Nasal cavity cleaning and medicine applying device for otolaryngology department

Abstract

The invention discloses a nasal cavity cleaning and medicine applying device for the otolaryngology department, and relates to the technical field of medical equipment for the otolaryngology department, the nasal cavity cleaning and medicine applying device comprises a medicine barrel, the medicine barrel is used for storing liquid medicine, an outer cover is fixedly mounted at the top of the medicine barrel, a round seat is fixedly mounted at the top of the outer cover, and a rubber plug is fixedly mounted at the top end of the round seat; the shaking swing frame is used for anti-precipitation stirring of the liquid medicine; and the filtering guide is conveyed. According to the nasal cavity cleaning and medicine applying device for the otorhinolaryngology department, a medical worker adjusts the position angle of a medicine cylinder, a rubber plug is inserted into the nasal cavity of a patient, the bottom of the medicine cylinder faces upwards, and at the moment, medicine in the medicine cylinder flows into a filtering cover along the inclination angle of the medicine cylinder and flows into a cavity of an outer cover from filtering holes formed in the surface of the filtering cover; the filtering holes in the surface of the filtering cover are densely formed, so that particles which are not dissolved in a medicament solution are filtered, and the situation that when the nasal cavity of a patient is cleaned, particle foreign matter enters the nasal cavity, and the patient feels uncomfortable is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of otolaryngology medical equipment, in particular to an otolaryngology nasal cavity cleaning and medicine applying device. Background Art

[0002] Nasal irrigation is a common method for treating nasal and sinus diseases. It is welcomed by doctors and patients due to its good efficacy and tolerance. With the popularization of nasal endoscopy, nasal endoscopic surgery has become a routine surgery in the Department of Otolaryngology. After nasal endoscopic surgery, how to promote the early recovery of the surgical mucosa and prevent surgical adhesion and sinus closure is an urgent problem to be solved in clinical practice. Nasal irrigation is an important measure to reduce the above postoperative complications. Therefore, nasal irrigation has been studied in depth at home and abroad. This entry introduces the latest research progress.

[0003] When cleaning the nasal cavity, flushing is usually used. The existing flushing method is to directly inject medicine into the nasal cavity to flush the inner wall of the nasal cavity. When cleaning the nasal cavity with the existing flushing method, since the medicine needs to be injected into the nasal cavity, the undissolved particles in the medicine are easily injected with the medicine solution to cause discomfort to the patient. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A nasal cleaning and applicator device for otolaryngology, comprising a medicine barrel, the medicine barrel is used to store liquid medicine, an outer cover is fixedly installed on the top of the medicine barrel, a round seat is fixedly installed on the top of the outer cover, and a rubber plug is fixedly installed on the top of the round seat; A shaking swing frame, which is used to stir the liquid medicine to prevent sedimentation; A filter guide, which is used to filter the liquid medicine particles and guide the outflowing liquid medicine, and a rotating shaft is rotatably mounted on the surface of the shaking swing frame; A liquid-conducting support frame, which is used for feeding and conveying liquid medicine; The liquid guiding support frame is fixedly mounted on the bottom of the cavity of the medicine barrel, the rotating shaft is fixedly mounted on both sides of the top of the medicine barrel, the filter guide is movably mounted inside the cavity of the medicine barrel through the rotating shaft, and the rocking swing frame is fixedly mounted on the bottom of the filter guide, and the rocking swing frame is movably adapted to the medicine barrel; before cleaning and applying medicine to the patient's nasal cavity, the medical staff injects the medicine into the cavity of the medicine barrel through the liquid guiding support frame, and then inserts the rubber plug into the patient's nasal cavity. At this time, the bottom of the medicine barrel faces upward, and when the medicine barrel is adjusted to shake, the filter guide drives the rocking swing frame to swing in the medicine barrel. At this time, the medicine in the medicine barrel flows into the outer cover after being filtered along the filter guide, and is transported into the rubber plug along the outer cover, so that the medicine is injected into the patient's nasal cavity through the rubber plug.

