CN205569170U - Give a new lease of life to ear external auditory canal setting ware - Google Patents
Give a new lease of life to ear external auditory canal setting ware Download PDFInfo
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- CN205569170U CN205569170U CN201620152708.3U CN201620152708U CN205569170U CN 205569170 U CN205569170 U CN 205569170U CN 201620152708 U CN201620152708 U CN 201620152708U CN 205569170 U CN205569170 U CN 205569170U
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- protective enclosure
- ear
- external auditory
- auditory meatus
- shaper
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Abstract
The utility model discloses a give a new lease of life to ear external auditory canal setting ware, give a new lease of life to the ear outside safety cover body with being used for covering establishing the patient including the setting earplug, be connected with on the safety cover body and be used for tying up the safety cover body to restraint fixing the fixed subassembly at patient's head, a plurality of bleeder vents have been seted up on the safety cover body, the opening border of the safety cover body is located all to be equipped with corresponding to the position of giving a new lease of life to ear upper portion and lower part and is prevented that the indent of oppressing patient's head skin from dodging the mouth, the safety cover is internal to be equipped with and to be used for stopping that the setting earplug stops parts with the elasticity that the earplug that prevents to formalize dropped. This give a new lease of life to ear external auditory canal setting ware have the setting reliable and effective, wear the comfort level height, do benefit to advantages such as the blood flow is unobstructed.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to one and reproduces ear external auditory meatus shaper.
Background technology
Congenital microtia (Microtia), or referred to as Congenital malformation of external and middle ear, show as severe auricle hypoplasia, have atresia of external auditory canal or narrow, middle ear deformity, and internal ear is grown and mostly is normal, has certain audition by bone conduction.Need to be treated by whole auricle reconstruction and auditory function reconstruction operations.
The sickness rate document report of congenital microtia is not quite similar, and all has relation with ethnic group and region.The nearest sickness rate being reported in China is 5.18/10000.Male is more than women (2:1), more common with right side deformity, and bilateral deformity is about 10%.The pathogenic factor of microtia is the most not clear, it is commonly considered as the coefficient result of E&H factor, environmental factors is all the factor that possible cause microtia to fall ill at mother's First Trimester due to viral influenza, gestation reaction noxious substance etc. overweight, house decoration, has patient's heredity sickness rate substantially 2.9%-33.8% of microtia family history.
The position that the Clinical symptoms of patients with congenital microtia relates to is mainly auricle, external auditory meatus and middle ear, and internal ear is not got involved.According to degree of deformity, the most the most frequently used typing is three types:
I degree: the size of auricle, form change, but the surface marker structure existence that auricle is important, stricture of external auditory mea tus, time serious, there is locking in external auditory meatus；
II degree: typical case the most, only exist the helix in perpendicular orientation, in sausage shape, atresia of external auditory canal；
III degree: only retaining skin, the agglomerate of cartilage composition, earless occurs in severe patient.
The treatment of congenital microtia mainly includes the content of two aspects, and one is outer total auricular reconstruction, and another is that auditory function is rebuild.General outer total auricular reconstruction in advance, then the reconstruction of row auditory function.The operation method of outer total auricular reconstruction has a variety of, and the method that we commonly use can be divided into for three phases:
The first phase: complete postauricular flap and postpone operation, prepare for Postauricular flap operation.Be equivalent to the work of " laying the foundations " for building a beautiful house.
The second phase: use Skin flap delay after ear to add autologous costicartilage three-dimensional bracket method ear reconstruction and complete Postauricular flap.Be equivalent to the work of " build a house son " for building a beautiful house.
The third phase: complete free grafting, external auditory meatus shapes and reproduces ear partial trim, makes to reproduce ear more attractive.Be equivalent to the work of " finishing " for building a beautiful house.
The operation of the congenital microtia third phase includes that free grafting, external auditory meatus shape and reproduces ear partial trim, wherein external auditory meatus shapes extremely important to the fidelity of external ear, general by digging deep external auditory meatus, wound surface skin-grafting or employing local skin flap repair and shape, the external auditory meatus that form is good typically can be obtained when Post operation is taken out stitches, but the external auditory meatus that As time goes on, major part is reproduced can because of external auditory meatus deformation that skin-grafting skin graft or cicatricial contracture cause reproducing, narrow even disappear.In order to prevent the external auditory meatus reproduced from these bad results occurring, clinicist shapes 3 months to half a year with Cotton Gossypii or gauze filling after patient typically can be enjoined to go home, but it is the best that not only shaping effect clogged by Cotton Gossypii and gauze, and it is easy to drop, is therefore extremely difficult to intended effect, also patient's commercially common earplug is had to shape, but common earplug is bigger than normal, and comfort level is poor, and is difficult to find suitable size, can not meet individual requirements, and common earplug the most easily drops.
Utility model content
The technical problems to be solved in the utility model is the deficiency overcoming prior art to exist, it is provided that a kind of shape reliable and effective, wear comfort is high, be beneficial to blood flow unobstructed reproduce ear external auditory meatus shaper.
For solve above-mentioned technical problem, this utility model by the following technical solutions:
One reproduces ear external auditory meatus shaper; including setting earplug and reproduce the protective enclosure outside ear for being located at patient; connect in described protective enclosure and have the fixation kit for protective enclosure ligature being fixed on patients head; some air-vents are offered in described protective enclosure; the opening edge of described protective enclosure dodges mouth along the indent preventing from oppressing patients head's skin corresponding to reproducing the position of ear upper and lower to be equipped with, and is provided with for stopping setting earplug in case the elastic barrier parts that drop of fastening shape earplug in described protective enclosure.
Above-mentioned reproduces ear external auditory meatus shaper, it is preferred that described elastic barrier parts are the buffering sponge strip that wound into rolls is directly placed in the inner chamber of described protective enclosure or the sponge block being bonded in protective enclosure.
Above-mentioned reproduces ear external auditory meatus shaper, it is preferred that described setting earplug is the tapered pole that a silica gel material makes.
Above-mentioned reproduces ear external auditory meatus shaper; preferably; described fixation kit includes the elastic cord of more than two, and the corresponding every elastic cord of the opposite sides of described protective enclosure outer wall is equipped with the connecting portion with through hole, and the two ends of each elastic cord are connected with corresponding two connecting portions respectively.
Above-mentioned reproduces ear external auditory meatus shaper, it is preferred that the width of described elastic cord is 1cm.
Above-mentioned reproduces ear external auditory meatus shaper, it is preferred that the opening edge of described protective enclosure is along being provided with the bound edge turned down outwardly.
Above-mentioned reproduces ear external auditory meatus shaper, it is preferred that the width of described bound edge is more than 1cm.
Above-mentioned reproduces ear external auditory meatus shaper, it is preferred that described protective enclosure is the translucent cover that silica gel material makes.
Above-mentioned reproduces ear external auditory meatus shaper, it is preferred that the opening of described protective enclosure is oval, and the upper and lower width of described opening is 8.5cm, and left and right width is 6cm；The degree of depth of the internal cavities of described protective enclosure is 4cm.
Compared with prior art, the utility model has the advantage of: the ear external auditory meatus shaper that reproduces of the present utility model reproduces the setting of ear external auditory meatus after congenital microtia three-stage operation, in use, earplug plug will be shaped in postoperative external auditory meatus, protective enclosure being covered at reproduces outside ear, by fixation kit, ligature solid and reliable for protective enclosure is fixed on patients head, elastic barrier component contact in protective enclosure also stops setting earplug, can effectively prevent setting earplug from dropping, make to reproduce ear skin of external auditory canal and cicatrix is difficult to contracture, can be good at maintaining the form of external auditory meatus, wherein elastic barrier parts can not only form reliable barrier effect, and ensure that the comfort level of patient；Protective enclosure can be avoided reproducing ear and rubbed and damage, and efficiently solves patients with congenital microtia Post operation and reproduces the protection problem of ear, decreases the potential safety hazard that patient causes because postoperative care is improper, and it is the most convenient to bring to the life of patient；Meanwhile, protective enclosure offers some air-vents, the air circulation that protective enclosure is internal with outside can be increased, make surgical wound surface keep being dried, be beneficial to reproduce the healing of ear, and increase the comfort level of patient's long periods of wear；Furthermore, protective enclosure is equipped with the indent preventing from oppressing patients head's skin and dodges mouth corresponding to the position reproducing ear upper and lower, can avoid reproducing ear upper and lower parts pressurized, it is ensured that the blood flow reproducing ear is unobstructed.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram that elastic cord is connected in protective enclosure.
Fig. 2 is the main TV structure schematic diagram that elastic barrier parts are installed in protective enclosure.
Fig. 3 is the side-looking structural representation of protective enclosure.
Fig. 4 is the structural representation of setting earplug.
Marginal data:
1, protective enclosure；11, air-vent；12, indent dodges mouth；13, connecting portion；14, bound edge；2, setting earplug；3, elastic barrier parts；4, elastic cord.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
As shown in Figures 1 to 4; the present embodiment reproduce ear external auditory meatus shaper; including setting earplug 2 and reproduce the protective enclosure 1 outside ear for being located at patient; connect in protective enclosure 1 and have the fixation kit for protective enclosure 1 ligature being fixed on patients head; some air-vents 11 are offered in protective enclosure 1; the opening edge of protective enclosure 1 dodges mouth 12 along the indent preventing from oppressing patients head's skin corresponding to reproducing the position of ear upper and lower to be equipped with, and is provided with for stopping setting earplug 2 in case the elastic barrier parts 3 that drop of fastening shape earplug 2 in protective enclosure 1.This reproduces ear external auditory meatus shaper in use; setting earplug 2 is filled in postoperative external auditory meatus; protective enclosure 1 being covered at reproduces outside ear; by fixation kit, ligature solid and reliable for protective enclosure 1 is fixed on patients head; elastic barrier parts 3 in protective enclosure 1 contact and stop setting earplug 2; can effectively prevent setting earplug 2 from dropping; make to reproduce ear skin of external auditory canal and cicatrix is difficult to contracture; can be good at maintaining the form of external auditory meatus; wherein elastic barrier parts 3 can not only form reliable barrier effect, and ensure that the comfort level of patient；Being rubbed additionally, protective enclosure 1 can avoid reproducing ear and damage, efficiently solving patients with congenital microtia Post operation and reproduce the protection problem of ear, decrease the potential safety hazard that patient causes because postoperative care is improper, it is the most convenient to bring to the life of patient；Meanwhile, protective enclosure 1 offers some air-vents 11, the air circulation that protective enclosure 1 is internal with outside can be increased, make surgical wound surface keep being dried, be beneficial to reproduce the healing of ear, and increase the comfort level of patient's long periods of wear；Furthermore, protective enclosure 1 is equipped with the indent preventing from oppressing patients head's skin and dodges mouth 12 corresponding to the position reproducing ear upper and lower, can avoid reproducing ear upper and lower parts pressurized, it is ensured that the blood flow reproducing ear is unobstructed.
In the present embodiment, elastic barrier parts 3 are the sponge block being bonded in protective enclosure 1.In other embodiments, the buffering sponge strip that elastic barrier parts 3 can also be directly placed in the inner chamber of protective enclosure 1 for wound into rolls, or other the resilient parts of tool being located at otherwise in protective enclosure 1.
In the present embodiment, setting earplug 2 is the tapered pole that a silica gel material makes, and is not only beneficial to fill in postoperative external auditory meatus, and makes the comfort level height of patient.
In the present embodiment; fixation kit includes two elastic cords 4; the corresponding every elastic cord 4 of the opposite sides of protective enclosure 1 outer wall is equipped with connecting portion 13; each connecting portion 13 has the through hole for connecting elastic cord 4; the two ends of each elastic cord 4 are connected with corresponding two connecting portions 13 respectively; elastic cord 4 can tighten on connecting portion 13 directly through through hole, it is also possible to being connected with connecting portion 13 by other connectors, the width of elastic cord 4 is preferably 1cm.The simple in construction of this fixation kit, it is prone to make, conveniently wears, wears solid and reliable and wear comfort high.Certainly, in other embodiments, fixation kit can also use other forms, the most directly uses bandage fixing.
In the present embodiment, the opening edge of protective enclosure 1 is along being provided with the bound edge 14 turned down outwardly, and the width of bound edge 14 is preferably 1cm.This bound edge 14 adds the contact area of protective enclosure 1 and skin, reduces the local pressure that protective enclosure 1 Long Term Contact skin causes, and increases comfort.
