CN113813044A - Internal medicine operation electrotomy electrode convenient for tool bit rotation - Google Patents
Internal medicine operation electrotomy electrode convenient for tool bit rotation Download PDFInfo
- Publication number
- CN113813044A CN113813044A CN202111085549.1A CN202111085549A CN113813044A CN 113813044 A CN113813044 A CN 113813044A CN 202111085549 A CN202111085549 A CN 202111085549A CN 113813044 A CN113813044 A CN 113813044A
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- electrode
- main body
- tool bit
- thread groove
- medical
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- 239000003814 drug Substances 0.000 title claims abstract description 10
- 230000015271 coagulation Effects 0.000 claims abstract description 10
- 238000005345 coagulation Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 210000005224 forefinger Anatomy 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/0091—Handpieces of the surgical instrument or device
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00964—Features of probes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
Abstract
The invention discloses an internal medicine operation electrotomy electrode convenient for a tool bit to rotate, which comprises an electrode handle main body, a cutting switch, a coagulation switch and a cable main body, wherein the cutting switch is installed on one side of the surface of the electrode handle main body, the coagulation switch is arranged at intervals with the cutting switch, the cable main body is installed at one end of the electrode handle main body, an operation connector plug is installed at the tail end of the cable main body, a first external thread groove is formed in one side of the surface of the electrode handle main body, and a main limiting retaining ring is installed on one side of the surface of the first external thread groove. The invention not only ensures that the hands of the workers have better friction with the electrode, improves the flexibility of the workers for operating the electrode, enhances the working stability of the electrode, but also is convenient for rapidly finishing the assembly work of accessory parts of the electrode and improves the use convenience of the operation electrode.
Description
Technical Field
The invention relates to the technical field of surgical electrodes, in particular to an internal medicine surgical electrotomy electrode convenient for rotation of a cutter head.
Background
The high-frequency electrode operation is a pure physical therapeutic method, and has no any medicine to the tumor body, and its method is characterized by that under the condition of ultrasonic positioning, the current, heat energy and high-frequency electric coagulation produced by high-frequency electrode therapeutic equipment are used for acting on affected portion, so that the pathologic vascular tissue can be progressively organized and withered until it is completely closed and disappeared, and said therapeutic technology does not damage normal tissue cell, and has no destruction, and has extensive application.
This kind of electrotomy electrode on the market is various today, can satisfy people's user demand basically, but certain weak point still exists, this kind of electrotomy electrode that has now is in the use, the staff need the direction of the rotation electrode tool bit that does not stop, be restricted by the electrode handle shape, after wearing medical gloves, the staff is comparatively inconvenient when rotating the tool bit, be difficult to nimble rotation tool bit, make the electrode tool bit be difficult to accurate arrival focus position, cause the focus to be clear clean, the operation effect has been influenced, and current operation electrode is in the installation of the stage in the past, because the electrode adopts the connected mode of dock many times, the staff needs accurate butt joint tool bit and handle, the installation is comparatively troublesome, inconvenience has been brought for staff's operation.
Disclosure of Invention
The invention aims to provide an internal medicine operation electrotomy electrode convenient for the rotation of a cutter head, and aims to solve the problems that the operation electrotomy electrode is difficult to accurately rotate the cutter head and a handle and the electrode cutter head are inconvenient to mount in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an internal medicine operation electric cutting electrode convenient for tool bit rotation comprises an electrode handle main body, a cutting switch, a coagulation switch and a cable main body, wherein the cutting switch is installed on one side of the surface of the electrode handle main body, the coagulation switch is arranged at an interval with the cutting switch, the cable main body is installed at one end of the electrode handle main body, an operation connector plug is installed at the tail end of the cable main body, a first external thread groove is formed in one side of the surface of the electrode handle main body, a main limiting baffle ring is installed on one side of the surface of the first external thread groove, an auxiliary limiting baffle ring is arranged on one side of the surface of the first external thread groove at an interval with one side of the main limiting baffle ring, an external installation sleeve is arranged on one side of the electrode handle main body, and a high-frequency electrode tool bit is installed on the internal rotation of the external installation sleeve, the high-frequency electrode tool bit comprises an electrode rod and an arc-shaped tool bit.
