CN112451150B - Multifunctional tool for stomatology department and using method thereof - Google Patents
Multifunctional tool for stomatology department and using method thereof Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000002513 implantation Methods 0.000 claims description 28
- 238000005259 measurement Methods 0.000 claims description 27
- 230000003239 periodontal effect Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000007943 implant Substances 0.000 claims description 6
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 210000000988 bone and bone Anatomy 0.000 claims description 5
- 206010044048 Tooth missing Diseases 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 208000005888 Periodontal Pocket Diseases 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000002950 deficient Effects 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 claims description 3
- 210000004513 dentition Anatomy 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 230000036346 tooth eruption Effects 0.000 claims description 3
- 210000003128 head Anatomy 0.000 description 11
- 210000000214 mouth Anatomy 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 230000013011 mating Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000002354 Edentulous Jaw Diseases 0.000 description 1
- 208000014735 Tooth injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/04—Measuring instruments specially adapted for dentistry
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/04—Measuring instruments specially adapted for dentistry
- A61C19/043—Depth measuring of periodontal pockets; Probes therefor
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- Engineering & Computer Science (AREA)
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- Biophysics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a multifunctional tool for stomatology and a using method thereof, and belongs to the technical field of tools for stomatology, the multifunctional tool for stomatology comprises a measuring scale and a positioning scale, the measuring scale comprises a stepped scale, a handle scale and a needle scale, the stepped scale comprises a connecting part and a measuring part, the connecting part is provided with a connecting pyramid part, one end of the handle scale is provided with a connector matched with the connecting pyramid part, the connecting pyramid part is movably connected with the connector, the other end of the handle scale is detachably connected with the needle scale, the stepped scale, the handle scale and the needle scale are all marked with scales, and the connector is arranged in a hollow structure of which two ends can be matched with and connected with the pyramid part; the measuring scale and the positioning scale are matched with the using method of the measuring scale and the positioning scale, so that almost all measuring requirements of distances, gaps and the like in stomatology can be met, and the measuring scale is wide in application and ingenious in structure.
Description
Technical Field
The invention belongs to the technical field of tools for stomatology, and particularly relates to a multifunctional tool for stomatology and a using method thereof.
Background
In the field of oral science and technology, such as oral implantation, oral periodontal examination, routine repair, and oral surgery, various auxiliary measuring tools are often used, but the existing auxiliary measuring tools are either simple in structure but single in function, or multiple in function but complex in structure and high in cost, such as: 3D guide plate. Such auxiliary measuring tools directly or indirectly increase the cost of oral treatment, so there is a need for improvement and development of existing tools to meet market demand.
The traditional free hand planting technology has low precision, cannot be controlled quantitatively, depends on more clinical experience of doctors, and is easy to cause complications such as neurovascular injury, adjacent tooth injury and the like. With the development of digital technology, the surgical guide plate implantation and real-time surgical navigation are increasingly applied to clinic. However, the surgical guide plate is often used in complicated implantation operations such as edentulous jaw implantation due to its high manufacturing cost, long cycle time, and the need for a special guide plate implantation kit. In contrast, a large number of implantation operations are still free-hand implantation, and the accuracy of implantation is often influenced by various factors depending on personal experience. In addition, a rapid and practical method for actually measuring the site is lacked before, during and after the implantation, the site is not good in many cases only after the postoperative cone beam CT, and the site can only be corrected by methods of re-implanting, bone grafting and the like, so that the cost is very high. Therefore, the technology realizes that the position can be adjusted in time in the whole process by the whole process of preoperative space analysis, accurate implantation guide in the operation and postoperative position point actual measurement evaluation through the guide of the actual measurement ruler, improves the accuracy of the implantation, reduces the operation time, reduces the operation cost, helps a doctor to carry out accurate control on the implantation operation, and is a tooth planting practical technology suitable for popularization.
Disclosure of Invention
The invention aims to solve the problems that an auxiliary measuring tool for department of stomatology in the prior art is simple in structure and single in function, or multiple in function and complex in structure and high in cost, provides a multifunctional tool for department of stomatology, has multiple functions, can almost meet the requirements of length and distance to be measured in the fields of current department of stomatology, including oral cavity implantation, oral cavity periodontal inspection, conventional repair, oral cavity operation and the like, and can improve the operation efficiency and treatment precision by matching with a specific use method.
The invention is realized by the following technical scheme:
a multifunctional tool for department of stomatology comprises a measuring scale and a positioning scale, wherein the measuring scale comprises a stepped scale, a handle scale and a needle scale, the stepped scale comprises a connecting part and a measuring part, the connecting part is provided with a connecting pyramid part, one end of the handle scale is provided with a connector matched with the connecting pyramid part, the connecting pyramid part is movably connected with the connector, the other end of the handle scale is detachably connected with the needle scale, scales are marked on the stepped scale, the handle scale and the needle scale, and the connector is arranged in a hollow structure of which two ends can be matched with the connecting pyramid part; the positioning rule comprises at least one fixing hole and at least one planting positioning hole.
Furthermore, the outside middle part of connector is equipped with the opening for the connection pyramis of joint stairstepping chi.
Furthermore, the connecting cone part is conical, and the connecting head of the connecting cone part and the handle ruler is connected by Morse taper.
Furthermore, the stepped ruler and the handle ruler are made of medical stainless steel, and the needle ruler is made of nickel-titanium alloy.
Further, the needle gauge includes needle gauge connecting portion and needle gauge measuring part, the distolateral of needle gauge connecting portion is equipped with the external screw thread, and the connector one end of keeping away from of handle chi is equipped with the internal thread, and the external screw thread of needle gauge can be dismantled with the interior screw-thread fit of handle chi and be connected.
Furthermore, a small ball with the diameter of 0.5mm is arranged on the end side of the needle gauge measuring part far away from the needle gauge connecting part; the taper of the needle gauge measuring part from the end far away from the small ball to the upper part from 10mm is 0.1, and the diameter of the needle gauge measuring part from 20mm to the upper part is 2 mm.
Further, the needle gauge connecting part is also provided with a protective curved surface structure, the protective curved surface structure comprises a curved surface part and a plane part, and the plane part is matched with the section of the handle gauge.
Further, the needle gauge comprises a needle gauge connecting part and a needle gauge measuring part, and the needle gauge is connected with the handle gauge through Morse taper.
Furthermore, the two sides of the positioning ruler are symmetrically arranged, the thickness of the positioning ruler is 1-3mm, one side of the positioning ruler comprises a fixing hole and two planting positioning holes, the hole center distance of the two planting positioning holes is 7-10mm, and the edge width of the planting positioning holes is 1-2 mm.
A using method of a multifunctional measuring scale for department of stomatology,
the stepped ruler is used for measuring the length and the occlusion vertical distance of an edentulous area with single-tooth missing, double-unit, three-unit and four-unit tooth missing continuously, measuring the vertical distance of a posterior tooth edentulous area and judging whether a free hand or an operation guide plate can be used for operation in an auxiliary manner;
the handle ruler is used for measuring the opening degree of front teeth and the distance of one third below the surface when the handle ruler is vertically used; when the device is horizontally used, the device is used for measuring and analyzing the cutting width proportion of the anterior teeth;
the needle ruler is used for periodontal probe, periodontal pocket depth measurement, caries depth measurement, length and width measurement of a dental crown, implant pit preparation depth measurement and implant transgingival depth measurement; the diameter of the needle gauge is used for measuring a narrow gap and can also be used for measuring other accessible spaces and distances;
the positioning ruler is a positioning tool for dental implantation when the dentition is defective or missing, and is matched with the measuring ruler to determine a dental implantation site; the edge width of the positioning rule is used for detecting the bone mass around the artificial tooth root; the gap between the implantation positioning hole and the handle ruler can be used for observing the direction of adjacent teeth and assisting in determining the relationship between the implantation three-dimensional position of the artificial tooth root and the adjacent teeth.
Compared with the prior art, the invention has the following advantages and beneficial effects:
firstly, the multifunctional measuring scale skillfully adopting the combination of the stepped scale, the handle scale, the needle scale and the positioning scale has a simple structure, and can meet the requirements of most oral problems on measuring tools during diagnosis and treatment; compared with the existing 3D guide plate tool, the tool is lower in cost and more beneficial to popularization and use; meanwhile, the connector is arranged into a hollow structure of which two ends can be matched and connected with the pyramid part, the connecting pyramid part in the technical scheme can be inserted from two end sides of the hollow structure of the connector, so that the connection of the connector and the connecting pyramid part is realized, namely the stepped ruler and the handle ruler can realize multi-directional measurement in different connection modes; moreover, the positioning ruler can assist a doctor to quickly obtain the position and the size of the finally implanted artificial tooth root according to the tooth width of different parts of the tooth, so that the accurate implantation is ensured, and errors can be continuously corrected by the measuring ruler in the implantation process of the artificial tooth root.
In the invention, the middle part of the outer side of the connector is provided with an opening for clamping the connecting pyramid part of the stepped ruler, and a third connecting mode is added on the basis of the original two connecting modes, so that the omnibearing measurement can be realized.
In the invention, the connecting conical part is conical, and the connecting conical part and the connecting head of the handle ruler are connected by Morse taper, so that the angle is easier to adjust and the measurement is convenient.
In the invention, the stepped ruler and the handle ruler are both made of medical stainless steel, so that the ladder-shaped ruler is corrosion-resistant, high-temperature-resistant and durable; the needle ruler is made of nickel-titanium alloy, has slight elasticity, can transmit the texture of a part to be measured to hand feeling through the rigidity of the needle ruler during certain measurement, and is beneficial to diagnosis and treatment of dentists; the tissue to be tested can be protected from being subjected to excessive pressure, and negative effects are generated, such as: probing periodontal; meanwhile, the needle gauge has the characteristics of corrosion resistance, high temperature resistance and durability.
In the invention, the needle gauge comprises a needle gauge connecting part and a needle gauge measuring part, wherein an external thread is arranged on the end side of the needle gauge connecting part, an internal thread is arranged at one end of the handle gauge, which is far away from the connecting head, and the external thread of the needle gauge is matched and detachably connected with the internal thread of the handle gauge; meanwhile, the needle ruler or the handle ruler with different specifications can be selected according to requirements, and the needle ruler or the handle ruler is suitable for people of different groups of adults and children.
Sixthly, in the invention, a small ball with the diameter of 0.5mm is arranged on the end side of the needle gauge measuring part far away from the needle gauge connecting part; the needle ruler measuring part is upward from the end far away from the small ball, the upward taper from the 10mm position is 0.1, the diameter from the 20mm position is 2mm, the narrow gap measurement is mainly carried out, any accessible space and distance measurement can also be carried out, and particularly the distance between the occlusal surface and the occlusal teeth after the abutment tooth preparation is carried out.
Seventhly, the needle gauge connecting part is also provided with a curved surface protection structure, the curved surface protection structure comprises a curved surface part and a plane part, and the plane part is matched with the section of the handle gauge, so that dirt is not easy to deposit in the assembled structure, the cleaning and the disinfection are convenient, and the needle gauge connecting part is particularly suitable for the technical field of dental treatment.
The needle ruler comprises a needle ruler connecting part and a needle ruler measuring part, and the needle ruler is connected with the handle ruler through the Morse taper, so that the length and the distance in the oral cavity can be measured at more angles.
Ninth, in the invention, the positioning ruler is symmetrically arranged on two sides, the thickness of the positioning ruler is 1-3mm, and partial gap distance can be measured in an auxiliary manner; one side of the positioning ruler comprises a fixing hole and two planting positioning holes, the distance between the centers of the two planting positioning holes is 7-10mm, the diameter of each positioning hole is generally 3-5mm, the quick positioning of a tooth planting site can be realized, the edge width of each planting positioning hole is 1-2mm, the artificial periodontal bone surrounding amount can be effectively detected, the gap between each planting positioning hole and the center can be observed, the direction of adjacent teeth can be observed, and the relationship between the artificial tooth root and the adjacent teeth can be determined.
The three parts of the measuring scale in the technical scheme are respectively suitable for different measuring backgrounds and environments, and can almost meet the requirements of all lengths and distances to be measured in the fields of stomatology, including oral cavity planting, oral cavity periodontal inspection, conventional restoration, oral cavity surgery and the like by combining different connection modes, so that the operation efficiency and the treatment precision can be obviously improved.
Drawings
Fig. 1 is a schematic structural view of the multi-functional tool for stomatology of the present invention.
Fig. 2 is an enlarged view of a portion a of the measuring tape of fig. 1.
Fig. 3 is a front view of fig. 1.
Fig. 4 is a sectional view a-a of fig. 3.
Fig. 5 is a sectional view B-B of fig. 3.
Fig. 6 is an exploded view of another embodiment of the present invention.
Fig. 7 is a front view of another preferred embodiment of the present invention.
Fig. 8 is a cross-sectional view C-C of fig. 7.
Fig. 9 is a perspective view of a positioning rule according to the present invention.
Fig. 10 is a perspective view of another positioning rule according to the present invention.
Fig. 11 is a top view of fig. 10.
Wherein, 1, measuring the scale; 2. positioning a ruler; 3. calibration; 4. a thread; 11. a stepped ruler; 12. a handle ruler; 13. a needle gauge; 111. a connecting portion; 112. a measuring section; 113. a through hole; 131. a needle gauge connecting part; 132. a needle gauge measuring section; 133. protecting the curved surface structure; 21. a fixing hole; 22. planting positioning holes; 121. a connector; 1111. connecting the conical parts; 1211. a hollow structure; 1212. an opening; 1311. a curved surface portion; 1312. a planar portion; 1321. and (4) a small ball.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Example 1
The utility model provides a multi-functional instrument of department of stomatology, belongs to the instrument technical field for the department of stomatology, including dipperstick 1 and location chi 2, dipperstick 1 includes ladder-shaped chi 11, handle chi 12 and needle bar 13, ladder-shaped chi 11 includes connecting portion 111 and measuring portion 112, connecting portion 111 is equipped with connects pyramis 1111, the one end of handle chi 12 is equipped with and connects connector 121 that pyramis 1111 matches, connect pyramis 1111 and connector 121 swing joint, the other end of handle chi 12 can dismantle with needle bar 13 and be connected, all mark scale 3 on ladder-shaped chi 11, handle chi 12 and the needle bar 13, connector 121 sets up to the hollow structure 1211 that both ends all can the mating connection pyramis 1111; the positioning rule 2 comprises at least one fixing hole 21 and at least one planting positioning hole 22.
The embodiment is the most basic implementation mode, referring to fig. 1-4, wherein the positioning ruler 2 can directly give the position and size of the final implanted artificial tooth root according to the tooth width of different parts of the tooth, so as to ensure the accurate implantation, and the measuring ruler 1 can also continuously correct errors in the process of implanting the artificial tooth root.
Example 2
The utility model provides a multi-functional instrument of department of stomatology, belongs to the instrument technical field for the department of stomatology, including dipperstick 1 and location chi 2, dipperstick 1 includes ladder-shaped chi 11, handle chi 12 and needle bar 13, ladder-shaped chi 11 includes connecting portion 111 and measuring portion 112, connecting portion 111 is equipped with connects pyramis 1111, the one end of handle chi 12 is equipped with and connects connector 121 that pyramis 1111 matches, connect pyramis 1111 and connector 121 swing joint, the other end of handle chi 12 can dismantle with needle bar 13 and be connected, all mark scale 3 on ladder-shaped chi 11, handle chi 12 and the needle bar 13, connector 121 sets up to the hollow structure 1211 that both ends all can the mating connection pyramis 1111; the positioning rule 2 comprises at least one fixing hole 21 and at least one planting positioning hole 22.
Further, an opening 1212 is formed in the middle of the outer side of the connector 121 and used for clamping the connecting taper 1111 of the stepped ruler 11.
In this preferred embodiment, referring to the connection head 121 shown in fig. 6, an opening 1212 is formed in the middle of the outer side of the connection head 121 for detachably connecting with the connection cone 1111.
Example 3
The utility model provides a multi-functional instrument of department of stomatology, belongs to the instrument technical field for the department of stomatology, including dipperstick 1 and location chi 2, dipperstick 1 includes ladder-shaped chi 11, handle chi 12 and needle bar 13, ladder-shaped chi 11 includes connecting portion 111 and measuring portion 112, connecting portion 111 is equipped with connects pyramis 1111, the one end of handle chi 12 is equipped with and connects connector 121 that pyramis 1111 matches, connect pyramis 1111 and connector 121 swing joint, the other end of handle chi 12 can dismantle with needle bar 13 and be connected, all mark scale 3 on ladder-shaped chi 11, handle chi 12 and the needle bar 13, connector 121 sets up to the hollow structure 1211 that both ends all can the mating connection pyramis 1111; the positioning rule 2 comprises at least one fixing hole 21 and at least one planting positioning hole 22.
Further, the connection taper portion 1111 is conical, and the connection taper portion 1111 and the connection head 121 of the handle ruler 12 are connected by means of morse taper.
In this embodiment, the connection taper 1111 is connected with the connection head 121 of the handle ruler 12 by means of morse taper, and referring to fig. 2-3, the morse taper connection structure realizes the rotational connection between the stepped ruler 11 and the handle ruler 12, so that the multi-aspect length and distance measurement in the department of stomatology can be realized.
Example 4
The embodiment is another embodiment, a multifunctional tool for department of stomatology, belongs to the technical field of tools for department of stomatology, and comprises a measuring scale 1 and a positioning scale 2, wherein the measuring scale 1 comprises a stepped scale 11, a handle scale 12 and a needle scale 13, the stepped scale 11 comprises a connecting part 111 and a measuring part 112, the connecting part 111 is provided with a connecting pyramid 1111, one end of the handle scale 12 is provided with a connector 121 matched with the connecting pyramid 1111, the connecting pyramid 1111 is movably connected with the connector 121, the other end of the handle scale 12 is detachably connected with the needle scale 13, the stepped scale 11, the handle scale 12 and the needle scale 13 are all marked with scales 3, and the connector 121 is set into a hollow structure 1211, two ends of which can be matched with and connected with the pyramid 1111; the positioning rule 2 comprises at least one fixing hole 21 and at least one planting positioning hole 22.
Further, an opening 1212 is formed in the middle of the outer side of the connector 121 and used for clamping the connecting taper 1111 of the stepped ruler 11.
Further, as shown in fig. 7-8, the connecting taper portion 1111 is conical, and the connecting taper portion 1111 and the connecting head 121 of the handle ruler 12 are connected by means of morse taper.
Example 5
Further, the stepped ruler 11 and the handle ruler 12 are made of medical stainless steel, and the needle ruler 13 is made of nickel-titanium alloy.
Example 6
The utility model provides a multi-functional instrument of department of stomatology, belongs to the instrument technical field for the department of stomatology, including dipperstick 1 and location chi 2, dipperstick 1 includes ladder-shaped chi 11, handle chi 12 and needle bar 13, ladder-shaped chi 11 includes connecting portion 111 and measuring portion 112, connecting portion 111 is equipped with connects pyramis 1111, the one end of handle chi 12 is equipped with and connects connector 121 that pyramis 1111 matches, connect pyramis 1111 and connector 121 swing joint, the other end of handle chi 12 can dismantle with needle bar 13 and be connected, all mark scale 3 on ladder-shaped chi 11, handle chi 12 and the needle bar 13, connector 121 sets up to the hollow structure 1211 that both ends all can the mating connection pyramis 1111; the positioning rule 2 comprises at least one fixing hole 21 and at least one planting positioning hole 22.
Further, an opening 1212 is formed in the middle of the outer side of the connector 121 and used for clamping the connecting taper 1111 of the stepped ruler 11.
Further, the connection taper portion 1111 is conical, and the connection taper portion 1111 and the connection head 121 of the handle ruler 12 are connected by means of morse taper.
Further, the stepped ruler 11 and the handle ruler 12 are made of medical stainless steel, and the needle ruler 13 is made of nickel-titanium alloy.
Further, the needle gauge 13 comprises a needle gauge connecting portion 131 and a needle gauge measuring portion 132, the end side of the needle gauge connecting portion 131 is provided with an external thread 4, one end of the handle gauge 12, which is far away from the connecting head 121, is provided with an internal thread 4, and the external thread 4 of the needle gauge 13 is matched with the internal thread 4 of the handle gauge 12 to be detachably connected.
Further, a small ball 1321 with the diameter of 0.5mm is arranged on the end side of the needle gauge measuring part 132 far away from the needle gauge connecting part 131; the taper of the needle gauge measuring part 132 from the end far away from the small ball 1321 to the top is 0.1 from 10mm, and the diameter is 2mm from 20 mm.
Further, the needle gauge connecting portion 131 is further provided with a protective curved structure 133, the protective curved structure 133 includes a curved portion 1311 and a flat portion 1312, and the flat portion 1312 matches with the cross section of the handle gauge 12.
In this embodiment, the needle gauge 13 includes a needle gauge connecting portion 131 and a needle gauge measuring portion 132, the end side of the needle gauge connecting portion 131 is provided with an external thread 4, one end of the handle gauge 12 away from the connector 121 is provided with an internal thread 4, the external thread 4 of the needle gauge 13 is matched with the internal thread 4 of the handle gauge 12 to realize detachable connection, which is convenient for replacing parts and also convenient for assembling and storing the measuring scale 1; meanwhile, the Morse taper connection of the measuring scale 1 and the positioning scale 2 can increase the measuring length as much as possible, and the range of the distance is wide in application range.
Example 7
The utility model provides a multi-functional instrument of department of stomatology, belongs to the instrument technical field for the department of stomatology, including dipperstick 1 and location chi 2, dipperstick 1 includes ladder-shaped chi 11, handle chi 12 and needle bar 13, ladder-shaped chi 11 includes connecting portion 111 and measuring portion 112, connecting portion 111 is equipped with connects pyramis 1111, the one end of handle chi 12 is equipped with and connects connector 121 that pyramis 1111 matches, connect pyramis 1111 and connector 121 swing joint, the other end of handle chi 12 can dismantle with needle bar 13 and be connected, all mark scale 3 on ladder-shaped chi 11, handle chi 12 and the needle bar 13, connector 121 sets up to the hollow structure 1211 that both ends all can the mating connection pyramis 1111; the positioning rule 2 comprises at least one fixing hole 21 and at least one planting positioning hole 22.
Further, an opening 1212 is formed in the middle of the outer side of the connector 121 and used for clamping the connecting taper 1111 of the stepped ruler 11.
Further, the connection taper portion 1111 is conical, and the connection taper portion 1111 and the connection head 121 of the handle ruler 12 are connected by means of morse taper.
Further, the stepped ruler 11 and the handle ruler 12 are made of medical stainless steel, and the needle ruler 13 is made of nickel-titanium alloy.
Further, a small ball 1321 with the diameter of 0.5mm is arranged on the end side of the needle gauge measuring part 132 far away from the needle gauge connecting part 131; the taper of the needle gauge measuring part 132 from the end far away from the small ball 1321 to the top is 0.1 from 10mm, and the diameter is 2mm from 20 mm.
Further, the needle gauge connecting portion 131 is further provided with a protective curved structure 133, the protective curved structure 133 includes a curved portion 1311 and a flat portion 1312, and the flat portion 1312 matches with the cross section of the handle gauge 12.
Compared with example 6, the present embodiment adopts a morse taper connection mode at both ends, which increases the measurement range and angle, but the movable connection between the parts may affect the measurement precision during measurement, and the structure is more suitable for more skilled workers.
Example 8
Further, this embodiment is different from embodiments 1 to 7 in that a through hole 113 penetrating the stepped rule 11 is provided in the middle of the stepped rule 11 for passing the safety rope.
Example 9
The present embodiment is a more preferable implementation manner based on embodiment 8, the two sides of the positioning rule 2 are symmetrically arranged, the thickness of the positioning rule 2 is 1-3mm, one side of the positioning rule 2 includes a fixing hole 21 and two planting positioning holes 22, the hole center distance between the two planting positioning holes 22 is 7-10mm, and the edge width of the planting positioning hole 22 is 1-2 mm.
