Drainage device for intestines and stomach
By using a combined structure of hook and limiting plate in the gastrointestinal drainage device to achieve stable fixation of the liquid reservoir, and using a flip plate and a locking assembly to close the drainage tube, the problem of unstable fixation of the device and lack of a closed structure is solved, and the problem of Patient comfort and safety of use.
Patent Information
- Application Number
- CN202420316400.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-21
AI Technical Summary
The existing gastrointestinal drainage devices cannot be stably fixed when fixed, and are prone to shaking, and lack the closed structure of the drainage tube, resulting in discomfort in the patient.
A gastrointestinal drainage device including a liquid storage tank, nut, hook, limiting assembly and closed assembly is designed. It is fixed with the edge limit plate of the hospital bed through the hook, and the stable fixation of the liquid storage tank is achieved by using a spring and a movable groove. The drainage tube is closed by flipped pressure plate and locking assembly.
The stable fixation of the liquid storage tank is achieved to avoid shaking, and effectively close the drainage tube when the liquid is poured to prevent gas or liquid leakage.
Smart Images
Figure CN222130663U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drainage devices, in particular to a gastrointestinal drainage device. Background Art
[0002] With the continuous innovation and development of modern medical technology, existing medical devices are becoming more and more advanced. In the clinical application of gastrointestinal surgery, after the patient undergoes surgery, the patient's stomach and intestines need to be decompressed to suck out the gas and liquid inside the stomach and intestines, reduce the pressure and expansion inside the patient's stomach and intestines, and facilitate the patient's postoperative healing.
[0003] Announcement No. CN217219678U discloses a drainage device for gastrointestinal surgical care, including a liquid storage pot, which is a rectangular hollow structure, a hook is installed on one side of the liquid storage pot, and a clamp is installed on the side of the liquid storage pot away from the hook. The clamp is in an inverted "L" shape, and a magnet is installed in the clamp. The liquid storage pot is made of a transparent material, and a scale is set on the surface of the liquid storage pot. The upper surface of the liquid storage pot is connected to a liquid inlet pipe.
[0004] 1. When the existing drainage devices are fixed, most of them cannot be stably fixed, causing the drainage devices to shake when slightly touched, thereby causing discomfort to the patient.
[0005] 2. When pouring out the liquid in the liquid storage tank, the drainage tube needs to be folded. However, the existing drainage device does not have a structure for closing the drainage tube, and it is necessary to find another tool. Therefore, we propose a gastrointestinal drainage device to solve the above problem. Utility Model Content
[0006] The purpose of the utility model is to provide a gastrointestinal drainage device to solve the problem that most of the existing drainage devices proposed in the above background technology cannot be stably fixed when fixed, resulting in the drainage device shaking when slightly touched, thereby causing discomfort to the patient.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gastrointestinal drainage device, comprising a liquid storage tank;
[0008] The liquid storage tank is connected with a nut through a threaded sleeve, and the nut is fixedly installed with a drainage tube, and two groups of hooks are arranged on the rear side of the liquid storage tank, and the two groups of hooks are both installed with a limiting assembly for fixing the liquid storage tank to the hospital bed, and the drainage tube is sleeved with a closing assembly for closing the drainage tube, and the limiting assembly includes two groups of grooves, the two groups of grooves are arranged on the front sides of the two groups of hooks, and the two groups of grooves are rotatably installed with limiting plates, the upper ends of the two groups of hooks are both provided with movable grooves, the two groups of movable grooves are both installed with springs, and the lower end openings of the two groups of movable grooves are both installed with limiting blocks, and the upper ends of the two groups of limit plates are both provided with limiting grooves, and the closing assembly includes a sliding sleeve, the sliding sleeve is movably sleeved on the drainage tube, a first pressing plate is fixedly installed on the front side of the sliding sleeve, a second pressing plate is rotatably installed on the rear side of the first pressing plate, and a locking assembly is installed on the left ends of the first pressing plate and the second pressing plate.
[0009] Preferably, the two groups of limiting plates are both L-shaped, and the height of the inner walls of the two groups of grooves is twice the height of the rear side of the limiting plates.