[0005] The filter guide comprises a positioning ring, a filter cover is fixedly mounted on the top of the positioning ring, a positioning seat is fixedly mounted on the top of the filter cover, and a swinging dial is fixedly mounted on the top of the positioning seat. The medical staff adjusts the position angle of the medicine barrel so that the rubber plug is inserted into the patient's nasal cavity with the bottom of the medicine barrel facing upward. At this time, the medicine in the medicine barrel flows into the filter cover along the inclination angle of the medicine barrel, and flows from the filter holes opened on the surface of the filter cover to the cavity of the outer cover. The filter holes on the surface of the filter cover are relatively densely opened to filter the particles that cannot be dissolved in the medicine solution, so as to avoid foreign particles entering the nasal cavity of the patient when cleaning the nasal cavity and causing discomfort to the patient.

[0006] Preferably, the two sides of the outer surface of the positioning ring are adapted to rotate with the rotating shaft, the positioning ring is rotatably mounted on the two sides of the top of the medicine barrel through the rotating shaft, and the swinging member is movably mounted inside the cavity of the outer cover. When the medical staff adjusts the angle of the medicine barrel, the positioning ring drives the filter cover, the swinging member and the swinging swing frame to rotate on the surface of the rotating shaft, so that the filter cover is swung against the inner wall of the outer cover to prevent the screened particles from blocking the filter cover.

[0007] Preferably, the swinging dial comprises a segmented ring, a fitting pad is fixedly mounted on the surface of the segmented ring, the fitting pad is fixedly mounted on the outer surface of the positioning seat, and the fitting pad and the outer surface of the segmented ring are sleeved with curved arc pieces.

[0008] Preferably, a guide plate is fixedly mounted on the outer surface of the curved plate, and the curved plate and the guide plate are slidably adapted on the surface of the segmented ring, and the guide plate is movably mounted inside the cavity of the outer cover. The multiple groups of guide plates are in a gathered state before the medicine enters the outer cover, and the medicine enters the cavity of the outer cover after being filtered. At this time, the medicine flows along the inclined outer cover to the rubber plug, and the guide plate slides and moves on the surface of the segmented ring according to the inclination angle of the medicine barrel, so that the guide plate is in an expanded state, drains the medicine, and accelerates the flow speed of the medicine.

[0009] Preferably, the liquid guiding support frame includes a cover plate, a disc is fixedly installed at the axis of the cover plate, a connecting tube is fixedly installed at the top middle of the surface of the disc, a guide tube is fixedly installed on the surface of the connecting tube, and support plates are fixedly installed on both sides of the outer surface of the disc.

[0010] Preferably, two support plates are provided, and an inclined plate is fixedly mounted on the outer surface of the two support plates, and a support sheet is fixedly mounted on the top of the inclined plate. Medical staff inject the medicine into the connecting tube through the disc, and the medicine enters the cavity of the medicine barrel through the guide tube. The support sheet is supported on the inner wall of the medicine barrel to reinforce and support the medicine barrel, so as to prevent the medicine barrel from being deformed and squeezing out the medicine when it is hit by external force.

[0011] Preferably, the support sheet is clamped on the inner wall of the cavity of the medicine barrel, the cover plate is fixedly installed in the middle of the bottom of the medicine barrel, and the guide tube is connected to the disc through a connecting tube.

[0012] Preferably, the rocking swing frame includes a fitting ring, with toggle bars fixedly installed on both sides of the outer surface of the fitting ring, and a curved frame fixedly installed on the bottom of the fitting ring. There are four curved frames, which are distributed in a circle at the bottom of the fitting ring, and a center ring is fixedly installed between the opposite surfaces of the curved frames.

[0013] Preferably, bending strips are fixedly mounted on both sides of the outer surface of the center ring, the surface of the bending strip away from the center ring is fixedly connected to the fitting ring, and flexible strips are fixedly mounted on both sides of the outer surface of the bending strip.

[0014] Preferably, a connecting rod is fixedly installed on the outer surface of the flexible strip, and the two ends of the connecting rod are fixedly connected to the median ring and the fitting ring respectively, and the fitting ring is fixedly installed at the bottom of the positioning ring, and the bending strip, the flexible strip and the connecting rod extend to the inside of the filter cover through the fitting ring. When the medical staff injects the medicine into the medicine barrel and adjusts the angle of the medicine barrel, the positioning ring rotates on the surface of the rotating shaft, so that the positioning ring drives the fitting ring set at the bottom of the filter cover to swing in the cavity of the medicine barrel, and at this time, the toggle strip swings left and right to make the medicine shake and mix in the medicine barrel to improve the fluidity of the medicine, and the bending strip and the flexible strips set on both sides are deformed by the impact of the medicine flow, so that the flexible strip is in an active state above the filter cover to prevent the medicine from having poor fluidity when passing through the filter cover, and the filtered particles are stuck in the filter hole, causing the filter cover to be blocked, affecting the circulation of the medicine.

[0015] The present invention provides a nasal cavity cleaning and medicine applying device for otolaryngology. It has the following beneficial effects: 1. The nasal cleaning and applicator device of the ENT department is used by medical staff to adjust the position angle of the medicine barrel so that the rubber plug is inserted into the patient's nasal cavity with the bottom of the medicine barrel facing upward. At this time, the medicine in the medicine barrel flows into the filter cover along the inclination angle of the medicine barrel, and flows from the filter holes opened on the surface of the filter cover to the cavity of the outer cover. The filter holes on the surface of the filter cover are relatively densely arranged to filter the particles that cannot be dissolved in the medicine solution, so as to avoid foreign particles entering the nasal cavity of the patient when the nasal cavity is cleaned, causing discomfort to the patient.

[0016] 2. In the nasal cleaning and applicator device for the ENT department, when the medical staff adjusts the angle of the medicine barrel, the positioning ring drives the filter cover, the swinging lever and the rocking swing frame to rotate on the surface of the rotating shaft, so that the filter cover swings against the inner wall of the outer cover to prevent the screened particles from blocking the filter cover.

[0017] 3. The nasal cleaning and applicator device for the otolaryngology department is in a gathered state before the medicine enters the outer cover through multiple groups of guide plates. The medicine enters the cavity of the outer cover after being filtered. At this time, the medicine flows along the inclined outer cover to the rubber plug. The guide plates slide and move on the surface of the segmented ring according to the inclination angle of the medicine barrel, so that the guide plates are in an expanded state, the medicine is drained, and the flow speed of the medicine is accelerated.

[0018] 4. The nasal cleaning and applicator device for the ENT department allows medical staff to inject the medicine into the connecting tube through the disc, and the medicine enters the cavity of the medicine barrel through the guide tube. The support sheet is supported on the inner wall of the medicine barrel to reinforce the medicine barrel and prevent the medicine barrel from being deformed and squeezed out when it is hit by external force.

[0019] 5. The nasal cleaning and applicator device of the ENT department, when the medical staff injects the medicine into the medicine barrel and adjusts the angle of the medicine barrel, the positioning ring rotates on the surface of the rotating shaft, so that the positioning ring drives the fitting ring set at the bottom of the filter cover to swing in the cavity of the medicine barrel. At this time, the toggle bar swings left and right to make the medicine shake and mix in the medicine barrel to improve the fluidity of the medicine. The bending strip and the flexible strips set on both sides are deformed by the impact of the medicine flow, so that the flexible strip is in an active state above the filter cover to prevent the poor fluidity of the medicine when passing through the filter cover, and the filtered particles are stuck in the filter holes, causing the filter cover to be blocked, affecting the circulation of the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the external structure of a nasal cavity cleaning and applicator device for ENT department of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the medicine cartridge of the present invention; Figure 3 It is a schematic diagram of the structure of the liquid-conducting support frame of the present invention; Figure 4 This is a schematic diagram of the connection structure between the swing frame and the filter guide of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the outer cover of the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the filter guide of the present invention; Figure 7 This is a schematic diagram of the structure of the swing frame of the present invention; Figure 8 This is a schematic diagram of the filter guide structure of the present invention; Fig. 9 It is a schematic diagram of the enlarged structure of the filter guide of the present invention.

