CN214969817U

CN214969817U - Supplementary phlegm device of inhaling

Info

Publication number: CN214969817U
Application number: CN202120729149.9U
Authority: CN
Inventors: 陈妍
Original assignee: Xuanwu Hospital
Current assignee: Xuanwu Hospital
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-12-03
Anticipated expiration: 2031-04-09

Abstract

The utility model relates to an auxiliary sputum suction device, it is at least including stinging mouthful body (1) that can strut the oral cavity, sting mouthful body (1) including sting oral area (2), oral cavity insertion part (3) and tongue inhale subassembly (4), wherein, sting oral area (2) according to its can strut patient's oral cavity and stretch into oral cavity with oral cavity insertion part (3) mode with oral cavity insertion part (3) connect, it is provided with inside and external nursing hole (21) of intercommunication oral cavity still according to the mode that runs through its body on sting oral area (2) the tongue inhales subassembly (4) and passes under nursing hole (21) stretch into the condition in oral cavity, the tongue inhales subassembly (4) and restricts the activity of tongue according to the mode of dragging the tongue point. The utility model discloses a tongue inhales the removal that the subassembly restricted the tongue, also prevents that the tongue point is autonomic licks and inhale the phlegm pipe, has avoided the tongue back to fall the influence and has inhaled the phlegm effect to and convenient multiple nursing pipeline and the detection device who inserts the type can stretch into smoothly, greatly reduced patient's the sense of pain of hindering in the treatment, be favorable to patient's clinical treatment.

Description

Supplementary phlegm device of inhaling

Technical Field

The utility model relates to a nursing auxiliary instrument technical field especially relates to an auxiliary phlegm suction device.

Background

The enclosed sputum suction tube is often used in respiratory system diseases, general anesthesia operations and emergency treatment, and is used for sputum suction operation of severe patients in cooperation with a breathing machine. The ICU is an intensive care unit, also called an intensive care unit comprehensive treatment room, can synchronously carry out treatment, nursing and rehabilitation, provides an isolation place and equipment for severe or coma patients, and provides services such as optimal nursing, comprehensive treatment, medical and nursing combination, early rehabilitation after operation, joint nursing exercise treatment and the like. The supply is monitored in a targeted manner, also referred to as a deep-cut treatment. The medical organization management form integrates the modern medical treatment, nursing and rehabilitation technology with the common development of medical treatment, nursing, rehabilitation and other specialties, the birth of novel medical equipment and the improvement of a hospital management system.

The existing sputum suction and oxygen supply tube device has the defects that:

1. after the sputum suction tube of the existing sputum suction and oxygen supply tube device is inserted at the throat of a patient, the device is easy to be installed unstably and needs to be fixed by an adhesive tape, so that inconvenience is brought to the use of workers;

2. the pipelines of the existing sputum suction and oxygen supply pipe device are connected tightly, an adjusting device is lacked, the pipeline difference is small, and the device is easy to be mistaken in the installation process;

3. the existing sputum suction and oxygen supply pipe device is complex to install, and the device is easily influenced by the outside world, thereby influencing the treatment of patients.

Chinese patent CN204723547U discloses an improved multifunctional oropharynx air duct device, which comprises a mouthpiece body, a fixing band and an oropharynx air duct, wherein the mouthpiece body is provided with a cavity, the cavity wall of the cavity extends to form a mouthpiece part, the oropharynx air duct is non-detachably connected to the cavity so as to prevent the oropharynx air duct from moving along with the movement of the tongue or the teeth, and the two ends of the fixing band are connected with the two sides of the mouthpiece body. Adopt multi-functional oropharynx air duct device of improvement of this kind of structure, both can fix patient's tooth and tongue, can reduce patient's misery and damage again, oropharynx air duct in be provided with one or several passageway, the passageway in can wear to establish and inhale phlegm pipe, stomach tube or oxygen hose, can be arranged in bronchoscope inspection, vein anesthesia and the noninvasive implementation of ventilating fixed main part, unobstructed air flue, especially obstructive sleep apnea patient and chronic obstructive pulmonary disease merge acute respiratory failure patient. In the case of a separate oropharyngeal airway without a mouthpiece, the movement of the patient's tongue or teeth often causes the movement of the breathing/sputum aspiration tubing, which greatly increases the risk of airway obstruction and aggravates the patient's discomfort with respect to inserting foreign objects. In addition, when the existing auxiliary device is used alone, the tongue of the patient may move, so that the insertion detection devices of other types are inconvenient to extend into the auxiliary device for examination, pain of the patient in the treatment process is greatly increased, and clinical treatment of the patient is not facilitated. Therefore, how to provide an auxiliary sputum suction device which has a simple structure, is convenient to operate, is safe and reliable, and can fix a nursing tube is a technical problem to be solved at present.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the technical scheme of the utility model a supplementary phlegm device of inhaling is provided, its at least including can strutting the mouth of a bite body in oral cavity, the mouth of a bite body inhales the subassembly including mouth of a bite portion, oral cavity inserted part and tongue, wherein, mouth of a bite portion according to its strut patient oral cavity and stretch into the oral cavity with oral cavity inserted part the mode with oral cavity inserted part connects, it still is provided with the inside and external nursing hole of intercommunication oral cavity according to the mode that runs through its body on the mouth of a bite portion the subassembly is inhaled to the tongue passes under the condition that the oral cavity was stretched into to the nursing hole, the tongue inhales the subassembly and restricts the activity of tongue according to the mode of inhaling to dragging the tongue point.

According to a preferred embodiment, the bite part at least comprises a nursing hole and a cavity, wherein the nursing hole is formed on the cavity in a manner of penetrating through the cavity along a first direction; the peripheral ring surface of the cavity is provided with a labial tooth limiting part according to the mode of limiting the position of the lips and the teeth of a patient and opening the oral cavity.

According to a preferred embodiment, the inner wall of the cavity provided with the nursing hole is also provided with a plurality of limit fixing grooves for limiting the sputum suction tube, the gastric tube or the oxygen tube which can be inserted into the oral cavity from the nursing hole; the cavity is further provided with a tongue suction fixing piece capable of limiting the working position of the tongue suction assembly, and under the condition that the tongue suction assembly extends into the oral cavity at a set length and angle and binds the tongue of a patient, the tongue suction fixing piece can limit the relative position between the tongue suction assembly and the cavity.

According to a preferred embodiment, the tongue suction assembly at least comprises a tongue suction cover body, a first tongue suction pipe, a second tongue suction pipe and a tongue suction bag which are communicated in sequence, wherein the tongue suction cover body can suck tongue tips under the action of negative pressure suction of the tongue suction bag, and the tongue suction assembly limits the position of the tongue suction cover body sucked at the tongue tips in the oral cavity according to the mode that the second tongue suction pipe is clamped by the tongue suction fixing piece.

According to a preferred embodiment, the tongue suction fixing member at least comprises a first clamping block, a second clamping block, an adjusting rod and a fixing block, wherein the fixing block is arranged at one end of the cavity far away from the oral cavity insertion part, the first clamping block and the second clamping block are arranged on the fixing block in a manner of adjusting the distance between the first clamping block and the fixing block, and the second clamping block is connected with the fixing block in a sliding manner, so that the distance between the second clamping block and the first clamping block can be changed in a manner of sliding the second clamping block on the fixing block in a reciprocating manner.

According to a preferable embodiment, one end of the second clamping block, which is close to the first clamping block, is further connected with the adjusting rod, the rod body, which is far away from the second clamping block, of the adjusting rod penetrates through the block body of the first clamping block in a manner that the moving direction of the rod body can be limited by the first clamping block, so that the adjusting rod can reciprocate along a hole channel of the through hole in the first clamping block, and the adjusting rod is further sleeved with an adjusting spring on the rod body, which is located on one side, which is far away from the second clamping block, of the first clamping block.

According to a preferred embodiment, one end of the cavity in the first direction is connected with the oral cavity insertion part which can be inserted into an oral cavity, and the oral cavity insertion part at least comprises a baffle plate which can limit the upper cavity; under the condition that the cavity props up the oral cavity and limits the labial teeth, the baffle is made of medical materials and has a certain length, and one end of the baffle, far away from the cavity, can limit the movement of the uvula to be attached to the upper jaw.