In the present embodiment; the translucent cover that protective enclosure 1 makes for silica gel material; owing to silica gel quality softness is flexible, plasticity good; protective enclosure 1 uses silica gel material making that good moulding can not only be maintained persistently to protect and reproduces ear; simultaneously also not resulting in excessive pressure and stimulation with protective enclosure 1 after patient skin durable contact, protective enclosure 1 be that translucent cover is then easy to medical personnel and is observed the state of an illness and the fixing situation of the earplug 2 that shapes.
The opening of the protective enclosure 1 of the present embodiment is oval, and the upper and lower width of opening is 8.5cm, and left and right width is 6cm；The degree of depth of the internal cavities of protective enclosure 1 is 4cm.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment.To those of ordinary skill in the art, the modifications and variations obtained by under without departing from this utility model technology concept thereof also should be regarded as protection domain of the present utility model.
Claims (9)
1. one kind is reproduced ear external auditory meatus shaper, it is characterized in that: include shaping earplug (2) and reproducing the protective enclosure (1) outside ear for being located at patient, the upper connection of described protective enclosure (1) has the fixation kit for protective enclosure (1) ligature is fixed on patients head, some air-vents (11) are offered in described protective enclosure (1), the opening edge of described protective enclosure (1) dodges mouth (12) along the indent preventing from oppressing patients head's skin corresponding to reproducing the position of ear upper and lower to be equipped with, it is provided with for stopping setting earplug (2) in case the elastic barrier parts (3) that drop of fastening shape earplug (2) in described protective enclosure (1).
The most according to claim 1 reproduce ear external auditory meatus shaper, it is characterised in that: described elastic barrier parts (3) are the buffering sponge strip that is directly placed in the inner chamber of described protective enclosure (1) of wound into rolls or are bonded in the sponge block in protective enclosure (1).
The most according to claim 1 reproduce ear external auditory meatus shaper, it is characterised in that: described setting earplug (2) is the tapered pole that a silica gel material makes.
The most according to claim 1 reproduce ear external auditory meatus shaper; it is characterized in that: described fixation kit includes the elastic cord (4) of more than two; the corresponding every elastic cord (4) of the opposite sides of described protective enclosure (1) outer wall is equipped with the connecting portion (13) with through hole, and the two ends of each elastic cord (4) are connected with corresponding two connecting portions (13) respectively.
The most according to claim 4 reproduce ear external auditory meatus shaper, it is characterised in that: the width of described elastic cord (4) is 1cm.
The most according to claim 1 reproduce ear external auditory meatus shaper, it is characterised in that: the opening edge of described protective enclosure (1) is along being provided with the bound edge (14) turned down outwardly.
The most according to claim 6 reproduce ear external auditory meatus shaper, it is characterised in that: the width of described bound edge (14) is more than 1cm.
The most according to claim 1 reproduce ear external auditory meatus shaper, it is characterised in that: described protective enclosure (1) is the translucent cover that silica gel material makes.
The most according to claim 1 reproduce ear external auditory meatus shaper, it is characterised in that: the opening of described protective enclosure (1) is oval, and the upper and lower width of described opening is 8.5cm, and left and right width is 6cm；The degree of depth of the internal cavities of described protective enclosure (1) is 4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620152708.3U CN205569170U (en) | 2016-03-01 | 2016-03-01 | Give a new lease of life to ear external auditory canal setting ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620152708.3U CN205569170U (en) | 2016-03-01 | 2016-03-01 | Give a new lease of life to ear external auditory canal setting ware |
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| Publication Number | Publication Date |
|---|---|
| CN205569170U true CN205569170U (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620152708.3U Expired - Fee Related CN205569170U (en) | 2016-03-01 | 2016-03-01 | Give a new lease of life to ear external auditory canal setting ware |
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| Country | Link |
|---|---|
| CN (1) | CN205569170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110974537A (en) * | 2019-12-19 | 2020-04-10 | 山东省立医院 | Individual auricle fixator after auricle reconstruction and preparation method thereof |
-
2016
- 2016-03-01 CN CN201620152708.3U patent/CN205569170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110974537A (en) * | 2019-12-19 | 2020-04-10 | 山东省立医院 | Individual auricle fixator after auricle reconstruction and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170301 |