Chest drainage device

Abstract

This utility model belongs to the field of medical device technology and discloses a chest drainage device, which consists of a drainage bottle assembly and a carrying strap. The drainage bottle assembly includes a drainage component, a first hook and a second hook that are oppositely arranged and detachably connected to the drainage component. The ends of the first and second hooks away from the drainage component are adjustablely connected to the two ends of the carrying strap. The chest drainage device effectively extends the length of the hooks through the carrying strap. When the patient carries the drainage bottle assembly through the carrying strap to get out of bed, even when walking upright, the drainage tube will not bend or twist, thus greatly improving the patient's freedom of movement. This changes the previous situation where patients had to bend over to avoid problems with the drainage tube, allowing the patient to maintain a correct body posture, which is conducive to the normal force distribution of various muscles and bones in the body, making activities easier and more comfortable, reducing physical fatigue, and thus promoting the recovery process.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a chest drainage device. Background Technology

[0002] In the medical process, chest drainage bottles play a crucial role in the treatment of patients with pleural diseases. Currently available chest drainage bottles are generally equipped with hooks, mainly for hanging beside the hospital bed to ensure a stable and smooth drainage process. However, when the patient's condition improves and they need to get out of bed, the hooks are relatively short. When the patient manually lifts the drainage bottle to walk upright, the bottle is positioned relatively high. Since the drainage tube connects the patient's chest cavity to the drainage bottle, if the bottle is positioned too high, the drainage tube is very likely to bend or twist, thus affecting drainage efficiency and potentially causing medical risks. To avoid this situation, patients are forced to bend over to minimize the risk of the drainage tube bending. However, bending over greatly restricts the patient's freedom of movement and adds extra burden to the patient's body, adversely affecting their recovery process. Utility Model Content

[0003] The main purpose of this utility model is to provide a chest drainage device that solves the technical problem that currently, when patients get out of bed and carry chest drainage bottles, they need to bend over to avoid bending or twisting the drainage tube, which restricts the patient's freedom of movement, affects the rehabilitation process, and increases the physical burden.

[0004] In order to achieve the above-mentioned utility model objectives, this utility model proposes a chest drainage device, including a drainage bottle assembly and a carrying strap;

[0005] The drainage bottle assembly includes a drainage component, a first hook, and a second hook. The first hook and the second hook are detachably connected to the drainage component, and the first hook and the second hook are arranged opposite to each other.

[0006] The end of the first hook away from the drainage component is adjustablely connected to the first end of the carrying strap, and the end of the second hook away from the drainage component is adjustablely connected to the second end of the carrying strap, which is disposed opposite to the first end of the carrying strap.

[0007] Furthermore, the drainage component includes a bottle body and a bottle cap that covers the bottle body. A first latching block and a second latching block are respectively provided on opposite sides of the bottle cap. The first hook is latched to the bottle cap through the first latching block, and the second hook is latched to the bottle cap through the second latching block.

[0008] Furthermore, the bottle cap is also provided with a drainage tube fixing part for placing the drainage tube. The drainage tube fixing part is disposed between the first snap block and the second snap block. The drainage tube fixing part is provided with a plurality of drainage holes arranged at intervals along the same radial direction. The drainage tube is inserted into the bottle body through the drainage holes.

[0009] Furthermore, the first hook and the second hook have the same structure. The first hook includes a snap-fit ​​part and a curved part. One end of the snap-fit ​​part is snap-fitted to the first snap-fit ​​block, and the other end of the snap-fit ​​part away from the first snap-fit ​​block is integrally connected to the curved part. The end of the curved part away from the snap-fit ​​part is used to connect to the first end of the carrying strap.

[0010] Furthermore, an anti-detachment sleeve is provided on the curved portion, and the anti-detachment sleeve is located at the end of the curved portion away from the buckle portion.

[0011] Furthermore, the carrying strap is provided with a plurality of first through holes and a plurality of second through holes, the first through holes and the second through holes being respectively located at the first end and the second end of the carrying strap, and the first through holes and the second through holes being symmetrically arranged about the center of the carrying strap.

[0012] Furthermore, the chest drainage device also includes a restraint strap, which is disposed on the handle and located between the first through hole and the second through hole.

[0013] Furthermore, the restraint strap is provided with a magic sub-adhesive and a magic mother-adhesive that cooperates with the magic sub-adhesive. The magic sub-adhesive is located on the front of the first end of the restraint strap, and the magic mother-adhesive is located on the back of the second end of the restraint strap.

[0014] Furthermore, the thoracic drainage device also includes a buffer sleeve, which is fitted onto the outer wall of the bottle body.

[0015] Furthermore, the buffer sleeve is provided with multiple fastening straps, which are located at the top opening of the buffer sleeve.

[0016] Beneficial effects:

[0017] This utility model discloses a chest drainage device, comprising a drainage bottle assembly and a carrying strap. The drainage bottle assembly includes a drainage component, a first hook, and a second hook. The first hook and the second hook are detachably connected to the drainage component, and the first hook and the second hook are arranged opposite to each other. The end of the first hook away from the drainage component is adjustablely connected to the first end of the carrying strap, and the end of the second hook away from the drainage component is adjustablely connected to the second end of the carrying strap, which is arranged opposite to the first end of the carrying strap. Therefore, by adjusting the two hooks to the two ends of the carrying strap, the length of the hooks is effectively increased. When the patient lifts the drainage bottle assembly with the carrying strap to get out of bed, even if the patient walks upright, the drainage tube on the drainage bottle assembly will not be bent or twisted, greatly improving the patient's freedom of movement. At the same time, being able to walk upright allows the patient to maintain the correct posture, which helps the normal force distribution of various muscles and bones in the body, making the patient more relaxed and comfortable during activities, reducing physical fatigue, and promoting the recovery process. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of a chest drainage device according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of a drainage component according to an embodiment of the present invention;

[0020] Figure 3 This is an embodiment of the present utility model. Figure 2 Top view;

[0021] Figure 4 This is a schematic diagram of the first hook according to an embodiment of the present invention;

[0022] Figure 5 This is a schematic diagram of a carrying strap according to an embodiment of the present invention;

[0023] Figure 6 This is a front view of a restraint strap according to an embodiment of the present invention;

[0024] Figure 7 This is a schematic diagram of the reverse side of the restraint strap according to an embodiment of the present invention.

[0025] in:

[0026] 1. Drainage bottle assembly; 2. Handle straps; 3. Restraint straps; 4. Cushioning sleeves; 5. Fastening straps;

[0027] 10. Drainage component; 11. First hook; 12. Second hook;

[0028] 101. Bottle body; 102. Bottle cap; 103. First snap-fit ​​block; 104. Second snap-fit ​​block; 105. Drainage tube; 106. Drainage tube fixing part; 107. Drainage hole;

[0029] 110. Buckle part; 111. Bending part; 112. Anti-slip sleeve;

[0030] 20. First through hole; 21. Second through hole;

[0031] 30. Magic Sub-Post; 31. Magic Mother Post.

[0032] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0033] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0034] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0037] Reference Figure 1 This embodiment provides a chest drainage device, including a drainage bottle assembly 1 and a carrying strap 2;

[0038] The drainage bottle assembly 1 includes a drainage component 10, a first hook 11 and a second hook 12. The first hook 11 and the second hook 12 are detachably connected to the drainage component 10, and the first hook 11 and the second hook 12 are arranged opposite to each other.

[0039] The end of the first hook 11 away from the drainage component 10 is adjustablely connected to the first end of the carrying strap 2, and the end of the second hook 12 away from the drainage component 10 is adjustablely connected to the second end of the carrying strap 2, which is disposed opposite to the first end of the carrying strap 2.

[0040] In the above embodiments, the chest drainage device mainly includes two parts: a drainage bottle assembly 1 and a carrying strap 2. The drainage bottle assembly 1 consists of a drainage component 10, a first hook 11, and a second hook 12. The first hook 11 and the second hook 12 are used to suspend or carry the metal hook-like structure of the drainage component 10. These two hooks are detachably connected to the drainage component 10, and the first hook 11 and the second hook 12 are arranged opposite to each other, that is, they are located on both sides of the drainage component 10, so as to evenly distribute the weight and maintain stability. One end of the first hook 11 is connected to the drainage component 10 through a buckle mechanism, while its other end is adjustablely connected to the first end of the carrying strap 2. The second hook 12 is also adjustablely connected to the second end of the carrying strap 2 in the same way, forming a complete carrying system. Therefore, by adjusting the two hooks connected to both ends of the carrying strap 2, the length of the hooks is effectively extended by the carrying strap 2. When the patient lifts the drainage bottle assembly 1 out of bed using the carrying strap 2, the connection position between the two ends of the carrying strap 2 and the hooks can be adjusted according to individual needs, so that the carrying strap 2 can be comfortably hung in the hand or on the arm. The patient can start moving simply by holding the carrying strap 2 and gently lifting the drainage bottle assembly 1. Even when the patient walks upright, the drainage bottle assembly 1 is at an appropriate height, which will not cause the drainage tube 105 on the drainage bottle assembly 1 to be bent or twisted, greatly improving the patient's freedom of movement. At the same time, being able to walk upright allows the patient to maintain the correct posture of the body, which helps the normal force distribution of various muscles and bones in the body, making the patient more relaxed and comfortable during activities, reducing physical fatigue, and promoting the recovery process.

[0041] Reference Figures 1-2 In one embodiment, the drainage component 10 includes a bottle body 101 and a bottle cap 102 covering the bottle body 101. The bottle cap 102 has a first latching block 103 and a second latching block 104 on opposite sides. The first hook 11 is latched to the bottle cap 102 through the first latching block 103, and the second hook 12 is latched to the bottle cap 102 through the second latching block 104.

[0042] In the above embodiment, the drainage component 10 consists of a bottle body 101 and a bottle cap 102 covering it. The bottle body 101 is mainly used to collect liquid or gas drained from the patient's chest cavity, while the bottle cap 102 serves as a seal to prevent leakage of contents. On opposite sides of the bottle cap 102, there are first latching blocks 103 and second latching blocks 104 respectively. These two latching blocks are key components for fixing the first hook 11 and the second hook 12. Each latching block is provided with a latching hole. These holes are designed to match the latching part 110 on the hook. The first hook 11 is firmly connected by inserting the latching part 110 at one end into the latching hole on the first latching block 103. In the same way, the second hook 12 is also connected to the latching hole on the second latching block 104 through its latching part 110, which ensures a stable connection between the hook and the bottle cap 102 and also facilitates medical staff to quickly disassemble or reinstall the hook.

[0043] Reference Figures 1-3 In one embodiment, the bottle cap 102 is further provided with a drainage tube fixing part 106 for placing the drainage tube 105. The drainage tube fixing part 106 is disposed between the first snap block 103 and the second snap block 104. The drainage tube fixing part 106 is provided with a plurality of drainage holes 107 arranged at intervals along the same radial direction. The drainage tube 105 is inserted into the bottle body 101 through the drainage holes 107.

[0044] In the above embodiment, a drainage tube fixing part 106 is provided on the bottle cap 102. The drainage tube fixing part 106 is located between the first snap block 103 and the second snap block 104, and is mainly used to stabilize and fix the drainage tube 105 led out from the patient's body. The drainage tube fixing part 106 is made of soft and elastic rubber material to ensure that the drainage tube 105 can be firmly fixed without damaging it. On the drainage tube fixing part 106, there are a plurality of circular drainage holes 107 arranged at intervals along the same radial direction, preferably three. The drainage tubes 105 are arranged along the same radial direction and inserted into the bottle body 101 through the drainage holes 107, ensuring smooth drainage regardless of which hole is used. In addition, the drainage tubes 105 are made of silicone or rubber to ensure the safety and comfort of the human body, while also ensuring good flexibility and durability. They can be bent at different angles without easily breaking. Therefore, the presence of the drainage tube fixing part 106 greatly improves the stability of the drainage process and prevents the drainage tubes 105 from shifting or falling off due to accidental pulling or other external forces.

[0045] Reference Figures 1-4In one embodiment, the first hook 11 and the second hook 12 have the same structure. The first hook 11 includes a snap-fit ​​part 110 and a bent part 111. One end of the snap-fit ​​part 110 is snap-fitted to the first snap-fit ​​block 103, and the other end of the snap-fit ​​part 110 away from the first snap-fit ​​block 103 is integrally connected to the bent part 111. The end of the bent part 111 away from the snap-fit ​​part 110 is used to connect to the first end of the handle 2.

[0046] In the above embodiments, the first hook 11 and the second hook 12 have the same structure. Taking the first hook 11 as an example, it mainly consists of two parts: a snap-fit ​​part 110 and a curved part 111. The snap-fit ​​part 110 is a component with one end designed as a straight strip, used to achieve a stable snap-fit ​​connection with the first snap-fit ​​block 103 on the bottle cap 102, ensuring that the entire hook can be firmly fixed on the drainage component 10. The end of the snap-fit ​​part 110 away from the first snap-fit ​​block 103 is integrally connected to the curved part 111. The curved part 111 is curved, and its free end (i.e. the end away from the snap-fit ​​part 110) is designed to be connected to the first end of the carrying strap 2 in an adjustable manner. The two hooks (the first hook 11 and the second hook 12) are arranged opposite to each other on both sides of the drainage component 10, and are connected to the carrying strap 2 through their respective ends, forming a stable and easy-to-operate overall system. Since the two have the same structure, this not only simplifies the production process, but also ensures that the force on both sides is even, reducing the risk of tilting caused by excessive load on one side.

