CN204863647U - Tweezers is cut to integral type qxcomm technology intraocular - Google Patents
Tweezers is cut to integral type qxcomm technology intraocular Download PDFInfo
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- CN204863647U CN204863647U CN201520594815.7U CN201520594815U CN204863647U CN 204863647 U CN204863647 U CN 204863647U CN 201520594815 U CN201520594815 U CN 201520594815U CN 204863647 U CN204863647 U CN 204863647U
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Abstract
The utility model discloses a tweezers is cut to integral type qxcomm technology intraocular, including apparatus work head, outer tube, pressure handle, elasticity handle, connecting rod mounting, connecting rod, adjusting sleeve and sleeve pipe mounting, the thread end surface of adjusting sleeve threaded connecting sleeve pipe mounting, the thread end tip of sleeve pipe mounting link firmly the one end of outer tube, and the connecting rod is connected to the other end setting device tool work head of outer tube, apparatus work head, and the other end of connecting rod passes outer tube and sleeve pipe mounting parallel connection in succession on the pole mounting, and the connecting rod mounting is connected at the handle tip, encircle between adjusting sleeve and the handle and connect a plurality of elasticity handles. This practicality is through setting up qxcomm technology's handle for the tweezers is cut to intraocular in can the free rotation hand when doctor performs the operation, find suitable direction alright cut the operation through pressing the handle, need not repetitiou business turn over eyeball, it is more convenient that the integral type structure is used.
Description
Technical field
This utility model relates to a kind of intra-ocular scissors tweezer, specifically a kind of integral type omnidirectional intra-ocular scissors tweezer.
Background technology
Current intra-ocular scissors tweezer only has unidirectional kneading and two-way kneading handle, when needing left side or east side operation as run in operation, will take out shears or tweezers and adjusting direction and enter in eyeball and operate, and add the misery of patient in eyeball.
Utility model content
The purpose of this utility model is to provide a kind of integral type omnidirectional intra-ocular scissors tweezer, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of integral type omnidirectional intra-ocular scissors tweezer, comprise devices work head, trocar sheath, pressure handle, resilient handle, linkage fasteners, connecting rod, regulating sleeve and sleeve fixing part, the end of thread outer surface of described regulating sleeve screw joint casing fixture, the end of thread end of sleeve fixing part is connected one end of trocar sheath, the other end of trocar sheath arranges devices work head, devices work head connects connecting rod, the other end of connecting rod is connected on linkage fasteners through trocar sheath with sleeve fixing part, and linkage fasteners is connected to handle end; Around connection some resilient handles between described regulating sleeve and handle.
As further program of the utility model: handle is made up of two cranks and spring leaf, and two cranks are installed in the inner side of spring leaf respectively.
As further program of the utility model: the preferred amount of described resilient handle is 12, and 12 resilient handles are 360 ° of distributions.
Compared with prior art, the beneficial effects of the utility model are: this practicality is by arranging omnidirectional's handle, make the intra-ocular scissors tweezer that can freely rotate during surgical in hands, suitable direction is found just to carry out shearing manipulation by pressure handle, without the need to repeatedly repeatedly passing in and out eyeball, integral structure uses convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model is opened.
Fig. 2 is the structural representation that this utility model is closed.
Fig. 3 is the distributed architecture schematic diagram of resilient handle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1 ~ 3, in this utility model embodiment, a kind of integral type omnidirectional intra-ocular scissors tweezer, comprise devices work head 1, trocar sheath 2, pressure handle 3, resilient handle 4, linkage fasteners 5, connecting rod 6, regulating sleeve 7 and sleeve fixing part 8, the end of thread outer surface of described regulating sleeve 7 screw joint casing fixture 8, the end of thread end of sleeve fixing part 8 is connected one end of trocar sheath 2, the other end of trocar sheath 2 arranges devices work head 1, devices work head 1 connects connecting rod 6, the other end of connecting rod 6 is connected on linkage fasteners 5 through trocar sheath 2 with sleeve fixing part 8, linkage fasteners 5 is connected to handle 4 end,
Around connection some resilient handles 4 between described regulating sleeve 7 and handle 4, handle 4 is made up of two cranks and spring leaf, and two cranks are installed in the inner side of spring leaf respectively, by the elasticity of spring leaf, resilient handle 4 is resetted, and drives trocar sheath 2 to regain.
The preferred amount of described resilient handle 4 is 12, and 12 resilient handles 4 are in 360 ° of distributions.
When resilient handle 4 is in releasing orientation, head part of apparatus opens, and depresses 12 pressure handles and makes devices work head 1 close tight or shear by connecting rod promotion trocar sheath.
Drive spring structure to form bounce at promotion trocar sheath 2, when loosening pressure handle, spring structure shrinks simultaneously, and trocar sheath retreats head part of apparatus and opens.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. an integral type omnidirectional intra-ocular scissors tweezer, comprise devices work head, trocar sheath, pressure handle, resilient handle, linkage fasteners, connecting rod, regulating sleeve and sleeve fixing part, it is characterized in that, the end of thread outer surface of described regulating sleeve screw joint casing fixture, the end of thread end of sleeve fixing part is connected one end of trocar sheath, the other end of trocar sheath arranges devices work head, devices work head connects connecting rod, the other end of connecting rod is connected on linkage fasteners through trocar sheath with sleeve fixing part, and linkage fasteners is connected to handle end; Around connection some resilient handles between described regulating sleeve and handle.
2. a kind of integral type omnidirectional according to claim 1 intra-ocular scissors tweezer, it is characterized in that, handle is made up of two cranks and spring leaf, and two cranks are installed in the inner side of spring leaf respectively.
3. a kind of integral type omnidirectional according to claim 1 intra-ocular scissors tweezer, is characterized in that, the preferred amount of described resilient handle is 12, and 12 resilient handles are 360 ° of distributions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594815.7U CN204863647U (en) | 2015-08-10 | 2015-08-10 | Tweezers is cut to integral type qxcomm technology intraocular |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594815.7U CN204863647U (en) | 2015-08-10 | 2015-08-10 | Tweezers is cut to integral type qxcomm technology intraocular |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204863647U true CN204863647U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520594815.7U Active CN204863647U (en) | 2015-08-10 | 2015-08-10 | Tweezers is cut to integral type qxcomm technology intraocular |
Country Status (1)
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| CN (1) | CN204863647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338967A (en) * | 2019-07-09 | 2019-10-18 | 张国明 | A kind of novel Tweezers for eye surgery of intraocular forceps type and its application method |
| CN110403756A (en) * | 2019-08-29 | 2019-11-05 | 苏州碧利医疗科技有限公司 | A kind of ophthalmology micro-surgical instrument and its operating method |
-
2015
- 2015-08-10 CN CN201520594815.7U patent/CN204863647U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338967A (en) * | 2019-07-09 | 2019-10-18 | 张国明 | A kind of novel Tweezers for eye surgery of intraocular forceps type and its application method |
| CN110403756A (en) * | 2019-08-29 | 2019-11-05 | 苏州碧利医疗科技有限公司 | A kind of ophthalmology micro-surgical instrument and its operating method |
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| GR01 | Patent grant |