Dual-nose medical catheter securement patch and catheter securement material package

Abstract

The application provides a double-nose medical catheter fixing patch and a catheter fixing material package, and relates to the technical field of medical devices. The double-nose medical catheter fixing patch comprises a nasal ala fixing part and at least four catheter winding parts; wherein the catheter winding parts are arranged at one end of the nasal ala fixing part, and one end of the nasal ala fixing part is integrally connected with the catheter winding parts; at least two adjacent catheter winding parts are used for cross-winding and fixing one nasal catheter. The double-nose medical catheter fixing patch can realize cross-winding and double fixing of two catheters, is more firm and safe, and reduces the risk of unplanned catheter extubation. In addition, the double-nose medical catheter fixing patch is more convenient to use, reduces the frequency of medical staff replacing the fixing patch, reduces the workload of the medical staff, and improves the comfort of the patient.

Description

Technical Field

[0001] This application relates to the field of medical device technology, and in particular to a dual-nasal medical catheter fixation patch and catheter fixation material package. Background Technology

[0002] In modern medicine, nasal cannulas are widely used for respiratory support, drug delivery, and nutritional supplementation. To prevent the nasal cannula from dislodging and causing the patient the pain of needing a replacement, it is necessary to secure the nasal cannula.

[0003] In existing technologies, V-shaped, L-shaped, or I-shaped adhesive tape is typically used to wrap each nasal cannula in one direction before attaching the tape to the patient's nose to fix the nasal cannula.

[0004] Due to the limitations of existing adhesive tape styles and the fact that only a one-way wrapping method is used to fix the catheter, the tape is prone to loosening during long-term use, resulting in an unsatisfactory fixation effect for the nasal cannula. Utility Model Content

[0005] This application provides a dual-nasal medical catheter fixation patch and catheter fixation material package to solve problems such as how to improve the fixation stability of transnasal catheters.

[0006] In a first aspect, this application provides a dual-nasal medical catheter fixation patch, the dual-nasal medical catheter fixation patch comprising: a nasal wing fixation portion and at least four catheter wrapping portions; wherein,

[0007] The duct wrapping portion is located at one end of the nasal wing fixing portion, and one end of the nasal wing fixing portion is integrally connected to the duct wrapping portion;

[0008] At least two adjacent swaddle sections are used to secure a transnasal catheter in a crisscrossing, wrapping manner.

[0009] Optionally, the middle region of the nasal ala fixing part near the winding catheter part is configured as an inverted V-shaped hollow structure.

[0010] Optionally, the nasal wing fixing part is provided with a plurality of evenly distributed air vents.

[0011] Optionally, the middle region of the nasal wing fixing part is configured as a tearable structure;

[0012] The tearable structure is used to divide the dual-nasal medical catheter fixation patch into two catheter fixation patches, each including at least two catheter wrapping portions.

[0013] Optionally, the width of the nasal alar fixing portion is greater than the width of the duct wrapping portion.

[0014] Optionally, one side of the dual-nasal medical catheter fixation patch is provided with adhesive protective paper, and the other side of the dual-nasal medical catheter fixation patch is made of medical elastic non-woven fabric.

[0015] Optionally, the medical elastic nonwoven fabric of the nasal wing fixation part is provided with an anti-allergy dressing nasal pad.

[0016] Secondly, this application provides a catheter fixation material package, wherein each catheter fixation material package is individually packaged, and the catheter fixation material package includes at least one first aspect and / or various possible dual-nasal medical catheter fixation patches of the first aspect.

[0017] Optionally, the catheter fixation material package may further include one or more of the following: catheter identification tape, alcohol swabs, and auxiliary catheter fixation tape; wherein the auxiliary catheter fixation tape is used to fix the nasal catheter to the patient's cheek or auricle.

[0018] Optionally, the auxiliary catheter fixation patch is any one of an H-shaped catheter fixation patch, an I-shaped catheter fixation patch, and a strip-shaped catheter fixation patch.

[0019] The dual-nasal medical catheter fixation patch and catheter fixation material package provided in this application include: a nasal ala fixation portion and at least four catheter-wrapping portions; wherein each catheter-wrapping portion is located at one end of the nasal ala fixation portion, and one end of the nasal ala fixation portion is integrally connected to the catheter-wrapping portion; at least two adjacent catheter-wrapping portions are used to secure a transnasal catheter in a crisscrossing manner. By configuring at least four catheter-wrapping portions, a crisscrossing double fixation of two catheters can be achieved, which is not only more secure and safer, but also reduces the risk of unplanned catheter removal; in addition, it is more convenient to use, reducing the frequency of changing the fixation patch for medical staff while providing more secure fixation, thus reducing the workload of medical staff and improving patient comfort.

[0020] The structure of this application, as well as its other objects and beneficial effects, will become more apparent from the description of the preferred embodiments taken in conjunction with the accompanying drawings. Attached Figure Description

[0021] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0022] Figure 1 This is a schematic diagram of the structure of a dual-nasal medical catheter fixation patch provided in an embodiment of this application;

[0023] Figure 2 This is a schematic diagram showing the dimensions of a dual-nasal medical catheter fixation patch provided in an embodiment of this application;

[0024] Figure 3 This is a schematic diagram of another dual-nasal medical catheter fixation patch provided in an embodiment of this application;

[0025] Figure 4 A schematic diagram of the structure of another double-nasal medical catheter fixation patch provided in an embodiment of this application;

[0026] Figure 5 A schematic diagram of another type of double-nasal medical catheter fixation patch provided in an embodiment of this application;

[0027] Figure 6 This is a schematic diagram of the structure of an H-shaped catheter fixation patch provided in an embodiment of this application;

[0028] Figure 7 This application provides a schematic diagram of the structure of an I-shaped catheter fixing patch;

[0029] Figure 8 This application provides a schematic diagram of the structure of a long strip-shaped catheter fixation patch;

[0030] Figure 9 This is a schematic diagram of a catheter identifier provided in an embodiment of this application.

[0031] Explanation of reference numerals in the attached figures:

[0032] 10 - Nasal alar fixation part; 20 - Catheter wrapping part; 30 - Hollow structure in the shape of an inverted V; 40 - Vent hole; 50 - Tearable structure.

[0033] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0034] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0035] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0039] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0040] In clinical practice, nasal cannulas are commonly used to deliver oxygen, medications, or nutrients to patients. To reduce the risk of unplanned extubation, healthcare professionals typically secure the nasal cannula with medical tape.

[0041] However, currently common medical catheter fixation tapes, such as V-shaped, L-shaped, and I-shaped ones, can only achieve unidirectional circumferential fixation of nasal catheters. During prolonged use, the tape is prone to loosening, requiring regular replacement by healthcare professionals. On the one hand, based on healthcare professionals' experience, unidirectional circumferential fixation is not ideal, and the tape is more likely to loosen; on the other hand, changing the tape requires pulling on it, which may cause unnecessary injury to the patient and reduces patient comfort.

[0042] To address the aforementioned technical problems, this application provides a dual-nasal medical catheter fixation patch, which includes a nasal wing fixation part and at least four catheter wrapping parts. This allows two catheter wrapping parts to be used separately to cross-wrap the nasal catheter, achieving cross-wrap double fixation of both catheters. This not only provides greater security and reduces the risk of unplanned catheter removal, but also makes it more convenient to use. The stronger fixation also reduces the frequency of patch replacement by medical staff, decreasing their workload and improving patient comfort.

[0043] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0044] Figure 1 This is a schematic diagram of the structure of a dual-nasal medical catheter fixation patch provided in an embodiment of this application.

[0045] like Figure 1As shown, the dual-nasal medical catheter fixation patch provided in this application embodiment includes: a nasal wing fixation part 10 and at least four catheter wrapping parts 20. Each catheter wrapping part 20 is located at one end of the nasal wing fixation part 10, and one end of the nasal wing fixation part 10 is integrally connected to the catheter wrapping part 20; at least two adjacent catheter wrapping parts 20 are used to wrap and fix a transnasal catheter in a crisscross manner.

[0046] For example, a dual-nose medical catheter fixation patch can be designed with a fabric front and an adhesive back. In use, the front is exposed to the air, while the back is used to adhere to the object being glued, such as skin or a catheter.

[0047] In this embodiment, the nasal ala fixation part 10 is used to attach to the patient's nasal ala. Its material can be a soft and breathable material, such as medical-grade silicone or non-woven fabric, to ensure comfort and breathability. The shape of the nasal ala fixation part 10 can be an arc-shaped structure suitable for the nasal ala to facilitate a close fit, and its size should be suitable for nasal alas of different sizes for wide applicability.

[0048] like Figure 1 As shown, the tube-wrapping portion 20 is located at one end of the nasal wing fixing portion 10 and is integrally connected to the nasal wing fixing portion 10. In this embodiment, the number of tube-wrapping portions 20 is at least four, so as to facilitate cross-wrapping and fixing of the tube. The material of the tube-wrapping portion 20 should have a certain degree of elasticity and adhesion, such as elastic fabric or silicone with an adhesive coating, to ensure that it can be firmly fixed when wrapped around the tube.

[0049] Alternatively, in one possible embodiment, to improve the fixation effect of the nasal alar fixing part 10, it can be as follows: Figure 1 As shown, the width of the nasal alar fixing part 10 is greater than the width of the duct wrapping part 20.

[0050] Understandably, when Figure 1 When the width of the nasal ala fixation part 10 is greater than the width of the duct wrapping part 20, the area of ​​the nasal ala fixation part 10 is relatively large, and therefore the contact area with the patient's nasal ala is also relatively large. This design increases the fit with the nose and reduces the situation of the fixation tape curling, shifting or falling off due to sweating or oil secretion in the nose.

[0051] In this embodiment, the specific dimensions of each component of the dual-nasal medical catheter fixation patch are not limited. For example, Figure 2 This is a dimensional schematic diagram of a dual-nasal medical catheter fixation patch provided in an embodiment of this application. Figure 2As shown, the overall size of the double-nasal medical catheter fixation patch can be designed to be 70×90mm. The length of the nasal wing fixation part 10 can be designed to be 70mm, the width can be designed to be 30mm, and the radius R of the four arc corners can be designed to be 5mm. The length of the catheter wrapping part 20 can be designed to be 60mm and the width can be designed to be 12.5mm.

[0052] Optionally, to facilitate the winding and fixing of the catheter, the interface in the catheter winding section 20 that is integrally connected to the nasal alar fixing section 10 can be designed as a notch-type connection as shown in the figure. For example, the size of the notch can be designed to be 5mm. This design increases the space for adjusting the tube angle, which can increase patient comfort and reduce nasal discomfort caused by local compression of the nasal cavity by the catheter. In addition, the wide side of the catheter winding section 20 that is not connected to the nasal alar fixing section 10 can be designed as an arc-shaped structure as shown in the figure. The radius R of the arc-shaped structure can be designed to be 6.25mm. Furthermore, this component can also be designed as other structures, such as a right-angled structure like a rectangle, or an arc-shaped structure like the four arc-shaped corners of the nasal alar fixing section 10, etc. The embodiments of this application are not limited.

[0053] Optionally, in one possible embodiment, one side of the dual-nasal medical catheter fixation patch is provided with adhesive protective paper, and the other side of the dual-nasal medical catheter fixation patch is made of medical elastic non-woven fabric.

[0054] For example, the front of the double-nose medical catheter fixation patch can be designed to be a cloth surface made of medical elastic non-woven fabric, and the back of the double-nose medical catheter fixation patch can be designed to be an adhesive surface with an adhesive protective paper on the adhesive surface.

[0055] Among them, medical elastic non-woven fabric can adapt to the curves and movements of the face, making the fixation patch less likely to fall off or shift during wear; in addition, medical elastic non-woven fabric also has good softness and breathability, and is non-irritating and non-allergenic to the skin, which can improve the comfort of patients when wearing it.

[0056] An adhesive protective paper covers the adhesive surface of the double-nasal medical catheter fixation patch, ensuring the adhesive surface remains clean before use and preventing contact with the external environment, thus maintaining the product's hygiene. It also prevents the adhesive material from becoming contaminated or losing its stickiness during packaging, transportation, and storage. The adhesive protective paper is typically made of an easy-to-tear material for quick removal during use. For example, silicone paper or other papers with an anti-stick coating can be used. Optionally, tear-direction markings or usage instructions can be printed on the adhesive protective paper to help users use it correctly; this application does not impose limitations.

[0057] By combining adhesive protective paper and medical elastic non-woven fabric, the ease of use of the double-nasal medical catheter fixation patch is improved, and patient comfort and safety are enhanced.

