CN209301308U - A kind of high frequency operation electrode - Google Patents
A kind of high frequency operation electrode Download PDFInfo
- Publication number
- CN209301308U CN209301308U CN201821360381.4U CN201821360381U CN209301308U CN 209301308 U CN209301308 U CN 209301308U CN 201821360381 U CN201821360381 U CN 201821360381U CN 209301308 U CN209301308 U CN 209301308U
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- CN
- China
- Prior art keywords
- fixedly connected
- handle
- link slot
- high frequency
- electrode
- 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
Links
- 230000015271 coagulation Effects 0.000 claims description 7
- 238000005345 coagulation Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000011982 device technology Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of high frequency operation electrodes, including handle casing and handle set, one end of handle casing is fixedly connected with link block, one end of handle set offers link slot, link slot is adapted with link block, external screw thread is offered on side wall on the outside of link block, internal screw thread corresponding with external screw thread is offered on the inner wall of link slot, link block is threadedly coupled with link slot, the inside of handle casing is equipped with conducting rod, handle casing is fixedly connected with high temperature protection end on the side wall far from link block one end, the utility model beneficial effect achieved is: electrode used in a kind of high frequency operation electrode of the utility model is arc-shaped electrode, so that more convenient when surgical cut, and the spring by being arranged pops up spherical collet, while arc-shaped electrode disassembly can be made convenient, so that the connection of arc-shaped electrode and conducting rod is more Add stabilization, greatly improve the service life of instrument, and makes the stable connection of electrode and conducting rod.
Description
Technical field
The utility model relates to a kind of procedures electrode, in particular to a kind of high frequency operation electrode belongs to medical device technology
Field.
Background technique
High frequency operation electrode be carry out deep operation, as thoracic cavity, pelvic cavity, stomach and intestine etc. operation when required for medical instrument.
Existing high frequency operation electrode is column, and when being cut, electrode is easy to be stuck, and causes procedure efficiency slow, when serious
It will affect surgical outcome, and the electrode tip of existing high frequency operation electrode is mostly directly to be fixedly connected either with conducting rod
Electrode and electrode handle are subjected to grafting, although the stable connection that electrode is directly fixedly connected, will lead to instrument use
Service life is short, although the service life of electrode grafting is increased, the connection of electrode and conducting rod may be unstable when in use
It is fixed, so that operation generates risk.
Utility model content
It is column that the utility model, which will solve electrode in the prior art, and when being cut, electrode is easy to be stuck, and is led
The electrode tip of the problem of causing procedure efficiency slow, will affect surgical outcome when serious and existing high frequency operation electrode is mostly straight
It connects to be fixedly connected with conducting rod and electrode and electrode handle is either subjected to grafting, although the connection that electrode is directly fixedly connected
Stablize, will lead to that instrument service life is short, although the service life of electrode grafting is increased, but when in use electrode with
The connection of conducting rod may be unstable, so that operation leads to the problem of risk, provides a kind of high frequency operation electrode.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
One end of a kind of high frequency operation electrode of the utility model, including handle casing and handle set, the handle casing is solid
Surely it is connected with link block, one end of the handle set offers link slot, and the link slot is adapted with link block, the connection
External screw thread is offered on side wall on the outside of block, and internal screw thread corresponding with external screw thread is offered on the inner wall of the link slot, it is described
Link block is threadedly coupled with link slot, and the inside of the handle casing is equipped with conducting rod, and the handle casing is far from link block one
High temperature protection end is fixedly connected on the side wall at end, the inside of the high temperature protection end is plugged with arc-shaped electrode, the height
The internal symmetry of temperature protection end opens up fluted, and the interior bottom of the groove is fixedly connected with spring, the spring it is another
End is fixedly connected with bullet block, and the other end of the bullet block is fixedly connected with spherical collet, and the inside of the handle set is equipped with socket,
The socket offers jack close to one end of link slot, and the other end of the socket is fixedly connected with electric wire, the electric wire it is another
One end passes through handle set, and one end that the electric wire extends handle set is equipped with plug.
As a kind of optimal technical scheme of the utility model, the side wall on the outside of the handle set is equipped with coagulation switch and presses
Button and cutting switch button, the coagulation switch button and cutting switch button are connect with socket.
As a kind of optimal technical scheme of the utility model, cunning is symmetrically fixedly connected on the side wall of bullet block two sides
Block offers sliding slot compatible with sliding block on the side wall of the inside grooves.
As a kind of optimal technical scheme of the utility model, the jack is adapted with conducting rod to be equipped with.
It is fixed on outer wall of the handle set far from link slot one end as a kind of optimal technical scheme of the utility model
It is connected with connection end, the electric wire passes through connection end.
The utility model beneficial effect achieved is: electrode used in a kind of high frequency operation electrode of the utility model is
Arc-shaped electrode, so that it is more convenient when surgical cut, and the spring by being arranged pops up spherical collet, can make arc
While electrode disassembly is convenient, so that the connection of arc-shaped electrode and conducting rod is more stable, the use of instrument is greatly improved
Service life, and make the stable connection of electrode and conducting rod.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing of part A in Fig. 1.
