CN201879854U - Tooth implantation guide plate with cooling water runner - Google Patents
Tooth implantation guide plate with cooling water runner Download PDFInfo
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- CN201879854U CN201879854U CN2010206087294U CN201020608729U CN201879854U CN 201879854 U CN201879854 U CN 201879854U CN 2010206087294 U CN2010206087294 U CN 2010206087294U CN 201020608729 U CN201020608729 U CN 201020608729U CN 201879854 U CN201879854 U CN 201879854U
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- cooling water
- water inlet
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- guide plate
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Abstract
The utility model relates to a tooth implantation guide plate with a cooling water runner, comprising a matrix which is provided with a positioning function; the matrix is provided with at least one guide hole for hole drilling, and each guide hole corresponds to an implantation nest on an alveolar bone; each guide hole is communicated with at least one cooling water way; the cooling water way comprises a water inlet runner and a water outlet runner; the runners are respectively communicated with the corresponding alveolar bones; and the water inlet runner is higher than the water outlet runner. The tooth implantation guide plate with the cooling water runner can enhance the cooling effect when in a drilling surgery and reduce the injury of bones; and the pressure between the matrix and the mucosal which is formed by the flushing of cooling water is released, so that the guide plate is more stably fitted with the mucosal, and the implantation precision is improved.
Description
Technical field
This utility model relates to a kind of kind tooth guide plate with cooling water runner.
Background technology
Traditional short distance edentulous region tooth recovery technique is that the healthy tooth that utilizes edentulous region to close on is regarded pillar to make fixed denture; If the big or complete mouthful anodontia person of edentulous region distance must make part or complete mouthful movable traditional artificial tooth.The shortcoming of this repair mode is the damage healthy tooth, foreign body sensation is arranged, bigger gmatjpdumamics can not be provided, cause decayed tooth or periodontal disease easily, and can make the edentulous region frontal resorption.
Along with computer aided technique, biomaterial the reach of science and the application in prosthetic dentistry, up-to-date agomphosis recovery technique is an artificial planting technique at present, promptly be implanted into the implantation body of titanium alloy at the edentulous region alveolar bone, through healing after a while, be generally 3 ~ 6 months, osseous tissue and implantation body are combined firmly, connect artificial corona by base station then.Compare traditional artificial tooth recovery technique, Dental Implant have do not damage healthy tooth, very big gmatjpdumamics can be provided, advantage such as attractive in appearance and long service life.5 years success rates of Dental Implant are more than 95% at present; The success rate in 10 years is more than 90%, long Dental Implant of time successfully use reach 40 surplus year.As seen the Dental Implant technology has reached the maturation period, and at present increasing people is with the tooth repair mode of Dental Implant as first-selection.
In order to obtain perfect repairing effect, the position of implantation body, angle, the degree of depth are most important.The external computer aided technique that adopts, promptly before kind of tooth operation, go out the jawbone threedimensional model by patient's jaw face CT image reconstruction, select implantation body's model of the most suitable patient according to the patient bone situation then and design patient's plantation scheme on computers, then the auxiliary guide plate of operation that goes out to match according to the plantation conceptual design.Utilize surgical guide can realize accurate plantation when the doctor performs the operation, both prevented to injure inferior alveolar nerve, blood vessel, punch maxillary sinus, injure anatomical structures such as nose jaw tremulous pulse, can guarantee that again implantation body is placed on ideal position.
But present Dental Implant surgical guide both domestic and external has only been considered position, the degree of depth and the angle control of implantation body, and has ignored the cooling problem in the implant operation process.Also continue to cause the irreversible necrosis of this position osteocyte more than 60 seconds if operation cutting drilling tool makes the temperature at a position surpass 47 ℃, be difficult to form good bone integrated interface in the future, even cause the implant operation failure.So in the clinical operation implementation process that realizes the plantation scheme, the temperature around must be when being equipped with the hole on the alveolar bone is controlled, this can be by effectively cooling off realization to bore position.
Summary of the invention
The problem that lacks refrigerating function at the guide plate that uses in the existing implant operation, this utility model provides a kind of kind tooth guide plate with cooling water runner, be used for avoiding operation process the too high phenomenon of temperature to occur, thereby improved implantation body and synestotic primary stability, increased success rate of operation.
Have the kind tooth guide plate of cooling water runner, comprise the matrix with positioning function, described matrix has at least one pilot hole that is used to hole, and each pilot hole is corresponding to corresponding plantation nest on the alveolar bone;
It is characterized in that: each pilot hole all is communicated with at least one cooling water channel, and described cooling water channel comprises water inlet flow channel and outlet passage, and described runner is communicated with corresponding plantation nest respectively, and described water inlet flow channel is higher than described outlet passage.
