AU2021102188A4 - Portable fixing device for oral dental photography - Google Patents
Portable fixing device for oral dental photography Download PDFInfo
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- AU2021102188A4 AU2021102188A4 AU2021102188A AU2021102188A AU2021102188A4 AU 2021102188 A4 AU2021102188 A4 AU 2021102188A4 AU 2021102188 A AU2021102188 A AU 2021102188A AU 2021102188 A AU2021102188 A AU 2021102188A AU 2021102188 A4 AU2021102188 A4 AU 2021102188A4
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- AU
- Australia
- Prior art keywords
- oral
- occlusal pad
- connecting rod
- clamping
- fixing device
- 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.)
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- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims abstract description 5
- 210000000214 mouth Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
- G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
- G03B42/04—Holders for X-ray films
- G03B42/042—Holders for X-ray films for dental applications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Dentistry (AREA)
- Radiology & Medical Imaging (AREA)
- High Energy & Nuclear Physics (AREA)
- General Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
This invention discloses portable fixing device for oral dental photography that
relates to the technical field of medical equipment. The invention comprises tooth
clamping bracket, connecting rod and oral occlusal pad, wherein the tooth clamping
bracket body is a U-shaped bracket body with smooth transition corners and recessed
groove at the bottom. Two clamping plates are arranged on the inner sides of brackets
at two sides of the U-shaped bracket body, tooth clamping groove is formed between
the clamping plates, the connecting plate is arranged on the U-shaped bracket body
that connects with bracket universal joint arranged at one end of the connecting
rod.The middle end of the connecting rod is a coupling rod, and the other end of the
connecting rod connects oral occlusal pad universal joint and oral occlusal pad. The
oral occlusal pad is provided with base and occlusal end. The portable fixing device
for oral dental photography provided by this invention is efficient for photograph, it has
reasonable structural design and safe and sanitary for use, and it is suitable for
popularization and use in medical institutions.
1/3
FIGURES
1
3
Figure 1
Description
1/3 FIGURES
1
3 Figure 1
Portable fixing device for oral dental photography
TECHNICAL FIELD The invention relates to the technical field of medical equipment, in particular to portable fixing device for oral dental photography.
BACKGROUND Dental photography is common diagnostic method used by dentists. Through dental photography, we can know the situation of affected teeth, diagnose and judge the treatment effect of teeth. The existing diagnosis technology has the disadvantages of high cost, low efficiency and time consuming. At present, photography in most small and medium-sized hospitals adopts the traditional manual operation, that is, after the medical staff put the dental film, CCD probe or CR image plate into the patient's mouth by hand, the patient holds down the film by hand for photography. Because it is difficult to ensure the hands of patients and doctors are clean, and the treated oral cavity is often accompanied by wounds, film shooting is neither hygienic nor safe, and it is easy to cause cross infection. At the same time, when the patient holds the film by hand for shooting, the rays will irradiate the fingers, which is not in conformity with the radiation hygiene and safety. In addition, in the developed countries, it is required to take pictures with a film holder, and it is also explicitly recommended to take pictures with a film holder in the teaching materials of oral photography in China. However, there has been no film holder suitable for China's national conditions in China.
SUMMARY The purpose of the present invention is to overcome the above problems in the prior art, and to provide a portable fixing device for oral dental photography, which can finish the operation efficiently and quickly during oral dental photography, and has reasonable structural design, safe and sanitary use, and is suitable for popularization and use in medical institutions. In order to achieve the above technical purpose and effect, the present invention is realized by the following technical scheme:
Portable fixing device for oral dental photography is characterized in tooth clamping bracket, connecting rod and oral occlusal pad, wherein the tooth clamping bracket body is a U-shaped bracket body with smooth transition corners and recessed groove at the bottom. Two clamping plates are arranged on the inner sides of brackets at two sides of the U-shaped bracket body, tooth clamping groove is formed between the clamping plates, the connecting plate is arranged on the U-shaped bracket body that connects with bracket universal joint arranged at one end of the connecting rod. The middle end of the connecting rod is a coupling rod, and the other end of the connecting rod connects oral occlusal pad universal joint and oral occlusal pad. The oral occlusal pad is provided with base and occlusal end. Preferably, two clamping plates are arranged on the inner sides of the brackets on both sides of the u-shaped frame body, and the second clamping plate on the outer side is thicker than the first clamping plate on the inner side.The thickness of the first clamping plate is 1mm, and the thickness of the second clamping plate is 3-5mm. At least four fastening knobs are arranged on the described second clamping plate. Preferably, the connecting plate is arranged on the u-shaped frame body, and a connecting hole is arranged on the connecting plate to connect with first connecting end at the end of bracket universal joint. The oral occlusal pad is connected with a second connecting end at the end of occlusal pad universal joint .
Preferably, the dental piece clam bracket is provided with two specification according to that transverse and vertical lengths of oral dental pieces. Another object of the present invention is to provide an application method of portable fixing device for oral dental photography, that is, oral dental pieces are inserted from the upper end of the U-shaped frame body from the dental piece clamping groove to the recessed groove provided at the bottom of the U-shaped frame body, and then fixed by a fastening knob, and the fixed oral dental pieces are stably fixed on a dental piece clamping bracket which is connected with connecting rod, and two ends of the connecting rod are respectively bracket universal joint and occlusal pad universal joint which are connected with oral occlusal pad. The tooth clamping bracket is placed in the oral cavity, and the oral occlusal pad is placed on one side of the teeth. The two ends of the connecting rod connects the tooth clamping bracket and the oral occlusal pad are universal joints, which can adjust the position of oral teeth through the dental occlusal pad. After staying in a suitable position, the oral dental photography can be completed by keeping the dental occlusal pad still. The invention has the beneficial effects that: portable fixing device for oral dental photography comprises tooth clamping bracket, connecting rod and oral occlusal pad, wherein the tooth clamping bracket body is U-shaped bracket body with smooth transition corners and recessed groove at the bottom. Two clamping plates are arranged on the inner sides of brackets at two sides of the U-shaped bracket body, and connecting plate is arranged on the U-shaped bracket body that connects with bracket universal joint arranged at one end of the connecting rod.The middle end of the connecting rod is a coupling rod, and the other end of the connecting rod connects oral occlusal pad universal joint and oral occlusal pad. The oral occlusal pad is provided with base and occlusal end. The portable fixing device for oral dental photography provided by this invention is efficient for photograph, it has reasonable structural design and safe and sanitary for use, and it is suitable for popularization and use in medical institutions. In order to explain the technical scheme of the embodiments of the present invention more clearly, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to these drawings for ordinary technicians in the field without paying creative labor. Fig. 1 is structural schematic diagram of a portable oral dental photograph fixing device according to the present invention Fig. 2 is schematic structural diagram of the tooth clamping bracket according to the present invention Fig. 3 is schematic structural diagram of the connecting rod according to the present invention Fig. 4 is a schematic structural diagram of the oral occlusal pad according to the present invention In the drawings, the parts represented by each reference number are listed as follows:
101- tooth clamping bracket, 102-U-shaped bracket body, 103-first clamping plate, 104-tooth clamping groove, 105-recessed groove, 106- connecting plate, 107 connecting hole, 108-fastening knob, 2-connecting rod, 201-coupling rod, 202-bracket universal joint, 203- oral occlusal pad universal joint, 204-first connecting end, 205 second connecting end, 3- oral occlusal pad, 301-base, 302-occlusal end
BRIEF DESCRIPTION OF THE FIGURES The technical scheme in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative labor belong to the scope of protection of the present invention.
DESCRIPTION OF THE INVENTION With reference from figure 1 to figure 4, Portable fixing device for oral dental photography is characterized in tooth clamping bracket 1, connecting rod 2 and oral occlusal pad 3, wherein the tooth clamping bracket body 1 is U-shaped bracket body 101 with smooth transition corners and recessed groove 105 at the bottom. Two clamping plates are arranged on the inner sides of brackets at two sides of the U-shaped bracket body 101, tooth clamping groove 104 is formed between the clamping plates,and connecting plate 106 is arranged on the U shaped bracket body 101 that connects with bracket universal joint arranged at one end of the connecting rod 201. The middle end of the connecting rod 2 is coupling rod 201, and the other end of the connecting rod 2 connects oral occlusal pad universal joint 203 and oral occlusal pad 3. The oral occlusal pad 3 is provided with base and occlusal end 302. Wherein, two clamping plates are arranged on the inner sides of the brackets on both sides of the U-shaped frame body 101, and the second clamping plate 103 on the outer side is thicker than the first clamping plate 102 on the inner side. The thickness of the first clamping plate 102 is 1mm, and the thickness of the second clamping plate 103 is 3-5mm. At least four fastening knobs 108 are provided on the second clamping plate 103. The u-shaped frame body 101 is provided with a connecting plate 106, and the connecting plate 106 is provided with an engaging hole 107 which is connected with the first engaging end 204 provided at the end of the bracket universal joint 202. The oral occlusal pad 3 is connected with a second engaging end 205 provided at the end of the universal joint 203 of the occlusal pad. Wherein, the dental piece clamping bracket 1 is provided with two specifications according to the transverse and vertical lengths of oral dental pieces. Wherein, the dental piece clamping bracket 1 is provided with two specifications according to the transverse and vertical lengths of oral dental pieces. Embodiment As shown in Fig.1-4, portable fixing device for oral dental photography includes a dental clamping bracket 1, connecting rod 2 and an oral occlusal pad 3, wherein the connecting rod 2 connects the bracket and the oral occlusal pad 3; The main body of the dental piece clamping bracket 1 is U-shaped bracket body 101, with smooth corners and a recessed groove 105 at the bottom. Two clamping plates are arranged on the inner sides of the brackets on both sides of the U-shaped bracket body 101, and the second clamping plate 103 on the outer side is thicker than the first clamping plate 102 on the inner side. The first clamping plate 102 has a thickness of 1mm, and the second clamping plate 103 has a thickness of 3-5 mm. The second clamping plate 103 is provided with at least four fastening knobs 108. A tooth clamping groove 104 is formed between the clamping plates. The u-shaped frame body 101 is provided with a connecting plate 106, and the connecting plate 106 is provided with an engaging hole 107 which is connected with the first engaging end 204 provided at the end of the bracket universal joint 202; The middle end of the connecting rod 2 is a coupling rod 201, and the other end of the connecting rod 2 is an occlusal pad universal joint 203 which is connected with the oral occlusal pad 3. The oral occlusal pad 3 is connected with a second connecting end 205 arranged at the end of the occlusal pad universal joint 203, and the oral occlusal pad 3 is provided with a base 301 and an occlusal end 302. Wherein, the dental piece clamping bracket 1 is provided with two specifications according to the transverse and vertical lengths of oral dental pieces. This invention provides method of portable fixing device for oral dental photography, which is oral teeth are inserted from the upper end of U-shaped frame body 101 into the recessed groove 105 provided at the bottom of U-shaped frame body 101, and then fixed by fastening knob 108. After fixation, oral teeth are stably fixed on the dental clamping bracket 1, which is connected with connecting rod 2, whose two ends are bracket universal joint 201 and occlusal pad universal joint 202 respectively. The tooth clamping bracket 1 is placed in the oral cavity, and the oral occlusal pad 3 is placed on one side of teeth. The teeth on one side bite the oral occlusal pad 3. The two ends of the connecting rod 1 connecting the tooth clamping bracket 1 and the oral occlusal pad 3 are universal joints, which can adjust the position of oral teeth through the dental occlusal pad 3 (i.e., when the oral occlusal pad 3 passes through the teeth on the movable side, the oral occlusal pad 3 conducts through the connecting rod 2. The relative position of the oral teeth on the tooth clamping bracket 1 and the fitting degree with the teeth can be adjusted), and the oral teeth photography can be completed by keeping the teeth occluding the oral occlusal pad 3 motionless after being in a proper position. The invention has the beneficial effects that: the portable oral dental photography fixing device comprises a dental clamp bracket, a connecting rod and an oral occlusal pad, wherein two ends of the connecting rod are connected with the dental clamp bracket and the oral occlusal pad through universal joints, and oral dental pieces are inserted into a dental card slot for stable fixation; The tooth clamping bracket is placed in the oral cavity, and the oral occlusal pad is placed at one side of the teeth. The position of oral dental film can be adjusted through the dental occlusal pad, and oral photography can be carried out after adjustment, which is efficient and fast when taking pictures; It solves the problems that the existing shooting auxiliary tools are inconvenient and practical, and need to be adjusted by hand. It has reasonable structural design, safe and sanitary use and is suitable for popularization and use in medical institutions.
In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that specific features, structures, materials or characteristics described in connection with this embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiment does not describe all the details in detail, nor does it limit the invention to only the specific embodiment. Obviously, many modifications and variations can be made according to the contents of this specification. These embodiments are selected and described in detail in this specification, in order to better explain the principle and practical application of the present invention, so that people skilled in the technical field can understand and utilize the present invention well. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
- THE CLAIMS DEFINING THE INVENTION ARE AS FOLLOWS: 1. Portable fixing device for oral dental photography is characterized in tooth clamping bracket, connecting rod and oral occlusal pad, wherein the tooth clamping bracket body is U-shaped bracket body with smooth transition corners and recessed groove at the bottom. Two clamping plates are arranged on the inner sides of brackets at two sides of the U-shaped bracket body, tooth clamping groove is formed between the clamping plates,and connecting plate is arranged on the U-shaped bracket body that connects with bracket universal joint arranged at one end of the connecting rod. The middle end of the connecting rod is coupling rod, and the other end of the connecting rod connects oral occlusal pad universal joint and oral occlusal pad. The oral occlusal pad is provided with base and occlusal end.
- 2. Portable fixing device for oral dental photography, according to claim 1, is characterized in that two clamping plates are arranged on the inner sides of the brackets on both sides of the u-shaped frame body, and the second clamping plate on the outer side is thicker than the first clamping plate on the inner side.The thickness of the first clamping plate is 1mm, and the thickness of the second clamping plate is 3-5mm.
- 3. Portable fixing device for oral dental photography, according to claim 2, is characterized in that at least four fastening knobs are arranged on the second clamping plate.
- 4. Portable fixing device for oral dental photography, according to claim 1, is characterized in that connecting plate is arranged on the u-shaped frame body, and connecting hole is arranged on the connecting plate to connect with first connecting end at the end of bracket universal joint. The oral occlusal pad is connected with a second connecting end at the end of occlusal pad universal joint .
- 5. Portable fixing device for oral dental photography, according to claim 1, is characterized in that the dental piece clam bracket is provided with two specification according to that transverse and vertical lengths of oral dental pieces.FIGURES 1/3Figure 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021102188A AU2021102188A4 (en) | 2021-04-26 | 2021-04-26 | Portable fixing device for oral dental photography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021102188A AU2021102188A4 (en) | 2021-04-26 | 2021-04-26 | Portable fixing device for oral dental photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021102188A4 true AU2021102188A4 (en) | 2021-07-01 |
Family
ID=76584640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021102188A Ceased AU2021102188A4 (en) | 2021-04-26 | 2021-04-26 | Portable fixing device for oral dental photography |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2021102188A4 (en) |
-
2021
- 2021-04-26 AU AU2021102188A patent/AU2021102188A4/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |