CN107411832B - The device for pre-positioning and application method of the broken hat aperture in face are closed for implant prosthesis tooth - Google Patents
The device for pre-positioning and application method of the broken hat aperture in face are closed for implant prosthesis tooth Download PDFInfo
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- CN107411832B CN107411832B CN201710379677.4A CN201710379677A CN107411832B CN 107411832 B CN107411832 B CN 107411832B CN 201710379677 A CN201710379677 A CN 201710379677A CN 107411832 B CN107411832 B CN 107411832B
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- locating rod
- rod
- positioning
- connecting rod
- positioning device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0089—Implanting tools or instruments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2204/00—Features not otherwise provided for
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Prosthetics (AREA)
Abstract
The invention discloses a kind of device for pre-positioning and application method that the broken hat aperture in face is closed for implant prosthesis tooth, the device for pre-positioning includes upper positioning device and lower positioning device, the upper positioning device includes upper locating rod, rubber sleeve, upper beam, support rod, fixed connecting rod and graduation mark, the lower positioning device includes lower locating rod, locking device, lower beam, lock handwheel, observation window, graduated scale and stop sleeve, the fixed connecting rod of the upper positioning device is fixed in stop sleeve by locking handwheel, the upper locating rod of upper positioning device is corresponding up and down with the lower locating rod of lower positioning device；Graduation mark on fixed connecting rod is corresponding with the observation window on stop sleeve.The present invention can accurately determine that jaw face needs the position of aperture, can determine the depth that needs are open, and avoid grinding too deep, damage screw.
Description
Technical field
The present invention relates to a kind of device for pre-positioning, and in particular to a kind of to close the pre- of the broken hat aperture in face for implant prosthesis tooth
Positioning device and application method.Belong to medical instruments field.
Background technique
Tooth-planting clinically finally repairs the hat reparation frequently with bonding maintenance, but since hat surface is without positioning dress
It sets, breakage occurs in the corona later period, when needing to remove reparation, can not be accurately positioned, lead to opening deflection or even opening direction not
When entrance is too deep, and the central bolt of planting body is caused to wear, and irretrievable situation finally occurs, leads to planting body
It pulls out, or increases the financial burden of patient and bear the wound that can evade originally.Therefore a kind of device for pre-positioning is needed to solve
Certainly above-mentioned problem.
Summary of the invention
To solve the above-mentioned problems, the object of the present invention is to provide one kind closes the broken hat aperture in face for implant prosthesis tooth
Device for pre-positioning and application method.The device can accurately determine that jaw face needs the position of aperture, can determine what needs were open
Depth avoids grinding too deep, damage screw.
The technical scheme is that the device for pre-positioning of the broken hat aperture in face is closed for implant prosthesis tooth, it is characterized in that:
It includes upper positioning device and lower positioning device, the upper positioning device include upper locating rod, rubber sleeve, upper beam, support rod,
Fixed connecting rod and graduation mark, the upper locating rod and support rod are separately fixed at below upper beam, and are located at upper beam
Both ends；Rubber sleeve is covered at the top of locating rod lower end；The lower end of support rod is fixedly connected with fixed connecting rod, on fixed connecting rod
It is provided with a circle graduation mark；The lower positioning device include lower locating rod, locking device, lower beam, locking handwheel, observation window,
Graduated scale and stop sleeve, the lower beam are structure as a whole with stop sleeve, and stop sleeve is located at the lower section of lower beam one end,
Lower locating rod is fixedly connected on the top of the lower beam other end；Locking device is provided in lower locating rod；Along stop sleeve axis
To being provided with observation window；Graduated scale is correspondingly arranged on the support sleeve barrel of observation window side；The fixation of the upper positioning device
Connecting rod is fixed in stop sleeve by locking handwheel, the lower locating rod of the upper locating rod of upper positioning device and lower positioning device
It is corresponding up and down；Graduation mark on fixed connecting rod is corresponding with the observation window on stop sleeve.
The locking device includes fixation cylinder and fastening bolt with centre bore, and fastening bolt is threaded in band center
In the fixation cylinder longitudinal hole in hole.
The support rod is structure as a whole with fixed connecting rod, and it is symmetrical arc that the cross section of fixed connecting rod, which is both ends,
Rectangle structure；The stop sleeve interior shape is consistent with fixed connecting rod.
The observation window is vertical strip through slot.
The upper locating rod and support rod pass through the second through-hole respectively and first through hole is fixed on the both ends of upper beam, upper fixed
Position bar and support rod and the second through-hole and first through hole are interference fit.
The diameter of the upper locating rod is 1.2mm, length 20mm；The diameter of the lower locating rod is 1.2mm, and length is
15mm；The length of the stop sleeve is 40mm；The length of the fixed connecting rod is 39mm.
A kind of application method for the device for pre-positioning closing the broken hat aperture in face for implant prosthesis tooth, it is characterized in that: this makes
With method, specific step is as follows: 1) will first be used for implant prosthesis tooth and close the upper positioning device that the device for pre-positioning of hat aperture is broken in face
After being combined and installed together with lower positioning device, by the corona with base station as between upper locating rod and lower locating rod, and put
It sets on the fixation cylinder with centre bore of locking device, then adjusts the position of upper locating rod and lower locating rod, after adjusting,
And fastened with fastening bolt, meanwhile, the fixed connecting rod of upper positioning device locks fixed connecting rod also by locking handwheel
In stop sleeve, the corona with base station is accurately positioned in the position of jaw face aperture；
2) self curing plastic is used, multiple quarter is carried out at the hat surface of corona 18 and the rubber sleeve of upper locating rod for having base station
The corona of base station saves the marking self curing plastic of acquisition in jaw face position of opening, is opened when needing to repair convenient for later period hat
Hole processing；
3) observe observation window in graduation mark in the position of graduated scale, and record measurement number；Then fastening bolt of loosening and
Handwheel is locked, the corona with base station is removed, again by after upper locating rod and the contraposition of lower positioning boom end, observes observation again
Graduation mark obtains new measurement number and is obtained with new measurement number and previous measurement digital subtraction in the position of graduated scale in window
It must be preced with thickness, be both the depth of later period broken hat, and record.
The invention has the advantages that the device of the invention can accurately determine that jaw face needs the position of aperture, needs can be determined
The depth of opening, avoid grinding it is too deep, damage screw, structure is simple, easy to use.Rubber is set in upper locating rod of the invention
Gum cover avoids causing to wear to hat surface；The cross section of fixed connecting rod be both ends be the rectangle structure of symmetrical arc in order to
It avoids rotating.It is provided with the fixation cylinder of centre bore on locking device, the corona with base station can be made to place more firm,
It ensure that the precision of measurement.
The present invention is described in further details below by specific embodiment, but not as a limitation of the invention.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the device for pre-positioning that the present invention closes the broken hat aperture in face for implant prosthesis tooth；
Fig. 2 is the structural schematic diagram of positioning device in the present invention；
Fig. 3 is the top view of positioning device in the present invention；
Fig. 4 is the structural schematic diagram of positioning device under the present invention；
Fig. 5 is the top view of positioning device under the present invention；
In figure, 1, upper locating rod；2, rubber sleeve；3, upper beam；4, support rod；5, fixed connecting rod；6, graduation mark；7,
One through-hole；8, lower locating rod；9, locking device；10, lower beam；11, handwheel is locked；12, observation window；13, graduated scale；14, it props up
Support set cylinder；15, the second through-hole；16, the fixation cylinder with centre bore；17, fastening bolt；18, with the corona of base station.
Specific embodiment
Embodiment 1
A kind of device for pre-positioning closing the broken hat aperture in face for implant prosthesis tooth, including upper positioning device and lower positioning dress
It sets, as shown in Fig. 2, the upper positioning device includes upper locating rod 1, rubber sleeve 2, upper beam 3, support rod 4, fixed connecting rod 5
With graduation mark 6, the upper locating rod 1 and support rod 4 are separately fixed at 3 lower section of upper beam, and are located at the two of upper beam 3
End；Rubber sleeve 2 is covered at the top of 1 lower end of locating rod；The lower end of support rod 4 is fixedly connected with fixed connecting rod 5, fixed connecting rod 5
On be provided with a circle graduation mark 6；As shown in figure 4, the lower positioning device include lower locating rod 8, locking device 9, lower beam 10,
Locking handwheel 11, observation window 12, graduated scale 13 and stop sleeve 14, the lower beam 10 are structure as a whole with stop sleeve 14,
Stop sleeve 14 is located at the lower section of 10 one end of lower beam, and lower locating rod 8 is fixedly connected on the top of 10 other end of lower beam；Under
Locking device 9 is provided in locating rod 8；Observation window 12 is axially provided with along stop sleeve 14；Graduated scale 13 is correspondingly arranged at sight
On the support sleeve barrel for examining 12 side of window；As shown in Figure 1, the fixed connecting rod 5 of the upper positioning device passes through locking handwheel 11
It is fixed in stop sleeve 14, the upper locating rod 1 of upper positioning device is corresponding with about the 8 lower locating rod of lower positioning device；It is fixed
Graduation mark 6 in connecting rod 5 is corresponding with the observation window 12 on stop sleeve 14.
Embodiment 2
On the basis of embodiment 1, as shown in figure 5, the locking device 9 includes the fixation cylinder 16 with centre bore and tight
Fixing bolt 17, fastening bolt 17 are threaded in 16 longitudinal hole of fixation cylinder with centre bore.