Further, the water inlet of described water inlet flow channel is provided with the cylindrical end tangs that protrudes from matrix, described boss is provided with described water inlet flow channel is concentric, and described boss is provided with the pipe joint that is connected with cooling water pipe, described pipe joint and described boss detachable connection.
Further, the shape of the shape of described water inlet flow channel and described boss is adaptive.
Further, described water inlet flow channel and described outlet passage are eccentric is provided with.
Further, described water inlet flow channel is positioned at lip (cheek) side of described matrix, and described outlet passage is positioned at tongue (jaw) side of described matrix.
Technical conceive of the present utility model is: during operation, guide plate is fixed on mucosa or the tooth, and drill bit is implemented boring by pilot hole.By pipe joint the cooling water pipe of outside is connected on the boss of water inlet of water inlet flow channel, is convenient to the inflow of operation technique and cooling water like this.
Become an obtuse angle between the centrage of outlet passage and the centrage of boring, and water inlet flow channel is higher than outlet passage, is convenient to cooling water flow out of, increase flow of cooling water.Surgical staff is connected to cooling water pipe on the matrix by the handle of holding above the pipe joint during boring.Open cooling water switch, cooling water enters into water inlet flow channel by cooling water pipe, and then is flushed on the surgical drill.Water inlet pipe and matrix have an eccentric distance, and biased direction is identical with drill bit peripheral speed direction, make cooling water along drill bit peripheral speed direction drill hammer, strengthen cooling effect.Cooling water flows out from outlet passage afterwards.So can be because of constantly not the entering but can't in time get rid of of cooling water, form pressure between matrix and the mucosa, matrix is squeezed outward and make, can not increase the gap between matrix and the mucosa, influence plantation precision.
The utlity model has the cooling effect in the time of to strengthen operation boring, reduce bone injury; Discharge between matrix and the mucosa (or tooth) because the pressure that the flushing of cooling water forms, make guide plate more stably and mucosa (or tooth) fit, improve the plantation precision.
Description of drawings
Fig. 1 is a sketch map of the present utility model.
Fig. 2 is a cutaway view of the present utility model.
Fig. 3 is the sketch map of this utility model when being connected with cooling water pipe.
Fig. 4 is that this utility model is worn in the oral cavity.
Fig. 5 is the vertical view of boss of the present utility model when being bending tube.
Fig. 6 is the cutaway view that boss of the present utility model is bending tube.
The specific embodiment
Embodiment one
With reference to accompanying drawing, further specify this utility model:
Comprise the matrix 1 with positioning function, described matrix 1 has at least one pilot hole that is used to hole 2, and each pilot hole 2 is corresponding to corresponding plantation nest on the alveolar bone;
Each pilot hole 2 all is communicated with at least one cooling water channel, and described cooling water channel comprises water inlet flow channel 3 and outlet passage 5, and described runner 3,5 is communicated with corresponding boring 2 respectively, and described water inlet flow channel 3 is higher than described outlet passage 5.
The water inlet of described water inlet flow channel 3 is provided with the cylindrical end tangs 4 that protrudes from matrix, described boss 4 is provided with described water inlet is concentric, described boss 4 is provided with the pipe joint 8 that is connected with cooling water pipe 9, described pipe joint 8 and described boss 4 detachable connections.
Described water inlet flow channel 3 and outlet passage 5 eccentric settings.
Described water inlet flow channel 3 is positioned at the lip side of described matrix 1, and described outlet passage 5 is positioned at the tongue side of described matrix 1.
Technical conceive of the present utility model is: during operation, matrix 1 is fixed on the tooth, and drill bit 6 is by boring 2 location, and the clockwise direction rotary drilling.By pipe joint 8 cooling water pipe 9 of outside is connected on the boss of water inlet of water inlet flow channel 3, the centrage of the centrage of water inlet flow channel 3 and boring 2 forms an acute angle, is convenient to the inflow of operation technique and cooling water like this.
Become an obtuse angle between the centrage of the outlet of outlet passage 5 and 2 the centrage of holing, and water inlet flow channel 3 is higher than outlet passage 5 and is convenient to cooling water flow out of, increase flow of cooling water.Surgical staff is connected to cooling water pipe 9 on the matrix 1 by the handle of holding above the pipe joint 8 during operation boring.Open cooling water switch, cooling water enters into water inlet flow channel 3 by cooling water pipe 8, and then is flushed on the surgical drill 6.Water inlet pipe 9 and matrix 1 have an eccentric distance, and biased direction is identical with drill bit peripheral speed direction, make cooling water along drill bit 6 peripheral speed direction drill hammers, strengthen cooling effect.Cooling water flows out from outlet passage 5 afterwards.So can be because of constantly not the entering but can't in time get rid of of cooling water, form pressure between matrix 1 and the mucosa 7, matrix 1 is squeezed outward and make, can not increase the gap between matrix 1 and the mucosa 7, influence plantation precision.
Embodiment two
With reference to Fig. 4-6
The difference part of present embodiment and embodiment one is: described boss is bending tube.
Be positioned at No. 7 positions, lower-left as Fig. 4 planting location, since the restriction of outside cheek and patient's mouth opening, the operation technique insufficient space, and operation Shi doctor is difficult to pipe joint 8 is connected on the boss 4 in inlet channel 3 outsides.By boss 4 is designed to bending tube, boss 4 and pipe joint 8 contacts site are extended to nearly middle position, be convenient to pipe joint 8 is connected on the boss.
The described content of this description embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reach in those skilled in the art according to this utility model design the equivalent technologies means that can expect.
Claims (5)
1. have the kind tooth guide plate of cooling water runner, comprise the matrix with positioning function, described matrix has at least one pilot hole that is used to hole, and each pilot hole is corresponding to corresponding plantation nest on the alveolar bone;
It is characterized in that: each pilot hole all is communicated with at least one cooling water channel, and described cooling water channel comprises water inlet flow channel and outlet passage, and described runner is communicated with corresponding plantation nest respectively, and described water inlet flow channel is higher than described outlet passage.
2. the kind tooth guide plate with cooling water runner as claimed in claim 1, it is characterized in that: the water inlet of described water inlet flow channel is provided with the cylindrical end tangs that protrudes from matrix, described boss is provided with described water inlet flow channel is concentric, described boss is provided with the pipe joint that is connected with cooling water pipe, described pipe joint and described boss detachable connection.
3. the kind tooth guide plate with cooling water runner as claimed in claim 2, it is characterized in that: the shape of described water inlet flow channel and the shape of described boss are adaptive.
4. the kind tooth guide plate with cooling water runner as claimed in claim 3 is characterized in that: described water inlet flow channel and described outlet passage are eccentric to be provided with.
5. as the described kind tooth guide plate of one of claim 1-4 with cooling water runner, it is characterized in that: described water inlet flow channel and outlet passage are provided with one heart, described water inlet flow channel is positioned at the lip side of described matrix, and described outlet passage is positioned at the tongue side of described matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206087294U CN201879854U (en) | 2010-11-16 | 2010-11-16 | Tooth implantation guide plate with cooling water runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206087294U CN201879854U (en) | 2010-11-16 | 2010-11-16 | Tooth implantation guide plate with cooling water runner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201879854U true CN201879854U (en) | 2011-06-29 |
Family
ID=44177374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206087294U Expired - Lifetime CN201879854U (en) | 2010-11-16 | 2010-11-16 | Tooth implantation guide plate with cooling water runner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201879854U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106572899A (en) * | 2014-08-11 | 2017-04-19 | 布雷恩库尔有限公司 | Mouth cooler |
| CN111938847A (en) * | 2020-07-10 | 2020-11-17 | 厦门医学院附属口腔医院(厦门市口腔医院) | Digital oral implanting guide plate with water guide function |
| CN114848188A (en) * | 2022-05-05 | 2022-08-05 | 田野 | Internal water spraying type guide ring for oral implantation |
| WO2022235000A1 (en) * | 2021-05-06 | 2022-11-10 | 오스템임플란트 주식회사 | Surgical guide template comprising water injection channel |
-
2010
- 2010-11-16 CN CN2010206087294U patent/CN201879854U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106572899A (en) * | 2014-08-11 | 2017-04-19 | 布雷恩库尔有限公司 | Mouth cooler |
| CN106572899B (en) * | 2014-08-11 | 2018-12-11 | 布雷恩库尔有限公司 | Oral cavity cooler |
| CN111938847A (en) * | 2020-07-10 | 2020-11-17 | 厦门医学院附属口腔医院(厦门市口腔医院) | Digital oral implanting guide plate with water guide function |
| WO2022235000A1 (en) * | 2021-05-06 | 2022-11-10 | 오스템임플란트 주식회사 | Surgical guide template comprising water injection channel |
| CN114848188A (en) * | 2022-05-05 | 2022-08-05 | 田野 | Internal water spraying type guide ring for oral implantation |
| CN114848188B (en) * | 2022-05-05 | 2023-10-03 | 田野 | Inner water spray guide ring for oral implantation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |
|
| CX01 | Expiry of patent term |