Fixing device for nasal feeding tube
The nasogastric tube is fixed by the combined structure of the frame and the retainer, which solves the problem of the nasogastric tube easily falling off, achieves higher fixation strength and comfort, and improves the patient's usage experience.
Patent Information
- Application Number
- CN202422156687.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-09-03
AI Technical Summary
In the prior art, the nasogastric tube is easily fixed outside the patient's body, causing discomfort to the patient's skin and poor aesthetics.
A combined structure of a frame and a retainer is adopted, and the nasogastric feeding tube is fixed by a first retainer on the frame and a second retainer on the temple, which reduces the use of medical tape and improves the fixing strength and comfort.
It enhances the fixation strength of the nasogastric tube, reduces the patient's discomfort, and improves the aesthetics and physical and mental pleasure during use.
Smart Images
Figure CN223323793U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, in particular to a fixing device for a nasogastric feeding tube. Background Art
[0002] Patients who are unable to swallow usually eat and drink through a nasogastric tube. One end of the nasogastric tube is inserted through the patient's nostrils into the stomach, while the other end remains outside the patient's body to meet the patient's food and water needs.
[0003] In the prior art, the portion of the nasogastric tube that is placed outside the patient's body is usually fixed to the patient's face using medical tape. However, the medical tape is easily attached to the face, which is exposed to heat and is prone to falling off or causing skin discomfort, thereby exacerbating the patient's pain. Utility Model Content
[0004] The purpose of the present invention is to at least solve the problem of how to improve the fixing strength of the nasogastric feeding tube and the comfort of the patient. This purpose is achieved through the following technical solutions:
[0005] The utility model provides a fixing device for a nasogastric feeding tube, which includes:
[0006] A glasses frame, the glasses frame being used to be worn on the patient's head, the glasses frame comprising a frame body and temples, the temples being pivotally connected to the frame body;
[0007] a first retaining member provided on at least one of the frame and the temples, wherein the first retaining member is provided with a holding structure, and a portion of the nasogastric tube located outside the patient's body is detachably provided on the holding structure;
[0008] A second retaining member is connected to the temple of the frame, and the nasogastric tube guided out through the first retaining member is rolled up and fixed by the second retaining member.
[0009] According to the fixing device for the nasogastric feeding tube of the present invention, the first retaining member is arranged on the frame, and the nasogastric feeding tube located outside the patient's body is fixed by using the first retaining member, thereby reducing the use of medical tape, thereby improving the fixing strength of the nasogastric feeding tube and the discomfort of the patient caused by the medical tape, thereby improving the patient's comfort.
[0010] In addition, the patient wears the glasses frame and fixes the nasogastric tube on the glasses frame through the first retaining member. Compared with directly fixing the nasogastric tube on the patient's face with medical tape, it can improve the overall aesthetics, thereby effectively improving the patient's physical and mental pleasure during use.
[0011] In addition, the fixing device for the nasogastric feeding tube according to the present invention may also have the following additional technical features:
[0012] In some embodiments of the present invention, the frame is provided with the first retaining member in a detachable manner; and / or the temple is provided with the first retaining member in a detachable manner.
[0013] In some embodiments of the present invention, the frame includes a first connecting structure, the first retaining member includes a second connecting structure, and the first connecting structure and the second connecting structure are matched in a detachable manner.
[0014] In some embodiments of the present invention, one of the first connection structure and the second connection structure is a plug-in slot, and the other of the first connection structure and the second connection structure is a plug-in column, and the plug-in column is plugged and fixed in the plug-in slot.
[0015] In some embodiments of the present invention, there are multiple plug-in slots, and the number of the plug-in posts is consistent with the number of the plug-in slots and is arranged in a one-to-one correspondence.
[0016] In some embodiments of the present invention, there are multiple first retaining members, and the multiple first retaining members are arranged in sequence on the frame.
[0017] In some embodiments of the present invention, the first retaining member is provided on the temple.
[0018] In some embodiments of the present invention, the first retaining member includes:
[0019] a main body portion, the main body portion being detachably connected to the frame;
[0020] Two first clamping plates are arranged on a side of the main body away from the frame, and the two first clamping plates are spaced apart on the main body, and the nasogastric tube is clamped and fixed between the two first clamping plates.
[0021] In some embodiments of the present invention, the first retaining member also includes two second clipping plates, which are arranged on the side of the main body away from the frame, the second clipping plates are spaced apart from the first clipping plates, and the spacing direction between the second clipping plates and the first clipping plates is perpendicular to the spacing direction of the two first clipping plates, the two second clipping plates are spaced apart on the main body, and the spacing direction between the two second clipping plates is consistent with the spacing direction of the two first clipping plates.
[0022] In some embodiments of the present invention, along a direction perpendicular to the main body, a size of the second clamping plate is smaller than a size of the first clamping plate.
