CN202515724U - Maxillary sinus rongeur - Google Patents
Maxillary sinus rongeur Download PDFInfo
- Publication number
- CN202515724U CN202515724U CN2012201274715U CN201220127471U CN202515724U CN 202515724 U CN202515724 U CN 202515724U CN 2012201274715 U CN2012201274715 U CN 2012201274715U CN 201220127471 U CN201220127471 U CN 201220127471U CN 202515724 U CN202515724 U CN 202515724U
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- CN
- China
- Prior art keywords
- rongeur
- tong head
- maxillary sinus
- fixed
- binding clip
- 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 relates to medical forceps, in particular to a maxillary sinus rongeur which is applied to the surgical treatment in nasal sinuses of human facial features, and belongs to the field of medical appliances. The maxillary sinus rongeur comprises a fixed handle, a movable handle, a claw beam, a pull rod, a fixed tong head, a movable tong head, a seal cap and a wash-suction tube, and is structurally characterized in that tong head slots are formed in the fixed tong head and the movable tong head; and slotted holes are formed in the tong head slots. By using the maxillary sinus rongeur, the defects in the prior art are overcome; and the maxillary sinus rongeur has the advantages of reasonable structure, flexible control, good effect on nasal cavity lesions resection and the like.
Description
Technical field
This utility model relates to a kind of medical calm, and particularly a kind of upper jaw sinus rongeur is applied to operative treatment in the human body face nasal sinuses, belongs to medical instruments field.
Background technology
Nasal sinuses is the window of human airway, tends to suck airborne impurity and antibacterial in the nostril, causes nose diseases, like polyp of nasal cavity, tumor and nasal cavity hyperosteogeny.In human body face therapeutic process, need excise the nasal cavity focus, this surgical technic requires high.Prior art is to carry out the nasal cavity lesion resection with the pin cutter, and the operation process trouble can not be received ideal surgical effect; Also take the sinus forceps treatment that undergos surgery, but sinus forceps dashes and inhale device, the visual field is fuzzy in the treatment process, and operating difficulties has satisfied not requirements of operation.
Summary of the invention
This utility model technical problem to be solved is to overcome existing above-mentioned deficiency in the prior art, and a kind of rational in infrastructure, upper jaw sinus rongeur that lesion resection is effective is provided.
This utility model solves the problems of the technologies described above the technical scheme of being taked: this upper jaw sinus rongeur; Comprise fixed handle, flexible handle, claw beam, pull bar, fixed pliers head, movable binding clip, capping and towards suction pipe; Its construction features is: on described fixed pliers head and the movable binding clip binding clip groove is set, has slotted eye in the described binding clip groove.
This utility model upper jaw sinus rongeur, welding fixed punch suction pipe on described fixed handle and the claw beam describedly has towards the suction pipe interface towards suction pipe.
This utility model is compared with prior art, has the following advantages and effect: this upper jaw sinus rongeur, rational in infrastructure, control flexibly.Its binding clip position is the cutter type, and in the surgical application process, sinus forceps penetrates nasal cavity, can directly the focuses such as polyp, tumor and nasal cavity hyperosteogeny of nasal cavity be downcut and take out nasal cavity, and lesion resection is effective; Binding clip has slotted eye, in the excision process, comes the water clock residual liquid and discharges gas with slotted eye, and the doctor is got a clear view, and is easy to operate, guarantees to perform the operation and carries out smoothly.
Description of drawings
Fig. 1 is an embodiment overall structure sketch map.
Fig. 2 is an embodiment band broken section structural representation.
Fig. 3 is an embodiment tong head sketch map.Among the figure: 1 fixed handle, 2 flexible handles, 3 claw beams, 4 pull bars, 5 fixed pliers heads, 6 movable binding clips, 7 binding clip grooves, 8 clamp steady pins, 9 pull bar steady pins, 10 handle attaching nuts, 11 link pins, 12 cappings, 13 slotted eyes, 14 towards suction pipe.
The specific embodiment
Embodiment to this utility model is described further below in conjunction with accompanying drawing, and present embodiment provides detailed embodiment and concrete operating process, but the protection domain of this utility model is not limited to following embodiment.
Referring to Fig. 1～Fig. 3, the fixed handle 1 of embodiment is connected with flexible handle 2 usefulness handle attaching nuts 10, can rotate; As shown in the figure, claw beam 3 is an one with fixed handle 1; Fixed pliers head 5 is weldingly fixed on the claw beam 3; Coincideing when one end of movable binding clip 6 and fixed pliers head 5 close forms clamp, and the top of the other end of movable binding clip 6 is connected on the pull bar 4 with link pin 11, can rotate; The bottom of the other end of movable binding clip 6 is connected on the fixed pliers head 5 with clamp steady pin 8, can rotate; Pull bar 4 passes claw beam 3 usefulness link pins 11 and is fastened on the flexible handle 2; Capping 12 is weldingly fixed on the fixed handle 1; Binding clip groove 7 is opened on fixed pliers head 5 and movable binding clip 6, and slotted eye 13 is opened in binding clip groove 7; Have towards the suction pipe 14 that dashes of suction pipe interface and be welded on fixed handle 1 and the claw beam 3.
This utility model upper jaw sinus rongeur is provided with binding clip groove 7, and the binding clip position is cutter type shown in Figure 3, and has slotted eye 13, and when in operation process, using, sinus forceps penetrates nasal cavity, can be directly the condition of illness of nasal cavity be downcut and take out nasal cavity; In the excision process, through slotted eye 13 water clock residual liquids and discharge gas, overcome prior art because operating theater instruments is dashed and inhale device simultaneously, in the treatment process, make the fuzzy defective in the doctor visual field, the assurance operation is carried out smoothly.
This utility model design upper jaw sinus rongeur is that metal material is made, and can clean and high-temperature sterilization.
Claims (2)
1. upper jaw sinus rongeur; Comprise fixed handle, flexible handle, claw beam, pull bar, fixed pliers head, movable binding clip, capping and towards suction pipe; It is characterized in that: on described fixed pliers head and the movable binding clip binding clip groove is set, has slotted eye in the described binding clip groove.
2. upper jaw sinus rongeur according to claim 1 is characterized in that: welding fixed punch suction pipe on described fixed handle and the claw beam describedly has towards the suction pipe interface towards suction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201274715U CN202515724U (en) | 2012-03-30 | 2012-03-30 | Maxillary sinus rongeur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201274715U CN202515724U (en) | 2012-03-30 | 2012-03-30 | Maxillary sinus rongeur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202515724U true CN202515724U (en) | 2012-11-07 |
Family
ID=47098700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201274715U Expired - Fee Related CN202515724U (en) | 2012-03-30 | 2012-03-30 | Maxillary sinus rongeur |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202515724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103251439A (en) * | 2013-05-22 | 2013-08-21 | 江苏蓝域创新技术投资有限公司 | Frontal sinus rongeur |
-
2012
- 2012-03-30 CN CN2012201274715U patent/CN202515724U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103251439A (en) * | 2013-05-22 | 2013-08-21 | 江苏蓝域创新技术投资有限公司 | Frontal sinus rongeur |
| CN103251439B (en) * | 2013-05-22 | 2015-03-25 | 江苏蓝域创新技术投资有限公司 | Frontal sinus rongeur |
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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: 20121107 Termination date: 20140330 |