CN203677242U - Plasma orthopedic scalpel - Google Patents
Plasma orthopedic scalpel Download PDFInfo
- Publication number
- CN203677242U CN203677242U CN201320748814.4U CN201320748814U CN203677242U CN 203677242 U CN203677242 U CN 203677242U CN 201320748814 U CN201320748814 U CN 201320748814U CN 203677242 U CN203677242 U CN 203677242U
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- China
- Prior art keywords
- plasma
- ceramic head
- metal tube
- outer layer
- layer metal
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- Expired - Lifetime
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 19
- 239000000919 ceramic Substances 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 25
- 238000009413 insulation Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 abstract description 4
- 238000001356 surgical procedure Methods 0.000 abstract description 3
- 125000000266 alpha-aminoacyl group Chemical group 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 108010048734 sclerotin Proteins 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a plasma orthopedic scalpel, belongs to surgical equipment and mainly solves the problem that a traditional scalpel is hard to meet surgery demands of bones of different parts. The plasma orthopedic scalpel comprises a power plug, a ceramic head and an electrode assembly, wherein the ceramic head is connected with the power plug through an outer layer metal tube; the electrode assembly is arranged on the ceramic head and electrically connected with the power plug; the electrode assembly is provided with at least one electrode point, and an inner bore is formed in the ceramic head; the inner bore is connected with a plastic tube which passes through the interior of the outer layer metal tube and extends to the exterior of the power plug. The plasma orthopedic scalpel is simple in structure, convenient in operation, capable of performing operations on the bones of different shapes and parts, and has very high application value.
Description
Technical field
This utility model relates to a kind of scalpel, specifically, relates to a kind of plasma orthopedic scalpel.
Background technology
Along with scientific and technical development, also high-technicalization gradually of scalpel, plasma scalpel has been applied in various operations more and more widely.But extensive gradually along with application, has also found increasing problem, wherein, it is one of them relatively distinct issues that the pathological tissues that produces in operation process, blood, body fluid etc. cannot be discharged timely and effectively.And, different tissues, different parts often require the scalpel of different structure, a kind of scalpel is difficult to the reply multiple positions of human body, the operation of orthopaedics class is more special more a kind of, and its area unlike its hetero-organization of human body is large, regular shape, carries out bone surgery, not only medical personnel's degree of being skilled in technique is had to very high requirement, the structure of scalpel is also had to special requirement, accidentally, just may damage healthy sclerotin.
And existing plasma scalpel is normally realized the surgical work such as cutting by produce electron ion in normal saline, produce normally laminated structure of electro-ionic electrode assembly, its area coverage is very wide, be difficult to accurately perform the operation for trickle position, irregular position, use existing scalpel, tend to excise in the lump together with healthy position, it is unfavorable greatly that this will bring patient.
Utility model content
The purpose of this utility model is to provide a kind of plasma orthopedic scalpel, solves routine operation cutter in prior art and is difficult to tackle the problem of bone surgery.
To achieve these goals, the technical solution adopted in the utility model is as follows:
Plasma orthopedic scalpel, comprise attaching plug, with the ceramic head being connected with this attaching plug by outer layer metal tube, and be arranged on the electrode assembly being electrically connected on this ceramic head and with described attaching plug, on this electrode assembly, be provided with at least one electrode points, and described ceramic head offers endoporus, on this endoporus, be connected with from the inner plastic pipe that passes and extend to described attaching plug outside of described outer layer metal tube.
Further, described electrode assembly also comprises by described electrode spot welding and is pressed on the electrode slice on described ceramic head.
Again further, described electrode points quantity is four.
Further, between described ceramic head and described outer layer metal tube also to being welded with outer utmost point ferrule.
For protection outer layer metal tube, be also socketed with one deck heat-shrink tube at the outer surface of described outer layer metal tube.
Say exactly, described electrode points is passed the endoporus of described ceramic head, outer utmost point ferrule and outer layer metal tube by tinsel and is electrically connected with described attaching plug.For ensureing safety, described wire surface insulation.
