Lung-heat clearing and sputum excretion device for severe respiration

Abstract

The utility model relates to the field of lung-heat clearing and sputum excretion, and discloses a lung-heat clearing and sputum excretion device for severe respiration, which comprises a sputum suction machine, the upper surface of the sputum suction machine is fixedly connected with a handle, a suction tube is arranged on the upper surface of the sputum suction machine, a fixing component is arranged on the upper surface of the sputum suction machine, and an installation component is arranged on the left surface of the sputum suction machine. The mounting assembly comprises an L-shaped plate, a collecting bottle is fixedly connected to the left surface of the L-shaped plate, a bottle cap is installed on the upper surface of the collecting bottle in a screwing mode, and a sputum suction pipe penetrates through the left end of the upper surface of the bottle cap and is fixedly connected with the left end of the upper surface of the bottle cap. According to the utility model, through the cooperation of the fixing assembly, the connecting pipes of different models can be fixed on the outer wall of the suction pipe, so that the connecting pipes and the suction pipe are firmly fixed, the problems that the connecting pipes swing due to accidental touch of a patient and are separated from the suction pipe, gas containing sputum leaks out, and cross infection is caused are solved, and the stability of the device in use is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of lung clearing and expectoration, in particular to a lung clearing and expectoration device for severe respiratory diseases. Background Art

[0002] A suction machine is a medical device used to help critically ill patients eliminate respiratory secretions. Critically ill patients, especially those who are unable to expectorate on their own or have impaired respiratory function, often have accumulation of respiratory secretions. If not cleared in time, it may lead to serious problems such as respiratory obstruction and infection. Therefore, a suction machine is needed to assist patients in expectorating. Expectoration is not only a key measure in respiratory medicine care, but also an important means to maintain the health of the patient's respiratory system.

[0003] After searching, Chinese patent announcement number: CN219022511U discloses a lung clearing and sputum discharge device, including a collecting tank and a main box, a cover is installed on the top of the collecting tank by screwing, a sputum suction tube is connected to one side of the top of the cover, and an air suction tube is connected to the other side, a suction nozzle is fixed to one end of the sputum suction tube, a plurality of blades are fixed inside the sputum suction tube, and an L-shaped plate is fixed to the outer wall of the collecting tank; the lung clearing and sputum discharge device of the utility model can cut the sputum inside the sputum suction tube for multiple times through the arranged blades, and avoids the blockage of the sputum suction tube to a certain extent, which is beneficial for medical staff to quickly perform sputum discharge treatment on the patient, thereby avoiding delaying the patient's precious treatment time. Through the arrangement and use of the above-mentioned components, the defects of the original device are solved to a certain extent, and it is easy to use.

[0004] Although the device has certain improvements, it still has the following shortcomings: the suction tube in the device is installed on the outer wall of the connecting pipe mouth by plugging and unplugging, and the installation firmness is poor. When the suction tube is swung due to accidental touching by the patient, it is easy to fall off from the connecting pipe mouth, causing the gas containing sputum to leak out, which is easy to cause cross infection of bacteria and has certain hidden dangers. In addition, the L-shaped plate in the device is hung on the U-shaped plate, and it is easy to slip during the movement of the device, causing damage to the collection tank. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a lung clearing and sputum removal device for severe respiratory diseases, aiming to improve the problem that the suction tube in the prior art is installed on the outer wall of the connecting pipe mouth by plugging and unplugging, the installation firmness is poor, and it is easy to fall off.

[0006] In order to achieve the above-mentioned objectives, the utility model adopts the following technical scheme: a lung clearing and sputum removal device for critical respiratory disease, comprising a sputum suction machine, a handle fixedly connected to the upper surface of the sputum suction machine, a suction tube arranged on the upper surface of the sputum suction machine, a fixing component arranged on the upper surface of the sputum suction machine, a mounting component arranged on the left surface of the sputum suction machine, the mounting component comprising an L-shaped plate, a collecting bottle fixedly connected to the left surface of the L-shaped plate, a bottle cap screwedly mounted on the upper surface of the collecting bottle, a sputum suction tube penetrating through and fixedly connected to the left end of the upper surface of the bottle cap, a connecting pipe penetrating through and fixedly connected to the right end of the upper surface of the bottle cap, the fixing component comprising a fixing pipe, a positioning ring threadedly connected to the outer wall of the fixing pipe, a sliding groove arranged on the upper surface of the positioning ring, a positioning block slidingly connected to the inner wall of the sliding groove.

[0007] As a further description of the above technical solution:

[0008] The fixing assembly also includes a positioning rod, a sliding block is penetrated and slidably connected to the front surface of the fixing tube, an arc plate is fixedly connected to the rear surface of the sliding block, and a positioning groove is opened on the right surface of the sliding block.

[0009] As a further description of the above technical solution:

[0010] The installation assembly also includes a U-shaped plate, the inner wall of the L-shaped plate is elastically connected to a clamping block via a compression spring, and the front surface of the clamping block is fixedly connected to a shifting block.

[0011] As a further description of the above technical solution:

[0012] The right surface of the U-shaped plate is fixedly connected to the left surface of the suction machine, the L-shaped plate is plugged into the upper surface of the U-shaped plate, the clamping block passes through and is slidably connected to the left surface of the L-shaped plate, and the shifting block passes through and is slidably connected to the front surface of the L-shaped plate.

[0013] As a further description of the above technical solution:

[0014] The lower surface of the clamping block is set as an inclined surface, one end of the compression spring is fixedly connected to the right surface of the clamping block, and the other end of the compression spring is fixedly connected to the inner wall of the right side of the L-shaped plate.

[0015] As a further description of the above technical solution:

[0016] The right end of the connecting tube is sleeved on the outer wall of the suction tube, the lower surface of the fixed tube is fixedly connected to the upper surface of the sputum suction machine, the middle section of the outer wall of the fixed tube is provided with threads, and the slide groove is provided in a ring shape.

[0017] As a further description of the above technical solution:

[0018] The right surface of the positioning rod is fixedly connected to the left surface of the positioning block, and the positioning rod is slidably connected to the inner wall of the positioning groove.

[0019] As a further description of the above technical solution:

[0020] The slider, arc plate, positioning block and positioning rod are arranged in four groups, and the slider, arc plate, positioning block and positioning rod are arranged in a circular array with the center of the fixed tube as the origin.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, connecting tubes of different types can be fixed on the outer wall of the straw through the cooperation of the fixing components, so that the connecting tube and the straw are firmly fixed, which solves the problem that the connecting tube is swung due to accidental touching by the patient and the straw is detached, resulting in leakage of gas containing sputum and causing cross infection, enhances the stability of the device during use, and reduces safety hazards.

[0023] 2. In the utility model, the collection bottle and the suction machine can be fixed by the cooperation of the card block, the shift block, the compression spring, the U-shaped plate and the L-shaped plate. When the limit is not released, the collection bottle cannot be separated from the suction machine, which reduces the risk of the collection bottle falling and improves the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0025] Figure 2 It is a schematic cross-sectional diagram of the three-dimensional structure of the U-shaped plate and the L-shaped plate in the utility model;

[0026] Figure 3 This is a schematic diagram of the disassembly of the three-dimensional structure of the connecting tube, the suction tube, and the fixed tube in the utility model;

[0027] Figure 4 This is a schematic diagram of the disassembly of the three-dimensional structure of the fixed tube, the positioning ring, and the slider in the utility model;

[0028] Figure 5 It is a schematic diagram of the disassembly of the three-dimensional structure of the sliding block and the positioning block in the utility model.

[0029] Legend:

[0030] 1. Suction machine; 2. Handle; 3. Collection bottle; 4. Bottle cap; 5. Connecting tube; 6. Suction tube; 7. Mounting assembly; 71. U-shaped plate; 72. L-shaped plate; 73. Block; 74. Dial block; 75. Compression spring; 8. Fixing assembly; 81. Fixing tube; 82. Positioning ring; 83. Sliding block; 84. Arc plate; 85. Positioning block; 86. Positioning rod; 801. Positioning groove; 802. Slide groove; 9. Suction tube. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 , Figure 3 , Figure 4 , the utility model provides an embodiment: a lung clearing and expectoration device for severe respiratory disease, including a sputum suction machine 1, the sputum suction machine 1 is a prior art and can be implemented by technicians in this field. Since it is a prior art, it will not be described in detail in this case. Some critically ill patients are unable to expectorate on their own and often use a sputum suction machine 1. A handle 2 is fixedly connected to the upper surface of the sputum suction machine 1 for easy gripping. A suction tube 9 is provided on the upper surface of the sputum suction machine 1, and the suction tube 9 is connected to the inside of the sputum suction machine 1. A fixing component 8 is provided on the upper surface of the sputum suction machine 1, and an installation component 7 is provided on the left surface of the sputum suction machine 1. The installation component 7 includes an L-shaped plate 72, and a collection bottle 3 is fixedly connected to the left surface of the L-shaped plate 72. The sucked sputum will The sputum is stored in the collecting bottle 3, and a bottle cap 4 is screwed on the upper surface of the collecting bottle 3. The bottle cap 4 can close the collecting bottle 3 to prevent sputum from leaking out. A sputum suction tube 6 is passed through and fixedly connected to the left end of the upper surface of the bottle cap 4. A suction nozzle is provided at the left end of the sputum suction tube 6, and the patient can hold the suction nozzle more conveniently. A connecting tube 5 is passed through and fixedly connected to the right end of the upper surface of the bottle cap 4. The connecting tube 5 connects the bottle cap 4 and the suction tube 9. The fixing assembly 8 includes a fixing tube 81, and a positioning ring 82 is threadedly connected to the outer wall of the fixing tube 81. When the positioning ring 82 rotates, it will move longitudinally along the outer wall of the fixing tube 81. A slide groove 802 is provided on the upper surface of the positioning ring 82, and a positioning block 85 is slidably connected to the inner wall of the slide groove 802.

[0033] Reference Figure 3 - Figure 5 The fixing assembly 8 also includes a positioning rod 86. A slider 83 is passed through and slidably connected to the front surface of the fixing tube 81. An arc plate 84 is fixedly connected to the rear surface of the slider 83. The slider 83 and the arc plate 84 can move synchronously. A positioning groove 801 is provided on the right surface of the slider 83. The positioning groove 801 is set to be inclined, with the front higher and the back lower.

[0034] Reference Figure 1 - Figure 2The mounting assembly 7 also includes a U-shaped plate 71, an inner wall of the L-shaped plate 72 is elastically connected to a clamping block 73 through a compression spring 75, a front surface of the clamping block 73 is fixedly connected to a shifting block 74, and a front surface of the shifting block 74 protrudes from the front surface of the L-shaped plate 72 for easy shifting.

[0035] Reference Figure 1 - Figure 2 The right surface of the U-shaped plate 71 is fixedly connected to the left surface of the suction machine 1, and the L-shaped plate 72 is inserted into the upper surface of the U-shaped plate 71, which can connect the suction machine 1 and the collection bottle 3. The block 73 passes through and is slidably connected to the left surface of the L-shaped plate 72, and the shift block 74 passes through and is slidably connected to the front surface of the L-shaped plate 72.

[0036] Reference Figure 1 - Figure 2 The lower surface of the block 73 is set as an inclined surface. When the lower surface of the block 73 is squeezed, the block 73 will move to the right. The upper surface of the block 73 is set as a plane. One end of the compression spring 75 is fixedly connected to the right surface of the block 73, and the other end of the compression spring 75 is fixedly connected to the inner wall on the right side of the L-shaped plate 72. When the block 73 moves to the right, it will squeeze the compression spring 75 to generate a reaction force.

[0037] Reference Figure 1 , Figure 3 , Figure 4 The right end of the connecting tube 5 is sleeved on the outer wall of the suction tube 9, the lower surface of the fixed tube 81 is fixedly connected to the upper surface of the suction machine 1, the fixed tube 81 surrounds the suction tube 9, and a thread is provided in the middle section of the outer wall of the fixed tube 81, the thread lead angle is less than 5°, and it has self-locking properties, and the slide groove 802 is opened in a ring shape.

[0038] Reference Figure 3 - Figure 5 The right surface of the positioning rod 86 is fixedly connected to the left surface of the positioning block 85, and the positioning rod 86 is slidably connected to the inner wall of the positioning groove 801. When the positioning rod 86 moves, it will squeeze the positioning groove 801, so that the slider 83 moves forward and backward.

[0039] Reference Figure 3 - Figure 5 There are four groups of sliders 83, arc plates 84, positioning blocks 85, and positioning rods 86. The four groups of sliders 83, arc plates 84, positioning blocks 85, and positioning rods 86 are arranged in a circular array with the center of the fixed tube 81 as the origin, and can fix the connecting tube 5 to the outer wall of the straw 9 from multiple directions.

[0040] Working principle: When the device is used, first insert the L-shaped plate 72 into the U-shaped plate 71. During the insertion, the inclined surface of the lower surface of the block 73 will be squeezed, and the block 73 will move to the right to release the obstruction and squeeze the compression spring 75 to produce a reaction force. When the insertion is completed, the block 73 will not be squeezed, and the reaction force of the compression spring 75 will push the block 73 to move to the left to limit the L-shaped plate 72, so that the collection bottle 3 and the bottle cap 4 are firmly fixed on the sputum suction machine 1. When they need to be removed, move the dial block 74 to the right to drive the block 73 to move to the right and retract into the L-shaped plate 72 to release the obstruction, and then pull the L-shaped plate 72 upward.

[0041] After the collecting bottle 3 and the bottle cap 4 are fixed on the sputum suction machine 1, the connecting tube 5 is sleeved on the outer wall of the suction tube 9, and then the positioning ring 82 is rotated to drive the positioning block 85 to move upward. The positioning block 85 moving upward will slide along the track of the slide groove 802 and drive the positioning rod 86 to move upward. The positioning rod 86 moving upward will squeeze the positioning groove 801 to make the slider 83 move toward the center of the suction tube 9, and the slider 83 will drive the arc plate 84 to move synchronously. The arc plate 84 will firmly press the connecting tube 5 against the outer wall of the suction tube 9. After pressing, stop rotating the positioning ring 82, and the device will become stable due to the self-locking property of the thread. When it is necessary to remove the connecting tube 5 from the suction tube 9, the positioning ring 82 is rotated in the opposite direction to drive the positioning block 85 and the positioning rod 86 to move downward. The positioning rod 86 moving downward will squeeze the positioning groove 801 to make the slider 83 and the arc plate 84 open outward. The arc plate 84 opened outward will release the squeezing of the connecting tube 5, and then the connecting tube 5 will be removed from the suction tube 9.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lung clearing and expectoration device for severe respiratory illness, comprising a sputum suction machine (1), characterized in that: The upper surface of the sputum suction machine (1) is fixedly connected with a handle (2), the upper surface of the sputum suction machine (1) is provided with a suction tube (9), the upper surface of the sputum suction machine (1) is provided with a fixing assembly (8), the left surface of the sputum suction machine (1) is provided with a mounting assembly (7), the mounting assembly (7) comprises an L-shaped plate (72), the left surface of the L-shaped plate (72) is fixedly connected with a collecting bottle (3), the upper surface of the collecting bottle (3) is screwed with a bottle cap (4), the left end of the upper surface of the bottle cap (4) is penetrated and fixedly connected with a sputum suction tube (6), the right end of the upper surface of the bottle cap (4) is penetrated and fixedly connected with a connecting tube (5), the fixing assembly (8) comprises a fixing tube (81), the outer wall of the fixing tube (81) is threadedly connected with a positioning ring (82), the upper surface of the positioning ring (82) is provided with a sliding groove (802), and the inner wall of the sliding groove (802) is slidably connected with a positioning block (85).

2. A lung clearing and expectoration device for severe respiratory illness according to claim 1, characterized in that: The fixing assembly (8) also includes a positioning rod (86), a slider (83) passes through and is slidably connected to the front surface of the fixing tube (81), an arc plate (84) is fixedly connected to the rear surface of the slider (83), and a positioning groove (801) is provided on the right surface of the slider (83).

3. A lung clearing and expectoration device for severe respiratory illness according to claim 1, characterized in that: The mounting assembly (7) further comprises a U-shaped plate (71), the inner wall of the L-shaped plate (72) being elastically connected to a clamping block (73) via a compression spring (75), and the front surface of the clamping block (73) being fixedly connected to a shifting block (74).

4. A lung clearing and expectoration device for severe respiratory illness according to claim 3, characterized in that: The right surface of the U-shaped plate (71) is fixedly connected to the left surface of the sputum suction machine (1), the L-shaped plate (72) is plugged into the upper surface of the U-shaped plate (71), the clamping block (73) passes through and is slidably connected to the left surface of the L-shaped plate (72), and the shifting block (74) passes through and is slidably connected to the front surface of the L-shaped plate (72).

5. The device for clearing lungs and removing phlegm for severe respiratory illness according to claim 3, characterized in that: The lower surface of the clamping block (73) is arranged as an inclined surface, one end of the compression spring (75) is fixedly connected to the right surface of the clamping block (73), and the other end of the compression spring (75) is fixedly connected to the inner wall on the right side of the L-shaped plate (72).

6. A lung clearing and expectoration device for severe respiratory illness according to claim 3, characterized in that: The right end of the connecting tube (5) is sleeved on the outer wall of the suction tube (9), the lower surface of the fixed tube (81) is fixedly connected to the upper surface of the sputum suction machine (1), the middle section of the outer wall of the fixed tube (81) is provided with a thread, and the slide groove (802) is provided in a ring shape.

7. A lung clearing and expectoration device for severe respiratory illness according to claim 2, characterized in that: The right surface of the positioning rod (86) is fixedly connected to the left surface of the positioning block (85), and the positioning rod (86) is slidably connected to the inner wall of the positioning groove (801).

8. The device for clearing lungs and removing phlegm for severe respiratory illness according to claim 2, characterized in that: The slider (83), the arc plate (84), the positioning block (85), and the positioning rod (86) are provided in four groups, and the four groups of the slider (83), the arc plate (84), the positioning block (85), and the positioning rod (86) are arranged in a circular array with the center of the fixed tube (81) as the origin.

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