Drainage nursing device
By designing the winding rod and winding assembly that automatically extends and stores, the problem of inconvenient adjustment of the drainage tube length in the drainage care device is solved, and time saving and efficiency improvement are achieved.
Patent Information
- Application Number
- CN202420609202.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-03-27
AI Technical Summary
In the existing drainage care device, the drainage tube length adjustment is inconvenient, resulting in troublesome use, waste of time and reduced efficiency.
A drainage care device including a winding rod and a winding assembly is designed. Through the combination of the winding rod and a winding wheel, the automatic elongation and storage of the drainage tube is realized, and manual adjustment is avoided.
Automatic adjustment of the drainage tube is realized, saving time, improving use efficiency, and avoiding bending and discounting caused by human factors of the drainage tube.
Smart Images
Figure CN222777509U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a drainage nursing device. Background Art
[0002] During the medical process, if fluid, pus, lymph, digestive fluid and other substances appear in the patient's abdominal cavity or lesion site, they need to be drained to facilitate diagnosis and treatment. During the drainage operation or the later recovery process, a drainage tube is needed to drain the fluid. In order to maintain effective drainage of the drainage tube, it is necessary to avoid folding, bending and pulling of the drainage tube. Especially in the later treatment, the drainage tube will be used for drainage all the time. In order to prevent the drainage tube from bending and folding due to human factors such as the patient turning over, the drainage tube often needs to be fixed to a certain extent.
[0003] In the existing patent CN115531686A, it is a general surgery nursing drainage tube anti-bending device, this device has a winding shaft welded on the left bottom of the top plate, the drainage tube is wound around the surgical winding shaft to prevent the winding shaft from bending; in the existing patent CN219208316U, it is a drainage care device, in this device, by providing an operating rod and a spiral groove on the operating rod, the drainage tube is wound around the spiral groove, so that the excess length of the drainage tube can be timely stored, avoiding the problem of longer drainage tubes being compressed, folded or bent.
[0004] In the above patent, although the device can realize the winding of the drainage tube, the winding device of the device is fixed. If the patient needs to adjust the length of the drainage tube frequently, the drainage tube needs to be manually peeled off the winding device and adjusted to the appropriate length, which is inconvenient to use and wastes time. Utility Model Content
[0005] Useful content
[0006] The utility model provides a drainage nursing device, which is intended to solve the technical problem that the drainage tube length of the existing device is inconvenient to adjust, resulting in wasted time and reduced efficiency.
[0007] In order to solve the above-mentioned technical problems, the technical solutions adopted by the present invention are as follows:
[0008] A drainage nursing device comprises a winding rod and a winding assembly, wherein the winding rod is vertically arranged in an outer shell, the inner part of the outer shell is hollow, a spiral groove is arranged on the winding rod for winding a drainage tube, the lower end of the winding rod is rotatably connected to the outer shell, and the outer wall of the outer shell is vertically arranged with a winding assembly, the winding assembly comprises a winding wheel and a first connecting member, the first connecting member is arranged on the outer wall of the outer shell, a fourth through hole is penetrated on one side of the first connecting member, the winding wheel is rotatably connected to the first connecting member through the fourth through hole, an annular groove is arranged on the winding wheel, the drainage tube is wound around the winding wheel and the winding rod in sequence, one end of the drainage tube is inserted into a drain, and the annular groove is perpendicular to the bottom surface of the outer shell, in this device, the drainage tube is wound around the rotatable winding rod and the winding wheel in sequence, and under the condition of preventing the drainage tube from bending and folding, if the patient needs to extend the drainage tube when turning over, the winding wheel rotates to send out the drainage tube during the patient's turning over process, at this time, the drainage tube is pulled out and the winding rod is also driven to rotate, so that the drainage tube wound on the winding rod is pulled out, and manual adjustment is not required, which saves time.
[0009] Preferably, a guide member is provided on the inner wall of one side of the outer shell, and the guide member includes a second connecting member, one end of the second connecting member is connected to the inner wall of the outer shell, a fifth through hole is penetrated through one side of the second connecting member, and a guide wheel is rotatably connected through the fifth through hole. The guide member is located on one side of the winding assembly, and the guide member serves as a transition for the drainage tube.
[0010] In a further solution, a connecting hole is opened at the center of the inner bottom surface of the shell, and a fixed shaft is rotatably connected to the connecting hole. First through holes are opened at both ends of the winding rod, and the fixed shaft passes through the first through holes. Two limiting grooves are symmetrically opened on the fixed shaft, and limiting strips corresponding in size to the limiting grooves are symmetrically arranged on the inner wall of the lower end of the first through hole. The limiting grooves and the limiting strips cooperate to limit, and the height of the fixed shaft is consistent with that of the winding rod. The winding rod can be lifted to facilitate winding of the drainage tube.
[0011] In a further solution, a second through hole is opened on the side of the upper end of the shell, and the second through hole is located on one side of the winding assembly. A third through hole is opened on the side of the lower end of the shell away from the second through hole. The guide member, the second through hole, and the winding assembly are successively located above the winding rod. The drainage tube passes through the third through hole in sequence and is wound around the winding rod, and passes through the second through hole after passing through the guide member and is wound around the winding assembly.
[0012] Preferably, the outer shell is cylindrical, with one end of the outer shell closed and the other end open and connected to the interior, one end of the opening facing upward, an inner wall of one end of the opening of the outer shell is provided with a second thread, a cover body is provided at the upper end of the outer shell, a first thread is provided on the outside of the cover body, and the cover body is threadedly connected to the outer shell, which is convenient for winding the drainage tube after opening.
[0013] The use steps of the utility model are as follows: insert the drainage tube into the shell through the third through hole, unscrew the cover body, lift the winding rod upward, wind the drainage tube around the spiral groove on the winding rod, then put down the winding rod, place the drainage tube on the guide wheel, pass it through the second through hole, and finally wind it around the winding wheel to store the drainage tube.
[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
[0015] 1. The utility model provides a drainage care device, which winds the drainage tube around the winding rod and the winding assembly by arranging a winding rod and a winding assembly. When the drainage tube is prevented from bending and folding, if the patient turns over and needs to extend the drainage tube, the winding wheel rotates to send out the drainage tube during the patient's turning over. At this time, the drainage tube is pulled out and also drives the drainage tube on the winding rod to be pulled out, so that extension is achieved without manual adjustment, which saves time.
[0016] 2. The utility model provides a drainage care device, which is designed with two-stage drainage tube storage, the first stage is a winding wheel, and the second stage is a winding rod. The winding wheel can meet the fine adjustment of the drainage tube, and the winding rod meets the longer extension requirement.
[0017] 3. The drainage care device provided by the utility model has a guide member which plays a transition role in the drainage tube from being wound on the winding rod to being wound on the winding assembly, making the stretching process smooth.
[0018] 4. The utility model provides a drainage care device, in which the winding rod can be lifted upward along the fixed axis, which is convenient for operation during the initial winding. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The present invention will be described by way of examples with reference to the accompanying drawings, in which:
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the internal structure of the utility model;
[0022] Figure 3 This is a schematic diagram of the winding rod of the utility model;
[0023] Figure 4 This is a schematic diagram of the interior of the barrel of the utility model;
[0024] Figure 5 This is a schematic diagram of the fixed shaft of the utility model;
[0025] Figure 6 This is a schematic diagram of the cover body of the utility model;
[0026] Figure 7 This is a schematic diagram of the winding drainage tube of the utility model;
[0027] Figure 8 This is a schematic diagram of Example 2 of the utility model.
[0028] Reference numerals:
[0029] 1-shell, 2-cover, 3-winding assembly, 301-winding wheel, 302-first connecting piece, 4-winding rod, 5-guide piece, 501-second connecting piece, 502-guide wheel, 6-fixed shaft, 7-first through hole, 8-limiting bar, 9-first thread, 10-limiting groove, 11-second through hole, 12-connecting hole, 13-third through hole, 14-second thread, 15-spiral groove, 16-fourth through hole, 17-fifth through hole, 18-drainer. DETAILED DESCRIPTION
[0030] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application and the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and indicated in the accompanying drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.