In order to adapt to different sclerotin and position, described electrode slice is circle, ellipse or rectangle.
Preferably, radially vertical towards with described outer layer metal tube of described ceramic head.
Compared with prior art, the utlity model has following beneficial effect:
(1) this utility model is simple in structure, easy to operate, and cost is low, and practicality is high.
(2) this utility model has been set up multiple electrode points on conventional electrode slice, thereby both can perform the operation to planar position, also can perform the operation to trickle point-like position, and its scope of application increases greatly.
(3) this utility model has designed difform electrode slice, can perform the operation for difform planar position, and the scope of application further increases.
(4) this utility model is also provided with heat-shrink tube at outer metal tube surface, both can improve the protective effect to outer layer metal tube, can realize again insulation object, kills two birds with one stone.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is a kind of front enlarged diagram of aminoacyl site in Fig. 1.
Fig. 3 is the another kind of front enlarged diagram of aminoacyl site in Fig. 1.
Fig. 4 is the third front enlarged diagram of aminoacyl site in Fig. 1.
In above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
1-attaching plug, 2-outer layer metal tube, 3-ceramic head, 4-electrode points, 5-electrode slice, the outer utmost point ferrule of 6-, 7-heat-shrink tube, 8-plastic pipe.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1, plasma orthopedic scalpel, mainly comprises attaching plug 1, is connected to the outer layer metal tube 2 on this attaching plug 1, and is arranged on the ceramic head 3 of these outer layer metal tube 2 terminations, on this ceramic head 3, electrode assembly is also installed.
Described electrode assembly comprises electrode slice 5 and electrode points 4, and electrode slice 5, for stainless steel material is made, is pressed on described ceramic head 3 by electrode points 4 welderings.Totally 4 of electrode points, can be evenly distributed on electrode slice 5, also can uneven distribution.
Between ceramic head 3 and outer layer metal tube 2, to being welded with an outer utmost point ferrule 6, meanwhile, the central authorities of ceramic head 3 offer an endoporus, connect one with plastic pipe 8 on it, in described electrode points 4, are welded with tinsel.Described plastic pipe 8 arrives attaching plug 1 place through outer utmost point ferrule 6, outer layer metal tube 2 together with tinsel, wherein, the tinsel that Different electrodes point connects connects from the different terminals on attaching plug 1, and described plastic pipe 8 passes to attaching plug 1 outside, for connecting dust collecter.
For improving protection effect and insulation effect, be also socketed with a heat-shrink tube 7 in the outside of outer layer metal tube 2.Consider the needs of implementing operation, can by ceramic head 3 towards being arranged to radially vertical with outer layer metal tube 2, thereby more easily the sidewall of skeleton is performed the operation.
Fig. 2～Fig. 4 has introduced respectively three kinds of different ceramic heads and electrode assembly, and in Fig. 2, ceramic head end face is oval, and its center starts to have a larger circular hole, and draws from its sidewall, for connection plastic sebific duct; The rim of this end face is provided with four circular small through hole, be used for the tinsel of connection electrode point across and into outer layer metal tube, on this ceramic head end face, be separately provided with electrode slice, on electrode slice, offer multiple leg-of-mutton through holes, wherein a part of leg-of-mutton through hole is corresponding with the circular hole at ceramic head center, the various liquid waste, the tissue that produce for operation process enter the plastic pipe being connected on ceramic head, thereby get rid of, the triangle through hole at edge is in order to reduce machining area, enhanced discharge intensity.In Fig. 3, ceramic head end face is rectangle, and several electrode points become that line is capable to be distributed on whole end face; And ceramic head end face is circular in Fig. 4, the circular end face that is distributed in whole ceramic head of several electrode points, and form multiple round shapes.Fig. 2 can perform the operation for the diseased region of a dough-making powder respectively, and Fig. 3 and Fig. 4 can perform the operation for linear, circular point-like diseased region respectively.
Above-described embodiment is only preferred embodiment of the present utility model; the not restriction to this utility model protection domain; in every case adopt design principle of the present utility model, and carry out non-creativeness work on this basis and the variation made, within all should belonging to protection domain of the present utility model.
Claims (10)
1. plasma orthopedic scalpel, it is characterized in that, comprise attaching plug, with the ceramic head being connected with this attaching plug by outer layer metal tube, and be arranged on the electrode assembly being electrically connected on this ceramic head and with described attaching plug, on this electrode assembly, be provided with at least one electrode points.
2. plasma orthopedic scalpel according to claim 1, is characterized in that, described ceramic head offers endoporus, is connected with from the inner plastic pipe that passes and extend to described attaching plug outside of described outer layer metal tube on this endoporus.
3. plasma orthopedic scalpel according to claim 1, is characterized in that, described electrode assembly also comprises by described electrode spot welding and is pressed on the electrode slice on described ceramic head.
4. plasma orthopedic scalpel according to claim 2, is characterized in that, described electrode points quantity is four.
5. according to the plasma orthopedic scalpel described in claim 1 or 2 or 3 or 4, it is characterized in that, between described ceramic head and described outer layer metal tube also to being welded with outer utmost point ferrule.
6. plasma orthopedic scalpel according to claim 5, is characterized in that, the outer surface of described outer layer metal tube is also socketed with one deck heat-shrink tube.
7. plasma orthopedic scalpel according to claim 6, is characterized in that, described electrode points is passed the endoporus of described ceramic head, outer utmost point ferrule and outer layer metal tube by tinsel and is electrically connected with described attaching plug.
8. plasma orthopedic scalpel according to claim 7, is characterized in that, described wire surface insulation.
9. plasma orthopedic scalpel according to claim 6, is characterized in that, described electrode slice is circle, ellipse or rectangle.
10. plasma orthopedic scalpel according to claim 9, is characterized in that, radially vertical towards with described outer layer metal tube of described ceramic head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748814.4U CN203677242U (en) | 2013-11-25 | 2013-11-25 | Plasma orthopedic scalpel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748814.4U CN203677242U (en) | 2013-11-25 | 2013-11-25 | Plasma orthopedic scalpel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203677242U true CN203677242U (en) | 2014-07-02 |
Family
ID=50999220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320748814.4U Expired - Lifetime CN203677242U (en) | 2013-11-25 | 2013-11-25 | Plasma orthopedic scalpel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203677242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137140A (en) * | 2017-06-06 | 2017-09-08 | 电子科技大学 | A kind of low-temperature plasma Otorhinolaryngologic operation knife |
| CN109877434A (en) * | 2019-03-12 | 2019-06-14 | 佛山市迪华科技有限公司 | A kind of novel mesh basket ferrule fixing means |
-
2013
- 2013-11-25 CN CN201320748814.4U patent/CN203677242U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137140A (en) * | 2017-06-06 | 2017-09-08 | 电子科技大学 | A kind of low-temperature plasma Otorhinolaryngologic operation knife |
| CN109877434A (en) * | 2019-03-12 | 2019-06-14 | 佛山市迪华科技有限公司 | A kind of novel mesh basket ferrule fixing means |
| CN109877434B (en) * | 2019-03-12 | 2021-09-14 | 佛山市迪华科技有限公司 | Method for fixing metal head of net basket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHENGDU MECHAN MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHENGDU MECHAN ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Wenjiang District 610000 of Sichuan city of Chengdu province Chengdu Strait science and Technology Industry Development Park West Huayin industrial port No. 618 Ke Lin Lu Patentee after: CHENGDU MECHAN ELECTRONIC TECHNOLOGY CO.,LTD. Address before: Wenjiang District 610000 of Sichuan city of Chengdu province Chengdu Strait science and Technology Industry Development Park West Huayin industrial port No. 618 Ke Lin Lu Patentee before: CHENGDU MECHAN ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |