CN113262900A - Hollowed-out clamping die for spraying medicine on ear electrode and using method of hollowed-out clamping die - Google Patents
Hollowed-out clamping die for spraying medicine on ear electrode and using method of hollowed-out clamping die Download PDFInfo
- Publication number
- CN113262900A CN113262900A CN202110518836.0A CN202110518836A CN113262900A CN 113262900 A CN113262900 A CN 113262900A CN 202110518836 A CN202110518836 A CN 202110518836A CN 113262900 A CN113262900 A CN 113262900A
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- Prior art keywords
- spraying
- hollow
- hollowed
- ear
- clamping die
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Links
- 238000005507 spraying Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000003814 drug Substances 0.000 title claims description 23
- 229940124599 anti-inflammatory drug Drugs 0.000 claims abstract description 11
- 239000002260 anti-inflammatory agent Substances 0.000 claims abstract description 9
- 239000000575 pesticide Substances 0.000 claims description 6
- 229940079593 drug Drugs 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 208000005141 Otitis Diseases 0.000 abstract description 2
- 229940121363 anti-inflammatory agent Drugs 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 208000019258 ear infection Diseases 0.000 abstract 1
- 210000005036 nerve Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/32—Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
Abstract
The invention discloses a hollowed-out clamping die for spraying an ear electrode with an anti-inflammatory agent and a using method thereof. The method avoids poor contact of the electrodes and coats the anti-inflammatory drug, has the advantages of simple and reliable device, low manufacturing cost, good process controllability, quick operation and the like, and is used for solving the problem of in-ear infection caused by ear electrodes in clinical use. The coating position is small, but the effective spraying position can be ensured to reach more than 80 percent. The operation is quick and simple, the method is suitable for clinical use, and the method can be used by simply training medical care personnel.
Description
Technical Field
The invention relates to the technical field of biological manufacturing and clinical medicine, in particular to a hollow clamping die for spraying medicine on ear electrodes and a using method thereof.
Background
The ear electrode is mainly used for inserting a tiny electrode into the ear of a patient to enable the electrode to be attached to nerves in the ear, and the tail end of the electrode is connected with equipment such as a hearing aid, so that the patient can better receive auditory information and feed back the auditory information to the brain. Such ear electrodes have been used in clinical medicine, but there is a symptom that inflammation is caused in part of the ears of patients due to insertion of the electrodes. The main manifestation is that the electrode can be well contacted with the ear of a patient, but can be inflamed due to the influence of foreign matters.
In the traditional method, in order to avoid ear inflammation, an anti-inflammatory drug is required to be directly coated on a tiny ear electrode, but the coated anti-inflammatory drug forms an isolation layer to cover the surface of the electrode, so that the electrode cannot be contacted with the nerve in the ear.
Therefore, it is an urgent need to provide a device and method for spraying a drug onto a specific position of an ear electrode without affecting the contact between the electrode and the nerve.
Disclosure of Invention
In view of the above, the invention provides a hollowed-out clamping die for spraying a pesticide to an ear electrode, which is designed to spray the pesticide to a specific position of the ear electrode through a structural design, so that the ear electrode is prevented from being covered completely, and a connection effect is ensured.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a fretwork clamp mould for ear electrode spouts medicine, includes splint one and splint two, be provided with fretwork groove one on the splint one, be provided with fretwork groove two on the splint two, fretwork groove one with fretwork groove two symmetry.
Preferably, a plurality of annular protrusions are uniformly arranged on the surface of the ear electrode at intervals, and the parts between the annular protrusions correspond to the hollow parts of the first hollow groove and the second hollow groove.
Preferably, a limiting ring is arranged on the ear electrode.
Preferably, the first clamping plate and the second clamping plate are movably connected.
Preferably, the first clamping plate and the second clamping plate are movably connected through a hinge structure.
The invention also provides a using method of the hollow clamping die in the technical scheme, namely a method for spraying medicine on the ear electrode by using the hollow clamping die, which comprises the following steps:
(1) placing the ear electrode into a hollowed clamping die, enabling the hollowed part of the hollowed groove to correspond to the part of the ear electrode needing to be sprayed with the pesticide, and then clamping the hollowed clamping die;
(2) placing the anti-inflammatory drugs in a spraying machine, adjusting the pressure of the spraying machine, and then starting spraying to spray the hollow parts on the two surfaces of the hollow clamping die;
(3) after the spraying is finished, the hollowed-out clamping mold is opened after the anti-inflammatory drug is solidified, the ear electrode is taken out, and then the drug spraying is finished.
According to the technical scheme, compared with the prior art, the invention discloses the hollow clamping die for spraying the medicine on the ear electrode and the using method thereof, and the hollow clamping die has the following beneficial effects:
the method uses the hollowed clamping die to cover the position of the electrode, avoids poor contact of the electrode and coats the anti-inflammatory drug, has the advantages of simple and reliable device, low manufacturing cost, good process controllability, quick operation and the like, can realize quick spraying of the anti-inflammatory drug to the specific position of the ear electrode, and is suitable for clinical medical staff to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a structural diagram of a hollow clamping mold for spraying medicine to ear electrodes according to the present invention;
FIG. 2 is a matching structure diagram of a hollow clamping mold for spraying medicine on ear electrodes and ear electrodes according to the present invention;
FIG. 3 is a cross-sectional view of a hollow mold for spraying a drug to an ear electrode according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in the attached drawings 1-3, the hollow clamping die for spraying the medicine on the ear electrode comprises a first clamping plate 1 and a second clamping plate 2, wherein a first hollow groove 11 is formed in the first clamping plate 1, a second hollow groove 21 is formed in the second clamping plate 2, and the first hollow groove 11 and the second hollow groove 21 are symmetrical. A plurality of annular protrusions 31 are uniformly arranged on the surface of the ear electrode 3 at intervals, and the parts between the annular protrusions 31 correspond to the hollow parts of the first hollow groove 11 and the second hollow groove 12.
In some other specific modified technical solutions, a limit ring 32 is arranged on the ear electrode 3.
In some other specific modified technical solutions, the first clamping plate 11 is movably connected with the second clamping plate 21, more specifically, movably connected through a hinge structure.
The application method of the hollow clamping die in the technical scheme is a method for spraying the ear electrode 3 with the hollow clamping die, and comprises the following steps:
according to spouting the medicine demand and modeling, design ear electrode, later carry out the ring dress fluting at the position that needs spout the medicine, correspond the model building design fretwork and press from both sides the mould, make fretwork press from both sides the mould and match with ear electrode, during the use:
(1) placing the ear electrode 3 into a hollowed clamping die, enabling the hollowed part of the hollowed groove to correspond to the part of the ear electrode needing to be sprayed with the pesticide, and then clamping the hollowed clamping die;
(2) placing the anti-inflammatory drugs in a spraying machine, adjusting the pressure of the spraying machine, and then starting spraying to spray the hollow parts on the two surfaces of the hollow clamping die;
(3) after the spraying is finished, the hollowed clamping mold is opened after the anti-inflammatory drug is solidified, the ear electrode 3 is taken out, and the drug spraying is finished.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The hollow clamping die for spraying medicine on the ear electrode is characterized by comprising a first clamping plate and a second clamping plate, wherein a first hollow groove is formed in the first clamping plate, a second hollow groove is formed in the second clamping plate, and the first hollow groove and the second hollow groove are symmetrical.
2. The hollow clamping die for spraying the medicine on the ear electrode as claimed in claim 1, wherein a plurality of annular protrusions are uniformly arranged on the surface of the ear electrode at intervals, and the parts between the annular protrusions correspond to the hollow parts of the first hollow groove and the second hollow groove.
3. The hollow clamping die for spraying the medicine on the ear electrode as claimed in claim 2, wherein a limiting ring is arranged on the ear electrode.
4. The hollow clamping die for spraying the medicine on the ear electrode as claimed in claim 1, wherein the first clamping plate is movably connected with the second clamping plate.
5. The hollow clamping die for spraying the medicine on the ear electrode as claimed in claim 4, wherein the first clamping plate and the second clamping plate are movably connected through a hinge structure.
6. A method for spraying pesticide on ear electrodes by using a hollow clamping die is characterized by comprising the following steps:
(1) placing the ear electrode into a hollowed clamping die, enabling the hollowed part of the hollowed groove to correspond to the part of the ear electrode needing to be sprayed with the pesticide, and then clamping the hollowed clamping die;
(2) placing the anti-inflammatory drugs in a spraying machine, adjusting the pressure of the spraying machine, and then starting spraying to spray the hollow parts on the two surfaces of the hollow clamping die;
(3) after the spraying is finished, the hollowed-out clamping mold is opened after the anti-inflammatory drug is solidified, the ear electrode is taken out, and then the drug spraying is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110518836.0A CN113262900A (en) | 2021-05-12 | 2021-05-12 | Hollowed-out clamping die for spraying medicine on ear electrode and using method of hollowed-out clamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110518836.0A CN113262900A (en) | 2021-05-12 | 2021-05-12 | Hollowed-out clamping die for spraying medicine on ear electrode and using method of hollowed-out clamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113262900A true CN113262900A (en) | 2021-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110518836.0A Pending CN113262900A (en) | 2021-05-12 | 2021-05-12 | Hollowed-out clamping die for spraying medicine on ear electrode and using method of hollowed-out clamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113262900A (en) |
Citations (15)
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| CN106938246A (en) * | 2017-02-16 | 2017-07-11 | 南方医科大学珠江医院 | The method that the coating of artificial cochlea electrode surface carries medicinal gel |
| CN107661571A (en) * | 2017-05-19 | 2018-02-06 | 山东大学 | Sandwich construction flexibility artificial hearing Neural stimulation electrodes and preparation method |
| CN110300615A (en) * | 2017-02-09 | 2019-10-01 | Med-El电气医疗器械有限公司 | Implantable electrode with dexamethasone coating |
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2021
- 2021-05-12 CN CN202110518836.0A patent/CN113262900A/en active Pending
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| CN202700715U (en) * | 2012-06-18 | 2013-01-30 | 深圳百胜医疗科技有限公司 | Spray-shielding jig of component of Medical apparatus and instrument |
| CN203053648U (en) * | 2013-02-02 | 2013-07-10 | 浙江大大不锈钢有限公司 | Clamp die of hydrostatic testing machine |
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| CN211707938U (en) * | 2019-12-09 | 2020-10-20 | 沈阳金杯安道拓汽车部件有限公司 | Round pipe pressing mechanism for one-step molding equipment of pipe end of seat framework of automobile seat |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210817 |
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| RJ01 | Rejection of invention patent application after publication |