CN203777074U - Soft tissue circumferential cutter - Google Patents
Soft tissue circumferential cutter Download PDFInfo
- Publication number
- CN203777074U CN203777074U CN201420109988.0U CN201420109988U CN203777074U CN 203777074 U CN203777074 U CN 203777074U CN 201420109988 U CN201420109988 U CN 201420109988U CN 203777074 U CN203777074 U CN 203777074U
- Authority
- CN
- China
- Prior art keywords
- cutter
- soft tissue
- cutter head
- circular cutter
- circumferential
- 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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Abstract
The utility model discloses a soft tissue circumferential cutter. The soft tissue circumferential cutter comprises a circumferential cutter body and a cutter head, wherein the cutter head is fixed at the cutting end of the circumferential cutter body; an overflow drainage groove is formed in the outer circumferences of the circumferential cutter body and the cutter head and extends from the outer circumferential surface of the cutting end of the cutter head to the tail end of the circumferential cutter body; transverse length scale marks are engraved along the overflow drainage groove; the starting point of the length scale marks begins from the cutting end of the cutter head. According to the soft tissue circumferential cutter, the cleanliness of the cutting edge of the annular cutter and the soft tissue interface can be maintained, and the thickness of the soft tissue of an operation area of implanted teeth can be accurately measured while attached gingival can be excised.
Description
Technical field
This utility model relates to medical apparatus and instruments, particularly relates to the soft tissue circular cutter that oral cavity implanting tooth operation process uses.
Background technology
At present, domestic, outer various oral cavity implanting tooth system operation instruments box all comprises soft tissue circular cutter, comprise circular cutter body and be built in ring cutting body cutter head two parts composition of cutting end, in the time relating to the implant surgery of oral cavity canine implant Wicresoft, patient is through sterilization, alveolar ridge crest local infiltration anesthesia, after drape completes, use immediately different-diameter circular cutter to excise successively the attached gingiva that needs Implant region, owing to previously there is no the circular cutter of built-in overflowing groove and length indication, often find that circular cutter incisxal edge has the delays such as blood sample liquid in the time of ring cutting soft tissue, affect doctor's surgical field of view, while is when surperficial to alveolar ridge crest osseous tissue after using circular cutter to excise soft tissue gingiva, owing to there is no graduation indication, cannot carry out Measurement accuracy to local gingiva tissue thickness, after often needing to remove circular cutter, further use other instruments such as periodontal probe to measure, obviously affected implant operation degree of accuracy and efficiency.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, this utility model embodiment provides a kind of soft tissue circular cutter, not only in oral cavity manual tooth planting operation, can keep the cleaning at endless knife incisxal edge and soft tissue interface, but also can in excision attached gingiva, implant Dental Implant art district soft tissue thickness by Measurement accuracy.Described technical scheme is as follows:
A kind of soft tissue circular cutter, comprise circular cutter body, cutter head, described cutter head is fixed on the end of cutting of described circular cutter body, on the outer circumference surface of described circular cutter body and cutter head, be provided with overflowing groove, described overflowing groove is from cutter head is cut end external peripheral surface, extend to the end of described circular cutter body, along described overflowing fluted shaft to being carved with horizontal length scale marker, the starting point of described length scale marker is from described cutter head is cut end.
Particularly, described circular cutter body and cutter head are made up of rustless steel.
Compared to existing technology, soft tissue circular cutter of the present utility model, can be succinctly, endless knife incisxal edge liquid exudate overflowing in guided surgery process fast, keeps the cleaning of art district, is conducive to operation smoothly, efficiently completes; Its thickness of energy Measurement accuracy in the time removing gingival soft tissue with circular cutter, bores the operation processs such as location, worn alveolar bone and has determined gingiva height radix value for next step pioneer simultaneously, facilitates implant operation to complete smoothly.
Brief description of the drawings
Fig. 1 is the structural representation of soft tissue circular cutter described in the utility model.
Fig. 2 is the schematic diagram of soft tissue circular cutter described in the utility model while using in operation.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model embodiment is described in further detail.
As shown in Figure 1, soft tissue circular cutter described in the utility model, comprise circular cutter body 1, cutter head 2, cutter head 2 is fixed on the end of cutting of circular cutter body 1, on the outer circumference surface of circular cutter body 1 and cutter head 2, be provided with overflowing groove 3, overflowing groove 3, from cutter head is cut end external peripheral surface, extends to the end of circular cutter body 1, axially be carved with horizontal length scale marker 4 along overflowing groove 3, the starting point of length scale marker 4 is from cutter head is cut end.Circular cutter body and cutter head are made up of rustless steel, can high temperature, Reusability after autoclaving detoxicating.
As shown in Figure 2, when use, patient is through sterilization, alveolar ridge crest local infiltration anesthesia, after drape completes, according to the plantation preoperative specialized department for stomatology inspection of doctor and x-ray, the Fei Fan lobe Wicresoft implant operation plan of formulating after the auxiliary examinations such as CBCT, select diameter circular cutter 5 excisions within the scope of 2.8-4.0mm to need the attached gingiva in Implant region, circular resection gingiva tissue under regulation drilling speed, in operation process, there is blood sample exudate to go out along with endless knife axis body direction overflowing concentrated flow at circular cutter and gingival soft tissue tangent plane, remove immediately with washing saliva device, guarantee that surgical field of view is clean, in the time that circular cutter walks to planting area alveolar ridge top, plantation handle ring cutting knife stops operating, according to circular cutter institute strip length graduation indication, accurately measure growing area attached gingiva thickness 6, for boring the operation process such as location, removal alveolar bone, next step pioneer determines gingiva height radix value, convenient operation is carried out smoothly, has significantly improved the accuracy of implant operation efficiency and operation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a soft tissue circular cutter, comprise circular cutter body (1), cutter head (2), described cutter head (2) is fixed on the end of cutting of described circular cutter body (1), it is characterized in that: on the outer circumference surface of described circular cutter body (1) and cutter head (2), be provided with overflowing groove (3), described overflowing groove (3) is from cutter head is cut end external peripheral surface, extend to the end of described circular cutter body (1), axially be carved with horizontal length scale marker (4) along described overflowing groove (3), the starting point of described length scale marker (1) is from described cutter head is cut end.
2. soft tissue circular cutter according to claim 1, is characterized in that: described circular cutter body (1) and cutter head (2) are made up of rustless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109988.0U CN203777074U (en) | 2014-03-11 | 2014-03-11 | Soft tissue circumferential cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109988.0U CN203777074U (en) | 2014-03-11 | 2014-03-11 | Soft tissue circumferential cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777074U true CN203777074U (en) | 2014-08-20 |
Family
ID=51313321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420109988.0U Expired - Fee Related CN203777074U (en) | 2014-03-11 | 2014-03-11 | Soft tissue circumferential cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203777074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725736A (en) * | 2016-12-20 | 2017-05-31 | 项楠 | A kind of endoscope casing tube formula circular cutter |
-
2014
- 2014-03-11 CN CN201420109988.0U patent/CN203777074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725736A (en) * | 2016-12-20 | 2017-05-31 | 项楠 | A kind of endoscope casing tube formula circular cutter |
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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: 20140820 Termination date: 20160311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |