Leakproofness sputum suction bottle device

Abstract

The utility model provides a tight sputum suction bottle device, which relates to the field of medical instruments and comprises a bottle body, a cover is mounted at the top of the bottle body, a sputum suction port and a negative pressure port are respectively arranged on the cover, a connecting sleeve is fixed at the top end of the sputum suction port, and a connecting pipe is fixedly communicated with the middle of the top end of the connecting sleeve. The connecting sleeve, the sealing ring, the sealing cover and the movable assembly are arranged on the sputum suction opening, the movable assembly enables the sealing cover to correspondingly rotate at the bottom end of the connecting pipe, when the negative pressure opening is connected with a working negative pressure machine, suction force can be generated on the sealing cover in the sputum suction opening, the sealing cover is opened, the sputum suction pipe can be communicated with the sputum suction opening, and therefore the sputum suction effect is improved. When the negative pressure machine is closed and sputum suction is finished, the movable assembly enables the sealing cover to reset and is matched with the sealing ring to seal the connecting pipe, and therefore the sputum suction opening has good sealing performance when the sputum suction bottle is not used.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a tight sputum suction bottle device. Background Art

[0002] Suctioning refers to a method of sucking out respiratory secretions through the mouth, nose, and artificial airway to keep the respiratory tract open and prevent complications such as aspiration pneumonia, atelectasis, and suffocation. It is suitable for comatose patients, patients with a lot of sputum who may suffocate, and patients who need intratracheal medication, injection of contrast agents, or dilution of sputum. In clinical medicine, many patients are unable to cough on their own and require artificial suction to keep the respiratory tract open and facilitate lung ventilation. The suction device used to suction sputum from patients includes a suction bottle and a suction tube. Two suction tubes are movably connected to the top of the suction bottle, one of which is connected to the suction tube and connected to the patient's respiratory tract, and the other is connected to the negative pressure tube and connected to the negative pressure machine, so as to quickly suck the sputum into the suction bottle.

[0003] At present, there is no special equipment to place the suction bottle. The suction bottle does not have a fixed place and is placed randomly next to the bed. When in use, it is easy to be accidentally touched and shaken and tipped over, causing the liquid in the suction bottle to flow back into the suction tube, increasing the risk of cross infection and making it very inconvenient to use. Utility Model Content

[0004] The utility model aims to solve the problem that the existing sputum suction bottle is usually randomly placed beside the hospital bed and is easily knocked over, causing the liquid in the sputum suction bottle to flow back to the sputum suction tube.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a strict sputum suction bottle device, comprising a bottle body, a cover is installed on the top of the bottle body, a sputum suction port and a negative pressure port are respectively arranged on the cover, a connecting sleeve is fixed to the top of the sputum suction port, a connecting pipe is fixedly connected to the middle of the top of the connecting sleeve, a sealing ring is fixed to the bottom end of the connecting pipe, the bottom surface of the sealing ring is in close contact with the sealing cover, a movable component of the sealing cover is arranged on the sputum suction port, and a hanging component is installed on the surface of the bottle body.

[0006] Preferably, the movable assembly includes an ear block fixed to the top of the sealing cover, and the sealing cover rotates at the bottom end of the connecting pipe in cooperation with the ear block via a pin.

[0007] Preferably, two support plates are symmetrically fixed to the inner wall of the sputum suction port, a round rod is fixed between the two support plates, a torsion spring is sleeved on the surface of the round rod, and two ends of the torsion spring are respectively fixed to the sealing cover and the sputum suction port.

[0008] Preferably, the suspension assembly comprises an arc-shaped clamping plate, and connecting plates are fixed to both ends of the arc-shaped clamping plate, wherein a threaded hole is opened in the middle of one of the connecting plates, and a circular hole is opened in the middle of the other connecting plate.

[0009] Preferably, a screw rod is threadedly connected in the threaded hole, a knob is fixed to one end of the screw rod, and the other end of the screw rod slides through the circular hole and fixes a limiting plate.

[0010] Preferably, the size of the circular hole is matched with the end of the screw, and the diameter of the limiting plate is larger than the diameter of the circular hole.

[0011] Preferably, a protrusion is fixed on the surface of the arc-shaped clamping plate, a mounting hole is opened in the middle of the protrusion, and a cable tie is arranged in the mounting hole.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, a connecting sleeve, a sealing ring, a sealing cover and a movable component are arranged on the sputum suction port, and the movable component enables the sealing cover to rotate accordingly at the bottom end of the connecting tube. When the negative pressure port is connected to a working negative pressure machine, suction is generated on the sealing cover in the sputum suction port, and the sealing cover is opened, so that the sputum suction tube can be connected to the sputum suction port, and the medical staff can smoothly perform sputum suction on the patient. When the negative pressure machine is turned off to end the sputum suction, the movable component resets the sealing cover and cooperates with the sealing ring to close the connecting tube, so that the sputum suction port has good sealing when the sputum suction bottle is not in use.

[0014] 2. In the utility model, by setting a hanging component, the suction bottle can be hung on the bed armrest or table by binding, so that the suction bottle can be placed next to the bed for use relatively stably and is not easily knocked over by moving people. In combination with the sealing cover, liquid backflow can be avoided, sputum splashing and external bacteria entry can be prevented, thereby ensuring safe and effective suction operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the overall structure of a strict sputum suction bottle device proposed by the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the structure of a lid and a sputum suction port of a tight sputum suction bottle device proposed by the utility model;

[0017] Figure 3 This is a partially cutaway structural stereogram of a connecting sleeve and a connecting pipe in a tight sputum suction bottle device proposed by the utility model;

[0018] Figure 4A strict sputum suction bottle device proposed by the utility model Figure 2 A in the middle is an enlarged stereoscopic view of the structure;

[0019] Figure 5 This is a three-dimensional diagram of the arc-shaped splint structure in a tight sputum suction bottle device proposed by the utility model.

[0020] Legend: 1. Bottle body; 2. Lid; 3. Suction port; 4. Negative pressure port; 5. Connecting sleeve; 6. Connecting tube; 7. Sealing ring; 8. Sealing cover; 9. Movable assembly; 901. Ear block; 902. Support plate; 903. Round rod; 904. Torsion spring; 10. Suspension assembly; 1001. Arc splint; 1002. Connecting plate; 1003. Threaded hole; 1004. Round hole; 1005. Screw; 1006. Limiting plate; 1007. Bump; 1008. Mounting hole; 1009. Cable tie. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides a strict sputum suction bottle device, including a bottle body 1, a cover 2 is installed on the top of the bottle body 1, a sputum suction port 3 and a negative pressure port 4 are respectively arranged on the cover 2, a connecting sleeve 5 is fixed to the top of the sputum suction port 3, a connecting pipe 6 is fixedly connected to the middle of the top of the connecting sleeve 5, a sealing ring 7 is fixed to the bottom end of the connecting pipe 6, the bottom surface of the sealing ring 7 is in close contact with a sealing cover 8, a movable component 9 of the sealing cover 8 is arranged on the sputum suction port 3, and a hanging component 10 is installed on the surface of the bottle body 1.

[0024] The effect achieved by the entire embodiment 1 is that after the hanging component 10 is first installed on the bottle body 1, the hanging component 10 is tied to a suitable position, so that the sputum suction bottle can be relatively fixed next to the bed for use at any time, and the movable component 9 can make the sealing cover 8 move at the bottom end of the connecting pipe 6. When the negative pressure port 4 is connected to the negative pressure machine for suction operation, suction will be generated on the sealing cover 8 in the sputum suction port 3, and the sealing cover 8 will be opened, so that the sputum suction tube can be connected to the sputum suction port 3, and the medical staff can smoothly perform sputum suction on the patient. When the negative pressure machine is turned off to end the sputum suction, the movable component 9 will rotate the sealing cover 8 to reset, and cooperate with the sealing ring 7 to close the connecting pipe 6, that is, when the sputum suction bottle is not in use, the sputum suction port 3 has good sealing performance, so that the sputum suction bottle is not easily knocked down by active people, and the sealing cover 8 will seal the sputum suction port 3, so as to prevent sputum from overflowing and external bacteria from entering.

[0025] Embodiment 2, as Figure 1-Figure 5 As shown, the movable component 9 includes an ear block 901 fixed to the top of the sealing cover 8, and the sealing cover 8 rotates at the bottom end of the connecting pipe 6 through a pin shaft and the ear block 901; two support plates 902 are symmetrically fixed to the inner wall of the sputum suction port 3, a round rod 903 is fixed between the two support plates 902, and a torsion spring 904 is sleeved on the surface of the round rod 903, and the two ends of the torsion spring 904 are respectively fixed to the sealing cover 8 and the sputum suction port 3; the suspension component 10 includes an arc-shaped clamping plate 1001, and connecting plates 1002 are fixed to both ends of the arc-shaped clamping plate 1001, and a threaded hole 1003 is opened in the middle of one of the connecting plates 1002 A circular hole 1004 is formed in the middle of the other connecting plate 1002; a screw rod 1005 is threadedly connected to the threaded hole 1003, a knob is fixed to one end of the screw rod 1005, and the other end of the screw rod 1005 slides through the circular hole 1004 and is fixed with a limiting plate 1006; the size of the circular hole 1004 is adapted to the end of the screw rod 1005, and the diameter of the limiting plate 1006 is larger than the diameter of the circular hole 1004; a protrusion 1007 is fixed on the surface of the arc-shaped clamping plate 1001, a mounting hole 1008 is formed in the middle of the protrusion 1007, and a cable tie 1009 is arranged in the mounting hole 1008.

[0026] The effect achieved by the entire embodiment 2 is that the attraction generated by the negative pressure machine is greater than the force of the torsion spring 904, that is, the start and stop of the negative pressure machine can control the corresponding opening and closing of the sealing cover 8, so that the suction port 3 of the sputum suction bottle can be closed when not in use to prevent the sputum inside from splashing out and external bacteria from entering the sputum suction bottle. The corresponding operation of the screw 1005 can disassemble and assemble the arc-shaped splint 1001 accordingly, and the arc-shaped splint 1001 can be installed on sputum suction bottles of different specifications, thereby increasing the scope of application. The cable tie 1009 connected in series on the protrusion 1007 of the arc-shaped splint 1001 can be tied to a suitable object on a bed or next to the bed, so that the sputum suction bottle can be relatively fixed in a suitable position.

[0027] Working principle: The suspension assembly 10 can be assembled and disassembled on the bottle body 1 with the cooperation of the screw 1005 and the threaded hole 1003. The cooperation of the cable tie 1009 and the mounting hole 1008 can make the cable tie 1009 of the arc clamping plate 1001 in series be replaceable. The suspension assembly 10 as a whole can be recycled and reused, and has a wide range of applications. When in use, the staff first puts the arc clamping plate 1001 on the appropriate position on the bottle body 1, and then turns the knob to rotate the screw 1005. With the cooperation of the threaded hole 1003 and the limit plate 1006, the arc clamping plate 1001 can be clamped. Tightly fit it on the surface of the bottle body 1, and then use a cable tie 1009 to pass through the installation hole 1008. The cable tie 1009 can be used to tie the suction bottle to a suitable place next to the bed. When the negative pressure machine is started to perform suction operation, the suction force generated by the negative pressure machine in the bottle body 1 will overcome the force of the torsion spring 904, and the torsion spring 904 is squeezed, so that the sealing cover 8 can be rotated to open, so that the suction port 3 and the connecting tube 6 are connected. After turning off the negative pressure machine, the bottle body 1 loses its attraction. Under the action of the torsion spring 904, the sealing cover 8 can be reset and rotated, so that the sealing cover 8 cooperates with the sealing ring 7 again to close the connecting tube 6.

[0028] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A strict sputum suction bottle device, characterized in that: The invention comprises a bottle body (1), a cover (2) is installed on the top of the bottle body (1), a sputum suction port (3) and a negative pressure port (4) are respectively arranged on the cover (2), a connecting sleeve (5) is fixed on the top of the sputum suction port (3), a connecting pipe (6) is fixedly connected to the middle of the top of the connecting sleeve (5), a sealing ring (7) is fixed on the bottom end of the connecting pipe (6), the bottom surface of the sealing ring (7) is in close contact with a sealing cover (8), a movable component (9) of the sealing cover (8) is arranged on the sputum suction port (3), and a hanging component (10) is installed on the surface of the bottle body (1).

2. A strict sputum suction bottle device according to claim 1, characterized in that: The movable assembly (9) comprises an ear block (901) fixed on the top of the sealing cover (8), and the sealing cover (8) rotates at the bottom end of the connecting pipe (6) by cooperating with the ear block (901) via a pin shaft.

3. A strict sputum suction bottle device according to claim 2, characterized in that: Two support plates (902) are symmetrically fixed to the inner wall of the sputum suction port (3), a round rod (903) is fixed between the two support plates (902), a torsion spring (904) is sleeved on the surface of the round rod (903), and the two ends of the torsion spring (904) are respectively fixed to the sealing cover (8) and the sputum suction port (3).

4. A tight sputum suction bottle device according to claim 1, characterized in that: The suspension assembly (10) comprises an arc-shaped clamping plate (1001), and connecting plates (1002) are fixed to both ends of the arc-shaped clamping plate (1001), wherein a threaded hole (1003) is provided in the middle of one of the connecting plates (1002), and a round hole (1004) is provided in the middle of the other connecting plate (1002).

5. A tight sputum suction bottle device according to claim 4, characterized in that: A screw rod (1005) is threadedly connected in the threaded hole (1003), a knob is fixed to one end of the screw rod (1005), and the other end of the screw rod (1005) slides through the circular hole (1004) and is fixed to a limiting plate (1006).

6. A tight sputum suction bottle device according to claim 5, characterized in that: The size of the circular hole (1004) is matched with the end of the screw rod (1005), and the diameter of the limiting plate (1006) is larger than the diameter of the circular hole (1004).

7. A strict sputum suction bottle device according to claim 6, characterized in that: A protrusion (1007) is fixed on the surface of the arc-shaped clamping plate (1001), a mounting hole (1008) is provided in the middle of the protrusion (1007), and a cable tie (1009) is arranged in the mounting hole (1008).

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