CN201949156U - Multifunctional drill bit for dental operation - Google Patents
Multifunctional drill bit for dental operation Download PDFInfo
- Publication number
- CN201949156U CN201949156U CN2010206524898U CN201020652489U CN201949156U CN 201949156 U CN201949156 U CN 201949156U CN 2010206524898 U CN2010206524898 U CN 2010206524898U CN 201020652489 U CN201020652489 U CN 201020652489U CN 201949156 U CN201949156 U CN 201949156U
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- drill bit
- cutter head
- bit
- dental operation
- bone
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a multifunctional drill bit for a dental operation, which comprises a tool bit, wherein the tool bit is provided with gradually-advancing spirals; the bottom end of the tool bit is connected with a sleeving part through a platform; the bottom end of the sleeving part is provided with a rubber ring; the top end of the tool bit adopts a gradually-shrinking cone shape or a flat bit shape; and the top end of the flat bit shaped tool bit is provided with a groove. The multifunctional drill bit has the beneficial effects that the operation is simple and convenient, the risk of a dental implant operation is reduced, the comfort level of a patient in the operation process can be increased, and then the success rate of the dental implant operation can be raised.
Description
Technical field
This utility model relates to the multi-functional drill bit of a kind of dental operation.
Background technology
Conventional canine implant operating procedure: at the agomphosis place gingiva is opened osculum earlier, the little drill bit of reuse down bores aperture, then use several ascending drill bits this aperture to be extended to size and the tap out that needs, again artificial tooth root is screwed in this hole, after treating the several months, bone is integrated and is finished, and installs artificial tooth again on artificial tooth root.
Tradition expands the osseous surgery step: to such an extent as to can't carry out routine manually during dental implant surgical when alveolar bone atrophy width deficiency, earlier at the agomphosis place with dentium sculptura, with the milling cutter car alveolar bone is milled out elongated cuts, the ascending osteotome of size is propped up in peek in regular turn again, alignment cuts is beaten osteotome with hammer, slowly tooth mould bone groove is enlarged, after locking artificial tooth root, the slit around the artificial tooth root is mended full with bone meal.Tradition expands the bone technology owing to be to use hammer to beat; power is uncontrollable precisely; regular meeting is improper because of exerting all one's strength; cause alveolar bone to burst apart; and sound that beats and vibrations also cause the dizzy even cerebral concussion of patient's postoperative easily, are easy to generate psychentonia in the corrective surgery process; hypertension has the danger of apoplexy.
Tradition parietal bone operating procedure: when maxillary alveolar bone height deficiency, and too near with the sinus cavities distance, in the time of can't carrying out conventional canine implant operation, earlier at the agomphosis place with dentium sculptura, the reuse drill bit when being drilled near the nasal sinuses film, is inserted bone meal in the boring of agomphosis place, use the parietal bone osteotome instead, use hammer to beat osteotome, utilize and beat osteotome, need carry out several to push bone meal, so that the nasal sinuses film is risen, increase and plant the tooth space.Tradition parietal bone technology can't precisely be controlled power owing to use hammer to beat, and regular meeting is improper because of exerting all one's strength, and causes the nasal sinuses film to be worn out, and infection problems is easily arranged.And sound that beats and vibrations also cause the dizzy even cerebral concussion of patient's postoperative easily, are easy to generate psychentonia in the corrective surgery process, and hypertension has the danger of apoplexy.
Osteoporosis is planted the tooth step: alveolar bone medically according to the descending D1 of being divided into of bone density, D2, D3, D4 four classes.Because the sclerotin of D4 is soft, the stability that the artificial tooth root initial stage needs can't be provided, the success rate of artificial dental implant surgical also can therefore and significantly reduce.During existing dental implant surgical, use drill bit and artificial tooth root is implanted the hole be extended to than the little size of artificial tooth root, insert bone meal after, lock artificial tooth root again, but this kind method, mortality is still high.And at present on the market other expands bone drill, can't present good efficacy at osteoporosis.
The utility model content
The purpose of this utility model provides the multi-functional drill bit of a kind of dental operation, easy and simple to handle, can prevent that to beat strength improper because of tradition, the teeth groove fracture or the nasal sinuses film rupture that cause, and reduce and cause the dizzy discomfort of patient because of beaing, overcome the deficiency of above-mentioned aspect in the existing product.
The purpose of this utility model is to be achieved through the following technical solutions:
The multi-functional drill bit of a kind of dental operation comprises cutter head, and cutter head is provided with gradual screw thread, and the bottom of cutter head connects fit portion by platform, and the bottom of fit portion is provided with the rubber cushion rubber.Convergent taper shape or flat-headed can be adopted in described cutter head top, and described flat-headed top is provided with groove.
Described gradual screw thread adopts identical depth continuous helical to arrange or the progressive continuous helical arrangement mode of the big or small depth.
The beneficial effects of the utility model are: easy and simple to handle, can prevent that to beat strength improper because of tradition, the teeth groove fracture or the nasal sinuses film rupture that cause, and reduce and cause the dizzy discomfort of patient because of beaing, the danger that the hypertension apoplexy takes place because of supertension in the corrective surgery process reduced.When improving patient's comfort level, more can strengthen alveolar bone density, promote artificial dental implant surgical success rate.
Description of drawings
With reference to the accompanying drawings this utility model is described in further detail below.
Fig. 1 is the structural representation of the described dental operation of this utility model embodiment with conical drill bit in the multi-functional drill bit;
Fig. 2 is the structural representation of the described dental operation of this utility model embodiment with flat-headed drill bit in the multi-functional drill bit.
Among the figure:
1, cutter head; 2, platform; 3, fit portion; 4, rubber cushion rubber; 5, groove.
The specific embodiment
Shown in Fig. 1-2, the multi-functional drill bit of the described a kind of dental operation of this utility model embodiment comprises cutter head 1, and the bottom of cutter head 1 connects fit portion 3 by platform 2, the bottom of fit portion 3 is provided with rubber cushion rubber 4, and convergent taper shape or flat-headed are adopted in cutter head 1 top; Described flat-headed top is provided with groove 5; Described gradual screw thread adopts identical depth continuous helical to arrange or the progressive continuous helical arrangement mode of the big or small depth.
The application of this utility model on the expansion osseous surgery: be applicable to the atrophy of patient's alveolar bone, the bone width deficiency, can't carry out routine when manually planting the tooth step, earlier go out otch with the milling cutter turnning and milling at the agomphosis place, get several ascending multi-functional drill bits, utilize assistive device, as spanner or plant tooth machine adaptor, in regular turn with manual or maneuver mode, collocation rubber gum cover is provided with the required expansion bone degree of depth on the screw thread drill bit, sentence spiral in agomphosis and lock mode and expand osseous surgery, and otch just can be by the little required size that is extended to gradually, after locking artificial tooth root, mend full bone meal again in space on every side.
This utility model is in the application that improves on the osteoporosis symptom: be applicable to that patient's alveolar bone sclerotin is softer or have under the situation of osteoporosis symptom and use.Earlier gingiva is opened osculum at the agomphosis place, the little drill bit of reuse down gets out an aperture, get several ascending multi-functional drill bits, utilize assistive device, as spanner or plant tooth machine adaptor,, sentence spiral in agomphosis and lock mode and increase bone density gradually in regular turn with manual or maneuver mode, the size that the tooth hole is extended to be needed will be planted simultaneously, and artificial tooth root can be directly locked.This product can not cut alveolar bone, and bone density around the more effective increase of energy reduces the use of mending bone material, strengthens the steadiness of artificial tooth root implantation back, to promote artificial dental implant surgical success rate.
The application of this utility model in parietal bone operation (nasal sinuses heighten operation): because the common sclerotin of maxillary alveolar bone is softer, suggestion uses the operation of this novel dental to strengthen bone density so that the degree of stability at initial stage to be provided with multi-functional drill bit earlier.Earlier gingiva is opened osculum at the agomphosis place, the little drill bit of reuse down bores an aperture, get several ascending multi-functional drill bits, utilize assistive device, as spanner or plant tooth machine adaptor, in regular turn with manual or maneuver mode, collocation rubber gum cover is in being provided with jawbone height (till running into the nasal sinuses film) on the screw thread drill bit, with this hole gradually by the size that is extended to needs for a short time.Fill a little bone meal in planting the tooth hole, re-use dental operation and screw in multi-functional drill bit and plant the tooth hole, aforementioned activities repeats to utilize the strength of extruding bone meal for several times, gradually and safety the nasal sinuses film is risen height to needs, lock artificial tooth root again.Can effectively increase bone density on every side, strengthen the steadiness that artificial tooth root is implanted the back.The tip designs of the special tack tool groove that slightly contracts, by the mode of incremental screw-in, can ingenious compression bone meal, on nasal sinuses film top, can not injure the nasal sinuses film, and cause the nasal sinuses perforate membrane.
Claims (4)
1. the multi-functional drill bit of dental operation comprises cutter head (1), it is characterized in that: cutter head (1) is provided with gradual screw thread, and the bottom of cutter head (1) connects fit portion (3) by platform (2), and the bottom of fit portion (3) is provided with rubber cushion rubber (4).
2. the multi-functional drill bit of dental operation according to claim 1 is characterized in that: the convergent taper shape is adopted on described cutter head (1) top.
3. the multi-functional drill bit of dental operation according to claim 1 is characterized in that: flat-headed is adopted on described cutter head (1) top, and this flat-headed top is provided with groove (5).
4. according to the multi-functional drill bit of each described dental operation of claim 1-3, it is characterized in that: described gradual screw thread adopts identical depth continuous helical to arrange or the progressive continuous helical arrangement mode of the big or small depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206524898U CN201949156U (en) | 2010-12-10 | 2010-12-10 | Multifunctional drill bit for dental operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206524898U CN201949156U (en) | 2010-12-10 | 2010-12-10 | Multifunctional drill bit for dental operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201949156U true CN201949156U (en) | 2011-08-31 |
Family
ID=44493287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206524898U Expired - Lifetime CN201949156U (en) | 2010-12-10 | 2010-12-10 | Multifunctional drill bit for dental operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201949156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137446A (en) * | 2016-08-01 | 2016-11-23 | 四川省草原科学研究院 | A kind of Medulla caprae seuovis Echinococcus hydatid cyst skull perforator |
| CN109875696A (en) * | 2019-03-07 | 2019-06-14 | 魏成石 | A kind of inverted cone bur for teeth restoration |
-
2010
- 2010-12-10 CN CN2010206524898U patent/CN201949156U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137446A (en) * | 2016-08-01 | 2016-11-23 | 四川省草原科学研究院 | A kind of Medulla caprae seuovis Echinococcus hydatid cyst skull perforator |
| CN109875696A (en) * | 2019-03-07 | 2019-06-14 | 魏成石 | A kind of inverted cone bur for teeth restoration |
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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: 20110831 |
|
| CX01 | Expiry of patent term |