A bend-resistant drainage tube for respiratory and critical care nursing

Abstract

This utility model discloses an anti-bend drainage tube for respiratory and critical care nursing, relating to the field of medical device technology. The utility model includes an upper shell ring and a lower shell ring, both being semi-circular ring structures. By setting up an upper shell ring, an upper connecting plate, a fixing block, a linkage plate, a hinge rod, a limiting buckle, a lower shell ring, a lower connecting plate, a connecting block, and a hook plate, the upper and lower shell rings are fixed by inserting a block into a slot. Under the action of the wrapping layer, the drainage tube is wrapped and clamped in place. Then, the limiting buckle is swung, with one end inserted into the hook plate. Pressing the linkage plate causes the limiting buckle to move via the hinge rod. Thus, the connection between the upper and lower shell rings is more stable through the cooperation of the limiting buckle and the hook plate, facilitating subsequent disassembly and assembly. This achieves the wrapping of a section of drainage tube, preventing bending of the drainage tube at the connection point between the drainage bottle and the drainage tube due to its specific position.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, and in particular relates to an anti-bend drainage tube for respiratory and critical care nursing. Background Technology

[0002] There are many types of surgical drainage tubes used in clinical practice. Some are used for urinary catheterization, while others are used for wounds, gastrointestinal tract, biliary tract, pleural cavity, etc. Surgical drainage is used to guide pus, blood, and fluid accumulated between human tissues or in body cavities to the outside of the body to prevent postoperative infection and affect wound healing. When patients use drainage tubes, attention should be paid to nursing care. Drainage tubes are needed in respiratory and critical care nursing.

[0003] Drainage tubes are prone to bending during use, which can cause blockages and pose a danger. This also increases the workload for medical staff. Furthermore, drainage tubes are inconvenient to hang up, as they are relatively long and can easily be pressed down by the patient while dangling on the bed, potentially causing blockages as well. Utility Model Content

[0004] The purpose of this invention is to provide an anti-bend drainage tube for respiratory and critical care nursing, thereby solving the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to an anti-bend drainage tube for respiratory and critical care nursing, comprising an upper shell ring and a lower shell ring. Both the upper and lower shell rings are semi-circular ring structures, and the upper and lower shell rings are snap-fitted together. Multiple sets of upper connecting plates are fixedly connected to the circumferential side of the upper shell ring, and multiple sets of lower connecting plates are fixedly connected to the circumferential side of the lower shell ring. Both the upper and lower connecting plates are arc-shaped and correspond to each other. Fixed blocks are fixedly connected to both ends of the upper connecting plate. A hinge seat is fixedly connected to one side of the bottom end of the fixed block. A linkage plate is hinged to the circumference of the hinge seat. A slot is opened inside the linkage plate, and a hinge rod is hinged in the slot. Limiting buckles are fixedly connected to both ends of the hinge rod. The limiting buckles are located on the outside of the linkage plate and are U-shaped. Connecting blocks are fixedly connected to both ends of the lower connecting plate, and a hook plate is fixedly connected to one side of the top of the connecting block.

[0007] A hinge block is fixedly connected to the top of the fixed block, and a suspension hook is hinged inside the hinge block. The suspension hook is located on one side of the upper connecting plate.

[0008] Both sides of the bottom end of the upper shell ring are fixedly connected with insert blocks, and both sides of the top end of the lower shell ring are provided with slots, and the insert blocks are inserted into the slots.

[0009] The inner walls of both the upper and lower shell rings are provided with a wrapping layer, which is a soft sponge. By providing the wrapping layer, the contact with the drainage tube is increased, making the wrapping of the drainage tube more stable.

[0010] The upper and lower shell rings are both made of hard silicone or rubber; the upper and lower shell rings are made of relatively hard silicone or rubber material, which can be bent but is not easy to bend.

[0011] This utility model has the following beneficial effects:

[0012] This invention utilizes an upper shell ring, insert block, upper connecting plate, fixing block, linkage plate, hinge rod, limiting buckle, lower shell ring, slot, lower connecting plate, connecting block, and hook plate. The upper and lower shell rings are fixed by inserting the insert block and slot. Under the action of the wrapping layer, the drainage tube is wrapped and clamped. Then, the limiting buckle is swung, with one end inserted into the hook plate. Pressing the linkage plate causes the limiting buckle to move via the hinge rod. The combination of the limiting buckle and the hook plate makes the connection between the upper and lower shell rings more stable and facilitates subsequent assembly and disassembly. This allows for the wrapping of a section of drainage tube, preventing bending of the drainage tube at the connection point between the drainage bottle and the drainage tube due to its specific position. The addition of a hanging hook and hinge block facilitates hanging the drainage tube, allowing longer tubes to be suspended and preventing them from being pressed by the patient, thus making the drainage tube more practical.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the three-dimensional assembly structure of this utility model;

[0016] Figure 2 for Figure 1 Enlarged view of region A in the middle;

[0017] Figure 3 for Figure 1 A magnified view of region B in the middle.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Upper shell ring; 101. Suspension hook; 102. Insert block; 103. Upper connecting plate; 104. Fixing block; 105. Hinge block; 106. Hinge seat; 107. Linkage plate; 108. Hinge rod; 109. Limiting buckle; 2. Lower shell ring; 201. Slot; 202. Lower connecting plate; 203. Connecting block; 204. Hook plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" 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 a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figures 1-3As shown, this utility model is an anti-bend drainage tube for respiratory and critical care nursing, including an upper shell ring 1 and a lower shell ring 2. Both the upper shell ring 1 and the lower shell ring 2 are semi-circular ring structures, and the upper shell ring 1 and the lower shell ring 2 are snap-fitted together. Multiple sets of upper connecting plates 103 are fixedly connected to the circumferential side of the upper shell ring 1, and multiple sets of lower connecting plates 202 are fixedly connected to the circumferential side of the lower shell ring 2. Both the upper connecting plates 103 and the lower connecting plates 202 are arc-shaped, and the upper connecting plates 103 and the lower connecting plates 202 correspond to each other. Fixing blocks 10 are fixedly connected to both ends of the upper connecting plate 103. 4. A hinge seat 106 is fixedly connected to one side of the bottom end of the fixed block 104. A linkage plate 107 is hinged to the periphery of the hinge seat 106. A slot is opened inside the linkage plate 107. A hinge rod 108 is hinged in the slot. Limiting buckles 109 are fixedly connected to both ends of the hinge rod 108. The limiting buckles 109 are set on the outside of the linkage plate 107. The limiting buckles 109 are "U" shaped. Connecting blocks 203 are fixedly connected to both ends of the lower connecting plate 202. A hook plate 204 is fixedly connected to one side of the top of the connecting block 203.

[0024] A hinge block 105 is fixedly connected to the top of the fixed block 104, and a suspension hook 101 is hinged inside the hinge block 105. The suspension hook 101 is located on one side of the upper connecting plate 103.

[0025] Both sides of the bottom end of the upper shell ring 1 are fixedly connected with insert blocks 102, and both sides of the top end of the lower shell ring 2 are provided with slots 201, and the insert blocks 102 are inserted into the slots 201.

[0026] The inner walls of both the upper shell ring 1 and the lower shell ring 2 are provided with a wrapping layer, which is made of soft sponge. By providing the wrapping layer, the contact with the drainage tube is increased, making the wrapping of the drainage tube more stable.

[0027] The upper shell ring 1 and the lower shell ring 2 are both made of hard silicone or rubber. The upper shell ring 1 and the lower shell ring 2 are made of relatively hard silicone or rubber material, which can be bent but is not easy to bend.

[0028] It should be further explained that in actual use, the upper shell ring 1 and the lower shell ring 2 are fixed by inserting the insert block 102 into the slot 201. Under the action of the wrapping layer, the drainage tube is wrapped and clamped and fixed. Then, the swing limiting buckle 109 is inserted into the hook plate 204, and the linkage plate 107 is pressed, so that it drives the limiting buckle 109 to move through the hinge rod 108. Then, with the cooperation of the limiting buckle 109 and the hook plate 204, the upper shell ring 1 and the lower shell ring 2 are fixed together. The connection of the shell ring 2 is more stable and facilitates subsequent disassembly and assembly. This ensures that the disposal of the drainage tube will not affect the upper shell ring 1 and the lower shell ring 2, allowing for reuse. This enables the wrapping of a section of the drainage tube, preventing the drainage tube from bending due to its special position at the connection between the drainage bottle and the drainage tube. After wrapping the upper shell ring 1 and the lower shell ring 2 around the drainage tube, the swinging hook 101 can be used to hang part of the drainage tube, preventing it from being pressed by the patient and making the drainage tube more practical.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A bend-resistant drainage tube for respiratory and critical care nursing, comprising an upper shell ring (1) and a lower shell ring (2), characterized in that: Both the upper shell ring (1) and the lower shell ring (2) are semi-circular ring structures, and the upper shell ring (1) and the lower shell ring (2) are snap-fitted together. Multiple sets of upper connecting plates (103) are fixedly connected to the circumferential side of the upper shell ring (1), and multiple sets of lower connecting plates (202) are fixedly connected to the circumferential side of the lower shell ring (2). Both the upper connecting plates (103) and the lower connecting plates (202) are arc-shaped, and the upper connecting plates (103) and the lower connecting plates (202) correspond to each other. Fixed blocks (104) are fixedly connected to both ends of the upper connecting plate (103), and a hinge is fixedly connected to one side of the bottom end of the fixed block (104). The hinged seat (106) has a hinged linkage plate (107) hinged to its periphery. The linkage plate (107) has a slot inside, and a hinge rod (108) is hinged in the slot. Limiting buckles (109) are fixedly connected to both ends of the hinge rod (108). The limiting buckles (109) are located on the outside of the linkage plate (107) and are "U" shaped. Both ends of the lower connecting plate (202) are fixedly connected to connecting blocks (203). A hook plate (204) is fixedly connected to one side of the top of the connecting block (203).

2. The anti-bend drainage tube for respiratory and critical care nursing according to claim 1, characterized in that, The top of the fixed block (104) is fixedly connected to a hinge block (105), and a suspension hook (101) is hinged inside the hinge block (105). The suspension hook (101) is located on one side of the upper connecting plate (103).

3. The anti-bend drainage tube for respiratory and critical care nursing according to claim 2, characterized in that, Both sides of the bottom end of the upper shell ring (1) are fixedly connected with inserts (102), and both sides of the top end of the lower shell ring (2) are provided with slots (201). The inserts (102) are inserted into the slots (201).

4. The anti-bend drainage tube for respiratory and critical care nursing according to claim 3, characterized in that, The inner walls of the upper shell ring (1) and the lower shell ring (2) are both provided with a wrapping layer, which is a soft sponge.

5. The anti-bend drainage tube for respiratory and critical care nursing according to claim 1, characterized in that, The upper shell ring (1) and the lower shell ring (2) are both made of hard silicone or rubber.

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