Preferably, a connector is fixed at one end of one side of the electrode handle main body, and a second external thread groove is formed in the outer peripheral surface of the connector.
Preferably, the auxiliary limit stop ring and the main limit stop ring have the same structure, and an inner thread groove is formed in the auxiliary limit stop ring.
Preferably, the cable main body is a high-frequency cable.
Preferably, the outer wall of one side of the connector is provided with conductive drum springs, and the conductive drum springs are provided with five groups.
Preferably, an inner concave plate is installed at one end inside the outer installation sleeve, electrode pins are installed at the edge positions of the inner concave plate and are provided with four groups, a high-frequency electrode column is installed at the center position of the inner concave plate, and the high-frequency electrode column is connected with a high-frequency electrode cutter head.
Preferably, the bottom of outer installation cover is fixed with spacing guide block, and the cross-section of spacing guide block is the arc, just the inside slidable mounting of spacing guide block has the carriage, and the internal rotation of carriage installs the pinion disc, the carriage internally mounted of pinion disc one side has the pinion disc, pinion disc and pinion disc intermeshing, the one end and the master gear disc fixed connection of electrode pole.
Preferably, one end of the outer mounting sleeve is fixed with a limiting cylinder, the top end of the limiting cylinder is provided with a positioning bolt, and the bottom end of the positioning bolt is in contact with the outer surface of the high-frequency electrode cutter head;
compared with the prior art, the invention has the beneficial effects that:
(1) the internal medicine operation electrotomy electrode convenient for the rotation of the cutter head not only enables hands to have better friction with the electrode after a worker wears medical gloves, improves the flexibility of the worker for operating the electrode, enhances the working stability of the electrode, but also is convenient for rapidly completing the assembly work of accessory parts of the electrode and improves the use convenience of the operation electrode;
(2) through the arrangement of the auxiliary limiting baffle rings, the first external thread grooves and the like, a worker can manually rotate two groups of auxiliary limiting baffle rings and main limiting baffle rings to enable a certain gap to be reserved between the auxiliary limiting baffle rings and the main limiting baffle rings, a thumb and a forefinger are placed in an interval formed between the auxiliary limiting baffle rings and the main limiting baffle rings, and the grooves of the first external thread grooves are utilized to enable the hand of the worker to still have good friction with the electrode handle body after the worker wears medical gloves, so that the worker can conveniently rotate the electrode handle body and the high-frequency electrode tool bit;
(3) the operation connector plug is connected to the power supply end through the operation connector plug, the cable body and the cable body, the conductive drum spring, the electrode pin and the high-frequency electrode column are conducted, the cable body is made of a high-frequency cable, high-frequency voltage of one point twice of rated accessory voltage can be borne, and the working stability of the electrode is effectively improved;
(4) the outer mounting sleeve is mounted on the second outer thread groove of the connector by arranging the outer mounting sleeve, the high-frequency electrode column and the like, the group of outer mounting sleeve is taken out, the outer mounting sleeve is mounted at one end of the electrode handle main body, when the outer mounting sleeve completely passes through the connector, the end part of the outer mounting sleeve is contacted with the end part of the electrode handle main body, at the moment, the five groups of conductive drum springs are contacted with the four groups of electrode pins and the group of high-frequency electrode column, namely, the conductive connection is realized, so that the assembly work of the high-frequency electrode cutter head is completed, the operation is quick and convenient, a worker can rotate the auxiliary gear disc to sequentially drive the main gear disc and the electrode rod to rotate so as to adjust the working angle of the arc-shaped cutter head, and can manually push the auxiliary gear disc to drive the main gear disc and the electrode rod to move along the horizontal direction of the limiting guide block so as to adjust the expansion amount of the high-frequency electrode cutter head, different use requirements of workers are met.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view of the electrode handle body and the outer mounting sleeve of the present invention in a disassembled state;
FIG. 3 is a schematic side view of the secondary limit stop ring of the present invention;
FIG. 4 is a side view of the outer mounting sleeve of the present invention;
FIG. 5 is a schematic side view of the present invention;
in the figure: 1. an electrode handle body; 2. a cutting switch; 3. a coagulation switch; 4. a first external thread groove; 5. a main limit stop ring; 6. an auxiliary limit stop ring; 7. a cable wire body; 8. a surgical connector plug; 9. a connector; 10. a second external thread groove; 11. a conductive drum spring; 12. an outer mounting sleeve; 13. a high-frequency electrode cutter head; 1301. an electrode rod; 1302. an arc-shaped cutter head; 14. an internal thread groove; 15. an inner concave plate; 16. an electrode pin; 17. a high-frequency electrode column; 18. a limiting guide block; 19. a main gear plate; 20. a pinion gear plate; 21. a bearing frame; 22. a limiting cylinder; 23. and (6) positioning the bolt.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: an internal medicine operation electrotomy electrode convenient for rotation of a tool bit comprises an electrode handle main body 1, a cutting switch 2, a coagulation switch 3 and a cable main body 7, wherein the cutting switch 2 is installed on one side of the surface of the electrode handle main body 1, the coagulation switch 3 is arranged at intervals with the cutting switch 2, the cable main body 7 is installed at one end of the electrode handle main body 1, and the cable main body 7 is a high-frequency cable;
the tail end of the cable main body 7 is provided with a surgical connector plug 8, and the surgical connector plug 8 is connected to the power supply end;
when the electrode supplies power, the cable main body 7, the conductive drum spring 11, the electrode pin 16 and the high-frequency electrode column 17 are conducted, the cable main body 7 adopts a high-frequency cable, and can bear high-frequency voltage which is twice of rated accessory voltage, so that the working stability of the electrode is improved;
a first external thread groove 4 is formed in one side of the surface of the electrode handle body 1, a main limiting baffle ring 5 is installed on one side of the surface of the first external thread groove 4, an auxiliary limiting baffle ring 6 is arranged on one side of the surface of the first external thread groove 4, two groups of auxiliary limiting baffle rings 6 and main limiting baffle rings 5 can be manually rotated, so that the auxiliary limiting baffle rings 6 and the main limiting baffle rings 5 are gradually separated, the structures of the auxiliary limiting baffle rings 6 and the main limiting baffle rings 5 are the same, an internal thread groove 14 is formed in the auxiliary limiting baffle rings 6, and the auxiliary limiting baffle rings 6 are arranged on one side of the main limiting baffle ring 5 at intervals;
the thumb and the forefinger are placed in an interval formed between the auxiliary limit stop ring 6 and the main limit stop ring 5, and the grooves of the first external thread groove 4 are utilized, so that after a worker wears the medical glove, the hand still has better friction with the electrode handle main body 1, the worker can stably hold the electrode, and the operation precision is guaranteed;
a connector 9 is fixed at one end of one side of the electrode handle main body 1, a conductive drum spring 11 is installed on the outer wall of one side of the connector 9, five groups of conductive drum springs 11 are arranged, a second external thread groove 10 is formed in the outer peripheral surface of the connector 9, an external installation sleeve 12 is arranged at one side of the electrode handle main body 1, the external installation sleeve 12 is installed on the second external thread groove 10 of the connector 9, and at the moment, the external installation sleeve 12 is installed at one end of the electrode handle main body 1;
and the high frequency electrode cutter head 13 is rotatably installed inside the outer installation sleeve 12, the high frequency electrode cutter head 13 comprises an electrode rod 1301 and an arc cutter head 1302, one end inside the outer installation sleeve 12 is provided with an inner concave plate 15, the edge position of the inner concave plate 15 is provided with electrode pins 16, the electrode pins 16 are provided with four groups, the center position of the inner concave plate 15 is provided with a high frequency electrode column 17, the high frequency electrode column 17 is connected with the high frequency electrode cutter head 13, when the end part of the outer installation sleeve 12 is contacted with the end part of the electrode handle main body 1, five groups of conductive drum springs 11 are contacted with the four groups of electrode pins 16 and one group of high frequency electrode column 17, namely, the high frequency electrode column is electrically conducted, the bottom of the outer installation sleeve 12 is fixed with a limit guide block 18, the cross section of the limit guide block 18 is arc-shaped, a bearing frame 21 is slidably installed inside the limit guide block 18, a main gear disc 19 is rotatably installed inside the bearing frame 21 on one side of the main gear disc 19, a sub gear disc 20 is installed inside the bearing frame 21, the main gear disc 19 and the auxiliary gear disc 20 are meshed with each other, and one end of the electrode rod 1301 is fixedly connected with the main gear disc 19;
the worker can rotate the auxiliary gear plate 20 to sequentially drive the main gear plate 19 and the electrode rod 1301 to rotate, so that the working angle of the arc-shaped cutter head 1302 is adjusted, the worker can manually push the auxiliary gear plate 20 to drive the main gear plate 19 and the electrode rod 1301 to move along the horizontal direction of the limiting guide block 18, and the expansion amount of the high-frequency electrode cutter head 13 is adjusted, namely the high-frequency electrode cutter head 13 can extend;
a limiting cylinder 22 is fixed at one end of the outer mounting sleeve 12, a positioning bolt 23 is installed at the top end of the limiting cylinder 22, the bottom end of the positioning bolt 23 is in contact with the outer surface of the high-frequency electrode cutter head 13, and a worker rotates the positioning bolt 23 to enable the positioning bolt 23 to continuously descend until the positioning bolt 23 is in contact with the high-frequency electrode cutter head 13, so that the rotation angle and horizontal movement of the high-frequency electrode cutter head 13 are limited, and the high-frequency electrode cutter head 13 is prevented from moving secondarily;
the assembly work of high frequency electrode tool bit 13 can be accomplished fast to the staff, and the operation is swift convenient, need not accurate alignment, strengthens the use convenience of operation electrode.
When the medical glove is used, firstly, a worker can manually rotate two sets of the auxiliary limit baffle rings 6 and the main limit baffle ring 5 to gradually separate the auxiliary limit baffle rings 6 and the main limit baffle ring 5, the worker can place a thumb and a forefinger in an interval formed between the auxiliary limit baffle rings 6 and the main limit baffle ring 5 by using a posture similar to that of holding a pen, and the groove of the first external thread groove 4 is utilized to ensure that the hand of the worker still has better friction with the electrode handle main body 1 after wearing the medical glove, thereby facilitating the rotation of the electrode handle main body 1 and the high-frequency electrode tool bit 13 by the worker, avoiding the slipping phenomenon of an electrode, enabling the worker to more flexibly rotate the high-frequency electrode tool bit 13, improving the operation effect, connecting the operation connector plug 8 to a power supply end, and conducting the cable main body 7, the conductive drum spring 11, the electrode pin 16 and the high-frequency electrode column 17, the cable body 7 adopts a high-frequency cable, which can bear a high-frequency voltage twice the rated accessory voltage, so as to effectively improve the working stability of the electrode, when a worker needs to assemble and use the high-frequency electrode cutter head 13, the outer mounting sleeve 12 and the electrode handle body 1, the worker can rotate the auxiliary gear disc 20 to sequentially drive the main gear disc 19 and the electrode rod 1301 to rotate, so as to adjust the working angle of the arc-shaped cutter head 1302, and the worker can manually push the auxiliary gear disc 20 to drive the main gear disc 19 and the electrode rod 1301 to move along the horizontal direction of the limiting guide block 18, so as to adjust the expansion amount of the high-frequency electrode cutter head 13, namely, extend the high-frequency electrode cutter head 13, take out a group of the outer mounting sleeves 12, mount the outer mounting sleeves 12 onto the second outer thread groove 10 of the connector 9, at this time, the outer mounting sleeves 12 are mounted to one end of the electrode handle body 1, when the outer mounting sleeve 12 completely sinks the connector 9, the end part of the outer mounting sleeve 12 is contacted with the end part of the electrode handle main body 1, at the moment, the five groups of conductive drum springs 11 are contacted with the four groups of electrode pins 16 and the one group of high-frequency electrode column 17, namely, the electrical conduction is realized, so that the assembly work of the high-frequency electrode tool bit 13 is completed, the operation is rapid and convenient, the accurate alignment is not needed, and the use convenience of the surgical electrode is enhanced.
