Sputum cleaning device for pneumology department

Abstract

The utility model relates to the technical field of medical instruments, in particular to a sputum cleaning device for the pneumology department. The sputum clearing device for the pneumology department comprises a kidney-shaped patch, an inner cylinder is fixedly installed on the kidney-shaped patch, an elastically-connected outer cylinder is arranged on the inner cylinder in a sleeving mode, a rotationally-connected rotating ring is arranged on the kidney-shaped patch in a sleeving mode, and an annular connecting ring is fixedly embedded into the outer ring end of the rotating ring; and the ring head of the annular connecting ring is inserted into the insertion end of the outer cylinder and is fixedly connected with the insertion end of the outer cylinder. According to the sputum cleaning device for the pneumology department, the rotating ring is rotated to enable the annular connecting ring to be twisted off, the outer barrel slides outwards along the inner barrel under the elastic force effect of the compression spring, other personnel can know that the tool is used after the annular connecting ring is twisted off, and therefore the situation that a patient is secondarily infected due to the fact that workers take the used tool by mistake is avoided; meanwhile, the outer cylinder and the inner cylinder are elastically connected, so that the problem that the throat of the patient is damaged is avoided after the device is inserted into the throat of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a phlegm clearing device for respiratory medicine. Background Art

[0002] "Clearing sputum" usually refers to clearing sputum from the throat or respiratory tract. Sputum is a secretion produced by the respiratory mucosa that can help clear foreign matter, bacteria, and viruses from the respiratory tract. However, too much sputum may cause discomfort and affect breathing, so it needs to be cleared. In the process of caring for patients with respiratory diseases, it is usually necessary to use a sputum removal device to suction the patient's sputum, thereby clearing the respiratory secretions in the patient's trachea, keeping the respiratory tract unobstructed, promoting respiratory function, and improving lung ventilation. The suction tubes in the existing nursing suction instruments are difficult to distinguish whether they have been used, resulting in used suction tubes being easily cleaned and processed by criminals for secondary sale and use.

[0003] Therefore, it is necessary to provide a new respiratory sputum clearing device to solve the above-mentioned technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a phlegm clearing device for respiratory department

[0005] The phlegm clearing device for respiratory department provided by the utility model comprises a waist-shaped patch, an inner cylinder is fixedly mounted on the waist-shaped patch, and an outer cylinder which is elastically connected is sleeved on the inner cylinder;

[0006] The waist-shaped patch is sleeved with a rotating ring for rotational connection, and the outer ring end of the rotating ring is fixedly embedded with an annular connecting ring, and the ring head of the annular connecting ring is inserted into the insertion end of the outer tube and fixedly connected with the insertion end of the outer tube.

[0007] Preferably, an annular cavity is provided on the inner wall of the cylinder head of the inner cylinder, a compression spring is fixedly installed in the annular cavity, and a clamping annular sheet is fixedly installed on the other end of the spring.

[0008] Preferably, a chimeric ring is fixedly mounted on the inner wall of the outer cylinder close to the outer cylinder opening, and the chimeric ring is fixedly connected to the clamping annular sheet.

[0009] Preferably, two symmetrically distributed limit blocks are fixedly embedded on the inner wall of the outer cylinder, and the two limit blocks are respectively inserted into the sliding cavity opened on the inner wall of the inner cylinder and are slidably connected to the sliding cavity.

[0010] Preferably, the outer walls on both sides of the inner cylinder are provided with elliptical grooves, and a sponge block is embedded in each groove.

[0011] Preferably, the sponge block is covered with a silicone wrapping sleeve.

[0012] Preferably, a throat insert is fixedly embedded in the end of the outer cylinder.

[0013] Preferably, a threaded connector is fixedly mounted on the other end of the waist-shaped patch.

[0014] Compared with the related art, the respiratory sputum clearing device provided by the utility model has the following beneficial effects:

[0015] The utility model rotates the rotating ring to break the annular connecting ring, and at this time, under the elastic force of the compression spring, the outer cylinder slides outward along the inner cylinder, so that the nozzle tube structure formed by the inner cylinder and the outer cylinder can be extended. After the annular connecting ring is broken, other staff members can know that the device has been used, thereby avoiding staff members from mistakenly taking the used device and causing secondary infection to the patient. At the same time, since the outer cylinder and the inner cylinder are elastically connected, after the device is inserted into the patient's throat, the throat of the patient can drive the outer cylinder to expand and contract when the patient swallows, thereby avoiding the problem of damage to the patient's throat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of the phlegm clearing device for respiratory medicine provided by the utility model;

[0017] Figure 2 for Figure 1 The structural schematic diagram of the inner cylinder shown;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure of the outer cylinder shown.

[0019] Numbers in the figure: 1, waist-shaped patch; 11, threaded connector; 2, inner tube; 2a, annular cavity; 2b, sliding cavity; 3, outer tube; 31, fitting ring; 32, limit block; 33, throat tube; 4, spring; 41, snap-on annular piece; 5, sponge block; 6, rotating ring; 61, annular connecting ring. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0022] See also Figures 1 to 3 The embodiment of the utility model provides a respiratory sputum clearing device, which includes a waist-shaped patch 1, an inner tube 2 and an outer tube 3.

