CN108371576A - A kind of auricle orthoses and preparation method thereof - Google Patents
A kind of auricle orthoses and preparation method thereof Download PDFInfo
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- CN108371576A CN108371576A CN201810073246.XA CN201810073246A CN108371576A CN 108371576 A CN108371576 A CN 108371576A CN 201810073246 A CN201810073246 A CN 201810073246A CN 108371576 A CN108371576 A CN 108371576A
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- fixator
- pedestal
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- skeleton
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- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 119
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims abstract description 9
- 239000012815 thermoplastic material Substances 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 44
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 28
- 239000000741 silica gel Substances 0.000 claims description 28
- 229910002027 silica gel Inorganic materials 0.000 claims description 28
- 229960001866 silicon dioxide Drugs 0.000 claims description 28
- 238000007493 shaping process Methods 0.000 claims description 27
- 238000004519 manufacturing process Methods 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 229920001169 thermoplastic Polymers 0.000 claims description 13
- 239000004416 thermosoftening plastic Substances 0.000 claims description 13
- 238000001746 injection moulding Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 208000032170 Congenital Abnormalities Diseases 0.000 description 6
- 206010061619 Deformity Diseases 0.000 description 6
- 238000012937 correction Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 230000036244 malformation Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000004728 ear cartilage Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000035935 pregnancy Effects 0.000 description 2
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 239000000729 antidote Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000013020 embryo development Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of auricle orthoses and preparation method thereof, auricle orthoses includes pedestal and fixator, pedestal is placed in inside of the auricle close to head, fixator is placed in the outside of auricle, the helix of the part clamping auricle of fixator, another part fits with pedestal, the pedestal is composite structure, it is made of Base body and the pedestal skeleton being embedded in Base body, the Base body is the hollow-core construction with cavity, the pedestal skeleton is embedded in the cavity of Base body, frame of the pedestal skeleton as entire pedestal, it can bear external force, the fixator is also composite structure, it is made of retainer body and the fixator skeleton being embedded in retainer body, the retainer body is the hollow-core construction with cavity, the fixator skeleton is embedded in the cavity of retainer body.The auricle orthoses is simple in structure, can allow patient's comfortable wearing.The present invention discloses the preparation methods of auricle orthoses.
Description
Technical field
The invention belongs to the field of medical instrument technology, in particular to a kind of auricle orthoses and preparation method thereof, especially relate to
And newborn's auricle form malformation correction and its personalization make.
Background technology
Auricle form deformity refers to the complete auricle morphology anomalous variation of development.Because 5~9 weeks pregnancy periods were auricular cartilages
Holder developmental stage, it is abnormal that during which embryonic development can cause auricular cartilage, soft tissue structure's defect auricle structure occur in turn extremely
Shape.
And after auricle form deformity is then 9 weeks pregnancy periods, because in utero or postpartum improper physical external force compressing, including birth canal squeezes
Pressure, the position of foetus, sleeping position just etc., do not cause Auricular framework to deform.Auricle form deformity operating shaping or can both be corrected by ear mold
Think highly of modeling auricle form.But operative treatment, there are cartilage deformation, high recurrence rate, invasive etc., overall merit risk is higher.
Japanese scholars Matsuo K and Hirose T in 1984 et al. on U.S.'s reconstruction shaping surgery magazine for the first time
It proposes and ear form deformity is corrected by the non-operative treatment of non-neonate, but due to complicated for operation, antidote is lack of standardization
And it does not promote and apply.
Since 2010, foreign countries begin one's study corrects congenital ear form deformity using ear mold, intervenes its early stage,
The clinical effective rate for achieving 90% or more, according to the nearly 10 years ears plastic operation data in the U.S. compare as can be seen that amount for surgical from
Annual 36295 drop to 29828, decreasing ratio 18%, no matter from medical-risk or payment for medical care, or even from humanity
The angle of health and love is analyzed, and noninvasive ear shaping technique is the breakthrough that credulous biomechanics of bone is corrected, and has important clinical value.
