Sputum adsorption auxiliary tool for old people

Abstract

The invention relates to the technical field of sputum adsorption, in particular to a sputum adsorption auxiliary tool for old people. The sputum aspirator comprises a sputum aspirator body, the sputum aspirator body comprises a sputum suction tube, a mounting assembly is mounted on the outer wall of the sputum suction tube and used for holding the sputum suction tube, an adjusting assembly is rotationally connected to the center of the interior of the mounting assembly, and an anti-blocking assembly is slidably connected to the outer wall of the adjusting assembly; the anti-blocking assembly is adjusted through the adjusting assembly to smash sticky substances in sputum inside the sputum suction tube, and the sputum is stirred to be in a state of being easier to flow. The anti-blocking assembly is adjusted through the adjusting assembly, so that the first stirring blade and the second stirring blade can be controlled to be unfolded only when needed and can be contracted on the outer wall of the supporting shaft when not used, the occupied space is reduced, and the using effect of the sputum aspirator body is guaranteed; meanwhile, doctors or nurses can unfold or contract the stirring blades through simple operation steps, complex training is not needed, and the using process is simplified.

Description

Technical Field

[0001] The invention relates to the technical field of sputum adsorption, in particular to a sputum adsorption auxiliary tool for the elderly. Background Art

[0002] Sputum is the liquid secreted by the respiratory tract when it is stimulated. It is also called sputum. Its components include mucus, foreign matter, pathogenic microorganisms, various inflammatory cells, necrotic and detached mucosal epithelial cells, etc. Normal people have very little sputum, but inhalation of irritating gases, bacteria, viruses and other pathogens will cause inflammation of the upper respiratory tract or cause lung disease, which will increase respiratory tract secretions and produce sputum. Sputum contains mucus, inflammatory cells and pathogenic microorganisms. It looks yellow, white, green, etc., and its properties can be divided into foamy sputum, purulent sputum, thin sputum, etc. Some sputum is easy to discharge, while some is not. Sputum has a strong adsorption capacity, like a skilled catcher, capturing dust, dirt and other foreign matter that may invade the lungs, thereby building an important protective barrier for the lungs. In the theory of traditional Chinese medicine, the lungs are regarded as organs that store sputum. Therefore, by observing the color, texture and smell of sputum, we can more intuitively understand the health of the lungs. When there is a problem with our lungs or respiratory system, sputum may become a kind of "alarm". Due to the gradual deterioration of physical functions, the elderly often have weak coughs and difficulty in coughing up sputum. This not only affects the quality of life, but may also lead to serious complications such as respiratory infections and pneumonia. Therefore, the development and use of sputum adsorption auxiliary tools for the elderly is of great practical significance;

[0003] Excessively viscous sputum will make the suction process more difficult and time-consuming. Medical staff may need to spend more time and energy to clean and replace the suction tube, which affects work efficiency. Although existing sputum adsorption auxiliary tools use a stirring paddle to deal with viscous sputum, they still have insufficient stirring efficiency and complicated operation. In addition, the stirring paddle cannot be retracted and continues to occupy the internal space of the suction tube when not in use. This may cause the effective inner diameter of the suction tube to decrease, reducing the channel area available for suction and affecting the suction efficiency of sputum. In view of this, we propose a sputum adsorption auxiliary tool for the elderly. Summary of the invention

[0004] The purpose of the present invention is to provide a sputum adsorption auxiliary tool for the elderly to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides a sputum suction auxiliary tool for the elderly, comprising a sputum suction device body, the sputum suction device body comprising a sputum suction tube, an installation component is installed on the outer wall of the sputum suction tube, the installation component is used to hold the sputum suction tube, an adjustment component is rotatably connected to the center of the installation component, and an anti-blocking component is slidably connected to the outer wall of the adjustment component;

[0006] The anti-blocking component is adjusted by adjusting the component to break up the viscous material in the sputum inside the suction tube, and stir the sputum into a state that is easier to flow.

[0007] As a further improvement of the present technical solution, the installation assembly includes an installation box, the top end of the installation box is rotatably connected to a mounting seat, the inner wall of the mounting seat is provided with a thread, and the bottom end of the installation box is fixedly connected to a snap-fit ​​block, the snap-fit ​​block is arranged in a cylindrical shape, and the outer wall is provided with a thread, wherein: the installation box is arranged as a transparent box structure.

[0008] As a further improvement of the technical solution, the installation assembly also includes a sealing cover, and the inner wall of the sealing cover is provided with a thread, wherein: the sealing cover is threadedly matched with the locking block.

[0009] As a further improvement of the present technical solution, the adjustment component includes a support rod, a limiting groove is provided on the outer wall of the support rod, and two upper and lower limiting grooves are arranged on the same vertical line. A return spring is installed inside the limiting groove, and the end of the return spring is fixedly connected to the limiting block. The bottom end of the support rod is fixedly connected to a knob, wherein: the lower limiting groove is arranged near the top of the knob.

[0010] As a further improvement of the technical solution, the outer wall at the top end of the support rod is provided with a thread, wherein: the outer wall at the top end of the support rod is threadedly matched with the inner wall of the mounting seat.

[0011] As a further improvement of the present technical solution, the adjustment assembly also includes an adjustment cylinder, which is sleeved on the outer wall of the support rod and slidably connected to the support rod. A limiting hole is opened on the outer wall of the bottom end of the adjustment cylinder, wherein the limiting hole cooperates with the limiting block to limit and fix the adjustment cylinder.

[0012] As a further improvement of the present technical solution, the anti-blocking component includes a fixed plate, a movable plate and an adjusting plate, wherein: the fixed plate is fixed to the outer wall above the support rod, the movable plate and the adjusting plate are arranged in sequence below the fixed plate, and the movable plate and the adjusting plate are both slidably connected to the outer wall of the support rod, and extrusion springs are arranged between the lower surface of the fixed plate and the upper surface of the movable plate and between the lower surface of the movable plate and the upper surface of the adjusting plate, wherein: the extrusion spring is sleeved on the outer wall of the support rod.

[0013] As a further improvement of the technical solution, the fixed plate is hinged with a first stirring blade on both relatively side walls, a connecting rod is hinged between the lower surface of the first stirring blade and the side wall of the movable plate, the movable plate is also hinged with a second stirring blade on both relatively side walls, a connecting plate is hinged between the lower surface of the second stirring blade and the side wall of the adjustment plate, wherein: the first stirring blade and the second stirring blade are set to different lengths to evenly disperse the sputum.

[0014] As a further improvement of the technical solution, the upper surface of the adjustment cylinder is fixedly connected to the lower surface of the adjustment plate to adjust the anti-blocking component.

[0015] As a further improvement of the present technical solution, the suction device body also includes a handle, a pull-out rod and a pull-rod tube, the pull-out rod is arranged inside the pull-rod tube, a nozzle is installed at the end of the suction tube, a transverse valve tube is installed at the end of the nozzle, the end of the transverse valve tube is connected to the end of the pull-rod tube, wherein: a sputum storage box is installed on the outer wall of the transverse valve tube.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the sputum adsorption auxiliary tool for the elderly, by setting up an installation box, the outside acts as a grip block, which can first increase the friction between the hand and the suction tube, thereby reducing the risk of the suction tube slipping during operation. This design is particularly suitable for long-term and repeated suction operations, reducing the fatigue of medical staff and improving work efficiency. Secondly, the existence of the installation box on the outer wall of the suction tube makes the insertion depth of the suction tube more precise. By simply marking the position of the installation box, medical staff can more accurately grasp the insertion depth of the suction tube, avoiding mucosal damage caused by blind insertion or incomplete suction. Finally, considering the emergency situations that may be encountered during the suction process, such as the patient's sudden cough or reaction, medical staff can more quickly adjust the position of the suction tube through the installation box or pull it out immediately, thereby minimizing irritation and harm to the patient.

[0018] 2. In the sputum adsorption auxiliary tool for the elderly, the anti-blocking component is adjusted by adjusting the component, so that the first stirring blade and the second stirring blade can be controlled to be unfolded only when needed, and can be retracted on the outer wall of the support shaft when not in use, thereby reducing space occupancy and ensuring the use effect of the sputum suction device body. At the same time, doctors or nurses can unfold or retract the stirring blades through simple operating steps without complicated training, simplifying the use process.

[0019] 3. In the sputum adsorption auxiliary tool for the elderly, a first stirring blade and a second stirring blade of different lengths are provided. Through the synergistic effect of blades of different lengths, the speed of sputum moving to the suction tube port can be accelerated, the blockage caused by slow movement of sputum can be reduced, and the overall stirring efficiency can be improved. In the face of sputum of different viscosities, the combination of long and short blades can provide different degrees of stirring force to adapt to various situations and ensure effective cleaning. The design of long and short blades can achieve multi-point simultaneous stirring of sputum in a single operation, reducing the need for repeated operations, helping to reduce the workload of medical staff, improve nursing efficiency, and make sputum cleaning more convenient.

[0020] 4. In the sputum adsorption auxiliary tool for the elderly, the first stirring blade and the second stirring blade are parallel to the flow direction of the sputum fluid, and the power of the fluid can be used to more efficiently break up and disperse the sputum. The parallel setting helps to reduce fluid resistance and make stirring smoother. When negative pressure is generated during the sputum suction process, the horizontally set first stirring blade and the second stirring blade can effectively cut the viscous sputum, thereby significantly improving the cleaning efficiency. Through effective anti-blocking components, the use of consumables such as saline required during the sputum suction process can be reduced, and the damage to the equipment caused by sputum blockage can be reduced, thereby extending the service life of the sputum suction equipment.

[0021] 5. In the sputum adsorption auxiliary tool for the elderly, the sealing cover cooperates with the locking block thread. When the anti-blocking component needs to be cleaned, the adjusting component and the anti-blocking component can be removed by simply turning the sealing cover counterclockwise, which is quick and simple and easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure assembly of the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the installation assembly of the present invention;

[0024] Figure 3 It is a schematic cross-sectional view of the overall structure of the present invention;

[0025] Figure 4 The second schematic diagram of the overall structure of the present invention is cut away;

[0026] Figure 5 For the present invention Figure 4 A schematic diagram of the structure at A;

[0027] Figure 6 For the present invention Figure 4 Schematic diagram of the structure at B;

[0028] Figure 7 It is a schematic diagram of the structure of the regulating component of the present invention;

[0029] Figure 8 For the present invention Figure 7 The structure diagram at C of ;

[0030] Fig. 9 It is a schematic diagram of the structure of the anti-blocking component of the present invention.

[0031] The meaning of each number in the figure is:

[0032] 100, suction device body; 101, handle; 102, pull rod; 103, pull rod tube; 104, transverse valve tube; 105, nozzle; 106, suction tube; 107, sputum storage box;

[0033] 200, installation assembly; 201, installation box; 2010, snap-fit ​​block; 2011, installation seat; 202, sealing cover;

[0034] 300, anti-blocking assembly; 301, fixed plate; 302, movable plate; 303, adjustment plate; 304, extrusion spring; 3010, first stirring blade; 3011, connecting rod; 3020, second stirring blade; 3021, connecting plate;

[0035] 400, adjustment assembly; 401, support rod; 4010, limit slot; 4011, return spring; 4012, limit block; 4013, knob; 402, adjustment cylinder; 4020, limit hole. DETAILED DESCRIPTION

[0036] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Sputum is the liquid secreted by the respiratory tract when it is stimulated. It is also called sputum. Its components include mucus, foreign matter, pathogenic microorganisms, various inflammatory cells, necrotic and detached mucosal epithelial cells, etc. Normal people have very little sputum, but inhalation of irritating gases, bacteria, viruses and other pathogens will cause inflammation of the upper respiratory tract or cause lung disease, which will increase respiratory tract secretions and produce sputum. Sputum contains mucus, inflammatory cells and pathogenic microorganisms. It looks yellow, white, green, etc., and its properties can be divided into foamy sputum, purulent sputum, thin sputum, etc. Some sputum is easy to discharge, while some is not. Sputum has a strong adsorption capacity, like a skilled catcher, capturing dust, dirt and other foreign matter that may invade the lungs, thereby building an important protective barrier for the lungs. In the theory of traditional Chinese medicine, the lungs are regarded as organs that store sputum. Therefore, by observing the color, texture and smell of sputum, we can more intuitively understand the health of the lungs. When there is a problem with our lungs or respiratory system, sputum may become a kind of "alarm". Due to the gradual deterioration of physical functions, the elderly often have weak coughs and difficulty in coughing up sputum. This not only affects the quality of life, but may also lead to serious complications such as respiratory infections and pneumonia. Therefore, the development and use of sputum adsorption aids for the elderly is of great practical significance.

[0038] See also Figure 1-Figure 9As shown, this embodiment provides a sputum suction auxiliary tool for the elderly, including a sputum suction device body 100, the sputum suction device body 100 includes a sputum suction tube 106, the outer wall of the sputum suction tube 106 is installed with a mounting assembly 200, the mounting assembly 200 is used to hold the sputum suction tube 106, the center of the mounting assembly 200 is rotatably connected with an adjustment assembly 400, and the outer wall of the adjustment assembly 400 is slidably connected with an anti-blocking assembly 300;

[0039] The anti-blocking component 300 is adjusted by the adjusting component 400 to break up the viscous material in the sputum inside the sputum suction tube 106, and stir the sputum into a state that is easier to flow.

[0040] The improvement of this embodiment is that:

[0041] By setting up the installation component 200 and using its exterior as a grip block, firstly, the friction between the hand and the suction tube 106 can be increased, thereby reducing the risk of the suction tube 106 slipping during operation. This design is particularly suitable for long-term, repeated suction operations, which reduces the fatigue of medical staff and improves work efficiency. Secondly, the existence of the installation box 201 on the outer wall of the suction tube 106 makes it more accurate to control the insertion depth of the suction tube 106. By simply marking the position of the installation box 201, medical staff can more accurately grasp the insertion depth of the suction tube 106, thereby avoiding mucosal damage or suction caused by blind insertion. In the event of incomplete sputum suction, finally, taking into account the emergency situations that may be encountered during the sputum suction process, such as the patient's sudden cough or reaction, the medical staff can more quickly adjust the position of the sputum suction tube 106 through the installation box 201 or pull it out immediately, thereby minimizing the stimulation and harm to the patient; at the same time, the anti-blocking component 300 is adjusted through the adjustment component 400 to control the anti-blocking component 300 to break up the viscous substance in the sputum inside the sputum suction tube 106, and stir the sputum into a state that is easier to flow. The doctor or nurse can expand or retract the stirring blades through simple operating steps without the need for complicated training, thereby simplifying the use process.

[0042] Taking into account the subsequent need to install and fix the adjustment component 400 and the anti-blocking component 300, the installation component 200 includes an installation box 201, and the top of the installation box 201 is rotatably connected to a mounting seat 2011, the inner wall of the mounting seat 2011 is provided with a thread, and the bottom end of the installation box 201 is fixedly connected to a snap-fit ​​block 2010, the snap-fit ​​block 2010 is set to a cylindrical shape, and the outer wall is provided with a thread, wherein: the installation box 201 is set to a transparent box structure, and the threads set on the inner wall of the mounting seat 2011 and the threads set on the inner wall of the snap-fit ​​block 2010 are used to prepare for the subsequent convenient disassembly and installation of the adjustment component 400.

[0043] Specifically, the installation component 200 also includes a sealing cover 202, and the inner wall of the sealing cover 202 is provided with threads, wherein: the sealing cover 202 is threadedly matched with the locking block 2010, and the sealing cover 202 can be sealed and fixed to the installation box 201 by rotating the sealing cover 202 clockwise, and vice versa, the sealing cover 202 can be quickly removed.

[0044] In order to subsequently limit and fix the adjustment cylinder 402, the adjustment component 400 includes a support rod 401, and a limiting groove 4010 is provided on the outer wall of the support rod 401. The limiting groove 4010 is provided with two upper and lower limiting grooves on the same vertical line. A return spring 4011 is installed inside the limiting groove 4010, and the end of the return spring 4011 is fixedly connected to the limiting block 4012, and the bottom end of the support rod 401 is fixedly connected to the knob 4013, wherein: the lower limiting groove 4010 is arranged near the top of the knob 4013, and when the user presses down the limiting block 4012, the limiting block 4012 is pressed into the limiting groove 4010 due to the elastic force of the return spring 4011, and conversely, the limiting block 4012 will be pushed out of the limiting groove 4010 due to the elastic force of the spring.

[0045] Specifically, the outer wall of the top end of the support rod 401 is provided with a thread, wherein: the outer wall of the top end of the support rod 401 cooperates with the thread of the inner wall of the mounting seat 2011, and the sealing cover 202 is rotated clockwise, and at the same time, the thread of the top end of the support rod 401 also cooperates with the thread of the inner wall of the mounting seat 2011 to be tightened and fixed.

[0046] Furthermore, the adjustment component 400 also includes an adjustment cylinder 402, which is sleeved on the outer wall of the support rod 401 and slidably connected to the support rod 401. A limiting hole 4020 is provided on the outer wall of the bottom end of the adjustment cylinder 402, wherein: the limiting hole 4020 cooperates with the limiting block 4012 to limit and fix the adjustment cylinder 402. When the user presses down the limiting block 4012, the limiting block 4012 is pressed into the limiting groove 4010 due to the elastic force of the return spring 4011, and the adjustment cylinder 402 can be moved as required. After moving to a certain position so that the limiting hole 4020 corresponds to the limiting block 4012, the limiting block 4012 is pushed out of the limiting groove 4010 and passes through the limiting hole 4020 due to the elastic force of the spring, thereby limiting and fixing the adjustment cylinder 402.

[0047] Taking into account the existing stirring paddle to deal with viscous sputum, the stirring blade cannot be adjusted, which affects the suction efficiency of sputum, the anti-blocking component 300 includes a fixed plate 301, a movable plate 302 and an adjusting plate 303, wherein: the fixed plate 301 is fixed to the outer wall above the support rod 401, the movable plate 302 and the adjusting plate 303 are sequentially arranged below the fixed plate 301, and the movable plate 302 and the adjusting plate 303 are both slidably connected to the outer wall of the support rod 401, and an extrusion spring 304 is arranged between the lower surface of the fixed plate 301 and the upper surface of the movable plate 302 and between the lower surface of the movable plate 302 and the upper surface of the adjusting plate 303, wherein: the extrusion spring 304 is sleeved on the outer wall of the support rod 401;

[0048] The fixed plate 301 is hinged with first stirring blades 3010 on both opposite side walls, a connecting rod 3011 is hinged between the lower surface of the first stirring blade 3010 and the side wall of the movable plate 302, and the movable plate 302 is hinged with second stirring blades 3020 on both opposite side walls, a connecting plate 3021 is hinged between the lower surface of the second stirring blade 3020 and the side wall of the adjustment plate 303, wherein: the first stirring blade 3010 and the second stirring blade 3020 are set to different lengths to evenly distribute the sputum, the fixed plate 301, the movable plate 302 and the adjustment plate 303 are connected in pairs by the extrusion spring 304, and the first stirring blade 3010 and the second stirring blade 3020 are hinged between the two adjacent plates, so that the first stirring blade 3010 and the second stirring blade 3020 can be adjusted as needed, and the first stirring blade 3010 and the second stirring blade 3020 can be retracted on the outer wall of the support shaft when not in use, so as to reduce space occupancy and ensure the use effect of the sputum suction device body 100.

[0049] Preferably, the upper surface of the adjustment cylinder 402 is fixedly connected to the lower surface of the adjustment plate 303 to adjust the anti-blocking component 300. The user controls the movement of the adjustment cylinder 402 to control the adjustment plate 303 to drive the anti-blocking component 300 to move, and adjusts the first stirring blade 3010 and the second stirring blade 3020 as needed.

[0050] Finally, the suction device body 100 also includes a handle 101, a pull rod 102 and a pull rod tube 103. The pull rod 102 is arranged inside the pull rod tube 103. A nozzle 105 is installed at the end of the suction tube 106. A transverse valve tube 104 is installed at the end of the nozzle 105. The end of the transverse valve tube 104 is connected to the end of the pull rod tube 103. The outer wall of the transverse valve tube 104 is installed with a sputum storage box 107. Considering the limited hand strength of the elderly, the handle 101 is made of non-slip material. The user can pull the suction tube 106 to the desired position. 6 is inserted into the patient's mouth, and the medical staff holds the handle 101, and the pull rod tube 103 cooperates with the pulling rod 102 to form a negative pressure environment by pulling, so that the suction tube 106 can effectively absorb the secretions. The negative pressure can be adjusted by controlling the frequency and strength of the pulling rod 102 to meet the needs of different patients. When inhaling, the valve of the transverse valve tube 104 opens, and the strong negative pressure sucks the secretions into the sputum storage box 107. When exhaling, the valve of the transverse valve tube 104 closes, and the negative pressure state is maintained.

[0051] When the sputum adsorption auxiliary tool for the elderly of the present invention is used, the medical staff inserts the sputum suction tube 106 into the patient's oral cavity. Due to the design of the installation box 201, the medical staff can hold and operate the sputum suction tube 106 more conveniently, and then hold the handle 101, the pull rod tube 103 cooperates with the pull rod 102, and a negative pressure environment is formed by pulling, so that the sputum suction tube 106 can effectively absorb secretions. The negative pressure can be adjusted by controlling the frequency and strength of the pull rod 102 to meet the needs of different patients. When inhaling, the valve of the transverse valve tube 104 is opened, and the strong negative pressure sucks the secretions into the sputum storage box 107. When exhaling, the valve of the transverse valve tube 104 is closed, and the negative pressure state is maintained;

[0052] When the medical staff observes the sputum blockage inside the sputum suction tube 106 from the outside of the transparent sputum suction tube 106 and the installation box 201, they can hold the knob 4013 to rotate the support rod 401, driving the first stirring blade 3010 and the second stirring blade 3020 to rotate to break up and disperse the sputum. The arrangement of the first stirring blade 3010 and the second stirring blade 3020 parallel to the flow direction of the sputum fluid helps to reduce fluid resistance and make the stirring smoother. When it is not necessary to use the first stirring blade 3010 and the second stirring blade 3020 to rotate to break up and disperse the sputum, just press down the limit The limit block 4012 is pressed into the limit groove 4010 due to the elastic force of the return spring 4011, and the fixed plate 301, the movable plate 302 and the adjustment plate 303 are connected in pairs by squeezing the spring 304, and the first stirring blade 3010 and the second stirring blade 3020 are hinged between the two adjacent plates, so that the adjustment cylinder 402 can be moved downward on the support rod 401, and after moving to a certain position at the bottom end so that the limit hole 4020 corresponds to the limit block 4012, the limit block 4012 is pushed out of the limit groove 4010 and penetrates the limit hole 4020 due to the elastic force of the spring, and the adjustment cylinder 402 The first stirring blade 3010 and the second stirring blade 3020 are retracted on the outer wall of the support shaft to reduce space occupation and ensure the use effect of the sputum suction device body 100. On the contrary, the limit block 4012 is pressed down again. Due to the elastic force of the return spring 4011, the limit block 4012 is pressed into the limit groove 4010. At this time, the adjustment cylinder 402 is moved upward on the support rod 401. After moving to a certain position at the top end so that the limit hole 4020 corresponds to the limit block 4012, the limit block 4012 is pushed out of the limit groove 4010 and penetrates the limit hole 4020 due to the elastic force of the spring. 02 limit fixed, at this time the first stirring blade 3010 and the second stirring blade 3020 are unfolded, and the support rod 401 is rotated by turning the knob 4013, driving the first stirring blade 3010 and the second stirring blade 3020 to rotate to break up and disperse the sputum; if you want to clean the anti-blocking component 300 during long-term use, you only need to rotate the sealing cover 202 counterclockwise to quickly disassemble the sealing cover 202 and the installation box 201, and at the same time, the support rod 401 is also rotated counterclockwise to separate from the mounting seat 2011, quickly separate from the inside of the installation box 201, take it out for cleaning, and vice versa, it can be quickly installed.

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A sputum suction auxiliary tool for the elderly, comprising a sputum suction device body (100), characterized in that: The sputum suction device body (100) comprises a sputum suction tube (106), an outer wall of the sputum suction tube (106) is installed with a mounting assembly (200), the mounting assembly (200) is used to hold the sputum suction tube (106), an adjustment assembly (400) is rotatably connected at the center of the interior of the mounting assembly (200), and an anti-blocking assembly (300) is slidably connected to the outer wall of the adjustment assembly (400); The anti-blocking component (300) is adjusted by the adjusting component (400) to break up the viscous material in the sputum inside the sputum suction tube (106), and stir the sputum into a state that is easier to flow.