Claims (8)
1. The utility model provides an electrode is cut to internal medicine operation electricity convenient to tool bit is rotatory which characterized in that: comprises an electrode handle main body (1), a cutting switch (2), a coagulation switch (3) and a cable wire main body (7), wherein the cutting switch (2) is installed on one side of the surface of the electrode handle main body (1), the coagulation switch (3) is arranged at intervals with the cutting switch (2), the cable wire main body (7) is installed at one end of the electrode handle main body (1), an operation connector plug (8) is installed at the tail end of the cable wire main body (7), a first external thread groove (4) is arranged on one side of the surface of the electrode handle main body (1), a main limit stop ring (5) is installed on one side of the surface of the first external thread groove (4), an auxiliary limit stop ring (6) is arranged on one side of the surface of the first external thread groove (4) at intervals, the auxiliary limit stop ring (6) is arranged on one side of the main limit stop ring (5), one side of the electrode handle main body (1) is provided with an outer mounting sleeve (12), a high-frequency electrode tool bit (13) is installed in the outer mounting sleeve (12) in a rotating mode, and the high-frequency electrode tool bit (13) comprises an electrode rod (1301) and an arc-shaped tool bit (1302).
2. A medical-procedure electrosurgical electrode for facilitating rotation of a tool bit according to claim 1, wherein: the electrode handle is characterized in that a connector (9) is fixed at one end of one side of the electrode handle main body (1), and a second external thread groove (10) is formed in the peripheral surface of the connector (9).
3. A medical-procedure electrosurgical electrode for facilitating rotation of a tool bit according to claim 1, wherein: the structure of the auxiliary limit stop ring (6) is the same as that of the main limit stop ring (5), and an inner thread groove (14) is formed in the auxiliary limit stop ring (6).
4. A medical-procedure electrosurgical electrode for facilitating rotation of a tool bit according to claim 1, wherein: the cable main body (7) is a high-frequency cable.
5. A medical-procedure electrosurgical electrode for facilitating rotation of a tool bit according to claim 1, wherein: the outer wall of one side of the connector (9) is provided with a conductive drum spring (11), and five groups of conductive drum springs (11) are arranged.
6. A medical-procedure electrosurgical electrode for facilitating rotation of a tool bit according to claim 1, wherein: outer installation cover (12) inside one end install interior concave plate (15), just electrode pin (16) are installed to the marginal position department of interior concave plate (15), and electrode pin (16) are provided with four groups, the central point department of putting of interior concave plate (15) installs high frequency electrode post (17), high frequency electrode post (17) and high frequency electrode tool bit (13) interconnect.
7. A medical-procedure electrosurgical electrode for facilitating rotation of a tool bit according to claim 1, wherein: the bottom of outer installation cover (12) is fixed with spacing guide block (18), and the cross-section of spacing guide block (18) is the arc, just the inside slidable mounting of spacing guide block (18) has carriage (21), and the internal rotation of carriage (21) installs master gear dish (19), carriage (21) internally mounted of master gear dish (19) one side has pinion disc (20), master gear dish (19) and pinion disc (20) intermeshing, the one end and the master gear dish (19) fixed connection of electrode pole (1301).
8. A medical-procedure electrosurgical electrode for facilitating rotation of a tool bit according to claim 1, wherein: one end of the outer mounting sleeve (12) is fixed with a limiting cylinder (22), a positioning bolt (23) is mounted at the top end of the limiting cylinder (22), and the bottom end of the positioning bolt (23) is in contact with the outer surface of the high-frequency electrode cutter head (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111085549.1A CN113813044B (en) | 2021-09-16 | 2021-09-16 | Internal medicine operation electrotome electrode convenient to tool bit is rotatory |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111085549.1A CN113813044B (en) | 2021-09-16 | 2021-09-16 | Internal medicine operation electrotome electrode convenient to tool bit is rotatory |
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| Publication Number | Publication Date |
|---|---|
| CN113813044A true CN113813044A (en) | 2021-12-21 |
| CN113813044B CN113813044B (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111085549.1A Active CN113813044B (en) | 2021-09-16 | 2021-09-16 | Internal medicine operation electrotome electrode convenient to tool bit is rotatory |
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| Publication number | Publication date |
|---|---|
| CN113813044B (en) | 2024-03-22 |
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