In figure: 1, handle casing；2, handle set；3, link block；4, link slot；5, external screw thread；6, internal screw thread；7, conductive
Bar；8, high temperature protection end；9, arc-shaped electrode；10, groove；11, spring；12, bullet block；13, spherical collet；14, sliding slot；15,
Sliding block；16, socket；17, jack；18, coagulation switch button；19, cutting switch button；20, electric wire；21, connection end；22,
Plug.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As depicted in figs. 1 and 2, the utility model provides a kind of high frequency operation electrode, including handle casing 1 and handle set 2,
One end of handle casing 1 is fixedly connected with link block 3, and one end of handle set 2 offers link slot 4, link slot 4 and link block 3
It is adapted, offers external screw thread 5 on the side wall in 3 outside of link block, offered on the inner wall of link slot 4 corresponding with external screw thread 5
Internal screw thread 6, link block 3 are threadedly coupled with link slot 4, and the inside of handle casing 1 is equipped with conducting rod 7, and handle casing 1 is far from connection
High temperature protection end 8 is fixedly connected on the side wall of 3 one end of block, the inside of high temperature protection end 8 is plugged with arc-shaped electrode 9, high
The internal symmetry of temperature protection end 8 opens up fluted 10, and the interior bottom of groove 10 is fixedly connected with spring 11, spring 11 it is another
End is fixedly connected with bullet block 12, and the other end of bullet block 12 is fixedly connected with spherical collet 13, and the inside of handle set 2 is equipped with socket
16, socket 16 offers jack 17 close to one end of link slot 4, and the other end of socket 16 is fixedly connected with electric wire 20, electric wire 20
The other end passes through handle set 2, and one end that electric wire 20 extends handle set 2 is equipped with plug 22.
The side wall in 2 outside of handle set is equipped with coagulation switch button 18 and cutting switch button 19, coagulation switch button 18
It is connect with socket 16 with cutting switch button 19；Sliding block 15, groove 10 are symmetrically fixedly connected on the side wall of 12 two sides of bullet block
Sliding slot 14 compatible with sliding block 15 is offered on internal side wall；Jack 17 is adapted with conducting rod 7 and is equipped with；Handle set 2 is remote
Connection end 21 is fixedly connected on outer wall from 4 one end of link slot, electric wire 20 passes through connection end 21.
Specifically, conducting rod 7 is inserted into jack 17, rotational handle shell 1 when using the utility model, link block 3 will
Connect with link slot 4, so that handle casing 1 is connected with handle set 2, arc-shaped electrode 9 be plugged in high temperature protection end 8,
Until arc-shaped electrode 9 is in contact with conducting rod 7, the spring 11 in groove 10 will push spherical collet 13 right under reaction force
Arc-shaped electrode 9 is clamped so that arc-shaped electrode 4 connected while easy to disassemble still it is very stable.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of high frequency operation electrode, including handle casing (1) and handle set (2), which is characterized in that the handle casing (1)
One end be fixedly connected with link block (3), one end of the handle set (2) offers link slot (4), the link slot (4) with
Link block (3) is adapted, and is offered external screw thread (5) on the side wall on the outside of the link block (3), the inner wall of the link slot (4)
On offer internal screw thread (6) corresponding with external screw thread (5), the link block (3) is threadedly coupled with link slot (4), the handle
The inside of shell (1) is equipped with conducting rod (7), is fixedly connected on the side wall of separate link block (3) one end of the handle casing (1)
The inside of high temperature protection end (8), the high temperature protection end (8) is plugged with arc-shaped electrode (9), the high temperature protection end
(8) internal symmetry opens up fluted (10), and the interior bottom of the groove (10) is fixedly connected with spring (11), the spring
(11) the other end is fixedly connected with bullet block (12), and the other end of the bullet block (12) is fixedly connected with spherical collet (13), institute
The inside for stating handle set (2) is equipped with socket (16), and the socket (16) offers jack (17) close to the one end of link slot (4),
The other end of the socket (16) is fixedly connected electric wire (20), and the other end of the electric wire (20) passes through handle set (2), the electricity
One end that line (20) extends handle set (2) is equipped with plug (22).
2. a kind of high frequency operation electrode according to claim 1, which is characterized in that the side wall on the outside of the handle set (2)
It is equipped with coagulation switch button (18) and cutting switch button (19), the coagulation switch button (18) and cutting switch button
(19) it is connect with socket (16).
3. a kind of high frequency operation electrode according to claim 1, which is characterized in that on the side wall of bullet block (12) two sides
It is symmetrically fixedly connected with sliding block (15), is offered and sliding block (15) compatible sliding slot on the internal side wall of the groove (10)
(14)。
4. a kind of high frequency operation electrode according to claim 1, which is characterized in that the jack (17) and conducting rod (7)
It is adapted and is equipped with.
5. a kind of high frequency operation electrode according to claim 1, which is characterized in that the handle set (2) is far from link slot
(4) it is fixedly connected on the outer wall of one end connection end (21), the electric wire (20) passes through connection end (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821360381.4U CN209301308U (en) | 2018-08-23 | 2018-08-23 | A kind of high frequency operation electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821360381.4U CN209301308U (en) | 2018-08-23 | 2018-08-23 | A kind of high frequency operation electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209301308U true CN209301308U (en) | 2019-08-27 |
Family
ID=67669665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821360381.4U Expired - Fee Related CN209301308U (en) | 2018-08-23 | 2018-08-23 | A kind of high frequency operation electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209301308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111345891A (en) * | 2020-03-13 | 2020-06-30 | 复旦大学附属肿瘤医院 | Novel hook-shaped structure transurethral bladder tumor electric cutting electrode |
-
2018
- 2018-08-23 CN CN201821360381.4U patent/CN209301308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111345891A (en) * | 2020-03-13 | 2020-06-30 | 复旦大学附属肿瘤医院 | Novel hook-shaped structure transurethral bladder tumor electric cutting electrode |
| CN111345891B (en) * | 2020-03-13 | 2022-03-04 | 复旦大学附属肿瘤医院 | Novel hook-shaped structure transurethral bladder tumor electric cutting electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 |