Multifunctional thoracic cavity closed drainage bottle fixing device

Abstract

The utility model discloses a multifunctional thoracic cavity closed drainage bottle fixing device which comprises an outer shell and a hanging lug arranged on the rear side of the upper end of the outer shell, the outer shell and the hanging lug are fixed through a fastening bolt, the inner shell is connected to the interior of the outer shell in a telescopic mode, and the hanging lug is connected with the inner shell in a telescopic mode. Transparent windows and connecting mechanisms are arranged on the front sides of the inner shell and the outer shell, and the connecting mechanisms are symmetrically arranged at the upper end and the lower end of the outer shell. According to the multifunctional thoracic cavity closed drainage bottle fixing device, the device can be conveniently clamped and fixed to the corresponding position of a sickbed, the fastening performance is high, falling is not likely to happen, the inner shell and the outer shell are telescopic, the volume of the device can be conveniently adjusted, drainage bottles of different models and sizes can be conveniently placed and clamped, and the practicability is high. In combination with the arrangement of the connecting mechanism, the inner shell and the outer shell can be conveniently limited, and the liquid amount in the drainage bottle can be conveniently observed.

Description

Technical Field

[0001] The utility model relates to the technical field related to closed chest drainage treatment, in particular to a multifunctional closed chest drainage bottle fixing device. Background Art

[0002] Closed chest drainage refers to closed chest drainage. Closed chest drainage is a diagnostic and therapeutic method in which a chest drainage tube is placed into the chest cavity through the intercostal space. One end of the drainage tube is placed into the chest cavity, and the other end is connected to a drainage bottle at a lower position than the drainage tube, so as to discharge gas or collect fluid in the chest cavity, so that the lung tissue can reopen and restore function. In addition, during the treatment process, the drainage bottle needs to be fixed at the corresponding position beside the treatment bed with the help of a corresponding fixing device;

[0003] With reference to Chinese patent authorization announcement number CN213723944U, the authorization announcement date is 2021.07.20, and a drainage bottle fixing device is disclosed, including a fixing mechanism and a bottle fixing, the fixing mechanism can be detachably connected to the bed rail of the hospital bed, a telescopic adjustment mechanism is fixedly connected to one side of the fixing mechanism, and the lower end of the telescopic adjustment mechanism is fixedly connected to the bottle, the bottle fixing includes a main fixing composed of a first clamping part and a second clamping part, and a bag body, one end of the first clamping part and the second clamping part is hinged through a pin shaft, and the other end is detachably connected through a locking mechanism, after the first clamping part and the second clamping part are locked, a cavity is formed, and two relatively distributed elastic clamping mechanisms are provided in this cavity, one of which is located on the inner wall of the first clamping part, and the other is located on the inner wall of the second clamping part, and a detachable soft bag body is connected below the first clamping part and the second clamping part, the drainage bottle is in the bag body, the bottle body is firmly fixed by the main fixing, the fixing mechanism is fixed to the hospital bed, and it is easy to disassemble and firm and does not fall off;

[0004] However, the existing technology has the problem that the size of the device is fixed and inconvenient to adjust, so it is inconvenient to place and fix drainage bottles of different sizes, the fixing effect of the drainage bottle is poor, it is easy to shake, and it is inconvenient to observe the amount of liquid in the drainage bottle in real time. Moreover, the ear of the disposable chest closed drainage bottle widely used in clinical practice will be displaced when it is hung on the bed rail, and the bottle body is easy to shake, which can easily cause the drainage tube to be exposed to the liquid surface, so that the negative pressure in the chest cavity disappears and is directly connected to the atmospheric pressure, which cannot achieve the effect of chest closed drainage, and even aggravates the symptoms of pneumothorax and atelectasis. For example, the comparative patents listed above have this problem;

[0005] For this reason, we propose a multifunctional chest closed drainage bottle fixing device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a multifunctional chest closed drainage bottle fixing device to solve the problem in the prior art that the size of the device is fixed and inconvenient to adjust, so it is inconvenient to place and fix drainage bottles of different sizes, the fixing effect of the drainage bottle is not good, it is easy to shake, and it is not convenient to observe the amount of liquid in the drainage bottle in real time. Moreover, the disposable chest closed drainage bottle widely used in clinical practice has a large range of motion when the ear is hung on the bed rail, and the bottle body is easy to shake, which can easily cause the drainage tube to be exposed to the liquid surface, so that the negative pressure in the chest disappears and is directly connected to the atmospheric pressure, and the effect of chest closed drainage cannot be achieved, and even aggravates the symptoms of pneumothorax and atelectasis.

[0007] To achieve the above object, the utility model provides the following technical solutions: a multifunctional chest closed drainage bottle fixing device, comprising an outer shell and a hanging ear arranged at the rear side of the upper end of the outer shell, wherein the outer shell and the hanging ear are fixed by fastening bolts;

[0008] Also includes:

[0009] An inner shell, wherein the inner shell is telescopically connected to the inside of the outer shell, and transparent windows are provided on the front sides of the inner shell and the outer shell;

[0010] The connecting mechanism is symmetrically arranged at the upper and lower ends of the outer shell, and the connecting mechanism is used to limit the position between the inner shell and the outer shell.

[0011] Preferably, a connecting bolt for adjustment is threadedly connected to the rear end of the hanging ear, and a fixing block with a clamping function is rotatably connected to the front side of the connecting bolt.

[0012] Preferably, the connecting bolt drives the fixing block to extend and retract in the hanging ear, and the front side of the fixing block is fixedly connected with rubber anti-skid particles.

[0013] Preferably, groove rails are provided at both upper and lower ends of the outer shell, and fixing grooves for positioning are provided at equal intervals at the upper ends of the groove rails.

[0014] Preferably, the connecting mechanism includes a movable column fixedly connected to the side of the inner shell, an inner cavity opened in the middle of the movable column, a spring arranged inside the inner cavity, a movable block fixedly connected to the movable end of the spring and a movable rod for connection.

[0015] Preferably, the movable column is slidably connected in the groove rail, and the movable column is connected to the movable rod by means of a slot.

[0016] Preferably, an elastic structure is formed between the movable block and the movable column, and the movable block is snap-connected in the fixed groove at the corresponding position, and the upper end of the movable block fits with the inner wall of the fixed groove.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the multifunctional chest closed drainage bottle fixing device is convenient for clamping and fixing the device at the corresponding position on the bed through the arrangement of the hanging ear, the connecting bolt and the fixing block, has high fastness and is not easy to fall off, and is convenient for adjusting the size of the device capacity by combining the telescopic movement between the inner shell and the outer shell, so as to facilitate the placement and clamping of drainage bottles of different models and sizes, and is convenient for limiting the position between the inner shell and the outer shell by combining the arrangement of the connecting mechanism, so as to prevent the inner shell and the outer shell from being loosened, and improve the stability of the placement of the drainage bottle, and is convenient for observing the amount of liquid in the drainage bottle by combining the arrangement of the transparent window;

[0018] 1. It is equipped with a hanging ear, a connecting bolt and a fixing block. The hanging ear is fixed to the upper end of the outer shell by a fastening bolt. Combined with the setting of the connecting bolt and the fixing block, it is convenient to fix the hanging ear to the bed, so as to facilitate the installation of the device at the corresponding position on the bed;

[0019] 2. An inner shell and a transparent window are provided. The inner shell can be extended and retracted inside the outer shell, so that drainage bottles of different models and sizes can be placed. Combined with the setting of the transparent window, the amount of liquid in the drainage bottle can be observed;

[0020] 3. A connecting mechanism is provided, which includes a movable column, an inner cavity, a spring, a movable block and a movable rod. Through the setting of the connecting mechanism, it is convenient to limit the inner shell and the outer shell, and the stability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 2 It is a side view cutaway structural schematic diagram of the utility model;

[0023] Figure 3 This is a schematic diagram of the overall structure of the mounting ear, the connecting bolt and the fixing block of the utility model from a side view;

[0024] Figure 4 This is a schematic diagram of the overall structure of the inner shell, the outer shell and the movable column connected to the utility model;

[0025] Figure 5 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0026] Figure 6 The utility model is a schematic diagram of the overall structure of the movable column, movable block and movable rod connected.

[0027] In the figure: 1. outer shell; 2. hanging ear; 3. fastening bolt; 4. connecting bolt; 5. fixing block; 6. rubber anti-skid particles; 7. inner shell; 8. transparent window; 9. groove rail; 10. fixing groove; 11. connecting mechanism; 12. movable column; 13. inner cavity; 14. spring; 15. movable block; 16. movable rod. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-6 The utility model provides a technical solution: a multifunctional chest closed drainage bottle fixing device, including an outer shell 1, a hanging ear 2, a fastening bolt 3, a connecting bolt 4, a fixing block 5, rubber anti-slip particles 6, an inner shell 7, a transparent window 8, a groove rail 9, a fixing groove 10, a connecting mechanism 11, a movable column 12, an inner cavity 13, a spring 14, a movable block 15 and a movable rod 16.

[0030] When using the multifunctional chest closed drainage bottle fixing device, if Figure 1 , Figure 2 and Figure 3 As shown, the rear side of the upper end of the outer shell 1 is connected to the hanging ear 2 by a fastening bolt 3. The hanging ear 2 is first hung on the side plate beside the bed, and then the connecting bolt 4 connected to the rear end of the hanging ear 2 by rotating the thread, the connecting bolt 4 and the fixing block 5 are rotated, thereby driving the fixing block 5 to extend and retract in the hanging ear 2, and the fixing block 5 and the hanging ear 2 are respectively clamped on the side plate beside the bed, so as to facilitate the outer shell 1 to be fixed to the corresponding position on the bed, and at the same time, the front side of the fixing block 5 is provided with rubber anti-skid particles 6. The provision of the rubber anti-skid particles 6 can play a good anti-skid effect when clamping, further improving the stability of the outer shell 1 and preventing it from falling;

[0031] like Figure 4 , Figure 5 and Figure 6As shown, the inner shell 7 is inserted and installed in the outer shell 1, and the inner shell 7 and the outer shell 1 are limited by a connecting mechanism 11, which includes a movable column 12 fixedly connected to the side of the inner shell 7, an inner cavity 13 opened in the middle of the movable column 12, a spring 14 arranged inside the inner cavity 13, a movable block 15 fixedly connected to the movable end of the spring 14, and a movable rod 16 for connection. When the inner shell 7 is pulled to the right, the inner shell 7 drives the movable column 12 to slide in the groove rail 9, and an elastic structure is formed between the movable block 15 and the movable column 12, and the upper end of the movable block 15 is engaged in the fixed groove 10, and the movable block 15 fits with the inner wall of the fixed groove 10;

[0032] When pulling, the inner wall of the fixed groove 10 squeezes the movable block 15, so that the movable block 15 slides in the movable column 12, and the movable block 15 shrinks into the inner cavity 13. The movable block 15 drives the movable rod 16 to slide between the movable column 12, thereby improving the stability of the movement of the movable block 15, and the movable block 15 squeezes the spring 14 downward, so that the spring 14 undergoes elastic deformation. At this time, the movable block 15 moves out of the fixed groove 10, thereby releasing the limit between the inner shell 7 and the outer shell 1, and the inner shell 7 moves to the right to adjust the size of the space for placing the drainage bottle. When the distance between the left wall of the outer shell 1 and the right wall of the inner shell 7 is equal to the width of the drainage bottle, stop pulling the inner shell 7. At this time, the spring 1 4 restores elastic deformation, drives the movable block 15 to move and snaps into the fixing groove 10 at the corresponding position, thereby facilitating automatic limiting between the inner shell 7 and the outer shell 1, with high stability, and then the drainage bottle is placed inside the outer shell 1 and the inner shell 7, and the drainage bottle is respectively arranged on the inner side of the inner shell 7 and the outer shell 1, and the drainage bottle is clamped by the inner shell 7 and the outer shell 1 to prevent the drainage bottle from shaking during use. At the same time, the front sides of the outer shell 1 and the inner shell 7 are both provided with transparent windows 8, through which the amount of liquid inside the drainage bottle can be observed, which is very convenient to use. In addition, the outer shell 1 and the inner shell 7 are both made of metal, which has high hardness, is not easy to deform, and will not squeeze the built-in drainage bottle.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional chest closed drainage bottle fixing device, comprising an outer shell (1) and a hanging ear (2) arranged at the rear side of the upper end of the outer shell (1), wherein the outer shell (1) and the hanging ear (2) are fixed by a fastening bolt (3); It is characterized in that Also includes: An inner shell (7), the inner shell (7) being telescopically connected to the interior of the outer shell (1), and transparent windows (8) are provided on the front sides of the inner shell (7) and the outer shell (1); A connecting mechanism (11), wherein the connecting mechanism (11) is symmetrically arranged at the upper and lower ends of the outer shell (1), and the connecting mechanism (11) is used to limit the position between the inner shell (7) and the outer shell (1).

2. A multifunctional chest closed drainage bottle fixing device according to claim 1, characterized in that: The rear end of the hanging ear (2) is threadedly connected to a connecting bolt (4) for adjustment, and the front side of the connecting bolt (4) is rotatably connected to a fixing block (5) with a clamping function.

3. A multifunctional chest closed drainage bottle fixing device according to claim 2, characterized in that: The connecting bolt (4) drives the fixing block (5) to extend and retract in the hanging ear (2), and the front side of the fixing block (5) is fixedly connected with rubber anti-skid particles (6).

4. A multifunctional chest closed drainage bottle fixing device according to claim 1, characterized in that: The outer shell (1) is provided with groove rails (9) at both upper and lower ends, and fixed grooves (10) for positioning are provided at equal intervals at the upper ends of the groove rails (9).

5. A multifunctional chest closed drainage bottle fixing device according to claim 1, characterized in that: The connecting mechanism (11) comprises a movable column (12) fixedly connected to the side of the inner shell (7), an inner cavity (13) opened in the middle of the movable column (12), a spring (14) arranged inside the inner cavity (13), a movable block (15) fixedly connected to the movable end of the spring (14), and a movable rod (16) for connection.

6. A multifunctional chest closed drainage bottle fixing device according to claim 5, characterized in that: The movable column (12) is slidably connected in the groove rail (9), and the movable column (12) and the movable rod (16) are connected by means of a slot.

7. A multifunctional chest closed drainage bottle fixing device according to claim 5, characterized in that: An elastic structure is formed between the movable block (15) and the movable column (12), and the movable block (15) is snap-connected in the fixed groove (10) at the corresponding position, and the upper end of the movable block (15) fits with the inner wall of the fixed groove (10).

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