[0031] In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the practical product is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0032] Combine the following Figure 1-Figure 8 The utility model is described in detail.
[0033] Example 1
[0034] A drainage care device such as Figure 1 , Figure 2As shown, the winding rod 4 and the winding assembly 3 are included. The winding rod 4 is vertically placed in the housing 1. The housing 1 is hollow. Figure 3 As shown, a spiral groove 15 is provided on its surface for winding the drainage tube, the lower end of the winding rod 4 is rotatably connected to the shell 1, and a winding assembly 3 is vertically provided on the outer wall of the shell 1, and the winding assembly 3 includes a winding wheel 301 and a first connecting member 302, the first connecting member 302 is placed on the outer wall of the shell 1, and a fourth through hole 16 is penetrated on one side of the first connecting member 302, the winding wheel 301 is rotatably connected to the first connecting member 302 through the fourth through hole 16, and an annular groove is provided on the winding wheel 301, and the drainage tube is wound around the winding wheel 301 and the winding rod 4 in turn, one end of the drainage tube is inserted into the drainer 18, and the annular groove is perpendicular to the bottom surface of the shell 1.
[0035] The center of the bottom surface of the housing 1 is provided with a connection hole 12. Figure 4 As shown, the connecting hole 12 is rotatably connected to a fixed shaft 6. Figure 5 As shown, the winding rod 4 has first through holes 7 at both ends, the fixed shaft 6 passes through the first through holes 7, two limiting grooves 10 are symmetrically provided on the fixed shaft 6, and limiting strips 8 corresponding in size to the limiting grooves 10 are symmetrically arranged on the inner wall of the lower end of the first through hole 7. The limiting grooves 10 cooperate with the limiting strips 8 for limiting, and the height of the fixed shaft 6 is consistent with that of the winding rod 4.
[0036] The upper side of the housing 1 is provided with a second through hole 11. Figure 4 As shown, the second through hole 11 is located on one side of the winding assembly 3, and a third through hole 13 is opened on the lower end of the shell 1 away from the second through hole 11. The second through hole 11 and the winding assembly 3 are successively located above the winding rod 4, and the drainage tube passes through the third through hole 13 in turn and is wound around the winding rod 4, and passes through the second through hole 11 and is wound around the winding assembly 3.
[0037] The shell 1 is cylindrical, one end of the shell 1 is closed and the other end is open and connected to the inside, the open end faces upward, the inner wall of the open end of the shell 1 is provided with a second thread 14, and the upper end of the shell 1 is provided with a cover body 2 such as Figure 6 As shown, a first thread 9 is provided on the outer side of the cover body 2 , and the cover body 2 is threadedly connected to the housing 1 .
[0038] The use steps of the utility model are as follows: Figure 7As shown, the drainage tube is passed through the third through hole 13 into the shell 1, the cover body 2 is unscrewed, the winding rod 4 is lifted upward, the drainage tube is wound around the spiral groove 15 opened on the winding rod 4, and then the winding rod 4 is lowered, and passed through the second through hole 11, and finally wound around the winding wheel 301 to achieve the storage of the drainage tube. When the drainage tube needs to be lengthened, the drainage tube at the winding wheel 301 is stretched outward, and the drainage tube on the winding wheel 301 is pulled out to achieve initial elongation to meet general needs. When a secondary elongation is required, the drainage tube on the winding rod 4 is pulled out due to the retraction to achieve secondary elongation. When the drainage tube needs to be contracted, the cover body 2 is opened, and the drainage tube is wound around the winding rod 4 and the winding wheel 301 to complete the contraction.
[0039] Example 2
[0040] The difference between this embodiment and embodiment 1 is that Figure 8 As shown, a plurality of annular spiral placement grooves are opened in the annular groove of the winding wheel 301. When the drainage tube is wound onto the winding wheel, the drainage tube can be matched with the placement grooves, further preventing the drainage tube from being compressed due to irregular winding and affecting the drainage effect.