[0021] In the figure: 1. rubber stopper; 2. round seat; 3. outer cover; 4. medicine cartridge; 5. swinging swing frame; 51. fitting ring; 52. toggle bar; 53. median ring; 54. flexible bar; 55. connecting rod; 56. bending bar; 57. bending frame; 6. filter guide; 61. positioning seat; 62. filter cover; 63. swinging toggle; 631. guide plate; 632. curved plate; 633. fitting pad; 634. segmented ring; 64. positioning ring; 7. liquid guide support frame; 71. support plate; 72. inclined plate; 73. support plate; 74. cover plate; 75. connecting tube; 76. disc; 77. guide tube; 8. rotating shaft. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0023] The first embodiment, as Figures 1 to 3 As shown, the present invention provides a technical solution: a nasal cleaning and medicine-applying device for ENT department, comprising a medicine barrel 4, the medicine barrel 4 is used for storing liquid medicine, an outer cover 3 is fixedly installed on the top of the medicine barrel 4, a round seat 2 is fixedly installed on the top of the outer cover 3, and a rubber plug 1 is fixedly installed on the top of the round seat 2; A shaking swing frame 5, which is used to stir the liquid medicine to prevent sedimentation; A filter guide 6 is used for filtering liquid medicine particles and guiding the outflowing liquid medicine. A rotating shaft 8 is rotatably mounted on the surface of the swing frame 5. A liquid guiding support frame 7, which is used for feeding and conveying liquid medicine; The liquid guide support frame 7 is fixedly installed at the bottom of the cavity of the medicine barrel 4, the rotating shaft 8 is fixedly installed on both sides of the top of the medicine barrel 4, the filter guide 6 is movably installed in the cavity of the medicine barrel 4 through the rotating shaft 8, and the shaking swing frame 5 is fixedly installed at the bottom of the filter guide 6, and the shaking swing frame 5 is movably adapted to the medicine barrel 4; before the medical staff cleans and applies medicine to the patient's nasal cavity, the medicine is injected into the cavity of the medicine barrel 4 through the liquid guide support frame 7, and then the rubber plug 1 is inserted into the patient's nasal cavity. At this time, the bottom of the medicine barrel 4 faces upward, and when the medicine barrel 4 is adjusted to shake, the filter guide 6 drives the shaking swing frame 5 to swing in the medicine barrel 4. At this time, the medicine in the medicine barrel 4 flows into the outer cover 3 after being filtered along the filter guide 6, and is transported to the rubber plug 1 along the outer cover 3, so that the medicine is injected into the patient's nasal cavity through the rubber plug 1.

[0024] Preferably, the liquid guiding support frame 7 includes a cover plate 74, a disc 76 is fixedly installed at the axis of the cover plate 74, a connecting tube 75 is fixedly installed at the top middle of the surface of the disc 76, a guide tube 77 is fixedly installed on the surface of the connecting tube 75, and support plates 73 are fixedly installed on both sides of the outer surface of the disc 76.

[0025] Preferably, two support plates 73 are provided, and the outer surfaces of the two support plates 73 are fixedly mounted with inclined plates 72, and the tops of the inclined plates 72 are fixedly mounted with support sheets 71. Medical staff inject the medicine into the connecting tube 75 through the disc 76, and the medicine enters the cavity of the medicine barrel 4 through the guide tube 77. The support sheet 71 is supported on the inner wall of the medicine barrel 4 to reinforce and support the medicine barrel 4, so as to prevent the medicine barrel 4 from being deformed and squeezing out the medicine when it is hit by external force.

[0026] Preferably, the support sheet 71 is clamped on the inner wall of the cavity of the medicine barrel 4 , the cover plate 74 is fixedly installed in the middle of the bottom of the medicine barrel 4 , and the guide tube 77 is connected to the disc 76 through the connecting tube 75 .

[0027] The second embodiment is based on the first embodiment. Figures 4 to 7 As shown, preferably, the rocking swing frame 5 includes a fitting ring 51, and toggle bars 52 are fixedly installed on both sides of the outer surface of the fitting ring 51, and a bent frame 57 is fixedly installed on the bottom of the fitting ring 51. There are four bent frames 57, and the four bent frames 57 are distributed in a circle at the bottom of the fitting ring 51, and a center ring 53 is fixedly installed between the opposite surfaces of the bent frames 57.

[0028] Preferably, bending strips 56 are fixedly installed on both sides of the outer surface of the center ring 53, and the surface of the bending strip 56 away from the center ring 53 is fixedly connected to the fitting ring 51. Flexible strips 54 are fixedly installed on both sides of the outer surface of the bending strip 56.

[0029] Preferably, a connecting rod 55 is fixedly installed on the outer surface of the flexible strip 54, and the two ends of the connecting rod 55 are fixedly connected to the middle ring 53 and the fitting ring 51 respectively. The fitting ring 51 is fixedly installed at the bottom of the positioning ring 64, and the bending strip 56, the flexible strip 54 and the connecting rod 55 extend to the inside of the filter cover 62 through the fitting ring 51. When the medical staff injects the medicine into the medicine barrel 4 and adjusts the angle of the medicine barrel, the positioning ring 64 rotates on the surface of the rotating shaft 8, so that the positioning ring 64 drives the fitting ring 51 set at the bottom of the filter cover 62 to swing in the cavity of the medicine barrel 4. At this time, the toggle strip 52 swings left and right to make the medicine shake and mix in the medicine barrel 4 to improve the fluidity of the medicine. The bending strip 56 and the flexible strips 54 set on both sides are deformed by the impact of the medicine flow, so that the flexible strip 54 is in an active state above the filter cover 62, so as to prevent the medicine from having poor fluidity when passing through the filter cover 62, and the filtered particles are stuck in the filter hole, resulting in clogging of the filter cover 62, affecting the circulation of the medicine.

[0030] The third embodiment is based on the first and second embodiments. Figures 8 to 9 As shown, the filter guide 6 includes a positioning ring 64, a filter cover 62 is fixedly installed on the top of the positioning ring 64, a positioning seat 61 is fixedly installed on the top of the filter cover 62, and a swinging dial 63 is fixedly installed on the top of the positioning seat 61. The medical staff adjusts the position angle of the medicine barrel 4 so that the rubber plug 1 is inserted into the patient's nasal cavity with the bottom of the medicine barrel 4 facing upward. At this time, the medicine in the medicine barrel flows into the filter cover 62 along the inclination angle of the medicine barrel 4, and flows from the filter holes opened on the surface of the filter cover 62 to the cavity of the outer cover 3. The filter holes on the surface of the filter cover 62 are relatively dense to filter the particles that cannot be dissolved in the medicine solution, so as to avoid the entry of foreign particles into the nasal cavity of the patient when the nasal cavity is cleaned, causing discomfort to the patient.

[0031] Preferably, the two sides of the outer surface of the positioning ring 64 are rotatably adapted to the rotating shaft 8, the positioning ring 64 is rotatably mounted on the two sides of the top of the medicine barrel 4 through the rotating shaft 8, and the swinging member 63 is movably mounted inside the cavity of the outer cover 3. When the medical staff adjusts the angle of the medicine barrel 4, the positioning ring 64 drives the filter cover 62, the swinging member 63 and the swinging swing frame 5 to rotate on the surface of the rotating shaft 8, so that the filter cover 62 is swung against the inner wall of the outer cover 3 to prevent the sieved particles from blocking the filter cover 62.

[0032] Preferably, the swinging member 63 comprises a segmented ring 634 , a fitting pad 633 is fixedly mounted on the surface of the segmented ring 634 , the fitting pad 633 is fixedly mounted on the outer surface of the positioning seat 61 , and the outer surfaces of the fitting pad 633 and the segmented ring 634 are sleeved with a curved arc piece 632 .

[0033] Preferably, a guide piece 631 is fixedly mounted on the outer surface of the curved piece 632, and the curved piece 632 and the guide piece 631 are slidably adapted on the surface of the segmented ring 634, and the guide piece 631 is movably mounted inside the cavity of the outer cover 3. The multiple groups of guide pieces 631 are in a gathered state before the medicine enters the outer cover 3, and the medicine enters the cavity of the outer cover 3 after being filtered. At this time, the medicine flows and is transported along the inclined outer cover 3 to the rubber stopper 1, and the guide piece 631 slides and moves on the surface of the segmented ring 634 according to the inclination angle of the medicine barrel 4, so that the guide piece 631 is in an expanded state, the medicine is drained, and the flow speed of the medicine is accelerated.

[0034] When in use, medical staff injects the medicine into the cavity of the medicine barrel 4 through the liquid guide support 7 before cleaning and applying medicine to the patient's nasal cavity, and then inserts the rubber plug 1 into the patient's nasal cavity. At this time, the bottom of the medicine barrel 4 faces upward, and when the medicine barrel 4 is adjusted and shaken, the filter guide 6 drives the shaking swing frame 5 to swing in the medicine barrel 4. At this time, the medicine in the medicine barrel 4 is filtered along the filter guide 6 and flows into the outer cover 3, and is transported along the outer cover 3 to the rubber plug 1, so that the medicine is injected into the patient's nasal cavity through the rubber plug 1.

[0035] The medical staff will adjust the position angle of the medicine cartridge 4 so that the rubber plug 1 is inserted into the patient's nasal cavity with the bottom of the medicine cartridge 4 facing upwards. At this time, the medicine in the medicine cartridge flows along the inclination angle of the medicine cartridge 4 into the filter cover 62, and flows from the filter holes opened on the surface of the filter cover 62 to the cavity of the outer cover 3. The filter holes on the surface of the filter cover 62 are relatively densely opened to filter the insoluble particles in the medicine solution, so as to avoid foreign particles entering the nasal cavity of the patient when cleaning the nasal cavity and causing discomfort to the patient.

[0036] When the medical staff adjusts the angle of the medicine barrel 4, the positioning ring 64 drives the filter cover 62, the swinging member 63 and the rocking swing frame 5 to rotate on the surface of the rotating shaft 8, so that the filter cover 62 swings against the inner wall of the outer cover 3 to prevent the screened particles from blocking the filter cover 62.

[0037] The multiple groups of guide plates 631 are in a gathered state before the medicine enters the outer cover 3. After being filtered, the medicine enters the cavity of the outer cover 3. At this time, the medicine flows along the inclined outer cover 3 to the rubber stopper 1. The guide plates 631 slide and move on the surface of the segmented ring 634 according to the inclination angle of the medicine barrel 4, so that the guide plates 631 are in an expanded state, which drains the medicine and speeds up the flow of the medicine.

[0038] Medical staff injects the medicine into the connecting tube 75 through the disc 76, and enters the cavity of the medicine barrel 4 through the guide tube 77. The support sheet 71 supports the inner wall of the medicine barrel 4 to reinforce the medicine barrel 4 to prevent the medicine barrel 4 from being deformed and squeezing out the medicine when it is hit by external force.

[0039] When the medical staff injects the medicine into the medicine barrel 4 and adjusts the angle of the medicine barrel, the positioning ring 64 rotates on the surface of the rotating shaft 8, so that the positioning ring 64 drives the fitting ring 51 set at the bottom of the filter cover 62 to swing in the cavity of the medicine barrel 4. At this time, the toggle bar 52 swings left and right to make the medicine shake and mix in the medicine barrel 4 to improve the fluidity of the medicine. The bending strip 56 and the flexible strips 54 set on both sides are deformed by the impact of the medicine flow, so that the flexible strip 54 is in an active state above the filter cover 62 to prevent the medicine from having poor fluidity when passing through the filter cover 62, and the filtered particles are stuck in the filter holes, causing the filter cover 62 to be blocked, affecting the circulation of the medicine.

[0040] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A nasal cleaning and applicator device for otolaryngology, characterized in that: include: A medicine barrel (4), the medicine barrel (4) is used for storing liquid medicine, an outer cover (3) is fixedly mounted on the top of the medicine barrel (4), a round seat (2) is fixedly mounted on the top of the outer cover (3), and a rubber stopper (1) is fixedly mounted on the top of the round seat (2); A shaking swing frame (5), the shaking swing frame (5) is used to prevent the liquid from settling and stirring; A filter guide (6) is used to filter the liquid medicine particles and guide the outflowing liquid medicine, and a rotating shaft (8) is rotatably mounted on the surface of the swing frame (5); A liquid conducting support frame (7), the liquid conducting support frame (7) is used for feeding and conveying liquid medicine; The liquid guide support frame (7) is fixedly mounted on the bottom of the cavity of the medicine barrel (4), the rotating shaft (8) is fixedly mounted on both sides of the top of the medicine barrel (4), the filter guide (6) is movably mounted inside the cavity of the medicine barrel (4) via the rotating shaft (8), the shaking swing frame (5) is fixedly mounted on the bottom of the filter guide (6), and the shaking swing frame (5) is movably matched with the medicine barrel (4); The filter guide (6) comprises a positioning ring (64), a filter cover (62) is fixedly mounted on the top of the positioning ring (64), a positioning seat (61) is fixedly mounted on the top of the filter cover (62), and a swinging lever (63) is fixedly mounted on the top of the positioning seat (61).

2. The nasal cleaning and applicator device for ENT department according to claim 1, characterized in that: Both sides of the outer surface of the positioning ring (64) are rotatably adapted to the rotating shaft (8), and the positioning ring (64) is rotatably mounted on both sides of the top of the medicine barrel (4) via the rotating shaft (8), and the swinging lever (63) is movably mounted inside the cavity of the outer cover (3).

3. The nasal cleaning and applicator device for ENT department according to claim 2, characterized in that: The swinging lever (63) comprises a segmented ring (634), a fitting pad (633) being fixedly mounted on the surface of the segmented ring (634), the fitting pad (633) being fixedly mounted on the outer surface of the positioning seat (61), and a curved arc sheet (632) being sleeved on the outer surface of the fitting pad (633) and the segmented ring (634).

4. The nasal cleaning and applicator device for ENT department according to claim 3, characterized in that: A guide plate (631) is fixedly mounted on the outer surface of the curved plate (632); the curved plate (632) and the guide plate (631) are slidably adapted on the surface of the segmented ring (634); and the guide plate (631) is movably mounted inside the cavity of the outer cover (3).

5. The nasal cleaning and applicator device for ENT department according to claim 1, characterized in that: The liquid guide support frame (7) comprises a cover plate (74), a disc (76) is fixedly mounted at the axis of the cover plate (74), a connecting tube (75) is fixedly mounted at the top middle of the surface of the disc (76), a flow guide tube (77) is fixedly mounted on the surface of the connecting tube (75), and support plates (73) are fixedly mounted on both sides of the outer surface of the disc (76).

6. The nasal cleaning and applicator device for ENT department according to claim 5, characterized in that: Two support plates (73) are provided, and an inclined plate (72) is fixedly mounted on the outer surfaces of the two support plates (73), and a support sheet (71) is fixedly mounted on the top of the inclined plate (72).

7. The nasal cleaning and applicator device for ENT department according to claim 6, characterized in that: The support sheet (71) is clamped on the inner wall of the cavity of the medicine barrel (4), the cover plate (74) is fixedly mounted at the middle of the bottom of the medicine barrel (4), and the guide tube (77) is connected to the disc (76) via a connecting tube (75).

8. The nasal cleaning and applicator device for ENT department according to claim 1, characterized in that: The swing frame (5) comprises a fitting ring (51), and toggle bars (52) are fixedly mounted on both sides of the outer surface of the fitting ring (51), and a curved frame (57) is fixedly mounted on the bottom of the fitting ring (51). Four curved frames (57) are provided, and the four curved frames (57) are distributed in a circular shape at the bottom of the fitting ring (51), and a center ring (53) is fixedly mounted between opposite surfaces of the curved frames (57).

9. The nasal cleaning and applicator device for ENT department according to claim 8, characterized in that: Bending strips (56) are fixedly mounted on both sides of the outer surface of the center ring (53), the surface of the bending strip (56) away from the center ring (53) is fixedly connected to the fitting ring (51), and flexible strips (54) are fixedly mounted on both sides of the outer surface of the bending strip (56).

10. The nasal cleaning and applicator device for ENT department according to claim 9, characterized in that: A connecting rod (55) is fixedly mounted on the outer surface of the flexible strip (54); two ends of the connecting rod (55) are respectively fixedly connected to the center ring (53) and the fitting ring (51); the fitting ring (51) is fixedly mounted on the bottom of the positioning ring (64); and the bending strip (56), the flexible strip (54) and the connecting rod (55) extend to the interior of the filter cover (62) through the fitting ring (51).

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