KR101812129B1 - Patch for restoring tooth - Google Patents

Patch for restoring tooth Download PDF

Info

Publication number
KR101812129B1
KR101812129B1 KR1020150044138A KR20150044138A KR101812129B1 KR 101812129 B1 KR101812129 B1 KR 101812129B1 KR 1020150044138 A KR1020150044138 A KR 1020150044138A KR 20150044138 A KR20150044138 A KR 20150044138A KR 101812129 B1 KR101812129 B1 KR 101812129B1
Authority
KR
South Korea
Prior art keywords
sheet
tooth
regeneration component
component
bone
Prior art date
Application number
KR1020150044138A
Other languages
Korean (ko)
Other versions
KR20160116439A (en
Inventor
한훈섭
배장우
Original Assignee
한훈섭
배장우
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 한훈섭, 배장우 filed Critical 한훈섭
Priority to KR1020150044138A priority Critical patent/KR101812129B1/en
Publication of KR20160116439A publication Critical patent/KR20160116439A/en
Application granted granted Critical
Publication of KR101812129B1 publication Critical patent/KR101812129B1/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K6/007—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7007—Drug-containing films, membranes or sheets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
    • A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
    • A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
    • A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
    • A61K9/7092—Transdermal patches having multiple drug layers or reservoirs, e.g. for obtaining a specific release pattern, or for combining different drugs

Abstract

The present invention relates to a patch for regenerating a tooth, which is designed to protect a damaged individual tooth (2) in order to allow a damaged tooth due to cracks and fractures to be seen as a natural tooth, A pressure-sensitive adhesive sheet (10) comprising an adhesive component so as to be adhered in a form corresponding to an outer surface of the adhesive sheet (10); A tooth regeneration component feed sheet (30) stacked on the adhesive sheet (10) and including a tooth regeneration component; A release amount adjusting sheet 20 laminated between the adhesive sheet 10 and the tooth regeneration component feeder sheet 30 and including an immediate layer or a slower layer to control the component release of the tooth regeneration component feeder sheet 30; A surface shading sheet 40 laminated on the tooth regeneration component supply sheet 30 and corresponding to the hue of the individual teeth 2 to cover the surface of the tooth regeneration component supply sheet 30 and to make it look like a natural tooth ); And a transparent coating sheet 50 laminated on the surface shading sheet 40 so as to protect the surface shading sheet 40. The tooth regeneration component supplying sheet 30 is made of a hydroxyapatite ) Of 70 to 90% by volume and β-TCP (Tri Calcium Phosphate) of 10 to 30% by volume. The hydroxyapatite has a chemical composition similar to that of natural bone or tooth mineral Β-TCP (Tri Calcium Phosphate) is a raw material for the synthesis of bone cement, and is in the form of a powder. The β-TCP (Tri Calcium Phosphate) is used as a bone substitute for bone grafting or regeneration. And the interval W between the rim portion 72 of the patch and the rim portion 74 of the individual tooth 2 is in the range of 0.05 to 0.2 mm formed to And that is characterized.

Description

Patch for restoration tooth

The present invention relates to a patch for regenerating a tooth, and more particularly, to a patch for regenerating a tooth for allowing a damaged tooth due to cracks and fractures to be seen as a natural tooth, will be.

In modern society, the reality about the appearance superficialism is considerably important. As a result, the growth of the related arts (including dental molding), skin, hair, and nail art is very high.

Particularly, as shown in FIG. 1, in a case where a crack 102 is present in the tooth 100 or a fracture site is broken, mental and physical stresses due to intestinal depression or depression are accumulated. Such a tooth 100 can be cured through continuous treatment and implant treatment, but it is not universally applied because it causes an economic burden.

Patent Document 10-2002-0001620 discloses an adhesive layer formed on the surface of a chemical layer and a chemical layer having a whitening component so as to be used for disposable use whenever necessary, apart from the economic burden due to such treatment and treatment, Discloses a patch for tooth whitening which allows attachment of a tooth whitening patch, and Japanese Laid-Open Patent Application No. 10-2004-0078384 discloses a method of applying a water-soluble ointment containing a mixed ingredient for tooth whitening to a tooth and allowing the ointment to penetrate into the oral cavity And a water-soluble pressure-sensitive adhesive for allowing the protective layer to adhere continuously.

However, the above-described techniques have been developed solely for the whitening effect of the teeth, and have been used for therapeutic purposes mainly by using the sleeping time.

Accordingly, the present invention was conceived to solve the above-mentioned problems, and it is an object of the present invention to provide a tooth regeneration apparatus and a tooth regeneration apparatus for regenerating a tooth, The main point of the patch is the technical problem.

According to an aspect of the present invention, there is provided a pressure sensitive adhesive sheet comprising: a pressure sensitive adhesive sheet (10) comprising a pressure sensitive adhesive component to be adhered in a corresponding manner to an outer surface of a damaged individual tooth (2); A tooth regeneration component feed sheet (30) stacked on the adhesive sheet (10) and including a tooth regeneration component; A release amount adjusting sheet 20 laminated between the adhesive sheet 10 and the tooth regeneration component feeder sheet 30 and including an immediate layer or a slower layer to control the component release of the tooth regeneration component feeder sheet 30; A surface shading sheet 40 laminated on the tooth regeneration component supply sheet 30 and corresponding to the hue of the individual teeth 2 to cover the surface of the tooth regeneration component supply sheet 30 and to make it look like a natural tooth ); And a transparent coating sheet 50 laminated on the surface shading sheet 40 so as to protect the surface shading sheet 40. The tooth regeneration component supplying sheet 30 is made of a hydroxyapatite ) Of 70 to 90% by volume and β-TCP (Tri Calcium Phosphate) of 10 to 30% by volume. The hydroxyapatite has a chemical composition similar to that of natural bone or tooth mineral Β-TCP (Tri Calcium Phosphate) is a raw material for the synthesis of bone cement, and is in the form of a powder. The β-TCP (Tri Calcium Phosphate) is used as a bone substitute for bone grafting or regeneration. And the interval W between the rim portion 72 of the patch and the rim portion 74 of the individual tooth 2 is in the range of 0.05 to 0.2 mm formed to It provides that the patch for tooth play, characterized.

delete

delete

Further, the adhesive sheet 10 further includes a protective sheet 60 on the outer surface thereof.

The patch for regenerating a tooth according to the present invention is a patch for regenerating a tooth, which covers a damage area such as cracks and fractures generated in individual teeth by a surface shade sheet in the form of a sticker and supplies a tooth regeneration component to a damaged tooth through a patch regeneration component feed sheet By showing the damaged area of the tooth to look like a natural tooth, the user having the damaged tooth can be confident and regenerate the tooth.

In addition, there is an effect of reducing the economic burden on patients who require continuous treatment of teeth and implant surgery.

Fig. 1 shows an example of a damaged tooth
2 is a cross-sectional view of a patch for regenerating a tooth according to the present invention
Fig. 3 is a view showing the state of use of the patch according to the present invention
Figure 4 shows another embodiment of a patch according to the invention

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

The patch for regeneration of teeth according to the present invention is designed to allow a damaged tooth due to cracks and fractures to be seen as a natural tooth and also to regenerate a tooth by infiltrating the damaged part with a tooth regeneration component. The release sheet 20, the tooth regeneration component feed sheet 30, the surface shade sheet 40, and the coating sheet 50 with reference to FIGS.

2 and 3, the pressure-sensitive adhesive sheet 10 is formed in a shape corresponding to the outer surface of the individual teeth 2 damaged due to cracks 5 and fracture, so that individual teeth (not shown) facing the pressure- 2) and a release amount adjustment sheet 20 (to be described later).

Since the adhesive sheet 10 is directly adhered to the individual teeth 2 and used in the human body, it is preferable that the adhesive sheet 10 is formed of a harmless medical material free from carcinogenic substances, and in particular, the adhesive material includes gelatin, polyacrylic acid, polyvinyl alcohol , Xanthan gum, gallan gum, sodium alginate, polyvinylpyrrolidone, polyvinylformamide, carboxymethylcellulose, and carboxypolymethylene can be selected and used.

A release regulating sheet 20, a tooth regeneration component feed sheet 30, a surface shading sheet 40 and a coating sheet 50 are sequentially laminated on the adhesive sheet 10 to form a tooth regeneration patch A In this case, it is preferable that each sheet is formed in the same size and laminated so that the outer appearance is neatly formed. It is preferable that the sheets are formed so as to coincide with the sizes of the individual teeth 2, It is preferable that the size of the individual teeth 2 is smaller than that of the individual teeth 2 as shown in FIG. Or individually tailored to the size of the user's teeth.

At this time, the interval W between the rim 72 of the patch A and the rim 74 of the individual teeth 2 is preferably 0.05 to 0.2 mm, and the interval W is 0.05 mm The size of the edge of the patch may deviate from the edge of the individual tooth 2 and if it is larger than 0.2 mm the individual tooth 2 and the crack 5 and the fracture And thus the aesthetic effect is hindered.

On the other hand, when the patch A is larger than the size of the individual teeth 2, the entire surface of the patch A is not brought into close contact with the outer surface of the individual teeth 2, and the rim portion is left.

On the adhesive sheet 10, a release amount control sheet 20 and a tooth regeneration component feed sheet 30 are laminated in order.

First, the tooth regeneration component supply sheet 30 is provided to infiltrate a tooth regeneration component into a damaged area of an individual tooth 2 such as a crack 5 and a fracture, which is the object of the present invention, Regeneration component. At this time, the tooth regeneration component is manufactured by synthesizing and sintering materials of hydroxyapatite and β-TCP (Tri Calcium Phosphate), or by manufacturing natural materials such as coral.

The hydroxyapatite is a common medical material used as a bone substitute material for bone grafting or regeneration because of its chemical composition similar to that of a natural bone or tooth mineral part. It is a biocompatible inorganic material to be. It has excellent biological and chemical properties, has no toxicity, and is biocompatible with teeth and bones.

The above-mentioned β-TCP (Tri Calcium Phosphate) is a beta-form trisodium phosphate used as a raw material for the synthesis of bone cement, which is mainly used as a powder, and is mainly used as a filler in bone defects. It is also used in the manufacture of medical products such as calcium fortifier, particle size regulator, and artificial bone.

In order to maximize the effect of the tooth regeneration component, the tooth regenerative component supply sheet 30 is made of hydroxyapatite and β-TCP (Tri Calcium Phosphate) %, And 10 to 30% by volume of β-TCP. At this time, the hydroxyapatite and beta-TCP (Tri Calcium Phosphate) are preferably used in common well-known medical materials.

In addition, the tooth regeneration component feed sheet 30 can be formed in the form of a powder sinter or gel, and this gel shape allows the tooth regeneration component to actively act on the individual teeth 2 during use of the patch A, It is possible to have an effect that can be supplied to the damaged part of the body.

On the other hand, the release amount adjustment sheet 20 provided between the tooth regeneration component supply sheet 30 and the adhesive sheet 10 regulates the release amount of the tooth regeneration component contained in the tooth regeneration component supply sheet 30. At this time, it is preferable that the release amount adjusting sheet 20 includes the inner layer in order that the effect of the tooth regeneration component can be exhibited quickly, and the outer layer is formed so as to continuously exhibit the effect.

On the tooth regeneration component supply sheet 30, a surface shading sheet 40 is laminated. The surface shade sheet 40 is configured to cover the surface of the individual tooth 20 as shown in FIG. Specifically, the surface shading sheet 40 covers the surface of the tooth regeneration component supplying sheet 30, and the patch A according to the present invention is formed so as to correspond to the color of the individual teeth 2 and used for tooth regeneration And the damaged individual tooth 2 due to the crack 5 and fracture can be seen as a natural tooth, thereby giving the user with the damaged tooth confidence. At this time, the surface shade sheet 40 may be custom-made to suit the color of the individual teeth, or may be selected from the closest color of the previously manufactured ones.

A coating sheet 50 is laminated on the surface shading sheet 40 to protect the surface shading sheet 40. The coating sheet 50 serves to protect the surface shade sheet 40 from the external environment and is configured to prevent the deformation of the patch A during the use time. In particular, the surface shade sheet 40 It is preferable to use a flexible material having a waterproof property such as a film or vinyl as a transparent material so that it can be recognized from the outside.

The adhesive sheet 10, the release amount adjustment sheet 20, the tooth regeneration component supply sheet 30, the surface shading sheet 40, and the coating sheet 50 of the present invention are preferably used as a harmless material , Thereby preventing the human body, in particular, from being damaged by the teeth, and being formed in the form of a sticker using an adhesive component so as to be detachably attached to the individual tooth (2), so that it is easy to use anytime and anywhere, This is possible.

The protective sheet 60 may further include a protective sheet 60 detachable from the adhesive sheet 10 when the patch A of the present invention is used to protect the adhesive material of the adhesive sheet 10, A film or the like which can be easily detached from the substrate 10.

As described above, by supplying the tooth regeneration component according to the present invention through a sticker shape, it is possible to reduce the economic burden on patients who require continuous treatment of teeth and implant surgery.

2: individual tooth 10: adhesive sheet
20: release amount adjustment sheet 30: tooth regeneration component supply sheet
40: surface shade sheet 50: coating sheet
60: Protective sheet

Claims (4)

A pressure sensitive adhesive sheet (10) comprising an adhesive component so as to be adhered in a form corresponding to the outer surface of the damaged individual tooth (2); A tooth regeneration component feed sheet (30) stacked on the adhesive sheet (10) and including a tooth regeneration component; A release amount adjusting sheet 20 laminated between the adhesive sheet 10 and the tooth regeneration component feeder sheet 30 and including an immediate layer or a slower layer to control the component release of the tooth regeneration component feeder sheet 30; A surface shading sheet 40 laminated on the tooth regeneration component supply sheet 30 and corresponding to the hue of the individual teeth 2 to cover the surface of the tooth regeneration component supply sheet 30 and to make it look like a natural tooth ); And a transparent coating sheet (50) laminated on the surface shading sheet (40) to protect the surface shading sheet (40)
The tooth regeneration component supply sheet 30 is composed of 70 to 90% by volume of hydroxyapatite and 10 to 30% by volume of β-TCP (Tri Calcium Phosphate)
The hydroxyapatite is used as a bone substitute material for bone grafting or regeneration in a chemical composition similar to that of a natural bone or a tooth mineral part. The hydroxyapatite is composed of a biocompatible inorganic material having the same component structure as a bone or a tooth of a human body, The β-TCP (Tri Calcium Phosphate) is a starting material for the synthesis of bone cement and is composed of beta-form trisodium phosphate, which is formed as a powder and used as a filler in bone defects.
And the interval W between the rim 72 of the patch and the rim 74 of the individual tooth 2 is 0.05 to 0.2 mm.
delete delete The method according to claim 1,
And a protective sheet (60) on the outer surface of the adhesive sheet (10).
KR1020150044138A 2015-03-30 2015-03-30 Patch for restoring tooth KR101812129B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150044138A KR101812129B1 (en) 2015-03-30 2015-03-30 Patch for restoring tooth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150044138A KR101812129B1 (en) 2015-03-30 2015-03-30 Patch for restoring tooth

Publications (2)

Publication Number Publication Date
KR20160116439A KR20160116439A (en) 2016-10-10
KR101812129B1 true KR101812129B1 (en) 2017-12-26

Family

ID=57146034

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150044138A KR101812129B1 (en) 2015-03-30 2015-03-30 Patch for restoring tooth

Country Status (1)

Country Link
KR (1) KR101812129B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101943545B1 (en) * 2016-12-21 2019-01-29 한훈섭 Teeth bleaching patch with discolor layer
KR20230062001A (en) 2021-10-29 2023-05-09 주식회사 다이아덴트 Dental Cement Composition that using Fluoride releasing and Bio-ceramic material

Also Published As

Publication number Publication date
KR20160116439A (en) 2016-10-10

Similar Documents

Publication Publication Date Title
US11793663B2 (en) Dressing for concealing a structure on a human body
de Caxias et al. Classification, history, and future prospects of maxillofacial prosthesis
US20050084819A1 (en) Abutment system and method for preparing the same
WO2009105790A3 (en) Dental implant abutment
PT1761196E (en) Zirconium oxide-based dental implant and method for producing said dental implant
JP2013510606A5 (en)
Deogade et al. A direct investment method of closed two-piece hollow bulb obturator
KR101812129B1 (en) Patch for restoring tooth
TW201517923A (en) Prosthesis
Hatami et al. Magnet-retained facial prosthesis combined with maxillary obturator
Ahmed et al. Rehabilitation of nose using silicone based maxillofacial prosthesis
Nilanonth et al. Combination prosthetic design providing a superior retention for mid-facial defect rehabilitation: A Case Report
US20140107408A1 (en) Device for correcting sunken cheeks
Gurbuz et al. Nasal prosthesis rehabilitation: a case report.
Chaturvedi et al. Rehabilitation of nose following chemical burn using CAD/CAM made substructure for implant retained nasal prosthesis: a clinical report
KR20160099379A (en) Patch for protecting tooth
Sipahi et al. The prosthodontic restoration of a self-inflicted gunshot maxillofacial defect: a short-term follow-up case report.
Yeshwante et al. Prosthetic Rehabilitation of an Amputated finger
Shah et al. Management of a partially edentulous patient with bilateral mandibular tori-a case report
KR101588561B1 (en) installing method for dental prosthesis
Sybil et al. Nanomaterials in prosthetic rehabilitation of maxillofacial defects
Mekayarajjananonth et al. Clear acrylic resin device for orientation and placement of a small facial prosthesis
Babu et al. An innovative technique for fabrication of finger prosthesis–A case report
Kuthiala et al. Prosthetic rehabiliation of anotia: a sense of emotional relief
Metha et al. Prosthodontic rehabilitation of hemimaxillectomy patient with permanent silicon based obturator

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
GRNT Written decision to grant