There are two types of types for the auricle orthoses of the prior art：One is the auricles of the form for using fixed standard and structure to rectify
Shape device, the correction of lopsided ear as disclosed in the Chinese patent literature application No. is 200880108740X, using plastic material,
But such orthoses is difficult to meet different aural deformity patients and does not have to require.
Another kind is to print auricle orthoses using 3D printer, and such as application No. is 2017102148613 China specially
Newborn's auricle orthoses and its manufacturing method disclosed in sharp document, auricle orthoses integrally use silica gel material, although the skill
Art can solve the needs of different patient personalized requirements, but be limited by the material of 3D printer, auricle orthoses
Integral strength cannot be guaranteed that the comfort level that patient wears is affected, therefore can not overcome the problems, such as material in a short time.
Invention content
An object of the present invention is to provide a kind of auricle orthoses, and the auricle orthoses is simple in structure, can allow patient
Comfortable wearing.
The above-mentioned purpose of the present invention is achieved through the following technical solutions：A kind of auricle orthoses, including pedestal and fixator,
Pedestal is placed in inside of the auricle close to head, and fixator is placed in the outside of auricle, and the helix of auricle is clamped in a part for fixator,
Another part fits with pedestal, it is characterised in that：The pedestal is composite structure, by Base body and is embedded in pedestal master
Internal pedestal skeleton composition, the Base body is the hollow-core construction with cavity, and the pedestal skeleton is embedded in pedestal
In the cavity of main body, frame of the pedestal skeleton as entire pedestal can bear external force, and the fixator is also composite structure,
It is made of retainer body and the fixator skeleton being embedded in retainer body, the retainer body is with cavity
Hollow-core construction, the fixator skeleton is embedded in the cavity of retainer body.
In the present invention, the Base body is identical with the material of retainer body, is medical silica-gel, is used for and auricle
Direct skin contact, the pedestal skeleton is identical with the material of fixator skeleton, is plastic low-temp thermoplastic material, and use is low
Warm moulding material can be adaptively adjusted according to the different shape of patient's auricle, meet the individuation difference requirements of patient,
The pedestal and fixator are all made of the combined material of silica gel and low-temp thermoplastic material, can either meet intensity requirement, also can
Meet the difference requirements of individual, additionally it is possible to meet the comfort requirement of patient's wearing.
The auricle orthoses of the present invention adds two kinds of combined materials of soft medical silica-gel using low-temp thermoplastic material, successfully will be a
Property two problems of customization and comfortable wearing solve simultaneously, and can be needed according to the various differences of patient carry out personalized customization.
The Base body of auricle orthoses uses medical silica-gel, but not solid construction, but has the hollow knot of inner cavity
Structure.Low-temp thermoplastic material is embedded in the base interior, as the frame of whole part, and can bear enough external force.Therefore, with
The more soft medical silica-gel material of still pedestal of patient contact, but stress is inner cryogenic thermoplastic in total
Material.Two kinds of combinations of materials are used in this way, had not only maintained the comfort of product, but also meet the sufficient intensity of entire product.
It is also combined material directly to squeeze the fixator at auricle outer profile helix, and perimeter material is soft medical silica-gel,
Low-temp thermoplastic material is internally embedded to keep enough intensity.Low-temp thermoplastic material plasticity is strong, can meet of patient
Body difference, such as different apparent sizes, the difference of the personalization such as different parts or different shape.And outermost doctor
The requirement of wearing comfort can be met with silica gel.
Low-temp thermoplastic material (low temperature thermoplastic material) of the present invention is
Existing material, low-temp thermoplastic material are a kind of macromolecule polyesters of special synthesis, are handled through a series of physical and chemical method
Made of novel medical material, be used as fixation outside orthopaedics, orthoses, brace making material.
In the present invention, the fixator is one or two.
In the present invention, the fixator is fixed after fitting with pedestal by medical proof fabric, to fix orthoses
In the auricle of patient.
The present invention can do following improvement：Also there is the orthoses fixed cover, fixed cover to offer multiple hollow holes, institute
Outer cover fixed cover after the fixator stated fits with pedestal, to which orthoses to be fixed on to the auricle of patient.
Part of the force present invention employs the material with low temperature moulding characteristic as auricle orthoses, completely instead of
The use of metal material in the product.It is preferred that plastic low-temp thermoplastic material, can use 80 degrees Celsius of micro-wave oven or use
Above hot water is heated to material, and material can become soft, very easy moulding, waits for that temperature drops to room temperature, the material is again
Become have very much wilfulness, larger external force can be born.
Further, it is used for medical staff since the present invention provides the blanks of a product, medical staff is installing
When wearing can according to scene concrete condition, the very simple heating tool of use can secondary operation adjustment；In this way may be used
With the time for helping medical staff to save lot of materials working efficiency is greatly improved while ensureing therapeutic effect.
The second object of the present invention is to provide the preparation method of above-mentioned auricle orthoses, the preparation method is easy to operate.
The above-mentioned purpose of the present invention is achieved through the following technical solutions：The preparation method of above-mentioned auricle orthoses, feature
It is, this method includes the production process of pedestal and the production process of fixator, wherein
The production process of pedestal includes：
(1) the original shaping process of pedestal
11, using silica gel mould forming pedestal main body；
12, using low-temp thermoplastic material injection molding pedestal skeleton；
13, pedestal skeleton is embedded in Base body, obtains initial pedestal；
(2) low temperature thermoplastic shaping process is heated in the micro-wave oven of pedestal
Entire initial pedestal is placed in micro-wave oven, is taken out after the temperature of initial pedestal is heated to 80 degrees Celsius, first
The temperature of primordium seat drops to before 65 degrees Celsius, and material is adjusted to size and shape compatible with patient's auricle, waits for temperature
After dropping to 25 degrees Celsius of room temperature, low-temp thermoplastic material is hardened so that the shape of entire pedestal is maintained, and also has foot
Enough intensity；
The production process of fixator includes：
(1) the original shaping process of fixator
11, retainer body is molded using silica gel mould；
12, using low-temp thermoplastic material injection molding fixator skeleton；
13, fixator skeleton is embedded in retainer body, obtains initial fixator；
(2) low temperature thermoplastic shaping process is heated in the micro-wave oven of fixator
Entire initial fixator is placed in micro-wave oven, is taken out after the temperature of initial fixator is heated to 80 degrees Celsius,
Before the temperature of initial fixator drops to 65 degrees Celsius, by material be adjusted to size compatible with the helix of patient's auricle and
Shape, after temperature drops to 25 degrees Celsius of room temperature, low-temp thermoplastic material is hardened so that the shape of entire device fixator is tieed up
It holds, and also there is enough intensity.
The above-mentioned purpose of the present invention can also be achieved through the following technical solutions：The preparation method of above-mentioned auricle orthoses,
It is characterized in that, this method includes the production process of pedestal and the production process of fixator, wherein
The production process of pedestal includes：
(1) the original shaping process of pedestal
11, using silica gel mould forming pedestal main body；
12, using low-temp thermoplastic material injection molding pedestal skeleton；
13, pedestal skeleton is embedded in Base body, obtains initial pedestal；
(2) hot water of pedestal heats low temperature thermoplastic shaping process
Entire initial pedestal is placed in hot water, is taken out after the temperature of initial pedestal is heated to 80 degrees Celsius, initial
The temperature of pedestal drops to before 65 degrees Celsius, and material is adjusted to size and shape compatible with patient's auricle, waits for that temperature drops
To after 25 degrees Celsius of room temperatures, low-temp thermoplastic material is hardened so that the shape of entire pedestal is maintained, and is also had enough
Intensity；
The production process of fixator includes：
(1) the original shaping process of fixator
11, retainer body is molded using silica gel mould；
12, using low-temp thermoplastic material injection molding fixator skeleton；
13, fixator skeleton is embedded in retainer body, obtains initial fixator；
(2) hot water of fixator heats low temperature thermoplastic shaping process
Entire initial fixator is placed in hot water, is taken out after the temperature of initial fixator is heated to 80 degrees Celsius,
The temperature of initial fixator drops to before 65 degrees Celsius, and material is adjusted to size compatible with the helix of patient's auricle and shape
Shape, after temperature drops to 25 degrees Celsius of room temperature, low-temp thermoplastic material is hardened so that the shape of entire device fixator is tieed up
It holds, and also there is enough intensity.
Compared with prior art, the fixator with pedestal of auricle orthoses of the present invention be added using low-temp thermoplastic material it is soft
Composite structure made of two kinds of combinations of materials of soft medical silica-gel can solve patient personalized customization and comfortable wearing two simultaneously
Problem.The Base body of the auricle orthoses uses medical silica-gel, and low-temp thermoplastic material is embedded in the base cavity, as whole
The frame of a component, and enough external force can be born.Meanwhile the fixator of auricle outer profile is also combined material, perimeter material
For soft medical silica-gel, low-temp thermoplastic material is internally embedded to keep enough intensity.Low-temp thermoplastic material plasticity is strong, can root
It is adjusted according to patient personalized concrete condition, is needed to carry out personalized customization according to the various differences of patient, meet the individuation of patient
Difference, while the medical silica-gel of material selection that outermost layer is in contact with patient's skin of pinna, to meet wanting for wearing comfort
It asks.
Description of the drawings
The present invention is described in further details in the following with reference to the drawings and specific embodiments.
Fig. 1 is the overall structure figure of auricle brace embodiment one of the present invention, the position between display base and fixator
Relationship；
Fig. 2 is the usage state diagram of auricle brace embodiment one of the present invention, and auricle orthoses is used for auricle form at this time
Correction；
Fig. 3 is the stereogram of the pedestal of auricle brace embodiment one of the present invention；
Fig. 4 is the outside drawing of the pedestal of auricle brace embodiment one of the present invention；
Fig. 5 is the stereogram of the fixator of auricle brace embodiment one of the present invention；
Fig. 6 is the outside drawing of the fixator of auricle brace embodiment one of the present invention；
Fig. 7 is the usage state diagram of auricle brace embodiment two of the present invention, and auricle orthoses is used for auricle form at this time
Correction.
Reference sign：
1-pedestal, 11-pedestal skeletons, 12-Base bodies,
2-fixators, 21-fixator skeletons, 22-retainer bodies.
Specific implementation mode
Embodiment one
The embodiment one of auricle orthoses of the present invention is as shown in Figures 1 to 6, which includes pedestal 1 and one
Fixator 2, pedestal 1 are placed in inside of the auricle close to head, and fixator 2 is placed in the outside of auricle, the part clamping of fixator 2
The helix of auricle, another part fit with pedestal 1, and pedestal 1 is composite structure, by Base body 12 and is embedded in pedestal master
Pedestal skeleton 11 in body 12 forms, and Base body 12 is the hollow-core construction with cavity, and pedestal skeleton 11 is embedded in pedestal master
In the cavity of body 12, frame of the pedestal skeleton 11 as entire pedestal can bear external force, and fixator 2 is also composite structure, by
Retainer body 22 and the fixator skeleton 21 being embedded in retainer body 22 form, and retainer body 22 is with cavity
Hollow-core construction, fixator skeleton 21 is embedded in the cavity of retainer body 22.
In the present embodiment, Base body 12 is identical with the material of retainer body 22, is medical silica-gel, is used for and auricle
Direct skin contact, pedestal skeleton 11 is identical with the material of fixator skeleton 21, is plastic low-temp thermoplastic material, low temperature
Thermoplastic material can soften in the case where being heated to certain temperature, have good plasticity and hardness after being cooled to room temperature, using Low Temperature Thermal
Moulding material can be adaptively adjusted according to the different shape of patient's auricle, meet the individuation difference requirements of patient, pedestal 1
It is all made of the combined material of silica gel and low-temp thermoplastic material with fixator 2, intensity requirement can either be met, also disclosure satisfy that patient
The difference requirements of individuation, additionally it is possible to meet the comfort requirement of patient's wearing.
In the present embodiment, the orthoses when in use, fixed after fitting with pedestal 1 by medical proof fabric by fixator 2, from
And orthoses is fixed on to the auricle of patient.The auricle orthoses is suitable for various auricle form malformation corrections, is particularly suitable for
Newborn's auricle form malformation correction.
As the improvement of the present embodiment, also there is orthoses fixed cover, fixed cover to offer multiple hollow holes, fixator 2
Outer cover fixed cover after fitting with pedestal 1, to which orthoses to be fixed on to the auricle of patient.
The preparation method of above-mentioned auricle orthoses is specifically included using the moulding method of low-temp thermoplastic material is heated in micro-wave oven
The production process of pedestal and the production process of fixator, wherein
The production process of pedestal includes：
(1) the original shaping process of pedestal
11, using silica gel mould forming pedestal main body；
12, using low-temp thermoplastic material injection molding pedestal skeleton；
13, pedestal skeleton is embedded in Base body, obtains initial pedestal；
(2) low temperature thermoplastic shaping process is heated in the micro-wave oven of pedestal
Entire initial pedestal is placed in micro-wave oven, is taken out after the temperature of initial pedestal is heated to 80 degrees Celsius, first
The temperature of primordium seat drops to before 65 degrees Celsius, and material is adjusted to size and shape compatible with patient's auricle, waits for temperature
After dropping to 25 degrees Celsius of room temperature, low-temp thermoplastic material is hardened so that the shape of entire pedestal is maintained, and also has foot
Enough intensity；
The production process of fixator includes：
(1) the original shaping process of fixator
11, retainer body is molded using silica gel mould；
12, using low-temp thermoplastic material injection molding fixator skeleton；
13, fixator skeleton is embedded in retainer body, obtains initial fixator；
(2) low temperature thermoplastic shaping process is heated in the micro-wave oven of fixator
Entire initial fixator is placed in micro-wave oven, is taken out after the temperature of initial fixator is heated to 80 degrees Celsius,
Before the temperature of initial fixator drops to 65 degrees Celsius, by material be adjusted to size compatible with the helix of patient's auricle and
Shape, after temperature drops to 25 degrees Celsius of room temperature, low-temp thermoplastic material is hardened so that the shape of entire device fixator is tieed up
It holds, and also there is enough intensity.
This method can be according to patient position and severity, by auricle profile holder shape according to the reality of patient
Situation is finely adjusted.
The preparation method of above-mentioned auricle orthoses can also use hot water to heat the moulding method of low-temp thermoplastic material, specific to wrap
Include the production process of pedestal and the production process of fixator, wherein
The production process of pedestal includes：
(1) the original shaping process of pedestal
11, using silica gel mould forming pedestal main body；
12, using low-temp thermoplastic material injection molding pedestal skeleton；
13, pedestal skeleton is embedded in Base body, obtains initial pedestal；
(2) hot water of pedestal heats low temperature thermoplastic shaping process
Entire initial pedestal is placed in hot water, is taken out after the temperature of initial pedestal is heated to 80 degrees Celsius, initial
The temperature of pedestal drops to before 65 degrees Celsius, and material is adjusted to size and shape compatible with patient's auricle, waits for that temperature drops
To after 25 degrees Celsius of room temperatures, low-temp thermoplastic material is hardened so that the shape of entire pedestal is maintained, and is also had enough
Intensity；
The production process of fixator includes：
(1) the original shaping process of fixator
11, retainer body is molded using silica gel mould；
12, using low-temp thermoplastic material injection molding fixator skeleton；
13, fixator skeleton is embedded in retainer body, obtains initial fixator；
(2) hot water of fixator heats low temperature thermoplastic shaping process
Entire initial fixator is placed in hot water, is taken out after the temperature of initial fixator is heated to 80 degrees Celsius,
The temperature of initial fixator drops to before 65 degrees Celsius, and material is adjusted to size compatible with the helix of patient's auricle and shape
Shape, after temperature drops to 25 degrees Celsius of room temperature, low-temp thermoplastic material is hardened so that the shape of entire device fixator is tieed up
It holds, and also there is enough intensity.
