Non-adhesive stomach tube fixing device
The non-adhesive gastric tube fixing device addresses skin damage and high costs by using a clamping mechanism to securely fix gastric tubes without adhesives, improving comfort and reducing material expenses.
Patent Information
- Application Number
- CN202420087195.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-15
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-01-15
AI Technical Summary
Current methods for fixing gastric tubes using adhesive tapes cause skin damage, frequent replacements, high costs, non-uniform fixation, and psychological issues due to adhesive-related discomfort and high material expenses.
A non-adhesive gastric tube fixing device comprising a first and second pipeline fixing bracket connected by an elastic rope and clamping mechanism, with clamping planes and grooves to secure the gastric tube without adhesives, allowing easy clamping and reuse.
Reduces skin irritation, simplifies application, lowers material costs, and enhances patient comfort by eliminating the need for adhesive tapes, providing secure fixation and reducing the frequency of replacements.
Smart Images
Figure CN222130607U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, in particular to a non-adhesive stomach tube fixing device. Background Art
[0002] At present, most hospitals at all levels in China use adhesive tape to fix gastric tubes for patients with indwelling gastric tubes: For long-term indwelling gastric tubes, the sebaceous glands and sweat glands in the nasal skin of the elderly are more developed and prone to oil secretion, and the nose patch and face patch need to be replaced every 1 to 3 days. From 2021 to 2022, disposable 3M nose patches were used. This nose patch costs about 30 yuan, which is relatively expensive, and it is a consumable material for the department. The cost is too high and has been eliminated. From 2022 to 2023, cuttable 3M elastic tape was used. This tape is low in cost, but it needs to be purchased repeatedly, and the patient's gastric tube nasal patch is fixed for a short time, requiring medical staff to replace it repeatedly, and the nasal skin is easily damaged, difficult to clean the nasal skin, and difficult to observe the catheter scale and skin condition; it consumes a lot of time and material costs. Clinically, it has been found that the following problems exist when using 3M elastic tape:
[0003] 1. Both 3M elastic bandage and 3M adhesive tape fixation methods will cause varying degrees of damage to the patient's skin;
[0004] 2. 3M elastic bandage or 3M tape has a short service life and needs to be replaced frequently;
[0005] 3. 3M elastic bandages need to be cut and pasted by medical staff or family members. There is no uniform standard for cutting shapes. The shapes of 3M elastic bandages cut often vary according to clinical experience and cannot be managed uniformly. Therefore, tube slippage is common in clinical practice.
[0006] 4. The cost of 3M elastic bandage or 3M tape is high for the patient's family or department consumables accounting;
[0007] 5. For patients who need self-image management, it causes a series of perceptual and psychological problems such as self-image disorder, self-esteem disorder, self-identity disorder, and low self-esteem in certain situations.
[0008] When using the traditional fixation method, the adhesive tape is not firmly attached for a long time, resulting in poor fixation of the gastric tube; secondly, due to metabolic and physiological reasons, the elderly are prone to various peeling and cracking of the skin all over the body. In the process of changing the adhesive tape, skin damage of varying degrees is prone to occur, which increases the pain of the patient. Secondly, due to the strict control of medical consumables costs, the use of special gastric tube fixation patches increases the family's extra out-of-pocket expenses and consumes the family's time and energy. Utility Model Content
[0009] In order to solve the above problems, the utility model provides a non-adhesive gastric tube fixing device which is easy to use and comfortable to wear.
[0010] The technical solution adopted by the utility model is: a non-adhesive gastric tube fixing device, characterized in that: it includes a first pipeline fixing bracket and a second pipeline fixing bracket, one end of the first pipeline fixing bracket is fixedly connected to one end of the second pipeline fixing bracket by an elastic rope, and the other end of the first pipeline fixing bracket is fixedly connected to the other end of the second pipeline fixing bracket by a clamping mechanism; the first pipeline fixing bracket, the elastic rope and the second pipeline fixing bracket are connected end to end and are worn in the nasal cavity of the head; at least one pipeline rack for fixing the gastric tube is provided at the clamping mechanism.
[0011] Preferably, the clamping mechanism includes a first plane, a second plane, a third plane, a fourth plane, a first pipe fixing half groove and a second pipe fixing half groove, the first plane, the second plane and the first pipe fixing half groove are arranged at the end of the first pipe fixing bracket, and the third plane, the fourth plane and the second pipe fixing half groove are arranged at the end of the second pipe fixing bracket; the first plane and the third plane cooperate with each other, and the second plane and the fourth plane cooperate with each other, and are fixed and clamped in the form of an axial hole; the first pipe fixing half groove and the second pipe fixing half groove cooperate with each other to form a pipe fixing groove, and the pipe rack is arranged in the pipe fixing groove.
[0012] Preferably, the end of the first pipe fixing bracket is flattened to form a first plane and a second plane; the first plane and the second plane are concave to form a first pipe fixing half groove.
[0013] Preferably, the first pipe fixing bracket, the first plane, the first pipe fixing half groove and the second plane are all transitioned by inclined surfaces.
[0014] Preferably, the end of the second pipe fixing bracket is flattened to form a third plane and a fourth plane; the third plane and the fourth plane are concave to form a second pipe fixing half groove.
[0015] Preferably, the second pipe fixing bracket, the third plane, the second pipe fixing half groove and the fourth plane are all transitioned by inclined planes.
[0016] Preferably, the pipeline rack is arranged in the first pipeline fixing half groove.
[0017] Preferably, two pipeline racks are provided in the first pipeline fixing half groove.
[0018] Preferably, at least one pipeline auxiliary frame is provided on the first pipeline fixing bracket and / or the second pipeline fixing bracket, and the pipeline auxiliary frame has the same structure as the pipeline frame and is in an open circular ring structure.
[0019] Preferably, the first pipe fixing bracket and the second pipe fixing bracket are both bent inwardly into an arc shape.
[0020] The beneficial effects achieved by the utility model are as follows: the first pipe fixing bracket and the second pipe fixing bracket are connected by a clamping mechanism, which does not require pasting, is easy to use, reduces the time for nurses to paste and fix, and improves the wearing comfort of patients; the first pipe fixing bracket, the elastic rope and the second pipe fixing bracket are connected end to end, and at least one pipe rack for fixing the gastric tube is provided at the clamping mechanism to prevent the gastric tube from moving or falling out with breathing. The utility model has the following advantages:
[0021] 1. No adhesive tape is used during the whole process, which avoids the irritation of the tape to the skin; the pipe fixing bracket is made of silicone material, which is soft and enhances the comfort of the patient;
[0022] 2. Easy to wear. You only need to clamp and fix the first pipe fixing bracket and the second pipe fixing bracket through the clamping mechanism, and then fix the gastric tube on the pipe rack. No pasting is required, which greatly reduces the pasting and fixing time.
[0023] 3. The fixing device of the utility model can be reused. Compared with the fixing method of 3M elastic bandage or 3M adhesive tape, it reduces the use of medical consumables and reduces the expenditure of family members' self-funded projects. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a structural schematic diagram of the utility model;
[0025] Figure 2 It is a schematic diagram of the structure of the first pipeline fixing bracket and the second pipeline fixing bracket;
[0026] Figure 3 A schematic diagram of the connection between the first pipeline fixing bracket and the second pipeline fixing bracket;
[0027] In the figure: 1. first pipe fixing bracket; 2. second pipe fixing bracket; 3. clamping mechanism; 31. first plane; 32. second plane; 33. third plane; 34. fourth plane; 35. first pipe fixing half groove; 36. second pipe fixing half groove; 37. clamping shaft; 38. clamping hole; 4. pipe rack; 5. pipe auxiliary rack; 6. elastic rope; 7. elastic rope connecting hole. DETAILED DESCRIPTION
[0028] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] like Figure 1 As shown, a non-adhesive gastric tube fixing device of the utility model comprises a first pipe fixing bracket 1 and a second pipe fixing bracket 2, one end of the first pipe fixing bracket 1 is fixedly connected to one end of the second pipe fixing bracket 2 through an elastic rope 6, and the other end of the first pipe fixing bracket 1 is fixedly connected to the other end of the second pipe fixing bracket 2 through a clamping mechanism 3; the first pipe fixing bracket 1, the elastic rope 6 and the second pipe fixing bracket 2 are connected end to end to form a quasi-circular ring, which is worn on the nasal cavity of the head; at least one pipe frame 4 for fixing the gastric tube is provided at the clamping mechanism 3.
