CN204636703U - Ear regeneration sizing earmuff - Google Patents
Ear regeneration sizing earmuff Download PDFInfo
- Publication number
- CN204636703U CN204636703U CN201520272662.4U CN201520272662U CN204636703U CN 204636703 U CN204636703 U CN 204636703U CN 201520272662 U CN201520272662 U CN 201520272662U CN 204636703 U CN204636703 U CN 204636703U
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- CN
- China
- Prior art keywords
- earmuff
- helix
- cover
- ear
- shaped block
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Abstract
The utility model discloses a kind of ear regeneration sizing earmuff, the rear earmuff comprising front earmuff and be connected with front earmuff, front earmuff comprises front shaped block, vestibule wheel cover and the front elastic covering both connection, rear earmuff comprises rear shaped block, rear helix cover and the rear elastic covering both connection, front shaped block is mated with concha auriculae front shape, vestibule wheel cover mates with helix front shape, rear shaped block and concha auriculae back side form fit, rear helix cover and helix back side form fit, rear helix cover is provided with valve, vestibule wheel cover is provided with screwed hole, rear helix cover is provided with the through hole corresponding with screwed hole.This utility model structure is simple, convenient and practical.
Description
Technical field
This utility model relates to a kind of ear regeneration sizing earmuff.
Background technology
Ear regeneration operation is for ear's profile congenital defect, or lacks the operation finishing that the situations such as external ear carry out.
Ear regeneration operation comprises following three processes:
The first phase is dilator implant surgery, namely by operation, 100ml dilator is implanted Retroauricular and Mastoid Process Region.Can be in hospital and also can carry out in outpatient service.Postoperative one week starts water filling, 2-3 time weekly, within about 1-2 month, completes water filling.After water filling completes, preferably can continuous expansion 3-6 month, during such secondary operation, flap is thinner, bounces back less, reproduces postoperative effect better.Also can secondary operation at once after water filling completes.
The second phase is total auricular reconstruction, in art, namely gets costicartilage carry out carving and support, and the skin of recycling ear expansion completes total auricular reconstruction as skin of pinna.This stage operation need carry out in hospital, and the hospital stays is about 10-14 days.This phase postoperative rest about six months, auricle to be reproduced is basicly stable, row three-stage operation again after cicatrix is softening.
The third phase completes on the basis of total auricular reconstruction, carries out ear-lobe transposition, cavity of auricular concha and free grafting, makes the auricle that reproduces more perfect true to nature.
Ear Regenerated energy is widely used in patients with congenital microtia, and caused by wound, ear or most of auricular defect patient can adopt entirely.Obvious effect can have been seen after the procedure, false ear and real ear almost on be the same, not only do not affect normal hearing, and effect is true to nature, nature.
But in ear regeneration operation first phase process, owing to lacking special purpose device constraint, the skin of ear auricle can be irregular growth, ear ear contours is caused to present the irregular shapes such as bulk, bulk, both have impact on operation subsequent process, also affect patient image, bring very large puzzlement and psychological burden to patient, affect patient's daily life.
Utility model content
This utility model is intended to provide a kind of ear to regenerate sizing earmuff, to ensure that ear is in regenerative process growth regularity.
Patent formula: the ear regeneration sizing earmuff in this programme, the rear earmuff comprising front earmuff and be connected with front earmuff, front earmuff comprises front shaped block, vestibule wheel cover and the front elastic covering both connection, rear earmuff comprises rear shaped block, rear helix cover and the rear elastic covering both connection, front shaped block is mated with concha auriculae front shape, vestibule wheel cover mates with helix front shape, rear shaped block and concha auriculae back side form fit, rear helix cover and helix back side form fit, rear helix cover is provided with valve, vestibule wheel cover is provided with screwed hole, rear helix cover is provided with the through hole corresponding with screwed hole.
Compared with prior art, the utility model has the advantage of:
Concha auriculae comprises cymba of auricular concha and cavity of auricular concha, is the chamber of depression.
Helix is then the curled peripheral edge of auricle outmost turns, and its lower end connects ear-lobe.
Front elastic covering, rear elastic covering are in the process of ear regeneration sizing, and front elastic covering, rear elastic covering have elasticity, can be out of shape, make front earmuff, the front that ear fitted all the time by rear earmuff, the back side, guide effect is played to the growth of ear, thus automatically can adapt to the cubic deformation of ear.
During use, be connected in screwed hole by screw through through hole, thus front earmuff, rear earmuff are fixed, front earmuff, rear earmuff to be clamped on ear and and form confined space between ear, be connected with valve with negative pressure drainage device, the air in ear regeneration sizing earmuff taken away, make front earmuff, rear earmuff all with the contact of ear, air in the process of ear regeneration constantly in this earmuff of suction, makes front shaped block, rear shaped block plays styling.
This utility model can not only ensure ear growth regularity, can also play modification, be beneficial to the mood that patient keeps good, be beneficial to ear regenerative therapy to patient in ear regenerative process.
Further, vestibule wheel cover is provided with detent, and rear helix cover is provided with locating convex block; By coordinating of detent and locating convex block, realize the accurate location of vestibule wheel cover and rear helix cover.
Further, rear helix cover is provided with Pressure gauge, can observe the force value in ear regeneration sizing earmuff the moment, accurately adjust judgement to make.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of front earmuff in this utility model embodiment.
Fig. 2 is the schematic diagram of rear earmuff in this utility model embodiment.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Reference numeral in Figure of description comprises: front earmuff 1, detent 11, front elastic covering 12, rear earmuff 2, locating convex block 21, rear elastic covering 22, valve 23.
Embodiment is substantially as shown in Figure 1: ear regeneration sizing earmuff, comprise front earmuff 1 and rear earmuff 2, front earmuff comprises front shaped block, vestibule wheel cover and the front elastic covering 12 both connection, front shaped block, vestibule wheel cover is all fitting to connection with front elastic covering, as shown in Figure 2, rear earmuff 2 comprises rear shaped block, rear helix cover and the rear elastic covering 22 both connection, rear shaped block, rear helix cover is all fitting to connection with rear elastic covering, front shaped block is mated with concha auriculae front shape, vestibule wheel cover mates with helix front shape, rear shaped block and concha auriculae back side form fit, vestibule wheel cover and helix back side form fit, rear helix cover is provided with valve 23, vestibule wheel cover is provided with detent 11, rear helix cover is provided with locating convex block 21, by coordinating of detent and locating convex block, realize the accurate location of vestibule wheel cover and rear helix cover.
Vestibule wheel cover there are three screwed holes disperseed, rear helix cover have the through hole that three are corresponding with screwed hole, convenient by the front earmuff of screw installing/dismounting and rear earmuff.
Front elastic covering, rear elastic covering are rubber film and make, front elastic covering, rear elastic covering in the process of ear regeneration sizing, automatically can adapt to the cubic deformation of ear, make front earmuff, the front that ear fitted all the time by rear earmuff, the back side.
During use, be connected in screwed hole by screw through through hole, thus front earmuff, rear earmuff are fixed, front earmuff, rear earmuff to be clamped on ear and and form negative pressure space between ear, be connected with valve with negative pressure drainage device, the air in ear regeneration sizing earmuff taken away, make front earmuff, rear earmuff all with the contact of ear, air in the process of ear regeneration constantly in this earmuff of suction, makes front shaped block, rear shaped block plays styling.
This utility model uses simple, and with low cost, practicality is high, and can play modification to patient in ear regenerative process, is beneficial to the mood that patient keeps good, is beneficial to ear regenerative therapy.
Rear helix cover there is Pressure gauge, the force value in ear regeneration sizing earmuff can be observed the moment, accurately adjust judgement to make.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from this utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of this utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (3)
1. ear regeneration sizing earmuff, it is characterized in that, the rear earmuff comprising front earmuff and be connected with front earmuff, front earmuff comprises front shaped block, vestibule wheel cover and the front elastic covering both connection, rear earmuff comprises rear shaped block, rear helix cover and the rear elastic covering both connection, front shaped block is mated with concha auriculae front shape, vestibule wheel cover mates with helix front shape, rear shaped block and concha auriculae back side form fit, rear helix cover and helix back side form fit, rear helix cover is provided with valve, vestibule wheel cover is provided with screwed hole, rear helix cover is provided with the through hole corresponding with screwed hole.
2. ear regeneration sizing earmuff according to claim 1, it is characterized in that, vestibule wheel cover is provided with detent, and rear helix cover is provided with locating convex block.
3. ear regeneration sizing earmuff according to claim 1 and 2, it is characterized in that, rear helix cover is provided with Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520272662.4U CN204636703U (en) | 2015-04-30 | 2015-04-30 | Ear regeneration sizing earmuff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520272662.4U CN204636703U (en) | 2015-04-30 | 2015-04-30 | Ear regeneration sizing earmuff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204636703U true CN204636703U (en) | 2015-09-16 |
Family
ID=54089489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520272662.4U Expired - Fee Related CN204636703U (en) | 2015-04-30 | 2015-04-30 | Ear regeneration sizing earmuff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204636703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095874A (en) * | 2018-02-02 | 2018-06-01 | 中国人民解放军第四军医大学 | A kind of pressure apparatus for being used to treat outer auricle keloid |
| CN110302009A (en) * | 2019-07-29 | 2019-10-08 | 李妍寸心 | A kind of auxiliary device being conducive to rehabilitation after Postauricular flap and repair of external ear |
-
2015
- 2015-04-30 CN CN201520272662.4U patent/CN204636703U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095874A (en) * | 2018-02-02 | 2018-06-01 | 中国人民解放军第四军医大学 | A kind of pressure apparatus for being used to treat outer auricle keloid |
| CN108095874B (en) * | 2018-02-02 | 2023-12-12 | 中国人民解放军第四军医大学 | Pressure device for treating auricle keloid |
| CN110302009A (en) * | 2019-07-29 | 2019-10-08 | 李妍寸心 | A kind of auxiliary device being conducive to rehabilitation after Postauricular flap and repair of external ear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160430 |