Auxiliary treatment device for eliminating eosinophilic otitis media

Abstract

The utility model provides an adjuvant therapy device for eliminating eosinophilic otitis media, which comprises a major component and an auxiliary component, the major component comprises a main control handle, a power pump, a main operating rod and a main working probe, and a function switching knob is rotatably mounted on the rear side of the upper end of the main control handle. Compared with the prior art, the otitis media treatment device has the following advantages that due to the arrangement of the main treatment assembly and the auxiliary assembly, in actual use, when a doctor removes otitis media of an acidophilic otitis media patient, the otitis media treatment device can be used for treating otitis media of the acidophilic otitis media patient, and therefore the otitis media treatment device can be used for treating otitis media of the acidophilic otitis media patient. The double hands of a doctor can carry out operation work simultaneously, namely, medicine injection after left hand puncture and right hand suction of effusion in the tympanic chamber, so that the tedious operation that the left hand holds an otoscope or an otoendoscope and the right hand sequentially carries out medicine injection and medicine suction in a traditional operation is changed, repeated dilution and extraction are not needed, the operation duration is greatly shortened, and the discomfort of a patient is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and particularly relates to an auxiliary treatment device for clearing eosinophilic otitis media inflammation. Background Art

[0002] At present, the clinical treatment of eosinophilic otitis media is mainly systemic and local hormone causal treatment, as well as symptomatic treatment of tympanostomy and catheterization. Eosinophilic otitis media is a refractory otitis media: it manifests as recurrent secretory otitis media, the middle ear effusion is rich in eosinophils, and is complicated by sinusitis, nasal polyps and asthma. Usually, such patients need multiple tympanostomy and catheterization, but the effect is not long-lasting. Most of them relapse after a period of time and reappear symptoms such as ear stuffiness and hearing loss. Tympanostomy and catheterization, granulation removal and hormone ear bath are still the key links in the symptomatic treatment of eosinophilic otitis media.

[0003] In clinical practice, traditional tympanostomy and catheterization are very difficult for patients with eosinophilic otitis media, because the middle ear effusion of eosinophilic otitis media is different from that of ordinary middle ear effusion: the former is rich in eosinophils, and eosinophils release a large amount of eosinophilic mucin, so the eosinophilic middle ear effusion is very viscous. The usual tympanostomy and catheterization mainly has three steps: ① Make a small arc incision in the front and lower part of the tympanic membrane ② Aspirate the tympanic fluid ③ Inject hormones (such as tromarinide, dexamethasone, etc.) into the tympanic cavity and clear it ④ Insert a tympanic membrane ventilation tube. For tympanic membrane puncture and catheterization for eosinophilic otitis media, the middle ear effusion cannot be directly sucked out. It is necessary to dilute the effusion with dexamethasone before sucking it out. However, in fact, this dilution operation needs to be repeated so that the effusion can be gradually diluted to the extent that it can be sucked out from a small incision. In some difficult cases, another incision is even required to remove the middle ear effusion in the mode of "injecting hormones through incision a and sucking out the effusion through incision b", and then insert a ventilation tube. This dilution-suction-dilution-suction method is cumbersome and repetitive, time-consuming and labor-intensive, which not only increases the duration of the operation, but also increases the duration of anesthesia (general anesthesia), or causes great discomfort to the patient (local anesthesia), or even makes it difficult for the patient to tolerate and unable to complete the operation. Therefore, we hope to design an auxiliary treatment device for removing middle ear inflammation with a new structure to solve this problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an auxiliary treatment device for clearing eosinophilic otitis media and solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized by the following technical scheme: an auxiliary treatment device for clearing eosinophilic otitis media inflammation, comprising: a main treatment component and an auxiliary component, wherein the main treatment component comprises a main control handle, a power pump, a main operating rod and a main working probe;

[0006] A function switching knob is rotatably mounted on the rear side of the upper end of the main control handle, a power pump is mounted on the front side of the upper end of the main control handle, a main operating lever is disposed at the front end of the main control handle, and a main working probe is disposed at the front end of the main operating lever;

[0007] The auxiliary component comprises an auxiliary control handle, an auxiliary working probe and an auxiliary operating rod. The front end of the auxiliary control handle is provided with an auxiliary operating rod, and the front end of the auxiliary operating rod is provided with an auxiliary working probe.

[0008] As a preferred embodiment, the shape structure and size specifications of the main control handle are the same as those of the auxiliary control handle. The main control handle and the auxiliary control handle are both a gun handle-shaped structure. By setting the main component and the auxiliary component, the doctor can perform the surgery with both hands at the same time, thereby improving the efficiency of the surgery.

[0009] As a preferred embodiment, a working cavity 1 is opened inwardly on the upper side of the front end of the main working probe, and a cutting knife 1 is installed through the working cavity 1 on the upper side of the front end of the main working probe;

[0010] A second working cavity is provided inwardly at the upper left side of the front end of the main working probe, and an injection needle is installed through the second working cavity at the upper left side of the front end of the main working probe.

[0011] As a preferred embodiment, a working cavity 5 is opened inwardly at the upper right side of the front end of the main working probe, and a spray head is installed through the working cavity 5 at the upper right side of the front end of the main working probe;

[0012] A working cavity three is opened inwardly at the lower left side of the front end of the main working probe, and a microscope grasping forceps is installed through the working cavity three at the lower left side of the front end of the main working probe.

[0013] As a preferred embodiment, a working cavity 4 is opened inwardly at the lower right side of the front end of the main working probe, and a cutting drill bit is installed through the working cavity 4 at the lower right side of the front end of the main working probe;

[0014] The working cavity one, working cavity two, working cavity three, working cavity four and working cavity five are equally divided into a ring shape inside the main working probe. The main working probe can perform different surgical operations and cooperate with the auxiliary working probe to simplify the surgical steps and improve the operating efficiency.

[0015] As a preferred embodiment, the rear end of the auxiliary control handle is connected to an external positive and negative pressure device through a pipeline, and a positive and negative pressure switching knob is rotatably installed on the rear side of the upper end of the auxiliary control handle.

[0016] As a preferred embodiment, a channel one is opened inwardly on the upper side of the front end of the auxiliary working probe, and a negative pressure suction head is installed through the channel one on the upper side of the front end of the auxiliary working probe. A channel two is opened inwardly on the lower side of the front end of the auxiliary working probe, and a positive pressure jet head is installed through the channel two on the lower side of the front end of the auxiliary working probe.

[0017] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: the arrangement of the main component and the auxiliary component allows the doctor to perform the operation with both hands at the same time when clearing the middle ear inflammation of the patient with eosinophilic otitis media in actual use, that is, the left hand injects the medicine after puncture, and the right hand aspirates the fluid in the tympanic cavity, thereby changing the cumbersome operation of holding the otoscope or ear endoscope with the left hand and injecting and aspirating the medicine with the right hand in turn in the traditional operation, without the need for repeated dilution and extraction, greatly reducing the operation time and reducing the patient's discomfort;

[0018] By setting up the main working probe, the injection needle on it can be used to puncture and inject medicine at the patient's middle ear inflammation lesion, and the cutting drill can be used to remove the granulation tissue in the tympanic cavity. The granulation tissue can be cleaned with the help of microscope grasping forceps to prevent the granulation tissue in the tympanic cavity from continuously producing inflammatory secretions. The spray head on the main working probe can spray medicine or cleaning fluid on the lesion site. The setting of the auxiliary working probe can extract the fluid accumulated in the tympanic cavity and suck it out after the drug ear bath, which greatly improves the efficiency of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 The utility model is a schematic diagram of the structure of the main components of an auxiliary treatment device for clearing eosinophilic otitis media.

[0021] Figure 2 The utility model is a schematic diagram of the auxiliary component structure of an auxiliary treatment device for clearing eosinophilic otitis media inflammation.

[0022] Figure 3 The utility model is a schematic diagram of a main working probe of an auxiliary treatment device for clearing eosinophilic otitis media.

[0023] Figure 4 The utility model is a schematic diagram of an auxiliary working probe of an auxiliary treatment device for clearing eosinophilic otitis media.

[0024] In the figure, 100-main treatment component, 110-main control handle, 120-function switching knob, 130-power pump, 140-main working probe, 141-incision knife, 142-injection needle, 143-microscope grasping forceps, 144-cutting drill, 145-spraying head, 150-main operating lever;

[0025] 200- auxiliary components, 210- auxiliary control handle, 220- positive and negative pressure switching knob, 230- auxiliary working probe, 231- negative pressure suction head, 232- positive pressure jet head, 240- auxiliary operating lever. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. 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.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: an auxiliary treatment device for clearing eosinophilic otitis media, comprising: a main treatment component 100, an auxiliary component 200, the main treatment component 100 comprising a main control handle 110, a power pump 130, a main operating rod 150 and a main working probe 140;

[0028] A function switch knob 120 is rotatably mounted on the rear side of the upper end of the main control handle 110, a power pump 130 is mounted on the front side of the upper end of the main control handle 110, a main operating rod 150 is disposed at the front end of the main control handle 110, and a main working probe 140 is disposed at the front end of the main operating rod 150;

[0029] The auxiliary component 200 includes an auxiliary control handle 210 , an auxiliary working probe 230 and an auxiliary operating rod 240 . The auxiliary control handle 210 is provided with the auxiliary operating rod 240 at its front end, and the auxiliary working probe 230 is provided with the auxiliary operating rod 240 at its front end.

[0030] See also Figures 1 to 4 The main control handle 110 has the same appearance, structure and size as the auxiliary control handle 210. Both the main control handle 110 and the auxiliary control handle 210 have a gun handle-shaped structure. By providing the main component 100 and the auxiliary component 200, the doctor can perform the surgery with both hands at the same time, thereby improving the efficiency of the surgery.

[0031] As the first embodiment of the utility model, in actual use, for patients with bilateral eosinophilic otitis media, the right ear tympanic membrane is intact with viscous effusion inside, the left ear tympanic membrane is perforated, and a large amount of new granulation tissue can be seen in the tympanic cavity under endoscopy. For the patients in the above situation, the attending physician operates the main component 100 to control the incision knife 141 on the main working probe 140 to complete the double-point incision of the tympanic membrane, and at the same time performs the following operations: the main component 100 is used to inject troconazole into the tympanic cavity from the upper back of the tense part of the patient's ear, and the auxiliary component 200 is used to inject troconazole into the tympanic cavity. Negative pressure suction is performed from the front and lower part of the tense part to suck out the jelly-like viscous effusion until there is no effusion left in the tympanic cavity, and then the microscope grasping forceps 143 are operated by the main component 100 to insert the tympanic membrane ventilation tube. The left ear tympanic membrane has a large perforation, and a large amount of new granulation tissue in the tympanic cavity needs to be removed by the cutting drill bit 144 of the main component 100, and the granulation tissue cut by the cutting is sucked out by the negative pressure suction head 231 of the auxiliary component 200; the granulation tissue in the narrow gap and edge of the tympanic cavity can be grasped and removed with the microscope grasping forceps 143;

[0032] After the granulation tissue in the left ear is removed, the spray head 145 on the main component 100 is used to spray the cleaning position with medicine, and the tromarsonide is sprayed into the tympanic cavity. The negative pressure suction head 231 of the auxiliary component 200 is used for small-flow negative pressure suction to put the entire tympanic cavity in a "bath hormone" circulation state within 3-5 minutes. After that, the tromarsonide in the tympanic cavity is removed by negative pressure suction, and then the positive pressure jet head 232 on the auxiliary component 200 is used for appropriate jetting to assist in drying.

[0033] The arrangement of the main component 100 and the auxiliary component 200 allows the doctor to use both hands to perform operations simultaneously in actual use when clearing the middle ear inflammation of patients with eosinophilic otitis media, that is, the left hand injects the medicine after puncture, and the right hand aspirates the fluid in the tympanic cavity, thereby changing the tedious operation of holding an otoscope or an ear endoscope with the left hand and injecting and aspirating the medicine with the right hand in turn in traditional surgery. There is no need for repeated dilution and extraction, which greatly reduces the operation time and reduces the patient's discomfort.

[0034] See also Figure 3 to Figure 4 A working cavity 1 is provided inwardly at the upper side of the front end of the main working probe 140, and a cutting knife 141 is installed through the working cavity 1 at the upper side of the front end of the main working probe 140;

[0035] A second working cavity is opened inwardly at the upper left side of the front end of the main working probe 140 , and an injection needle 142 is installed through the second working cavity at the upper left side of the front end of the main working probe 140 .

[0036] A working cavity 5 is provided inwardly at the upper right side of the front end of the main working probe 140, and a spray head 145 is installed through the working cavity 5 at the upper right side of the front end of the main working probe 140;

[0037] A working cavity three is opened inwardly at the lower left side of the front end of the main working probe 140 , and a microscope grasping forceps 143 is installed through the working cavity three at the lower left side of the front end of the main working probe 140 .

[0038] A working cavity 4 is provided inwardly at the lower right side of the front end of the main working probe 140, and a cutting drill 144 is installed through the working cavity 4 at the lower right side of the front end of the main working probe 140;

[0039] Working cavity one, working cavity two, working cavity three, working cavity four and working cavity five are equally divided in a ring shape inside the main working probe 140. The main working probe 140 can perform different surgical operations and cooperate with the auxiliary working probe 230 to simplify the surgical steps and improve the operating efficiency.

[0040] The rear end of the auxiliary control handle 210 is connected to an external positive and negative pressure device through a pipeline, and a positive and negative pressure switching knob 220 is rotatably installed on the rear side of the upper end of the auxiliary control handle 210 .

[0041] A channel 1 is opened inwardly on the upper side of the front end of the auxiliary working probe 230, and a negative pressure suction head 231 is installed through the channel 1 on the upper side of the front end of the auxiliary working probe 230. A channel 2 is opened inwardly on the lower side of the front end of the auxiliary working probe 230, and a positive pressure jet head 232 is installed through the channel 2 on the lower side of the front end of the auxiliary working probe 230.

[0042] As the second embodiment of the utility model, based on the above-mentioned first embodiment, by setting up a main working probe 140, the injection needle 142 thereon can be used to puncture and inject medicine to the patient's middle ear inflammation lesion, and the cutting drill bit 144 can be used to remove the granulation tissue in the tympanic cavity. The granulation tissue can be cleaned up with the microscope grasping forceps 143 to prevent the granulation tissue in the tympanic cavity from continuously producing inflammatory secretions. The spray head 145 on the main working probe 140 can spray medicine or cleaning fluid on the lesion site. The setting of the auxiliary working probe 230 can extract the fluid accumulated in the tympanic cavity and suck it out after the medicine ear bath, thereby greatly improving the efficiency of the operation (the internal structure and working principle of the main control handle 110 and the auxiliary control handle 210 mentioned above are the same as those of the existing endoscope operating handle, and only the external structure is changed. The above-mentioned incision knife 141, injection needle 142, microscope grasping forceps 143, cutting drill bit 144, and spray head 145 can all adopt products already available on the market, and their specific work and specific structure are not repeated here).

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary treatment device for clearing eosinophilic otitis media, comprising: A main component (100) and an auxiliary component (200), wherein the main component (100) comprises a main control handle (110), a power pump (130), a main operating rod (150) and a main working probe (140); A function switching knob (120) is rotatably mounted on the rear side of the upper end of the main control handle (110), a power pump (130) is mounted on the front side of the upper end of the main control handle (110), a main operating rod (150) is disposed at the front end of the main control handle (110), and a main working probe (140) is disposed at the front end of the main operating rod (150); The auxiliary component (200) comprises an auxiliary control handle (210), an auxiliary working probe (230) and an auxiliary operating rod (240); the front end of the auxiliary control handle (210) is provided with an auxiliary operating rod (240); the front end of the auxiliary operating rod (240) is provided with an auxiliary working probe (230).

2. The auxiliary treatment device for clearing eosinophilic otitis media according to claim 1, characterized in that: The main control handle (110) has the same appearance, structure and size as the auxiliary control handle (210). Both the main control handle (110) and the auxiliary control handle (210) are of a gun handle-shaped structure.

3. The auxiliary treatment device for clearing eosinophilic otitis media as claimed in claim 1, characterized in that: A working cavity 1 is provided inwardly on the upper side of the front end of the main working probe (140), and a cutting knife (141) is installed on the upper side of the front end of the main working probe (140) through the working cavity 1; A second working cavity is provided inwardly at the upper left side of the front end of the main working probe (140), and an injection needle (142) is installed through the second working cavity at the upper left side of the front end of the main working probe (140).

4. The auxiliary treatment device for clearing eosinophilic otitis media as claimed in claim 3, characterized in that: A working cavity 5 is provided inwardly at the upper right side of the front end of the main working probe (140), and a spray head (145) is installed through the working cavity 5 at the upper right side of the front end of the main working probe (140); A working cavity three is opened inwardly at the lower left side of the front end of the main working probe (140), and a microscope grasping forceps (143) is installed at the lower left side of the front end of the main working probe (140) through the working cavity three.

5. The auxiliary treatment device for clearing eosinophilic otitis media as claimed in claim 4, characterized in that: A working cavity 4 is provided inwardly at the lower right side of the front end of the main working probe (140), and a cutting drill bit (144) is installed through the working cavity 4 at the lower right side of the front end of the main working probe (140); The working cavity one, working cavity two, working cavity three, working cavity four and working cavity five are equally divided and arranged in a ring shape inside the main working probe (140).

6. The auxiliary treatment device for clearing eosinophilic otitis media as claimed in claim 1, characterized in that: The rear end of the auxiliary control handle (210) is connected to an external positive and negative pressure device via a pipeline, and a positive and negative pressure switching knob (220) is rotatably mounted on the rear side of the upper end of the auxiliary control handle (210).

7. The auxiliary treatment device for clearing eosinophilic otitis media according to claim 6, characterized in that: A channel one is opened inwardly at the upper side of the front end of the auxiliary working probe (230), and a negative pressure suction head (231) is installed through the channel one at the upper side of the front end of the auxiliary working probe (230); a channel two is opened inwardly at the lower side of the front end of the auxiliary working probe (230), and a positive pressure jet head (232) is installed through the channel two at the lower side of the front end of the auxiliary working probe (230).

Images