[0030] In this embodiment, one end of the first pipe fixing bracket 1 is provided with an elastic cord connection hole 7, and the other end is used as a part of the clamping mechanism 3; one end of the second pipe fixing bracket 2 is provided with an elastic cord connection hole 7, and the other end is used as another part of the clamping mechanism 3. During installation, the first pipe fixing bracket 1 and the second pipe fixing bracket 2 are fixedly clamped together by the clamping mechanism 3 through the axial hole clamping; according to the shape and size of the patient's head, the length of the elastic cord 6 is adjusted, and one end of the elastic cord 6 is adjusted to be fixedly connected to the elastic cord connection hole 7 on the first pipe fixing bracket 1, and the other end is fixedly connected to the elastic cord connection hole 7 on the second pipe fixing bracket 2. The first pipe fixing bracket 1, the elastic cord 6, and the second pipe fixing bracket 2 are connected end to end to form a quasi-circular ring, which is worn on the nasal cavity of the head.
[0031] Combination Figure 2-3 As shown, the clamping mechanism 3 includes a first plane 31, a second plane 32, a third plane 33, a fourth plane 34, a first pipe fixing half groove 35 and a second pipe fixing half groove 36. The first plane 31, the second plane 32 and the first pipe fixing half groove 35 are arranged at the end of the first pipe fixing bracket 1, and the third plane 33, the fourth plane 34 and the second pipe fixing half groove 36 are arranged at the end of the second pipe fixing bracket 2; the first plane 31 and the third plane 33 cooperate with each other, and the second plane 32 and the fourth plane 34 cooperate with each other, and are fixedly clamped in the form of an axial hole; the first pipe fixing half groove 35 and the second pipe fixing half groove 36 cooperate with each other to form a pipe fixing groove, and the pipe rack 4 is arranged in the pipe fixing groove.
[0032] In this embodiment, the end of the first pipe fixing bracket 1 is flattened to form a first plane 31 and a second plane 32; the first plane 31 and the second plane 32 are concave to form a first pipe fixing half groove 35; a clamping hole 38 is provided on the first plane 31, and a clamping shaft 37 is provided on the second plane 32, and two pipe racks 4 are arranged side by side in the first pipe fixing half groove 35.
[0033] Similarly, the end of the second pipe fixing bracket 2 is flattened to form a third plane 33 and a fourth plane 34; the third plane 33 and the fourth plane 34 are concave to form a second pipe fixing half groove 36; a clamping shaft 37 is provided on the third plane 33, and a clamping hole 38 is provided on the fourth plane 34. When the first pipe fixing bracket 1 and the second pipe fixing bracket 2 are clamped, the first plane 31 and the third plane 33 are fitted together, and the clamping shaft 37 on the third plane 33 is inserted into the clamping hole 38 on the first plane 31; at the same time, the second plane 32 and the fourth plane 34 are fitted together, and the clamping shaft 37 on the second plane 32 is inserted into the clamping hole 38 on the fourth plane 34.
[0034] In this embodiment, the outer diameter of the clamping shaft 37 is slightly larger than the inner diameter of the clamping hole 38, so that it can be clamped and prevented from falling off.
[0035] In this embodiment, the first pipe fixing bracket 1, the first plane 31, the first pipe fixing half groove 35 and the second plane 32 are all transitioned by inclined surfaces, and the second pipe fixing bracket 2, the third plane 33, the second pipe fixing half groove 36 and the fourth plane 34 are all transitioned by inclined surfaces. When the first pipe fixing bracket 1 and the second pipe fixing bracket 2 are clamped, they can be automatically aligned through the inclined surfaces.
[0036] In this embodiment, at least one pipeline auxiliary frame 5 is provided on the first pipeline fixing frame 1 . When there are more pipelines to be fixed, the pipeline auxiliary frame 5 may also be provided on the second pipeline fixing frame 2 .
[0037] The pipeline auxiliary frame 5 and the pipeline frame 4 adopt the same structure and are in the shape of an open ring. The pipeline is put in from one side of the opening, and the diameter of the pipeline is slightly larger than the inner diameter of the ring so that it can be clamped and prevented from falling off.
[0038] In this embodiment, the first pipe fixing bracket and the second pipe fixing bracket are both made of silicone material, and are both bent inwardly into an arc shape to conform to the patient's head for easy wearing.
[0039] It should be noted that the description of the above technical solutions is exemplary, and this specification can be embodied in different forms and should not be interpreted as being limited to the technical solutions set forth herein. On the contrary, providing these descriptions will make the disclosure of the utility model thorough and complete, and will fully convey the scope disclosed in this specification to those skilled in the art. In addition, the technical solution of the utility model is limited only by the scope of the claims.
[0040] Finally, it should be pointed out that the above embodiments are only representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model shall be considered to belong to the protection scope of the present utility model.
Claims
1. A non-adhesive gastric tube fixing device, characterized in that: The invention comprises a first pipeline fixing bracket (1) and a second pipeline fixing bracket (2); one end of the first pipeline fixing bracket (1) is fixedly connected to one end of the second pipeline fixing bracket (2) via an elastic rope (6); the other end of the first pipeline fixing bracket (1) is fixedly connected to the other end of the second pipeline fixing bracket (2) via a clamping mechanism (3); the first pipeline fixing bracket (1), the elastic rope (6) and the second pipeline fixing bracket (2) are connected end to end and are worn in the nasal cavity of the head; at least one pipeline bracket (4) for fixing a gastric tube is provided at the clamping mechanism (3).
2. The non-adhesive gastric tube fixing device according to claim 1, characterized in that: The clamping mechanism (3) comprises a first plane (31), a second plane (32), a third plane (33), a fourth plane (34), a first pipe fixing half groove (35) and a second pipe fixing half groove (36); the first plane (31), the second plane (32) and the first pipe fixing half groove (35) are arranged at the end of the first pipe fixing bracket (1); the third plane (33), the fourth plane (34) and the second pipe fixing half groove (36) are arranged at the end of the second pipe fixing bracket (2); the first plane (31) and the third plane (33) cooperate with each other, and the second plane (32) and the fourth plane (34) cooperate with each other, and are both fixedly clamped in the form of an axial hole; the first pipe fixing half groove (35) and the second pipe fixing half groove (36) cooperate with each other to form a pipe fixing groove, and the pipe rack (4) is arranged in the pipe fixing groove.
3. The non-adhesive gastric tube fixing device according to claim 2, characterized in that: The end of the first pipeline fixing bracket (1) is flattened to form a first plane (31) and a second plane (32); the first plane (31) and the second plane (32) are concave to form a first pipeline fixing half groove (35).
4. The non-adhesive gastric tube fixing device according to claim 3, characterized in that: The first pipeline fixing bracket (1), the first plane (31), the first pipeline fixing half groove (35) and the second plane (32) are all transitioned through inclined surfaces.
5. The non-adhesive gastric tube fixing device according to claim 2, characterized in that: The end of the second pipe fixing bracket (2) is flattened to form a third plane (33) and a fourth plane (34); the third plane (33) and the fourth plane (34) are concave to form a second pipe fixing half groove (36).
6. The non-adhesive stomach tube fixing device according to claim 5, characterized in that: The second pipe fixing bracket (2), the third plane (33), the second pipe fixing half groove (36) and the fourth plane (34) are all transitioned through inclined planes.
7. The non-adhesive gastric tube fixing device according to claim 2, characterized in that: The pipeline rack (4) is arranged in the first pipeline fixing half groove (35).
8. The non-adhesive stomach tube fixing device according to claim 7, characterized in that: Two pipeline racks (4) are arranged in the first pipeline fixing half groove (35).
9. The non-adhesive gastric tube fixing device according to claim 1, characterized in that: At least one pipeline auxiliary frame (5) is provided on the first pipeline fixing frame (1) and / or the second pipeline fixing frame (2); the pipeline auxiliary frame (5) and the pipeline frame (4) have the same structure and are in an open annular structure.
10. The non-adhesive gastric tube fixing device according to claim 1, characterized in that: The first pipeline fixing bracket (1) and the second pipeline fixing bracket (2) are both bent inwardly into an arc shape.