According to a preferred embodiment, the first direction is an axial direction of a cavity of the bite portion, and the first direction is a direction in which the cavity protrudes into the oral cavity of the patient, so that the baffle disposed in the first direction can penetrate deep into the oral cavity of the patient.

According to a preferred embodiment, the surfaces of the first and second blocks are further provided with a soft cushion layer capable of defining the tongue suction assembly to work with the portion of the tube body surrounding the second tongue suction tube.

According to a preferable embodiment, one end of the tongue suction bag, which is far away from the second tongue suction pipe, is further communicated with an air inlet pipe, and the air inlet pipe is further provided with an adjusting valve capable of adjusting the opening and closing of a pipeline of the air inlet pipe.

The utility model has the advantages of:

the tongue suction assembly arranged in the device can limit the tongue of a patient under the condition that the mouth-biting part supports the opening cavity, so that the patient can not touch nursing insertion pipelines such as a sputum suction pipe and the like under the condition that the tongue makes unconscious reflection, the inserted breathing pipeline/sputum suction pipeline is moved, and the defect of pipeline blockage caused by the movement of the pipeline is avoided; in addition, the tongue is limited to move by the tongue sucking assembly, so that the tongue tip is prevented from independently licking the sputum suction tube, the sputum suction effect is prevented from being influenced by the tongue back-falling, various inserted nursing pipelines and detection devices can conveniently and smoothly stretch into the tongue back-falling device, the pain of a patient in the treatment process is greatly reduced, and the clinical treatment of the patient is facilitated; finally, the spacing portion of lip tooth can strut patient's oral cavity effectively on the cavity for patient's oral cavity can be in an open state for a long time, conveniently carries out the detection and the nursing operation of stretching into, and the oral cavity inserting portion of this device can also lean on the restriction to patient's palate, makes the pipe type nursing apparatus can be more convenient stretch into the choke, has avoided the influence of uvulae palace etc. to the pipeline.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of an auxiliary sputum aspirator of the present invention;

fig. 2 is a schematic structural view of a preferred embodiment of the tongue suction fixing member of the auxiliary sputum suction apparatus of the present invention.

List of reference numerals

1: the seaming body 2: bite part 3: oral cavity insertion part

4: the tongue suction assembly 21: nursing hole 22: cavity body

23: labial tooth stopper 24: the tongue suction fixing member 31: baffle plate

41: tongue suction cover body 42: first tongue suction tube 43: second tongue suction tube

44: tongue suction pocket 45: intake pipe 241: first clamping block

242: second clamp 243: adjustment lever 244: fixed block

245: the adjusting spring 246: the cushion layer 451: regulating valve

32: connection portion 25: limiting fixing groove

Detailed Description

The following detailed description is made with reference to fig. 1 to 2.

Example 1

Fig. 1 shows the utility model provides an oral cavity stop device capable of assisting medical personnel to suck sputum, which comprises a mouthpiece body 1 capable of keeping the mouth of a patient in an open state.

According to a particular embodiment, the mouthpiece body 1 comprises a mouthpiece portion 2, a mouth insert portion 3 and a tongue assembly 4. An oral cavity insertion portion 3 that extends into the oral cavity of the patient when the mouthpiece portion 2 is spread open is attached to one end surface of the mouthpiece portion 2. The biting part 2 can limit the position of the lip and the tooth of the patient, so that the mouth of the patient always keeps an open state in a nursing stage, meanwhile, the oral cavity inserting part 3 can extend into the oral cavity and lean against the upper jaw area, and the upper jaw and the throat of the patient can not obstruct the inserted nursing pipeline. The bite portion 2 is also detachably connected with a tongue-sucking assembly 4 inserted from the external space to the inside of the mouth. The tongue suction assembly 4 is adjusted to be adsorbed on the tongue tip of the patient after being positioned, and the tongue suction assembly 4 which can complete adsorption is fixed on the mouth biting part 2, so that the tongue suction assembly 4 can always keep sucking and pulling the tongue of the patient, and the tongue is prevented from causing bad obstruction to nursing operation in the nursing process. The tongue that the device of this application set up inhales the subassembly and can prop opening the condition in chamber at the nip portion and carry on spacingly to patient's tongue for the patient can't touch under the condition that the tongue made unconscious reflection and inhale nursing such as phlegm pipe and insert the pipeline, and lead to male breathing pipeline/inhale phlegm pipeline and take place to remove, has avoided the removal of pipeline and has taken place the defect of pipe blockage. In addition, inhale the removal of subassembly restriction tongue through the tongue, also prevent the tongue point from independently licking and inhale the phlegm pipe, avoided behind the tongue weighing down the influence and inhale the phlegm effect to and make things convenient for the multiple nursing pipeline and the detection device who inserts the class to stretch into smoothly, greatly reduced the patient in the painful sense of hindering of treatment in-process, be favorable to patient's clinical treatment. Finally, the upper labial tooth limiting part of the cavity can effectively open the oral cavity of the patient, so that the oral cavity of the patient can be in an open state for a long time, and the stretching-in detection and nursing operation is convenient to carry out. The oral cavity inserted part of this device can also lean on the restriction to patient's palate for during the pipe class nursing apparatus can be more convenient stretches into the choke, avoided the influence to the pipeline such as uvula.

