Movable support for negative-pressure closed thoracic drainage bottle

Abstract

The utility model provides a movable support for a negative-pressure closed thoracic drainage bottle. The movable support comprises a base. Trundles are mounted on the lower side of the base; a vertical rod is integrally formed on the upper side of the base; a first basket body is installed on the lower portion of the vertical rod and used for installing a negative pressure thoracic cavity closed drainage bottle used by a subject. The negative pressure thoracic cavity closed drainage bottle is provided with a negative pressure source connecting pipe; a second basket body is integrally formed on the upper portion of the vertical rod and used for containing a vacuum pump and a battery, and the vacuum pump is powered by the battery. A first through hole is formed in the bottom of the second basket body; an air exhaust nozzle of the vacuum pump extends downwards from the first through hole so as to be connected with a negative pressure source connecting pipe of the negative pressure closed thoracic drainage bottle; when a patient goes out, the vacuum pump serves as a negative pressure source to provide negative pressure for the negative pressure thoracic cavity closed drainage bottle, and continuity of negative pressure drainage is guaranteed.

Description

Technical Field

[0001] The present application relates to a medical device, and in particular to a mobile bracket for a negative pressure chest closed drainage bottle. Background Art

[0002] When draining a pneumothorax patient, a negative pressure chest closed drainage bottle (also called a chest closed drainage bottle) is connected to the negative pressure source on the wall of the ward through a drainage tube, and the drainage bottle is connected to the negative pressure source on the wall to drain the pneumothorax. For patients who can get out of bed and move around, they cannot get out of bed during the drainage period because the drainage bottle is connected to the negative pressure source on the wall, which causes great inconvenience to the patient's activities.

[0003] CN 219646378 U proposes a drainage bottle holder. Although it can be moved when loaded with a closed chest drainage bottle, the patient can only use the pressure difference between the body and the drainage bottle for drainage, which is completely different from the negative pressure drainage performed in the ward and is not conducive to drainage. Utility Model Content

[0004] In view of the above problems, the present application aims to propose a mobile bracket for a negative pressure closed chest drainage bottle, which can load the negative pressure closed chest drainage bottle for movement, and the negative pressure source is connected to the negative pressure closed chest drainage bottle during the movement to ensure negative pressure drainage when the patient is out.

[0005] The mobile bracket for negative pressure chest closed drainage bottle of the present application comprises a base; casters are installed on the lower side of the base; and a vertical pole is integrally formed on the upper side of the base;

[0006] A first housing is installed at the lower part of the vertical pole, and the first housing is used to install a negative pressure chest closed drainage bottle used by the subject; the negative pressure chest closed drainage bottle is formed with a negative pressure source connection tube;

[0007] A second housing is integrally formed at the upper portion of the vertical pole, and the second housing is used to accommodate a vacuum pump and a battery, and the vacuum pump is powered by the battery; a first through hole is formed at the bottom of the second housing; the vacuum pump's suction nozzle extends downward from the first through hole to be connected to the negative pressure source connecting tube of the negative pressure chest closed drainage bottle.

[0008] Preferably, the upper end of the first housing is open, and the height of the front wall is smaller than the height of the rear wall.

[0009] Preferably, a second through hole is formed on the front wall of the first basket; a pressure rod is installed in the second through hole; the pressure rod includes a rod body; the first end of the rod body forms a circular pressing plate; the pressing plate is in the first basket; the rod body can be slidably inserted into the second through hole; a solenoid compression spring is installed on the rod body; the solenoid compression spring is between the pressing plate and the front wall; the pressing plate is used to press the front side of the negative pressure chest closed drainage bottle, and the rear side of the negative pressure chest closed drainage bottle is pressed on the inner side of the rear wall of the first basket, so that the negative pressure chest closed drainage bottle is clamped between the rear wall of the first basket and the pressing plate.

[0010] Preferably, a first tube body is integrally formed on the rear side of the rear wall of the first basket; the first tube body is sleeved on the vertical pole; the lower part of the first tube body extends downward beyond the lower side surface of the first basket body; a threaded hole is formed on the lower part of the first tube body; a bolt is installed in the threaded hole; the end of the bolt abuts against the circumferential surface of the vertical pole, thereby fixing the first basket body at an appropriate position at the lower part of the vertical pole.

[0011] Preferably, a planar cutting portion is formed on the front side of the lower portion of the vertical pole; the end of the bolt abuts against the planar cutting portion.

[0012] Preferably, a second tube body is integrally formed on the vertical pole; the second tube body is located between the first basket body and the second basket body; and the middle portion of the negative pressure source connecting tube of the negative pressure closed chest drainage bottle passes through the second tube body.

[0013] Preferably, a plurality of hooks are formed on the upper end of the vertical rod.

[0014] The mobile bracket for negative pressure closed chest drainage bottle of the present application is equipped with a vacuum pump. When the patient goes out, the vacuum pump serves as a negative pressure source to provide negative pressure to the negative pressure closed chest drainage bottle, thereby ensuring the continuity of negative pressure drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional schematic diagram of the mobile bracket for negative pressure chest closed drainage bottle of the present application after being loaded with the negative pressure chest closed drainage bottle;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of a mobile bracket for a negative pressure chest closed drainage bottle of the present application;

[0017] Figure 3 for Figure 1 A schematic diagram of the main structure of a mobile bracket for a negative pressure chest closed drainage bottle;

[0018] Figure 4 for Figure 1 A schematic diagram of the three-dimensional structure of a mobile bracket for a negative pressure chest closed drainage bottle after removing the first frame;

[0019] Figure 5 for Figure 4 A schematic diagram of a top view of a mobile bracket for a negative pressure chest closed drainage bottle;

[0020] Figure 6 , 7 This is a schematic diagram of the three-dimensional structure of the first housing for the negative pressure chest closed drainage bottle of the present application;

[0021] Figure 8 for Figure 6 , 7 A schematic diagram of the top structure of the first housing shown;

[0022] Fig. 9 for Figure 8 A schematic cross-sectional structure diagram of the first housing along line AA. DETAILED DESCRIPTION

[0023] Below, the mobile bracket for negative pressure chest closed drainage bottle of the present application is described in detail with reference to the accompanying drawings.

[0024] The mobile bracket 10 for the negative pressure chest closed drainage bottle of the present application includes a base 11; casters 17 are installed on the lower side of the base 11; and a vertical pole 12 is integrally formed on the upper side of the base 11.

[0025] A first basket 16 is installed at the lower part of the vertical pole 12, and the first basket 16 is used to install a negative pressure chest closed drainage bottle 20 used by the subject; the negative pressure chest closed drainage bottle 20 is formed with a negative pressure source connecting tube 21; the negative pressure chest closed drainage bottle 20 is also formed with a drainage tube connecting end 22, and the drainage tube connecting end 22 is connected to the patient's drainage tube.

[0026] A second housing 13 is integrally formed at the upper portion of the vertical pole 12, and the second housing 13 is used to accommodate a vacuum pump 14 and a battery. The vacuum pump 14 is powered by the battery, such as the medical cosmetology double-suction small vacuum pump of Dongguan Mali Electromechanical Co., Ltd.; a first through hole 13a is formed at the bottom of the second housing 13; the suction nozzle of the vacuum pump 14 extends downward from the first through hole 13a to be connected to the negative pressure source connecting tube 21 of the negative pressure chest closed drainage bottle 20.

[0027] The upper end of the first housing 16 is open, and the height of the front wall is smaller than the height of the rear wall. Figure 6 , 7 As shown, such a structure facilitates observation of the entire negative pressure chest closed drainage bottle.

[0028] A second through hole 16b is formed on the front wall of the first frame 16; a pressure rod is installed in the second through hole 16b; the pressure rod includes a rod body 16c; a first end of the rod body 16c forms a circular pressing plate 16d; the pressing plate 16d is in the first frame 16; the rod body 16c can be slidably inserted into the second through hole 16b; a solenoid compression spring 16e is installed on the rod body 16c; the solenoid compression spring 16e is between the pressing plate 16d and the front wall; the pressing plate 16d is used to press on the front side of the negative pressure chest closed drainage bottle 20, and the rear side of the negative pressure chest closed drainage bottle 20 is pressed on the inner side of the rear wall of the first frame 16, so that the negative pressure chest closed drainage bottle 20 is clamped between the rear wall of the first frame 16 and the pressing plate 16d, and is not easy to accidentally fall out of the first frame.

[0029] The first tube body 16a is integrally formed on the rear side of the rear wall of the first housing 16; the first tube body 16a is sleeved on the vertical pole 12; the lower part of the first tube body 16a extends downward beyond the lower side of the first housing 16; a threaded hole is formed on the lower part of the first tube body 16a; a bolt 16f is installed in the threaded hole; the end of the bolt 16f abuts against the circumference of the vertical pole 12, thereby fixing the first housing 16 to the lower part of the vertical pole 12. Since the drainage tube on the patient is of standard length, the lower end of the drainage tube of patients of different heights is at different heights. At this time, the height of the first housing 16 at the lower part of the vertical pole 12 can be adjusted by loosening the bolt 16f, so that the negative pressure chest closed drainage bottle 20 in the first housing 16 is at a suitable height and connected to the patient's drainage tube.

[0030] A plane cut portion 12a is formed at the front side of the lower portion of the vertical rod 12; the end of the bolt 16f abuts against the plane cut portion 12a. The contact surface between the plane cut portion 12a and the end of the bolt 16f is larger, so that the bolt 16f fixes the first housing 16 more firmly.

[0031] A second tube body 18 is integrally formed on the vertical pole 12; the second tube body 18 is located between the first frame 16 and the second frame 13; the middle part of the negative pressure source connecting tube 21 of the negative pressure chest closed drainage bottle 20 passes through the second tube body 18, so that during the movement, the shaking of the negative pressure source connecting tube 21 can be limited by the second tube body 18.

[0032] A plurality of hooks 15 are formed at the upper end of the upright pole 12 , so that the patient can hang the infusion bag on the hooks 15 if the patient needs infusion when going out.

[0033] When the patient needs to go out, first remove the negative pressure chest closed drainage bottle from the bedside and put it into the first basket, and then fix it with a pressure rod; then, disconnect the negative pressure source connecting tube from the negative pressure source on the wall of the ward, and immediately connect the negative pressure source connecting tube to the suction nozzle of the vacuum pump; act as a vacuum pump; the vacuum pump needs to be adjusted in advance to suit the patient's drainage. A pressure regulating valve and a gas meter can be connected between the suction nozzle of the vacuum pump and the patient's negative pressure source connecting tube to adjust the air pressure and indicate the current air pressure; or a vacuum pump with suitable parameters can be directly selected, so there is no need for pressure adjustment. In this way, when the patient goes out, negative pressure is provided by the vacuum pump to continue negative pressure drainage.

Claims

1. A mobile bracket for a negative pressure chest closed drainage bottle, comprising a base; casters are installed on the lower side of the base; a vertical pole is integrally formed on the upper side of the base; characterized in that: A first housing is installed at the lower part of the vertical pole, and the first housing is used to install a negative pressure chest closed drainage bottle used by the subject; the negative pressure chest closed drainage bottle is formed with a negative pressure source connection tube; A second housing is integrally formed at the upper portion of the vertical pole, and the second housing is used to accommodate a vacuum pump and a battery, and the vacuum pump is powered by the battery; a first through hole is formed at the bottom of the second housing; the vacuum pump's suction nozzle extends downward from the first through hole to be connected to the negative pressure source connecting tube of the negative pressure chest closed drainage bottle.

2. The mobile bracket for negative pressure chest closed drainage bottle according to claim 1, characterized in that: The upper end of the first housing is open, and the height of the front wall is smaller than the height of the rear wall.

3. The mobile bracket for negative pressure chest closed drainage bottle according to claim 2, characterized in that: A second through hole is formed on the front wall of the first basket; a pressure rod is installed in the second through hole; the pressure rod includes a rod body; a first end of the rod body forms a circular pressing plate; the pressing plate is in the first basket; the rod body can be slidably inserted into the second through hole; a solenoid compression spring is installed on the rod body; the solenoid compression spring is between the pressing plate and the front wall; the pressing plate is used to press the front side of the negative pressure chest closed drainage bottle, and the rear side of the negative pressure chest closed drainage bottle is pressed on the inner side of the rear wall of the first basket, so that the negative pressure chest closed drainage bottle is clamped between the rear wall of the first basket and the pressing plate.

4. The mobile bracket for negative pressure chest closed drainage bottle according to claim 2, characterized in that: A first tube body is integrally formed on the rear side of the rear wall of the first housing; the first tube body is sleeved on the vertical pole; the lower part of the first tube body extends downward beyond the lower side surface of the first housing; a threaded hole is formed on the lower part of the first tube body; a bolt is installed in the threaded hole; the end of the bolt abuts against the circumferential surface of the vertical pole, thereby fixing the first housing at an appropriate position at the lower part of the vertical pole.

5. The mobile bracket for negative pressure chest closed drainage bottle according to claim 4, characterized in that: A plane cutting portion is formed on the front side of the lower part of the vertical pole; the end of the bolt abuts against the plane cutting portion.

6. The mobile bracket for negative pressure chest closed drainage bottle according to claim 2, characterized in that: A second tube body is integrally formed on the vertical pole; the second tube body is located between the first frame body and the second frame body; the middle portion of the negative pressure source connecting tube of the negative pressure chest closed drainage bottle passes through the second tube body.

7. The mobile bracket for negative pressure chest closed drainage bottle according to claim 1, characterized in that: A plurality of hooks are formed on the upper end of the vertical rod.

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