[0058] Optionally, in one possible embodiment, an hypoallergenic dressing nose pad is provided on the medical elastic nonwoven fabric of the nasal wing fixation part 10.

[0059] For example, to improve patient comfort and safety, especially for patients with sensitive skin, an hypoallergenic dressing nasal pad can be placed on the inner side of the medical elastic nonwoven fabric in the area that comes into direct contact with the patient's skin, namely the nasal alar fixation part 10. The shape and size of the dressing nasal pad can be designed to cover part or all of the nasal alar area, and this application embodiment is not limited thereto. The nasal pad can be made of hypoallergenic materials, such as medical-grade silicone, hydrophilic polyurethane, or specially treated nonwoven fabric. By minimizing the possibility of allergic reactions, the risk of skin allergies is reduced, which helps maintain skin health and prevent the occurrence of skin problems.

[0060] By incorporating an hypoallergenic dressing nasal pad onto a medical elastic nonwoven fabric, the dual-nasal medical catheter fixation patch offers enhanced comfort and safety, making it particularly suitable for patients requiring prolonged wear and those with sensitive skin. This design not only improves the user experience but also enhances clinical applicability.

[0061] In this embodiment of the application, when using the dual-nasal medical catheter fixation patch, at least two adjacent catheter-wrapping portions 20 are used to secure a transnasal catheter in a crisscross manner. This crisscrossing method effectively increases the stability of the catheter fixation, preventing the catheter from shifting or falling off due to external forces.

[0062] For example, when a catheter is placed in each of the patient's two nostrils, both catheters need to be secured. In this case, the dual-nasal medical catheter fixation patch of this application embodiment can be used to complete the fixation. Specifically, first use 75% alcohol wipes to clean the patient's nasal skin to remove sweat or oil; then, peel off the adhesive protective paper from the back of the nasal wing fixing part 10 of the double-nasal medical catheter fixing tape, stick it along the shape of the nose, and gently press it with your hand to make the nasal wing fixing part 10 completely fit the nose, paying special attention to the nasal wing part; then, peel off the adhesive protective paper from the back of the two catheter wrapping parts 20 on one side, such as the left side, adjust the angle of the left transnasal catheter, and fix the two catheter wrapping parts 20 in a cross-loop manner along the left transnasal catheter; similarly, peel off the adhesive protective paper from the back of the two catheter wrapping parts 20 on the other side, and fix the right transnasal catheter in a cross-loop manner; then, depending on the actual needs, H-shaped catheter fixing tapes can be used to fix the two transnasal catheters to the patient's cheek or ear in an "Ω" shape using the lifting method; finally, correctly write the catheter label and stick it on the designated location of the catheter to complete the double fixation of the two transnasal catheters.

[0063] In addition, when only one catheter is placed in one of the patient's nostrils, the dual-nasal medical catheter fixation patch of this application embodiment can also be used for catheter fixation. In this scenario, first use 75% alcohol wipes to clean the patient's nasal skin to remove sweat or oil. Then, peel off the adhesive protective paper from the back of the nasal wing fixing part 10 of the double-nasal medical catheter fixation patch, and stick it along the shape of the nose. Gently press it with your hand to ensure that the nasal wing fixing part 10 fits completely against the nose, paying particular attention to the nasal wing area. Next, peel off the adhesive protective paper from the back of the two middle tube wrapping parts 20, and adjust the angle of the nasal catheter. Wrap the two middle tube wrapping parts 20 around the nasal catheter in a crisscross pattern to fix it. Then, peel off the adhesive protective paper from the back of the two outer tube wrapping parts 20, and stick them parallel to the patient's skin to further strengthen the adhesion. Then, depending on the actual needs, H-shaped catheter fixation patches can be used to fix the nasal catheter again in an "Ω" shape, 3-5 cm below the nasal wing, or on the cheek or auricle. Finally, correctly write the catheter label and stick it on the designated location of the catheter to complete the fixation of one nasal catheter.

