to claim 8, characterized in that: The heating shell is installed at the end of the shell body, and the second channel is dug in the heating shell.
10. The infusion tube heater according to claim 9, characterized in that: Two heating wires are embedded in the first half shell, and the two heating wires are symmetrically distributed. Two heating wires are embedded in the second half shell, and the two heating wires are symmetrically distributed.