CN202654227U - Plasma scalpel - Google Patents
Plasma scalpel Download PDFInfo
- Publication number
- CN202654227U CN202654227U CN 201220327174 CN201220327174U CN202654227U CN 202654227 U CN202654227 U CN 202654227U CN 201220327174 CN201220327174 CN 201220327174 CN 201220327174 U CN201220327174 U CN 201220327174U CN 202654227 U CN202654227 U CN 202654227U
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- CN
- China
- Prior art keywords
- electrode
- circuit board
- sleeve pipe
- shell
- plasma scalpel
- 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 discloses a plasma scalpel comprising an outer shell and a scalpel head which is connected with the outer shell; the outer shell is an insulator; the scalpel head comprises a loop electrode, a first sleeve, a first electrode, a second electrode and second sleeves; the first sleeve is arranged on the outer surface of the loop electrode; the first electrode and the second electrode are arranged on the outer surface of the first sleeve; a gap is left between the first electrode and the second electrode; the second sleeves are arranged on the outer surfaces of the first electrode and the second electrode; the first sleeve and the second sleeve are insulators; and a circuit board is arranged on the outer shell, and the loop electrode, the first electrode and the second electrode are electrically connected with the circuit board. According to the plasma scalpel, the structure is simple, the use is convenient, and the scalpel head can be bent and replaced.
Description
Technical field
This utility model relates to a kind of scalpel, particularly a kind of plasma scalpel.
Background technology
Existing plasma blade, the cutter head shape is fixed, in the process of using, can not change shape according to the requirement of clinical operation, so this plasma blade can not be used in the operation flexibly, and cutter head and housing are for being fixedly connected with, cutter head is non-exchange, uses extremely inconvenient.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, easy to use, but and cutter head bending, removable plasma scalpel.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of plasma scalpel, comprise shell and the cutter head that is connected with shell, described shell is insulator, described cutter head comprises loop electrode, the first sleeve pipe, the first electrode, the second electrode and the second sleeve pipe, the outer surface of loop electrode is provided with the first sleeve pipe, and the outer surface of the first sleeve pipe is provided with the first electrode and the second electrode, is provided with the gap between the first electrode and the second electrode, the outer surface of the first electrode and the second electrode is provided with the second sleeve pipe, and the first sleeve pipe and the second sleeve pipe are insulator; Be provided with circuit board in the described shell, loop electrode, the first electrode and the second electrode and circuit board are for being electrically connected.
Further, described loop electrode is metal tube, in the process of using, and can be by bending.
Further, described loop electrode is connected with circuit board by the first conducting strip, and the first electrode is connected with circuit board by the second conducting strip, and the second electrode is connected with circuit board by the 3rd conducting strip.
Further, be connected with the first button and the second button on the described circuit board, the end of the first button is raised structures, and the end of the second button is groove structure.
Further, be provided with locating slot in the described shell, circuit board places on the locating slot.
Further, the link position of described the second sleeve pipe and shell is provided with the first sealing ring, and the first sealing ring can prevent effectively that extraneous liquid from immersing shell, thus the circuit board in the protecting sheathing.
Further, the link position of described shell and joint is provided with the second sealing ring.
Further, described circuit board leads to wire, and wire is connected by high frequency main frame or the plasma radiofrequency of the plug on the wire with the external world.
Further, be connected with joint in the described shell, joint is connected with loop electrode, and joint is connected with the conduit in the external world, the conduit saline injection, and normal saline can enter loop electrode by joint.
Adopt the plasma scalpel of technique scheme, because described cutter head comprises loop electrode, the first sleeve pipe, the first electrode, the second electrode and the second sleeve pipe, the outer surface of loop electrode is provided with the first sleeve pipe, the outer surface of the first sleeve pipe is provided with the first electrode and the second electrode, be provided with the gap between the first electrode and the second electrode, the outer surface of the first electrode and the second electrode is provided with the second sleeve pipe, and the first sleeve pipe and the second sleeve pipe are insulator; Be provided with circuit board in the described shell, loop electrode, the first electrode and the second electrode and circuit board are for being electrically connected, so the first electrode does not contact with the second electrode, cutter head and shell are for being flexibly connected, and cutter head is replaceable, and the scope of application is wide.Because described loop electrode is metal tube, in the process of using, can be by bending, so in the process of operation, can be used flexibly.Owing to be connected with the first button and the second button on the described circuit board, the end of the first button is raised structures, the end of the second button is groove structure, so raised structures and groove structure can allow user have feel, can pass through two switches of tactile recognition, the first button is that color is different from the second button, can be by two switches of visual identity.
Description of drawings
Fig. 1 is the structural representation of this utility model plasma scalpel.
Fig. 2 is the structural representation that the described loop electrode of this utility model plasma scalpel, the first sleeve pipe, the first electrode and the second electrode connect.