[0064] The dual-nasal medical catheter fixation patch provided in this application includes: a nasal wing fixation portion 10 and at least four catheter-wrapping portions 20, wherein each catheter-wrapping portion 20 is located at one end of the nasal wing fixation portion 10, and one end of the nasal wing fixation portion 10 is integrally connected to the catheter-wrapping portion 20; at least two adjacent catheter-wrapping portions 20 are used to secure a transnasal catheter in a crisscrossing manner. Based on the dual-nasal medical catheter fixation patch of this application, since it includes at least four catheter-wrapping portions 20, it can achieve crisscrossing double fixation of two catheters, which is not only more secure and safer, but also reduces the risk of unplanned catheter removal; in addition, it is more convenient to use, reducing the frequency of changing the fixation patch for medical staff while providing more secure fixation, thus reducing the workload of medical staff and improving patient comfort.

[0065] Alternatively, in one possible embodiment, the middle region of the nasal ala fixation portion 10 near the winding catheter portion 20 is configured as an inverted V-shaped hollow structure.

[0066] For example, Figure 3 This is a schematic diagram of another dual-nasal medical catheter fixation patch provided in an embodiment of this application. Figure 3 As shown, the nasal alar fixing part 10 can be configured as a hollow structure 30 in an inverted V shape in the middle area near the winding catheter part 20.

[0067] The inverted V-shaped hollow structure reduces the direct contact area of ​​the material, which not only decreases pressure on the skin but also reduces the pressure distribution of the nasal alar fixation part 10 on the nasal alar, increasing wearing comfort. It also better adapts to the different nasal alar shapes of different patients, providing a personalized fit. Furthermore, the hollow structure facilitates air circulation, enhances breathability, and reduces skin dampness and discomfort that may occur with prolonged wear, further improving user comfort.

[0068] Optionally, in one possible embodiment, the nose wing fixing part 10 is provided with a plurality of evenly distributed air vents.

[0069] For example, Figure 4 This is a schematic diagram of another type of dual-nasal medical catheter fixation patch provided in an embodiment of this application. (See attached diagram.) Figure 4 As shown, a plurality of evenly distributed air vents 40 can be provided on the nasal wing fixing part 10. In this embodiment, the size and shape of the air vents 40 are not limited; for example, the shape of the air vents 40 can be as shown in the figure. Figure 4 The hole shown is round, but it can also be square, irregular, or other shapes.

[0070] The ventilation holes 40 allow for free airflow, significantly improving the breathability of the binasal medical catheter fixation patch. This effectively reduces stuffiness during wear, helps keep the skin surface dry, and minimizes discomfort caused by moisture. Furthermore, the even distribution of the ventilation holes 40 on the nasal wing fixation portion 10 ensures consistent breathability across the entire fixation patch area, helping to avoid problems such as insufficient breathability in localized areas.

[0071] Optionally, in one possible embodiment, the middle region of the nasal ala fixation portion 10 is configured as a tearable structure. The tearable structure is used to divide the dual-nasal medical catheter fixation patch into two catheter fixation patches, each comprising at least two catheter wrapping portions 20.

[0072] For example, Figure 5 This is a schematic diagram of another type of dual-nasal medical catheter fixation patch provided in an embodiment of this application. Figure 5 As shown, a tearable structure 50 can be provided in the middle area of ​​the nasal ala fixation part 10, along the longitudinal center line of the double-nasal medical catheter fixation patch.

[0073] Optionally, the tearable structure 50 may feature pre-set micro-cuts, indentations, or weakening lines to allow the user to easily tear it open when needed. Along the tearable structure 50, the dual-nasal medical catheter fixation patch can be divided into two independent catheter fixation patches, each including at least two catheter wrapping portions 20, which can be used individually to fix the catheter, providing greater flexibility in use.

[0074] In some cases, such as when only one nasal cannula needs to be secured, medical staff can tear off half of it for use and save the other half for later use, thereby reducing material waste and achieving the goal of saving the securing tape.

[0075] By providing a tearable structure 50 on the nasal ala fixation part 10, the dual-nasal medical catheter fixation patch offers greater flexibility and adaptability, meeting different clinical needs and improving ease of use and cost-effectiveness.

[0076] Furthermore, this application embodiment also provides a catheter fixation material package, which is individually packaged. The catheter fixation material package includes at least one double-nasal medical catheter fixation patch as described in any of the preceding claims.

[0077] Understandably, a catheter fixation material kit is a package containing the materials needed to fix the catheter. In order to improve the work efficiency of medical staff and make it convenient for them to use and take it at any time, this application embodiment stores the materials needed to fix the catheter, such as double-nose medical catheter fixation tape, in a separate package, integrating them into a catheter fixation material kit.

[0078] Optionally, the packaging material for the catheter fixation kit is usually made of medical-grade plastic or aluminum foil composite material, which has good sealing and barrier properties to prevent external contamination.

[0079] By integrating all the materials needed for catheter fixation into a single package and configuring each catheter fixation material kit as an individual item, ease of use is greatly improved. Furthermore, the binasal medical catheter fixation dressing included in the catheter fixation material kit provides enhanced safety and convenience during use, meeting the stringent requirements of medical environments.

[0080] Optionally, in one possible embodiment, the catheter fixation material package further includes one or more of the following: catheter identification tape, alcohol swabs, and auxiliary catheter fixation tape; wherein the auxiliary catheter fixation tape is used to fix the nasal catheter to the patient's cheek or auricle.

[0081] For example, taking the case where a catheter is placed in each of a patient's nostrils and both catheters need to be secured, at least one of the binasal medical catheter fixation patches according to this application is required to secure the nasal catheters to the patient's nasal ala. Furthermore, the patient's skin needs to be cleaned before fixation; therefore, the catheter fixation material package may also include at least one alcohol swab. Optionally, the alcohol swab may be a 75% alcohol swab, and the alcohol swab may be individually packaged.

[0082] After cleaning the patient's nasal skin with 75% alcohol wipes, remove the adhesive protective paper from the back of the nasal wing fixing part 10 of the double-nasal medical catheter fixing patch, and stick it along the shape of the nose. Press it gently with your hand to make the nasal wing fixing part 10 fit the nose completely. Then, remove the adhesive protective paper from the back of the two tube wrapping parts 20 on one side, such as the left side, adjust the angle of the left nasal catheter, and wrap the two tube wrapping parts 20 around the left nasal catheter in a cross-loop manner to fix it. Similarly, remove the adhesive protective paper from the back of the two tube wrapping parts 20 on the other side, and wrap them around the right nasal catheter in a cross-loop manner to fix it.

[0083] After using a double-nasal medical catheter fixation patch to fix the nasal catheter, in order to improve the fixation effect, prevent the catheter from shaking, and improve the ease of use of the catheter, the elevation method can also be adopted. The auxiliary catheter fixation patch is used to fix the two nasal catheters in an "Ω" shape to the patient's cheek or auricle.

[0084] Optionally, in one possible embodiment, the auxiliary catheter fixation patch can be any one of an H-shaped catheter fixation patch, an I-shaped catheter fixation patch, and a strip-shaped catheter fixation patch.

[0085] For example, Figure 6 This is a schematic diagram of an H-shaped catheter fixation patch provided in an embodiment of this application. Figure 6 As shown, the H-type catheter fixation patch is shaped like an "H".

[0086] Figure 7 This application provides a schematic diagram of the structure of an I-shaped catheter fixing patch. (See attached diagram.) Figure 7 As shown, the I-shaped catheter fixing patch is I-shaped.

[0087] Figure 8 This application provides a schematic diagram of the structure of a long strip-shaped catheter fixation patch. (See attached diagram.) Figure 8 As shown, the shape of the long strip catheter fixation patch is rectangular.

[0088] In practical applications, any one or more of the following can be selected as auxiliary catheter fixation patches: H-type, I-type, and strip-type. This application does not impose any limitations on these options. Understandably, auxiliary catheter fixation patches are used to assist in fixing the catheter, so the requirements for their fixation effect are not as high. Therefore, when selecting H-type, I-type, or strip-type catheter fixation patches, smaller sizes (approximately 3cm x 5cm) can be chosen as auxiliary catheter fixation patches to save costs.

[0089] Optionally, in some scenarios, proper labeling of the catheter is also required. Therefore, the catheter fixation material kit may also include catheter labels so that medical staff can correctly write the catheter labels after the catheter is fixed and affix them to the designated locations on the catheter, such as the proximal end of the catheter outlet.

[0090] Optionally, this application embodiment does not limit the style of the catheter identifier. For example, Figure 9 This is a schematic diagram of a catheter identifier provided in an embodiment of this application. Figure 9 As shown, required information such as "name", "remarks", "date", and "signature" can be pre-printed on the catheter label to facilitate quick filling in of the catheter label by medical staff.

