Fixing device for closed thoracic drainage tube
By designing a support block and a Velcro strap fixing device, the problem of bending and shaking caused by unstable fixing of the drainage tube was solved, ensuring smooth and comfortable drainage.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2026-03-31
AI Technical Summary
In the existing technology, the fixation method of closed chest drainage tubes is prone to excessive bending and shaking of the drainage tube, which affects the drainage effect and causes incision pain.
A fixing device including a fixing sticker, a support block, and a Velcro strap is designed. The support block has an arc-shaped groove for fixing the drainage tube, which is fixed together with the Velcro strap to prevent the drainage tube from being excessively bent and shaking.
This ensured a smooth drainage path, avoided disturbance to the drainage tube, reduced incision pain, and improved drainage effectiveness.
Smart Images
Figure CN224056429U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a fixing device for a closed thoracic drainage tube and relates particularly to a fixing device for a closed thoracic drainage tube. BACKGROUND
[0002] Thoracic drainage is a procedure in which accumulated pus, blood and liquid in the thoracic cavity of a patient after surgery are guided to the outside of the body to prevent postoperative infection and promote wound healing. A closed thoracic drainage tube includes a drainage tube for guiding the accumulated fluid in the thoracic cavity out of the body. A fixing device for the drainage tube is a medical product for fixing the drainage tube on the skin of a patient after surgery, replacing the traditional skin suture fixation and reducing the pain of the patient. The fixing device can also promote smooth drainage.
[0003] At present, the fixing of the drainage tube is mostly achieved by using ordinary adhesive tape to be pasted under the incision or by using a pasting sheet with adhesive tape. However, the adhesive tape or the pasting sheet is very thin. Directly sticking and pressing the drainage tube on the skin can cause the drainage tube to be excessively bent, hinder the flow of the drainage fluid, affect the drainage effect and cause the drainage tube to easily shake left and right, causing pain in the incision. SUMMARY
[0004] The utility model aims to provide a fixing device for a closed thoracic drainage tube to solve the problems in the background art.
[0005] To solve the above technical problems, the utility model provides the following technical scheme.
[0006] The fixing device for a closed thoracic drainage tube comprises a fixing patch. The fixing patch is a pasting sheet. The fixing patch is characterized in that a support block is arranged in the middle of the non-sticking surface of the fixing patch. An arc-shaped tube groove is arranged on the upper part of the support block. The upper end of the arc-shaped tube groove is higher than the upper edge of the fixing patch. The arc-shaped tube groove extends towards the lower edge of the fixing patch. A magic tape is arranged on the lower end of the arc-shaped tube groove.
[0007] As an improvement, the arc shape of the arc-shaped tube groove is a quarter of a circle.
[0008] As an improvement, the material of the support block is plastic.
[0009] As an improvement, the support block is fixedly connected with the fixing patch and the magic tape.
[0010] The utility model has the following advantages compared with the prior art. After a closed thoracic drainage tube is inserted into the chest, the fixing patch is pasted under the incision on the skin. The arc-shaped tube groove faces upwards. The drainage tube is placed in the arc-shaped tube groove and is fixed by the magic tape from both sides. Figure 3 The fixing of the drainage tube is completed.
[0011] The chest closed drainage tube fixing device, the drainage tube is clamped in the arc-shaped pipe groove, and is sequentially arranged along the arc shape, so that the drainage tube is not excessively bent, the drainage is smooth, the drainage tube cannot shake left and right and forward and backward in combination with the magic tape, and pain caused by disturbance of the incision can be avoided. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings listed below are only some structural schematic diagrams of the present application, not all.
[0013] Figure 1 is a structural schematic diagram of a chest closed drainage tube fixing device of the present application Figure 1 .
[0014] Figure 2 is a structural schematic diagram of a chest closed drainage tube fixing device of the present application Figure 2 .
[0015] Figure 3 is a front view of a chest closed drainage tube fixing device of the present application.
[0016] Corresponding signs:
[0017] Fixing tape 1; support block 2; arc-shaped pipe groove 3; magic tape 4; DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0019] In the description of the embodiments of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like appear, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or is the orientation or positional relationship commonly used when the product of the present application is used, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0020] In addition, if the terms "first", "second", "third" and the like are used in the description, they are used only to distinguish descriptions and cannot be understood as indicating or implying relative importance. If the terms "horizontal", "vertical", "suspension" and the like appear, it does not mean that the component must be absolutely horizontal or suspended, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0021] In the description of the embodiments of the present application, if the terms "a plurality of", "several" appear, it represents at least two.
[0022] In the description of the embodiments of the present application, it should be further pointed out that, unless otherwise explicitly specified and limited, if the terms "set", "install", "connect", "connect" appear, it should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0023] The present embodiment is combined with the accompanying drawings Figures 1 to 3 A fixing device for a closed thoracic drainage tube is described in detail.
[0024] The fixing device for a closed thoracic drainage tube of the present embodiment comprises a fixing patch 1, wherein the fixing patch 1 is a sticking sheet, characterized in that a support block 2 is arranged in the middle of the non-sticking surface of the fixing patch 1, an arc-shaped tube groove 3 is arranged on the upper part of the support block 2, the upper end of the arc-shaped tube groove 3 is higher than the upper edge of the fixing patch 1, the arc-shaped tube groove 3 extends towards the lower edge of the fixing patch 1, and a magic tape 4 is arranged at the lower end of the arc-shaped tube groove 3.
[0025] The arc shape of the arc-shaped tube groove 3 is a quarter of a circle.
[0026] The material of the support block 2 is plastic.
[0027] The support block 2 is fixedly connected with the fixing patch 1 and the magic tape 4.
[0028] In the specific implementation, after the closed thoracic drainage tube is inserted into the chest, the fixing patch 1 is pasted at the lower part of the skin incision, the arc-shaped tube groove 3 extends upwards, Figure 3 Then, the drainage tube is placed in the arc-shaped tube groove 3 and is pasted with the magic tape 4 from both sides after the magic tape 4 is wrapped around the drainage tube, and the fixation of the drainage tube is completed.
[0029] The above has described the utility model and its implementation mode, this kind of description has no limit, and actual protection scope is not limited to this, any person skilled in the art in the utility model disclosed technical range, can easily think of the change or replacement, all should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.
Claims
1. A fixing device for a chest drainage tube, comprising a fixing patch (1), which is an adhesive patch, characterized in that, The middle part of the non-sticking surface of the fixing patch (1) is provided with a supporting block (2), the upper part of the supporting block (2) is provided with an arc-shaped pipe groove (3), the upper end of the arc-shaped pipe groove (3) is higher than the upper edge of the fixing patch (1), the arc-shaped pipe groove (3) extends towards the lower edge of the fixing patch (1), and the lower end of the arc-shaped pipe groove (3) is provided with a magic tape (4).
2. The device of claim 1, wherein, The arc shape of the arc-shaped pipe groove (3) is a quarter of a circle.
3. The device of claim 1, wherein the device is configured to be placed on the patient's skin over the incision site. The material of the supporting block (2) is plastic.
4. The device of claim 1, wherein, The supporting block (2) is fixedly connected with the fixing patch (1) and the magic tape (4).