[0023] In some embodiments of the present invention, the second retaining member is a Velcro. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present invention. The same reference numerals are used throughout the accompanying drawings to denote the same components. In the accompanying drawings:
[0025] Figure 1 Schematically shows a structural diagram of a fixing device for a nasogastric feeding tube according to an embodiment of the present utility model;
[0026] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of the fixing device for the nasogastric tube shown in FIG.
[0027] Figure 3 for Figure 1 A schematic structural diagram of a frame of a fixing device for a nasogastric tube is shown in FIG;
[0028] Figure 4 for Figure 1 A schematic structural diagram of a first retaining member of a fixing device for a nasogastric tube shown in FIG;
[0029] Figure 5 for Figure 4 A structural schematic diagram of the first retaining member from another perspective is shown in FIG.
[0030] The reference numerals are as follows:
[0031] 100, fixation device; 200, nasogastric feeding tube;
[0032] 10. Frame;
[0033] 11. frame; 111. first connecting structure; 12. temples;
[0034] 20. a first retaining member;
[0035] 21. First clamping plate; 22. Second clamping plate; 23. Main body; 24. Second connecting structure. DETAILED DESCRIPTION
[0036] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0037] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "comprise", "include", "contain" and "have" are inclusive and therefore specify the presence of stated features, steps, operations, elements and / or parts, but do not exclude the presence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the specific order described or illustrated, unless the order of execution is clearly indicated. It should also be understood that additional or alternative steps may be used.
[0038] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.
[0039] For ease of description, spatially relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figures, such as "inside," "outside," "inside," "outside," "below," "beneath," "above," and the like. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is flipped over, an element described as "below" or "beneath" another element or feature would then be oriented "above" or "above" the other element or feature. Thus, the example term "below" can encompass both above and below orientations.
[0040] like Figures 1 to 5As shown, according to an embodiment of the present invention, a fixing device 100 for a nasofeeding tube 200 is proposed, wherein the fixing device 100 for the nasofeeding tube 200 comprises a frame 10, a first retaining member 20 and a second retaining member. The frame 10 is used to be worn on the patient's head, the frame 10 comprises a frame body 11 and temples 12, the temples 12 are pivotally connected to the frame body 11, and at least one of the frame body 11 and the temples 12 is provided with a clamping structure on the first retaining member 20, and the part of the nasofeeding tube 200 located outside the patient's body is detachably arranged on the clamping structure, and the second retaining member is connected to the temples 12 of the frame 10, and the nasofeeding tube 200 guided out through the first retaining member 20 is reeled and fixed by the second retaining member.
[0041] Specifically, the first retaining member 20 and the second retaining member are respectively disposed on the frame 10, wherein the first retaining member 20 is disposed on at least one of the frame 11 and the temple 12, and the second retaining member is disposed on the temple 12. During use, the portion of the nasogastric tube 200 located outside the patient's body is clamped and fixed to the first retaining member 20 and the second retaining member, respectively, and the nasogastric tube 200 located outside the patient's body is secured by the first retaining member 20 and the second retaining member.
[0042] According to the fixing device 100 of the nasogastric feeding tube 200 of the present invention, the first retaining member 20 is set on the frame 10, and the first retaining member 20 is used to fix the nasogastric feeding tube 200 located outside the patient's body, reducing the use of medical tape, thereby improving the fixing strength of the nasogastric feeding tube 200 and the discomfort of the patient caused by the medical tape, thereby improving the patient's comfort.
[0043] It should be understood that after the nasogastric tube 200 is fixed by the first retaining member 20 and the second retaining member respectively, the nasogastric tube 200 is arranged according to the path set by the first retaining member 20 and the second retaining member, thereby reducing the scattering of the nasogastric tube 200 and improving the fixing strength of the nasogastric tube 200.
[0044] The patient wears the frame 10 and fixes the nasogastric tube 200 on the frame 10 through the first retaining member 20. Compared with directly fixing the nasogastric tube 200 on the patient's face through medical tape, the nasogastric tube 200 is hidden, thereby improving the overall aesthetics and effectively improving the patient's physical and mental pleasure during use.
[0045] In addition, a second retaining member is provided on the temple 12, and the nasogastric tube 200 is rolled up and fixed by the second retaining member, which further reduces the scattering of the nasogastric tube 200 and effectively reduces the patient discomfort caused by the scattering and shaking of the nasogastric tube 200.
[0046] It should be pointed out that the nasogastric tube 200 and the first retaining member 20 are arranged to be a detachable structure (for example, snap-fitted or connected via a connector), that is, the nasogastric tube 200 can be installed on or removed from the first retaining member 20. Such an arrangement can effectively improve the convenience during use.
[0047] In some embodiments of the present invention, Figures 1 to 5 As shown, the frame 11 is detachably provided with a first retaining member 20. Specifically, when the frame 10 is worn on a heat exchange face, the distance between the frame 11 and the nasogastric tube 200 is at its shortest. By providing the first retaining member 20 on the frame 11, the nasogastric tube 200 passing through the patient's nostrils is fixed by the first retaining member 20 within the shortest distance, thereby reducing the possibility of the nasogastric tube 200 being suspended outside the nostrils and further improving the fixing strength of the nasogastric tube 200.
[0048] It should be understood that, in the present application, the first retaining member 20 is disposed on the frame 11 close to the patient's nostrils.
[0049] In some embodiments of the present invention, a first retaining member 20 is detachably provided on the temple 12. Providing the first retaining member 20 on the temple 12 allows the nasogastric tube 200 passing through the frame 11 to be placed along the temple 12, further reducing the risk of the nasogastric tube 200 being scattered and further improving the comfort of the patient during use.
[0050] In some embodiments of the present invention, Figures 1 to 5 As shown, the frame 10 includes a first connecting structure 111 , and the first retaining member 20 includes a second connecting structure 24 . The first connecting structure 111 and the second connecting structure 24 are matched in a detachable manner.
[0051] Specifically, the connection between the first retainer 20 and the frame 10 is detachable. When the specifications of the nasogastric tube 200 change, the first retainer 20 of different specifications can be replaced to adapt to the nasogastric tube 200, thereby improving the convenience during use.
[0052] It should be understood that the first connection structure 111 and the second connection structure 24 are detachably connected, wherein the first connection structure 111 and the second connection structure 24 can be a screw and screw hole structure, or a plug-in slot and plug-in column structure, etc.
[0053] In some embodiments of the present invention, one of the first connecting structure 111 and the second connecting structure 24 is a slot, and the other of the first connecting structure 111 and the second connecting structure 24 is a plug-in post, which is inserted and fixed into the slot. Configuring the first connecting structure 111 and the second connecting structure 24 as a slot and a plug-in post, respectively, facilitates assembly and disassembly during use, further improving convenience. Furthermore, the slot and the plug-in post are low-cost to manufacture, effectively reducing the manufacturing cost of the fixing device 100.
[0054] In some embodiments of the present invention, Figure 3 and Figure 5 As shown, there are multiple plug slots, and the number of plug posts is consistent with the number of plug slots, and they are arranged in a one-to-one correspondence. By providing multiple plug slots and plug posts adapted to the plug slots, the structural strength and stability of the connection can be further improved, so that the position of the nasogastric tube 200 can be effectively maintained.
[0055] In some embodiments of the present invention, there are multiple first retaining members 20, and the multiple first retaining members 20 are sequentially arranged on the frame 10. By providing multiple first retaining members 20, the fixing positions of the nasogastric feeding tube 200 are increased, the fixing strength of the nasogastric feeding tube 200 is further improved, and the stability of the nasogastric feeding tube 200 is further improved, thereby effectively improving the comfort of the patient during use.
[0056] It should be noted that the number of the first retaining members 20 can be two, three, four, five, six, seven, eight, etc. When there are multiple first retaining members 20 , the multiple first retaining members 20 are arranged according to the installation path of the nasogastric tube 200 .
[0057] In addition, in the present application, the nasogastric tube 200 can extend through the frame 11 to the position of the left temple 12, or it can extend through the frame 11 to the position of the right temple 12. The specific setting can be selected according to the needs during use, and this application will not go into details.
[0058] In some embodiments of the present invention, Figure 2 and Figure 4 As shown, the first retaining member 20 includes a main body 23 and two first clipping plates 21. The main body 23 is connected to the frame 10 in a detachable manner. The two first clipping plates 21 are arranged on the side of the main body 23 away from the frame 10, and the two first clipping plates 21 are spaced apart on the main body 23. The nasogastric tube 200 is clipped and fixed between the two first clipping plates 21.
[0059] Specifically, a first engaging space is formed between the two first engaging plates 21. The first engaging space has a first opening perpendicular to the main body 23. When securing the nasogastric tube 200, the nasogastric tube 200 is inserted into the first engaging space through the first opening and abuts against the two first engaging plates 21 (at this point, the nasogastric tube 200 undergoes a certain amount of elastic deformation). When the nasogastric tube 200 needs to be removed, it can be directly separated from the first engaging space by external force through the first opening.
[0060] The clamping structure formed by the two first clamping plates 21 is relatively simple in structure, can effectively reduce the manufacturing cost, and is convenient to use.
[0061] In some embodiments of the present invention, Figure 2 and Figure 4 As shown, the first retaining member 20 also includes two second clipping plates 22, and the two second clipping plates 22 are arranged on the side of the main body 23 away from the frame 10. The second clipping plates 22 are spaced apart from the first clipping plates 21, and the spacing direction between the second clipping plates 22 and the first clipping plates 21 is perpendicular to the spacing direction of the two first clipping plates 21. The two second clipping plates 22 are spaced apart on the main body 23, and the spacing direction of the two second clipping plates 22 is consistent with the spacing direction of the two first clipping plates 21.
