In-vitro fixing device for pleuroperitoneal cavity drainage tube
By designing an external fixing device for the chest and abdominal drainage tube including patches, fixing patches, patches and gauze sheets, combined with components such as elastic chest belts and Velcro, the problem of the drainage tube being unfixed due to the reduced adhesive tape, and the stability and safety of the drainage tube are achieved.
Patent Information
- Application Number
- CN202421678721.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-16
AI Technical Summary
In the prior art, the tape is prone to lose its viscosity during long-term use, resulting in the drainage tube being unfixed and easily falling off, affecting the stability of the drainage.
An external fixing device for the chest and abdominal drainage tube including patches, fixing patches, patches and gauze sheets is designed. The drainage tube is fixed through pinholes, fixing patches and patches, and combined with components such as elastic chest belts, catheter fixing patches and Velcro, to enhance the stability of the drainage tube.
It effectively improves the stability of the drainage tube, avoids the risk of drainage tube falling off, and ensures the continuity and accuracy of the drainage process.
Smart Images
Figure CN223009608U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a fixing device, in particular to an external fixing device for a thoracic and abdominal drainage tube. Background Art
[0002] Thoracic and abdominal drainage is a commonly used medical method, mainly used to drain the accumulated fluid in the thoracic and abdominal cavities, which is convenient for doctors to judge the condition and formulate a reasonable treatment plan. During the drainage process, the drainage tube needs to be fixed to avoid the drainage tube falling off.
[0003] Currently, mainly the drainage tube is fixed by using dressings and adhesive tapes. The adhesive tape is wound around the drainage tube and then pasted on the patient's body to fix the drainage tube. During long-term use, the adhesive tape is prone to losing its stickiness and falling off from the patient's body, resulting in the drainage tube falling off. Summary of the Utility Model
[0004] In order to overcome the disadvantages that the adhesive tape is prone to losing its stickiness and falling off from the patient's body during long-term use, resulting in the drainage tube falling off, the utility model provides an external fixing device for a thoracic and abdominal drainage tube.
[0005] The technical solution of the utility model is: an external fixing device for a thoracic and abdominal drainage tube, including a patch, a fixing patch, a dressing and a gauze piece. There are needle holes on the patch. Two fixing patches for fixing the drainage tube are connected to the front side of the patch. A dressing for fixing the drainage tube is connected to the front side of the patch. A gauze piece is connected to the top of the dressing.
[0006] Preferably, it further includes an elastic chest belt, catheter fixing pieces, a first fixing band, a first male magic tape, a second fixing band, a first female magic tape and a fixing component. Two catheter fixing pieces are connected to the front side of the elastic chest belt. The top of each catheter fixing piece is connected with a first fixing band for fixing the drainage tube. The bottom of each catheter fixing piece is connected with a second fixing band for fixing the drainage tube. The first male magic tape is connected to both the first fixing band and the second fixing band. Two groups of first female magic tapes are connected to the front side of the elastic chest belt, and each group has two first female magic tapes. The fixing component is used to fix the drainage tube on the patient's chest belt.
[0007] Preferably, the fixing component includes a second male magic tape and a second female magic tape. Two second male magic tapes are connected to the front side of the elastic chest belt. Two second female magic tapes are connected to the rear side of the elastic chest belt.
[0008] Preferably, it further includes a connecting block, an elastic rope, an elastic shoulder strap and a hook. Eight connecting blocks are connected to both the upper and lower sides of the elastic chest belt. The elastic rope is connected to each connecting block. The elastic shoulder strap that can be disassembled is connected to the top of the elastic chest belt. The hook is connected to the elastic shoulder strap.
[0009] Preferably, a notch for the drainage tube to pass through is provided on the left side of the elastic chest belt.
[0010] Compared with the prior art, the utility model has the following advantages: 1. By attaching the patch to the patient's body and passing the exposed drainage tube at the puncture site through the needle hole for drainage, the fixing patch and the dressing can be used to fix the drainage tube, improving the stability of the drainage tube and preventing it from falling off.
[0011] 2. Wind the first fixing band and the second fixing band around the drainage tube, and then attach the first male Velcro to the first female Velcro, fixing the drainage tube through the first fixing band and the second fixing band, with higher stability and preventing the drainage tube from falling off. Description of the Drawings
[0012] Figure 1 is a three-dimensional structural schematic diagram of the utility model.
[0013] Figure 2 is a three-dimensional structural schematic diagram of the needle hole, fixing patch and gauze piece of the utility model.
[0014] Figure 3 is a three-dimensional structural schematic diagram of the first fixing band, the first male Velcro, the second fixing band and the first female Velcro of the utility model.
[0015] Figure 4 is a three-dimensional structural schematic diagram of the second female Velcro of the utility model.
[0016] Figure 5 is a three-dimensional structural schematic diagram of the connecting block and the elastic cord of the utility model.
[0017] Figure 6 is a three-dimensional structural schematic diagram of the elastic shoulder strap and the hook of the utility model.
[0018] The markings of each component in the drawings are as follows: 1 - elastic chest belt, 2 - catheter fixing piece, 3 - first fixing band, 4 - first male Velcro, 5 - second fixing band, 6 - first female Velcro, 7 - second male Velcro, 8 - second female Velcro, 9 - connecting block, 10 - elastic cord, 11 - elastic shoulder strap, 12 - hook, 13 - patch, 14 - needle hole, 15 - fixing patch, 16 - dressing, 17 - gauze piece. Detailed Embodiment
[0019] The following further describes the utility model with specific embodiments. The illustrative embodiments and descriptions herein are used to explain the utility model, but not to limit the utility model.
[0020] A chest and abdominal cavity drainage tube external fixation device, as Figure 1 and Figure 2As shown in the figure, it includes a patch 13, a fixing patch 15, an application patch 16 and a gauze piece 17. There is a needle hole 14 in the middle of the left part of the patch 13. Two fixing patches 15 are connected to the right part of the front side of the patch 13. The two fixing patches 15 are symmetrically arranged left and right. The application patch 16 is connected to the lower part of the front side of the patch 13. The gauze piece 17 is connected to the middle of the top of the application patch 16.
[0021] As Figure 1 and Figure 3 shown in the figure, it further includes an elastic chest waistband 1, a catheter fixing piece 2, a first fixing band 3, a first male Velcro 4, a second fixing band 5, a first female Velcro 6 and a fixing component. There is a notch for the drainage tube to pass through in the middle of the left side of the elastic chest waistband 1. Two catheter fixing pieces 2 are connected to the left part of the front side of the elastic chest waistband 1. The two catheter fixing pieces 2 are symmetrically arranged left and right. The first fixing bands 3 are connected to the tops of the catheter fixing pieces 2, and the second fixing bands 5 are connected to the bottoms of the catheter fixing pieces 2. The first male Velcro 4 is connected to both the first fixing band 3 and the second fixing band 5. Two groups of first female Velcro 6 are connected to the left part of the front side of the elastic chest waistband 1. Each group has two first female Velcro 6. The fixing component is used to fix the drainage tube on the patient's chest waistband.
[0022] As Figure 1 and Figure 3 shown in the figure, the fixing component includes a second male Velcro 7 and a second female Velcro 8. Two second male Velcro 7 are connected to the left part of the front side of the elastic chest waistband 1. The two second male Velcro 7 are symmetrically arranged up and down. Two second female Velcro 8 are connected to the right part of the rear side of the elastic chest waistband 1. The two second female Velcro 8 are symmetrically arranged up and down.
[0023] As Figure 1 、 Figure 5 and Figure 6 shown in the figure, it further includes a connecting block 9, an elastic rope 10, an elastic shoulder strap 11 and a hook 12. Eight connecting blocks 9 are connected to both the upper and lower sides of the elastic chest waistband 1. The elastic ropes 10 are connected to the connecting blocks 9. The detachable elastic shoulder strap 11 is connected to the left side of the top of the elastic chest waistband 1. The hook 12 is connected to the upper end of the elastic shoulder strap 11.
[0024] The nurse attaches the patch 13 to the patient, passes the exposed drainage tube at the puncture site through the needle hole 14 for drainage. The fixing patch 15 can be used to fix the drainage tube to improve the stability of the drainage tube and prevent it from falling off. Then, the dressing 16 containing the gauze piece 17 is covered on the fixed drainage tube to cover the puncture site and the catheter without exposure. The drainage tube is passed through the notch on the elastic waistband 1, and then the elastic waistband 1 is wound around the patient's waist. The second female Velcro 8 is attached to the second male Velcro 7 to fix the elastic waistband 1 on the patient's waist. The first fixing band 3 and the second fixing band 5 are used to wind around the drainage tube, and then the first male Velcro 4 is attached to the first female Velcro 6 to fix the drainage tube through the first fixing band 3 and the second fixing band 5, with higher stability and preventing the drainage tube from falling off. The drainage tube is passed through the notch on the elastic waistband 1, and then the elastic waistband 1 is wound around the patient's waist. The second female Velcro 8 is attached to the second male Velcro 7 to fix the elastic waistband 1 on the patient's waist. The nurse then passes the elastic shoulder strap 11 around the patient's shoulder and hooks the hook 12 on the elastic cord 10, so as to reinforce the elastic waistband 1 and improve the stability of the elastic waistband 1.
[0025] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. An extracorporeal fixation device for thoracic and abdominal drainage tubes, characterized in that: The invention comprises a patch (13), a fixing patch (15), an application patch (16) and a gauze sheet (17); a pinhole (14) is formed on the patch (13); two fixing patches (15) for fixing a drainage tube are connected to the front side of the patch (13); an application patch (16) for fixing the drainage tube is connected to the front side of the patch (13); and a gauze sheet (17) is connected to the top of the application patch (16).
2. An extracorporeal fixation device for thoracic and abdominal drainage tubes according to claim 1, characterized in that: The invention also comprises an elastic chest belt (1), a catheter fixing plate (2), a first fixing belt (3), a first Velcro male buckle (4), a second fixing belt (5), a first Velcro female buckle (6) and a fixing assembly. The front side of the elastic chest belt (1) is connected to two catheter fixing plates (2). The top of each catheter fixing plate (2) is connected to a first fixing belt (3) for fixing a drainage tube. The bottom of each catheter fixing plate (2) is connected to a second fixing belt (5) for fixing a drainage tube. The first fixing belt (3) and the second fixing belt (5) are both connected to a first Velcro male buckle (4). The front side of the elastic chest belt (1) is connected to two groups of first Velcro female buckles (6), each group having two first Velcro female buckles (6). The fixing assembly is used to fix the drainage tube to the patient's chest belt.
3. The in vitro fixing device for chest and abdominal drainage tube according to claim 2, characterized in that: The fixing assembly comprises a second Velcro male buckle (7) and a second Velcro female buckle (8); the front side of the elastic chest waistband (1) is connected to the two second Velcro male buckles (7); and the rear side of the elastic chest waistband (1) is connected to the two second Velcro female buckles (8).
4. The in vitro fixing device for chest and abdominal drainage tube according to claim 3, characterized in that: The elastic chest belt (1) also comprises a connecting block (9), an elastic rope (10), an elastic shoulder strap (11) and a hook (12); the upper and lower sides of the elastic chest belt (1) are connected to eight connecting blocks (9); the connecting blocks (9) are connected to elastic ropes (10); the top of the elastic chest belt (1) is connected to a detachable elastic shoulder strap (11); and the elastic shoulder strap (11) is connected to a hook (12).
5. The in vitro fixing device for chest and abdominal drainage tube according to claim 4, characterized in that: The left side of the elastic chest waist belt (1) is provided with a notch for the drainage tube to pass through.