[0047] Furthermore, an anti-slip sleeve 112 is provided at the end of the bent portion 111 away from the buckle portion 110. The anti-slip sleeve 112 is made of plastic and is tightly fitted onto the free end of the bent portion 111 through injection molding. The anti-slip sleeve 112 can effectively increase the friction of the free end of the bent portion 111, prevent the hook from slipping out of the handle 2, and avoid dangerous situations such as the chest drainage bottle falling due to the hook accidentally falling off the handle 2.

[0048] Reference Figures 1-5 In one embodiment, the handle 2 is provided with a plurality of first through holes 20 and a plurality of second through holes 21. The first through holes 20 and the second through holes 21 are respectively provided at the first end and the second end of the handle 2, and the first through holes 20 and the second through holes 21 are symmetrically arranged about the center of the handle 2.

[0049] In the above embodiment, the handle 2 has multiple first through holes 20 and second through holes 21 at both ends. These through holes are designed to achieve an adjustable connection with the hooks, thereby adapting to different height requirements. The first through holes 20 are located at the first end of the handle 2, while the second through holes 21 are located at the second end of the handle 2. They are symmetrically arranged around the center of the handle 2, ensuring the balance of the entire system during use. Multiple first through holes 20 are spaced apart at one end of the handle 2, and multiple second through holes 21 are spaced apart at the other end. According to individual height and comfort requirements, one of the multiple first through holes 20 is selected for the first hook 11 to pass through, and a corresponding hole is selected from the multiple second through holes 21 for the second hook 12 to pass through. During movement... If the current connection method is found to be unsatisfactory, the length of the carrying strap 2 can be adjusted by selecting different through holes to obtain a better user experience. The carrying strap 2 itself is made of flexible fabric material, such as cotton, linen, nylon or polyester fiber, which has good flexibility and comfort. It is 60 cm long and 0.5 cm thick, which ensures sufficient strength and provides a comfortable grip. When the carrying strap 2 is connected to the first hook 11 and the second hook 12 through the first through hole 20 and the second through hole 21 respectively, the carrying strap 2 will naturally bend into a U-shape, allowing the patient to easily hang the drainage bottle on the wrist or arm, reducing hand pressure, maintaining freedom of movement, and improving the quality of life during treatment.

[0050] Reference Figures 1-7 In one embodiment, the chest drainage device further includes a restraint strap 3, which is disposed on the handle 2 and is located between the first through hole 20 and the second through hole 21.

[0051] In the above embodiments, the chest drainage device also includes a restraint strap 3, which is disposed on the handle 2 and located between the first through hole 20 and the second through hole 21. The restraint strap 3 is usually made of a soft and strong material, such as nylon or polyester fiber. The main function of the restraint strap 3 is to tie the drainage bottle assembly 1 on the handle 2 to the steel pipe of the hospital bed, so that the drainage bottle can be stably suspended in an appropriate position when the patient is resting in bed. In addition, when the length of the handle 2 is insufficient, the restraint strap 3 can also play a certain role in extending it. By wrapping it around the handle 2, the effective length of the handle 2 is further increased, thereby meeting the usage needs of different patients, improving the flexibility of the device, and enhancing the safety of use.

[0052] Furthermore, the two ends of the restraint strap 3 are respectively provided with magic sub-adhesives 30 and magic female adhesive tapes 31. The magic sub-adhesives 30 are located on the front of the first end of the restraint strap 3, while the magic female adhesive tape 31 is located on the back of the second end of the restraint strap 3. This allows the restraint strap 3 to be quickly and securely closed by the mutual adhesion of the magic sub-adhesives 30 and magic female adhesive tapes 31 when it is wrapped around the handle strap 2. When the handle strap 2 is bent into a U-shape, the restraint strap 3 can be easily wrapped around the middle of the handle strap 2 and seamlessly connected by the cooperation of the magic sub-adhesives 30 and magic female adhesive tapes 31. This ensures that the restraint strap 3 will not come loose accidentally during use, providing additional safety protection.

