Nasal intestinal nutrient canal

Abstract

The utility model provides a nasal cavity enteral nutrition tube which comprises a nutrition tube body and a heating box used for wrapping the nutrition tube body, the heating box comprises a box body and a box cover, and the box cover is arranged on the box body in a detachable mode. A supporting table is arranged in the box body, the supporting table is of a vortex line structure, a groove is formed in the top face of the supporting table, and the groove is matched with the nutrient canal body and used for clamping and fixing the nutrient canal body; a groove is formed in the box body, a first pipe opening and a second pipe opening are formed in the box body, the nutrient canal body penetrates out of the second pipe opening after penetrating through the first pipe opening, the nutrient canal body located in the box body is clamped in the groove, and the nutrient canal body is pressed in the groove after the box cover is matched with the box body; a heating wire is arranged in the supporting table, and a regulator connected with the heating wire is arranged on the box body. The technical problems that in the prior art, when nutrient solution is heated in actual use, due to the fact that the heating part is short, the temperature is not easy to control, and the heating and heat preservation effects on the nutrient solution are poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary feeding equipment, in particular to a nasal enteral nutrition tube. Background Art

[0002] Enteral nutrition tubes are used for gastrointestinal decompression and enteral nutrition infusion after gastrointestinal surgery. Nutrient solution and medicine solution are dripped into the jejunal nutrition tube and are directly absorbed by the jejunum without the need for gastric digestion, reducing the burden on patients with insufficient gastric motility and gastric digestive dysfunction, and eliminating stomach bloating and discomfort.

[0003] When the nutrient solution is dripped, the nutrient solution is generally heated because the dripping speed of the nutrient solution is slow. However, when the nutrient solution flows in the tube, the temperature of the nutrient solution is prone to decrease.

[0004] The utility model with application number: CN202321403946.3 (hereinafter referred to as prior art 1) discloses a jejunal nutrition tube tail end clamping protection device, which relates to the technical field of medical devices, including a nutrition tube, the outer side of the nutrition tube is sleeved with a mounting block, the interior of the mounting block is provided with a first sliding groove, the interior of the mounting block and on one side of the first sliding groove is provided with a second sliding groove, the interior of the first sliding groove is slidably connected with a first sliding block, one end of the first sliding block is fixedly connected with a second sliding block, the internal thread of the second sliding block is connected with a threaded rod, the outer side of the mounting block is sleeved with a heating mechanism, the outer side of the nutrition tube is fixedly connected with a tail end, and the outer side of the tail end is sleeved with a disinfection mechanism. The beneficial effects of the utility model are: the mounting block, the first sliding groove, the first sliding block, the second sliding block, the threaded rod and the knob can open and close the nutrition tube, and the upper clamping block, the second internal groove, the glass sleeve and the ultraviolet lamp can disinfect the tail end.

[0005] In the prior art 1, although the nutrient tube is heated by the provided heating block and heating wire, the temperature is not easy to control in actual use because the heating and heat preservation part is only a small section. Meanwhile, the heating and heat preservation effect of the nutrient solution is not good. Utility Model Content

[0006] The utility model aims to provide a nasoenteral nutrition tube, which can solve the technical problem that when heating the nutrient solution in the prior art in actual use, the heating part is short and the temperature is difficult to control, resulting in poor heating and heat preservation effects on the nutrient solution.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A nasal enteral nutrition tube comprises a nutrition tube body and a heating box which is detachably arranged and used to cover the nutrition tube body, wherein the heating box comprises a box body and a box cover, and the box cover is detachably arranged on the box body;

[0009] A support platform is arranged in the box body, and the support platform is in a spiral line structure. A groove is arranged on the top surface of the support platform, and the groove matches the nutrition tube body and is used to clamp and fix the nutrition tube body;

[0010] A first pipe opening and a second pipe opening are arranged on the box body. The nutrition tube body passes through the first pipe opening and then comes out from the second pipe opening. The nutrition tube body located inside the box body is clamped in the groove. After the box cover and the box body are matched, the nutrition tube body is pressed into the groove. A heating wire is arranged in the support platform, a regulator connected to the heating wire is arranged on the box body, and a power supply for supplying power to the heating wire is arranged on the box body.

