A clinical drainage bag fixing device

Abstract

The utility model belongs to the technical field of medical auxiliary instrument, provide a clinical drainage bag fixing device, including the hanging block and the hanging board of swing joint, the hanging block sets up with it vertical fixed connection's top clamping plate and with it swing joint's bottom clamping plate, top clamping plate with Bottom clamping plate parallel layout, the hanging board is provided with a plurality of horizontal interval arrangement's tension sensing unit and a plurality of with the hook of tension sensing unit connection, the hook fixed setting in the just below of tension sensing unit. The clinical drainage bag fixing device provided by the utility model has the advantages of simple structure, convenient use, stable and reliable fixation for the drainage bag, reduced incidence of unplanned extubation, convenient adjustment of the installation fixing position according to the clinical requirement, high practicality and wide application range.

Description

Technical Field

[0001] This utility model belongs to the field of medical auxiliary device technology, and specifically relates to a clinical drainage bag fixation device. Background Technology

[0002] During hospitalization, some patients require surgical interventions, including drainage of various fluids, such as pus and exudate. For example, pleural effusion and pericardial effusion require paracentesis. Some patients require indwelling catheters to drain blood, exudate, pus, pericardial effusion, and urine from the surgical or puncture sites. These fluids are collected via drainage bags connected to drainage tubes. However, traditional methods of securing drainage bags, such as ropes, pins, and bed hooks, are still commonly used in clinical practice. The use of these methods presents the following problems:

[0003] 1. The process of securing the drainage bag is time-consuming and laborious, often requiring repeated untying and retying of the ropes. This is especially problematic when the drainage bag needs to be changed frequently, making it difficult to replace the drainage bag in a timely and efficient manner.

[0004] 2. When a patient needs drainage in multiple locations, multiple drainage tubes and bags are often required. These multiple drainage tubes and bags are tangled together, making them difficult to observe and unsightly. They are also easy to confuse and make it difficult to distinguish drainage bags from different locations.

[0005] 3. When patients are unconscious or resting at night, they may forget about the drainage tubes and bags they are carrying when they turn over, which can easily lead to the drainage tubes being pulled unintentionally. If the patient or family members do not notice in time, the drainage tubes may become dislodged.

[0006] 4. If too much fluid is trapped in the drainage bag and cannot be detected, cleaned, or replaced in time, it will affect the normal drainage of the accumulated fluid and may even increase the risk of infection. The excessive weight of the drainage bag may also increase the risk of tube dislodgement.

[0007] Properly securing the drainage bag is one of the important measures to reduce the incidence of unplanned extubation. Therefore, it is necessary to design a clinical drainage bag fixation device that can at least solve some of the above problems and defects. Summary of the Invention

[0008] To solve the above technical problems, this utility model proposes a clinical drainage bag fixing device. It has a simple structure and is easy to use. It can provide stable and reliable fixation for the drainage bag to reduce the incidence of unplanned tube removal. At the same time, it is easy to adjust the installation and fixing position according to clinical needs. It is highly practical and has a wide range of applications.

[0009] The technical solution of this utility model is:

[0010] This utility model proposes a clinical drainage bag fixing device, including a hanging block and a hanging plate that are movably connected. The hanging block is provided with a top clamp plate that is vertically fixedly connected to it and a bottom clamp plate that is movably connected to it. The top clamp plate and the bottom clamp plate are arranged parallel to each other.

[0011] The mounting plate is equipped with several horizontally spaced tension sensing units and several hooks connected to the tension sensing units. The hooks are fixedly installed directly below the tension sensing units.

[0012] Preferably, the tension sensing unit is fixedly installed on the back side of the hanging plate, and the bottom of the hanging plate is provided with a plurality of through slots corresponding to the tension sensing unit. The hook passes through the through slots and extends out to the front side of the hanging plate.

[0013] Preferably, the hanging plate is further provided with a plurality of limiting seats and limiting covers arranged corresponding to the hooks. The limiting seats are fixedly arranged on the front side of the hanging plate, and the limiting covers are movably hinged to the limiting seats.

[0014] The limiting seat is provided with a support groove that is adapted to the drainage bag connecting tube, and the limiting cover is provided with a capping groove that is adapted to the drainage bag connecting tube.