Example 10
A use method of a multifunctional tool for stomatology, which belongs to the technical field of the tool for stomatology,
the stepped ruler 11 is used for measuring the length and the vertical occlusion distance of an edentulous area with single-tooth missing, double-unit, three-unit and four-unit continuous missing teeth, measuring the vertical distance of a posterior-tooth edentulous area and judging whether a free hand or an operation guide plate can be used for operation in an auxiliary manner;
the handle ruler 12 is used for measuring the 1212-degree front tooth opening and the one-third distance below the surface when the handle ruler is vertically used; when the device is horizontally used, the device is used for measuring and analyzing the cutting width proportion of the anterior teeth;
the needle ruler 13 is used for periodontal probe, periodontal pocket depth measurement, caries depth measurement, length and width measurement of a dental crown, implant pit preparation depth measurement and implant transgingival depth measurement; the diameter of the needle gauge 13 is used for measuring a narrow gap and can also be used for measuring other accessible spaces and distances;
the positioning ruler 2 is a positioning tool for dental implantation when the dentition is defective or missing, and is matched with the measuring ruler 1 to determine a dental implantation site; the edge width of the positioning ruler 2 is used for detecting the bone surrounding amount of the artificial periodontal; the gap between the implantation positioning hole 22 and the center of the handle ruler 12 can be used for observing the direction of adjacent teeth, and assisting in determining the relationship between the three-dimensional implantation position of the artificial tooth root and the adjacent teeth.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (10)
1. A multi-functional tool for stomatology, comprising: the measuring scale comprises a measuring scale (1) and a positioning scale (2), wherein the measuring scale (1) comprises a stepped scale (11), a handle scale (12) and a needle scale (13), the stepped scale (11) comprises a connecting part (111) and a measuring part (112), the connecting part (111) is provided with a connecting pyramid part (1111), one end of the handle scale (12) is provided with a connector (121) matched with the connecting pyramid part (1111), the connecting pyramid part (1111) is movably connected with the connector (121), the other end of the handle scale (12) is detachably connected with the needle scale (13), scales (3) are marked on the stepped scale (11), the handle scale (12) and the needle scale (13), and the connector (121) is arranged into a hollow structure (1211) with two ends capable of being matched and connected with the pyramid part (1111); the positioning ruler (2) comprises at least one fixing hole (21) and at least one planting positioning hole (22).
2. A multi-functional tool for oral use according to claim 1, wherein: the middle part of the outer side of the connector (121) is provided with an opening (1212) for clamping a connecting cone part (1111) of the stepped ruler (11).
3. A multi-functional tool for oral use according to claim 1 or 2, wherein: connect pyramis (1111) and be the cone shape, connect pyramis (1111) and all adopt morse taper connection with connector (121) of handle chi (12).
4. A multi-functional tool according to claim 3, wherein: the stepped ruler (11) and the handle ruler (12) are made of medical stainless steel, and the needle ruler (13) is made of nickel-titanium alloy.
5. The multi-purpose tool of claim 4, wherein: needle chi (13) are including needle chi connecting portion (131) and needle chi measuring part (132), the distolateral of needle chi connecting portion (131) is equipped with external screw thread (4), and keeping away from connector (121) one end of handle chi (12) is equipped with internal thread (4), and external screw thread (4) and the internal thread (4) cooperation of handle chi (12) of needle chi (13) can be dismantled and be connected.
6. The multi-purpose tool of claim 5, wherein: a small ball (1321) with the diameter of 0.5mm is arranged at the end side of the needle gauge measuring part (132) far away from the needle gauge connecting part (131); the taper of the needle gauge measuring part (132) from the end far away from the small ball (1321) to the top is 0.1 from 10mm, and the diameter is 2mm from 20 mm.
7. The multi-purpose tool of claim 6, wherein: the needle gauge connecting part (131) is further provided with a protective curved surface structure (133), the protective curved surface structure (133) comprises a curved surface part (1311) and a plane part (1312), and the plane part (1312) is matched with the section of the handle gauge (12).
8. The multi-purpose tool of claim 4, wherein: the needle gauge (13) comprises a needle gauge connecting part (131) and a needle gauge measuring part (132), and the needle gauge (13) is connected with the handle gauge (12) through Morse taper.
9. The multi-purpose tool of claim 7, wherein: the positioning ruler (2) is symmetrically arranged on two sides, the thickness of the positioning ruler (2) is 1-3mm, one side of the positioning ruler (2) comprises a fixing hole (21) and two planting positioning holes (22), the hole center distance of the two planting positioning holes (22) is 7-10mm, and the edge width of the planting positioning holes (22) is 1-2 mm.
10. A method of using the multi-functional tool of claim 9, wherein:
the stepped ruler (11) is used for measuring the length and the occlusion vertical distance of an edentulous area with single-tooth missing, double-unit, three-unit and four-unit continuous missing teeth, measuring the vertical distance of a posterior tooth edentulous area and judging whether a free hand or an operation guide plate can be used for operation in an auxiliary manner;
the handle ruler (12) is used for measuring the opening (1212) degree of front teeth and the distance of one third below the surface when the handle ruler is vertically used; when the device is horizontally used, the device is used for measuring and analyzing the cutting width proportion of the anterior teeth;
the needle ruler (13) is used for periodontal probe, periodontal pocket depth measurement, caries cavity depth measurement, length and width measurement of a dental crown, implant pit preparation depth measurement and implant transgingival depth measurement; the diameter of the needle gauge (13) is used for measuring a narrow gap and can also be used for measuring other accessible spaces and distances;
the positioning ruler (2) is a positioning tool for dental implantation when dentition is defective or missing, and is matched with the measuring ruler (1) to determine a dental implantation site; the edge width of the positioning rule (2) is used for detecting the bone mass around the artificial tooth root; the gap between the implantation positioning hole (22) and the handle ruler (12) can be used for observing the direction of adjacent teeth and assisting in determining the relationship between the implantation three-dimensional position of the artificial tooth root and the adjacent teeth.
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| CN107647929B (en) * | 2017-11-02 | 2019-05-14 | 四川大学 | Measuring system and method for oral implant rehabilitation spatial analysis |
| KR102477778B1 (en) * | 2021-04-30 | 2022-12-16 | 오스템임플란트 주식회사 | Gauge for implant surgery |
| TWI787959B (en) * | 2021-08-18 | 2022-12-21 | 施瑞源 | dental tools |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1516844A (en) * | 1974-09-14 | 1978-07-05 | Thorup P | Dental explorer |
| SU1666099A1 (en) * | 1989-03-22 | 1991-07-30 | М.М.Бушан | Device for measuring tooth parameters |
| US9795467B2 (en) * | 2012-07-20 | 2017-10-24 | Pavel Krastev | Apparatus and method for sinus lift procedure |
| CN104825244B (en) * | 2015-05-15 | 2017-01-18 | 孙学振 | False tooth polymerization degree measuring scale |
| EP3395292B1 (en) * | 2015-12-24 | 2021-10-13 | J. Morita MFG. Corp. | Three-dimensional-measurement method, and three-dimensional-measurement device |
| CN208259785U (en) * | 2017-07-17 | 2018-12-21 | 浙江中医药大学 | A kind of department of stomatology Multifunctional measuring pliers |
| CN107647929B (en) * | 2017-11-02 | 2019-05-14 | 四川大学 | Measuring system and method for oral implant rehabilitation spatial analysis |
| CN109363788B (en) * | 2018-10-16 | 2023-05-23 | 四川大学 | Device and method for measuring implantation site of dental implant |
| CN109431640B (en) * | 2018-12-13 | 2024-01-26 | 四川大学 | Special dipperstick of oral cavity clearance |
| CN210130960U (en) * | 2019-03-14 | 2020-03-10 | 首都医科大学附属北京口腔医院 | Periodontal probe for retaining free flap |
| US20210045625A1 (en) * | 2019-08-14 | 2021-02-18 | B&L Biotech USA, Inc. | Dental retractor with micro mirror |
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