Cleaning device for otolaryngology department

Abstract

The utility model discloses a cleaning device for the otolaryngology department, which belongs to the field of medical auxiliary appliances for the otolaryngology department and comprises an upper joint, a lower joint and a water pipe, a first channel is arranged in the upper joint, and one end of the water pipe is mounted on the upper joint and communicated with the first channel; a cylindrical flushing head is arranged at the lower end of the lower connector, a second channel penetrating through the flushing head is arranged in the lower connector, a connecting piece is arranged on the lower connector, and a clamping groove matched with the connecting piece is formed in the upper connector. The connecting piece is embedded into the clamping groove to achieve detachable connection of the upper connector and the lower connector, and the first channel is communicated with the second channel. The upper connector and the lower connector are detachably connected, so that after a patient uses the flushing head, the lower connector and the flushing head can be conveniently taken down to be cleaned, sanitation of the flushing head is guaranteed, and cross infection is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of otolaryngology medical auxiliary tools, in particular to an otolaryngology cleaning device. Background Art

[0002] The cleaning devices used by otolaryngology are usually used to clean the ears, nose, throat and other parts. Ear cleaning devices mainly include ear irrigators, which can help remove earwax and secretions. Nasal cleaning devices generally include nasal irrigators, which are used to clean the nasal cavity and relieve nasal discomfort. Throat cleaning devices may be used to assist in the treatment of throat diseases.

[0003] The above-mentioned existing ENT cleaning devices are differentiated mainly because the flushing heads contact different parts (ear canal, nasal cavity, etc.), so they are divided into multiple instruments to avoid cross infection. However, there is currently a lack of cleaning instruments suitable for a variety of scenarios. The main reason is that the flushing heads are not easy to clean or replace, and the flushing heads cannot be disinfected conveniently and thoroughly to avoid cross infection caused by use of different parts of the patient or by different patients. Therefore, it is necessary to provide an ENT cleaning device that is easy to install or disassemble the flushing head. Utility Model Content

[0004] The embodiment of the utility model provides an otolaryngology cleaning device to solve the problems in the prior art.

[0005] The embodiment of the utility model adopts the following technical scheme: a cleaning device for otolaryngology, comprising an upper joint, a lower joint and a water pipe, wherein a first channel is provided inside the upper joint, one end of the water pipe is mounted on the upper joint and communicated with the first channel; a cylindrical flushing head is provided at the lower end of the lower joint, a second channel penetrating the flushing head is provided inside the lower joint, a connecting piece is provided on the lower joint, a slot matching the connecting piece is formed on the upper joint; the connecting piece is embedded in the slot to realize a detachable connection between the upper joint and the lower joint, and the first channel is communicated with the second channel.

[0006] Preferably, the connecting member includes at least one first arc block extending longitudinally and coaxially arranged at the upper end of the lower joint, the first arc block is coaxial with the second channel, the slot is at least one first arc groove coaxial with the first channel formed at the lower end of the upper joint, the first arc block and the first arc groove are plug-fitted and correspond one to one, and the first arc block is inserted into the corresponding first arc groove to achieve radial limitation of the upper joint and the lower joint.

[0007] Preferably, a second arc block extending laterally is formed on one side end of the first arc block and is coaxial with the first arc block, and a gap is left between the second arc block and the upper end of the lower joint; a second arc groove extending laterally is formed on one side end of the first arc groove and is coaxial with the first arc groove, and the second arc block is plugged into the second arc groove; when the first arc block is fully inserted into the corresponding first arc groove, the second arc block is inserted into the second arc groove by rotating the lower joint, thereby realizing axial and radial limitation of the upper joint and the lower joint.

[0008] Preferably, the upper end of the lower joint is provided with a first semicircular groove coaxial with the second channel, and the lower end of the upper joint is provided with a second semicircular groove coaxial with the first channel, the first semicircular groove and the second semicircular groove form a complete circular groove, and a sealing rubber ring is installed in the circular groove.

[0009] Preferably, a circular mounting groove coaxial with the second channel is provided at the upper end of the lower joint, a filter plate is installed in the mounting groove, and a plurality of filter holes are provided on the filter plate.

[0010] Preferably, the cleaning device further comprises a heat-conducting pipe connected to the other end of the water pipe, the heat-conducting pipe is provided with a shell on the outside, and the shell is provided with an electric heating wire spirally wound on the heat-conducting pipe.

[0011] Preferably, a syringe is further provided at the lower end of the outer shell, a piston push rod is slidably connected inside the syringe, an external threaded tube connected to the interior of the syringe is provided at the upper end of the syringe, an internal threaded groove is provided at the lower end of the outer shell, the heat-conducting pipe is inserted into the internal threaded groove, and the external threaded tube is threadedly connected to the internal threaded groove.

[0012] At least one of the above technical solutions adopted in the embodiment of the utility model can achieve the following beneficial effects:

[0013] Firstly, the upper joint and the lower joint of the utility model are detachably connected, so that after the patient uses the flushing head, the lower joint and the flushing head can be conveniently removed for cleaning, thereby ensuring the hygiene of the flushing head and avoiding cross infection.

[0014] Secondly, the utility model preliminarily heats the saline or other disinfectant flowing through the heat-conducting pipe by means of an electric heating wire, so that the saline or disinfectant is in a warm water state for flushing and disinfecting the patient's ears and nose, thereby avoiding irritation of the patient's ears and nose by cold water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural cross-sectional view of the upper joint and the lower joint of the utility model;

[0018] Figure 3 for Figure 2 A local enlarged view of point A in FIG.

[0019] Figure 4 The local structure explosion at the upper joint and the lower joint of the utility model Figure 1 ;

[0020] Figure 5 The local structure explosion at the upper joint and the lower joint of the utility model Figure 2 ;

[0021] Figure 6 It is a three-dimensional structural cross-sectional view of the housing, water pipe, heat-conducting pipe fitting, electric heating wire and syringe of the utility model;

[0022] Figure 7 for Figure 6 A partial enlarged view of point B in FIG.

[0023] Reference numerals

[0024] 1-upper joint; 11-first channel; 12-slot; 121-first arc groove; 122-second arc groove; 13-second semicircular groove; 2-lower joint; 21-flushing head; 22-second channel; 23-connecting piece; 231-first arc block; 232-second arc block; 24-first semicircular groove; 25-installation groove; 26-pressing part; 3-water pipe; 31-heat-conducting pipe fitting; 32-electric heating wire; 4-sealing rubber ring; 5-filter plate; 51-filter hole; 6-housing; 61-internal thread groove; 7-syringe; 71-piston push rod; 72-external threaded pipe. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] Reference Figures 1 to 7As shown, the embodiment of the utility model provides an otolaryngology cleaning device, comprising an upper joint 1, a lower joint 2 and a water pipe 3, wherein a first channel 11 is provided inside the upper joint 1, one end of the water pipe 3 is mounted on the upper joint 1 and communicated with the first channel 11; a columnar flushing head 21 is provided at the lower end of the lower joint 2, a second channel 22 penetrating the flushing head 21 is provided inside the lower joint 2, a connecting piece 23 is provided on the lower joint 2, and a card slot 12 cooperating with the connecting piece 23 is formed on the upper joint 1; the connecting piece 23 is embedded in the card slot 12 to realize a detachable connection between the upper joint 1 and the lower joint 2, and the first channel 11 is communicated with the second channel 22;

[0028] In this embodiment, the connection between the upper joint 1 and the lower joint 2 can be achieved by embedding the connecting piece 23 on the lower joint 2 into the slot 12 on the upper joint 1. At this time, the first channel 11 and the second channel 22 are connected together, and then by supplying saline or other disinfecting water into the water pipe 3, the saline can be sprayed out from the flushing head 21, and the flushing head 21 is inserted into the patient's nasal cavity or ear canal to clean and disinfect the patient's ears, nose and throat; because the upper joint 1 and the lower joint 2 are detachably connected, after the patient uses the flushing head 21, the lower joint 2 and the flushing head 21 can be conveniently removed for cleaning, thereby ensuring the hygiene of the flushing head 21 and avoiding cross infection.

[0029] Specifically, the connecting member 23 includes at least one first arc block 231 coaxially arranged at the upper end of the lower joint 2 and extending longitudinally, the first arc block 231 is coaxial with the second channel 22, the clamping groove 12 is at least one first arc groove 121 coaxial with the first channel 11 formed at the lower end of the upper joint 1, the first arc block 231 and the first arc groove 121 are plug-fitted and correspond one to one, and the first arc block 231 is inserted into the corresponding first arc groove 121 to realize radial limitation of the upper joint 1 and the lower joint 2;

[0030] A second arc block 232 extending transversely is formed on one side end of the first arc block 231 and is coaxial with the first arc block 231, and a gap is left between the second arc block 232 and the upper end of the lower joint 2; a second arc groove 122 extending transversely is formed on one side end of the first arc groove 121 and is coaxial with the first arc groove 121, and the second arc block 232 is plugged into and matched with the second arc groove 122;

[0031] In this embodiment, the first arc block 231 is configured as two groups and is arranged relatively. When the first arc block 231 is fully inserted into the corresponding first arc groove 121, the medical staff rotates the lower joint 2 to make the second arc block 232 rotate and insert into the second arc groove 122, so as to realize the axial limit and radial limit of the upper joint 1 and the lower joint 2, thereby completing the card-type detachable connection of the upper joint 1 and the lower joint 2. Similarly, it is only necessary to rotate the lower joint 2 in the opposite direction so that the second arc block 232 is separated from the second arc groove 122. , the upper joint 1 and the lower joint 2 can be separated, which is convenient for disinfecting the lower joint 2 and the flushing head 21. In addition, the lower joint 2 and the flushing head 21 can also be set as disposable standard parts. After each patient uses it, a new flushing head 21 can be replaced. The upper joint 1 and the lower joint 2 are easy to disassemble, and a pressing part 26 is provided on the outer wall of the lower joint 2, so that medical staff can rotate the lower joint 2 by pinching the pressing part 26, so as to realize convenient installation or disassembly of the upper joint 1 and the lower joint 2 without contacting the flushing head 21.

[0032] In addition, the upper end of the lower joint 2 is provided with a first semicircular groove 24 coaxial with the second channel 22, and the lower end of the upper joint 1 is provided with a second semicircular groove 13 coaxial with the first channel 11, and the first semicircular groove 24 and the second semicircular groove 13 form a complete circular groove, and a sealing rubber ring 4 is installed in the circular groove. Through the setting of the sealing rubber ring 4: firstly, the connection sealing between the upper joint 1 and the lower joint 2 can be guaranteed; secondly, under the elastic action of the sealing rubber ring 4, the second arc block 232 can be rotated and inserted into the second arc groove 122, and the second arc block 232 can elastically contact the inner top wall of the second arc groove 122 upward to prevent the upper joint 1 and the lower joint 2 from loosening.

[0033] Specifically, the upper end of the lower joint 2 is provided with a circular mounting groove 25 coaxial with the second channel 22, and a filter plate 5 is installed in the mounting groove 25. The filter plate 5 is provided with a plurality of filter holes 51, and the filter plate 5 can be used to block undissolved salt particles or other solid impurities in the brine.

[0034] Specifically, the cleaning device also includes a heat-conducting pipe 31 connected to the other end of the water pipe 3, the heat-conducting pipe 31 is provided with a shell 6 on the outside, and an electric heating wire 32 spirally wound on the heat-conducting pipe 31 is provided inside the shell 6. The shell 6 is also provided with a receiving cavity for assembling a lithium battery. The lithium battery can be used to supply power to the electric heating wire 32 to achieve heating of the electric heating wire 32, or the electric heating wire 32 can be directly led out and connected to a plug to achieve heating of the electric heating wire 32. The electric heating wire 32 preliminarily heats the saline or other disinfectant flowing through the heat-conducting pipe 31, so that the saline or disinfectant is in a warm water state to wash and disinfect the patient's ears and nose, thereby avoiding cold water irritating the patient's ears and nose;

[0035] The lower end of the shell 6 is also provided with a syringe 7, and a piston push rod 71 is slidably connected in the syringe 7. The syringe 7 is adapted to the shape of the needle tube in the prior art. The only difference from the prior art is that an external threaded tube 72 communicating with the interior of the syringe 7 is provided at the upper end of the syringe 7, and an internal threaded groove 61 is provided at the lower end of the shell 6. The heat-conducting pipe 31 is inserted into the internal threaded groove 61, and the external threaded tube 72 is threadedly connected to the internal threaded groove 61.

[0036] In summary, the syringe 7 can be removed, disinfectant can be added into the syringe 7 from the external threaded tube 72, and then the disinfectant can be supplied to the heat transfer pipe 31 and the water pipe 3 by pushing the piston push rod 71.

[0037] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An otolaryngology cleaning device, characterized in that: It comprises an upper joint (1), a lower joint (2) and a water pipe (3); a first channel (11) is provided inside the upper joint (1); one end of the water pipe (3) is mounted on the upper joint (1) and is in communication with the first channel (11); A columnar flushing head (21) is provided at the lower end of the lower joint (2), a second passage (22) penetrating the flushing head (21) is provided inside the lower joint (2), a connecting piece (23) is provided on the lower joint (2), and a slot (12) cooperating with the connecting piece (23) is formed on the upper joint (1); The connecting piece (23) is embedded in the card slot (12) to realize the detachable connection between the upper joint (1) and the lower joint (2), and the first channel (11) and the second channel (22) are communicated.

2. An otolaryngology cleaning device according to claim 1, characterized in that: The connecting member (23) comprises at least one longitudinally extending first arc block (231) coaxially arranged at the upper end of the lower joint (2); the first arc block (231) is coaxial with the second channel (22); the clamping groove (12) is at least one first arc groove (121) coaxial with the first channel (11) formed at the lower end of the upper joint (1); the first arc block (231) and the first arc groove (121) are plug-fitted and correspond one to one; the first arc block (231) is inserted into the corresponding first arc groove (121) to achieve radial limiting of the upper joint (1) and the lower joint (2).

3. An otolaryngology cleaning device according to claim 2, characterized in that: One side end of the first arc block (231) is formed with a second arc block (232) extending transversely and being coaxial with the first arc block (231), and a gap is left between the second arc block (232) and the upper end of the lower joint (2); one side end of the first arc groove (121) is formed with a second arc groove (122) extending transversely and being coaxial with the first arc groove (121), and the second arc block (232) is plugged into and matched with the second arc groove (122); When the first arc block (231) is completely inserted into the corresponding first arc groove (121), the second arc block (232) is inserted into the second arc groove (122) by rotating the lower joint (2), thereby realizing axial and radial limiting of the upper joint (1) and the lower joint (2).

4. The ENT cleaning device according to claim 3, characterized in that: The upper end of the lower joint (2) is provided with a first semicircular groove (24) coaxial with the second channel (22), and the lower end of the upper joint (1) is provided with a second semicircular groove (13) coaxial with the first channel (11), the first semicircular groove (24) and the second semicircular groove (13) forming a complete circular groove, and a sealing rubber ring (4) is installed in the circular groove.

5. The ENT cleaning device according to claim 1, characterized in that: The upper end of the lower joint (2) is provided with a circular mounting groove (25) coaxial with the second channel (22), a filter plate (5) is installed in the mounting groove (25), and a plurality of filter holes (51) are provided on the filter plate (5).

6. The ENT cleaning device according to claim 1, characterized in that: The cleaning device also includes a heat-conducting pipe (31) connected to the other end of the water pipe (3), a shell (6) is provided outside the heat-conducting pipe (31), and an electric heating wire (32) spirally wound around the heat-conducting pipe (31) is provided inside the shell (6).

7. An otolaryngology cleaning device according to claim 6, characterized in that: The lower end of the shell (6) is also provided with a syringe (7), a piston push rod (71) is slidably connected inside the syringe (7), the upper end of the syringe (7) is provided with an external threaded tube (72) connected with the interior thereof, the lower end of the shell (6) is provided with an internal threaded groove (61), the heat-conducting pipe (31) is inserted into the internal threaded groove (61), and the external threaded tube (72) is threadedly connected to the internal threaded groove (61).

8. The ENT cleaning device according to claim 3, characterized in that: A pressing portion (26) is provided on the outer side wall of the lower joint (2).

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