CN2737322Y - Artificial radix dentis implanting operation guiding implement - Google Patents
Artificial radix dentis implanting operation guiding implement Download PDFInfo
- Publication number
- CN2737322Y CN2737322Y CN 200420096903 CN200420096903U CN2737322Y CN 2737322 Y CN2737322 Y CN 2737322Y CN 200420096903 CN200420096903 CN 200420096903 CN 200420096903 U CN200420096903 U CN 200420096903U CN 2737322 Y CN2737322 Y CN 2737322Y
- Authority
- CN
- China
- Prior art keywords
- guiding sleeve
- guiding
- pilot sleeve
- implement
- operation guiding
- 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 Prosthetics (AREA)
Abstract
The utility model provides an artificial dental root implanting operation guiding implement which is composed of an assorted guiding sleeve and an orientation cylinder. The outer diameter of the orientation cylinder is corresponding to the inner longitudinal through hole of the guiding sleeve. Before an operation, the orientation cylinder is used to position on a plaster cast and the guiding sleeve is sheathed to make into a plastic formwork provided with the guiding sleeve. In the operation, patients wear the made plastic formwork and the implanting operation guiding implement drills a bone cavity and implants an artificial dental root through the guiding sleeve. The bone cavity preparation is ensured to conform to the predetermined direction. In the operation, an arch-shaped gap of the guiding sleeve can be dripped with physiological saline for cooling and the success of the operation is ensured.
Description
Technical field this utility model belongs to the medical operation apparatus, is a kind of guiding apparatus that can be used for the artificial tooth root implant operation.
When the routine clinical preparation of background technology is implanted bone cavity from worker's root of the tooth, artificial tooth root is implanted determining of direction, mainly by patient's range estimation.Because of the implantation of artificial tooth root be need take into account simultaneously to near far away in, the process of words and gum three-dimensional orientation, so only depend in the art range estimation to attend to one thing and lose sight of another unavoidably, cause the deviation of directivity, even make the implant surgery failure.
The summary of the invention the purpose of this utility model is in order to overcome above deficiency, a kind of artificial tooth root implant operation simple for production, reliable for effect guiding apparatus to be provided.
The technical solution adopted in the utility model: this utility model is made up of supporting pilot sleeve and directed cylinder, and wherein the tail end of pilot sleeve has an arch breach, and interior vertical through hole of directed cylindrical external diameter and pilot sleeve matches.
This utility model is simple in structure, and is easy to make, and the plantation drill bit pierces sclerotin by supporting pilot sleeve, can guarantee that the bone cavity preparation meets predetermined direction, and leave the arch breach at the pilot sleeve tail end, and the normal saline that can constantly instil cooling guarantees to perform the operation successfully.
Appended drawings is a structural representation of the present utility model.
Specific embodiment pilot sleeve (1) and directed cylinder (2) are to make with rustless steel or pure titanium or titanium alloy or other metal materials.The external diameter of pilot sleeve (1) is 2-6mm, and interior vertical through hole (4) aperture is 1.5-5mm, high 4-12mm, 40 ° to 60 ° of arch breach (3) arc length of pilot sleeve (1) tail end, the high 2-6mm of breach.The external diameter of directed cylinder (2) is 1.5-5mm, and height is 10-15mm.The external diameter and pilot sleeve (1) through hole (4) of directed cylinder (2) match.
Before the art, utilize pilot sleeve (1) and directed cylinder (2) guiding die plate on plaster model.On the edentulous region of plaster model, use earlier plantation bit bore with directed cylinder (2) same diameter, then directed cylinder (2) is inserted, whether accurate, whether directed cylinder (2) is positioned at alveolar bone central authorities, adjusts boring direction in case of necessity if observing its direction.Directed cylinder (2) puts the pilot sleeve (1) that matches after determining, note the tail end arch breach (3) of pilot sleeve (1) is positioned at a side of close plaster model, and arch breach (3) is towards lip (cheek) side.This plaster model that is inserted with pilot sleeve (1) and directed cylinder (2) is placed on the tooth section compression molding forming machine, make the plastic formwork that has pilot sleeve.
During operation, wear the plastic formwork that makes to the patient, plantation drill bit with respective diameters is holed on jawbone via pilot sleeve (1), simultaneously in the normal saline cooling of locating constantly to instil of the arch breach (3) of pilot sleeve (1) tail end, finish until the preparation of plantation bone cavity, then the implantation of artificial tooth root kind is got final product.
Claims (1)
1, artificial tooth root implant operation guiding apparatus, it is characterized in that forming by supporting pilot sleeve (1) and directed cylinder (2), wherein the tail end of pilot sleeve (1) has an arch breach (3), and interior vertical through hole (4) of the external diameter of directed cylinder (2) and pilot sleeve (1) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420096903 CN2737322Y (en) | 2004-09-21 | 2004-09-21 | Artificial radix dentis implanting operation guiding implement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420096903 CN2737322Y (en) | 2004-09-21 | 2004-09-21 | Artificial radix dentis implanting operation guiding implement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737322Y true CN2737322Y (en) | 2005-11-02 |
Family
ID=35347237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420096903 Expired - Fee Related CN2737322Y (en) | 2004-09-21 | 2004-09-21 | Artificial radix dentis implanting operation guiding implement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2737322Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102036618B (en) * | 2008-05-21 | 2014-11-26 | 内克西利斯股份公司 | Device and method for the amelioration of recesses |
-
2004
- 2004-09-21 CN CN 200420096903 patent/CN2737322Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102036618B (en) * | 2008-05-21 | 2014-11-26 | 内克西利斯股份公司 | Device and method for the amelioration of recesses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |