KR20140011165A - A clinical test type orthotics and a manufacturing mehtod thereof - Google Patents

A clinical test type orthotics and a manufacturing mehtod thereof Download PDF

Info

Publication number
KR20140011165A
KR20140011165A KR1020120078054A KR20120078054A KR20140011165A KR 20140011165 A KR20140011165 A KR 20140011165A KR 1020120078054 A KR1020120078054 A KR 1020120078054A KR 20120078054 A KR20120078054 A KR 20120078054A KR 20140011165 A KR20140011165 A KR 20140011165A
Authority
KR
South Korea
Prior art keywords
forefoot
foot
wedge
top plate
cover member
Prior art date
Application number
KR1020120078054A
Other languages
Korean (ko)
Inventor
김준태
김진중
Original Assignee
김준태
김진중
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김준태, 김진중 filed Critical 김준태
Priority to KR1020120078054A priority Critical patent/KR20140011165A/en
Publication of KR20140011165A publication Critical patent/KR20140011165A/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/08—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined ventilated
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/14—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/24—Insertions or other supports preventing the foot canting to one side , preventing supination or pronation

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

Disclosed are a tailored orthotic insole capable of being clinically adjusted and a manufacturing method thereof. The disclosed tailored orthotic insole capable of being clinically adjusted comprises an upper plate in the shape of the sole of a foot; a plurality of wedges attached to the bottom of the upper plate; and a cover member attached to the bottom of the upper plate to cover the wedges.

Description

CLINICAL TEST TYPE ORTHOTICS AND A MANUFACTURING MEHTOD THEREOF

The present invention relates to an orthodontic insole and a method of manufacturing the same, and more specifically, it is possible to manufacture precisely to fit the identified physical characteristics after grasping the physical characteristics of the individual through clinical testing, excellent fit and correction ability is clinically adjustable It relates to a custom prescription orthodontic insole and a method of manufacturing the same.

Customized prescription orthodontic insoles are installed inside the shoe to stabilize the foot, or keep the foot in a proper position and induce normalization, improving foot pain or balancing the body while walking to balance the knees, pelvis and lower back. As an aid to revive this function, it is used by the general public as well as patients who need foot correction.

The human foot is a very delicate part of the human body, consisting of about 28 bones, 33 joints, 107 ligaments and 19 muscles and tendons. The recessed part of the foot is called the arch of the foot, and the human foot has three arches. Of these three arches, the part near the center of the body is called the inner arch, and the distant one is called the outer arch. The arch formed by the five metatarsals of the instep is called the transverse arch. The two inner and outer arches, also called arches, are arched with a longitudinal axis. In general, the medial calf of the foot is also called the med. Longitudinal arch, and the lateral calf of the foot is also called the lat. Longitudinal arch.

In general, when the medial arch of the foot collapses, various symptoms occur from general fatigue and pain of the foot to valgus valgus, callus, flat foot, plantar fasciitis, and heel pain. In particular, if the inner arch of the foot is unstable or collapsed, excessive use of sports damage, muscles, joint pain, knee pain during running, shin stress, fractures, ankle pain, etc. may occur or worsen. Heel pain often causes sharp pain in the base of the medial arch area, which is caused by an excessive stretch and tension when the impact is not absorbed or weighted at the moment the heel hits the ground.

The most important function of shoes or insoles on our bodies is the shock absorption of the foot arch and heel control. In walking, the foot is the initial grounder (heel contact phase), shock absorber (foot flat phase), mid stance phase, heel off phase, toe lift A walking motion having a period such as a toe off phase and a swing phase is performed.

Conventional shoe insoles or midsoles are made of a shape that fits the curved surface of the sole, or the entire body is made of a cushioning member, even if the custom insole is divided into a forefoot wedge and a forefoot, the foot soles are corrected with a forefoot wedge, two wedges, Insoles were made of three wedges: forefoot, arch, and forefoot. Alternatively, in the case of Korean Patent No. 0828010, the forefoot is divided into forefoot varus and forefoot varus to manufacture a functional insole with upper forefoot varus and forefoot varus upper wedge.

However, only the production of the wedge by the three-section method of the forefoot, arch, and forefoot part has a problem that the feet of various patients with various shapes and shapes of various conditions cannot be precisely corrected. In addition, the prior art insole is a foot-shaped upper plate bottom, forefoot wedges, arch wedges and the rear end wedges are attached to the structure so that the abrupt change in the height of the boundary between the end of the wedge and the bottom of the top plate remains intact. Because it is delivered to the body of the insole, there is a problem that the feeling of wearing, stability is reduced and the correction effect is halved.

[Patent Literature]

1. Patent Registration No. 0074993

2. Registration of patent # 0144563

3. Patent Publication No. 10-2002-0004964

4. Patent Publication No. 10-2003-0010435

In order to solve the above-mentioned problems of the prior art, an object of the present invention is to precisely segment the area of the foot according to the foot condition of the patient to manufacture and attach a suitable and various wedges to adjust the clinically adjustable custom prescription It is to provide a mold calibration insole and its manufacturing method.

It is another object of the present invention to provide a clinically adjustable custom-prescribed orthodontic insole and a method for manufacturing the same, which can reduce the feeling due to the bend of the wedge and the upper plate bottom boundary for correction, thereby increasing the wearing comfort and stability and doubling the correction effect. .

Clinically customizable orthodontic insole according to the object of the present invention described above, a top plate having a foot bottom shape, a plurality of wedges attached to the bottom surface of the top plate, and adhered to the bottom surface of the top plate to wrap the wedge It characterized in that it comprises a cover member.

Preferably, the plurality of wedges are manufactured by dividing the bottom of the foot into nine sections of the forefoot inner side, forefoot middle side, forefoot outside, first to second third arches, outer arch, inner side of the foot, and outer side of the foot.

The cover member may be configured such that a plurality of holes are formed.

The material of the cover member, EVA (Ethylene. Vinyl. Acetat), urethane (Urethane), synthetic resin (Synthetic resin), It is preferred to be one of natural rubber.

Method of manufacturing a clinically adjustable custom prescription orthodontic insole according to the object of the present invention,

a) The bottom of the foot is divided into forefoot, arch, and forefoot, the forefoot inward, forefoot mid, and forefoot outward, and the arches are the first to second third arches, the outer arch, and the forefoot inward and posterior. Performing a clinical test of the subject by dividing the total nine compartments separated by the outside into each compartment of the divided foot;

b) determining whether a wedge is needed for each of the divided compartments and, if necessary, how many wedges are needed;

c) manufacturing a top plate suitable for the shape of the wedge and the foot of the section determined as necessary in step b);

d) attaching the wedge manufactured in step c) to a corresponding section of the top plate; And

e) closely fixing the cover member having a plurality of holes to the bottom surface of the top plate to cover the wedge.

The method of manufacturing the insole and the insole as described above, the bottom of the foot is divided into forefoot, arch, and forefoot, the forefoot in the forefoot, forefoot mid, forefoot outward, the arch portion first to second third arch, outer arch The posterior part is divided into a total of nine compartments divided into a posterior foot and a posterior foot, and conducts a clinical test of the subject for each partition of the foot, and precisely tests the condition of the foot of the patient and according to the test result. It is advantageous to double the correction effect by making and attaching appropriate and various wedges for 9 parts of the foot.

In addition, the insole of the present invention further includes a cover member adhered to and adhered to the bottom surface of the top plate to surround the wedge, as well as the top plate and the plurality of wedges, so that the uncomfortable feeling coming from the bending of the wedge and the bottom boundary of the top plate is felt. No top cover and wedge calibration provide bottom cover for additional calibration. Therefore, the comfort of the insole is good, there is an effect of increasing the stability when walking.

In addition, the insole of the present invention has a number of holes are formed in the cover member, providing a breathability and not heavy and has the advantage of easy adhesion so that the cover member is closely adhered to the bottom of the top plate.

1 is a perspective view of a clinically adjustable custom orthodontic insole according to an embodiment of the present invention.
FIG. 2 is a bottom view of the top plate illustrated in FIG. 1.
3 is an exploded perspective view of the insole shown in FIG. 1.
4 is a cross-sectional view of the insole shown in FIG. 1.
5 is a block diagram illustrating a method of manufacturing a clinically adjustable customized orthodontic insole according to an embodiment of the present invention.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail to the concrete inventive concept.

It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Like reference numerals are used for like elements in describing each drawing.

The terms first, second, A, B, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be.

On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise.

In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a clinically adjustable custom orthodontic insole according to an embodiment of the present invention, Figure 2 is a bottom view of the top plate shown in Figure 1, Figure 3 is an exploded perspective view of the insole shown in Figure 1, Figure 4 is Figure 1 It is a cross-sectional view of the insole shown.

1 to 3, the insole 30 of the present invention is composed of an upper plate 1, a wedge 2, and a cover member 3.

The top plate 1 has a shape similar to the shape of the foot and is usually mounted inside the shoe.

Referring to FIG. 2, the bottom of the upper plate 1 is divided into a forefoot portion, an arch portion, and a forefoot portion. The forefoot portion is divided into a forefoot inner side 11, a forefoot outer side 13, and a forefoot middle side 12. The part is partitioned into first to third arches 14, 15 and 16 and the outer arch 17, and the rear foot portion is partitioned into the rear foot 18 and the rear foot 19. Thus divided into a total of nine compartments undergo a clinical test for each compartment, and according to the test results to produce a wedge (2) to fit each compartment. By making separate wedges and insoles for each of these subdivided compartments, the correction effect is excellent according to the patient's condition.

Referring to FIG. 3, a plurality of wedges 2 are usually attached to the bottom surface of the top plate 1. The wedge 2 is manufactured for each of the above-described partitioned parts, and manufactured according to the characteristics of each part of the patient through clinical testing. Clinical testing can determine if wedges are needed. Therefore, not all of the wedges are required for each of the above-described parts, but only wedges are required. The wedge 2 is divided into degrees, which means the angle of inclination. Wedges 2 having various inclinations such as 1 degree, 2 degrees, 3 degrees, 4 degrees, 5 degrees, and 6 degrees are determined according to the symptoms and functions of the patient.

Referring to FIG. 3, the cover member 3 is formed with a plurality of holes 4, and is not manufactured to have the same size as the insole, but has a size that covers only the portion where the wedge 2 is installed. That is, referring to FIG. 3, it has a size up to the position of the forefoot portion to which the wedge 2 is attached.

The plurality of holes 4 formed in the cover member 3 are important for adhering the cover member 3 to the bottom surface of the upper plate in close contact. When the cover member 3 is adhered to the bottom surface of the wedges 2 and the top plate 1 while applying an adhesive and enveloping the wedges 2, air in the inner space is formed in the cover member 3. Ejected through the hole. The air trapped in the space between the wedges 2 is a stumbling block in bringing the cover member 3 into close contact with the bottom of the top plate, and the air easily escapes through the holes, thereby bringing the cover member 3 into close contact. It can adhere to the top plate.

FIG. 4 is a cross-sectional view of FIG. 1 showing a shape in which the cover member 3 adheres to the bottom surface of the upper plate 1 while wrapping the wedge 2. Referring to Figure 4, it will be understood that the cover member 3 is in close contact with the shape. Since there is no such cover member 3 in the prior art insole, the step difference between the edge portion of the wedge 2 and the bottom surface of the upper plate 1 is felt during walking, thereby eliminating much of the disadvantage of poor fit. Can be. That is, referring to FIG. 4, the elastic cover member 3 is tightly coupled to the upper part of the wedge 2, thereby significantly reducing the step difference between the end of the wedge 2 and the boundary between the bottom of the top plate 1. It helps to alleviate, improves stability and fit while walking, and provides additional correction power.

The material of the cover member 3 is EVA (Ethylene.Vinyl.Acetat), Urethane, Synthetic resin, It is preferable to constitute one of natural rubber. EVA (Ethylene. Vinyl. Acetat) is a polymer in copolymerized form, and urethane is an ester of carbamic acid H2NCOOH (H2NCOOR). When R is C2H5, it is carbamic acid ethyl ester, and synthetic resin means polyvinyl chloride, polyethylene, polystyrene, polypropylene, polyvinylidene chloride, and urea resin. In addition, natural rubber means isoprene rubber whose main component is cis-1 and 4-polyisoprene.

The thickness of the cover member 3 is preferably 1 to 3 mm. As a result of the applicant's experiment, if the thickness is 3mm or more, the thickness is too thick to halve the step effect of the wedge, and the comfort is not good, and when the composition is less than 1mm, it is confirmed that the effect of improving the comfort is inferior. Therefore, the thickness of the cover member 3 is preferably configured to a thickness of 1 to 3mm. For reference, in case of using a cover member made of EVA (Ethylene. Vinyl. Acetat), it was found that the most preferable is that the strength of the cover member of EVA (Ethylene. Vinyl. Acetat) is 80pa and the thickness of the cover member is 2mm. .

5 is a block diagram illustrating a method of manufacturing a clinically adjustable customized orthodontic insole 30 according to an embodiment of the present invention.

Referring to FIG. 5, first, the foot of the patient is divided into a forefoot, an arch, and a forefoot. The forefoot portion is further divided into forefoot 11, a forefoot 12, and a forefoot 13, and the arch portion is first divided into three portions. It is divided into four parts of the 1 arch 14, the 2nd arch 15, the 3rd arch 16, and the outer arch 17, and the rear part is two of the rear foot 18 and the rear foot 19. After partitioning into nine sections, each patient's body type is clinically tested (S1).

Through the clinical test, the shape of the patient's foot and walking need to be corrected for each partitioned area, and if the correction is required for each part, the number of wedges should be calculated and judged (S2).

When the necessity of each of the nine parts of the foot and the angle of the wedge is calculated, to prepare a wedge and a top plate suitable for the shape of the foot (S3).

Attach the fabricated wedges to the corresponding parts of each compartment of the top plate (S4). The wedge is attached using an adhesive and it is important to attach it correctly to each compartment of the top plate.

Then, a plurality of perforated cover members are attached to and fixed to the bottom of the top plate using an adhesive so that all the wedges are covered, that is, the forefoot to the forefoot are covered (S5) to complete the insole.

The insole of the present invention produced in this way, by partitioning the part of the foot into a total of nine compartments to produce a wedge for each compartment after the clinical test for each compartment, very precise, precise and tailored to fit the patient's body shape Can make insoles. Therefore, the correction effect is excellent and there is a good fit or stability.

Although described with reference to the embodiments above, those skilled in the art can understand that the present invention can be variously modified and changed without departing from the spirit and scope of the invention described in the claims below. There will be.

1: tops
2: wedge
3: cover member
4: hole
11: Forefoot inside
12: forefoot middle
13: Forefoot Outside
14,15,16: First, second, third arch
17: outside arch
18: The inside of the foot
19: The outside

Claims (5)

A top plate having a foot bottom shape;
A plurality of wedges attached to the bottom of the top plate; And
And a cover member adhered to the bottom of the top plate to surround the wedge.
The method of claim 1, wherein the plurality of wedges,
The foot is divided into nine forefoot, forefoot midfoot, forefoot outward, first to third arch, lateral arch, medial foot and lateral foot.
3. The method according to claim 1 or 2,
The cover member is clinically customizable orthodontic insole characterized in that a plurality of holes are formed.
The method of claim 3, wherein
The material of the cover member, EVA (Ethylene. Vinyl. Acetat), urethane (Urethane), synthetic resin (Synthetic resin), Clinically customizable orthodontic insoles, characterized in that one of the natural rubber (Natural Rubber).
In the method of manufacturing the calibration insole,
a) The bottom of the foot is divided into forefoot, arch, and forefoot, the forefoot inward, forefoot midfoot, and forefoot outward, and the arches are first to third arches and lateral arches, and the forefoot is inward to the ankle and outside the forefoot. Performing a clinical test of the subject by dividing the total nine compartments into each of the divided foot compartments;
b) determining whether a wedge is needed for each of the divided compartments and, if necessary, how many wedges are needed;
c) manufacturing a top plate suitable for the shape of the wedge and the foot of the section determined as necessary in step b);
d) attaching the wedge manufactured in step c) to a corresponding section of the top plate; And
e) a step of fixing the cover member formed with a plurality of holes in close contact with the bottom surface of the top plate to cover the wedge; manufacturing method of a clinically adjustable customized orthodontic insole comprising a.
KR1020120078054A 2012-07-18 2012-07-18 A clinical test type orthotics and a manufacturing mehtod thereof KR20140011165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120078054A KR20140011165A (en) 2012-07-18 2012-07-18 A clinical test type orthotics and a manufacturing mehtod thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120078054A KR20140011165A (en) 2012-07-18 2012-07-18 A clinical test type orthotics and a manufacturing mehtod thereof

Publications (1)

Publication Number Publication Date
KR20140011165A true KR20140011165A (en) 2014-01-28

Family

ID=50143522

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120078054A KR20140011165A (en) 2012-07-18 2012-07-18 A clinical test type orthotics and a manufacturing mehtod thereof

Country Status (1)

Country Link
KR (1) KR20140011165A (en)

Similar Documents

Publication Publication Date Title
CA2643673C (en) An orthopedic foot appliance
McPoil Jr Footwear
EP2859807A1 (en) An orthopedic foot appliance
US9693603B2 (en) Sets oforthotic inserts or other footwear inserts with progressive corrections and an internal sipe
EP3222161A1 (en) Improved heelless athletic shoe
CA2088243A1 (en) Tripod support for the human foot
BRPI1104650A2 (en) sole for a shoe article
AU2009330226A1 (en) Footwear insole for alleviating arthritis pain
EP2878220B1 (en) Footwear sheet and footwear
KR20230014609A (en) Tunable Reflective Footwear Technology
US6026599A (en) Pseudo-planar insole insert
AU2016254020B2 (en) Rocker shoes, rocker shoe development kit and method
US20130340281A1 (en) Flexible midfoot orthotic shoe insert
KR100960562B1 (en) Functional shoes insole providing kinesis to metatarsals
JP4896221B2 (en) shoes
US20100018077A1 (en) Spring-supported arch support and method
CN112956782B (en) Sole plate
KR102226475B1 (en) Padded shoes for body balance adjustment by body type
US20130061496A1 (en) Footwear support structures
US10349701B2 (en) Footwear having a sole formed with a cavity receiving a highly viscous gel
KR20140011165A (en) A clinical test type orthotics and a manufacturing mehtod thereof
JPH02261447A (en) Foot sole support
CA3063668A1 (en) Footwear to correct pronation issues
WO1999053785A1 (en) Insole insert having perforation-modified resiliency
US12011066B2 (en) Shoe slide with podiatric elements

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination