Lung heat clearing and sputum excretion device

Abstract

The invention relates to the technical field of lung-heat clearing and sputum excretion, and discloses a lung-heat clearing and sputum excretion device, by arranging an anti-blocking assembly, the position of a blade can be changed while sputum is cut, so that a good cutting and cleaning effect on the sputum is achieved, residual sputum on the blade can be prevented, and by arranging a dismounting assembly, the device is convenient to disassemble and assemble. According to the sputum cutting device, the suction nozzle can be rapidly mounted and dismounted, so that the suction nozzle can be conveniently cleaned and disinfected, a good fixing effect can be achieved after mounting is completed, sputum in the suction nozzle can be cleaned while sputum is cut by arranging the cleaning assembly, the dismounting frequency of the suction nozzle is reduced, and by arranging the auxiliary assembly, the suction nozzle can be conveniently cleaned and disinfected. The shell is quickly mounted and dismounted, the shell is conveniently cleaned, and a second ring body is quickly dismounted by arranging a fixing ring, so that follow-up replacement is facilitated, and the service life of the device is prolonged; the problem that an existing lung clearing and sputum excretion device does not have a good anti-blocking function is solved.

Description

Technical Field

[0001] The invention relates to the technical field of lung clearing and expectorating, and in particular to a lung clearing and expectorating device. Background Art

[0002] Lung disease refers to a disease of the lungs themselves or a lung manifestation of a systemic disease. The respiratory system is composed of the respiratory tract and alveoli. The lungs are the main organs of the respiratory system. Lung disease belongs to the respiratory system disease. Some patients with respiratory diseases often have phlegm in their throats. The appearance of this phlegm often affects the patient's normal breathing and causes life-threatening danger. Moreover, this phlegm is often difficult for the patient to expel on his own, causing long-term discomfort and even life-threatening danger to the patient. Therefore, a lung clearing and sputum removal device has been developed to assist the patient in sucking out the phlegm in the patient's mouth.

[0003] Since sputum is in a viscous state, the hose is very easy to get clogged during suction, making the hose unusable, thereby delaying the patient's precious treatment time. In particular, the hose is closed and bent, which makes it more prone to clogging. In the related technology, a blade is provided in the suction tube. When the sputum enters the suction tube, the sputum is cut by the blade, thereby playing an anti-blocking function. However, in actual use, the position of the blade is fixed, resulting in residue on the blade during the expectoration process and blocking the normal outflow of sputum, affecting the subsequent normal use. It has certain limitations and is inconvenient to use. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides a lung clearing and sputum removal device, which has the advantages of preventing sputum blockage, affecting normal sputum removal and inconvenient adjustment of the blade position, thereby solving the problem that the existing lung clearing and sputum removal device does not have a good anti-blocking function.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a lung clearing and expectoration device, comprising an expectoration assembly; the expectoration assembly comprises: a main box, a pipe 1 is arranged on the top of the main box; a collecting tank is arranged at one end of the pipe 1; a pipe 2 is arranged on the top of the collecting tank; a suction nozzle is arranged at one end of the pipe 2; an anti-blocking assembly is arranged between the pipe 2 and the suction nozzle; the anti-blocking assembly comprises: a shell is arranged at one end of the pipe 2, and the suction nozzle is arranged on one side of the shell; a fixing rod is fixedly connected to the inner side of the shell; a worm is rotatably connected to the inner side of the fixing rod, and one end of the worm passes through the shell; a fixing block is fixedly connected to the outer side of the fixing rod; The rod body is rotatably connected to the fixed block, and a worm gear is fixedly connected to the outside of the rod body, and the worm gear is meshed with the worm; a blade is fixedly connected to the outside of the rod body, and a disassembly assembly is provided on one side of the shell; the disassembly assembly includes: a ring body 1 is fixedly connected to the inside of the shell, and the suction nozzle is inserted into the inside of the ring body 1; a bolt 1 is threadedly connected to the ring body 1; a groove body 1 is opened on the outside of the suction nozzle, and one end of the bolt 1 is inserted into the groove body 1, and a cleaning assembly is provided on the rod body; the cleaning assembly includes: a connecting rod is fixedly connected to the outside of the rod body; a scraper, fixedly connected to the outer end of the rod, and the scraper is tightly attached to the inside of the suction nozzle.

[0008] In some embodiments, the disassembly assembly further includes: a stopper fixedly connected to an inner side of the ring body.

[0009] In some embodiments, the scraper is divided into two sections, one section is a horizontal section, and the other section is an inclined section, both of which are in close contact with the inner side of the suction nozzle.

[0010] In some embodiments, an auxiliary component is provided on one side of the shell; the auxiliary component includes: a second ring body, provided on one side of the shell; a second bolt, threadedly connected to the second ring body; a second groove body, opened on the outside of the second pipe, and one end of the second bolt is inserted into the second groove body.

[0011] In some embodiments, the second groove body is an annular groove body.

[0012] In some embodiments, the second pipe is threadedly connected to the second ring body.

[0013] In some embodiments, a fixing ring is fixedly connected to the outer side of the shell, and the second bolt passes through the fixing ring and is threadedly connected to the fixing ring.

[0014] In some embodiments, a sealing gasket is disposed in the housing.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present invention provides a lung clearing and expectoration device, which has the following beneficial effects:

[0017] 1. By setting up the anti-blocking component, the sputum can be segmented and the position of the blade can be changed at the same time, so as to achieve a better cutting and cleaning effect on the sputum, and prevent the sputum from remaining on the blade, thereby improving practicality;

[0018] 2. By setting up the disassembly components, the nozzle can be quickly installed and disassembled, which is convenient for cleaning and disinfection of the nozzle. After installation, it can play a good fixing effect without affecting normal use;

[0019] 3. By setting up a cleaning component, the sputum in the nozzle can be cleaned while the sputum is cut, thereby reducing the number of times the nozzle is disassembled, improving practicality and facilitating the operator to use;

[0020] 4. By setting up auxiliary components, the shell can be quickly installed and disassembled, which is convenient for cleaning and disinfection of the shell and improves practicality;

[0021] 5. By setting a fixing ring, the ring body 2 can be quickly disassembled, which is convenient for subsequent replacement and improves the service life of the device;

[0022] The device has the advantages of preventing sputum from blocking, affecting normal expectoration and making it inconvenient to adjust the position of the blade, and solves the problem that the existing lung clearing and expectoration device does not have a good anti-blocking function. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the front internal structure of the anti-blocking component of the present invention;

[0025] Figure 3 It is a schematic diagram of the internal structure of the fixed block in the present invention;

[0026] Figure 4 It is a structural schematic diagram of the stopper in the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the cleaning component in the present invention;

[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the blade in the present invention.

[0029] In the figure:

[0030] 1. Sputum discharge assembly; 11. Main chassis; 12. Pipeline 1; 13. Collection tank; 14. Pipeline 2; 15. Suction nozzle;

[0031] 2. Anti-blocking assembly; 21. Housing; 22. Fixed rod; 23. Worm; 24. Fixed block; 25. Rod body; 26. Blade;

[0032] 3. Disassembly assembly; 31. Ring body 1; 32. Bolt 1; 33. Slot body 1; 34. Stopper;

[0033] 4. Cleaning assembly; 41. Connecting rod; 42. Scraper;

[0034] 5. Auxiliary components; 51. Ring body 2; 52. Bolt 2; 53. Slot body 2;

[0035] 6. Fixed ring. DETAILED DESCRIPTION

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

[0037] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0038] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0040] When in use, turn on the negative pressure device in the main box, apply negative pressure suction to the pipe, then put the suction nozzle into the mouth to suction the sputum.

[0041] In the related art, a blade is arranged in the suction tube. When sputum enters the suction tube, the blade is used to cut the sputum, thereby playing an anti-blocking function. However, in actual use, the position of the blade is fixed, resulting in residue on the blade during the expectoration process and blocking the normal outflow of sputum, affecting the subsequent normal use. It has certain limitations and is inconvenient to use.

[0042] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a lung clearing and sputum removing device. When it is needed, it is only necessary to rotate the worm 23 so that the rod body 25 drives the blade 26 to rotate to cut the sputum. This is more convenient and quick, and improves the convenience of adjusting the amplitude of the massage head.

[0043] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0044] Combination Figure 1-Figure 6 , the embodiment of the present application provides a lung clearing and expectoration device, including an expectoration component 1; the expectoration component 1 includes: a main box 11, a pipe 12 is arranged on the top of the main box 11; a collecting tank 13 is arranged at one end of the pipe 12; a pipe 2 14 is arranged on the top of the collecting tank 13; a suction nozzle 15 is arranged at one end of the pipe 2 14; an anti-blocking component 2 is arranged between the pipe 2 14 and the suction nozzle 15; the anti-blocking component 2 includes: a shell 21, which is arranged at one end of the pipe 2 14, and the suction nozzle 15 is arranged on one side of the shell 21; a fixing rod 22, which is fixedly connected to the inner side of the shell 21; a worm 23, which is rotatably connected to the inner side of the fixing rod 22, and one end of the worm 23 passes through the shell 21; a fixing block 24, which is fixedly connected to the outer side of the fixing rod 22; a rod body 25, which is rotatable It is connected to the fixed block 24, and a worm gear is fixedly connected to the outside of the rod body 25, and the worm gear is meshed with the worm 23; the blade 26 is fixedly connected to the outside of the rod body 25, and a disassembly component 3 is provided on one side of the shell 21; the disassembly component 3 includes: a ring body 31, fixedly connected to the inside of the shell 21, and the suction nozzle 15 is inserted into the inside of the ring body 31; a bolt 32 is threadedly connected to the ring body 31; a groove body 33 is opened on the outside of the suction nozzle 15, and one end of the bolt 32 is inserted into the groove body 33, and a cleaning component 4 is provided on the rod body 25; the cleaning component 4 includes: a connecting rod 41, fixedly connected to the outside of the rod body 25; a scraper 42, fixedly connected to the outer end of the rod body 25, and the scraper 42 is tightly attached to the inside of the suction nozzle 15.

[0045] When in use, after placing the main box 11 at the designated position, turn on the negative pressure device in the main box 11, so that it applies negative pressure suction force to the pipe 1 12, and then applies suction force to the collection tank 13 and the pipe 2 14 in turn, and finally put the suction nozzle 15 into the mouth, and after the suction nozzle 15 is brought close to the sputum, when the sputum is sucked into the pipe 2 14 through the suction nozzle 15, the sputum first enters the housing 21, and then the worm 23 is rotated manually or an external motor is used to drive the motor to drive the worm 23 to rotate inside the fixed rod 22 (this driving method belongs to the prior art, Therefore, it is not described in detail and is not shown in the figure). When the worm 23 rotates, the rod body 25 rotates by cooperating with the worm wheel, and then the rod body 25 drives the multiple blades 26 to rotate, and the sputum is divided by the blades 26, so that when the sputum is discharged later, the sputum is blocked in the pipeline. When the rod body 25 rotates, the fixed block 24 restricts the rod body 25 to rotate in place, so that the blades 26 on the rod body 25 can divide the sputum, and there are two ways to install the blades 26, both of which are installed on the outside of the rod body 25 (see the figure in the specification for details). Figure 6 ), the two sets of installation modes are respectively that the blade 26 is parallel to the flow direction of the second pipe 14, which is convenient for dividing the sputum entering the shell 21, and the blade 26 is perpendicular to the flow direction of the second pipe 14, which is convenient for cutting the sputum in the shell 21. Then, the sputum after cutting passes through the second pipe 14 and enters the collection tank 13 to achieve lung clearing and sputum discharge. After cleaning, turn the bolt 32 to make one end of it slide out of the groove body 33, pull the suction nozzle 15 outward, and make the suction nozzle 15 move out of the ring After the body 31 slides out, the suction nozzle 15 is disassembled, which is convenient for disassembling the suction nozzle 15. Conversely, a new suction nozzle 15 can be installed. In the process of expectoration, the connecting rod 41 is driven to rotate by the rod body 25, and the scraper 42 is driven to rotate by the connecting rod 41. The scraper 42 cleans the inner side of the suction nozzle 15 to prevent sputum from remaining on the inner side of the suction nozzle 15 during the expectoration process, affecting the subsequent expectoration operation. After the expectoration is completed, the suction nozzle 15 can be removed.

[0046] Specifically, the standard cleaning process is: install the suction tube on the connecting pipe port by plugging and unplugging, so that the collection tank and the main box are connected together, and the suction tube can be used for suction. The suction tube can be bent so that the collection tank and the main box are installed together when the suction tube is suctioning. The medical staff takes the main box to the patient's ward for use, and then puts the suction nozzle on the patient's mouth to suction the sputum. The sputum is sucked into the collection tank.

[0047] In some embodiments, the disassembly assembly 3 also includes: a stopper 34, which is fixedly connected to the inner side of the ring body 31. When installing the suction nozzle 15, after inserting it into the ring body 31, the suction nozzle 15 is limited by the stopper 34, and then the bolt 32 is rotated so that it can be directly inserted into the groove body 33, which is convenient for installation.

[0048] In some embodiments, the scraper 42 is divided into two sections, one section is a horizontal section, and the other section is an inclined section, both of which are closely attached to the inner side of the suction nozzle 15, thereby increasing the cleaning area of ​​the scraper 42 and enhancing the cleaning effect.

[0049] In some embodiments, an auxiliary component 5 is provided on one side of the shell 21; the auxiliary component 5 includes: a second ring body 51, which is provided on one side of the shell 21; a second bolt 52, which is threadedly connected to the second ring body 51; a second groove body 53, which is opened on the outside of the second pipe 14, and one end of the second bolt 52 is inserted into the second groove body 53.

[0050] When in use, turn the bolt 2 52 so that one end of the bolt 2 slides out from the groove 2 53, and then pull the shell 21 outward, so that the shell 21 drives the ring body 2 51 and the bolt 2 52 to slide outward, so that the ring body 2 51 is separated from the pipe 2 14, and the shell 21 and the ring body 2 51 are disassembled, which is convenient for subsequent staff to clean and disinfect the sputum remaining in the shell 21.

[0051] In some embodiments, the second groove body 53 is an annular groove body. After the second pipe 14 is inserted into the second ring body 51, the second bolt 52 is rotated so that the second bolt 52 can be directly inserted into the second groove body 53, which is convenient for installation.

[0052] In some embodiments, the pipe 14 is threadedly connected to the ring body 51. When the shell 21 and the ring body 51 are installed, the shell 21 is rotated to make it threadedly connected to the pipe 14, and after the ring body 51 slides on the pipe 14 to a specified distance, the bolt 52 is directly rotated to insert the bolt 52 into the groove body 53, thereby achieving double fixation and improving the fixing effect.

[0053] In some embodiments, a fixing ring 6 is fixedly connected to the outside of the shell 21, and the bolt 2 52 passes through the fixing ring 6 and is threadedly connected to the fixing ring 6. When in use, the bolt 2 52 is rotated to make one end of it slide out from the groove 2 53, and then the bolt 2 52 is continued to be rotated to make the bolt 2 52 slide out from the ring body 2 51. After the ring body 2 51 is taken out of the fixing ring 6, the ring body 2 51 is disassembled. After replacement, the bolt 2 52 is rotated in the opposite direction to make one end of the bolt 2 52 pass through the ring body 2 51 and then inserted into the groove 2 53 to fix the ring body 2 51 and complete the installation.

[0054] In some embodiments, a sealing gasket is provided in the shell 21, so that the sputum in the shell 21 can pass through the sealing gasket and directly flow into the pipe 2 14, which facilitates the discharge of the sputum.

[0055] Specifically, the inner side of the sealing gasket is in close contact with the outer side of the pipe 2 14, and the outer side of the sealing gasket is in close contact with the inner side of the housing 21, as shown in the drawings of the specification. Figure 2 , and the inner side of the sealing gasket is an inclined surface to prevent sputum from remaining between the pipe 2 14 and the shell 21.

[0056] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", "some examples", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0057] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lung clearing and expectoration device, comprising an expectoration assembly (1); the expectoration assembly (1) comprising: A main box (11) is provided with a pipe 1 (12) on the top; A collecting tank (13) is disposed at one end of the pipe (12); Pipeline 2 (14), arranged on the top of the collecting tank (13); A suction nozzle (15) is arranged at one end of the second pipe (14); The invention is characterized in that: an anti-blocking component (2) is arranged between the second pipe (14) and the suction nozzle (15); the anti-blocking component (2) comprises: A shell (21) is arranged at one end of the second pipe (14), and the suction nozzle (15) is arranged at one side of the shell (21); A fixing rod (22) fixedly connected to the inner side of the housing (21); A worm (23) is rotatably connected to the inner side of the fixed rod (22), and one end of the worm (23) passes through the housing (21); A fixing block (24) fixedly connected to the outside of the fixing rod (22); A rod body (25) is rotatably connected to the fixed block (24), and a worm wheel is fixedly connected to the outside of the rod body (25), and the worm wheel is meshed with the worm (23); The blade (26) is fixedly connected to the outside of the rod (25); a disassembly assembly (3) is provided on one side of the housing (21); the disassembly assembly (3) comprises: A ring body (31) is fixedly connected to the inner side of the shell (21), and the suction nozzle (15) is inserted into the inner side of the ring body (31); Bolt 1 (32), threadedly connected to the ring body 1 (31); A groove body (33) is provided outside the suction nozzle (15), and one end of the bolt (32) is inserted into the groove body (33). A cleaning assembly (4) is provided on the rod body (25); the cleaning assembly (4) comprises: A connecting rod (41) fixedly connected to the outside of the rod body (25); The scraper (42) is fixedly connected to the outer end of the rod body (25), and the scraper (42) is in close contact with the inner side of the suction nozzle (15).

2. A lung clearing and expectoration device according to claim 1, characterized in that: The disassembly assembly (3) further comprises: A stopper (34) is fixedly connected to the inner side of the ring body (31).

3. A lung clearing and expectoration device according to claim 1, characterized in that: The scraper (42) is divided into two sections, one section is a horizontal section, and the other section is an inclined section, both of which are closely attached to the inner side of the suction nozzle (15).

4. A lung clearing and expectoration device according to claim 1, characterized in that: An auxiliary component (5) is provided on one side of the housing (21); the auxiliary component (5) comprises: A second ring body (51) is arranged on one side of the shell (21); Bolt 2 (52), threadedly connected in the ring body 2 (51); The second groove body (53) is opened outside the second pipe (14), and one end of the second bolt (52) is inserted into the second groove body (53).

5. A lung clearing and expectoration device according to claim 4, characterized in that: The second groove body (53) is an annular groove body.

6. A lung clearing and expectoration device according to claim 4, characterized in that: The second pipe (14) is threadedly connected to the second ring body (51).

7. A lung clearing and expectoration device according to claim 6, characterized in that: A fixing ring (6) is fixedly connected to the outer side of the housing (21), and the second bolt (52) passes through the fixing ring (6) and is threadedly connected to the fixing ring (6).

8. The lung clearing and expectoration device according to claim 1, characterized in that: A sealing gasket is arranged inside the housing (21).

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