CN204246240U - A kind of laminectomy rongeur with suction pump function - Google Patents
A kind of laminectomy rongeur with suction pump function Download PDFInfo
- Publication number
- CN204246240U CN204246240U CN201420723029.8U CN201420723029U CN204246240U CN 204246240 U CN204246240 U CN 204246240U CN 201420723029 U CN201420723029 U CN 201420723029U CN 204246240 U CN204246240 U CN 204246240U
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- CN
- China
- Prior art keywords
- caliper
- rod
- claw beam
- suction pump
- cutting
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of laminectomy rongeur with suction pump function, comprise fixed handle, flexible handle, caliper and cutting claw beam, flexible handle is flexibly connected by rotating shaft with fixed handle, and the top of flexible handle is positioned at caliper, and the top of flexible handle is provided with push rod; One end of cutting claw beam is located in caliper, and caliper comprises front clamp body and rear caliper, and front clamp body is vertical with rear caliper, and cutting claw beam leading portion presents 90 degree and is bent upwards, and is provided with the sheath pipe of both ends open, is inserted with suction pump in sheath pipe in caliper.Cutting claw beam comprises the body of rod, cutting part and binding clip, and the upper surface of the body of rod is provided with binding clip, and one end of the body of rod is fixedly connected with cutting part, and the other end of the body of rod is connected with push rod.Binding clip upper surface is embedded with electrosurgical unit, and flexible handle is provided with binding post.The laminectomy rongeur of this band suction pump function integrates the actions such as attraction, sclerotin cutting and hemostasis, simplifies therapeutic process, improves procedure efficiency, convenient treatment, improve Therapeutic safety.
Description
Technical field
This utility model belongs to medical instruments field, specifically a kind of laminectomy rongeur with suction pump function.
Background technology
Rongeur is one of the most basic instrument needing in bone surgery to apply, and especially needs to sting except bone tissues such as part vertebral plates in spinal canal decompression operation process.But existing rongeur all only has and stings except function to sclerotin; there is inconvenience in actual use; assistance application suction pump, cord dorsal potentials device etc. is usually needed to coordinate rongeur to use in operation process; great inconvenience is caused to operation process; especially when microendoscopic discectomy; because surgical field of view is little, cannot carry out attracting, the action such as sclerotin cutting and cord dorsal potentials simultaneously.During operation, owing to using turnover instrument channel limited, therefore clamp tissue (or claim biopsy forceps), be separated, cut and organize, stop blooding, rinse, attract all to need to carry out (existing endoscope passage only has one or two limited passages) from different passages, increase operation passage is also not easy; Being generally that method by constantly changing operating theater instruments is performed the operation, this considerably increases difficulty and the operating time of operation, particularly running into the emergency such as hemorrhage is to cause serious consequence.
Summary of the invention
This utility model is not enough for prior art, provides a kind of laminectomy rongeur with suction pump function, and the laminectomy rongeur of this band suction pump function integrates the actions such as attraction, sclerotin cutting and hemostasis, simplify therapeutic process, improve procedure efficiency, convenient treatment, improves Therapeutic safety.
In order to solve the problems of the technologies described above, this utility model is solved by following technical proposals: a kind of laminectomy rongeur with suction pump function, comprise fixed handle, flexible handle, caliper and cutting claw beam, described fixed handle and described caliper are integral type structure, described flexible handle is flexibly connected by rotating shaft with described fixed handle, the top of described flexible handle is positioned at described caliper, and the top of described flexible handle is provided with push rod; One end of described cutting claw beam is located in described caliper, described caliper comprises front clamp body and rear caliper, described front clamp body is vertical with described rear caliper, described cutting claw beam leading portion presents 90 degree and is bent upwards, under resting state, described cutting claw beam contacts with described rear caliper, during duty, described cutting claw beam slidably contacts with described front clamp body, the sheath pipe of both ends open is provided with in described caliper, one end of described sheath pipe is positioned at the top of described front clamp body, the other end of described sheath pipe is positioned at the lower end of described fixed handle, is inserted with suction pump in described sheath pipe.
In technique scheme, preferably, described cutting claw beam comprises the body of rod, cutting part and binding clip, and the upper surface of the described body of rod is provided with described binding clip, and one end of the described body of rod is fixedly connected with described cutting part, and the other end of the described body of rod is connected with described push rod.
In technique scheme, preferably, described binding clip upper surface is embedded with electrosurgical unit, and described flexible handle is provided with binding post, and described electrosurgical unit and described binding post are for being electrically connected.
This utility model compared with prior art, has following beneficial effect: the laminectomy rongeur of this band suction pump function integrates the actions such as attraction, sclerotin cutting and hemostasis, simplifies therapeutic process, improves procedure efficiency, convenient treatment, improve Therapeutic safety.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment.
Fig. 2 is the surface structure schematic diagram of this utility model embodiment binding clip.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail: see Fig. 1, Fig. 2, a kind of laminectomy rongeur with suction pump function, comprise fixed handle 1, flexible handle 2, caliper 3 and cutting claw beam 4, described fixed handle 1 is integral type structure with described caliper 3, described flexible handle 2 is flexibly connected by rotating shaft with described fixed handle 1, the top of described flexible handle 2 is positioned at described caliper 3, and the top of described flexible handle 2 is provided with push rod 5, one end of described cutting claw beam 4 is located in described caliper 3, described caliper 3 comprises front clamp body 31 and rear caliper 32, described front clamp body 31 is vertical with described rear caliper 32, described cutting claw beam 4 leading portion presents 90 degree and is bent upwards, under resting state, described cutting claw beam 4 contacts with described rear caliper 32, during duty, described cutting claw beam 4 slidably contacts with described front clamp body 31, the sheath pipe 33 of both ends open is provided with in described caliper 3, one end of described sheath pipe 33 is positioned at the top of described front clamp body 31, the other end of described sheath pipe 33 is positioned at the lower end of described fixed handle 1, suction pump is inserted with in described sheath pipe 33.
Described cutting claw beam 4 comprises the body of rod 41, cutting part 42 and binding clip 43, one end of the described body of rod 41 is fixedly connected with described cutting part 42, the other end of the described body of rod 41 is connected with described push rod 5, and the upper surface of the described body of rod 41 is provided with described binding clip 43 near described cutting part 42 place.
Described binding clip 43 upper surface is embedded with electrosurgical unit 44, and described flexible handle 2 is provided with binding post, and described electrosurgical unit 44 and described binding post are for being electrically connected.
During use, claw beam 4 will be cut and caliper 3 gos deep in patient's vertebra under resting state, by the suction pump that plugs in sheath pipe 33 by the blood sucking-off near vertebral plate, then to hold with a firm grip flexible handle 2, push rod 5 is driven to move forward, cutting part 42 cuts downright bad vertebral plate, is energized to electrosurgical unit 44 simultaneously, and electrosurgical unit 44 is started working hemostasis.
This utility model compared with prior art, has following beneficial effect: the laminectomy rongeur of this band suction pump function integrates the actions such as attraction, sclerotin cutting and hemostasis, simplifies therapeutic process, improves procedure efficiency, convenient treatment, improve Therapeutic safety.
The foregoing is only embodiment of the present utility model, be not limited to this utility model.This utility model can have various suitable change and change.All do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the laminectomy rongeur with suction pump function, comprise fixed handle (1), flexible handle (2), caliper (3) and cutting claw beam (4), described fixed handle (1) and described caliper (3) are integral type structure, described flexible handle (2) is flexibly connected by rotating shaft with described fixed handle (1), the top of described flexible handle (2) is positioned at described caliper (3), and the top of described flexible handle (2) is provided with push rod (5), one end of described cutting claw beam (4) is located in described caliper (3), it is characterized in that: described caliper (3) comprises front clamp body (31) and rear caliper (32), described front clamp body (31) is vertical with described rear caliper (32), described cutting claw beam (4) leading portion presents 90 degree and is bent upwards, under resting state, described cutting claw beam (4) contacts with described rear caliper (32), during duty, described cutting claw beam (4) slidably contacts with described front clamp body (31), the sheath pipe (33) of both ends open is provided with in described caliper (3), one end of described sheath pipe (33) is positioned at the top of described front clamp body (31), the other end of described sheath pipe (33) is positioned at the lower end of described fixed handle (1), suction pump is inserted with in described sheath pipe (33).
2. a kind of laminectomy rongeur with suction pump function as claimed in claim 1, it is characterized in that: described cutting claw beam (4) comprises the body of rod (41), cutting part (42) and binding clip (43), one end of the described body of rod (41) is fixedly connected with described cutting part (42), the other end of the described body of rod (41) is connected with described push rod (5), and the upper surface of the described body of rod (41) is provided with described binding clip (43) near described cutting part (42) place.
3. a kind of laminectomy rongeur with suction pump function as claimed in claim 2, it is characterized in that: described binding clip (43) upper surface is embedded with electrosurgical unit (44), described flexible handle (2) is provided with binding post, and described electrosurgical unit (44) and described binding post are for being electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723029.8U CN204246240U (en) | 2014-11-27 | 2014-11-27 | A kind of laminectomy rongeur with suction pump function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723029.8U CN204246240U (en) | 2014-11-27 | 2014-11-27 | A kind of laminectomy rongeur with suction pump function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204246240U true CN204246240U (en) | 2015-04-08 |
Family
ID=52950601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420723029.8U Expired - Fee Related CN204246240U (en) | 2014-11-27 | 2014-11-27 | A kind of laminectomy rongeur with suction pump function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204246240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544086A (en) * | 2020-04-30 | 2020-08-18 | 南华大学附属南华医院 | Yellow ligament bites and removes pincers |
-
2014
- 2014-11-27 CN CN201420723029.8U patent/CN204246240U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544086A (en) * | 2020-04-30 | 2020-08-18 | 南华大学附属南华医院 | Yellow ligament bites and removes pincers |
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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: 20150408 Termination date: 20151127 |