2. The sputum adsorption auxiliary tool for the elderly according to claim 1, characterized in that: The installation assembly (200) comprises an installation box (201), the top end of the installation box (201) is rotatably connected to a mounting seat (2011), the inner wall of the mounting seat (2011) is provided with threads, the bottom end of the installation box (201) is fixedly connected to a snap-fit ​​block (2010), the snap-fit ​​block (2010) is arranged in a cylindrical shape, and the outer wall is provided with threads, wherein: the installation box (201) is arranged as a transparent box structure.

3. The sputum adsorption auxiliary tool for the elderly according to claim 1, characterized in that: The installation assembly (200) further comprises a sealing cover (202), the inner wall of which is provided with threads, wherein the sealing cover (202) is threadedly matched with the locking block (2010).

4. The sputum adsorption auxiliary tool for the elderly according to claim 1, characterized in that: The adjustment assembly (400) comprises a support rod (401), the outer wall of the support rod (401) is provided with a limiting groove (4010), two limiting grooves (4010) are arranged on the same vertical line, a return spring (4011) is installed inside the limiting groove (4010), the end of the return spring (4011) is fixedly connected to the limiting block (4012), and the bottom end of the support rod (401) is fixedly connected to the knob (4013), wherein: The lower limiting groove (4010) is arranged near the top of the knob (4013).

5. The sputum adsorption auxiliary tool for the elderly according to claim 4, characterized in that: The outer wall at the top end of the support rod (401) is provided with a thread, wherein the outer wall at the top end of the support rod (401) is threadedly matched with the inner wall of the mounting seat (2011).

6. The sputum adsorption auxiliary tool for the elderly according to claim 1, characterized in that: The adjustment assembly (400) further comprises an adjustment cylinder (402), the adjustment cylinder (402) being sleeved on the outer wall of the support rod (401) and slidably connected to the support rod (401), and a limiting hole (4020) is provided on the outer wall of the bottom end of the adjustment cylinder (402), wherein: The limiting hole (4020) cooperates with the limiting block (4012) to limit and fix the adjusting cylinder (402).

7. The sputum adsorption auxiliary tool for the elderly according to claim 1, characterized in that: The anti-blocking assembly (300) comprises a fixed plate (301), a movable plate (302) and an adjusting plate (303), wherein: the fixed plate (301) is fixed to the outer wall above the support rod (401), the movable plate (302) and the adjusting plate (303) are arranged in sequence below the fixed plate (301), and the movable plate (302) and the adjusting plate (303) are both slidably connected to the outer wall of the support rod (401), and a compression spring (304) is arranged between the lower surface of the fixed plate (301) and the upper surface of the movable plate (302) and between the lower surface of the movable plate (302) and the upper surface of the adjusting plate (303), wherein: The extrusion spring (304) is sleeved on the outer wall of the support rod (401).

8. The sputum adsorption auxiliary tool for the elderly according to claim 7, characterized in that: The fixed plate (301) is hingedly connected to two opposite side walls with first stirring blades (3010), a connecting rod (3011) is hingedly connected between the lower surface of the first stirring blade (3010) and the side wall of the movable plate (302), the movable plate (302) is hingedly connected to two other opposite side walls with second stirring blades (3020), a connecting plate (3021) is hingedly connected between the lower surface of the second stirring blade (3020) and the side wall of the adjustment plate (303), wherein: The first stirring blade (3010) and the second stirring blade (3020) are set to different lengths to evenly distribute the sputum.

9. The sputum adsorption auxiliary tool for the elderly according to claim 6, characterized in that: The upper surface of the adjustment cylinder (402) is fixedly connected to the lower surface of the adjustment plate (303) to adjust the anti-blocking component (300).

10. The sputum adsorption auxiliary tool for the elderly according to claim 1, characterized in that: The sputum suction device body (100) further comprises a handle (101), a pull rod (102) and a pull rod tube (103); the pull rod (102) is arranged inside the pull rod tube (103); a nozzle (105) is installed at the end of the sputum suction tube (106); a transverse valve tube (104) is installed at the end of the nozzle (105); the end of the transverse valve tube (104) is connected to the end of the pull rod tube (103); and a sputum storage box (107) is installed on the outer wall of the transverse valve tube (104).

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