CN202604949U - Maxillary sinus cyst forceps - Google Patents
Maxillary sinus cyst forceps Download PDFInfo
- Publication number
- CN202604949U CN202604949U CN 201220143960 CN201220143960U CN202604949U CN 202604949 U CN202604949 U CN 202604949U CN 201220143960 CN201220143960 CN 201220143960 CN 201220143960 U CN201220143960 U CN 201220143960U CN 202604949 U CN202604949 U CN 202604949U
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- China
- Prior art keywords
- forcep
- maxillary sinus
- cyst
- head
- forceps
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- 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 provides a pair of maxillary sinus cyst forceps. The pair of maxillary sinus cyst forceps structurally comprises an upper forcep handle and a lower forcep handle, the upper forcep handle and the lower forcep handle are connected in rotating mode, an upper forcep head rod is arranged at the upper end of the upper forcep handle, a lower forcep head rod arranged at the upper end of the lower forcep handle, an upper forcep head is arranged at the upper end of the upper forcep head rod and a lower forcep head is arranged at the upper end of the lower forcep head rod. The bending angle of the pair of maxillary sinus cyst forceps is reasonable, the pair of maxillary sinus cyst forceps can be easily placed into a maxillary sinus cavity, and cysts on the bottom wall and the front wall of the maxillary sinus can be grabbed easily. The forcep heads are appropriate in length, can easily touch the maxillary sinus cysts, and facilitate an operation. The bending angle of each forcep head is larger than 90 degrees, a forcep opening is enlarged appropriately, the forcep heads are widened to form a V shape, and the maxillary sinus cysts can be grabbed and removed thoroughly in one-time mode. In addition, for other maxillary sinus tumors, the pair of maxillary sinus cyst forceps can be used to excise the other maxillary sinus tumors once or twice, and operation time can be greatly shortened.
Description
1, technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of maxillary cyst pincers.
2, background technology
The intranasal videoendoscopic surgery usually need be opened maxillary sinus and remove pathological tissues such as maxillary sinus Intramedullary Cysts, must use the maxillary cyst pincers.But existing maxillary cyst pincers radian is provided with unreasonable; Be difficult to probe in the maxillary sinus fully, even after the maxillary cyst pincers are stretched into the hole chamber, also be difficult to grab swollen thing; Need repeated multiple times to operate; Incured loss through delay operating time greatly, increased operation wound and patient suffering simultaneously, being applied in a way of intranasal videoendoscopic surgery is restricted.
3, summary of the invention
The purpose of this utility model is to overcome the deficiency that exists in the prior art, provides a kind of pliers angle of bend reasonable, is very easy to stretch into the maxillary cyst pincers of maxillary sinus intracavity.
The technical scheme of this utility model realizes by following mode; Upper plier handle and lower plier handle are rotatedly connected in its structure; The upper end of upper plier handle and lower plier handle is respectively arranged with upper grip head bar and lower pliers head bar, and the upper end of upper grip head bar and lower pliers head bar is provided with upper grip head and lower pliers head.
Be provided with the upper grip head connecting rod between above-mentioned upper grip head and the upper grip head bar; Be provided with the lower pliers head connecting rod between lower pliers head and the lower pliers head bar.
Above-mentioned upper and lower binding clip connecting rod and the bent angle between the upper and lower binding clip bar are greater than 90 degree.
Become " V " font between above-mentioned upper grip head and lower pliers head.
The utility model has the advantages that:
1, the angle of bend of this utility model maxillary cyst pincers is reasonable, can be very easy to stretch into the maxillary sinus intracavity, for the swollen thing of maxillary sinus diapire and antetheca, also is very easy to grasp.
2, this utility model maxillary cyst jaw footpath is roomy suitably, can be with the disposable clean excision of thoroughly grasping of maxillary cyst.Simultaneously, also can one to twice excision clean for other swollen things in the maxillary sinus, greatly shortened operating time.
3, binding clip length is suitable, can touch swollen thing in the maxillary sinus easily, is beneficial to operation technique.The binding clip bent angle is greater than 90 degree, and jaw suitably strengthens, and binding clip is widened into " V " font.
4, description of drawings
Fig. 1 is the structural representation of maxillary cyst pincers;
Fig. 2 is the maxillary cyst pincers that the binding clip connecting rod is set;
Labelling in the accompanying drawing is represented respectively;
1, upper grip head; 2, lower pliers head; 3, upper grip head bar; 4, lower pliers head bar; 5, upper plier handle; 6, lower plier handle; 7, upper grip head connecting rod; 8, lower pliers head connecting rod.
5, the specific embodiment
Below in conjunction with accompanying drawing the maxillary cyst pincers of this utility model are done following the detailed description.
As shown in Figure 1; Upper plier handle 5 is rotatedly connected with lower plier handle 6 in its structure of maxillary cyst pincers of this utility model; Upper plier handle 5 is respectively arranged with upper grip head bar 3 and lower pliers head bar 4 with the upper end of lower plier handle 6, and the upper end of upper grip head bar 3 and lower pliers head bar 4 is provided with upper grip head 1 and lower pliers head 2.
As shown in Figure 2, be provided with upper grip head connecting rod 7 between upper grip head 1 and the upper grip head bar 3; Be provided with lower pliers head connecting rod 8 between lower pliers head 2 and the lower pliers head bar 4.
Bent angle between upper grip head connecting rod 7, lower pliers head connecting rod 8 and upper grip head bar 3, the lower pliers head bar 4 is greater than 90 degree.Upper grip head 1 becomes " V " font with 2 of lower pliers heads.
Its processing and fabricating of maxillary cyst pincers of this utility model is very simple and convenient, can process shown in the accompanying drawing to specifications.
Except that the described technical characterictic of description, be the known technology of those skilled in the art.
Claims (4)
1. the maxillary cyst pincers is characterized in that upper plier handle and lower plier handle are rotatedly connected, and the upper end of upper plier handle and lower plier handle is respectively arranged with upper grip head bar and lower pliers head bar, and the upper end of upper grip head bar and lower pliers head bar is provided with upper grip head and lower pliers head.
2. maxillary cyst pincers according to claim 1 is characterized in that being provided with the upper grip head connecting rod between upper grip head and the upper grip head bar; Be provided with the lower pliers head connecting rod between lower pliers head and the lower pliers head bar.
3. maxillary cyst pincers according to claim 2 is characterized in that the bent angle between upper and lower binding clip connecting rod and the upper and lower binding clip bar is spent greater than 90.
4. maxillary cyst according to claim 1 pincers is characterized in that becoming " V " font between upper grip head and lower pliers head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220143960 CN202604949U (en) | 2012-04-09 | 2012-04-09 | Maxillary sinus cyst forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220143960 CN202604949U (en) | 2012-04-09 | 2012-04-09 | Maxillary sinus cyst forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202604949U true CN202604949U (en) | 2012-12-19 |
Family
ID=47338686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220143960 Expired - Fee Related CN202604949U (en) | 2012-04-09 | 2012-04-09 | Maxillary sinus cyst forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202604949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403185A (en) * | 2017-04-18 | 2018-08-17 | 姚静 | A kind of obstetrics' neonatal umbilical cord oedema special vice |
| CN109106426A (en) * | 2017-12-12 | 2019-01-01 | 中国中医科学院西苑医院 | A kind of internal piles uphangs ligature forceps |
-
2012
- 2012-04-09 CN CN 201220143960 patent/CN202604949U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403185A (en) * | 2017-04-18 | 2018-08-17 | 姚静 | A kind of obstetrics' neonatal umbilical cord oedema special vice |
| CN109106426A (en) * | 2017-12-12 | 2019-01-01 | 中国中医科学院西苑医院 | A kind of internal piles uphangs ligature forceps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130409 |