CN102028518B - Oral cavity forceps - Google Patents
Oral cavity forceps Download PDFInfo
- Publication number
- CN102028518B CN102028518B CN201110003593.3A CN201110003593A CN102028518B CN 102028518 B CN102028518 B CN 102028518B CN 201110003593 A CN201110003593 A CN 201110003593A CN 102028518 B CN102028518 B CN 102028518B
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- oral cavity
- handle
- rostrum
- surgery
- forceps
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides oral cavity forceps. The forceps comprise a rostrum, a joint, a handle and a finger holding ring, wherein indented patterns are formed on the clamping part inside the rostrum; a baffle extending outward is arranged outside the rostrum; and an upward turning angle is formed in the middle section of the handle. While the rostrum clamps the front edge of the ramus, the baffle outside the rostrum can sufficiently and effectively isolate the peripheral soft tissue and other surgery machinery is not needed, so an operator can complete a surgery by one hand. The oral cavity forceps have a reasonable structure, and are convenient to operate. The upward turning angle in the middle of the handle ensures that positions of the handle and the finger holding ring are out of the surgery visual field, so that surgery operation cannot be influenced, and interference of the handle on bone knives, bone chisels and other surgery machinery can be avoided.
Description
Technical field
The present invention relates to a kind of medical surgical instrument, particularly oral cavity forceps.
Background technology
Oral cavity forceps is the conventional apparatus in oral maxillofacial surgery, is mainly used in the sclerous tissueses such as clamping jawbone.The orthognathic surgery in oral cavity is place's important branch and a new branch of science of Oral and Maxillofacial Surgery; orthognathic surgery is increasing to be carried out at national various big hospital; sagittal split ramus osteotomy is one of art formula the most frequently used in orthognathic surgery; in this operation; operating forceps is mainly used in clamping mandibular ramus leading edge; stop soft tissue and the bicker of ascending branch leading edge, be conducive to surgical field of view and expose, surrounding soft tissue also can be protected from damage simultaneously.Because orthognathic surgery carries out at cavity interior completely, often need to use osteotome, osteotome and various jawbone power apparatus, working place is extremely limited, therefore the structure of operating theater instruments and operating characteristics thereof are had higher requirements, and the oral cavity forceps used now is elongated owing to clamping beak, cannot fully stop ascending branch surrounding tissue, also to use other aid, add staff, also to take space limited in oral cavity, affect the application of the jawbone such as osteotome, osteotome power apparatus, be unfavorable for operation technique.
Summary of the invention
The present invention aims to provide a kind of oral cavity forceps, while clamping mandibular ramus leading edge, effectively can stop soft tissue and the bicker of ascending branch leading edge, not need other para-operational device, be conducive to the operation of operation on oral cavity.
A kind of oral cavity forceps, comprises pincers beak, joint, clamp handle, finger gripping ring, and the retaining part inside pincers beak has groove, has outward extending baffle plate outside pincers beak.
Further, described baffle plate rounded, oval or rectangle when clamping beak and closing up.
Further, described clamp handle has corner upwards in stage casing, and clamp handle has downward corner at finger gripping ring place, and finger gripping ring place plane is parallel with pincers beak place plane.
Preferably, described corner is at abscission joint 5cm place, and described corner is 90-150 °.
While pincers beak clamping mandibular ramus leading edge of the present invention, the baffle plate outside pincers beak fully effectively can isolate surrounding soft tissue, and need not assist other operating theater instruments, patient's one hand gets final product complete operation, rational in infrastructure, easy to operate.At clamp handle stage casing design corner upwards, the position of clamp handle and finger gripping ring is in outside surgical field of view, thus avoids affecting operation technique, clamp handle can also be avoided the interference of other operating theater instruments such as osteotome, osteotome simultaneously.
Accompanying drawing explanation
Figure 1 shows that structural representation of the present invention.
In figure: 1-holds ring, 2-corner, 3-clamp handle, 4-joint, 5-clamps beak, 6-baffle plate, 7-groove.
