An ear irrigation device with anti-backflow function
By designing an ear irrigation device with a headband and airbag structure, the problem of displacement during use of traditional devices has been solved, achieving a more stable irrigation effect and reducing ear damage.
Patent Information
- Application Number
- CN202520559553.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-07-14
- Estimated Expiration
- 2035-03-28
AI Technical Summary
Traditional ear irrigation devices are prone to displacement during use due to patient head movements or the impact of irrigation fluid, affecting the irrigation effect and potentially damaging ear tissue.
An ear irrigation device comprising a headband, a water spraying assembly, and a water pumping assembly has been designed. It uses a rubber ear rod and an air bladder structure to secure it in the ear canal. The rubber ear rod is fixed in place by pressing the air bladder to expand it and prevent the tubing from shifting.
It improves the stability of the device during the irrigation process, reduces the risk of damage to ear tissues, and enhances the irrigation effect.
Smart Images
Figure CN224484611U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to ear cleaning technical field, concretely is an ear irrigation device with backflow prevention function. BACKGROUND
[0002] In the treatment and nursing process of ear diseases, ear irrigation is a common and important operation method, especially for external auditory canal inflammation, otitis media and other diseases, and removal of foreign matter in external auditory canal, cerumen embolism and the like.
[0003] The traditional irrigation method usually simply places the irrigation appliance at the opening of the external auditory canal, and this method cannot guarantee the stability of the device during the irrigation process. During the irrigation process, the slight head movement of the patient or the impact of the irrigation liquid can cause the irrigation appliance to shift, affect the irrigation effect, and even damage the ear tissue. Therefore, we provide an ear irrigation device with backflow prevention function. UTILITY MODEL CONTENT
[0004] The utility model aims at providing an ear irrigation device with backflow prevention function to solve the problems in the background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an ear irrigation device with backflow prevention function, comprising a head-mounted ring, a water spraying assembly and a water pumping assembly, the head-mounted ring is fixedly connected with ear clamps at both ends, the water spraying assembly is provided with a water outlet hose at the water spraying end, the water pumping assembly is provided with a water suction hose at the water pumping end, the water outlet hose and the water suction hose are both provided with rubber ear rods at the outer end of the pipe wall, the inside of the two rubber ear rods is embedded with air ducts at the upper and lower ends, one end of the two air ducts is connected with a pressing air bag, the other end of the two air ducts is connected with a dilating air bag, the rubber ear rod is fixedly connected with a rubber scoop at the edge of the rod wall.
[0006] Preferably, the two ear clamps are fixedly connected with limiting blocks at the top end, and the water outlet hose and the water suction hose penetrate the limiting blocks.
[0007] Preferably, the water outlet hose and the water suction hose are both L-shaped at one end.
[0008] Preferably, the pressing air bag has a larger caliber than the dilating air bag, and the pressing air bag and the dilating air bag are distributed on the surface of the rod wall.
[0009] Preferably, a plurality of through holes are formed in the outer wall of the rubber scoop.
[0010] Compared with the prior art, the beneficial effects of the utility model are that: the expansion air bag is inflated and expanded by pressing the pressing air bag, the rubber ear rod is stably fixed in the ear canal, the hose displacement caused by the shaking of the head of the patient is effectively avoided, the stability of the device in the irrigation process is greatly improved, and the damage risk to the ear tissue is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is a structural schematic view of the utility model;
[0012] Figure 2 It is an ear part clasp ring structural schematic view of the utility model;
[0013] Figure 3 It is a rubber ear rod sectional view structural schematic view of the utility model;
[0014] Figure 4 It is a Figure 2 It is an enlarged structural schematic view of A in the middle.
[0015] In the drawing: 1, head wearing ring; 11, ear part clasp ring; 12, limiting block; 2, water spraying assembly; 21, water outlet hose; 3, water pumping assembly; 31, water suction hose; 4, rubber ear rod; 401, through hole; 41, air guide pipe; 42, pressing air bag; 43, expansion air bag; 44, rubber spoon. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0017] Please refer to Figures 1-4 The utility model provides the following technical scheme:
[0018] Embodiment one: an ear part irrigation device with anti-reflow function, including head wearing ring 1 and water spraying assembly 2 and water pumping assembly 3, and the ear part clasp ring 11 is fixedly connected at both ends of the head wearing ring 1, the water outlet hose 21 is arranged at the water spraying end of the water spraying assembly 2, the water suction hose 31 is arranged at the water pumping end of the water pumping assembly 3, the limiting block 12 is fixedly connected at the top of the two ear part clasp rings 11, and the water outlet hose 21 and the water suction hose 31 all pass through it.
[0019] In use, first, the head ring 1 is put on the patient's head, and then the two ear clamps 11 are clamped on the ears, the water spraying assembly 2 can be started to spray water through the water outlet hose 21, the water suction assembly 3 can be started to suck water through the water suction hose 31, and the water outlet hose 21 and the water suction hose 31 are supported and limited by the limiting block 12.
[0020] In the embodiment, the rubber ear rods 4 are provided on the outer ends of the walls of the water outlet hose 21 and the water suction hose 31, the two rubber ear rods 4 are embedded with air guide pipes 41 at the upper and lower ends, one end of the two air guide pipes 41 is connected with a pressing air bag 42, the other end of the two air guide pipes 41 is connected with a dilating air bag 43, rubber scoops 44 are fixedly connected to the edges of the walls of the rubber ear rods 4, one end of the water outlet hose 21 and the water suction hose 31 is provided in an L shape, the caliber of the pressing air bag 42 is larger than that of the dilating air bag 43, the pressing air bag 42 and the dilating air bag 43 are distributed on the wall surfaces, and a plurality of through holes 401 are formed in the outer walls of the rubber scoops 44.
[0021] In use, the patient holds the rubber ear rods 4, respectively inserts the water outlet hose 21 and the water suction hose 31 into the ear canal, and then respectively starts the water spraying assembly 2 and the water suction assembly 3, so that the ear canal can be irrigated and washed, and the liquid after the ear canal is washed can be sucked away, thereby avoiding the risk of backflow of the washing liquid, then the patient presses the pressing air bag 42 to inflate the dilating air bag 43 through the air guide pipe 41, at this time, the dilating air bag 43 is expanded to stabilize the rubber ear rod 4 in the ear canal, thereby avoiding the shaking of the patient's head during the irrigation process, so that the water outlet hose 21 and the water suction hose 31 are displaced, when the irrigation is completed, the rubber ear rod 4 is taken out, and the impurities on the inner wall of the ear canal are scraped off through the rubber scoop 44, thereby improving the practicability of the device.
[0022] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. An ear irrigation device with anti-backflow function, comprising a headband (1), a water spray assembly (2), and a water pumping assembly (3), wherein ear retaining rings (11) are fixedly connected to both ends of the headband (1), a water outlet hose (21) is provided at the water spray end of the water spray assembly (2), and a water suction hose (31) is provided at the water pumping end of the water pumping assembly (3), characterized in that: The outer ends of the water outlet hose (21) and the water intake hose (31) are provided with rubber lugs (4). The upper and lower ends of the two rubber lugs (4) are embedded with air guide tubes (41). One end of the two air guide tubes (41) is connected to a pressing airbag (42), and the other end of the two air guide tubes (41) is connected to an expansion airbag (43). A rubber scoop (44) is fixedly connected to the edge of the wall of the rubber lugs (4).
2. The ear irrigation device with anti-backflow function according to claim 1, characterized in that: The top ends of the two ear clips (11) are fixedly connected to limit blocks (12), and the water outlet hose (21) and the water intake hose (31) pass through them.
3. The ear irrigation device with anti-backflow function according to claim 1, characterized in that: Both the outlet hose (21) and the suction hose (31) are L-shaped at one end.
4. The ear irrigation device with anti-backflow function according to claim 1, characterized in that: The diameter of the pressing airbag (42) is larger than that of the expansion airbag (43), and the pressing airbag (42) and the expansion airbag (43) are distributed on the surface of the rod wall.
5. An ear irrigation device with anti-backflow function according to claim 1, characterized in that: The outer wall of the rubber scoop (44) is provided with several through holes (401).