Drainage tube waterproof protection device
By designing a drainage tube waterproof protection device with a double-layer structure, a silicone elastic ring and a wrinkled water absorbing sleeve, the problem of water inlet of the drainage tube is easily affected during bathing, significantly reducing the risk of infection and improving the waterproof performance.
Patent Information
- Application Number
- CN202420552820.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-03-20
AI Technical Summary
The existing drainage tube is prone to water intake when the patient takes a bath, which increases the risk of infection, and the film is prone to breakage under the erosion of the water flow.
A drainage tube waterproof protection device including a waterproof sleeve and an elastic ring is designed. The waterproof sleeve adopts a double-layer structure and an inflatable hole is provided on the outer layer. A pleated water absorbing sleeve and water absorbing cotton are provided on the outer side to enhance waterproof performance.
The device effectively prevents water flow from entering, reduces the risk of infection, and improves waterproofing through transparent materials and inflatable functions.
Smart Images
Figure CN222723390U_ABST
Abstract
Description
Technical field:
[0001] The utility model relates to the field of medical equipment, in particular to a drainage tube waterproof protection device. Background technology:
[0002] Drainage tubes are one of the commonly used medical consumables in surgery. They are generally used to be inserted into the body cavity through surgical incisions to drain exudate or bleeding in the cavity and promote wound healing. For some critically ill patients, drainage tubes need to be left in the body for a long time after surgery. For example, patients with stubborn malignant ascites usually have symptoms such as chest tightness, difficulty breathing, and unbearable abdominal distension. In order to relieve the pain of patients, most of them need to keep abdominal drainage tubes in place for a long time.
[0003] However, during the catheterization period, the drainage tube and its surroundings need to be effectively waterproofed, which makes it inconvenient to clean the patient's skin. Currently, patients usually use films to fix and waterproof the drainage tube when bathing, but the films are easily soaked by water under the action of water flow, which can easily increase the risk of infection for patients. Utility model content:
[0004] The utility model aims to provide a drainage tube waterproof protection device which has good waterproof performance and can effectively reduce the risk of infection for patients.
[0005] The utility model is implemented by the following technical scheme: a drainage pipe waterproof protection device, comprising a waterproof sleeve with openings at both ends and an elastic ring; both ends of the outer peripheral surface of the waterproof sleeve are sleeved with one of the elastic rings.
[0006] Preferably, the waterproof cover is a double-layer structure with a hollow interior, the inner layer length of the waterproof cover is greater than the outer layer length of the waterproof cover; and the outer layer of the waterproof cover is provided with inflation holes.
[0007] Preferably, the waterproof cover is made of transparent waterproof material.
[0008] Preferably, the elastic ring is a silicone elastic ring.
[0009] Preferably, it also includes a pleated absorbent sleeve; the pleated absorbent sleeve includes a pleated sleeve with openings at both ends and absorbent cotton arranged on the surface of the pleated sleeve; the pleated absorbent sleeve is arranged on the outer peripheral surface of the waterproof sleeve.
[0010] Preferably, the elastic coefficient of the inner layer material of the waterproof cover is greater than the elastic coefficient of the outer layer material.
[0011] The advantages of the utility model are as follows: (1) It is easy to use. The waterproof sleeve is placed on the part of the patient that needs waterproofing and fixed with a silicone elastic ring. (2) It has good waterproof performance. Air is filled between the double-layer waterproof sleeves so that water can flow down more smoothly. A pleated sleeve and absorbent cotton are provided on the outside of the waterproof sleeve to absorb water that seeps into the edge, greatly reducing the risk of infection. Description of the drawings:
[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0013] Figure 1 This is a schematic diagram of the structure of Example 1 of the utility model.
[0014] Figure 2 This is a schematic diagram of the structure of the pleated water-absorbing jacket in Example 1.
[0015] Figure 3 This is a schematic diagram of the waterproof cover structure of Example 1.
[0016] Figure 4 This is a schematic diagram of the use of Example 1.
[0017] Waterproof cover 1, inflation hole 1.1, inner layer 1.2, outer layer 1.3, elastic ring 2, pleated water-absorbing cover 3, pleated cover 3.1, water-absorbing cotton 3.2, incision 4, drainage tube 5. Specific implementation method:
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.
[0019] Embodiment 1:
[0020] like Figure 1-2 The drainage tube waterproof protection device shown in the figure comprises a waterproof cover 1 with openings at both ends and an elastic ring 2. Specifically, an elastic ring 2 is sleeved on both ends of the outer circumference of the waterproof cover 1. The elastic ring 2 can be fixedly arranged on the outer circumference of the waterproof cover 1, or can be detachably arranged on the outer circumference of the waterproof cover 1.
[0021] In this embodiment, for ease of use, the waterproof cover 1 and the elastic ring 2 are detachably connected, and both are independent structures, which can be assembled when in use.
[0022] The elastic ring 2 adopts the existing silicone elastic ring, and the silicone elastic ring of appropriate size can be selected according to the needs of the patient. In order to facilitate the observation of the drainage tube and the surrounding skin, the waterproof cover 1 is made of transparent waterproof material.
[0023] In order to effectively reduce the risk of infection in patients, the protective device also includes a pleated water-absorbing sleeve 3; Figure 2 As shown, the pleated absorbent sleeve 3 includes a pleated sleeve 3.1 with openings at both ends and absorbent cotton 3.2 arranged on the surface of the pleated sleeve 3.1; wherein the pleated absorbent sleeve 3 can be fixedly arranged between the outer surface of the waterproof sleeve 1 and the inner surface of the elastic ring 2, and can also be detachably arranged on the outer surface of both ends of the waterproof sleeve 1. When water penetrates from the edge of the waterproof protective device, the absorbent cotton 3.2 can effectively absorb the moisture to prevent water from contacting the skin around the drainage tube.
[0024] Furthermore, in order to increase the waterproof performance of the device, Figure 3 As shown, the waterproof cover 1 adopts a double-layer structure, and an air filling hole 1.1 is provided on the outer layer of the waterproof cover 1. In this embodiment, in order to facilitate the setting of the elastic ring 2, the length of the inner layer 1.2 of the waterproof cover 1 is greater than the length of the outer layer 1.3 of the waterproof cover; and the elastic coefficient of the inner layer material of the waterproof cover 1 is greater than the elastic coefficient of the outer layer material, and air can be filled into the interior of the waterproof cover 1 through the air filling hole 1.1. When the interior of the waterproof cover 1 is filled with air, the outer layer of the waterproof cover 1 is in an arc shape as a whole, and water can flow down more smoothly without gathering on the outer wall of the waterproof cover 1.
[0025] Instructions for use: When using the protective device of the utility model, the detachably connected waterproof cover 1, elastic ring 2, and pleated water-absorbing cover 3 can be assembled and used by the user, or the protective device with all components already fixed and connected can be directly used.
[0026] When the detachably connected components are assembled and used by themselves, firstly, the waterproof cover 1 and the elastic ring 2 of appropriate size are selected according to the patient's body shape, and then the waterproof cover 1 is put on the patient's incision 4 and the drainage tube 5 at the incision 4, as shown in FIG. Figure 4 As shown, the drainage tube 5 and the incision 4 are completely covered by the waterproof cover 1 .
[0027] After the waterproof cover 1 is put on, a pleated water-absorbing cover 3 is put on each of the two ends of the waterproof cover 1, and an elastic ring 2 of matching size is put on the outer side of the pleated water-absorbing cover 3, so that the elastic ring 2 completely covers the outer side of the pleated water-absorbing cover 3; under the action of the elastic ring 2, the two ends of the waterproof cover 1 are attached to the outer surface of the patient's skin. The inside of the waterproof cover 1 is inflated through the inflation hole 1.1. After the inflation is completed, the outer layer of the waterproof cover 1 is in an arc shape as a whole, and the device can be used normally.
[0028] At this time, when the water flows through the waterproof cover 1, the water flows smoothly down along the surface of the waterproof cover 1, avoiding the water flow gathering. Under the action of the elastic ring 2, the water flow is blocked outside the waterproof cover 1. When water vapor and a small amount of water penetrate from the gap of the device, the absorbent cotton 3.2 in the pleated absorbent cover 3 can effectively absorb this part of water. At the same time, the patient's incision 4 and drainage tube 5 can be observed through the transparent waterproof cover 1.
[0029] When using the protective device with all components already fixedly connected, first select the protective device that fits the patient's body shape, then pull up one of the elastic rings 2 so that the waterproof cover 1 covers the incision 4 .
[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A drainage pipe waterproof protection device, characterized in that: It comprises an elastic waterproof cover with openings at both ends and an elastic ring; both ends of the outer peripheral surface of the waterproof cover are sleeved with one of the elastic rings; The waterproof cover is a double-layer structure with a hollow interior, and the inner layer length of the waterproof cover is greater than the outer layer length of the waterproof cover; The outer layer of the waterproof cover is provided with an inflation hole; it also includes a pleated water-absorbing cover; the pleated water-absorbing cover includes a pleated cover with openings at both ends and water-absorbing cotton arranged on the surface of the pleated cover; The pleated water-absorbing sleeve is arranged on the outer peripheral surface of the waterproof sleeve.
2. A drainage pipe waterproof protection device according to claim 1, characterized in that: The waterproof cover is made of transparent waterproof material.
3. A drainage pipe waterproof protection device according to claim 2, characterized in that: The elastic ring is a silicone elastic ring.
4. A drainage pipe waterproof protection device according to claim 1, characterized in that: The elastic coefficient of the inner layer material of the waterproof cover is greater than the elastic coefficient of the outer layer material.