Flushing device suitable for ear-nose-throat clinic and using method thereof

Abstract

The invention discloses a clinical flushing device suitable for ear-nose-throat and a using method thereof, and relates to the technical field of ear-nose-throat flushing.The clinical flushing device comprises an atomizing cup, an atomizing assembly is fixedly connected to the middle of the atomizing cup, a switch is fixedly connected to the middle of the atomizing assembly, the outer wall of the switch is fixedly connected to the outer wall of the atomizing cup, and a partition plate is fixedly connected to the top of the atomizing assembly; through the arrangement of the anti-shake collecting mechanism, the nasal cavity of a patient can be prevented from being completely attached to the outer wall of the spray head through the threaded protruding block, the nasal cavity can inhale air, the breathing state is kept, the use comfort of the patient is improved, the flow guiding protruding block is in a crescent-shaped bent shape, the buffering and flow guiding effects are achieved, and the anti-shake collecting mechanism is used for preventing the nasal cavity from being completely attached to the outer wall of the spray head. The situation that the dirty liquid is splashed out of the atomizing cup due to the fact that the flowing speed of the dirty liquid is too high and the dirty liquid does not flow downwards along the outer wall of the dome cover is avoided, the dirty liquid is fully collected through cooperation of the two parts, the cleaning problem caused by dropping of the dirty liquid can be reduced, and meanwhile the satisfaction degree of a patient is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ear, nose and throat flushing, and in particular to a flushing device suitable for ear, nose and throat clinical use and a use method thereof. Background Art

[0002] The ENT clinical irrigation device removes abnormal secretions, pathogens, allergens, etc. from the ENT area by flushing, thereby improving the patient's symptoms and promoting recovery. At present, in order to ensure the safety of flushing and the wide range of applicable populations, the use of atomization devices for flushing the ENT has been popularized;

[0003] In the prior art, after flushing the ears, nose and throat, the dirty liquid containing blood and secretions needs to be collected by a device. However, when collecting, the current flushing device may cause splashing and dripping due to the fast flow rate of the dirty liquid, resulting in the need for additional cleaning, which affects patient satisfaction. In addition, the patient may become weak or change hands when holding the device. The traditional integrated flushing device is prone to synchronously drive the spray head to move when the patient's hand moves, thereby interrupting the flushing process, which is not conducive to continuous flushing.

[0004] In addition, in actual clinical work, many patients need to flush their nasal cavities, and the frequency of flushing is also high. Usually, an integrated nebulizer cup is used to flush the patient's nasal cavity. As for the ear canal and throat, although the flushing frequency of both is lower, the ear canal is narrow and the throat is deep, and special flushing devices need to be purchased, which makes the flushing device less applicable and increases the hospital's equipment costs.

[0005] In view of this, the present invention proposes an irrigating device suitable for ENT clinics and a method of using the same to compensate for and improve the deficiencies of the prior art. Summary of the invention

[0006] In order to solve the above technical problems, the present invention proposes a flushing device suitable for ENT clinical use and a method of using the same, so as to solve the problems of interruption of the flushing process and low applicability and high cost of the device in the prior art.

[0007] To achieve the above purpose, the technical solution adopted by the present invention is: a flushing device suitable for ENT clinical use and a method of using the same, comprising an atomizing cup, a mist-making component fixedly connected to the middle of the atomizing cup, a switch fixedly connected to the middle of the atomizing component, an outer wall of the switch fixedly connected to the outer wall of the atomizing cup, a partition fixedly connected to the top of the atomizing component, an outer wall of the partition fixedly connected to the inner wall of the atomizing cup, and also comprising:

[0008] The anti-shake collection mechanism is used to prevent the patient's hand from shaking during flushing and fully collect the washed dirty liquid;

[0009] The traceless adjustment mechanism is used to adjust the length to suit different ENT patients and hide the adjustment device during flushing.

[0010] Preferably, the anti-shake collection mechanism includes a supporting sleeve fixedly connected to the top of the partition, a semi-arc plate fixedly connected to the top edge of the supporting sleeve, a side of the semi-arc plate away from the supporting sleeve is fixedly connected to the inner wall of the atomizer cup, a spray chamber is provided on the side of the top of the atomizer cup close to the semi-arc plate, and a liquid collecting chamber is provided on the side of the top of the atomizer cup away from the semi-arc plate.

