Infant sputum suction trainer

Abstract

The utility model discloses a sputum suction trainer for infants, and belongs to the technical field of medical instruments. The sputum suction training device comprises a sputum suction pipe and a sputum suction apparatus, and further comprises a whistle movably arranged outside the sputum suction pipe in a sleeving mode, a first installation block is arranged at the rear end of the sputum suction pipe, an adjusting sleeve is movably arranged between the first installation block and the sputum suction apparatus in a sleeving mode, a semicircular sealing plate is arranged in the adjusting sleeve, and the sputum suction pipe is located below the axis of the first installation block in the horizontal direction. And an exhaust hole is formed above the axis of the first mounting block in the horizontal direction. According to the utility model, the whistle is arranged, so that a child patient exercises to exhale outwards by blowing the whistle, and the function of training the child patient to exhale and excrete sputum autonomously is achieved; in addition, the adjusting assembly is arranged between the sputum suction tube and the sputum aspirator, the sputum suction tube can be blocked when the sputum aspirator exhausts air outwards, air in the sputum aspirator is exhausted into the environment through the exhaust hole, and the situation that the air in the sputum aspirator is directly pushed into the trachea of the child patient, and consequently the child patient feels uncomfortable is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a sputum suction training device for infants. Background Art

[0002] In the pediatric outpatient clinic of the hospital, young patients with pneumonia and bronchitis are relatively common. The trachea of ​​many children is often blocked by sputum. If it is not removed in time, it will affect the normal breathing of the children, and it will affect the treatment effect of the disease and prolong the course of the disease. Nebulizer therapy mainly dilutes the sputum, and the diluted sputum still remains in the trachea, but most pediatric patients are unable to cough up the sputum in the trachea independently. Clinically, some auxiliary sputum removal equipment is usually needed to help children expectorate, such as an oscillating sputum removal device.

[0003] A utility model patent with publication number CN219743473U discloses a sputum suction device, which supports and expands the oral cavity of a sick child by providing an opener, so as to facilitate the insertion of a sputum suction tube into the patient's trachea; the sputum in the trachea of ​​the sick child is sucked out by the sputum suction device and the sputum suction tube; however, the sputum suction device mainly sucks out the sputum through the sputum suction device, and cannot train the sick child to expectorate independently; in addition, the sputum suction process may require the sputum suction device to be pushed and pulled repeatedly, and the sputum can be sucked out only after multiple operations, and in the process of repeatedly pushing and pulling the sputum suction device, the gas in the sputum suction device will be pushed into the trachea of ​​the sick child, causing certain discomfort to the sick child, thereby causing the sick child to resist and not cooperate, resulting in sputum suction failure. Utility Model Content

[0004] In view of the above-mentioned problems, the utility model aims to provide an infant suction training device, which, by providing a whistle, allows the infant to practice exhaling by blowing a whistle, thereby training the infant to exhale and expectorate independently; in addition, by providing an adjustment component between the suction tube and the suction device, the suction tube can be blocked when the suction device exhausts air outwards, and the gas in the suction device can be discharged directly into the environment, thereby preventing the gas in the suction device from being directly pushed into the infant's trachea and causing discomfort to the infant.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A sputum suction training device for infants and young children comprises a sputum suction tube and a sputum suction device, and is characterized in that it also comprises a whistle movably sleeved outside the sputum suction tube, and an adjustment component for opening and closing the sputum suction tube is arranged between the sputum suction tube and the sputum suction device.

[0007] Furthermore, the adjustment component includes a first mounting block located at the rear end of the sputum suction tube, an adjustment sleeve is movably sleeved between the first mounting block and the sputum suction device, and a sealing plate is provided in the adjustment sleeve.

[0008] Furthermore, the sputum suction tube is located below the horizontal axis of the first mounting block, an exhaust hole is provided above the horizontal axis of the first mounting block, and the sealing plate is a semicircular structure.

[0009] Furthermore, the sputum suction device comprises an outer tube, a piston is movably provided in the outer tube, and a piston rod is connected to the piston.

[0010] Furthermore, a second mounting block is provided at the bottom of the whistle, and the sputum suction tube movably passes through the second mounting block.

[0011] The beneficial effect of the utility model is that compared with the prior art, the improvement of the utility model is that:

[0012] 1. The utility model is provided with a whistle in the infant suction training device. When the infant is undergoing suction training, the infant can practice exhaling by blowing the whistle, which plays a role in training the infant to exhale and expectorate autonomously. At the same time, through the negative pressure principle of the suction device, it plays a role in assisting expectoration while the infant is training to expectorate autonomously. Therefore, the utility model can not only suck out the sputum in the infant's trachea, but also play a role in training the infant to exhale and expectorate autonomously.

[0013] 2. The whistle in the utility model can not only play a role in self-training the child's exhalation and expectoration, but also play the role of an opener, making it convenient to insert the suction tube into the child's mouth and trachea. Moreover, the whistle can also enhance the child's interest, greatly reduce the child's sense of rejection, and improve the training effect.