Preferably, the mouthpiece 2 comprises a nursing hole 21 and a cavity 22. The nursing hole 21 is formed on the body of the cavity 22, and when the cavity 22 is placed on the mouth of the patient to block the patient from closing the mouth, the nursing hole 21 is formed in a direction penetrating the cavity 22 and communicating the inside of the mouth with the external environment. The peripheral annulus of the cavity 22 is provided with a labial and dental stop 23 in a manner that defines the position of the patient's lips and teeth and opens the mouth. The inner wall of the cavity 22, which is provided with the nursing hole 21, is also provided with a plurality of limit fixing grooves 25 which can limit the sputum suction tube, the stomach tube or the oxygen tube inserted into the oral cavity from the nursing hole 21. Preferably, the cavity 22 is further provided with a tongue suction fixing member 24 capable of defining the working position of the tongue suction assembly 4, and in the case that the tongue suction assembly 4 extends into the oral cavity at a set length and angle and binds the tongue of the patient, the tongue suction fixing member 24 is capable of defining the relative position between the tongue suction assembly 4 and the cavity.

As shown in FIG. 2, the tongue suction mount 24 includes at least a first block 241, a second block 242, an adjustment rod 243, and a fixed block 244. A fixing block 244 is provided at an end of the cavity 22 remote from the oral insertion part 3. The first clamping block 241 and the second clamping block 242 are mounted on the fixing block 244 in such a manner that the distance therebetween can be adjusted. The second clamping block 242 is slidably connected to the fixing block 244 such that the distance between the second clamping block 242 and the first clamping block 241 can be changed in a manner that the second clamping block 242 can slide on the fixing block 244 in a reciprocating manner. The surface of the second clamping block 242 adjacent to the fixed block 244 is provided with a slider that is snapped into a sliding slot provided on the fixed block 244. When the slider of the second clamping block 242 is mounted in the sliding slot of the fixed block 244, the second clamping block 242 can move back and forth along the slotting direction of the sliding slot on the fixed block 244, thereby realizing the change of the distance between the first clamping block 241 and the second clamping block 242. An adjusting rod 243 is connected to one end of the second clamping block 242 close to the first clamping block 241. The rod body of the adjusting rod 243 far away from the second clamping block 242 penetrates through the block body of the first clamping block 241 in a manner that the moving direction can be limited by the first clamping block 241, so that the adjusting rod 243 can reciprocate along the hole channel of the through hole on the first clamping block 241. The rod body of the adjusting rod 243 on the side of the first clamping block 241 far away from the second clamping block 242 is further sleeved with an adjusting spring 245. The spring 245 enables the rod body of the adjusting rod 243 on the side of the first clamping block 241 far away from the second clamping block 242 to be in the longest state under the action of no external force, so that the first clamping block 241 and the second clamping block 242 are attached to each other without a gap. When the tongue suction assembly 4 needs to be fixed, an external force acts on the end of the adjusting rod 245, so that the adjusting rod 245 drives the second clamping block 242 to move in a direction away from the first clamping block 241; the tongue suction assembly 4 is placed in the gap between the first block 241 and the second block 242. After the external force action is removed, the adjusting rod 245 drives the second clamping block 252 to move towards the direction close to the first clamping block 241, so that the mutually close first clamping block 241 and second clamping block 242 can clamp and fix the position of the tongue suction assembly 4. Preferably, the surfaces of the first and second clamping blocks 241, 242 are further provided with a cushion layer 246 capable of defining the operation of the tongue suction assembly 4 with the portion of the tube surrounding the second tongue suction tube 43. The soft cushion layer 246 can increase the friction force between the tongue suction assembly 4 and the soft cushion layer, and can fix the tongue suction assembly 4 in a way of fully wrapping part of the tube body of the tongue suction assembly 4, so that the position and the angle of the tongue suction assembly 4 are further limited.

Preferably, an oral cavity insertion portion 3 capable of being inserted into an oral cavity is connected to one end of the cavity 22 in the first direction, and the oral cavity insertion portion 3 includes a baffle plate 31 capable of limiting the upper chamber and a connecting portion 32 mounted on the surface of the cavity 22 for connecting the baffle plate 31. The connecting part 32 is block-shaped, and an inclined groove cavity is formed in the connecting part, so that when one end of the baffle 31 is inserted into the groove cavity of the connecting part 32, the connecting part 32 limits and fixes the baffle through a positioning screw penetrating through the block body. Under the condition that the cavity 22 props open the oral cavity and limits the labial teeth, one end, far away from the cavity 22, of the baffle 31 which is made of medical materials and has a certain length can limit the movement of the uvula to be attached to the upper jaw. The first direction is an axial direction of the cavity 22 of the mouthpiece section 2, and the first direction is a direction in which the cavity 22 protrudes into the oral cavity of the patient, so that the baffle 31 provided in the first direction can penetrate deep into the oral cavity of the patient.

Preferably, the tongue suction assembly 4 comprises a tongue suction cover body 41, a first tongue suction tube 42, a second tongue suction tube 43 and a tongue suction pocket 44 which are in sequential communication. The tongue suction cover body 41 can suck the tongue tip under the negative pressure suction of the tongue suction bag 44. Further preferably, the tongue suction cover body 41 may be a hemispherical shell made of hard silica gel, and a hemispherical cavity therein is communicated with the tongue suction bag 44 through the first tongue suction tube 42 and the second tongue suction tube 43. The tongue suction assembly 4 defines the position of the tongue suction cover body 41 attached to the tip of the tongue in the mouth in such a manner that the second tongue suction tube 43 is held by the tongue suction fixing member 24. Preferably, a portion of the tubular body of the second tongue suction tube 43 is a rigid tube capable of being gripped by the tongue suction mount 24. An air inlet pipe 45 is further communicated with one end of the tongue suction bag 44, which is far away from the second tongue suction pipe 43, and an adjusting valve 451 which can adjust the opening and closing of a pipeline of the air inlet pipe 45 is further arranged on the air inlet pipe 45. When the tongue suction cover is used, the adjusting valve 451 is closed, the tongue suction bag 44 is squeezed to discharge air in the tongue suction bag, then the tongue suction cover body 41 which penetrates through the nursing hole 21 and extends into the oral cavity is attached to the tongue tip of a patient, and then the squeezing force on the tongue suction bag 44 is released, so that the tongue suction bag 44 forms negative pressure in a communicated pipeline, and the tongue tip is sucked and limited by the tongue suction cover body 41. After completion of the care, the regulating valve 451 is opened to eliminate the negative pressure action of the tongue suction bag 44, thereby separating the tongue from the tongue suction housing 41.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. An auxiliary sputum suction device at least comprises a bite body (1) capable of expanding the oral cavity, and is characterized in that the bite body (1) comprises a bite part (2), an oral cavity insertion part (3) and a tongue suction component (4), wherein,

the bite part (2) is connected with the oral cavity insertion part (3) according to the mode that the bite part can expand the oral cavity of a patient and extend the oral cavity insertion part (3) into the oral cavity,

the mouth biting part (2) is further provided with a nursing hole (21) which is communicated with the inside and the outside of the oral cavity in a mode of penetrating through the mouth biting part, and under the condition that the tongue suction assembly (4) penetrates through the nursing hole (21) and extends into the oral cavity, the tongue suction assembly (4) limits the movement of the tongue in a mode of sucking the tongue tip.

2. The auxiliary sputum aspirator of claim 1, wherein the bite part (2) comprises at least a nursing hole (21) and a cavity (22), wherein the nursing hole (21) is opened on the cavity (22) in a manner of penetrating the cavity (22) in a first direction;

the peripheral ring surface of the cavity (22) is provided with a lip and tooth limiting part (23) according to the mode of limiting the position of the lips and the teeth of a patient and opening the oral cavity.

3. The auxiliary sputum aspirator of claim 2, wherein the inner wall of the cavity (22) provided with the nursing hole (21) is further provided with a plurality of limit fixing grooves (25) for limiting the sputum aspirator, gastric tube or oxygen tube inserted into the oral cavity from the nursing hole (21);

the cavity (22) is further provided with a tongue suction fixing piece (24) capable of limiting the working position of the tongue suction assembly (4), and under the condition that the tongue suction assembly (4) stretches into the oral cavity at a set length and angle and binds the tongue of a patient, the tongue suction fixing piece (24) can limit the relative position between the tongue suction assembly (4) and the cavity.

4. The auxiliary sputum aspirator of claim 3, wherein the tongue suction assembly (4) comprises at least a tongue suction mask body (41), a first tongue suction tube (42), a second tongue suction tube (43) and a tongue suction bag (44) in sequential communication,

the tongue suction cover body (41) can suck the tongue tip under the action of negative pressure suction of the tongue suction bag (44), and the tongue suction assembly (4) limits the position of the tongue suction cover body (41) sucked at the tongue tip in the oral cavity according to the mode that the second tongue suction pipe (43) is clamped by the tongue suction fixing piece (24).

5. The auxiliary sputum aspirator of claim 3, wherein the tongue suction fixture (24) comprises at least a first clamp (241), a second clamp (242), an adjusting rod (243) and a fixing block (244),

the fixing block (244) is arranged at one end of the cavity (22) far away from the oral cavity insertion part (3), the first clamping block (241) and the second clamping block (242) are arranged on the fixing block (244) in a manner of adjusting the distance between the first clamping block and the second clamping block, wherein the second clamping block (242) is connected with the fixing block (244) in a sliding manner, so that the distance between the second clamping block (242) and the first clamping block (241) can be changed in a manner that the second clamping block (242) can slide on the fixing block (244) in a reciprocating manner.

6. The auxiliary sputum suction device as claimed in claim 5, wherein the adjusting rod (243) is further connected to one end of the second clamping block (242) close to the first clamping block (241), the rod body of the adjusting rod (243) far away from the second clamping block (242) penetrates through the block body of the first clamping block (241) in a manner that the moving direction of the rod body can be limited by the first clamping block (241), so that the adjusting rod (243) can reciprocate along the hole channel of the penetrating hole in the first clamping block (241), and the rod body of the adjusting rod (243) on the side of the first clamping block (241) far away from the second clamping block (242) is further sleeved with an adjusting spring (245).

7. The auxiliary sputum aspirator of claim 2, wherein the oral cavity insert part (3) capable of being inserted into the oral cavity is connected to one end of the cavity (22) in the first direction, the oral cavity insert part (3) comprising at least a baffle plate (31) capable of restricting the upper chamber;

under the condition that the cavity (22) stretches open the oral cavity and limits the labial teeth, the baffle (31) which is made of medical materials and has a certain length is attached to the upper jaw in a manner that the end, far away from the cavity (22), of the baffle can limit the movement of the uvula.

8. The auxiliary sputum aspirator of claim 7, wherein the first direction is an axial direction of a cavity (22) of the bite portion (2), and the first direction is a direction in which the cavity (22) protrudes into the mouth of the patient, so that the baffle (31) disposed in the first direction can penetrate deep into the mouth of the patient.

9. The auxiliary sputum aspirator of claim 6, wherein the surfaces of the first and second clamping blocks (241, 242) are further provided with a cushion layer (246) capable of defining the tongue suction assembly (4) to work with the portion of the tube surrounding the second tongue suction tube (43).

10. The auxiliary sputum aspirator of claim 9, wherein an air inlet pipe (45) is further communicated with one end of the tongue suction bag (44) far away from the second tongue suction pipe (43), and the air inlet pipe (45) is further provided with an adjusting valve (451) capable of adjusting the opening and closing of a pipeline of the air inlet pipe (45).