Detailed description of the invention
As shown in Figure 1, oral cavity forceps of the present invention, comprises pincers beak 5, joint 4, clamp handle 3, finger gripping ring 1, and the retaining part inside pincers beak 5 has groove 7, outward extending baffle plate 6 is had, rounded when clamping beak 5 and closing up, the oval or rectangle of the shape of baffle plate 6 etc. outside pincers beak 5.As further improvement, corner 2 is upwards had in the stage casing of clamp handle 3, corner 2 is at abscission joint 4 about 5cm place, the size of corner 2 is 90-150 °, according to operation need to make in 90 °, 100 °, 110 °, 120 °, 150 ° etc., clamp handle 3 has downward corner at finger gripping ring 1 place, makes finger gripping ring 1 place plane parallel with pincers beak 5 place plane.
Use the present invention, while during operation, pincers beak 5 clamps mandibular ramus leading edge, the outer side shield 6 of pincers beak 5 fully effectively can isolate surrounding soft tissue, and need not assist other operating theater instruments, and patient's one hand gets final product complete operation.In clamp handle 3, work one corner 2 upwards, can make clamp handle 3 and finger gripping ring 1 be positioned at outside surgical field of view, thus avoid affecting operation technique, and the corner 2 of clamp handle 3 can also avoid the interference of clamp handle 3 pairs of other operating theater instruments such as osteotome, osteotome preferably simultaneously.
Use the present invention, the operation of performing the operation of being more convenient for, shortens operating time, reduces patient trauma.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the present invention.
Claims (4)
1. an oral cavity forceps, comprise pincers beak (5), joint (4), clamp handle (3), finger gripping ring (1), it is characterized in that: the retaining part of pincers beak (5) inner side has groove (7), there is outward extending baffle plate (6) in pincers beak (5) outside.
2. oral cavity forceps according to claim 1, is characterized in that: described baffle plate (6) is rounded, oval or rectangle when clamping beak (5) and closing up.
3. oral cavity forceps according to claim 1 and 2, it is characterized in that: described clamp handle (3) has corner (2) upwards in stage casing, clamp handle (3) has downward corner at finger gripping ring (1) place, and finger gripping ring (1) place plane is parallel with pincers beak (5) place plane.
4. oral cavity forceps according to claim 3, is characterized in that: described corner (2) is at abscission joint (4) 5cm place, and described corner (2) is 90-150 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110003593.3A CN102028518B (en) | 2011-01-10 | 2011-01-10 | Oral cavity forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110003593.3A CN102028518B (en) | 2011-01-10 | 2011-01-10 | Oral cavity forceps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102028518A CN102028518A (en) | 2011-04-27 |
| CN102028518B true CN102028518B (en) | 2015-07-08 |
Family
ID=43882352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110003593.3A Active CN102028518B (en) | 2011-01-10 | 2011-01-10 | Oral cavity forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102028518B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536647A (en) * | 2017-08-29 | 2018-01-05 | 孙艳平 | A kind of Multi-angle free rotates dental forceps |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952158A (en) * | 2017-12-08 | 2018-04-24 | 吴再义 | One kind puts pipe wrench |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635042Y (en) * | 2003-07-03 | 2004-08-25 | 杨伟杰 | Multipurpose pliers used for correcting irregular oral cavity |
| CN201253235Y (en) * | 2008-09-17 | 2009-06-10 | 济南市第三人民医院 | Gun shaped needle holder |
| CN201920834U (en) * | 2011-01-10 | 2011-08-10 | 四川大学 | Oral cavity operation pliers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7497867B2 (en) * | 2004-07-12 | 2009-03-03 | Jeffrey Lasner | Handles and shafts for manually adjustable scissors and forceps |
-
2011
- 2011-01-10 CN CN201110003593.3A patent/CN102028518B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635042Y (en) * | 2003-07-03 | 2004-08-25 | 杨伟杰 | Multipurpose pliers used for correcting irregular oral cavity |
| CN201253235Y (en) * | 2008-09-17 | 2009-06-10 | 济南市第三人民医院 | Gun shaped needle holder |
| CN201920834U (en) * | 2011-01-10 | 2011-08-10 | 四川大学 | Oral cavity operation pliers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536647A (en) * | 2017-08-29 | 2018-01-05 | 孙艳平 | A kind of Multi-angle free rotates dental forceps |
| CN107536647B (en) * | 2017-08-29 | 2019-07-30 | 刘瑞全 | A kind of Multi-angle free rotation dental forceps |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102028518A (en) | 2011-04-27 |
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