[0053] Reference Figures 1-2 In one embodiment, the thoracic drainage device further includes a buffer sleeve 4, which is fitted onto the outer wall of the bottle body 101.

[0054] In the above embodiments, the thoracic drainage device further includes a buffer sleeve 4, which is used to fit over the outer wall of the bottle body 101. The buffer sleeve 4 can be made of various materials, including but not limited to cotton, leather, silicone, or rubber. The sides and bottom of the buffer sleeve 4 can be mesh-like. The buffer sleeve 4 fits tightly against the outer wall of the bottle body 101, achieving a secure installation by matching its internal dimensions with the outer diameter of the bottle body 101. The main function of the buffer sleeve 4 is to provide an additional protective layer for the bottle body 101, reducing the risk of damage caused by external impacts or collisions.

[0055] Furthermore, multiple fastening straps 5 are provided at the top opening of the buffer sleeve 4. These fastening straps 5 can be understood as ropes, and their material is cotton, leather, silicone, or rubber, etc. Their main function is to help fix the drainage bottle assembly 1, which can be firmly fixed to the steel pipe of the hospital bed or fixed to other appropriate positions as needed. In addition, the bottle body 101 covered with the buffer sleeve 4 is fixed to the patient's thigh or waist by the fastening straps 5, so that the patient can perform exercises. The fastening straps 5 are usually located at the edge of the opening of the buffer sleeve 4. When the buffer sleeve 4 is completely covered on the bottle body 101, the fastening straps 5 can be adjusted and fixed according to actual needs to ensure that the drainage bottle assembly 1 remains stable whether it is moving or stationary.

[0056] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A chest drainage device, characterized in that, Includes drainage bottle assembly and carrying strap; The drainage bottle assembly includes a drainage component, a first hook, and a second hook. The first hook and the second hook are detachably connected to the drainage component, and the first hook and the second hook are arranged opposite to each other. The end of the first hook away from the drainage component is adjustablely connected to the first end of the carrying strap, and the end of the second hook away from the drainage component is adjustablely connected to the second end of the carrying strap, which is disposed opposite to the first end of the carrying strap.

2. The thoracic drainage device according to claim 1, characterized in that, The drainage component includes a bottle body and a bottle cap that covers the bottle body. A first latching block and a second latching block are respectively provided on opposite sides of the bottle cap. The first hook is latched to the bottle cap through the first latching block, and the second hook is latched to the bottle cap through the second latching block.

3. The thoracic drainage device according to claim 2, characterized in that, The bottle cap is also provided with a drainage tube fixing part for placing the drainage tube. The drainage tube fixing part is located between the first buckle block and the second buckle block. The drainage tube fixing part is provided with a plurality of drainage holes arranged at intervals along the same radial direction. The drainage tube is inserted into the bottle body through the drainage holes.

4. The thoracic drainage device according to claim 2, characterized in that, The first hook and the second hook have the same structure. The first hook includes a snap-fit ​​part and a curved part. One end of the snap-fit ​​part is snap-fitted to the first snap-fit ​​block. The other end of the snap-fit ​​part away from the first snap-fit ​​block is integrally connected to the curved part. The end of the curved part away from the snap-fit ​​part is used to connect to the first end of the handle.

5. The thoracic drainage device according to claim 4, characterized in that, The curved portion is also provided with an anti-detachment sleeve, which is located at the end of the curved portion away from the buckle portion.

6. The thoracic drainage device according to claim 1, characterized in that, The carrying strap is provided with a plurality of first through holes and a plurality of second through holes. The first through holes and the second through holes are respectively located at the first end and the second end of the carrying strap, and the first through holes and the second through holes are symmetrically arranged about the center of the carrying strap.

7. The thoracic drainage device according to claim 6, characterized in that, The chest drainage device also includes a restraint strap, which is disposed on the handle and located between the first through hole and the second through hole.

8. The thoracic drainage device according to claim 7, characterized in that, The restraint strap is provided with a magic sub-adhesive and a magic mother-adhesive that cooperates with the magic sub-adhesive. The magic sub-adhesive is located on the front of the first end of the restraint strap, and the magic mother-adhesive is located on the back of the second end of the restraint strap.

9. The thoracic drainage device according to claim 2, characterized in that, The thoracic drainage device also includes a buffer sleeve, which is fitted onto the outer wall of the bottle body.

10. The thoracic drainage device according to claim 9, characterized in that, The buffer sleeve is provided with multiple fastening straps, which are located at the top opening of the buffer sleeve.

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