[0062] Specifically, a second clamping space is formed between the two second clamping plates 22. The second space is connected to the first space and has a second opening perpendicular to the main body 23. When securing the nasogastric tube 200, the nasogastric tube 200 is inserted into the second clamping space through the second opening and abuts against the two second clamping plates 22 (at this time, the nasogastric tube 200 undergoes a certain amount of elastic deformation). When the nasogastric tube 200 needs to be removed, it can be directly separated from the second clamping space by external force through the second opening.
[0063] The clamping structure formed by the two second clamping plates 22 is relatively simple in structure, can effectively reduce the manufacturing cost, and is convenient to use.
[0064] In addition, two groups of first clamping plates 21 (each group of first clamping plates 21 includes two first clamping plates 21 arranged at intervals) can be respectively set on opposite sides of the two second clamping plates 22 to further improve the fixing strength of the nasogastric tube 200.
[0065] In some embodiments of the present invention, Figure 2 and Figure 4As shown, the second clip plate 22 is smaller than the first clip plate 21 in a direction perpendicular to the main body 23. By providing the second clip plate 22, when the nasogastric tube 200 needs to be removed, a hand can be placed on the second clip plate 22 and access the nasogastric tube 200 through the second clip plate 22. The nasogastric tube 200 can be removed by applying external force to the nasogastric tube 200, thereby improving the convenience of removal.
[0066] It should be noted that, along a direction perpendicular to the main body 23 , the size of the first clamping plate 21 is larger than the diameter of the nasofeeding tube 200 , and the size of the second clamping plate 22 is smaller than the diameter of the nasofeeding tube 200 .
[0067] In some embodiments of the present invention, the second retaining member is a Velcro strip, which has a simple structure and can effectively reduce manufacturing costs.
[0068] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.
Claims
1. A fixing device for a nasogastric feeding tube, characterized in that: The fixing device of the nasogastric tube comprises: A glasses frame, the glasses frame being used to be worn on the patient's head, the glasses frame comprising a frame body and temples, the temples being pivotally connected to the frame body; a first retaining member, the first retaining member being provided on at least one of the frame and the temples, the first retaining member being provided with a holding structure, the portion of the nasogastric tube located outside the patient's body being detachably mounted on the holding structure; A second retaining member is connected to the temple of the frame, and the nasogastric tube guided out through the first retaining member is rolled up and fixed by the second retaining member.
2. The fixing device for a nasogastric feeding tube according to claim 1, characterized in that: The frame is provided with the first retaining member in a detachable manner; And / or, the first retaining member is detachably provided on the temple.
3. The fixing device for a nasogastric feeding tube according to claim 2, characterized in that: The frame includes a first connecting structure, the first retaining member includes a second connecting structure, and the first connecting structure and the second connecting structure are matched in a detachable manner.
4. The fixing device for a nasogastric feeding tube according to claim 3, characterized in that: One of the first connection structure and the second connection structure is a plug-in slot, and the other of the first connection structure and the second connection structure is a plug-in column, and the plug-in column is plugged and fixed in the plug-in slot.
5. The fixing device for a nasogastric feeding tube according to claim 4, characterized in that: There are multiple plug-in slots, and the number of the plug-in posts is consistent with the number of the plug-in slots, and they are arranged in a one-to-one correspondence.
6. The fixing device for a nasogastric feeding tube according to claim 1, characterized in that: There are multiple first retaining members, and the multiple first retaining members are arranged in sequence on the frame.
7. The fixing device for a nasogastric feeding tube according to claim 1, characterized in that: The first retaining member comprises: a main body portion, the main body portion being detachably connected to the frame; Two first clamping plates are arranged on a side of the main body away from the frame, and the two first clamping plates are spaced apart on the main body, and the nasogastric tube is clamped and fixed between the two first clamping plates.
8. The fixing device for a nasogastric feeding tube according to claim 7, characterized in that: The first retaining member also includes two second clipping plates, which are arranged on the side of the main body away from the frame. The second clipping plates are spaced apart from the first clipping plates, and the spacing direction between the second clipping plates and the first clipping plates is perpendicular to the spacing direction of the two first clipping plates. The two second clipping plates are spaced apart on the main body, and the spacing direction between the two second clipping plates is consistent with the spacing direction of the two first clipping plates.
9. The fixing device for a nasogastric feeding tube according to claim 8, characterized in that: Along a direction perpendicular to the main body, a size of the second clamping plate is smaller than a size of the first clamping plate.
10. The fixing device for a nasogastric feeding tube according to any one of claims 1 to 9, characterized in that: The second retaining element is a Velcro.