Multifunctional thoracic cavity closed drainage bottle moving support
By incorporating a retractable column and scale lines on the mobile stent, combined with a detachable moving mechanism, the problem of existing stents being unable to precisely adjust the drainage height is solved, achieving drainage stability and patient mobility convenience.
Patent Information
- Application Number
- CN202423147054.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Existing mobile stents lack graduation lines, making it impossible for patients to accurately adjust the height of the drainage bottle to the puncture site, increasing the risk of drainage difficulties or fluid reflux. Furthermore, the placement frame cannot be disassembled, limiting the flexibility of stent use.
A multifunctional movable support for closed thoracic drainage bottles was designed, comprising a retractable column with graduation lines, a detachable first moving mechanism, and a vertically movable placement frame. The combination of the first and second moving mechanisms enables precise adjustment of the drainage bottle height and flexible installation.
Ensure the drainage bottle is 60-100cm above the puncture site to avoid drainage difficulties or fluid reflux, reduce the risk of pleural infection, and allow the placement frame to be flexibly installed between the support and the bed frame to improve the patient's mobility.
Smart Images
Figure CN223959028U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mobile support technology, and in particular to a multifunctional mobile support for a closed thoracic drainage bottle. Background Technology
[0002] Closed thoracic drainage is a widely used technique in thoracic surgery, an effective method for treating empyema, hemothorax, and pneumothorax. It is an important measure for reconstruction after open thoracotomy, maintaining negative pressure in the pleural cavity, draining accumulated air and fluid, and promoting lung expansion. Early mobilization is crucial for postoperative recovery in thoracic surgery patients. The care of closed thoracic drainage bottles is more complex than other drainage devices, requiring them to be kept at a certain height and upright. Closed thoracic drainage bottles are mostly secured using straps, hooks, or attached to the base of an IV stand. When patients get out of bed, the drainage bottle is hung on their clothing, carried by a family member, or placed on the IV stand base. Postoperative patients require IV fluids, experience incision pain, and are weak, requiring assistance from family members to get out of bed, which greatly hinders their ability to move around.
[0003] Currently, to facilitate postoperative patient mobility, mobile drainage bottle supports have been developed. These supports have a placement frame for the drainage bottle, allowing patients to move around by pushing the support. However, the placement frame on existing mobile supports is non-removable; it can only be moved up and down and its height adjusted on the support itself, not moved and installed on the bed. Furthermore, the mobile supports lack markings, forcing patients to visually estimate the height of the drainage bottle from the puncture site. This height should ideally be maintained between 60 and 100 cm. Insufficient height may lead to drainage difficulties or fluid reflux, increasing the risk of pleural infection. Utility Model Content
[0004] The purpose of this utility model is to provide a multifunctional closed thoracic drainage bottle mobile support, thereby overcoming the shortcomings of existing mobile supports that do not have scale lines, allowing patients to visually estimate the height of the drainage bottle from the drainage puncture site, making it impossible to guarantee the height difference between the two, increasing the chance of thoracic infection, and the fact that the placement frame on the mobile support is non-removable, making it impossible to move and install the mobile support between the mobile support and the bed frame.
[0005] To achieve the above objectives, this utility model provides a multifunctional mobile support for a closed thoracic drainage bottle, comprising: a mobile chassis with casters at its bottom; a column, the lower end of which is mounted on the mobile chassis, the column being extendable and having graduated lines along its length; multiple hooks, the top of the column having multiple evenly distributed hooks along its circumference; a first moving mechanism, the left end of which is detachably connected to the column; and a placement frame, which has a placement cavity with a top opening for placing the drainage bottle; the placement frame is mounted on the right end of the first moving mechanism in a vertically movable manner, and the placement frame is driven to move vertically by a second moving mechanism.
[0006] Preferably, in the above technical solution, the column includes a first sleeve and a second sleeve, the lower end of the first sleeve is connected to the movable chassis, the lower end of the second sleeve is movably sleeved inside the upper end of the first sleeve, and the second sleeve is fixed by a first fixing mechanism; wherein, the hook is provided at the upper end of the second sleeve; and the scale line is provided on the first sleeve.