[0011] The box body is provided with a notch connected to the first pipe opening, and the cover body is provided with a first protrusion matching the notch and used for connecting with the nutrition tube body.

[0012] Furthermore, a first support platform is provided on the cover body, the first support platform corresponds to the support platform, and a first groove corresponding to the groove is provided on the first support platform.

[0013] Preferably, an extension portion is provided on the box body, a recess corresponding to the second pipe opening is provided at the extension portion, a cover plate corresponding to the extension portion is provided on the cover body, a second protrusion extending into the recess is provided on the cover plate, and a pressing assembly for closing the nutrition tube body is provided on the extension portion.

[0014] Furthermore, the pressing assembly includes a push plate, a connecting column, a limiting portion and a spring. A guide groove connected to the give-way groove is provided on the extension portion, and a second groove is provided on the side away from the give-way groove. The guide groove and the second groove are connected by a connecting groove. The push plate is slidably installed in the guide groove, the connecting column is rotatably connected to the push plate, the connecting column is slidably connected to the connecting groove, the spring is located in the guide groove and is mounted on the connecting column, one end of the spring is connected to the push plate, and the other end is in contact with the guide groove, and the limiting portion is connected to the connecting column.

[0015] Preferably, the limiting portion is connected with a pull ring.

[0016] The nutrition tube body includes a first tube body and a second tube body. The first tube body and the second tube body are quickly connected via a connector. The first tube body is inserted into the body through the nasal cavity, and the heating box covers the second tube body.

[0017] Furthermore, the box body and the box cover are detachably connected via buckles.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] In actual use, the utility model can effectively improve the heating and insulation effect of the nutrient solution in the nutrient tube body by heating and coating the nutrient tube body. Since a support platform with a spiral wire structure is provided in the box body, a groove is provided on the top surface of the support platform, which matches the nutrient tube body and is used to clamp and fix the nutrient tube body, when the heating wire heats the support platform, the heat can be transferred to the nutrient tube body to achieve heating of the nutrient solution; and, since the support platform has a spiral wire structure, the nutrient tube body installed on the support platform will also have a spiral wire structure, which greatly increases the heated part of the nutrient tube body, extends the heated length of the nutrient tube body, and can effectively improve the heating and insulation effect of the nutrient solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 For this utility model Figure 1 Schematic diagram of the structure after the cover is removed.

[0023] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0024] Figure 4 For this utility model Figure 3 Section view of the middle AA plane.

[0025] Reference numerals:

[0026] 101-nutrition tube body, 102-heating box, 103-box body, 104-box cover, 105-support platform, 106-groove, 107-first pipe mouth, 108-second pipe mouth, 109-notch, 110-first support platform, 111-first groove, 112-extension part, 113-yield groove, 114-cover plate, 115-second protrusion, 116-pressing assembly, 117-push plate, 118-connecting column, 119-limiting part, 120-spring, 121-guide groove, 122-second groove, 123-connecting groove, 124-pull ring, 125-first tube body, 126-second tube body, 127-connecting head. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0028] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention 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 embodiments of the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0030] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0031] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0032] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0033] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0034] See also Figure 1-Figure 4 The present embodiment discloses an enteral nutrition tube, specifically a transnasal enteral nutrition tube, comprising a nutrition tube body 101, a heating box 102 which is detachably arranged and used to partially cover the nutrition tube body 101, wherein the heating box 102 comprises a box body 103 and a box cover 104, and the box cover 104 is detachably arranged on the box body 103;

[0035] A support platform 105 is provided in the box body 103. The support platform 105 is a spiral line structure. A groove 106 is provided on the top surface of the support platform 105. The groove 106 matches the nutrition tube body 101 and is used to clamp and fix the nutrition tube body 101.

[0036] A first pipe opening 107 and a second pipe opening 108 are provided on the box body 103. The nutrition tube body 101 passes through the first pipe opening 107 and then comes out from the second pipe opening 108. The nutrition tube body 101 located inside the box body 103 is clamped in the groove 106. After the box cover 104 cooperates with the box body 103, the nutrition tube body 101 is pressed into the groove 106; a heating wire is provided in the support platform 105, and a regulator connected to the heating wire is provided on the box body 103. A power supply for supplying power to the heating wire is provided on the box body 103, and the regulator is used to adjust the temperature of the heating wire.

[0037] A heating area is formed inside the box body. During use, the power source is wrapped with a heat-insulating material and the power source is a battery.

[0038] In actual use, the utility model can effectively improve the heating and insulation effect of the nutrient solution in the nutrient tube body 101 by heating and partially covering the nutrient tube body 101. Since a support platform 105 with a spiral wire structure is provided in the box body 103, a groove 106 is provided on the top surface of the support platform 105, and the groove 106 matches the nutrient tube body 101 and is used to clamp and fix the nutrient tube body 101, when the heating wire heats the support platform 105, the heat can be transferred to the nutrient tube body 101 to achieve heating of the nutrient solution; and, since the support platform 105 has a spiral wire structure, the nutrient tube body 101 installed on the support platform 105 will also have a spiral wire structure, which greatly increases the heated part of the nutrient tube body 101, extends the heated length of the nutrient tube body 101, and can effectively improve the heating and insulation effect of the nutrient solution.

[0039] The box body 103 is provided with a notch 109 connected to the first tube opening 107 , and the cover body is provided with a first protrusion matching the notch 109 and used for connecting with the nutrition tube body 101 .

[0040] The notch 109 can make it easier to install the nutrition tube body 101 on the box body 103 . Meanwhile, the first protrusion can reduce the air leakage gap after contacting the nutrition tube body 101 .

[0041] The cover body is provided with a first support platform 110, which corresponds to the support platform 105, and the first support platform 110 is provided with a first groove 111 corresponding to the groove 106. The first support platform 110 and the first groove 111 can fix the nutrition tube body 101, prevent the nutrition tube body 101 from falling off from the groove 106, and limit the nutrition tube body 101 so that it can be better heated.

[0042] In some embodiments, an extension portion 112 is provided on the box body 103, and a make way groove 113 corresponding to the second pipe mouth 108 is provided on the extension portion 112, a cover plate 114 corresponding to the extension portion 112 is provided on the cover body, and a second protrusion 115 extending into the make way groove 113 is provided on the cover plate 114, and a pressing component 116 for closing the nutrition tube body 101 is provided on the extension portion 112.

[0043] Among them, the pressing assembly 116 includes a push plate 117, a connecting column 118, a limiting portion 119 and a spring 120. A guide groove 121 connected to the give way groove 113 is provided on the extension portion 112, and a second groove 122 is provided on the side away from the give way groove 113. The guide groove 121 and the second groove 122 are connected by a connecting groove 123. The push plate 117 is slidably installed in the guide groove 121, and the connecting column 118 and the push plate 117 are rotationally connected through a bearing. The connecting column 118 is slidably connected to the connecting groove 123. The spring 120 is located in the guide groove 121 and is mounted on the connecting column 118. One end of the spring 120 is connected to the push plate 117, and the other end is in contact with the guide groove 121. The limiting portion 119 is connected to the connecting column 118.

[0044] In actual use, the push plate 117 can be pulled by pulling the limiting portion 119. When the nutrition tube body 101 needs to be closed, it is only necessary to pull the limiting portion 119 and then rotate the limiting portion 119 so that the limiting portion 119 is aligned with the second groove 122. After the limiting portion 119 is released, the limiting portion 119 will move into the second groove 122 under the action of the spring 120. At this time, the push plate 117 will move toward the nutrition tube body 101 to squeeze the nutrition tube body 101 and then block the nutrition tube body 101. When it is necessary to open, it is only necessary to pull the limiting portion 119 and then rotate the limiting portion so that the limiting portion 119 contacts the side wall of the extension portion 112.

[0045] Furthermore, the limiting portion 119 is connected to a pull ring 124, and the convenience in use can be improved by providing a tension spring.

[0046] In some specific embodiments, the nutrition tube body 101 includes a first tube body 125 and a second tube body 126. The first tube body 125 and the second tube body 126 are quickly connected through a connector 127. The first tube body 125 is inserted into the body through the nasal cavity, and the heating box 102 partially covers the second tube body 126.

[0047] In this way, the nutrition tube body 101 is configured as a two-end structure, which can improve the convenience during use. After use, the first tube body 125 and the second tube body 126 can be disassembled, and the second tube body 126 can be replaced as needed.

[0048] The box body 103 and the box cover 104 are detachably connected by snaps.

[0049] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A nasal enteral nutrition tube, comprising a nutrition tube body, characterized in that: Also included is a detachably arranged heating box used to cover the nutrition tube body, wherein the heating box includes a box body and a box cover, and the box cover is detachably arranged on the box body; A support platform is arranged in the box body, and the support platform is in a spiral line structure. A groove is arranged on the top surface of the support platform, and the groove matches the nutrition tube body and is used to clamp and fix the nutrition tube body; A first pipe opening and a second pipe opening are arranged on the box body. The nutrition tube body passes through the first pipe opening and then comes out from the second pipe opening. The nutrition tube body located inside the box body is clamped in the groove. After the box cover and the box body are matched, the nutrition tube body is pressed into the groove. A heating wire is arranged in the support platform, a regulator connected to the heating wire is arranged on the box body, and a power supply for supplying power to the heating wire is arranged on the box body.

2. A nasoenteral feeding tube according to claim 1, characterized in that: The box body is provided with a notch connected with the first pipe opening, and the cover body is provided with a first protrusion matching with the notch and used for connecting with the nutrition tube body.

3. A nasoenteral feeding tube according to claim 1, characterized in that: A first support platform is arranged on the cover body, the first support platform corresponds to the support platform, and a first groove corresponding to the groove is arranged on the first support platform.

4. A nasoenteral feeding tube according to claim 1, characterized in that: The box body is provided with an extension portion, which is provided with a recess corresponding to the second pipe opening. The cover body is provided with a cover plate corresponding to the extension portion, which has a second protrusion extending into the recess. The extension portion is provided with a pressing component for closing the nutrition tube body.

5. A nasoenteral feeding tube according to claim 4, characterized in that: The pressing assembly includes a push plate, a connecting column, a limiting portion and a spring. A guide groove connected to the give-way groove is provided on the extension portion, and a second groove is provided on the side away from the give-way groove. The guide groove and the second groove are connected by a connecting groove. The push plate is slidably installed in the guide groove, the connecting column is rotatably connected to the push plate, the connecting column is slidably connected to the connecting groove, the spring is located in the guide groove and is mounted on the connecting column, one end of the spring is connected to the push plate, and the other end is in contact with the guide groove, and the limiting portion is connected to the connecting column.

6. A nasoenteral feeding tube according to claim 5, characterized in that: The limiting part is connected with a pull ring.

7. A nasoenteral feeding tube according to any one of claims 1 to 6, characterized in that: The nutrition tube body comprises a first tube body and a second tube body. The first tube body and the second tube body are quickly connected via a connector. The first tube body is inserted into the body through the nasal cavity, and the heating box covers the second tube body.

8. The nasoenteral feeding tube according to claim 1, characterized in that: The box body and the box cover are detachably connected by means of buckles.

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