The support rod 4 is structure as a whole with fixed connecting rod 5, and it is symmetrical arc that the cross section of fixed connecting rod 5, which is both ends,
The rectangle structure of shape；14 interior shape of stop sleeve and fixed connecting rod 5 are consistent.(see Fig. 5)
As shown in figure 4, the observation window 12 is vertical strip through slot.
As shown in figure 3, the upper locating rod 1 and support rod 4 are fixed on by the second through-hole 15 and first through hole 7 respectively
The both ends of crossbeam 3, upper locating rod 1 and support rod 4 and the second through-hole 15 and first through hole 7 are interference fit.
Device for pre-positioning of the invention is mainly used for using in the final manufacturing process of implant prosthesis, and application method is specifically such as
Under: 1) it first will be used for upper positioning device and the combination of lower positioning device that implant prosthesis tooth closes the broken device for pre-positioning for being preced with aperture in face
After being installed together, by the corona 18 with base station as between upper locating rod and lower locating rod, and it is placed on locking device 9
On fixation cylinder with centre bore, the position of upper locating rod and lower locating rod is then adjusted, after adjusting, and with fastening bolt 17
Fastening, meanwhile, the fixed connecting rod 5 of upper positioning device locks fixed connecting rod 5 in stop sleeve also by locking handwheel 11
In 14, the corona with base station can be accurately positioned in the position of jaw face aperture；
2) self curing plastic (other also can be used can be with the material of long-term preservation) is used, in the corona 18 with base station
The multiple corona for carving base station is carried out at the rubber sleeve of hat surface and upper locating rod in jaw face position of opening, and the marking self-solidifying of acquisition is moulded
Material saves, and carries out aperture processing when needing to repair convenient for later period hat；
3) observe observation window in graduation mark 6 in the position of graduated scale 13, and record measurement number；Then it loosens fastening bolt
With locking handwheel, the corona 18 with base station is removed, again by after upper locating rod and the contraposition of lower positioning boom end, is observed again
Graduation mark 6 obtains new measurement number in the position of graduated scale 13 in observation window, with new measurement number and previous measurement number
Subtract each other, obtain hat thickness, had both been the depth of later period broken hat, and record.
The position and direction of opening are copied using quick self curing plastic, shelves can be stayed spare, so that long term is preced with out
Dismounting when existing problem.The device of the invention can determine the depth that needs are open, and avoid grinding too deep, damage screw.
Embodiment 3
On the basis of embodiment 2, the diameter of the upper locating rod 1 is 1.2mm, length 20mm；The lower locating rod 8
Diameter be 1.2mm, length 15mm；The length of the stop sleeve is 40mm；The length of the fixed connecting rod is 39mm.
The observation window 12 can be set to two, be symmetrically distributed on stop sleeve, facilitate observation.
The present invention is not limited to above-mentioned specific embodiment, those skilled in the art from the above idea,
Without creative labor, the various transformation made are within the scope of the present invention.The present invention is not detailed
The structure of description is the prior art, does not just do describe one by one here.
Claims (4)
1. the device for pre-positioning of the broken hat aperture in face is closed for implant prosthesis tooth, it is characterized in that: it includes upper positioning device under
Positioning device, the upper positioning device include upper locating rod (1), rubber sleeve (2), upper beam (3), support rod (4), are fixedly connected
Bar (5) and graduation mark (6), the upper locating rod (1) and support rod (4) are separately fixed at below upper beam (3), and are located at
The both ends of upper beam (3)；Rubber sleeve (2) are covered at the top of locating rod (1) lower end；The lower end of support rod (4) is fixedly connected with fixation
Connecting rod (5) is provided with a circle graduation mark (6) on fixed connecting rod (5)；The lower positioning device includes lower locating rod (8), lock
Tight device (9), lower beam (10), locking handwheel (11), observation window (12), graduated scale (13) and stop sleeve (14), under described
Crossbeam (10) is structure as a whole with stop sleeve (14), and stop sleeve (14) is located at the lower section of lower beam (10) one end, lower positioning
Bar (8) is fixedly connected on the top of lower beam (10) other end；Locking device (9) are provided on lower locating rod (8)；Along support
Sleeve (14) is axially provided with observation window (12)；Graduated scale (13) is correspondingly arranged at the support sleeve barrel of observation window (12) side
On；The fixed connecting rod (5) of the upper positioning device is fixed in stop sleeve (14) by locking handwheel (11), upper positioning dress
The upper locating rod (1) set and the lower locating rod (8) of lower positioning device are corresponding up and down；Graduation mark (6) on fixed connecting rod (5) with
Observation window (12) on stop sleeve (14) is corresponding；
The locking device (9) includes fixation cylinder (16) and fastening bolt (17) with centre bore, fastening bolt (17) screw thread
It is connected in fixation cylinder (16) longitudinal hole with centre bore；
The support rod (4) is structure as a whole with fixed connecting rod (5), and it is symmetrical that the cross section of fixed connecting rod (5), which is both ends,
The rectangle structure of arc；Stop sleeve (14) interior shape and fixed connecting rod (5) are consistent.
2. the device for pre-positioning according to claim 1 for closing the broken hat aperture in face for implant prosthesis tooth, it is characterized in that: institute
Stating observation window (12) is vertical strip through slot.
3. the device for pre-positioning according to claim 1 for closing the broken hat aperture in face for implant prosthesis tooth, it is characterized in that: institute
It states locating rod (1) and support rod (4) and is fixed on the two of upper beam (3) by the second through-hole (15) and first through hole (7) respectively
End, upper locating rod (1) and support rod (4) and the second through-hole (15) and first through hole (7) are interference fit.
4. the device for pre-positioning according to claim 1 for closing the broken hat aperture in face for implant prosthesis tooth, it is characterized in that: institute
The diameter for stating locating rod (1) is 1.2mm, length 20mm；The diameter of the lower locating rod (8) is 1.2mm, and length is
15mm；The length of the stop sleeve (14) is 40mm；The length of the fixed connecting rod (5) is 39mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710379677.4A CN107411832B (en) | 2017-05-25 | 2017-05-25 | The device for pre-positioning and application method of the broken hat aperture in face are closed for implant prosthesis tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710379677.4A CN107411832B (en) | 2017-05-25 | 2017-05-25 | The device for pre-positioning and application method of the broken hat aperture in face are closed for implant prosthesis tooth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107411832A CN107411832A (en) | 2017-12-01 |
| CN107411832B true CN107411832B (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710379677.4A Active CN107411832B (en) | 2017-05-25 | 2017-05-25 | The device for pre-positioning and application method of the broken hat aperture in face are closed for implant prosthesis tooth |
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| CN (1) | CN107411832B (en) |
Citations (7)
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|---|---|---|---|---|
| EP1333771B1 (en) * | 2000-11-13 | 2007-01-17 | Yves Germanier | Positioning device for setting implanted bearing dental prostheses |
| DE102007044781A1 (en) * | 2007-09-19 | 2009-04-02 | Flemming Dental Gmbh | Drill positioning and measuring unit for positioning drill during insertion of drills in upper or lower jaw, has positioning pin, measuring stick and beam, where beam has drill sleeve receiver and guidance |
| WO2009132175A2 (en) * | 2008-04-24 | 2009-10-29 | Immediate Implant Technologies, Llc | Oral implant placement system and method |
| CN202458742U (en) * | 2012-02-27 | 2012-10-03 | 秦雍 | Oral planting locator |
| CN202892124U (en) * | 2012-11-21 | 2013-04-24 | 赵鑫 | Embedded parallel positioning device of dental implant |
| CN104720902A (en) * | 2015-03-25 | 2015-06-24 | 季骏 | Method and device for implanting and locating micro planting nail for orthodontics |
| CN207520220U (en) * | 2017-05-25 | 2018-06-22 | 西安交通大学口腔医院 | It is a kind of to close the device for pre-positioning for breaking hat trepanning in face for implant prosthesis tooth |
-
2017
- 2017-05-25 CN CN201710379677.4A patent/CN107411832B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1333771B1 (en) * | 2000-11-13 | 2007-01-17 | Yves Germanier | Positioning device for setting implanted bearing dental prostheses |
| DE102007044781A1 (en) * | 2007-09-19 | 2009-04-02 | Flemming Dental Gmbh | Drill positioning and measuring unit for positioning drill during insertion of drills in upper or lower jaw, has positioning pin, measuring stick and beam, where beam has drill sleeve receiver and guidance |
| WO2009132175A2 (en) * | 2008-04-24 | 2009-10-29 | Immediate Implant Technologies, Llc | Oral implant placement system and method |
| CN202458742U (en) * | 2012-02-27 | 2012-10-03 | 秦雍 | Oral planting locator |
| CN202892124U (en) * | 2012-11-21 | 2013-04-24 | 赵鑫 | Embedded parallel positioning device of dental implant |
| CN104720902A (en) * | 2015-03-25 | 2015-06-24 | 季骏 | Method and device for implanting and locating micro planting nail for orthodontics |
| CN207520220U (en) * | 2017-05-25 | 2018-06-22 | 西安交通大学口腔医院 | It is a kind of to close the device for pre-positioning for breaking hat trepanning in face for implant prosthesis tooth |
Non-Patent Citations (1)
| Title |
|---|
| 后牙种植CAD/CAM螺丝固位上部结构修复临床效果的初步观察;周冯娟等;《中国口腔种植学杂志》;20130930;第18卷(第3期);全文 * |
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| CN107411832A (en) | 2017-12-01 |
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