[0041] Example 3
[0042] The difference between this embodiment and embodiment 1 is that a guide member 5 is provided on the inner wall of one side of the housing 1. Figure 2 As shown, the guide member 5 includes a second connecting member 501, one end of the second connecting member 501 is connected to the inner wall of the outer shell 1, a fifth through hole 17 is penetrated through one side of the second connecting member 501, and a guide wheel 502 is rotatably connected through the fifth through hole 17. The guide member 5 is located on one side of the winding assembly 3, and above the winding rod 4 are the guide member 5, the second through hole 11 and the winding assembly 3 in sequence.
[0043] In this embodiment, the structures of the remaining parts are consistent with those of Embodiment 1 and will not be described in detail here.
[0044] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features disclosed herein.
Claims
1. A drainage care device, characterized in that: The invention comprises a winding rod (4) and a winding assembly (3), wherein the winding rod (4) is vertically arranged in an outer shell (1), the inner part of the outer shell (1) is hollow, and the outer wall of the outer shell (1) is vertically provided with a winding assembly (3), and the winding assembly (3) comprises a winding wheel (301), and an annular groove is provided on the winding wheel (301), and a drainage tube is wound around the winding wheel (301) and the winding rod (4) in sequence, and one end of the drainage tube is inserted into a drain device (18).
2. A drainage care device according to claim 1, characterized in that: The winding rod (4) is provided with a spiral groove (15) for winding the drainage tube, and the lower end of the winding rod (4) is rotatably connected to the outer shell (1).
3. A drainage care device according to claim 1, characterized in that: The winding assembly (3) further comprises a first connecting member (302), the first connecting member (302) being disposed on the outer wall of the housing (1), a fourth through hole (16) penetrating one side of the first connecting member (302), and the winding wheel (301) being rotatably connected to the first connecting member (302) via the fourth through hole (16).
4. A drainage care device according to any one of claims 1 to 3, characterized in that: A guide member (5) is provided on the inner wall of one side of the shell (1), and the guide member (5) comprises a second connecting member (501), one end of the second connecting member (501) is connected to the inner wall of the shell (1), a fifth through hole (17) is penetrated through one side of the second connecting member (501), and a guide wheel (502) is rotatably connected through the fifth through hole (17), and the guide member (5) is located on one side of the winding assembly (3).
5. A drainage care device according to any one of claims 1 to 3, characterized in that: A connecting hole (12) is provided at the center of the bottom surface of the housing (1), a fixed shaft (6) is connected to the connecting hole (12), first through holes (7) are provided at both ends of the winding rod (4), the fixed shaft (6) passes through the first through holes (7), and the height of the fixed shaft (6) is consistent with that of the winding rod (4).
6. A drainage care device according to claim 5, characterized in that: Two limiting grooves (10) are symmetrically formed on the fixed shaft (6); limiting strips (8) having a size corresponding to the limiting grooves (10) are symmetrically formed on the inner wall of the lower end of the first through hole (7); the limiting grooves (10) cooperate with the limiting strips (8) for limiting.
7. A drainage care device according to any one of claims 1 to 3 and 6, characterized in that: A second through hole (11) is formed on the side surface of the upper end of the shell (1), the second through hole (11) is located on one side of the winding assembly (3), and a third through hole (13) is formed on the side of the lower end of the shell (1) away from the second through hole (11).
8. A drainage care device according to any one of claims 1-3 and 6, characterized in that: Above the winding rod (4) are the guide member (5), the second through hole (11) and the winding assembly (3) in sequence.
9. A drainage care device according to any one of claims 1-3 and 6, characterized in that: The shell (1) is cylindrical, with one end of the shell (1) being closed and the other end being open and connected to the interior, with the open end facing upwards. The inner wall of the open end of the shell (1) is provided with a second thread (14). The upper end of the shell (1) is provided with a cover body (2), and the outer side of the cover body (2) is provided with a first thread (9). The cover body (2) is threadably connected to the shell (1).