[0010] Preferably, the lower ends of the two groups of limit blocks and the inner walls of the two groups of limit grooves are both semicircular, and the lower ends of the two groups of limit blocks are matched with the inner walls of the two groups of limit grooves.
[0011] Preferably, the rear side of the first pressing plate is in contact with the outer wall of the drainage tube, and the rear end opening of the sliding sleeve is larger than the height of the drainage tube.
[0012] Preferably, a handle is rotatably mounted on the liquid storage tank, and an anti-slip pad is glued to the inner wall of the upper end of the handle.
[0013] Preferably, the lower side of the anti-slip pad is composed of four groups of U-shaped grooves.
[0014] Preferably, the lower end of the anti-slip pad is made of rubber material.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. The utility model clamps the liquid storage tank on the edge of the bed through two sets of hooks, and when the two sets of hooks are clamped on the edge of the bed, the two sets of limit plates are rotated to limit the lower side of the edge of the bed, and the two sets of limit blocks are inserted in the two sets of limit grooves, so that the liquid storage tank can be fixed on the edge of the bed, which is convenient for quickly fixing and placing the liquid storage tank, and the liquid storage tank will not swing when it is hit.
[0017] 2. When pouring out the liquid in the liquid storage tank, the second pressing plate is flipped to fit with the rear side of the first pressing plate, and the first pressing plate is fixedly fitted with the second pressing plate using a locking assembly, and the portion of the drainage tube between the first pressing plate and the second pressing plate is flattened, so that the drainage tube can be closed to prevent the drainage tube from inhaling external gas into the patient's body or discharging the accumulated fluid in the patient's body from the drainage tube when the liquid storage tank is removed from the lower end of the drainage tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 It is a rear view schematic diagram of the structure of the utility model;
[0021] Figure 3 It is a right side cross-sectional schematic diagram of the structure of the hook in the utility model;
[0022] Figure 4 It is a schematic rear view of the structure of the second pressing plate in the utility model;
[0023] Figure 5 It is a right side cross-sectional schematic diagram of the structure of the card slot in the utility model;
[0024] Figure 6 It is a right side cross-sectional schematic diagram of the structure of the slot in the utility model;
[0025] Figure 7 For this utility model Figure 3 A is a partial enlarged schematic diagram of the middle part.
[0026] In the figure: 1, liquid storage tank; 2, nut; 3, drainage tube; 4, hook; 5, groove; 6, limit plate; 7, movable groove; 8, spring; 9, limit block; 10, limit groove; 11, sliding sleeve; 12, first pressure plate; 13, second pressure plate; 14, locking assembly; 15, handle; 16, anti-slip pad; 1401, butterfly bolt; 1402, slot; 1403, block; 1404, plug block; 1405, slot; 1406, through hole; 1407, plug rod. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] See also Figure 1-7 , an embodiment provided by the utility model: a gastrointestinal drainage device, comprising a liquid storage tank 1;
[0029] A nut 2 is connected to the liquid storage tank 1 through a threaded sleeve, and a drainage tube 3 is fixedly installed on the nut 2. Two groups of hooks 4 are arranged on the rear side of the liquid storage tank 1. The two groups of hooks 4 are both installed with a limiting component for fixing the liquid storage tank 1 on the bed. A closing component for closing the drainage tube 3 is sleeved on the drainage tube 3. The limiting component includes two groups of grooves 5. The two groups of grooves 5 are arranged on the front sides of the two groups of hooks 4. Limiting plates 6 are rotatably installed in the two groups of grooves 5. Movable grooves 7 are arranged in the upper ends of the two groups of hooks 4. Springs 8 are installed in the two groups of movable grooves 7. Limiting blocks 9 are installed at the lower end openings of the two groups of movable grooves 7. Limiting grooves 10 are arranged on the upper ends of the two groups of limiting plates 6. The closing component includes a sliding sleeve 11. The sliding sleeve 11 is movably sleeved on the drainage tube 3. A first pressing plate 12 is fixedly installed on the front side of the sliding sleeve 11. The second pressing plate 13 is rotatably installed on the rear side of the first pressing plate 12, and the left ends of the first pressing plate 12 and the second pressing plate 13 are installed with a locking assembly 14. After the two groups of hooks 4 of the device are hung on the edge of the bed, the two groups of limit plates 6 are rotated to fit the lower side of the edge of the bed, and the two groups of limit blocks 9 are popped out and inserted into the two groups of limit grooves 10 under the action of the restorative force of the two groups of springs 8, so as to fix the two groups of limit plates 6 and lock the two groups of hooks 4 on the edge of the bed to prevent the two groups of hooks 4 from falling off the edge of the bed, and by rotating the second pressing plate 13 on the rear side of the first pressing plate 12, and the second pressing plate 13 is fitted with the rear side of the first pressing plate 12, the first pressing plate 12 and the second pressing plate 13 are fixed together by the locking assembly 14, the drainage tube 3 can be closed, and the liquid storage tank 1 can be removed from the lower end of the drainage tube 3.
[0030] Furthermore, the two groups of limiting plates 6 are both L-shaped, and the inner wall height of the two groups of grooves 5 is twice the height of the rear side of the limiting plates 6. The structure squeezes the two groups of limiting plates 6 according to their shapes, and the two groups of limiting plates 6 rotate to fit the rear and lower sides of the edge of the bed respectively.
[0031] Furthermore, the lower ends of the two groups of limit blocks 9 and the inner walls of the two groups of limit grooves 10 are both semicircular, and the lower ends of the two groups of limit blocks 9 are adapted to the inner walls of the two groups of limit grooves 10. This structure is based on the shape of the lower ends of the two groups of limit blocks 9 and the inner walls of the two groups of limit grooves 10, so that the lower ends of the limit blocks 9 can slide out of the limit grooves 10 when squeezed.
[0032] Furthermore, the rear side of the first pressing plate 12 is in contact with the outer wall of the drainage tube 3, and the rear end opening of the sliding sleeve 11 is larger than the height of the drainage tube 3. According to the positional relationship between the first pressing plate 12 and the drainage tube 3, when the second pressing plate 13 rotates on the first pressing plate 12, the outer wall of the drainage tube 3 is in contact with the first pressing plate 12, and the drainage tube 3 is squeezed when the second pressing plate 13 is in contact with the rear side of the first pressing plate 12.
[0033] Furthermore, a handle 15 is rotatably mounted on the liquid storage tank 1 , and an anti-skid pad 16 is glued to the inner wall of the upper end of the handle 15 . This structure facilitates the patient to carry the liquid storage tank 1 while walking through the handle 15 and the anti-skid pad 16 .
[0034] Furthermore, the lower side of the anti-skid pad 16 is composed of four groups of U-shaped grooves. According to the shape of the lower side of the anti-skid pad 16 , this structure can adapt to the finger limit when the handle 15 and the anti-skid pad 16 are held, thereby preventing the palm from sliding on the handle 15 .
[0035] Furthermore, the lower end of the anti-skid pad 16 is made of rubber material. This structure increases the comfort of holding the anti-skid pad 16 according to the material of the lower end of the anti-skid pad 16 .
[0036] Embodiment 1:
[0037] The locking assembly 14 includes a butterfly bolt 1401, which is threadedly inserted on the left ends of the first pressure plate 12 and the second pressure plate 13. When the second pressure plate 13 is in contact with the rear side of the first pressure plate 12, the second pressure plate 13 is fixed to the rear side of the first pressure plate 12 by twisting the butterfly bolt 1401, so that the drainage tube 3 can be closed, the tightness of the drainage tube 3 is improved, and the drainage tube 3 is quickly closed.
[0038] Embodiment 2:
[0039] The locking assembly 14 includes a slot 1402, which is opened in the left end of the first pressure plate 12. A block 1403 is installed on the left end of the second pressure plate 13, and the block 1403 is inserted in the slot 1402. When the second pressure plate 13 is in contact with the rear side of the first pressure plate 12, the block 1403 is inserted in the slot 1402, so that the first pressure plate 12 and the second pressure plate 13 can be tightly fitted together, which is convenient for quickly closing and opening the drainage tube 3.
[0040] Embodiment three:
[0041] The locking assembly 14 includes an insert block 1404, which is installed on the left end of the second pressure plate 13. A slot 1405 is provided in the right end of the first pressure plate 12, and the slot 1405 is movably inserted in the insert block 1404. A through hole 1406 is provided in the left end of the first pressure plate 12 and the slot 1405, and an insert rod 1407 is movably inserted in the through hole 1406. When the second pressure plate 13 is fitted with the rear side of the first pressure plate 12, the slot 1405 is inserted into the insert block 1404, and then the insert rod 1407 is inserted into the through hole 1406, so that the first pressure plate 12 and the second pressure plate 13 can be fixed together, so as to facilitate the rapid closure of the drainage tube 3.
[0042] Working principle: When placing the liquid storage tank 1, Figure 1 , Figure 3 and Figure 7 As shown, the liquid storage tank 1 is first placed on the edge of the bed through two groups of hooks 4. When the two groups of hooks 4 are in contact with the edge of the bed, the two groups of limit plates 6 are turned over and rotated, and the two groups of limit plates 6 are attached to the rear side and lower side of the edge of the bed. Then, the two groups of limit blocks 9 are popped out from the two groups of movable grooves 7 under the action of the restoring elastic force of the two groups of springs 8 and inserted into the two groups of limit grooves 10, so that the two groups of limit plates 6 can be limited and fixed. When the accumulated liquid in the liquid storage tank 1 needs to be replaced, as shown in FIG. Figure 2 and Figure 4 As shown, first flip the second pressing plate 13. When the second pressing plate 13 is in contact with the rear side of the first pressing plate 12, the second pressing plate 13 and the first pressing plate 12 squeeze the front and rear sides of the drainage tube 3. The drainage tube 3 is squeezed and flattened. Then use the locking assembly 14 to fix the first pressing plate 12 and the second pressing plate 13. The above is the entire working principle of the utility model.
[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A gastrointestinal drainage device, comprising a liquid storage tank (1); Features: The liquid storage tank (1) is sleeved with a nut (2) through a thread, and a drainage tube (3) is fixedly installed on the nut (2). Two groups of hooks (4) are arranged on the rear side of the liquid storage tank (1), and the two groups of hooks (4) are both installed with a limiting component for fixing the liquid storage tank (1) on the bed. The drainage tube (3) is sleeved with a closing component for closing the drainage tube (3), and the limiting component includes two groups of grooves (5). The two groups of grooves (5) are arranged on the front sides of the two groups of hooks (4), and the two groups of grooves (5) are both rotatably installed with a limiting plate (6). The upper ends of the two groups of hooks (4) are A movable groove (7) is provided, and a spring (8) is installed in each of the two groups of movable grooves (7). A limit block (9) is installed at the lower opening of each of the two groups of movable grooves (7). A limit groove (10) is provided at the upper end of each of the two groups of limit plates (6). The closing component comprises a sliding sleeve (11), and the sliding sleeve (11) is movably sleeved on the drainage tube (3). A first pressing plate (12) is fixedly installed on the front side of the sliding sleeve (11), and a second pressing plate (13) is rotatably installed on the rear side of the first pressing plate (12). A locking component (14) is installed at the left ends of the first pressing plate (12) and the second pressing plate (13).
2. A gastrointestinal drainage device according to claim 1, Features: The two groups of limiting plates (6) are both L-shaped, and the height of the inner walls of the two groups of grooves (5) is twice the height of the rear side of the limiting plates (6).
3. A gastrointestinal drainage device according to claim 1, Features: The lower ends of the two groups of limit blocks (9) and the inner walls of the two groups of limit grooves (10) are both semicircular, and the lower ends of the two groups of limit blocks (9) are matched with the inner walls of the two groups of limit grooves (10).
4. A gastrointestinal drainage device according to claim 1, Features: The rear side of the first pressing plate (12) is in contact with the outer wall of the drainage tube (3), and the rear end opening of the sliding sleeve (11) is larger than the height of the drainage tube (3).
5. A gastrointestinal drainage device according to claim 1, Features: A handle (15) is rotatably mounted on the liquid storage tank (1), and an anti-slip pad (16) is glued to the inner wall of the upper end of the handle (15).
6. A gastrointestinal drainage device according to claim 5, Features: The lower side of the anti-slip pad (16) is composed of four groups of U-shaped grooves.
7. A gastrointestinal drainage device according to claim 5, Features: The lower end of the anti-slip pad (16) is made of rubber material.