KR20230003813A - 에어석션배럴 일체형 리트렉터 - Google Patents
에어석션배럴 일체형 리트렉터 Download PDFInfo
- Publication number
- KR20230003813A KR20230003813A KR1020210085359A KR20210085359A KR20230003813A KR 20230003813 A KR20230003813 A KR 20230003813A KR 1020210085359 A KR1020210085359 A KR 1020210085359A KR 20210085359 A KR20210085359 A KR 20210085359A KR 20230003813 A KR20230003813 A KR 20230003813A
- Authority
- KR
- South Korea
- Prior art keywords
- retractor
- lip
- air suction
- suction barrel
- mouth
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 210000000214 mouth Anatomy 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 6
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003101 oviduct Anatomy 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
- A61C17/10—Saliva removers; Accessories therefor with mouth props, tongue guards, tongue depressors or cheek spreaders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/14—Dental appliances for receiving spittle, with or without rinsing means therefor, e.g. dental basins, spittoons, cuspidors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
도 3은 본 발명에 의한 에어석션배럴 일체형 리트렉터의 사용모습을 보인 도.
12: 입술 견인부 12a: 오목홈면
13: 손잡이부 14: 입술 가압부
20: 에어석션배럴
Claims (6)
- 입술 가장자리에 접촉되는 반원형의 오목홈면(12a)이 형성된 입술 견인부(12)와, 상기 입술 견인부(12)을 잡아당겨 입이 벌어지게 하는 손잡이부(13)를 포함하는 리트렉터(10)에 있어서,
상기 입술 견인부(12)의 하단에는 아랫입술을 누르는 입술 가압부(14)가 일체로 구비되고, 상기 입술 가압부(14)에는 에어석션배럴(20)이 일체로 부착되는 것을 특징으로 하는 에어석션배럴 일체형 리트렉터.
- 청구항 1에 있어서,
상기 리트렉터(10)는 구강 내부에 삽입되어 볼 안쪽면에 접촉되는 구강 삽입부(11)와;
상기 구강 삽입부(11)의 끝단에 일체로 연결되고, 윗입술과 아랫입술의 가장자리 부분에 접하는 오목홈면(12a)이 형성된 입술 견인부(12)와;
상기 입술 견인부(12)의 바깥쪽 중간부분에 일체로 연결되는 손잡이부(13)와;
상기 입술 견인부(12)의 하단에서 수평방향으로 연장되면서 측단이 상기 에어석션배럴(20)과 일체로 연결되는 입술 가압부(14);로 구성된 것을 특징으로 하는 에어석션배럴 일체형 리트렉터.
- 청구항 1에 있어서,
상기 에어석션배럴(20)은 하단쪽으로 갈수록 직경이 작아지는 형태로 형성되고, 개방된 상면은 상기 입술 가압부(14)와 동일 수평면 상에 위치되어 구강 착용시 얼굴면과 직각을 이루는 것을 특징으로 하는 에어석션배럴 일체형 리트렉터.
- 청구항 3에 있어서,
상기 에어석션배럴(20)은 하단으로 갈수록 얼굴면에서 점점 더 멀어지는 것을 특징으로 하는 에어석션배럴 일체형 리트렉터.
- 청구항 2에 있어서,
상기 구강 삽입부(11)의 폭(L1)과 손잡이부(13)의 폭(L2)은 상기 입술 견인부(12)의 폭(L3)보다 크게 형성되는 것을 특징으로 하는 에어석션배럴 일체형 리트렉터.
- 청구항 1에 있어서,
상기 리트렉터(10)와 에어석션배럴(20)은 135℃ 이상의 용융점을 갖는 합성수지로 사출 성형되어 제작되는 것을 특징으로 하는 에어석션배럴 일체형 리트렉터.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210085359A KR102579744B1 (ko) | 2021-06-30 | 2021-06-30 | 에어석션배럴 일체형 리트렉터 |
PCT/KR2021/009175 WO2023277233A1 (ko) | 2021-06-30 | 2021-07-16 | 에어석션배럴 일체형 리트렉터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210085359A KR102579744B1 (ko) | 2021-06-30 | 2021-06-30 | 에어석션배럴 일체형 리트렉터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20230003813A true KR20230003813A (ko) | 2023-01-06 |
KR102579744B1 KR102579744B1 (ko) | 2023-09-18 |
Family
ID=84690297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020210085359A Active KR102579744B1 (ko) | 2021-06-30 | 2021-06-30 | 에어석션배럴 일체형 리트렉터 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR102579744B1 (ko) |
WO (1) | WO2023277233A1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006326017A (ja) * | 2005-05-27 | 2006-12-07 | Hideaki Yatsuhashi | 口腔内清掃治療用開口器 |
KR20190112014A (ko) * | 2017-02-13 | 2019-10-02 | 아스트라덴티움 헬스 테크놀로지스, 에스.엘. | 치과 시술용 보조장치 |
KR102055797B1 (ko) | 2018-07-02 | 2019-12-13 | 연세대학교 산학협력단 | 치과용 구강 견인기 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120003632A (ko) * | 2010-07-05 | 2012-01-11 | 가톨릭대학교 산학협력단 | 치과용 리트랙터 |
CN213372678U (zh) * | 2020-05-18 | 2021-06-08 | 佛山市齐贝医疗器械有限公司 | 一种带飞沫抽吸管的开口器 |
-
2021
- 2021-06-30 KR KR1020210085359A patent/KR102579744B1/ko active Active
- 2021-07-16 WO PCT/KR2021/009175 patent/WO2023277233A1/ko active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006326017A (ja) * | 2005-05-27 | 2006-12-07 | Hideaki Yatsuhashi | 口腔内清掃治療用開口器 |
KR20190112014A (ko) * | 2017-02-13 | 2019-10-02 | 아스트라덴티움 헬스 테크놀로지스, 에스.엘. | 치과 시술용 보조장치 |
KR102055797B1 (ko) | 2018-07-02 | 2019-12-13 | 연세대학교 산학협력단 | 치과용 구강 견인기 |
Also Published As
Publication number | Publication date |
---|---|
WO2023277233A1 (ko) | 2023-01-05 |
KR102579744B1 (ko) | 2023-09-18 |
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