[0007] Preferably, in the above technical solution, the first fixing mechanism includes a first threaded through hole and a first fastening bolt. The upper side wall of the first sleeve is provided with the first threaded through hole. The first fastening bolt is threadedly connected to the first threaded through hole, and the inner end of the first fastening bolt can abut against the outer side wall of the second sleeve.
[0008] Preferably, in the above technical solution, the first moving mechanism includes: a connecting block, wherein the placement frame is connected to the connecting block in a manner that allows it to move up and down; two arc-shaped buckles, the two arc-shaped buckles being distributed front to back, each arc-shaped buckle having an inwardly facing arc surface on its inner side, and the right ends of the two arc-shaped buckles being rotatably connected to the connecting block; and a second fastening bolt, wherein each arc-shaped buckle has a first through hole at its left end, the two first through holes being distributed front to back, and the second fastening bolt passing through the two first through holes in sequence and being fastened by a nut.
[0009] Preferably, in the above technical solution, each of the arc surfaces is provided with a rubber layer.
[0010] Preferably, in the above technical solution, two sliding rods are protruding from the top left side of the placement frame and distributed in opposite directions. The connecting block has a sliding through hole at the position corresponding to each sliding rod for the sliding rod to pass through. The second moving mechanism includes a second threaded through hole and a screw. The screw is located between the two sliding rods, and the lower end of the screw is rotatably connected to the top left side of the placement frame. The connecting block has a second threaded through hole at the position corresponding to the screw, which is threadedly connected to the screw. The upper end of the screw passes through the second threaded through hole and extends upward beyond the top surface of the sliding rod. The upper end of the screw is provided with a drive handle.
[0011] Preferably, the above technical solution further includes a handrail, which is installed on the column and located above the placement frame in a way that allows it to move up and down, and the handrail is fixed by a second fixing mechanism.
[0012] Preferably, in the above technical solution, the second fixing mechanism includes a third threaded through hole and a third fastening bolt. The left end of the handrail is provided with a sleeve hole for the column to move through, and the left side wall of the sleeve hole is provided with the third threaded through hole. The third fastening bolt is threadedly connected to the third threaded through hole, and the inner end of the third fastening bolt can abut against the outer side wall of the column.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] 1. The movable support of this invention allows the drainage bottle to be placed within the placement frame, ensuring its height, position, and upward orientation. Patients can move around by manually pushing the movable support. The column has graduated lines that allow for precise adjustment of the placement frame height according to the patient's drainage puncture site, maintaining the height of the drainage bottle from the puncture site within 60-100cm. This prevents drainage difficulties or fluid reflux, thus reducing the risk of pleural infection. When the patient needs to move, the height of the placement frame is installed and adjusted simply by mounting the first movable mechanism on the column. The approximate location is determined by adjusting the height of the placement frame using the second moving mechanism, keeping the height of the drainage bottle from the drainage puncture site within 60-100cm. After the patient returns to normal activity, the first moving mechanism can be disassembled, the connection between the first moving mechanism and the column can be released, and the first moving mechanism can be installed on the bed railing. The height of the placement frame can then be adjusted using the second moving mechanism to keep the height of the drainage bottle from the drainage puncture site within 60-100cm. The installation and adjustment method is simple and convenient, facilitating the movement and installation of the placement frame between the mobile support and the bed.
[0015] 2. The first moving mechanism of this utility model includes a connecting block, two arc buckles, and a second fastening bolt, which facilitates the disassembly and installation of the first moving mechanism. After the first moving mechanism is installed on the column or the railing of the hospital bed, when adjusting the height of the placement frame, the nut of the second fastening bolt can be loosened, and the first moving mechanism can be moved up and down to achieve the purpose of initial adjustment. Then the nut can be tightened. Subsequently, the height of the placement frame can be adjusted again through the second moving mechanism. The adjustment method is diverse and can expand the height adjustment range of the placement frame. Attached Figure Description
[0016] Figure 1 This is a structural schematic diagram of the multifunctional closed thoracic drainage bottle moving support according to this utility model.
[0017] Figure 2 According to this utility model Figure 1 A diagram showing the view from the right.
[0018] Figure 3 This is a structural diagram of the installation of the placement frame and the column according to this utility model.
[0019] Figure 4 This is a structural schematic diagram of the handrail according to the present invention.
[0020] Explanation of key figure labels:
[0021] 1-Wheel caster, 2-Mobile chassis, 3-Scale line, 4-Second fastening bolt, 5-Arc buckle, 6-First sleeve, 7-Third fastening bolt, 8-Second sleeve, 9-Hook, 10-First fastening bolt, 11-Handrail, 12-Handle handle, 13-Slide rod, 14-Connecting block, 15-Placement frame, 16-Screw, 17-Sleeve hole, 18-Nut, 19-Rubber layer, 20-Placement cavity. Detailed Implementation
[0022] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, it should be understood that the scope of protection of this utility model is not limited to the specific embodiments.
[0023] Unless otherwise expressly stated, throughout the specification and claims, the term "comprising" or its variations such as "including" or "comprises" shall be understood to include the stated elements or components without excluding other elements or other components.
[0024] Figures 1 to 4 The diagram shows a structural schematic of a multifunctional closed thoracic drainage bottle mobile support according to a preferred embodiment of the present invention. The mobile support includes a mobile base 2, a column, multiple hooks 9, a first moving mechanism, and a placement frame 15.
[0025] refer to Figures 1 to 4 The mobile chassis 2 is equipped with casters 1 at its bottom for easy movement. The lower end of the column is mounted on the mobile chassis 2, and the column is telescopic, allowing for easy height adjustment. The column has graduations 3 along its length, enabling precise adjustment of the placement frame 15 according to the height of the patient's drainage puncture site. This ensures the height of the drainage bottle from the drainage puncture site is maintained within 60-100cm, preventing drainage difficulties or fluid reflux and reducing the risk of pleural infection. The top of the column has multiple evenly distributed hooks 9 along its circumference for suspending the infusion bottle, offering versatility. The left end of the first moving mechanism is detachably connected to the column, facilitating assembly and disassembly. The placement frame 15 can be moved back and forth between the column and the bed railing, facilitating patient movement. The placement frame 15 has a top-opening placement cavity 20 for holding the drainage bottle, ensuring its height, position, and upward orientation for proper functioning. The placement frame 15 is installed on the right end of the first moving mechanism in a way that allows it to move up and down. The placement frame 15 is driven up and down by a second moving mechanism to facilitate height adjustment. Using this mobile support, the patient can manually push the support to move around. When the patient needs to move, the height of the placement frame 15 is installed and adjusted. Simply install the first moving mechanism at approximately the position of the column, and then adjust the height of the placement frame 15 up and down using the second moving mechanism to keep the height of the drainage bottle from the drainage puncture site within 60-100cm. When the patient returns to normal activity, the first moving mechanism can be disassembled, disconnected from the column, and installed on the bed railing. The height of the placement frame 15 is then adjusted using the second moving mechanism to keep the height of the drainage bottle from the drainage puncture site within 60-100cm. The installation and adjustment method is simple and convenient, facilitating the movement of the placement frame 15 between the mobile support and the bed.
[0026] refer to Figure 1 and Figure 2The support column can be electrically telescopic or manually telescopic. Preferably, the support column includes a first sleeve 6 and a second sleeve 8. The lower end of the first sleeve 6 is connected to the movable base 2, and the lower end of the second sleeve 8 is movably fitted inside the upper end of the first sleeve 6, facilitating the telescopic movement of the second sleeve 8 to adjust the height of the support column and the hook 9. The second sleeve 8 is fixed by a first fixing mechanism to fix it at the desired height. The hook 9 is located at the upper end of the second sleeve 8, and its height can be adjusted by telescopic movement of the second sleeve 8. A scale line 3 is provided on the first sleeve 6 to facilitate measurement of the height from the drainage bottle to the drainage puncture site. The first fixing mechanism can be a pin and multiple through-hole structure, or a first threaded through-hole and a first fastening bolt 10, etc. More preferably, the first fixing mechanism includes a first threaded through hole and a first fastening bolt 10. The upper side wall of the first sleeve 6 has a first threaded through hole, and the first fastening bolt 10 is threadedly connected to the first threaded through hole. The inner end of the first fastening bolt 10 can abut against the outer side wall of the second sleeve 8. By rotating to loosen the first fastening bolt 10, the height of the column and the hook 9 can be adjusted. After adjusting to the required height, tighten the first fastening bolt 10 so that the inner end of the first bolt abuts against the outer side wall of the second sleeve 8. The adjustment and fixing method is simple and convenient.
[0027] refer to Figures 1 to 3 The first moving mechanism can be a snap-fit structure, or a structure consisting of a connecting block 14, two arc-shaped buckles 5, and a second fastening bolt 4. Preferably, the first moving mechanism includes a connecting block 14, two arc-shaped buckles 5, and a second fastening bolt 4. The placement frame 15 is connected to the connecting block 14 in a way that allows it to move up and down, facilitating the adjustment of the height of the placement frame 15. The two arc-shaped buckles 5 are distributed front to back, and each arc-shaped buckle 5 has an inwardly facing arc surface on its inner side. The right ends of both arc-shaped buckles 5 are rotatably connected to the connecting block 14, facilitating the opening, closing, and disassembly of the two arc-shaped buckles 5. Each arc-shaped buckle 5 has a first through hole on its left end, and the two first through holes are distributed front to back. The second fastening bolt 4 passes through the two first through holes in sequence and is fastened by a nut 18. Tightening the nut 18 secures the two arc-shaped buckles 5 to the post or bed railing, allowing the first moving mechanism and placement frame 15 to be installed at the desired height. For disassembly, simply unscrew the nut 18 and remove the second fastening bolt 4 to transfer the placement frame 15 to the post or bed railing. To adjust the height of the placement frame 15, loosen the nut 18 of the second fastening bolt 4, move the first moving mechanism up and down for initial adjustment, and then tighten the nut 18. The disassembly, assembly, and height adjustment are simple and convenient. To further improve the stability of the connection between the arc-shaped buckles 5 and the post or bed railing, preferably, each arc surface is provided with a rubber layer 19 to increase the friction between the arc-shaped buckles 5 and the post or bed railing, preventing slippage.
[0028] refer to Figures 1 to 3 The second moving mechanism can be an electric telescopic rod structure, or a screw 16 and a second threaded through hole structure. Preferably, the left top surface of the placement frame 15 is provided with two sliding rods 13 distributed in opposite directions. The connecting block 14 is provided with sliding through holes at positions corresponding to each sliding rod 13, so that the placement frame 15 can slide up and down relative to the connecting block 14 to adjust the height of the placement frame 15. The second moving mechanism includes a second threaded through hole and a screw 16. The screw 16 is located between two sliding rods 13, and the lower end of the screw 16 is rotatably connected to the top left side of the placement frame 15. The connecting block 14 has a second threaded through hole at a position corresponding to the screw 16, which is threadedly connected to the screw 16. The upper end of the screw 16 passes through the second threaded through hole and extends upward beyond the top surface of the sliding rod 13. The upper end of the screw 16 is provided with a drive handle 12, which facilitates the rotation of the screw 16. The structure of placing the handle 12 above the sliding rod 13 can prevent the sliding rod 13 from interfering with the rotation of the handle 12. Furthermore, the height difference between the upper end of the sliding rod 13 and the upper end of the screw 16 is less than the height of the sliding through hole. When the screw 16 is rotated to the lower limit position, it can be ensured that the sliding rod 13 will not disengage from the sliding through hole. When adjusting the height of the placement frame 15, the nut 18 of the second fastening bolt 4 can be loosened, and the first moving mechanism can be moved up and down to achieve the purpose of initial adjustment. Then the nut 18 can be tightened. Subsequently, the height of the placement frame 15 can be adjusted again through the second moving mechanism. There are various adjustment methods, and the height adjustment range of the placement frame 15 can be expanded.
[0029] refer to Figure 1 , Figure 2 and Figure 4 Preferably, the movable support also includes a handrail 11, which is mounted on the column and positioned above the placement frame 15 in a way that allows it to move up and down, facilitating the patient's movement by holding the handrail 11. The handrail 11 is fixed by a second fixing mechanism to secure it at the desired height. The second fixing mechanism can be a snap-fit structure, or a structure with a third threaded through hole and a third fastening bolt 7, etc. More preferably, the left end of the handrail 11 has a sleeve hole 17 through which the column can move, and the left side wall of the sleeve hole 17 has a third threaded through hole. The third fastening bolt 7 is threadedly connected to the third threaded through hole, and the inner end of the third fastening bolt 7 can abut against the outer side wall of the column. By loosening the third fastening bolt 7, the handrail 11 can slide up and down. After the handrail 11 slides to the desired height, the third fastening bolt 7 can be tightened, making the adjustment simple and convenient.
[0030] The movable support of this invention features a scale line 3 on its uprights, allowing for precise adjustment of the placement frame 15 according to the height of the patient's drainage puncture site. This ensures that the height of the drainage bottle from the drainage puncture site remains within a specified range, preventing drainage difficulties or fluid reflux and reducing the risk of pleural infection. The first movable mechanism facilitates the assembly and disassembly of the placement frame 15, allowing it to be installed on the uprights of the movable support or the bed railing as needed, providing flexibility and convenience. The first movable mechanism enables initial height adjustment, followed by a second movable mechanism for precise height adjustment, offering diverse adjustment methods and expanding the height adjustment range of the placement frame 15.
[0031] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.
Claims
1. A multifunctional movable support for a closed thoracic drainage bottle, characterized in that, include: The mobile chassis is equipped with casters at the bottom. A column, the lower end of which is mounted on the mobile chassis, the column being extendable and retractable, and the column having scale lines along its length; Multiple hooks are provided on the top of the column along its circumferential direction; A first movable mechanism, the left end of which is detachably connected to the column; and A placement frame having a placement cavity with a top opening for placing a drainage bottle; the placement frame is mounted on the right end of the first moving mechanism in a way that allows it to move up and down, and the placement frame is driven to move up and down by a second moving mechanism.
2. The multifunctional closed thoracic drainage bottle mobile support according to claim 1, characterized in that, The column includes a first sleeve and a second sleeve. The lower end of the first sleeve is connected to the movable chassis. The lower end of the second sleeve is movably fitted inside the upper end of the first sleeve, and the second sleeve is fixed by a first fixing mechanism. The hook is provided at the upper end of the second sleeve, and the scale line is provided on the first sleeve.
3. The multifunctional closed thoracic drainage bottle moving support according to claim 2, characterized in that, The first fixing mechanism includes a first threaded through hole and a first fastening bolt. The first threaded through hole is provided on the upper side wall of the first sleeve. The first fastening bolt is threadedly connected to the first threaded through hole, and the inner end of the first fastening bolt can abut against the outer side wall of the second sleeve.
4. The multifunctional closed thoracic drainage bottle mobile support according to claim 1, characterized in that, The first moving mechanism includes: A connecting block, wherein the placement frame is connected to the connecting block in a manner that allows it to move up and down; Two arc-shaped buckles are arranged opposite each other, each buckle having an inwardly facing arc-shaped surface on its inner side, and the right ends of both buckles are rotatably connected to the connecting block. The second fastening bolt has a first through hole at the left end of each of the arc buckles. The two first through holes are distributed opposite each other. The second fastening bolt passes through the two first through holes in sequence and is fastened by a nut.
5. The multifunctional closed thoracic drainage bottle mobile support according to claim 4, characterized in that, Each of the aforementioned arc surfaces is provided with a rubber layer.
6. The multifunctional closed thoracic drainage bottle mobile support according to claim 4, characterized in that, The left top surface of the placement frame has two sliding rods distributed in opposite directions. The connecting block has a sliding through hole at the position corresponding to each sliding rod for the sliding rod to pass through. The second moving mechanism includes a second threaded through hole and a screw. The screw is located between the two sliding rods, and the lower end of the screw is rotatably connected to the left top surface of the placement frame. The connecting block has a second threaded through hole at the position corresponding to the screw, which is threaded to the screw. The upper end of the screw passes through the second threaded through hole and extends upward beyond the top surface of the sliding rod. The upper end of the screw is provided with a drive handle.
7. The multifunctional closed thoracic drainage bottle mobile support according to claim 1, characterized in that, It also includes a handrail, which is installed on the column and located above the placement frame in a way that allows it to move up and down, and the handrail is fixed by a second fixing mechanism.
8. The multifunctional closed thoracic drainage bottle moving support according to claim 7, characterized in that, The second fixing mechanism includes a third threaded through hole and a third fastening bolt. The left end of the handrail has a sleeve hole through which the column moves, and the left side wall of the sleeve hole has the third threaded through hole. The third fastening bolt is threadedly connected to the third threaded through hole, and the inner end of the third fastening bolt can abut against the outer side wall of the column.