[0015] Preferably, the outer surface of the limiting cover is provided with a drainage part mark to facilitate identification of the drainage bag corresponding to the drainage part.

[0016] Preferably, the hanging plate is further provided with a plurality of alarm units arranged corresponding to the hooks. The alarm units are fixedly installed on the front side of the hanging plate and are electrically connected to the tension sensing unit.

[0017] Preferably, the hanging block is further provided with a rotatable adjusting bolt embedded therein, and the bottom clamping plate is provided with a slider sleeved on the outer periphery of the adjusting bolt;

[0018] The hanging block is provided with a longitudinal groove that is adapted to the slider. The slider is slidably embedded in the groove and is threadedly connected to the adjusting bolt.

[0019] This utility model has the following advantages and effects compared with the prior art:

[0020] (1) The hanging blocks and hanging plates are connected by movable connections, and the hanging blocks are equipped with movable parallel top clamps and bottom clamps, so as to clamp and fix the hanging blocks and hanging plates to the bed board or guardrail of the bed body. The installation and fixing position can be adjusted according to actual clinical needs, which is highly practical and flexible in use.

[0021] (2) Several horizontally spaced tension sensing units and hooks are used to hang and fix multiple drainage bags at the same time to meet the needs of drainage for multiple sites in clinical practice. This facilitates the observation and identification of drainage bags in different sites, improves the regularity and aesthetics of drainage bag fixation, and monitors the change in the volume of fluid accumulation in the drainage bag in real time through the tension sensing unit so as to replace the drainage bag in time and avoid the drainage bag overflowing and affecting the normal drainage process.

[0022] (3) A movable hinged limit seat and limit cover are used to limit the connection tube of the drainage bag, so as to avoid the phenomenon of the connection tube bending and blocking, and to ensure the normal drainage of the fluid. At the same time, it is easy to identify and judge the drainage bag corresponding to different parts, and avoid confusion caused by multiple connection tubes crossing and tangling. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the clinical drainage bag fixing device in the embodiments of this utility model;

[0024] Figure 2 This is another structural schematic diagram of the clinical drainage bag fixation device in this utility model embodiment;

[0025] Figure 3 for Figure 2 Enlarged structural diagram at position A in the middle;

[0026] Figure 4 This is another structural schematic diagram of the clinical drainage bag fixation device in the embodiments of this utility model.

[0027] Attached reference numerals: 1. Hanging block; 11. Top clamping plate; 12. Bottom clamping plate; 121. Sliding block; 13. Adjusting bolt; 14. Slide groove; 2. Hanging plate; 21. Through groove; 3. Tension sensing unit; 4. Hook; 5. Limiting seat; 51. Support groove; 6. Limiting cover; 61. Pressure cover groove; 62. Drainage part marking; 7. Alarm unit; 8. Locking bolt. Detailed Implementation

[0028] To enable those skilled in the art to better understand this utility model, it will now be further described in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are for illustrative and explanatory purposes only and are not intended to limit the scope of this utility model.

[0029] Example:

[0030] like Figures 1-4As shown, this utility model provides a clinical drainage bag fixing device, which includes a hanging block 1 and a hanging plate 2 that are movably connected. The hanging block 1 and the hanging plate 2 are hinged by a locking bolt 8 to realize the angle adjustment between the hanging block 1 and the hanging plate 2 and the locking fixation after the angle adjustment is completed. The hanging block 1 is used to clamp onto the bed board or guardrail, and the hanging plate 2 is used to fix the drainage bag. By adjusting the angle between the hanging plate 2 and the hanging block 1, the hanging plate 2 is made to be in a horizontal fixed state, thereby ensuring that the drainage bag fixed and suspended on the hanging plate 2 is kept in a vertical hanging state, thereby avoiding the bending of the tube and affecting the normal drainage.

[0031] Combination Figure 2 and Figure 3 As shown, the hanging block 1 is provided with a top clamping plate 11 that is vertically fixedly connected to it, and a bottom clamping plate 12 that is movably connected to it. The bottom clamping plate 12 is arranged parallel to the top clamping plate 11. The hanging block 1 is also provided with a rotatable adjusting bolt 13 embedded inside it. The bottom clamping plate 12 is provided with a slider 121 that is fixedly connected to it and sleeved on the outer periphery of the adjusting bolt 13. The hanging block 1 is provided with a longitudinal sliding groove 14 that is adapted to the slider 121. The slider 121 is slidably embedded in the sliding groove 14 and is threadedly connected to the adjusting bolt 13. By rotating the adjusting bolt 13, the slider 121 can move up and down, thereby realizing the movement of the bottom clamping plate 12 towards the top clamping plate 11 (clamping) or away from the top clamping plate 11 (releasing). This allows it to be clamped onto bed boards or guardrails of different thicknesses, improving the flexibility and convenience of use. It can be clamped in a designated position as needed.

[0032] The hanging plate 2 is equipped with several horizontally spaced tension sensing units 3 and several hooks 4 fixedly connected to the tension sensing units 3. The tension sensing units 3 detect the weight change of the drainage bag suspended on the hooks 4 in real time to determine whether the liquid in the drainage bag is overflowing, so as to clean and replace the drainage bag full of accumulated fluid in time. At the same time, multiple hooks 4 and tension sensing units 3 are set to fix different drainage bags respectively, such as for drainage of fluid in different parts of the body such as abdominal effusion, pleural effusion, pericardial effusion, and urine, which improves the overall neatness and aesthetics and avoids the drainage tubes of different drainage bags from crossing and tangling with each other, causing confusion and making it difficult to observe and identify.

[0033] refer to Figure 2 As shown, the tension sensing unit 3 is fixedly installed on the back side of the hanging plate 2. The bottom of the hanging plate 2 has several through slots 21 corresponding to the tension sensing units 3. The hook 4 is fixedly installed directly below the tension sensing unit 3 and extends through the through slots 21 towards the front of the hanging plate 2. It should be noted that the tension sensing unit 3 is specifically a tension sensor containing a force-sensitive element. This force-sensitive element contains a piezoelectric element to detect the tension generated by the drainage bag passing through the hook 4. Given that this is a mature existing technology, its specific structure and principle will not be elaborated here.

[0034] Combination Figure 1 and Figure 4 As shown, the hanging plate 2 is also equipped with several limiting seats 5 and limiting covers 6, which are arranged one-to-one with the hooks 4. The limiting seats 5 are fixedly installed on the front side of the hanging plate 2 and are located directly above the hooks 4. The limiting covers 6 are movably hinged to the limiting seats 5. The limiting seats 5 are provided with a support groove 51 that matches the connecting tube of the drainage bag, and the limiting covers 6 are provided with a capping groove 61 that matches the connecting tube of the drainage bag. The support groove 51 and the capping groove 61 cooperate to limit the connecting tube of the drainage bag, preventing the connecting tube near the drainage bag from bending or being blocked. It should be noted that in actual use... In use, the diameters of the support groove 51 and the capping groove 61 are both larger than the diameter of the connecting tube of the drainage bag. The support groove 51 and the capping groove 61 only limit the horizontal displacement of the connecting tube of the drainage bag, that is, ensure that the connecting tube of the drainage bag will not detach from the limiting seat 5 and the limiting cover 6. The vertical movement of the connecting tube of the drainage bag is not restricted or affected. In addition, since the friction between the tube wall and the groove wall is smaller than the gravity of the liquid in the drainage bag, and since the tension sensing unit 3 only detects the extreme endpoint value (drainage bag capacity exceeds the limit), the influence of friction on the tension sensing unit 3 can be ignored.

[0035] Furthermore, the outer surface of the limiting cover 6 is provided with a drainage part marking 62 to facilitate quick and efficient identification of the drainage bag corresponding to the drainage part. The drainage part marking 62 can be an adhesive label or a snap-on card, thereby improving the convenience of use and replacement.

[0036] like Figure 1 As shown, the hanging plate 2 is also equipped with several alarm units 7 that correspond one-to-one with the hooks 4. The alarm units 7 are fixedly installed on the front side of the hanging plate 2 and are located directly above the limit seat 5. The alarm units 7 are connected to the tension sensing unit 3 to receive the electrical signals sent by the tension sensing unit 3. When the tension sensing unit 3 detects that the fluid volume of the drainage bag exceeds the limit, it will release an alarm signal through the alarm unit 7, so that medical staff and patients can know the drainage status and replace the drainage bag in time. In addition, the alarm unit 7 can also alarm in case of accidental traction or pulling of the drainage bag connecting tube. Specifically, under normal circumstances, when there is fluid in the drainage bag, it will be transmitted to the tension sensing unit 3 through the hook 4. The tension sensing unit 3 will detect the corresponding tension value, and the tension value will gradually increase under normal circumstances (as the fluid in the drainage bag increases). When the patient is unconscious or turns over during nighttime rest and pulls on the drainage tube, the drainage bag will be pulled upward. At this time, the tension value detected by the tension sensing unit 3 will decrease or remain unchanged for a long time. This is judged as an abnormal state and an alarm signal will be issued.

[0037] Specifically, the alarm unit 7 may include an audible alarm and a visual alarm, so that patients, their families, or medical staff can promptly and accurately detect the drainage bag at the corresponding location where a problem has occurred. Since audible alarms and visual alarms are mature existing technologies in this field, their specific structures and principles will not be described here.

[0038] Optionally, in some embodiments, a lighting unit is also provided on the front side of the hanging plate 2 to facilitate observation of the drainage bag at night. Specifically, the lighting unit is preferably an induction lighting unit.

[0039] In summary, the clinical drainage bag fixing device provided by this utility model has a simple structure and is easy to use. It can provide stable and reliable fixation for the drainage bag to reduce the incidence of unplanned tube removal. At the same time, it is easy to adjust the installation and fixing position according to clinical needs, and it is highly practical and has a wide range of applications.

[0040] The above are merely preferred embodiments of the present utility model and do not limit the patent scope of the present utility model. All equivalent changes and modifications made within the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A clinical drainage bag fixation device, characterized in that: It includes a hanging block (1) and a hanging plate (2) that are movably connected. The hanging block (1) is provided with a top clamping plate (11) that is vertically fixedly connected to it and a bottom clamping plate (12) that is movably connected to it. The top clamping plate (11) and the bottom clamping plate (12) are arranged in parallel. The hanging plate (2) is provided with several horizontally spaced tension sensing units (3) and several hooks (4) connected to the tension sensing units (3). The hooks (4) are fixedly located directly below the tension sensing units (3).

2. The clinical drainage bag fixation device according to claim 1, characterized in that: The tension sensing unit (3) is fixedly installed on the back side of the hanging plate (2). The bottom of the hanging plate (2) is provided with several through slots (21) corresponding to the tension sensing unit (3). The hook (4) passes through the through slots (21) and extends to the front side of the hanging plate (2).

3. The clinical drainage bag fixation device according to claim 1, characterized in that: The hanging plate (2) is also provided with a number of limiting seats (5) and limiting covers (6) arranged corresponding to the hook (4). The limiting seats (5) are fixedly arranged on the front side of the hanging plate (2), and the limiting covers (6) are movably hinged to the limiting seats (5). The limiting seat (5) is provided with a support groove (51) adapted to the drainage bag connecting tube, and the limiting cover (6) is provided with a capping groove (61) adapted to the drainage bag connecting tube.

4. The clinical drainage bag fixation device according to claim 3, characterized in that: The outer surface of the limiting cover (6) is provided with a drainage part mark (62) to facilitate identification of the drainage bag corresponding to the drainage part.

5. The clinical drainage bag fixation device according to claim 1, characterized in that: The hanging plate (2) is also provided with a number of alarm units (7) corresponding to the hook (4). The alarm units (7) are fixedly installed on the front side of the hanging plate (2) and are electrically connected to the tension sensing unit (3).

6. The clinical drainage bag fixation device according to claim 1, characterized in that: The hanging block (1) is also provided with a rotatable adjusting bolt (13) embedded therein, and the bottom clamp (12) is provided with a slider (121) sleeved on the outer periphery of the adjusting bolt (13). The hanging block (1) is provided with a longitudinal groove (14) adapted to the slider (121). The slider (121) is slidably embedded in the groove (14) and is threadedly connected to the adjusting bolt (13).

Images