[0014] 3. The utility model provides an adjusting component between the sputum suction tube and the sputum suction device. When the piston rod is pulled outward, the sealing plate is rotated to the top of the adjusting sleeve. At this time, the sealing plate seals the exhaust hole on the first mounting block, and the sputum suction tube is connected with the outer tube. When the movable rod is pulled outward, the sputum in the trachea of ​​the child can be sucked out by the negative pressure principle; when the piston rod is pushed inward, the sealing plate is rotated to the bottom of the adjusting sleeve. At this time, the sealing plate blocks the sputum suction tube, and the gas in the outer tube is directly discharged into the environment through the exhaust hole, so as to avoid the gas in the outer tube being pushed into the trachea of ​​the child and causing discomfort to the child. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of the sputum suction training device for infants.

[0016] Figure 2 The utility model is a front view of the external structure of the sputum suction training device for infants.

[0017] Figure 3 The utility model is a front view of the internal structure of the infant sputum suction training device when the sealing plate blocks the exhaust hole.

[0018] Figure 4 The utility model is a front view of the internal structure of the infant suction training device when the sealing plate is used to block the suction tube.

[0019] Figure 5 It is a side view of the adjusting sleeve structure of the utility model.

[0020] Figure 6 This is a side view of the first mounting block structure of the utility model.

[0021] Wherein: 1-sputum suction tube, 2-sputum suction device, 201-outer tube, 202-piston, 203-piston rod, 3-whistle, 4-first mounting block, 5-adjusting sleeve, 6-sealing plate, 7-exhaust hole, 8-second mounting block. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments. Embodiment 1:

[0023] Refer to the attached Figure 1-6 The infant suction training device shown comprises a suction tube 1 and a suction device 2, and also comprises a whistle 3 movably mounted outside the suction tube 1, and an adjustment component for opening and closing the suction tube 1 is provided between the suction tube 1 and the suction device 2.

[0024] Specifically, the suction tube 1 is made of a hose material, the front end is spindle-shaped, and a main suction port is opened on the front end surface, and a plurality of auxiliary suction holes are opened on the side near the front end. When in use, the front end of the suction tube 1 needs to be inserted into the trachea of ​​the child, and the sputum is suctioned through the main suction port and the auxiliary suction port.

[0025] In order to facilitate the insertion of the suction tube 1 into the trachea of ​​the child, multiple rows of balls are rollingly connected on the front end side of the suction tube 1, and the multiple rows of balls are arranged at intervals with the auxiliary suction port. With the assistance of the balls, the suction tube 1 can be inserted into the trachea of ​​the child more conveniently and quickly, and the balls act as an auxiliary force, making the advancement process smoother.

[0026] The bottom of the whistle 3 is fixed with a second mounting block 8, and the sputum suction tube 1 is movable through the second mounting block 8 and the resonance cavity of the whistle 3. By pulling the second mounting block 8, the overall structure formed by the second mounting block 8 and the whistle 3 can slide along the sputum suction tube 1, thereby adjusting the length of the sputum suction tube 1 at the front end of the whistle 3. The structure of the front half of the second mounting block 8 (the part located at the bottom of the tubular cavity of the whistle 3) matches the shape of the tubular cavity of the whistle 3, and when in use, it is contained in the child's mouth together with the tubular mouth of the whistle 3, and will not affect the blowing of the whistle 3. The overall structure formed by the whistle 3 and the second mounting block 8 can be used as an opener to open and support the oral cavity, so as to facilitate the insertion of the sputum suction tube 1 into the oral cavity and trachea of ​​the child; in addition, to blow the whistle 3, it is necessary to continuously exhale outwards. Therefore, the setting of the whistle 3 can train the child's autonomous exhalation and expectoration, enhance the child's autonomous training, and the whistle 3 can enhance the child's interest and reduce the child's sense of rejection.

[0027] The sputum suction device 2 comprises an outer tube 201, the front end of the outer tube 201 is provided with an opening, a piston 202 is provided in the outer tube 201 in a sealed and slidable manner, a piston rod 203 is connected to the piston 202, and the piston rod 203 passes through the outer tube 201. The overall structure of the sputum suction device 2 is similar to that of a syringe, the front end of the sputum suction device 2 is connected to the sputum suction tube 1, and the sputum can be sucked out by pulling the piston rod 203 outwards and utilizing the negative pressure principle.

[0028] One point that needs to be explained is that, in this embodiment, an adjusting component is provided between the suction tube 1 and the front end of the outer tube 201, and the adjusting component is used to block or open the suction tube 1. When it is necessary to pull the piston rod 203 backward, the adjusting component will not block the suction tube 1. At this time, the suction tube 1 is connected to the outer tube 201, and suction is performed by pulling the piston rod 203 backward; when it is necessary to push the piston rod 203 forward to discharge the gas in the outer tube 201, the adjusting component blocks the suction tube 1, and the gas in the outer tube 201 is directly discharged into the external environment, thereby preventing the gas in the outer tube 201 from being pushed into the trachea of ​​the child and causing discomfort to the child.

[0029] The use principle of the infant suction training device in the utility model is as follows: when in use, the whistle 3 and the second mounting block 8 are first moved as a whole to the vicinity of the front end of the suction tube 1, the whistle 3 is placed in the mouth of the child to expand and support the child's oral cavity, and then the soft suction tube 1 is transmitted into the child's oral cavity and trachea, so that the front end of the suction tube 1 is inserted into the sputum of the trachea. When the suction tube 1 is inserted, the ball at the front end of the suction tube 1 plays an auxiliary role, which is beneficial to the transmission of the suction tube 1.

[0030] Next, guide the child to whistle 3. When the child whistles, it can play a role in self-training for the child's exhalation and expectoration. At the same time, pull the piston rod 203 backwards to suck out the sputum in the trachea through the negative pressure principle; if the sputum cannot be successfully sucked out once, use the adjustment component to block the sputum suction tube 1 while the child is resting, push the piston rod 203 forward, and expel the gas in the outer tube 201; then open the sputum suction tube 1 and repeat the training until the sputum is sucked out.

[0031] It should be noted that, except for the whistle 3, the other structures of the sputum suction training device of the present invention are all made of transparent material, so that it is convenient to watch the sputum suction. The whistle 3 suitable for children can be directly purchased from the market. Embodiment 2:

[0032] On the basis of Example 1, Example 2 provides a structure of an adjustment component, specifically including a first mounting block 4 located at the rear end of the suction tube 1, the first mounting block 4 is an original plate-like structure, and the rear end of the suction tube 1 passes through the first mounting block 4, specifically, the rear end surface of the suction tube 1 is flush with the rear end surface of the first mounting block 4; the outer diameter of the first mounting block 4 is the same as the outer diameter of the outer tube 201, the suction tube 1 is located below the horizontal axis of the first mounting block 4, and an exhaust hole 7 is provided above the horizontal axis of the first mounting block 4.

[0033] An adjusting sleeve 5 is movably sleeved between the first mounting block 4 and the sputum suction device 2. The adjusting sleeve 5 is a hollow structure, which is rotatably sleeved outside the first mounting block 4 and the outer tube 201. A sealing plate 6 is fixed inside the adjusting sleeve 5. When the adjusting sleeve 5 is rotated, the sealing plate 6 rotates together. It should be noted that the sealing plate 6 is a semicircular structure, and its size is half of the hollow structure inside the adjusting sleeve 5. When the sealing plate 6 rotates to the upper part of the adjusting sleeve 5, the sealing plate 6 blocks the exhaust hole 7, and the sputum suction tube 1 is connected with the outer tube 201; when the sealing plate 6 rotates to the lower part of the adjusting sleeve 5, the sealing plate 6 blocks the sputum suction tube 1, and the exhaust hole 7 is connected with the outer tube 201 and the external environment. During the rotation of the adjusting sleeve 5, it only needs to rotate 180 degrees each time. The rotation connection between the adjusting sleeve 5 and the first mounting block 4 and the outer tube 201 can adopt the rotation connection method in the prior art, as long as it can reciprocate 180 degrees outside the first mounting block 4 and the outer tube 201.

[0034] The use principle of the suction trainer in this embodiment is: on the basis of Example 1, when it is necessary to suck out sputum, rotate the adjusting sleeve 5 so that the sealing plate 6 is located in the upper half of the adjusting sleeve 5, and the sealing plate 6 blocks the exhaust hole 7. At this time, the suction tube 1 is connected to the outer tube 201, and the piston rod 203 is pulled backward to perform the suction operation. When it is necessary to discharge the gas in the outer tube 201, rotate the adjusting sleeve 5 in the opposite direction so that the sealing plate 6 is located in the lower half of the adjusting sleeve 5, and the sealing plate 6 blocks the suction tube 1, and the gas in the outer tube 201 is discharged into the environment through the exhaust hole 7.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A sputum suction training device for infants and young children, comprising a sputum suction tube (1) and a sputum suction device (2), Features: It also comprises a whistle (3) movably sleeved outside the sputum suction tube (1), and an adjustment component for adjusting the opening and closing of the sputum suction tube (1) is provided between the sputum suction tube (1) and the sputum suction device (2).

2. The sputum suction training device for infants and young children according to claim 1, Features: The adjustment component comprises a first mounting block (4) located at the rear end of the sputum suction tube (1), an adjustment sleeve (5) is movably sleeved between the first mounting block (4) and the sputum suction device (2), and a sealing plate (6) is provided inside the adjustment sleeve (5).

3. The sputum suction training device for infants and young children according to claim 2, Features: The sputum suction tube (1) is located below the horizontal axis of the first mounting block (4), an exhaust hole (7) is provided above the horizontal axis of the first mounting block (4), and the sealing plate (6) is a semicircular structure.

4. The sputum suction training device for infants and young children according to claim 3, Features: The sputum suction device (2) comprises an outer tube (201), a piston (202) is movably provided inside the outer tube (201), and a piston rod (203) is connected to the piston (202).

5. The sputum suction training device for infants and young children according to claim 1, Features: A second mounting block (8) is provided at the bottom of the whistle (3), and the sputum suction tube (1) movably passes through the second mounting block (8).

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