[0091] This application embodiment does not limit the number of binasal medical catheter fixation patches, catheter identification patches, alcohol swabs, and auxiliary catheter fixation patches included in each catheter fixation material package. For example, each catheter fixation material package may include one binasal medical catheter fixation patch, two catheter identification patches, one alcohol swab, and two auxiliary catheter fixation patches.

[0092] For example, after radical esophagectomy, when changing the nasogastric tube fixation patch for a patient with both a gastric tube and a nasoenteric tube, medical staff can take a package of tube fixation material according to the embodiments of this application to replace the patch for the patient. First, clean the nasal skin with 75% alcohol wipes from the catheter fixation kit to remove sweat or oil. Then, peel off the adhesive protective paper from the back of the nasal alar fixation part 10 of the double-nasal medical catheter fixation patch from the catheter fixation kit, and stick it along the shape of the nose. Gently press it with your hand to make the nasal alar fixation part 10 completely fit the nose, paying special attention to the nasal alar area. Next, peel off the adhesive protective paper from the back of the two catheter wrapping parts 20 on one side, adjust the angle of the transnasal catheter on the same side, and wrap the two catheter wrapping parts 20 around the transnasal catheter on the same side in a cross-loop manner to fix it. Use the same method on the other side. Then, use the H-shaped catheter fixation patch from the catheter fixation kit to fix the catheter again in an "Ω" shape on the cheek or auricle using the lifting method. Finally, correctly write the catheter label from the catheter fixation kit and stick it on the designated location of the catheter to complete the replacement of the catheter fixation patch.

[0093] Using the catheter fixation material kit of this application embodiment, medical staff can quickly complete catheter fixation without having to spend time on materials needed for accurate catheter fixation, which greatly improves the convenience and efficiency of medical staff.

[0094] It should be noted that the double-nasal medical catheter fixation patch of this application embodiment is not only used for fixing nasal catheters, but is also applicable to other clinical departments, such as emergency department, ICU, EICU, orthopedics, general surgery, neurosurgery and other departments. It is not limited to the double fixation of a single drainage tube after surgery.

[0095] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this application are indicated by the following claims.

[0096] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A dual-nasal medical catheter securement patch, characterized by, The dual-nasal medical catheter fixation patch includes: a nasal wing fixation part and at least four catheter wrapping parts; wherein... The duct wrapping portion is located at one end of the nasal wing fixing portion, and one end of the nasal wing fixing portion is integrally connected to the duct wrapping portion; At least two adjacent swaddle sections are used to secure a transnasal catheter in a crisscrossing, wrapping manner; The middle area of ​​the nasal ala fixation part near the winding catheter part is configured as an inverted V-shaped hollow structure.

2. The dual-nasal medical catheter securement patch of claim 1, wherein, The nasal wing fixing part is provided with multiple evenly distributed air vents.

3. The dual-nasal medical catheter securement patch of claim 1, wherein, The middle area of ​​the nose wing fixing part is configured as a tearable structure; The tearable structure is used to divide the dual-nasal medical catheter fixation patch into two catheter fixation patches, each including at least two catheter wrapping portions.

4. The dual-nasal medical catheter securement patch of any one of claims 1-3, wherein, The width of the nasal alar fixing part is greater than the width of the duct wrapping part.

5. The dual-nasal medical catheter securement patch of any one of claims 1-3, wherein, One side of the dual-nasal medical catheter fixation patch is provided with adhesive protective paper, and the other side of the dual-nasal medical catheter fixation patch is made of medical elastic non-woven fabric.

6. The dual-nasal medical catheter securement patch of claim 5, wherein, The medical elastic nonwoven fabric of the nasal wing fixation part is provided with an anti-allergy dressing nasal pad.

7. A catheter fixation material package, characterized in that, The catheter fixation material package is individually packaged, and the catheter fixation material package includes at least one binasal medical catheter fixation patch as described in any one of claims 1-6.

8. The catheter securement material package of claim 7, wherein, The catheter fixation material package also includes one or more of the following: catheter identification sticker, alcohol swabs, and auxiliary catheter fixation sticker; wherein the auxiliary catheter fixation sticker is used to fix the nasal catheter to the patient's cheek or auricle.

9. The catheter securement material package of claim 8, wherein, The auxiliary catheter fixation patch is any one of the following: H-type catheter fixation patch, I-type catheter fixation patch, and long strip catheter fixation patch.

Images