[0011] Preferably, the anti-shake collection mechanism also includes a triangular plate, and a plurality of triangular plates are provided and evenly distributed on the top of the supporting sleeve. The triangular plate and the inner side of the supporting sleeve are slidably connected to a dome cover, a reset spring is fixedly connected to the bottom of the dome cover, and the bottom of the reset spring is fixedly connected to the inner wall of the supporting sleeve. A nozzle is fixedly connected to the top of the dome cover, and a plurality of guide bumps are evenly fixedly connected to the bottom of the nozzle, and the bottoms of the plurality of guide bumps are fixedly connected to the outer wall of the dome cover, and the outer wall of the nozzle is fixedly connected to a threaded bump.

[0012] Preferably, the seamless adjustment mechanism includes a cover plate rotatably connected to the bottom of the nozzle, the outer wall of the cover plate is clamped on the inner wall of the nozzle, the bottom of the nozzle is slidably connected to a limiting sleeve at a position corresponding to the cover plate, the limiting sleeve is fixedly connected with a knob on a side close to the cover plate, the inner wall of the limiting sleeve is slidably connected with a rotating shaft, the middle part of the rotating shaft is rotatably connected to the inner wall of the nozzle, the side of the rotating shaft away from the limiting sleeve is fixedly connected with a worm, the outer wall of the worm is meshingly connected with a worm wheel, the bottom of the worm wheel is rotatably connected to the inner wall of the nozzle, the top of the worm wheel is fixedly connected with a threaded rod, the top of the threaded rod is rotatably connected to the inner wall of the nozzle, the outer wall of the threaded rod is threadedly connected with a slider, the side of the slider away from the threaded rod is fixedly connected with a telescopic tube head, the nozzle and the dome cover are jointly provided with a spray hole at the center, and the telescopic tube head is slidably connected in the spray hole.

[0013] Preferably, the slider is arranged at the bottom of the telescopic tube head, the inner wall of the nozzle is provided with a vertical slide groove, and the outer wall of the slider is slidably connected in the vertical slide groove.

[0014] Preferably, a side of the cover plate away from the limiting sliding sleeve is arranged as a curved surface, and the curvature of the curved surface matches the outer wall of the nozzle.

[0015] Preferably, the guide protrusion is bent in a crescent shape and fixed on the top of the dome cover.

[0016] Preferably, the triangular plate is arranged obliquely relative to the supporting sleeve, and the acute angle end of the triangular plate is arranged upward.

[0017] Preferably, a semicircular through hole is provided on a side of the bottom of the support sleeve close to the semi-arc plate, and a side of the bottom of the support sleeve away from the semi-arc plate is set in a sealed state.

[0018] A method for using a flushing device suitable for ENT clinics comprises the following steps:

[0019] Step 1: Preparation and start-up of the device: Before use, check whether the atomizer cup is intact and whether there is enough cleaning fluid in the fog-making component. If there is a lack of cleaning fluid, the staff must pour the cleaning fluid into the fog-making component, and then press the switch to start the device according to the instructions to test whether the fog is discharged normally;

[0020] Step 2: Flushing the ears, nose and throat: first tilt the head forward to determine the specific flushing area of ​​the patient. If flushing the nasal cavity, there is no need to use the traceless adjustment mechanism. The patient points the switch toward himself and holds the outer wall of the atomizer cup with his thumb on the switch. Then put the spray head of the atomizer cup into one nostril. The patient presses the switch with his thumb to start the spray and controls the spray volume and the time of spray flushing according to the patient's symptoms. The flushing dirty liquid is discharged from the other nostril of the patient and is fully collected by the anti-shake collection mechanism. If flushing the patient's ears and throat, the length of the spray head needs to be adjusted through the traceless adjustment mechanism to ensure that the spray can be accurately sprayed to the target area to ensure the flushing effect;

[0021] Step 3: Turn off and clean the device: After the patient's ears, nose and throat are rinsed, press the switch with your thumb again to turn off the device, and then immediately use disposable wipes or gauze to wipe to remove blood and secretions on the nebulizer cup. Then soak the nebulizer cup in a solution containing enzyme detergent to loosen and remove contaminants. Finally, clean the device with running water to remove detergent residues, ensuring sufficient rinsing without leaving dead corners. After the nebulizer cup is cleaned, it is disinfected using high-temperature and high-pressure steam sterilization to kill bacteria and viruses to ensure its hygiene and safety, as well as the effectiveness of subsequent use.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. Through the setting of the anti-shake collection mechanism, the patient can prevent the nasal cavity from completely fitting to the outer wall of the nozzle through the threaded protrusion, so that the nasal cavity can inhale air and maintain a breathable state, which improves the patient's comfort. The crescent-shaped curved shape of the diversion protrusion plays a role in buffering and diverting, preventing the dirty liquid from flowing too fast and not flowing down along the outer wall of the dome cover, causing the dirty liquid to splash out of the atomizer cup. The combination of the two allows the dirty liquid to be fully collected, which can reduce the cleaning problem caused by the dripping of dirty liquid and improve patient satisfaction at the same time.

[0024] 2. When there is viscous secretion on the outer wall of the dome cover, the triangular plate is inclined relative to the support frame and is equidistantly distributed on the top of the support frame, and the acute angle end of the triangular plate is upwardly arranged, so that when the dome cover is compressed downward, the viscous dirty liquid on the outer wall of the dome cover can be broken by the acute angle end of the triangular plate, and then slide down along the inclined triangular plate, reducing the compression resistance of the dome cover. When the dome cover rebounds and moves upward, the wider part of the bottom of the triangular plate can block part of the adhered dirty liquid on the outer wall of the support frame to prevent affecting the reset of the dome cover. When the patient touches the atomizer cup and shakes the retractable dome cover, the nozzle can be offset within a certain range by the elastic force of the reset spring, thereby ensuring the continuity of the flushing process, improving the flushing efficiency, and reducing the occurrence of flushing interruptions;

[0025] 3. In view of the special characteristics of narrow ear canal and deep throat, the length of the telescopic tube head can be adjusted arbitrarily through the setting of seamless adjustment mechanism to achieve good flushing effect and improve the treatment effect. It is universal for ear, nose and throat, thereby increasing the applicability of the device and reducing the cost of hospital equipment procurement. The worm gear and worm are used to make the telescopic tube head reach a self-locking state after adjustment, thereby improving the stability of the device. In addition, since the curvature of the outer wall of the cover plate coincides with the outer wall of the nozzle, the appearance and use of the nozzle are not affected after the cover plate is covered, and the purpose of hidden adjustment can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0027] Figure 2 It is a top view of the three-dimensional structure of the present invention;

[0028] Figure 3 It is a three-dimensional cross-sectional view of the atomizer cup shown in the present invention;

[0029] Figure 4 It is a structural schematic diagram of the connection of the telescopic pipe head shown in the present invention;

[0030] Figure 5 The present invention shows Figure 4 The enlarged structural diagram at A in the middle;

[0031] Figure 6 It is a structural schematic diagram of the connection of the limiting sliding sleeve shown in the present invention;

[0032] Figure 7 The present invention shows Figure 6 Schematic diagram of the enlarged structure at point B.

[0033] The numbers in the figure are:

[0034] 1. Atomizer cup; 2. Switch; 3. Mist making component; 4. Partition;

[0035] 5. Anti-shake collection mechanism; 51. Nozzle; 52. Threaded protrusion; 53. Guide protrusion; 54. Semi-arc plate; 55. Dome cover; 56. Triangular plate; 57. Support sleeve; 58. Return spring; 59. Liquid collection chamber; 510. Spray chamber;

[0036] 6. Seamless adjustment mechanism; 61. Cover plate; 62. Telescopic pipe head; 63. Threaded rod; 64. Sliding block; 65. Worm gear; 66. Spray hole; 67. Limiting sleeve; 68. Worm; 69. Rotating shaft. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiment 1 of the present invention

[0039] Please refer to Figures 1 to 7 As shown:

[0040] In order to solve the problems mentioned in the technical solution, the embodiment of the present application provides a flushing device suitable for ENT clinic, including an atomizing cup 1, a mist-making component 3 is fixedly connected to the middle of the atomizing cup 1, a switch 2 is fixedly connected to the middle of the atomizing component 3, an outer wall of the switch 2 is fixedly connected to the outer wall of the atomizing cup 1, a partition 4 is fixedly connected to the top of the atomizing component 3, and an outer wall of the partition 4 is fixedly connected to the inner wall of the atomizing cup 1, and also includes:

[0041] The anti-shake collection mechanism 5 is used to prevent the patient's hand from shaking during flushing and to fully collect the washed dirty liquid;

[0042] A traceless adjustment mechanism 6, used to adjust the length to suit different ENT patients for flushing and hide the adjustment device during flushing;

[0043] The anti-shake collection mechanism 5 includes a support frame 57 fixedly connected to the top of the partition 4, a semi-arc plate 54 is fixedly connected to the top edge of the support frame 57, a side of the semi-arc plate 54 away from the support frame 57 is fixedly connected to the inner wall of the atomizer cup 1, a spray chamber 510 is opened on the side of the top of the atomizer cup 1 close to the semi-arc plate 54, and a liquid collection chamber 59 is opened on the side of the top of the atomizer cup 1 away from the semi-arc plate 54;

[0044] The anti-shake collection mechanism 5 also includes a triangular plate 56, which is provided with a plurality of triangular plates 56 and is evenly distributed on the top of the support sleeve 57, and a dome cover 55 is slidably connected to the inner side of the triangular plate 56 and the support sleeve 57, and a reset spring 58 is fixedly connected to the bottom of the dome cover 55, and the bottom of the reset spring 58 is fixedly connected to the inner wall of the support sleeve 57, and a nozzle 51 is fixedly connected to the top of the dome cover 55, and a plurality of guide protrusions 53 are evenly fixedly connected to the bottom of the nozzle 51, and the bottoms of the plurality of guide protrusions 53 are all fixedly connected to the outer wall of the dome cover 55, and a threaded protrusion 52 is fixedly connected to the outer wall of the nozzle 51;

[0045] The guide protrusion 53 is bent in a crescent shape and fixed on the top of the dome cover 55;

[0046] The triangular plate 56 is tilted relative to the support sleeve 57, and the acute angle end of the triangular plate 56 is upwardly disposed;

[0047] A semicircular through hole is provided on one side of the bottom of the support sleeve 57 close to the semi-arc plate 54, and a side of the bottom of the support sleeve 57 away from the semi-arc plate 54 is set in a sealed state;

[0048] The semi-arc plate 54 and the switch 2 are located on both sides of the atomizer cup 1 respectively, the liquid collecting chamber 59 and the switch 2 are located on the same side of the atomizer cup 1, and the semi-arc plate 54 is configured as a half funnel shape for collecting and guiding dirty liquid.

[0049] The effects achieved by this embodiment are as follows: In the prior art, when the flushing device is collecting, the dirty liquid may splash and drip due to the fast flow rate, which requires additional cleaning and affects patient satisfaction. Compared with the prior art, through the implementation of this embodiment, the anti-shake collection mechanism 5 is set to prevent the nasal cavity from completely fitting to the outer wall of the nozzle 51 through the threaded protrusion 52, so that the nasal cavity can inhale air and maintain a breathable state, thereby improving the patient's comfort. The crescent-shaped curved shape of the guide protrusion 53 plays a role in buffering and guiding, avoiding the dirty liquid from flowing too fast and not flowing downward along the outer wall of the dome cover 55, causing the dirty liquid to splash out of the atomizer cup 1.

[0050] For further examples, please refer to Figure 1 , Figure 4 , Figure 6 and Figure 7 As shown:

[0051] The traceless adjustment mechanism 6 includes a cover plate 61 rotatably connected to the bottom of the nozzle 51, the outer wall of the cover plate 61 is clamped on the inner wall of the nozzle 51, the bottom of the nozzle 51 is slidably connected to a limiting sleeve 67 corresponding to the position of the cover plate 61, a rotating button is fixedly connected to the side of the limiting sleeve 67 close to the cover plate 61, a rotating shaft 69 is slidably connected to the inner wall of the limiting sleeve 67, the middle part of the rotating shaft 69 is rotatably connected to the inner wall of the nozzle 51, and a worm 68 is fixedly connected to the side of the rotating shaft 69 away from the limiting sleeve 67. The outer wall of the worm 68 is meshedly connected with a worm wheel 65, the bottom of the worm wheel 65 is rotatably connected to the inner wall of the nozzle 51, the top of the worm wheel 65 is fixedly connected with a threaded rod 63, the top of the threaded rod 63 is rotatably connected to the inner wall of the nozzle 51, the outer wall of the threaded rod 63 is threadedly connected with a slider 64, the side of the slider 64 away from the threaded rod 63 is fixedly connected with a telescopic pipe head 62, the nozzle 51 and the dome cover 55 are jointly provided with a spray hole 66 at the center, and the telescopic pipe head 62 is slidably connected in the spray hole 66;

[0052] The slider 64 is disposed at the bottom of the telescopic tube head 62. A vertical slide groove is provided on the inner wall of the nozzle 51. The outer wall of the slider 64 is slidably connected in the vertical slide groove.

[0053] The side of the cover plate 61 away from the limiting sliding sleeve 67 is set to be an arc surface, and the curvature of the arc surface is consistent with the outer wall of the nozzle 51;

[0054] Among them: the slider 64 is arranged at the bottom of the telescopic tube head 62 to increase the maximum extension length of the telescopic tube head 62, thereby expanding the adjustment range, and the limiting sliding sleeve 67 is used to ensure the effective rotation of the worm 68.

[0055] The effects achieved by this embodiment are as follows: in the prior art, the ear canal is narrow and the throat is deep, and it is also necessary to purchase a special flushing device, which makes the flushing device less applicable and increases the hospital's equipment cost. Compared with the prior art, through the implementation of this embodiment, a traceless adjustment mechanism 6 is provided to arbitrarily adjust the length of the telescopic tube head 62 to achieve a good flushing effect, improve the treatment effect, and is universal for the ear, nose and throat, thereby increasing the applicability of the device and reducing the hospital's equipment procurement cost. In addition, since the curvature of the outer wall of the cover 61 matches the outer wall of the nozzle 51, after the cover 61 is covered, it does not affect the appearance and use of the nozzle 51, and the purpose of hidden adjustment can be achieved.

[0056] Embodiment 2 of the present invention

[0057] A method for using a flushing device suitable for ENT clinics comprises the following steps:

[0058] Step 1: Preparation and start-up of the device: Before use, check whether the atomizer cup 1 is intact and whether there is enough cleaning liquid in the mist-making component 3. If there is a lack of cleaning liquid, the staff must pour the cleaning liquid into the mist-making component 3, and then press the switch 2 to start the device according to the instructions to test whether the mist is discharged normally;

[0059] Step 2: flushing the ears, nose and throat: first tilt the head forward to determine the specific flushing part of the patient. If flushing the nasal cavity, there is no need to use the traceless adjustment mechanism 6. The patient points the switch 2 toward himself and holds the outer wall of the atomizer cup 1 with his thumb, and then puts the spray head of the atomizer cup 1 into one nostril. The patient presses the switch 2 with his thumb to start the spray, and controls the spray volume and the time of the spray flushing according to the patient's symptoms to flush. The flushed dirty liquid is discharged from the other nostril of the patient, and the dirty liquid is fully collected by the anti-shake collection mechanism 5. If flushing the patient's ears and throat, the length of the spray head needs to be adjusted by the traceless adjustment mechanism 6 to ensure that the spray can be accurately sprayed to the target part to ensure the flushing effect;

[0060] Step 3: Closing and cleaning the device: After the patient's ears, nose and throat are rinsed, press switch 2 with the thumb again to turn off the device, and then immediately use disposable wipes or gauze to wipe and remove blood and secretions on the nebulizer cup 1. Then soak the nebulizer cup 1 in a solution containing an enzyme detergent to loosen and remove pollutants. Finally, clean the device with running water to remove detergent residues, ensuring sufficient rinsing without leaving dead corners. After cleaning, the nebulizer cup 1 is disinfected using high-temperature and high-pressure steam sterilization to kill bacteria and viruses to ensure its hygiene and safety, as well as the effectiveness of subsequent use.

[0061] The complete usage steps and working principle of the above embodiment are as follows:

[0062] In the initial state: the return spring 58 is in a naturally relaxed state, the telescopic tube head 62 is completely retracted in the nozzle 51 , the cover plate 61 is in a closed state, and the limiting sliding sleeve 67 is also completely retracted in the nozzle 51 .

[0063] Working process:

[0064] When in use, if the patient is flushing the nasal cavity, the retracted state of the telescopic tube head 62 is kept unchanged. Since the semi-arc plate 54 and the switch 2 are respectively located on both sides of the atomizer cup 1, and the liquid collecting chamber 59 and the switch 2 are on the same side of the atomizer cup 1, the patient tilts his head and holds the atomizer cup 1, and puts the nozzle 51 into the nostril on one side of the patient, then the atomizer cup 1 tilts accordingly, and the liquid collecting chamber 59 and the switch 2 are close to the patient's body. The semi-arc plate 54, which is set to be half funnel-shaped, also tilts with the atomizer cup 1, so that the dirty liquid flowing down from the flushing flows along the semi-arc plate 54 into the liquid collecting chamber 59. When flushing, the patient presses the switch 2 with his thumb to make the cleaning liquid in the mist-making component 3 form a spray in the spray chamber 510, and then enters the dome cover 55 through the semicircular through hole at the bottom of the support sleeve 57, and finally enters the telescopic tube head 62 from the spray hole 66 for discharge. After the liquid spray reaches the patient's nasal cavity, it mixes with abnormal secretions , pathogens, allergens, etc. The patient can use the threaded protrusion 52 to prevent the nasal cavity from being completely attached to the outer wall of the nozzle 51, so that the nasal cavity can inhale air and maintain a breathable state, thereby improving the patient's comfort. Then, the dirty liquid containing blood and secretions flows out from the nasal cavity on the other side of the patient, and then follows the crescent-shaped curved shape of the guide protrusion 53 for buffering and diversion, thereby preventing the dirty liquid from flowing too fast and not flowing downward along the outer wall of the dome cover 55, causing the dirty liquid to splash out of the atomizer cup 1. After passing through the guide protrusion 53, the dirty liquid flows downward from the outer wall of the dome cover 55. The dirty liquid on the side close to the semi-arc plate 54 is effectively collected in the liquid collecting chamber 59 under the diversion effect of the inclined semi-arc plate 54, and the dirty liquid on the side far from the semi-arc plate 54 directly flows into the liquid collecting chamber 59 along the outer wall of the support sleeve 57 for collection, so that the dirty liquid is fully collected, reducing the cleaning problem caused by the dripping of the dirty liquid.

[0065] Furthermore, during the flushing process, the dome cover 55 is sleeved by the support sleeve 57 and the return spring 58, so that when the nozzle 51 is flushed, even if the patient touches the atomizer cup 1 and shakes, the dome cover 55 slides in the support sleeve 57, so that the nozzle 51 can be offset by the elastic force of the return spring 58 within a certain range, thereby ensuring the continuity of the flushing process. At the same time, when the dome cover 55 is telescopically slid on the inner wall of the support sleeve 57, if there is some viscous secretion, the triangle plate 56 is relative to the nozzle 51. The support sleeve 57 is tilted and equidistantly distributed on the top of the support sleeve 57, and the acute angle end of the triangular plate 56 is upwardly arranged, so that when the dome cover 55 is compressed downward, the viscous dirty liquid on the outer wall of the dome cover 55 can be broken by the acute angle end of the triangular plate 56, and then slide down along the tilted triangular plate 56, reducing the compression resistance of the dome cover 55. When the dome cover 55 rebounds and moves upward, the wider part of the bottom of the triangular plate 56 can block part of the adhered dirty liquid on the outer wall of the support sleeve 57 to prevent the dome cover 55 from being affected in resetting.

[0066] Please refer to the above working process Figures 1 to 5 .

[0067] Furthermore, if the patient is flushing the ear canal and throat, because the ear canal is narrow and the throat is deep, it is necessary to adjust the length of the telescopic tube head 62 to achieve a good flushing effect, thereby ensuring the applicability of the device. When flushing, the patient first opens the cover 61 outward to expose the knob at the end of the limiting sleeve 67, and then pulls the knob and the limiting sleeve 67 outward together to make the limiting sleeve 67 slide out to the outside of the nozzle 51, and then turns the knob to rotate the limiting sleeve 67. The limiting sleeve 67 drives the rotating shaft 69 and the worm 68 to rotate synchronously, and then drives the worm wheel 65 to rotate through the worm 68, and the threaded rod 63 at the top of the worm wheel 65 rotates accordingly. Rotate, so the slider 64 threadedly connected to the outer wall of the threaded rod 63 slides in the vertical slide groove, so that the telescopic tube head 62 is driven to slide in the spray hole 66 by the slider 64, and the extended length of the telescopic tube head 62 can be arbitrarily adjusted according to different patients, thereby increasing the wide range of use of the device. The use of the worm gear 65 and the worm 68 allows the telescopic tube head 62 to achieve a self-locking effect after adjustment. After the adjustment is completed, the limiting sliding sleeve 67 can be pushed back to its original position, and then the cover plate 61 is covered. Since the curvature of the outer wall of the cover plate 61 coincides with the outer wall of the spray head 51, after the cover plate 61 is covered, the appearance and use of the spray head 51 are not affected, and the effect of hidden adjustment is achieved;

[0068] Please refer to the above working process Figure 1 , Figure 4 , Figure 6 and Figure 7 .

[0069] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0070] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flushing device suitable for ENT clinical use, comprising an atomizing cup (1), characterized in that: The middle of the atomizing cup (1) is fixedly connected to a mist-making assembly (3), the middle of the atomizing assembly (3) is fixedly connected to a switch (2), the outer wall of the switch (2) is fixedly connected to the outer wall of the atomizing cup (1), the top of the atomizing assembly (3) is fixedly connected to a partition (4), the outer wall of the partition (4) is fixedly connected to the inner wall of the atomizing cup (1), and further comprises: An anti-shake collection mechanism (5) is used to prevent the patient's hand from shaking during washing and to fully collect the washed dirty liquid; The traceless adjustment mechanism (6) is used to adjust the length to suit different ear, nose and throat patients for flushing and hide the adjustment device during flushing.

2. A flushing device suitable for ENT clinical use according to claim 1, characterized in that: The anti-shake collection mechanism (5) comprises a support sleeve (57) fixedly connected to the top of the partition (4); a semi-arc plate (54) is fixedly connected to the top edge of the support sleeve (57); a side of the semi-arc plate (54) away from the support sleeve (57) is fixedly connected to the inner wall of the atomizer cup (1); a spray chamber (510) is provided on the side of the top of the atomizer cup (1) close to the semi-arc plate (54); and a liquid collection chamber (59) is provided on the side of the top of the atomizer cup (1) away from the semi-arc plate (54).

3. A flushing device suitable for ENT clinical use according to claim 2, characterized in that: The anti-shake collection mechanism (5) also includes a triangular plate (56), a plurality of triangular plates (56) are provided and are evenly distributed on the top of a support sleeve (57), the inner sides of the triangular plate (56) and the support sleeve (57) are slidably connected to a dome cover (55), the bottom of the dome cover (55) is fixedly connected to a reset spring (58), the bottom of the reset spring (58) is fixedly connected to the inner wall of the support sleeve (57), the top of the dome cover (55) is fixedly connected to a nozzle (51), the bottom of the nozzle (51) is evenly fixedly connected to a plurality of guide bumps (53), the bottoms of the plurality of guide bumps (53) are all fixedly connected to the outer wall of the dome cover (55), and the outer wall of the nozzle (51) is fixedly connected to a threaded bump (52).

4. The flushing device suitable for ENT clinical use according to claim 3, characterized in that: The traceless adjustment mechanism (6) comprises a cover plate (61) rotatably connected to the bottom of the nozzle (51); the outer wall of the cover plate (61) is clamped on the inner wall of the nozzle (51); the bottom of the nozzle (51) is slidably connected to a limiting sleeve (67) at a position corresponding to the cover plate (61); a rotating knob is fixedly connected to a side of the limiting sleeve (67) close to the cover plate (61); a rotating shaft (69) is slidably connected to the inner wall of the limiting sleeve (67); the middle part of the rotating shaft (69) is rotatably connected to the inner wall of the nozzle (51); a worm (68) is fixedly connected to a side of the rotating shaft (69) away from the limiting sleeve (67); The outer wall of the worm (68) is meshedly connected with a worm wheel (65), the bottom of the worm wheel (65) is rotatably connected to the inner wall of the nozzle (51), the top of the worm wheel (65) is fixedly connected with a threaded rod (63), the top of the threaded rod (63) is rotatably connected to the inner wall of the nozzle (51), the outer wall of the threaded rod (63) is threadedly connected with a slider (64), the side of the slider (64) away from the threaded rod (63) is fixedly connected with a telescopic pipe head (62), the nozzle (51) and the dome cover (55) are jointly provided with a spray hole (66) at the center, and the telescopic pipe head (62) is slidably connected in the spray hole (66).

5. The flushing device suitable for ENT clinical use according to claim 4, characterized in that: The slide block (64) is arranged at the bottom of the telescopic tube head (62), the inner wall of the nozzle (51) is provided with a vertical slide groove, and the outer wall of the slide block (64) is slidably connected in the vertical slide groove.

6. The flushing device suitable for ENT clinical use according to claim 4, characterized in that: The side of the cover plate (61) away from the limiting sliding sleeve (67) is arranged as a curved surface, and the curvature of the curved surface matches the outer wall of the spray head (51).

7. The flushing device suitable for ENT clinical use according to claim 3, characterized in that: The flow guide protrusion (53) is bent in a crescent shape and fixed on the top of the dome cover (55).

8. The flushing device suitable for ENT clinical use according to claim 3, characterized in that: The triangular plate (56) is arranged obliquely relative to the supporting sleeve (57), and the acute angle end of the triangular plate (56) is arranged upward.

9. The flushing device suitable for ENT clinical use according to claim 2, characterized in that: A semicircular through hole is provided on one side of the bottom of the support sleeve (57) close to the semi-arc plate (54), and a side of the bottom of the support sleeve (57) away from the semi-arc plate (54) is set in a sealed state.

10. A method for using a flushing device suitable for ENT clinics, wherein the flushing device suitable for ENT clinics is a flushing device suitable for ENT clinics according to claims 1-9, characterized in that: The following steps are involved: Step 1: Preparation and start-up of the device: Before use, check whether the atomizer cup (1) is intact and whether there is enough cleaning liquid in the mist-making component (3). If there is not enough cleaning liquid, the staff must pour the cleaning liquid into the mist-making component (3), and then press the switch (2) to start the device according to the instructions to test whether the mist is discharged normally; Step 2: flushing the ears, nose and throat: first, tilt the head forward to determine the specific flushing area of ​​the patient. If the nasal cavity is to be flushed, there is no need to use the traceless adjustment mechanism (6). The patient points the switch (2) toward himself and holds the outer wall of the atomizer cup (1) with his thumb, and then puts the spray head of the atomizer cup (1) into one nostril. The patient presses the switch (2) with his thumb to start the spray, and controls the spray volume and the time of the spray flushing according to the patient's symptoms to flush. The flushing dirty liquid is discharged from the other nostril of the patient and is fully collected by the anti-shake collection mechanism (5). If the patient's ears and throat are to be flushed, the length of the spray head needs to be adjusted by the traceless adjustment mechanism (6) to ensure that the spray can be accurately sprayed to the target area to ensure the flushing effect. Step 3: Closing and cleaning the device: After the patient's ears, nose and throat are rinsed, press the switch (2) with the thumb again to turn off the device, and then immediately use disposable wet wipes or gauze to wipe and remove blood and secretions on the nebulizer cup (1). Then soak the nebulizer cup (1) in a solution containing an enzyme detergent to loosen and remove contaminants. Finally, wash the device with running water to remove detergent residues, ensuring that the rinsing is sufficient and no dead corners are left. After the nebulizer cup (1) is cleaned, it is disinfected using high-temperature and high-pressure steam sterilization to kill bacteria and viruses to ensure its hygiene and safety, as well as the effectiveness of subsequent use.

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