Respiratory tract cleaning device

Abstract

The utility model belongs to the technical field of respiratory tract cleaners, and particularly relates to a respiratory tract cleaning device. The device comprises a horizontally arranged connecting pipe; the left end of the connecting pipe is connected and communicated with a straw, a collecting cup is arranged below the connecting pipe, and a cup cover is mounted at the top of the collecting cup; the connecting pipe is communicated with the cup cover through a supporting pipe; a sputum cup used for collecting sputum samples is arranged in the collecting cup, and a connecting assembly used for detachably connecting the sputum cup to the bottom of the cup cover is arranged on the cup cover. The right end of the connecting pipe is provided with a suction assembly used for sucking secretions in the respiratory tract into the collecting cup from the suction pipe. The sputum collector is convenient for collecting sputum.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of respiratory tract cleaning device, especially a kind of respiratory tract cleaning device. BACKGROUND

[0002] Respiratory tract is part of human respiratory system, wherein respiratory tract includes throat, when throat part appears infection, respiratory tract mucus secretion increases, and mixed with immune reaction product, inhaled dust and damaged tissue can form sputum;After too much sputum appears, sputum can block airway, cause breathing difficulty, thus the sputum of respiratory tract needs to be cleaned, and cleaning sputum is helpful to keep respiratory tract unobstructed and improve respiratory function.

[0003] When sputum is cleaned, sputum in respiratory tract can be cleaned by sputum suction device;After sputum cleaning is completed, sputum can be sent to pathological examination to determine the cause, and pathological examination can determine that patient respiratory tract infection is caused by what reason;However, current sputum suction device is only convenient for discharging sputum from respiratory tract, and inconvenient for collecting sputum;Therefore, sputum is not convenient to collect in the process of cleaning respiratory tract sputum. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a kind of respiratory tract cleaning device, solve the problem of not being convenient for collecting sputum in the process of cleaning respiratory tract sputum.

[0005] The respiratory tract cleaning device, including the connecting pipe of horizontal arrangement, the left end of connecting pipe is connected with the straw that has communicated, the lower portion of connecting pipe is provided with the collection cup, and the top of collection cup is equipped with cup cover;Connecting pipe and cup cover are connected with each other by support pipe;Sputum cup for collecting sputum sample is arranged in collection cup, and connecting assembly for detachably connecting sputum cup at the bottom of cup cover is arranged on cup cover;Suction assembly for sucking secretion in respiratory tract from straw into collection cup is arranged at the right end of connecting pipe.

[0006] Further, the connecting assembly includes a limiting tube, which is vertically arranged, the top of the limiting tube is fixed to the bottom of the cup cover, and the bottom of the limiting tube is provided with an annular groove for the spout of the sputum cup.

[0007] Further, the annular groove is provided with a rubber layer on the groove wall.

[0008] Further, the limiting tube is a plurality of, and the plurality of limiting tubes are fixed to the bottom of the cup cover.

[0009] Further, the suction assembly includes a needle-free syringe, and the nipple on the syringe is connected with the right end of the connecting pipe.

[0010] Further, the left end of the straw is in an arc structure.

[0011] Further, the collecting cup is made of plastic material.

[0012] Further, the sputum cup is made of plastic material.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses a sucking pipe, connecting pipe, collecting cup and suction assembly are set up, and the connecting pipe is connected with the cup cover on the collecting cup through the support pipe and is communicated, and the sputum cup is detachably connected with the bottom of the cup cover, and the sputum liquid that the sucking pipe draws out can be directly discharged into the sputum cup through the suction assembly, thereby achieving the purpose of collection, so that the sputum cup can be directly taken to the inspection, and the utility model is convenient for collecting sputum. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the utility model;

[0016] Figure 2 It is Figure 1 It is the enlarged structure schematic diagram after cutting along A-A in the middle;

[0017] Figure 3 It is Figure 1 It is the main view structure schematic diagram;

[0018] The names of various components in the drawing are as follows: 1, sucking pipe;2, connecting pipe;3, syringe;4, limiting pipe;5, rubber layer;6, sputum cup;7, collecting cup;8, cup cover;9, support pipe. DETAILED DESCRIPTION

[0019] The utility model will be further described in connection with the drawings through specific embodiments, but it is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

[0020] EMBODIMENT

[0021] The respiratory tract cleaning device described in the embodiment is used for collecting sputum, and the sputum cup is detachably connected with the bottom of the cup cover. Figure 1 And Figure 3As shown, the connecting pipe 2 is horizontally arranged; the left end of the connecting pipe 2 is connected with the suction pipe 1; when the suction pipe 1 is connected with the connecting pipe 2, the right end of the suction pipe 1 is directly inserted into the inside of the connecting pipe 2, and the outer side wall of the suction pipe 1 is attached to the inner side wall of the connecting pipe 2, and then the detachable connection between the suction pipe 1 and the connecting pipe 2 can be realized through the friction force generated by the contact between the suction pipe 1 and the connecting pipe 2; a plurality of holes are arranged at the left end of the suction pipe 1, and when in use, the suction pipe 1 is inserted into the throat from the nasal cavity or oral cavity of the patient; the plurality of holes on the suction pipe 1 are located at the position of the secretion in the throat, such as sputum; and then the secretion in the throat is conveniently entered into the suction pipe 1 from the position of the holes;

[0022] As shown in Figure 1 the lower part of the connecting pipe 2 is provided with the collecting cup 7, and the top of the collecting cup 7 is provided with the cup cover 8; when the collecting cup 7 and the cup cover 8 are installed, the outer side wall of the collecting cup 7 is attached to the inner side wall of the cup cover 8, so that the collecting cup 7 can be clamped on the inner side wall of the cup cover 8 through the friction force; of course, the collecting cup 7 and the cup cover 8 can also be connected through threads, for example, the outer side wall of the collecting cup 7 is provided with external threads, and the inner side wall of the cup cover 8 is provided with internal threads matched with the external threads, so that the collecting cup 7 and the cup cover 8 are connected together through threads; when in use, the collecting cup 7 is used to store the secretion, such as sputum;

[0023] As shown in Figure 1 the connecting pipe 2 and the cup cover 8 are connected through the support pipe 9; when the support pipe 9 is installed, the connecting pipe 2 and the cup cover 8 are both provided with through holes communicating with each other, the upper end of the support pipe 9 is fixed in the through hole on the connecting pipe 2, and the lower end of the support pipe 9 is fixed in the through hole on the cup cover 8, so that the support pipe 9 is connected with the connecting pipe 2 and the cup cover 8 respectively; the through hole on the cup cover 8 is preferably arranged at the central position; when in use, because the suction pipe 1 is connected with the connecting pipe 2, the sputum in the suction pipe 1 can enter into the connecting pipe 2, the connecting pipe 2 is connected with the cup cover 8 through the support pipe 9, and the cup cover 8 is connected with the collecting cup 7, so that the sputum in the connecting pipe 2 can enter into the collecting cup 7 through the support pipe 9 and the cup cover 8 in sequence; therefore, the collecting cup 7 can achieve the purpose of collecting the sputum discharged from the suction pipe 1;

[0024] As shown in Figure 1As shown, the collection cup 7 is provided with a sputum cup 6 for collecting sputum samples, which is located in the collection cup 7 below the perforation on the cup cover 8; because in the process of cleaning the secretions in the respiratory throat, in order to clarify the cause, the secretions such as sputum can be sent for pathological examination, and through pathological examination, it can be clear that the patient's respiratory tract infection is caused by what; at this time, by setting the sputum cup 6 below the perforation, the sputum falling from the cup cover 8 can directly fall into the sputum cup 6, and then the sputum cup 6 in the collection cup 7 can be taken out to directly send the sputum for examination; therefore, in the process of cleaning the sputum in the respiratory tract, it is convenient to collect the sputum;

[0025] As shown in Figure 1 and Figure 2 , the cup cover 8 is provided with a limiting tube 4, which is vertically arranged, the top of the limiting tube 4 is fixed on the bottom of the cup cover 8, and the bottom of the limiting tube 4 is provided with an annular groove for clamping the cup mouth of the sputum cup 6; the whole scheme constitutes a connecting assembly for detachably connecting the sputum cup 6 at the bottom of the cup cover 8; because the sputum cup 6 is a round cup, the groove at the bottom of the limiting tube 4 is an annular groove, when the cup mouth of the sputum cup 6 is clamped into the annular groove, the inner and outer sidewalls of the sputum cup 6 are in contact with the groove wall of the annular groove, so that the friction between the sputum cup 6 and the annular groove is generated, so that the sputum cup 6 can be clamped in the annular groove by friction, thereby achieving the purpose of limiting the sputum cup 6; in use, the sputum falling from the cup cover 8 is more stably entered into the sputum cup 6 by limiting the sputum cup 6;

[0026] In the specific implementation process, the connecting assembly can also be a threaded connection, an internal thread is formed in the annular groove, and an external thread is formed on the outer sidewall of the sputum cup 6, so that the sputum cup 6 can be limited in the annular groove by threaded connection;

[0027] As shown in Figure 1 and Figure 2 , the groove wall of the annular groove is provided with a rubber layer 5, which has a certain elasticity and can increase the friction, so that when the sputum cup 6 is clamped into the annular groove, it will contact the rubber layer 5 in the annular groove, so that the sputum cup 6 can be clamped more stably in the annular groove;

[0028] As shown in Figure 1As shown, the limiting tube 4 is several, and the several limiting tubes 4 are fixed at the bottom of the cup cover 8; the sizes of the several limiting tubes 4 are different; the several limiting tubes 4 are installed in a one-in-one way; because the sizes of the sputum cups 6 sent to the existing clinical laboratory are different, such as the diameter of the sputum cup 6 is 25mm, 35mm and 45mm, etc.; therefore, the different limiting tubes 4 can be produced in different sizes, and the sizes of the annular grooves on the different limiting tubes 4 are 25mm, 35mm and 45mm, etc., so that the sputum cups 6 of different sizes can be clamped in the annular grooves of the different limiting tubes 4; during use, the sputum cup 6 suitable for the required amount of sputum is selected and installed in the annular groove of the corresponding limiting tube 4, thereby increasing the practicability of the design during use.

[0029] As shown in the figure, Figure 1 The right end of the connecting pipe 2 is provided with a needle-free syringe 3, and the nipple on the syringe 3 is connected with the right end of the connecting pipe 2; the whole of this paragraph constitutes a suction assembly for sucking the secretion in the respiratory tract into the collecting cup 7 from the straw 1; the syringe 3 is a known product, so its specific structure is not described here; when the syringe 3 is connected with the connecting pipe 2, it is connected with the right end of the straw 1 in the same way as the connecting pipe 2, that is, clamped in the connecting pipe 2 by friction; during use, the left end of the straw 1 is inserted into the position of the secretion in the throat through the nasal cavity or oral cavity, and then the piston is moved by pulling the pull rod on the syringe 3, so that negative pressure is generated, thereby the secretion in the throat can be sucked out through the straw 1, and then the secretion enters the connecting pipe 2, and then enters the collecting cup 7 through the supporting pipe 9 and the cup cover 8 in turn;

[0030] In the specific implementation process, the syringe 3 in the suction assembly can also be replaced by a negative pressure pump, which can also suck out the secretion such as sputum in the throat;

[0031] As shown in the figure, Figure 1 The left end of the straw 1 is arc-shaped, and during use, because the left end of the straw 1 is the insertion end inserted into the respiratory tract, through the design of the arc-shaped structure, the straw 1 can be in contact with the tissue in the respiratory tract in an arc-shaped structure during insertion, so as to make the patient feel as comfortable as possible during insertion;

[0032] The collecting cup 7 is made of plastic material, and the sputum cup 6 is also made of plastic material; the sputum cup 6 and the collecting cup 7 made of plastic material are not only easy to clean during use, but also light in weight, so that the sputum cup 6 can be clamped more stably in the annular groove, and the collecting cup 7 can be clamped more stably in the cup cover 8;

[0033] In the specific use process: if the secretion sputum in the throat needs to be treated, the left end of the suction tube 1 is inserted into the position of the sputum in the throat through the nasal cavity or the oral cavity, then the sputum can be discharged through the suction tube 1 by operating the syringe 3, and enters the collecting cup 7 through the supporting tube 9 and the cup cover 8, so as to achieve the purpose of cleaning the respiratory tract; in the process of cleaning the sputum, if the sputum needs to be collected and sent for examination, after the suction tube 1 is inserted into the throat, the collecting cup 7 is removed, then a sputum cup 6 with a suitable size is selected and clamped in the annular groove on the corresponding limiting tube 4 at the bottom of the cup cover 8, then the sputum can enter the sputum cup 6 through the supporting tube 9 and the cup cover 8 by operating the syringe 3, when the sputum cup 6 collects a proper amount of sputum, the sputum cup 6 is taken out and sent for examination, then other medical staff re-installs the collecting cup 7 on the cup cover 8, finally the syringe 3 is operated to discharge all the remaining sputum in the throat into the collecting cup 7, and the suction tube 1 is taken out from the throat after the sputum is discharged; therefore, in this use process, the sputum in the respiratory tract can be easily collected.

Claims

1. A respiratory tract cleaning device comprising a horizontally arranged connecting tube (2); a suction tube (1) is connected to the left end of the connecting tube (2) and is in communication with the connecting tube (2), characterized in that: The lower part of the connecting pipe (2) is provided with a collecting cup (7), the top of the collecting cup (7) is provided with a cup cover (8); the connecting pipe (2) and the cup cover (8) are connected and communicated through a supporting pipe (9); the collecting cup (7) is provided with a sputum cup (6) for collecting sputum samples; the cup cover (8) is provided with a connecting assembly for detachably connecting the sputum cup (6) at the bottom of the cup cover (8); the right end of the connecting pipe (2) is provided with a suction assembly for sucking the secretion in the respiratory tract from the suction pipe (1) into the collecting cup (7).

2. The airway clearing device of claim 1, wherein: The connecting assembly comprises a limiting pipe (4), the limiting pipe (4) is vertically arranged, the top of the limiting pipe (4) is fixed at the bottom of the cup cover (8), and the bottom of the limiting pipe (4) is provided with an annular groove for clamping the cup opening of the sputum cup (6).

3. The airway clearing device of claim 2, wherein: A rubber layer (5) is arranged on the groove wall of the annular groove.

4. The airway clearing device according to claim 3, wherein: The limiting pipe (4) is a plurality of limiting pipes (4), and the plurality of limiting pipes (4) are all fixed at the bottom of the cup cover (8); the plurality of limiting pipes (4) are different in size.

5. The airway clearing device of claim 1, wherein: The suction assembly comprises a needle-free syringe (3), and the nipple on the syringe (3) is connected and communicated with the right end of the connecting pipe (2).

6. The airway clearing device of claim 1, wherein: The left end of the suction pipe (1) is in an arc structure.

7. The airway clearing device of claim 1, wherein: The collecting cup (7) is made of plastic material.

8. The airway clearing device of claim 1, wherein: The sputum cup (6) is made of plastic material.

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