CN204219069U - Miniature dental forceps - Google Patents
Miniature dental forceps Download PDFInfo
- Publication number
- CN204219069U CN204219069U CN201420620530.1U CN201420620530U CN204219069U CN 204219069 U CN204219069 U CN 204219069U CN 201420620530 U CN201420620530 U CN 201420620530U CN 204219069 U CN204219069 U CN 204219069U
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- CN
- China
- Prior art keywords
- beak
- beak point
- sharp
- rustless steel
- point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of miniature dental forceps, it comprises two rustless steel calipers be hinged, rustless steel caliper comprises handle portion and clamp head part, this clamp head part is provided with beak point, the inner side occlusal surface of this beak point is provided with groove, wherein the occlusal lower limb in inner side of a beak point is sharp, and top edge is blunt; Another beak point is then contrary; This utility model project organization is ingenious, reasonable, be provided with groove, close like sharp tubular, can fit with the appearance profile of root of the tooth preferably, contact area is large, good clamping effect, avoid occurring that skidding gets loose phenomenon, and the upper and lower edge of two beak points adopts sharp or blunt staggered fit structure, more be conducive to the bump contact with root of the tooth, be conducive to medical worker and can pull out tooth accurately and rapidly, shorten the time of operation, alleviate the misery of patient.Adopt stainless steel material to make in addition, overall construction intensity is large, not yielding with wearing and tearing, and the good and long service life of operational stability, is beneficial to wide popularization and application.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to a kind of miniature dental forceps.
Background technology
Dentistry is that development in recent years is very fast, and exodontia technology is entered thereupon, adopting disconnected hat, broken hat, root cap to be separated more, singlely to pull out grinding one's teeth in sleep.Miniature dental forceps is the instrument that oral cavity doctor commonly uses, and traditional miniature dental forceps is comparatively thick, use inconvenience, and wound is relatively large.The contact area of miniature dental forceps and tooth is little simultaneously, and firmly can not clamp tooth, when exodontia, there will be skidding, bring secondary injury to the oral cavity of patient, extend the time of exodontia, also improve the operation easier of doctor simultaneously, be difficult to the safety and the effectiveness that ensure operation, thus to too increase unintentionally people in operation process be the medical-risk caused.
Utility model content
For above-mentioned existing deficiency, the purpose of this utility model is, provides a kind of smart structural design, rationally, firm grip, and easy to operate miniature dental forceps.
For achieving the above object, technical scheme provided by the utility model is: a kind of miniature dental forceps, it comprises two rustless steel calipers be hinged by jointed shaft, the clamp head part that described rustless steel caliper comprises handle portion and is connected with this handle portion, this clamp head part one end that is connected with handle portion is larger, the other end forms a beak point in reducing shape gradually, and the inner side occlusal surface of this beak point is provided with a groove moving towards along its long limit to extend.Wherein the occlusal lower limb in inner side of a beak point is sharp, and top edge is blunt; The occlusal lower limb in inner side of another beak point is blunt, and top edge is sharp.
Improve as one of the present utility model, the length of described beak point is 2.5 ~ 3.5 centimetres.
Improve as one of the present utility model, the head width of described beak point is 3 millimeters.
Improve as one of the present utility model, the length of described rustless steel caliper is 16 ~ 18 centimetres.Volume is little, flexible operation, easy to use.
The beneficial effects of the utility model are: this utility model project organization is ingenious, reasonable, is provided with groove, close like sharp tubular, can fit with the appearance profile of root of the tooth preferably, contact area is large, good clamping effect, avoid occurring that skidding gets loose phenomenon, be specially adapted to uproot and newborn labial teeth is pulled out; And two the upper and lower edge of beak point adopt sharp or blunt staggered fit structure, be more conducive to the bump contact with root of the tooth, being conducive to medical worker can pull out tooth accurately and rapidly, shortens the time of operation, alleviates the misery of patient.Overall structure is simple, compact in addition, is easy to realize, and adopts stainless steel material to make, and overall construction intensity is large, not yielding with wearing and tearing, and the good and long service life of operational stability, is beneficial to wide popularization and application.
Below in conjunction with accompanying drawing and embodiment, this utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the cross-sectional structure schematic diagram of clamp head part in this utility model.
Detailed description of the invention
See Fig. 1 and Fig. 2, the miniature dental forceps of the one that the present embodiment provides, it comprises the rustless steel caliper 2 and rustless steel caliper 3 that are hinged by jointed shaft 1, and the length of this rustless steel caliper is 16 ~ 18 centimetres, is preferably 17 centimetres.Volume is little, flexible operation, easy to use.The clamp head part 22 that described rustless steel caliper 2 comprises handle portion 21 and is connected with this handle portion 21, the clamp head part 32 that described rustless steel caliper 3 comprises handle portion 31 and is connected with this handle portion 31.The corresponding one end that is connected with handle portion 21,31 of clamp head part 22,32 is comparatively large, and the other end is in reducing shape corresponding formation one beak point 23,33 gradually, and the inner side occlusal surface of this beak point 23,33 is provided with a groove 231,331 moving towards along its long limit to extend.
Be provided with groove 231,331, close like sharp tubular, can fit with the appearance profile of root of the tooth preferably, contact area is large, good clamping effect, avoids occurring that skidding gets loose phenomenon, is specially adapted to uproot and newborn labial teeth is pulled out.The length of described beak point 23,33 is 2.5 ~ 3.5 centimetres, and have enough folders in guarantee and treat on the basis of length, effective reduced volume, handled easily is had tooth pulled out.The head width of described beak point is preferably 3 millimeters, and clamping effect is better.See Fig. 2, preferably, the inner side occlusal lower limb 232 of its mediproboscis point 23 is sharp, and top edge 233 is blunt; And the inner side of beak point 33 occlusal lower limb 332 is blunt, top edge 333 is sharp.Adopt sharp or blunt staggered fit structure, be more conducive to the bump contact with root of the tooth, being conducive to medical worker can pull out tooth accurately and rapidly, shortens the time of operation, alleviates the misery of patient.
The announcement of book and instruction according to the above description, this utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to this utility model, adopt other pliers same or analogous with it, all in this utility model protection domain.
Claims (4)
1. a miniature dental forceps, it is characterized in that: it comprises two rustless steel calipers be hinged by jointed shaft, the clamp head part that described rustless steel caliper comprises handle portion and is connected with this handle portion, this clamp head part one end that is connected with handle portion is larger, the other end forms a beak point in reducing shape gradually, the inner side occlusal surface of this beak point is provided with a groove moving towards along its long limit to extend, and wherein the occlusal lower limb in inner side of a beak point is sharp, and top edge is blunt; The occlusal lower limb in inner side of another beak point is blunt, and top edge is sharp.
2. miniature dental forceps according to claim 1, is characterized in that, the length of described beak point is 2.5 ~ 3.5 centimetres.
3. miniature dental forceps according to claim 1 and 2, is characterized in that, the head width of described beak point is 3 millimeters.
4. miniature dental forceps according to claim 1 and 2, is characterized in that, the length of described rustless steel caliper is 16 ~ 18 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620530.1U CN204219069U (en) | 2014-10-25 | 2014-10-25 | Miniature dental forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620530.1U CN204219069U (en) | 2014-10-25 | 2014-10-25 | Miniature dental forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219069U true CN204219069U (en) | 2015-03-25 |
Family
ID=52917224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420620530.1U Expired - Fee Related CN204219069U (en) | 2014-10-25 | 2014-10-25 | Miniature dental forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361961A (en) * | 2015-11-17 | 2016-03-02 | 广州医科大学附属口腔医院 | Device for removal of root canal nail |
| CN105361962A (en) * | 2015-11-17 | 2016-03-02 | 广州医科大学附属口腔医院 | Minimally invasive tooth extraction device |
-
2014
- 2014-10-25 CN CN201420620530.1U patent/CN204219069U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361961A (en) * | 2015-11-17 | 2016-03-02 | 广州医科大学附属口腔医院 | Device for removal of root canal nail |
| CN105361962A (en) * | 2015-11-17 | 2016-03-02 | 广州医科大学附属口腔医院 | Minimally invasive tooth extraction device |
| CN105361962B (en) * | 2015-11-17 | 2019-01-29 | 广州医科大学附属口腔医院 | A kind of minimally invasive dental device |
| CN105361961B (en) * | 2015-11-17 | 2019-02-19 | 广州医科大学附属口腔医院 | A kind of device for pulling out canal pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20151025 |
|
| EXPY | Termination of patent right or utility model |