Sputum suction device for pediatric treatment

Abstract

The utility model discloses a sputum aspiration device for pediatric treatment, and particularly relates to the technical field of medical instruments, the sputum aspiration device comprises a connecting piece and a sputum aspiration tube body, the sputum aspiration tube body extends into an oral cavity through a communication port, the end faces, far away from each other, of two connecting blocks are respectively provided with a through threaded hole, and the threaded holes are communicated with the connecting piece. The two threaded holes are respectively communicated with the two threaded holes; threaded rods are installed in the connecting blocks in a threaded mode, and the ends of the threaded rods make contact with the outer surface of the sputum suction tube body. In the using process of the sputum suction device for pediatric treatment, the sputum suction pipe body is inserted into the throat in the mouth of a patient through the connecting pipe, the threaded rods installed on the connecting pipe in a threaded mode are screwed respectively, the two threaded rods get close to each other to clamp the sputum suction pipe body, and therefore in the sputum suction work, the sputum suction pipe body is not prone to falling off. A patient is prevented from spitting the sputum suction tube body, meanwhile, the sputum suction tube body does not need to be manually supported, and the labor intensity of a doctor is reduced.

Description

Technical Field

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

[0002] A pediatric suction pump is a medical device specially designed to clear sputum or secretions from the respiratory tract of children. It usually includes a suction tube and a device that generates negative pressure. The suction tube is a soft tubular instrument that is inserted into the child's respiratory tract through the nasal cavity or oral cavity to reach the site where sputum accumulates. The negative pressure device will generate suction to suck out the sputum or secretions and collect them into a container.

[0003] The suction tube on the existing suction device lacks a fixing device and needs to be manually held when in use. Otherwise, during the suction process, the child may vomit it out due to discomfort and vomiting. In view of this, it is necessary to add a fixing device to the suction device to reduce the need for manual holding. Utility Model Content

[0004] The main purpose of the utility model is to provide a sputum suction device for pediatric treatment, which can effectively solve the problem that when the sputum suction tube is inserted into the oral cavity, the child will spit it out.

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

[0006] A sputum suction device for pediatric treatment, comprising a connecting piece and a sputum suction tube body.

[0007] The connecting piece is oval in shape, and a penetrating communication opening is provided on the connecting piece along its axis. A connecting pipe is fixedly installed at the end of the connecting opening, and the sputum suction tube body extends into the oral cavity through the connecting opening. The outer surface of the connecting pipe has penetrating openings symmetrically on both sides.

[0008] Two binding straps are symmetrically mounted on one end of the connecting piece away from the connecting pipe;

[0009] Two connecting blocks are symmetrically mounted on the outer surface of the connecting pipe, and penetrating threaded holes are formed on the end surfaces of the two connecting blocks that are away from each other, and the two threaded holes are respectively connected to the two connecting blocks;

[0010] A threaded rod is threadedly installed in each of the connection blocks, and the threaded rod contacts the outer surface of the sputum suction tube body through one end.

[0011] Preferably, a tongue depressor is fixedly mounted on one end of the connecting member away from the connecting pipe, the tongue depressor is semi-arc-shaped, and the tongue depressor is located at the lower part of the connecting port.

[0012] Preferably, both of the two straps are sewn with Velcro, and the two straps are adhered to each other by the Velcro.

[0013] Preferably, a vent hole is provided on the upper portion of the connecting member.

[0014] Preferably, abutment plates are fixedly mounted on the end surfaces of the two threaded rods that are close to each other, and anti-slip grooves are provided on the opposite surfaces of the abutment plates.

[0015] Preferably, a pinching handle is fixedly mounted on the end surfaces of the two threaded rods that are away from each other, and the pinching handle is spherical.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. During use of the utility model, the suction tube body is inserted into the patient's mouth and throat through the connecting tube, and the threaded rods threadedly installed on the connecting tube are twisted respectively. The two threaded rods are close to each other to clamp the suction tube body to prevent it from falling. In this way, during the suction work, the patient is prevented from spitting out the suction tube body. At the same time, there is no need to manually support the suction tube body, thereby reducing the labor intensity of the doctor.

[0018] 2. In the actual use of the utility model, the connecting piece is tied to the patient's face by a strap so that it is easy to wear. At the same time, a tongue depressor is installed on the connecting piece near the patient's oral cavity. The tongue depressor can press the patient's tongue, which is convenient for inserting the suction tube body while preventing the patient from spitting out the suction tube body involuntarily due to his or her young age. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the connection structure between the connector and the binding strap in the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the connector and the tongue depressor in the utility model;

[0022] Figure 4 This is a schematic diagram of the connection structure between the connecting pipe and the connecting block in the utility model;

[0023] Figure 5 It is a schematic diagram of the overall elevation structure of the threaded rod in the utility model.

[0024] In the figure: 1. Connecting piece; 11. Connecting tube; 111. Connecting port; 13. Connecting block; 131. Threaded hole; 14. Threaded rod; 15. Vent hole; 141. Pinch handle; 142. Plate; 2. Suction tube body; 3. Binding strap; 31. Velcro; 4. Tongue depressor. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 - Figure 5 As shown, a sputum suction device for pediatric treatment comprises a connecting piece 1 and a sputum suction tube body 2. The connecting piece 1 is elliptical, and a penetrating communication port 111 is opened on the connecting piece 1 along its axis. A connecting tube 11 is fixedly installed at the end of the communication port 111. The sputum suction tube body 2 extends into the oral cavity through the communication port 111. Penetrating 12 are symmetrically provided on both sides of the outer surface of the connecting tube 11. Two straps 3 are symmetrically installed on one end of the connecting piece 1 away from the connecting tube 11.

[0027] The connecting piece 1 is tied to the patient's face through two straps 3 so that the connecting opening 111 on the connecting piece 1 is aligned with the patient's mouth, so that the suction tube body 2 can be inserted into the throat of the patient's mouth through the connecting opening 111.

[0028] Two connecting blocks 13 are symmetrically installed on the outer surface of the connecting tube 11. The end surfaces of the two connecting blocks 13 that are far away from each other are both provided with penetrating threaded holes 131. The two threaded holes 131 are respectively connected to the two 12. A threaded rod 14 is threadedly installed in each connecting block 13. The threaded rod 14 contacts the outer surface of the sputum suction tube body 2 through one end of 12.

[0029] The connecting tube 11 and the connecting port 111 are coaxially opposed to each other. When the suction tube body 2 is inserted from the connecting tube 11, the two threaded rods 14 are twisted to make the two threaded rods 14 approach each other, thereby clamping the suction tube body 2. Conversely, when the suction tube body 2 needs to be pulled out or further plugged, the shell twists one side of the threaded rod 14 to release the limit of the two threaded rods 14 and the suction tube body 2.

[0030] Furthermore, a tongue depressor 4 is fixedly installed on the end of the connecting member 1 away from the connecting tube 11, and the tongue depressor 4 is semi-arc-shaped and located at the lower part of the connecting port 111; by setting the tongue depressor 4, the tongue depressor 4 is installed on the end of the connecting member 1 away from the connecting tube 11, so that when the connecting member 1 is worn, the tongue depressor 4 can enter the oral cavity and press the patient's tongue to prevent the patient from reflexively using the tongue to push out the suction tube body 2 when the suction tube body 2 is inserted.

[0031] Furthermore, nylon buckles 31 are sewn and installed on both straps 3, and the two straps 3 are adhered to each other via the nylon buckles 31; the two straps 3 are adhered to each other via the nylon buckles 31, which makes it easy to wear and remove the connector 1.

[0032] Furthermore, a vent hole 15 is provided at the upper portion of the connecting member 1; the vent hole 15 starting from the upper portion of the connecting member 1 can prevent the connecting member 1 from blocking the patient's nostrils and affecting the patient's normal breathing.

[0033] Furthermore, a stopper 142 is fixedly installed on the end surfaces of the two threaded rods 14 that are close to each other, and anti-slip grooves are provided on the opposite surfaces of the stopper 142; by providing two stoppers 142, the contact surface between the stopper 142 and the suction tube body 2 can be increased, and at the same time, the anti-slip grooves provided on the stopper 142 can effectively prevent the suction tube body 2 from falling.

[0034] Furthermore, a gripping handle 141 is fixedly mounted on the end surfaces of the two threaded rods 14 that are away from each other. The gripping handle 141 is spherical. The provision of the gripping handle 141 makes it convenient for the user to twist the threaded rod 14 .

[0035] The working principle of the utility model is as follows: the connecting member 1 is worn on the patient's face through two straps 3, and after the connecting port 111 is aligned with the patient's mouth, the tongue depressor 4 will press the patient's tongue to prevent the patient's tongue from pushing the suction tube body 2 out when the suction tube body 2 is inserted. When the suction tube body 2 is inserted into the throat of the patient's mouth through the connecting port 111, the two threaded rods 14 are respectively twisted so that the suction tube body 2 is clamped and limited on the connecting tube 11 by the two threaded rods 14. When the suction tube body 2 needs to be pulled out or continued to be plugged, the threaded rod 14 on one side can be twisted to release the limitation of the two threaded rods 14 and the suction tube body 2, so that the suction tube body 2 can be pulled out or continued to be plugged.

[0036] When wearing, please note that the end of the connector 1 with the vent hole 15 is the upper end, and when using, please point the end with the vent hole 15 upward.

[0037] The above shows and describes the basic principle and main features of the utility model and the 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sputum suction device for pediatric treatment, comprising a connecting piece (1) and a sputum suction tube body (2), characterized in that: The connecting piece (1) is elliptical in shape, and a penetrating communication opening (111) is provided on the connecting piece (1) along its axis, a connecting pipe (11) is fixedly installed at the end of the communicating opening (111), the sputum suction tube body (2) extends into the oral cavity through the communicating opening (111), and the outer surface of the connecting pipe (11) has penetrating openings (12) symmetrically on both sides; Two binding straps (3) are symmetrically mounted on one end of the connecting member (1) away from the connecting pipe (11); Two connecting blocks (13) are symmetrically mounted on the outer surface of the connecting pipe (11), and both end surfaces of the two connecting blocks (13) that are away from each other have penetrating threaded holes (131), and the two threaded holes (131) are respectively connected to the two (12); A threaded rod (14) is threadedly installed inside the connection block (13), and the threaded rod (14) contacts the outer surface of the sputum suction tube body (2) through one end of the (12).

2. A sputum suction device for pediatric treatment according to claim 1, characterized in that: A tongue depressor (4) is fixedly mounted on one end of the connecting member (1) away from the connecting pipe (11); the tongue depressor (4) is semi-arc-shaped and is located at the lower part of the connecting opening (111).

3. A sputum suction device for pediatric treatment according to claim 1, characterized in that: The two binding belts (3) are both sewn and installed with nylon buckles (31), and the two binding belts (3) are bonded to each other via the nylon buckles (31).

4. The sputum suction device for pediatric treatment according to claim 1, characterized in that: A vent hole (15) is provided on the upper portion of the connecting piece (1).

5. The sputum suction device for pediatric treatment according to claim 1, characterized in that: Abutment plates (142) are fixedly mounted on the end surfaces of the two threaded rods (14) that are close to each other, and anti-slip grooves are provided on the opposite surfaces of the abutment plates (142).

6. The sputum suction device for pediatric treatment according to claim 1, characterized in that: A pinching handle (141) is fixedly mounted on the end surfaces of the two threaded rods (14) that are away from each other, and the pinching handle (141) is spherical.

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