The specific embodiment
Such as Fig. 1 and shown in Figure 2, a kind of plasma scalpel, comprise shell 12 and the cutter head that is connected with shell 12, shell 12 is insulator, cutter head comprises loop electrode 1, the first sleeve pipe 2, the first electrode 3, the second electrode 4 and the second sleeve pipe 5, the outer surface of loop electrode 1 is provided with the first sleeve pipe 2, the outer surface of the first sleeve pipe 2 is provided with the first electrode 3 and the second electrode 4, be provided with gap 21 between the first electrode 3 and the second electrode 4, the first electrode 3 does not contact with the second electrode 4, the outer surface of the first electrode 3 and the second electrode 4 is provided with the second sleeve pipe 5, the first sleeve pipes 2 and the second sleeve pipe 5 is insulator; Be provided with circuit board 10 in the shell 12, loop electrode 1, the first electrode 3 and the second electrode 4 and circuit board 10 are for being electrically connected; Loop electrode 1 is metal tube, in the process of using, can be by bending, loop electrode 1 is connected with circuit board 10 by the first conducting strip 14, the first electrode 3 is connected with circuit board 10 by the second conducting strip 15, the second electrode 4 is connected with circuit board 10 by the 3rd conducting strip 16, be provided with locating slot 7 in the shell 12, circuit board 10 places on the locating slot 7, the second sleeve pipe 5 is provided with the first sealing ring 6 with the link position of shell 12, the first sealing ring 6 can prevent effectively that extraneous liquid from immersing shell 12, thereby the circuit board 10 in the protecting sheathing 12, be connected with the first button 8 and the second button 9 on the circuit board 10, the end of the first button 8 is raised structures, the end of the second button 9 is groove structure, raised structures and groove structure can allow user have feel, can pass through two switches of tactile recognition, the first button 8 is that color is different from the second button 9, can be by two switches of visual identity, be connected with joint 13 in the shell 12, joint 13 is connected with loop electrode 1, joint 13 is connected with the conduit in the external world, the conduit saline injection, normal saline can enter loop electrode 1 by joint 13, shell 12 is provided with the second sealing ring 11 with the link position of joint 13, circuit board 10 leads to wire 17, wire 17 is connected by high frequency main frame or the plasma radiofrequency of the plug on the wire 17 with the external world, presses the first button 8, and this plasma scalpel can play blood coagulation, hemostasis, ablation; Press the second button 9, this plasma scalpel can play cutting, punching effect.
Claims (9)
1. plasma scalpel, comprise shell and the cutter head that is connected with shell, it is characterized in that: described cutter head comprises loop electrode, the first sleeve pipe, the first electrode, the second electrode and the second sleeve pipe, the outer surface of loop electrode is provided with the first sleeve pipe, the outer surface of the first sleeve pipe is provided with the first electrode and the second electrode, be provided with the gap between the first electrode and the second electrode, the outer surface of the first electrode and the second electrode is provided with the second sleeve pipe; Be provided with circuit board in the described shell, loop electrode, the first electrode and the second electrode and circuit board are for being electrically connected.
2. plasma scalpel as claimed in claim 1, it is characterized in that: described loop electrode is metal tube.
3. plasma scalpel as claimed in claim 2 is characterized in that: described loop electrode is connected with circuit board by the first conducting strip, and the first electrode passes through the second conducting strip and is connected with circuit board, and the second electrode passes through the 3rd conducting strip and is connected with circuit board.
4. plasma scalpel as claimed in claim 3, it is characterized in that: be connected with the first button and the second button on the described circuit board, the end of the first button is raised structures, and the end of the second button is groove structure.
5. plasma scalpel as claimed in claim 4, it is characterized in that: be provided with locating slot in the described shell, circuit board places on the locating slot.
6. plasma scalpel as claimed in claim 5, it is characterized in that: the link position of described the second sleeve pipe and shell is provided with the first sealing ring.
7. plasma scalpel as claimed in claim 6, it is characterized in that: the link position of described shell and joint is provided with the second sealing ring.
8. plasma scalpel as claimed in claim 7, it is characterized in that: described circuit board leads to wire.
9. such as each described plasma scalpel of claim 1 to 8, it is characterized in that: be connected with joint in the described shell, joint is connected with loop electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327174 CN202654227U (en) | 2012-07-02 | 2012-07-02 | Plasma scalpel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327174 CN202654227U (en) | 2012-07-02 | 2012-07-02 | Plasma scalpel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202654227U true CN202654227U (en) | 2013-01-09 |
Family
ID=47449173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220327174 Expired - Fee Related CN202654227U (en) | 2012-07-02 | 2012-07-02 | Plasma scalpel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202654227U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106456187A (en) * | 2014-03-07 | 2017-02-22 | 法国恩斯克公司 | Ultrasonic surgical instrument |
| CN110507407A (en) * | 2019-09-05 | 2019-11-29 | 孙岩军 | A kind of plasma knife head for surgical and plasma operation device |
| CN110623725A (en) * | 2019-09-16 | 2019-12-31 | 南京桑迪医疗科技有限公司 | Electrode needle head replacing device for radio frequency plasma needle knife and using method thereof |
-
2012
- 2012-07-02 CN CN 201220327174 patent/CN202654227U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106456187A (en) * | 2014-03-07 | 2017-02-22 | 法国恩斯克公司 | Ultrasonic surgical instrument |
| CN110507407A (en) * | 2019-09-05 | 2019-11-29 | 孙岩军 | A kind of plasma knife head for surgical and plasma operation device |
| CN110623725A (en) * | 2019-09-16 | 2019-12-31 | 南京桑迪医疗科技有限公司 | Electrode needle head replacing device for radio frequency plasma needle knife and using method thereof |
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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: 20130109 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |