Auxiliary fixing device for indwelling stomach tube
By designing a gastric tube fixing device including a flexible mounting plate, an elastic strap, an adjustable base and a clamping part, the problem of inadequate fixation of the gastric tube in the prior art may lead to skin damage, and the stable fixation and convenience of use of the gastric tube are achieved.
Patent Information
- Application Number
- CN202420765075.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The existing gastric tube fixation methods are not effective, which can easily lead to gastric tube falling off, and long-term use may lead to skin damage or allergies in the patient.
An indwelling gastric tube auxiliary fixation device is designed, including a flexible mounting plate, an elastic strap, an adjustable base and an adjustable angle clamping part. Through the combination of these components, stable fixation of the gastric tube is achieved.
The device ensures the stable wear of the gastric tube through the fixing of elastic straps. The adjustability of the clamping part is adapted to the gastric tubes of different diameters. The anti-slip layer improves clamping stability, making it easy to use and safe to use.
Smart Images
Figure CN222623376U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to an auxiliary fixing device for an indwelling gastric tube. Background Art
[0002] In medical care practice, indwelling a gastric tube is a commonly used medical method, mainly used for nutritional support, intragastric decompression or drug delivery of patients. However, due to the long retention time of the gastric tube, how to effectively fix the gastric tube to prevent it from falling off or shifting, while reducing the patient's discomfort, has always been an important issue facing the medical care field. Existing methods for fixing gastric tubes usually use simple methods such as tape or bandages to fix the gastric tube. The 3L medical nose patch is fixed to the tip of the patient's nose to fix the gastric tube, but this method not only has a poor fixing effect, but it has also been found after long-term use that the oil secreted by the patient's nose will make the nose patch not stick firmly, causing the gastric tube to fall off easily, and may also cause skin damage or allergies in patients. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide an auxiliary fixing device for indwelling gastric tube, which is reliable in fixing and easy to use.
[0004] In order to solve the above technical problems, the technical solution provided by the utility model is: an auxiliary fixation device for indwelling gastric tube, comprising:
[0005] A wearing assembly, the wearing assembly comprising a flexible mounting plate and an elastic strap, two ends of the elastic strap are respectively connected to two sides of the flexible mounting plate, and a buffer portion is provided on the flexible mounting plate;
[0006] A gastric tube clamping assembly is mounted on the flexible mounting plate and is located on a side of the flexible mounting plate away from the buffer portion. The gastric tube clamping assembly includes an adjustable base mounted on the flexible mounting plate and a clamping portion mounted on the adjustable base.
[0007] Preferably, the flexible mounting plate is provided with a plurality of air holes on both sides of the gastric tube clamping assembly.
[0008] Preferably, the buffer portion comprises a sponge layer and an antibacterial layer wrapped around the sponge layer.
[0009] Preferably, the adjustable base comprises a connecting sleeve mounted on the flexible mounting plate, a connecting seat is rotatably provided in the connecting sleeve, and the clamping portion is rotatably mounted on the connecting seat.
[0010] Preferably, the clamping portion includes a clamping tube rotatably connected to the connecting seat, a through groove for placing a gastric tube is provided on the side wall of the clamping tube along its axial direction, an adjusting rod arranged through the side wall is threadedly connected to the side wall of the clamping tube, and a clamping plate is rotatably connected to one side end of the adjusting rod located inside the clamping tube.
[0011] Preferably, an anti-slip layer is provided on the side wall of the clamping plate facing away from the adjusting rod and on the side wall of the clamping tube opposite to the clamping plate.
[0012] After adopting the above structure, the utility model has the following advantages:
[0013] The device of the present application is provided with an elastic strap so that it can be wrapped around the patient's head to fix the flexible mounting plate so that it can be stably worn on the patient's head. By providing a rotatable base and an angle-adjustable clamping part, the gastric tube is conveniently clamped into the clamping tube. By rotating the adjusting rod, the clamping plate is driven to move to clamp and fix the gastric tube. The device of the present application can meet the needs of fixing gastric tubes of different diameters and expand the scope of application. By providing an anti-slip layer on the side wall of the clamping plate and the clamping tube to improve the clamping stability of the gastric tube, the device of the present application is compact, easy to use and safe.
[0014] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 .
[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 .
[0018] Figure 3 It is a structural schematic diagram of a stomach tube clamping assembly of the utility model.
[0019] As shown in the figure: 1. Flexible mounting plate; 2. Elastic strap; 3. Air vent; 4. Buffer part; 5. Cardan tube; 6. Connecting sleeve; 7. Connecting seat; 8. Clamping plate; 9. Adjusting rod; 10. Anti-slip layer. DETAILED DESCRIPTION
[0020] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.
[0021] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 or an electrical connection; 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 this application can be understood according to specific circumstances.
[0022] Combined with Figure 1-Figure 3 The invention discloses an auxiliary fixation device for an indwelling gastric tube, comprising a wearing component and a gastric tube clamping component. The wearing component comprises a flexible mounting plate 1 and an elastic strap 2. The two ends of the elastic strap 2 are respectively connected to the two sides of the flexible mounting plate 1. The flexible mounting plate 1 is provided with a buffer portion 4. The gastric tube clamping component is installed on the flexible mounting plate 1 and is located on the side of the flexible mounting plate 1 away from the buffer portion 4. The gastric tube clamping component comprises an adjustable base installed on the flexible mounting plate 1 and a clamping portion installed on the adjustable base.
[0023] The flexible mounting plate 1 is made of rubber and is in the shape of a long strip. A plurality of air holes 3 are provided on the flexible mounting plate 1 at both sides of the stomach tube clamping assembly.
[0024] The buffer part 4 includes a sponge layer and an antibacterial layer wrapped around the outside of the sponge layer. The buffer layer relieves the pressure caused by the device to the patient to avoid the formation of pressure sores, and the antibacterial layer inhibits the growth of bacteria.
[0025] The adjustable base comprises a connecting sleeve 6 mounted on the flexible mounting plate 1, a connecting seat 7 is rotatably provided in the connecting sleeve 6, and the clamping part is rotatably mounted on the connecting seat 7. The connecting seat 7 rotates in the horizontal direction, and the clamping part rotates in the vertical direction.
[0026] The clamping portion includes a clamping tube 5 rotatably connected to a connecting seat 7, a through groove for placing a gastric tube is provided on the side wall of the clamping tube 5 along its axial direction, the clamping tube 5 is hollow and the through groove extends to its two side end surfaces, an adjusting rod 9 that passes through the side wall is threadedly connected to the side wall of the clamping tube 5, and a clamping plate 8 is rotatably connected to one end of the adjusting rod 9 located inside the clamping tube 5, and the clamping plate 8 is an arc-shaped plate.
[0027] An anti-slip layer 10 is provided on the side wall of the clamping plate 8 facing away from the adjusting rod 9 and on the side wall of the clamping tube 5 opposite to the clamping plate 8. The anti-slip layer 10 is made of rubber.
[0028] Working principle: When the device of the present application is in use, the elastic band 2 is wrapped around the back of the head, so that the buffer part 4 in the gastric tube clamping assembly is pressed at the position between the upper lip and the nose, the gastric tube is placed in the clamping tube 5 through the through groove, and the adjusting rod 9 is rotated to drive the clamping plate 8 to move, so that the gastric tube is clamped between the clamping plate 8 and the clamping tube 5, and the anti-slip layer 10 provides greater friction to ensure stable clamping.
[0029] The above describes the utility model and its implementation methods, which is not restrictive. What is shown in the full text is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.
Claims
1. An auxiliary fixation device for indwelling gastric tube, characterized in that: include: A wearing assembly, the wearing assembly comprising a flexible mounting plate and an elastic strap, two ends of the elastic strap are respectively connected to two sides of the flexible mounting plate, and a buffer portion is provided on the flexible mounting plate; A gastric tube clamping assembly is mounted on the flexible mounting plate and is located on a side of the flexible mounting plate away from the buffer portion. The gastric tube clamping assembly includes an adjustable base mounted on the flexible mounting plate and a clamping portion mounted on the adjustable base.
2. The auxiliary fixation device for indwelling gastric tube according to claim 1, characterized in that: The flexible mounting plate is provided with a plurality of air holes on both sides of the stomach tube clamping assembly.
3. The auxiliary fixation device for indwelling gastric tube according to claim 1, characterized in that: The buffer part includes a sponge layer and an antibacterial layer wrapped outside the sponge layer.
4. The auxiliary fixation device for indwelling gastric tube according to claim 1, characterized in that: The adjustable base comprises a connecting sleeve mounted on the flexible mounting plate, a connecting seat is rotatably provided in the connecting sleeve, and the clamping portion is rotatably mounted on the connecting seat.
5. The auxiliary fixation device for indwelling gastric tube according to claim 4, characterized in that: The clamping portion includes a clamping tube rotatably connected to the connecting seat, a through groove for placing a gastric tube is provided on the side wall of the clamping tube along its axial direction, an adjusting rod arranged through the side wall is threadedly connected to the side wall of the clamping tube, and a clamping plate is rotatably connected to one side end of the adjusting rod located inside the clamping tube.
6. The auxiliary fixation device for indwelling gastric tube according to claim 5, characterized in that: An anti-slip layer is provided on the side wall of the clamping plate facing away from the adjusting rod and on the side wall of the clamping tube opposite to the clamping plate.