[0023] In the embodiments of the present invention, please refer to Figure 1 , Figure 2 and Figure 3 The other end of the waist-shaped patch 1 is fixedly mounted with a threaded connector 11 so as to be threadedly connected to the pipeline of the sputum suction instrument. The waist-shaped patch 1 is fixedly mounted with an inner tube 2, and the inner tube 2 is sleeved with an elastically connected outer tube 3. Specifically:

[0024] An annular cavity 2a is provided on the inner wall of the inner cylinder 2, a spring 4 is fixedly installed in compression in the annular cavity 2a, and a clamping annular sheet 41 is fixedly installed on the other end of the spring 4, and a fitting ring 31 is fixedly installed on the inner wall of the outer cylinder 3 near the outer cylinder opening, and the fitting ring 31 is fixedly connected to the clamping annular sheet 41, and a throat inserting tube 33 is fixedly fitted at the end of the outer cylinder 3, and a hose can be inserted at the rear end of the throat inserting tube 33 to extend its use length when in use;

[0025] The waist-shaped patch 1 is sleeved with a rotating ring 6 that is rotatably connected, and the outer ring end of the rotating ring 6 is fixedly embedded with an annular connecting ring 61, and the ring head of the annular connecting ring 61 is inserted into the insertion end of the outer tube 3 and fixedly connected to the insertion end of the outer tube 3.

[0026] It should be noted that: when in use, the rotating ring 6 is rotated to break the annular connecting ring 61. At this time, under the elastic force of the compression spring 4, the outer tube 3 slides outward along the inner tube 2, so that the nozzle tube structure formed by the inner tube 2 and the outer tube 3 can be extended. After the annular connecting ring 61 is broken, other staff members can know that the device has been used, thereby preventing staff members from mistakenly taking the used device and causing secondary infection to the patient.

[0027] At the same time, since the outer tube 3 and the inner tube 2 are elastically connected, after being inserted into the patient's throat, the outer tube 3 can be extended and retracted when the patient swallows, thus avoiding the problem of damage to the patient's throat;

[0028] In this embodiment, a shallow annular notch is provided on the annular connecting ring 61, so as to facilitate the annular connecting ring 61 to be twisted off;

[0029] Among them, two symmetrically distributed limit blocks 32 are fixedly embedded on the inner wall of the outer cylinder 3, and the two limit blocks 32 are respectively inserted into the sliding cavity 2b opened on the inner wall of the inner cylinder 2 and are slidably connected to the sliding cavity 2b, thereby improving the stability of the outer cylinder 3 when sliding outward along the inner cylinder 2.

[0030] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 The outer walls on both sides of the inner tube 2 are provided with elliptical grooves, each of which is embedded with a sponge block 5, and the sponge block 5 is covered with a silicone wrapping sleeve.

[0031] It should be noted that: when the outer tube 3 slides out along the inner tube 2, the sponge block 5 is exposed and expands, so that the patient can use the sponge block 5 to cover both sides of the mouth corners to improve the stability of the sputum suction tube placed in the mouth.

[0032] The working principle of the phlegm clearing device for respiratory department provided by the utility model is as follows:

[0033] When in use, the rotating ring 6 is rotated to break the annular connecting ring 61. At this time, under the elastic force of the compression spring 4, the outer tube 3 slides outward along the inner tube 2, so that the nozzle tube structure composed of the inner tube 2 and the outer tube 3 can be extended. After the annular connecting ring 61 is broken, other staff members can know that the device has been used, thereby avoiding staff members from mistakenly taking used devices and causing secondary infection to the patient. At the same time, since the outer tube 3 and the inner tube 2 are elastically connected, after being inserted into the patient's throat, the outer tube 3 can be extended and retracted according to the patient's throat when swallowing, thereby avoiding the problem of damage to the patient's throat.

[0034] When the outer tube 3 slides out along the inner tube 2, the sponge block 5 is exposed and expands, so that the patient can use the sponge block 5 to cover both sides of the mouth corners to improve the stability of the sputum suction tube placed in the mouth.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sputum clearing device for respiratory medicine, characterized in that: It comprises a waist-shaped patch (1), an inner tube (2) being fixedly mounted on the waist-shaped patch (1), and an outer tube (3) being elastically connected to the inner tube (2); The waist-shaped patch (1) is sleeved with a rotatably connected rotating ring (6), and an annular connecting ring (61) is fixedly engaged with the outer ring end of the rotating ring (6), and the ring head of the annular connecting ring (61) is inserted into the insertion end of the outer tube (3) and fixedly connected to the insertion end of the outer tube (3).

2. The respiratory sputum clearing device according to claim 1, characterized in that: An annular cavity (2a) is provided on the inner wall of the cylinder head of the inner cylinder (2), a spring (4) arranged in compression is fixedly installed in the annular cavity (2a), and a clamping annular sheet (41) is fixedly installed at the other end of the spring (4).

3. The respiratory sputum clearing device according to claim 2, characterized in that: A chimeric ring (31) is fixedly mounted on the inner wall of the outer cylinder (3) close to the outer cylinder opening, and the chimeric ring (31) is fixedly connected to the clamping annular sheet (41).

4. The respiratory sputum clearing device according to claim 1, characterized in that: Two symmetrically distributed limit blocks (32) are fixedly embedded on the inner wall of the outer cylinder (3), and the two limit blocks (32) are respectively inserted into the sliding cavity (2b) opened on the inner wall of the inner cylinder (2) and are slidably connected to the sliding cavity (2b).

5. The respiratory sputum clearing device according to claim 1, characterized in that: The outer walls on both sides of the inner cylinder (2) are provided with elliptical grooves, and a sponge block (5) is embedded in each groove.

6. The respiratory sputum clearing device according to claim 5, characterized in that: The sponge block (5) is covered with a silica gel wrapping sleeve.

7. The respiratory sputum clearing device according to claim 1, characterized in that: A throat insert (33) is fixedly engaged with the end of the outer cylinder (3).

8. The respiratory sputum clearing device according to claim 1, characterized in that: A threaded connector (11) is fixedly mounted on the other end of the waist-shaped patch (1).

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