CN110652325B - Ear opening device convenient for applying medicine to ears - Google Patents
Ear opening device convenient for applying medicine to ears Download PDFInfo
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- CN110652325B CN110652325B CN201910991063.0A CN201910991063A CN110652325B CN 110652325 B CN110652325 B CN 110652325B CN 201910991063 A CN201910991063 A CN 201910991063A CN 110652325 B CN110652325 B CN 110652325B
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- elastic clamp
- ear
- dwang
- slider
- clamp
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
Abstract
The invention relates to an ear opening device, in particular to an ear opening device convenient for applying medicine to ears. The technical problem to be solved is to provide an ear opening device which can not obstruct the medicine application to the ears of patients and is convenient for doctors to apply medicine to the ears. An ear opening device convenient for applying medicine to ears comprises a lower elastic clamp, an upper elastic clamp, a cotton strip, a connecting device and the like; the elastic clamp is connected with the upper elastic clamp in a rotating mode, cotton slivers are arranged on the inner sides of the lower elastic clamp and the inner side of the upper elastic clamp, and a connecting device for fixing the lower elastic clamp and the upper elastic clamp in a sliding mode is arranged at the rotating connection position of the lower elastic clamp and the upper elastic clamp. The ear-supporting device is hung on the ears of a patient, the cotton strips can prevent the equipment from hurting the ears of the patient, the connecting device can facilitate the equipment to be fixed on the ears of the patient, and the ear-supporting device can replace hands of the patient to support the ears of the patient.
Description
Technical Field
The invention relates to an ear opening device, in particular to an ear opening device convenient for applying medicine to ears.
Background
The otolaryngological department comprises ear, nose, throat and other parts, which are parts of a human body which are easy to cause diseases, and are diseases which are easy to trouble and influence normal work and life of people, and the diseases which are difficult to cause various other complications can be easily caused because the diseases cannot be treated in time. When the ear is applied with medicine, the tragus needs to be spread, and then the ear can be better applied with medicine.
At present when medicine is being loaded to the ear, need strut the tragus of ear with the hand, then load onto medicine to the ear, strut the tragus with the hand, though can be better load onto medicine, the hand can block and load onto medicine to the ear to the doctor uses the hand to strut patient's ear, and doctor's one hand just can not load onto medicine, inconvenient doctor's work.
Therefore, there is a particular need for an ear spreading device that facilitates ear application of medication without hindering the application of medication to the ear of a patient, facilitating the work of a doctor, and solving the problems of the prior art.
Disclosure of Invention
In order to overcome the defects that the mode of using hands to prop open the tragus of a patient for medicine feeding and the hands can influence the medicine feeding and the inconvenient work of a doctor at present, the technical problem to be solved is as follows: provides an ear opening device which can not obstruct the medicine application to the ears of patients and is convenient for doctors to work.
The technical scheme of the invention is as follows: an ear opening device for facilitating the application of medicine to the ear, comprising: the lower elastic clamp is rotatably connected with the upper elastic clamp; the cotton sliver is arranged at the inner sides of the lower elastic clamp and the upper elastic clamp; the connecting device is arranged at the rotary connecting position of the lower elastic clamp and the upper elastic clamp and is used for fixing the lower elastic clamp and the upper elastic clamp in a sliding mode; the tragus spreading device is arranged at the left part of the lower elastic clamp and spreads the tragus in a pulling mode; the angle adjusting device is installed on the tragus spreading device and is used for adjusting the angle in a rotating mode.
Preferably, the connecting device comprises a sliding rod, a push rod and a first miniature spring, arc sliding grooves are formed in the top of the lower elastic clamp and the bottom of the upper elastic clamp, the sliding rod is connected in the arc sliding grooves in a sliding mode, a linear hole is formed in the lower portion of the right side of the upper elastic clamp, the push rod is connected to the right side of the sliding rod and penetrates through the linear hole, and the first miniature spring is connected between the push rod and the upper elastic clamp.
As preferred, the tragus distraction device is including connecting plate, first slider, threaded rod, nut, dwang, hollow pole and the miniature spring of second, the connecting plate is installed elasticity clamp left part down, it has straight spout to open on the connecting plate, straight spout sliding type is connected with first slider in, it has the mounting hole to open on the connecting plate, the rotary type is connected with the threaded rod in the mounting hole, the threaded rod top spin has the nut, nut and first slider are connected, the rotation type is connected with the dwang on the first slider, the sliding type is connected with hollow pole on the dwang, be connected with the miniature spring of second between hollow pole and the dwang.
As preferred, angle adjusting device is including third miniature spring, second slider, latch and gear, dwang left side part and dwang right side part are passed through angle adjusting device and are rotated and be connected, dwang right side part is opened there is the sliding tray, sliding tray sliding connection has the second slider, is connected with the third miniature spring between second slider and the dwang, be connected with the latch on the second slider, the right-hand member rotary type of dwang left side part is connected with the gear, latch and gear engagement.
The invention has the beneficial effects that: the ear spreading device is hung on the ears of a patient, the cotton strips can prevent the ear of the patient from being injured by equipment, the connecting device can facilitate the equipment to be fixed on the ears of the patient, the hands of the patient can be replaced by the ear screen spreading device to spread the ears of the patient, the ear screen spreading device is small in size and cannot obstruct medicine application of a doctor, the angle adjusting device can adjust the position of the ear screen spreading device, and the ears of the patient can be better spread.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic front view of the connecting device of the present invention.
Fig. 3 is a schematic front view of the tragus spreading device of the present invention.
Fig. 4 is a schematic front view of the angle adjusting device of the present invention.
Description of reference numerals: the elastic clamp comprises a lower elastic clamp body 1, an upper elastic clamp body 2, a cotton sliver 3, a connecting device 4, a 41-arc-shaped sliding groove, a 42 sliding rod, a 43-shaped hole, a 44 push rod, a 45 first micro spring, a 5 connecting plate, a 6-straight sliding groove, a 7 first sliding block, an 8 mounting hole, a 9 threaded rod, a 10 nut, an 11 rotating rod, a 12 hollow rod, a 13 second micro spring, a 14 angle adjusting device, a 141 sliding groove, a 142 third micro spring, a 143 second sliding block, a 144 latch and a 145 gear.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example 1
The utility model provides a make things convenient for ear to open device that ear of medicine was loaded, as shown in fig. 1-4, including elasticity clamp 1 down, go up elasticity clamp 2, silver 3, connecting device 4, tragus opening device and angle adjusting device 14, elasticity clamp 1 rotates with last elasticity clamp 2 to be connected down, elasticity clamp 1 all is equipped with silver 3 with last elasticity clamp 2 inboard down, the rotation junction of elasticity clamp 1 and last elasticity clamp 2 is equipped with through the sliding mode and carries out connecting device 4 fixed to elasticity clamp 1 and last elasticity clamp 2 down, elasticity clamp 1 left part is equipped with and opens the device through pulling mode with the open tragus, be equipped with angle adjusting device 14 that carries out angle adjustment through the rotating mode on the tragus opening device. Specifically, when needing to use this equipment to strut patient's ear and go up the medicine, at first through connecting device 4 will descend elasticity clamp 1 and last elasticity clamp 2 to loosen for elasticity clamp 1 and last elasticity clamp 2 rotate to the outside and open down, then hang the equipment at patient's ear, after that through connecting device 4 will descend elasticity clamp 1 and last elasticity clamp 2 to fix again, then the user rotates the tragus distraction device to the right side and takes on patient's ear, after that through angle adjusting device 14 adjustment tragus distraction device's position, then strut the tragus through the tragus distraction device, then carry out the medicine to the ear, after the medicine is gone up to the ear, loosen the tragus through the tragus distraction device, then the user separates elasticity clamp 1 and last elasticity clamp 2 down through connecting device 4, then take off the equipment from the ear.
As shown in fig. 2, the connecting device 4 includes a sliding rod 42, a pushing rod 44 and a first micro spring 45, the top of the lower elastic clamp 1 and the bottom of the upper elastic clamp 2 are both provided with an arc chute 41, the sliding rod 42 is connected to the arc chute 41 in a sliding manner, the lower part of the right side of the upper elastic clamp 2 is provided with a straight hole 43, the right side of the sliding rod 42 is fixedly connected with the pushing rod 44, the pushing rod 44 passes through the straight hole 43, and the first micro spring 45 is connected between the pushing rod 44 and the upper elastic clamp 2. Specifically, when the lower elastic clamp 1 and the upper elastic clamp 2 need to be separated, the push rod 44 moves upwards, the first micro spring 45 is stretched, the push rod 44 moves upwards to drive the slide rod 42 to move upwards, so that the slide rod 42 leaves the arc-shaped chute 41 at the lower part, then the lower elastic clamp 1 and the upper elastic clamp 2 can be separated, when the lower elastic clamp 1 and the upper elastic clamp 2 need to be closed, the above steps can be repeated again, the lower elastic clamp 1 and the upper elastic clamp 2 are closed, then the push rod 44 is released, the slide rod 42 is reset, and the lower elastic clamp 1 and the upper elastic clamp 2 are fixed again.
Example 2
As shown in fig. 3, tragus distraction device is including connecting plate 5, first slider 7, threaded rod 9, nut 10, dwang 11, hollow rod 12 and the miniature spring of second 13, connecting plate 5 is installed at 1 left part of elasticity clamp down, it has straight spout 6 to open on connecting plate 5, 6 internal sliding type in the straight spout is connected with first slider 7, it has mounting hole 8 to open on connecting plate 5, 8 internal rotating type in mounting hole are connected with threaded rod 9, there is nut 10 through the screw thread soon on the threaded rod 9, nut 10 and first slider 7 are connected, the rotating type is connected with dwang 11 on first slider 7, the sliding type is connected with hollow rod 12 on dwang 11, be connected with the miniature spring of second 13 between hollow rod 12 and the dwang 11. Specifically, when the ear of the patient needs to be spread, the threaded rod 9 is rotated to adjust the position of the first slider 7 and the device thereon, so that the first slider 7 and the device thereon can be in the optimal position, then the rotating rod 11 and the device thereon are rotated upwards, so that the rotating rod 11 and the device thereon are put on the ear of the patient, then the position of the rotating rod 11 and the device thereon is adjusted through the angle adjusting device 14, then the hollow rod 12 is pulled outwards, the second micro spring 13 is stretched, so that the hollow rod 12 is positioned above the tragus, then the outer side of the hollow rod 12 is positioned above the tragus, then the hollow rod 12 is released, the hollow rod 12 moves inwards, the hollow rod 12 pulls the tragus of the patient downwards, so that the tragus of the patient is spread, then the ear of the patient can be loaded, after the loading is finished, the user pulls the hollow rod 12 outwards again, the hollow rod 12 is moved away from the tragus of the patient and then rotated downwards to reset the rotatable rod 11 and the device thereon.
As shown in fig. 4, the angle adjusting device 14 includes a third micro spring 142, a second slider 143, a latch 144 and a gear 145, the left side portion of the rotating rod 11 and the right side portion of the rotating rod 11 are rotatably connected through the angle adjusting device 14, the right side portion of the rotating rod 11 is provided with a sliding groove 141, the sliding groove 141 is internally and slidably connected with the second slider 143, the third micro spring 142 is connected between the second slider 143 and the rotating rod 11, the latch 144 is fixedly connected to the second slider 143, the right end of the left side portion of the rotating rod 11 is rotatably connected with the gear 145, the gear 145 is located at the left side of the sliding groove 141, and the latch 144 is engaged with the gear 145. Specifically, when the angle of the rotating rod 11 and the device thereon needs to be adjusted, the outer side of the latch 144 needs to be pushed at first, the third micro spring 142 is compressed, when the latch 144 leaves the gear 145, the rotating rod 11 and the device thereon can be rotated, the angle adjustment of the rotating rod 11 and the device thereon is completed, the user releases the latch 144, and under the action of the reset of the third micro spring 142, the latch 144 is clamped on the gear 145 again to fix the rotating rod 11 and the device thereon.
The above description is only an example of the present invention and is not intended to limit the present invention. All equivalents which come within the spirit of the invention are intended to be embraced therein. Details not described herein are well within the skill of those in the art.
Claims (3)
1. An ear opening device convenient for medicine application to ears is characterized by comprising:
the lower elastic clamp is rotatably connected with the upper elastic clamp;
the cotton sliver is arranged at the inner sides of the lower elastic clamp and the upper elastic clamp;
the connecting device is arranged at the rotary connecting position of the lower elastic clamp and the upper elastic clamp and is used for fixing the lower elastic clamp and the upper elastic clamp in a sliding mode;
the tragus spreading device is arranged at the left part of the lower elastic clamp and spreads the tragus in a pulling mode;
the angle adjusting device is arranged on the tragus spreading device and used for adjusting the angle in a rotating mode;
the tragus struts device is including connecting plate, first slider, threaded rod, nut, dwang, hollow pole and the miniature spring of second, the connecting plate is installed elasticity clamp left part down, it has straight spout to open on the connecting plate, straight spout sliding type is connected with first slider in, it has the mounting hole to open on the connecting plate, the rotary type is connected with the threaded rod in the mounting hole, the threaded rod top spin has the nut, nut and first slider are connected, the rotation type is connected with the dwang on the first slider, the sliding type is connected with hollow pole on the dwang, be connected with the miniature spring of second between hollow pole and the dwang.
2. An ear distraction device for facilitating the application of a drug to an ear according to claim 1, wherein: connecting device is including slide bar, push rod and first miniature spring, the arc spout has all been opened to elasticity clamp top and last elasticity clamp bottom down, the slidingtype is connected with the slide bar in the arc spout, it has a word hole to go up elasticity clamp right side lower part and open, the slide bar right side is connected with the push rod, the push rod passes a word hole, be connected with first miniature spring between push rod and the last elasticity clamp.
3. An ear distraction device for facilitating application of medication to an ear according to claim 2, wherein: angle adjusting device is including third miniature spring, second slider, latch and gear, dwang left side part and dwang right side part are passed through angle adjusting device and are rotated and connect, dwang right side part is opened there is the sliding tray, sliding tray internal sliding type is connected with the second slider, is connected with the miniature spring of third between second slider and the dwang, be connected with the latch on the second slider, the right-hand member rotary type of dwang left side part is connected with the gear, latch and gear engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910991063.0A CN110652325B (en) | 2019-10-18 | 2019-10-18 | Ear opening device convenient for applying medicine to ears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910991063.0A CN110652325B (en) | 2019-10-18 | 2019-10-18 | Ear opening device convenient for applying medicine to ears |
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| Publication Number | Publication Date |
|---|---|
| CN110652325A CN110652325A (en) | 2020-01-07 |
| CN110652325B true CN110652325B (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910991063.0A Active CN110652325B (en) | 2019-10-18 | 2019-10-18 | Ear opening device convenient for applying medicine to ears |
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| US8167942B2 (en) * | 2009-02-10 | 2012-05-01 | Henry Stephenson Byrd | Ear molding device for correcting misshaped ears |
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| CN202096239U (en) * | 2011-06-17 | 2012-01-04 | 中国人民解放军第四军医大学 | Automatic dilator with auditory canal protection function |
| CN203790137U (en) * | 2014-04-03 | 2014-08-27 | 山东省千佛山医院 | Injector applicable to acoustic meatus |
| WO2016042551A1 (en) * | 2014-09-17 | 2016-03-24 | Apx Ophthalmology Ltd. | Iris retractor |
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| CN204864512U (en) * | 2015-07-09 | 2015-12-16 | 温州芳植生物科技有限公司 | Scorching clinical application ware of duct |
| CN107260375A (en) * | 2017-08-02 | 2017-10-20 | 傅兰轲 | A kind of moulding fixator of auricle |
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| CN110652325A (en) | 2020-01-07 |
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Effective date of registration: 20230504 Address after: Room B507-23, Building 19, Innovation and Entrepreneurship Plaza, Science and Technology Innovation City, High tech Development Zone, Harbin City, Heilongjiang Province, 150028 (No. 699 Chuangxin 1st Road) Patentee after: Harbin yannuo Biotechnology Co.,Ltd. Address before: 518055 Room 601, building B, Tongfang information port, No. 11, Langshan Road, songpingshan community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: He Qingrong |