This method can be according to patient position and severity, by auricle profile holder shape according to the reality of patient
Situation is finely adjusted.
Embodiment two
The embodiment two of auricle orthoses of the present invention as shown in fig. 7, with embodiment one unlike, the auricle orthoses packet
Pedestal 1 and two fixators 2 are included, the profile radius of two fixators 2 is different, meets the actual demand of adjustment.Two fixators 2
Identical profile radius can also be used.
The above embodiment of the present invention is not limiting the scope of the present invention, and embodiments of the present invention are not limited to
This, all this kind the above according to the present invention is not departing from this according to the ordinary technical knowledge and customary means of this field
Under the premise of inventing above-mentioned basic fundamental thought, modification, replacement or change to other diversified forms that above structure of the present invention is made
More, it should all fall within the scope and spirit of the invention.
Claims (7)
1. a kind of auricle orthoses, including pedestal and fixator, pedestal are placed in inside of the auricle close to head, fixator is placed in ear
Wide outside, the helix of the part clamping auricle of fixator, another part fit with pedestal, it is characterised in that：The base
Seat is composite structure, is made of Base body and the pedestal skeleton being embedded in Base body, and the Base body is tool
There are the hollow-core construction of cavity, the pedestal skeleton to be embedded in the cavity of Base body, frame of the pedestal skeleton as entire pedestal
Frame can bear external force, and the fixator is also composite structure, by retainer body and is embedded in consolidating in retainer body
Determine device skeleton composition, the retainer body is the hollow-core construction with cavity, and the fixator skeleton is embedded in fixator
In the cavity of main body.
2. auricle orthoses according to claim 1, it is characterised in that：The material of the Base body and retainer body
It is identical, it is medical silica-gel, for the direct skin contact with auricle, the material phase of the pedestal skeleton and fixator skeleton
Together, it is plastic low-temp thermoplastic material, can be adapted to according to the different shape of patient's auricle using low-temp thermoplastic material
Property adjustment, meet the individuation difference requirements of patient, the pedestal and fixator are all made of the group of silica gel and low-temp thermoplastic material
Condensation material, can either meet intensity requirement, also disclosure satisfy that the difference requirements of individual, additionally it is possible to meet patient's wearing
Comfort requirement.
3. auricle orthoses according to claim 1, it is characterised in that：The fixator is one or two.
4. auricle orthoses according to any one of claims 1 to 3, it is characterised in that：The fixator and pedestal phase
It is fixed by medical proof fabric after fitting, to which orthoses to be fixed on to the auricle of patient.
5. auricle orthoses according to any one of claims 1 to 3, it is characterised in that：The orthoses, which also has, fixes
Lid, fixed cover offer multiple hollow holes, outer cover fixed cover after the fixator fits with pedestal, to consolidate orthoses
It is scheduled on the auricle of patient.
6. such as the preparation method of auricle orthoses described in any one of claim 1 to 5, which is characterized in that this method includes base
The production process of the production process and fixator of seat, wherein
The production process of pedestal includes：
(1) the original shaping process of pedestal
11, using silica gel mould forming pedestal main body；
12, using low-temp thermoplastic material injection molding pedestal skeleton；
13, pedestal skeleton is embedded in Base body, obtains initial pedestal；
(2) low temperature thermoplastic shaping process is heated in the micro-wave oven of pedestal
Entire initial pedestal is placed in micro-wave oven, is taken out after the temperature of initial pedestal is heated to 80 degrees Celsius, in first primordium
The temperature of seat drops to before 65 degrees Celsius, and material is adjusted to size and shape compatible with patient's auricle, waits for that temperature drops to
After 25 degrees Celsius of room temperature, low-temp thermoplastic material is hardened so that the shape of entire pedestal is maintained, and is also had enough
Intensity；
The production process of fixator includes：
(1) the original shaping process of fixator
11, retainer body is molded using silica gel mould；
12, using low-temp thermoplastic material injection molding fixator skeleton；
13, fixator skeleton is embedded in retainer body, obtains initial fixator；
(2) low temperature thermoplastic shaping process is heated in the micro-wave oven of fixator
Entire initial fixator is placed in micro-wave oven, is taken out after the temperature of initial fixator is heated to 80 degrees Celsius, first
The temperature of beginning fixator drops to before 65 degrees Celsius, and material is adjusted to size compatible with the helix of patient's auricle and shape
Shape, after temperature drops to 25 degrees Celsius of room temperature, low-temp thermoplastic material is hardened so that the shape of entire device fixator is tieed up
It holds, and also there is enough intensity.
7. such as the preparation method of auricle orthoses described in any one of claim 1 to 5, which is characterized in that this method includes base
The production process of the production process and fixator of seat, wherein
The production process of pedestal includes：
(1) the original shaping process of pedestal
11, using silica gel mould forming pedestal main body；
12, using low-temp thermoplastic material injection molding pedestal skeleton；
13, pedestal skeleton is embedded in Base body, obtains initial pedestal；
(2) hot water of pedestal heats low temperature thermoplastic shaping process
Entire initial pedestal is placed in hot water, is taken out after the temperature of initial pedestal is heated to 80 degrees Celsius, in initial pedestal
Temperature drop to before 65 degrees Celsius, material is adjusted to size and shape compatible with patient's auricle, waits for that temperature drops to 25
Degree Celsius room temperature after, low-temp thermoplastic material is hardened so that the shape of entire pedestal is maintained, and is also had enough strong
Degree；
The production process of fixator includes：
(1) the original shaping process of fixator
11, retainer body is molded using silica gel mould；
12, using low-temp thermoplastic material injection molding fixator skeleton；
13, fixator skeleton is embedded in retainer body, obtains initial fixator；
(2) hot water of fixator heats low temperature thermoplastic shaping process
Entire initial fixator is placed in hot water, is taken out after the temperature of initial fixator is heated to 80 degrees Celsius, initial
The temperature of fixator drops to before 65 degrees Celsius, and material is adjusted to size and shape compatible with the helix of patient's auricle,
After temperature drops to 25 degrees Celsius of room temperature, low-temp thermoplastic material is hardened so that and the shape of entire device fixator is maintained, and
And also there is enough intensity.
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| CN201810073246.XA CN108371576A (en) | 2018-01-25 | 2018-01-25 | A kind of auricle orthoses and preparation method thereof |
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| CN201810073246.XA CN108371576A (en) | 2018-01-25 | 2018-01-25 | A kind of auricle orthoses and preparation method thereof |
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| CN108371576A true CN108371576A (en) | 2018-08-07 |
Family
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| CN201810073246.XA Pending CN108371576A (en) | 2018-01-25 | 2018-01-25 | A kind of auricle orthoses and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111067684A (en) * | 2020-03-04 | 2020-04-28 | 林向上 | Auricle shape orthosis and preparation method thereof |
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| CN111067684A (en) * | 2020-03-04 | 2020-04-28 | 林向上 | Auricle shape orthosis and preparation method thereof |
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