CN110269678A - A kind of decorative sursery Bipolar plasmakinetic procedures electrode - Google Patents
A kind of decorative sursery Bipolar plasmakinetic procedures electrode Download PDFInfo
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- CN110269678A CN110269678A CN201910649783.9A CN201910649783A CN110269678A CN 110269678 A CN110269678 A CN 110269678A CN 201910649783 A CN201910649783 A CN 201910649783A CN 110269678 A CN110269678 A CN 110269678A
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- knife bar
- middle layer
- layer
- sheath
- decorative sursery
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 231100000252 nontoxic Toxicity 0.000 claims description 3
- 230000003000 nontoxic effect Effects 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000003870 refractory metal Substances 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 238000002679 ablation Methods 0.000 abstract description 9
- 230000003902 lesion Effects 0.000 abstract description 8
- 206010052428 Wound Diseases 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 7
- 238000001356 surgical procedure Methods 0.000 abstract description 6
- 230000003796 beauty Effects 0.000 abstract description 3
- 230000002980 postoperative effect Effects 0.000 abstract description 3
- 210000004872 soft tissue Anatomy 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 210000001519 tissue Anatomy 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 3
- 210000005036 nerve Anatomy 0.000 description 3
- 238000011017 operating method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000002176 pterygoid muscle Anatomy 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000006578 abscission Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 201000010536 head and neck cancer Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- A61B18/1477—Needle-like 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
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
- A61B2018/00583—Coblation, i.e. ablation using a cold plasma
-
- 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
- A61B2018/1425—Needle
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of decorative sursery Bipolar plasmakinetic procedures electrodes, including knife handle, the side of knife handle is equipped with outer protective sleeve, the inside of outer protective sleeve is interspersed to be equipped with outer layer knife bar, the internal sleeve of outer layer knife bar is equipped with middle layer sheath, the inside of middle layer sheath is interspersed to be equipped with middle layer knife bar, and the internal sleeve of middle layer knife bar is equipped with internal layer sheath, and the inside of internal layer sheath is interspersed to be equipped with the interior electrode matched with knife handle.It has the beneficial effect that be effectively guaranteed under the conditions of the diameter of very little and realizes plasma kinetic cutting, ablation.The minute lesion for the narrow position that can not be operated to conventional electrodes is finely cut off and is burrowed ablation.The wound that smaller electrode diameter is formed is smaller, meets the requirement of the postoperative wound beauty of decorative sursery patient.It can be used for removing soft tissue in oral maxillofacial surgery and can be used for decorative sursery and the minute lesion of narrow position is cut off and burrowed ablation.
Description
Technical field
The present invention relates to medical fields, it particularly relates to a kind of decorative sursery Bipolar plasmakinetic procedures electrode.
Background technique
Non-thermal plasma trap has been widely used in ear nose larynx and Head and neck tumour, and is indicated with good minimally invasive excellent
Gesture.It can interrupt structure under lower temperature (40 DEG C -70 DEG C) in the plasma vapor sheaths of surrounding them formation high aggregation
At the molecular link of target tissue cell, the cell in target tissue is made to resolve into carbohydrate and oxide rapidly.Plasma steams
Vapour sheaths range is minimum, therefore its effect is accurately controlled the tissue base in electrode contact, does not have to surrounding and deep layer health tissues
There is too much influence, therefore have operation wound smaller, bleeding is few, and pain is light, restores fast feature.
Less in decorative sursery this technical application, decorative sursery often needs to be operated in small space, to small disease
Become the ablation that cut off and burrowed, conventional plasma electrode diameter is thicker, and cutting width is larger, it is difficult in such operation item
Accurate operation is carried out under part.In remporomandibular joint mirror disk reattachment surgery, the mistake of attachment and part lateral pterygoid muscle before articular disc is cut off
Cheng Zhong, it is often necessary to articular disc be removed rearward, to see the important anatomy structures such as nerve, blood vessel clearly, prevent electrode will
It cuts off.And existing low-temperature plasma pole strength is inadequate, can not remove tissue well, needs replacing as puncture cannula stripping
Abscission joint disk increases operating procedure, extends the operating time.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
For the problems in the relevant technologies, the present invention proposes a kind of decorative sursery Bipolar plasmakinetic procedures electrode, with
Overcome above-mentioned technical problem present in existing the relevant technologies.
For this purpose, the specific technical solution that the present invention uses is as follows:
The side of a kind of decorative sursery Bipolar plasmakinetic procedures electrode, including knife handle, the knife handle is protected equipped with outer layer
Set, the inside of the outer protective sleeve is interspersed to be equipped with outer layer knife bar, and the internal sleeve of the outer layer knife bar is equipped with middle layer sheath, it is described in
The inside of layer sheath is interspersed to be equipped with middle layer knife bar, and the internal sleeve of the middle layer knife bar is equipped with internal layer sheath, the internal layer sheath
Inside is interspersed to be equipped with the interior electrode matched with the knife handle.
Further, filiform is made using the refractory metals such as molybdenum, tungsten or its alloy in the interior electrode, and end is concordant or grinds
Point.
Further, the middle layer knife bar and the outer layer knife bar are integrally formed using the stainless steel tube of well conducting.
Further, the internal layer sheath, the middle layer sheath and the outer protective sleeve are nontoxic using PTFE, PVC, PE etc.
Insulating materials is prepared.
Further, the outer layer knife bar is the stainless steel tube of well conducting.
Further, the interior electrode, the internal layer sheath, the middle layer knife bar, the middle layer sheath, the outer layer knife
Bar is successively nested in order with the outer protective sleeve, and every layer of end misplaces and expose lower layer.
It is cut the invention has the benefit that being effectively guaranteed and realizing plasma kinetic under the conditions of the diameter of very little
It cuts, melt.The ablation that finely cut off and burrowed of the minute lesion for the narrow position that can not be operated to conventional electrodes is controlled
It treats.Sphere of action is small, and the amount of bleeding of tissue can be made small, guarantees the accuracy and effect of operation.Smaller electrode diameter is formed
Wound it is smaller, meet the requirement of the postoperative wound beauty of decorative sursery patient.Electrode can go directly lesion directly through skin, save
Cost of performing the operation simultaneously simplifies doctor's operating procedure.Outer layer protective sleeve is strong but pliable in texture, keeps electrode tip not pliable, in oral maxillofacial surgery
In can be used for removing soft tissue and can be used for decorative sursery and the minute lesion of narrow position is cut off and burrowed ablation.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural representation of decorative sursery Bipolar plasmakinetic procedures electrode according to an embodiment of the present invention
Figure；
Fig. 2 is a kind of cross-sectional view of decorative sursery Bipolar plasmakinetic procedures electrode according to an embodiment of the present invention.
In figure:
1, interior electrode；2, internal layer sheath；3, middle layer knife bar；4, middle layer sheath；5, outer layer knife bar；6, outer protective sleeve；7, knife
Handle.
Specific embodiment
To further illustrate that each embodiment, the present invention are provided with attached drawing, these attached drawings are that the invention discloses one of content
Point, mainly to illustrate embodiment, and the associated description of specification can be cooperated to explain the operation principles of embodiment, cooperation ginseng
Examine these contents, those of ordinary skill in the art will be understood that other possible embodiments and advantages of the present invention, in figure
Component be not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
According to an embodiment of the invention, providing a kind of decorative sursery Bipolar plasmakinetic procedures electrode.
Embodiment one；
As shown in Figs. 1-2, decorative sursery according to an embodiment of the present invention Bipolar plasmakinetic procedures electrode, including knife handle
7, the side of the knife handle 7 is equipped with outer protective sleeve 6, and the inside of the outer protective sleeve 6 is interspersed to be equipped with outer layer knife bar 5, the outer layer
The internal sleeve of knife bar 5 is equipped with middle layer sheath 4, and the inside of the middle layer sheath 4 is interspersed to be equipped with middle layer knife bar 3, the middle layer knife bar 3
Internal sleeve be equipped with internal layer sheath 2, the inside of the internal layer sheath 2 is interspersed to be equipped with the interior electrode 1 matched with the knife handle 7.
Specifically once pass through interior electrode 1, internal layer sheath 2, middle layer knife bar 3, middle layer sheath 4, outer layer knife bar 5 and outer below
The specific setting and effect of layer sheath 6.
As shown in Figure 1, equipment is when in use, because in remporomandibular joint mirror disk reattachment surgery, it is attached before cutting articular disc
And part lateral pterygoid muscle during, it is often necessary to articular disc is removed rearward, to see the important solution such as nerve, blood vessel clearly
Cut open structure, since it is desired that prevent electrode from being cut off, in operative process, interior electrode 1, internal layer sheath 2, middle layer knife bar 3,
Middle layer sheath 4, outer layer knife bar 5 and outer protective sleeve 6 can be removed successively, and replacement operation component removes articular disc, reduce operation
Time.
Embodiment two；
As shown in Figs. 1-2, filiform is made using the refractory metals such as molybdenum, tungsten or its alloy in the interior electrode 1, and end is concordant
Or sharpening, the middle layer knife bar 3 and the outer layer knife bar 5 are integrally formed using the stainless steel tube of well conducting, the internal layer shield
Set 2, the middle layer sheath 4 and the outer protective sleeve 6 are prepared using nontoxic insulating materials such as PTFE, PVC, PE, described outer
Layer knife bar 5 is the stainless steel tube of well conducting, the interior electrode 1, the internal layer sheath 2, the middle layer knife bar 3, the middle layer
Sheath 4, the outer layer knife bar 5 and the outer protective sleeve 6 are successively nested in order, and every layer of end misplaces and expose lower layer,
It is not difficult to find out from above-mentioned design, increases the stability and safety of equipment, and make equipment relatively sanitary.
In order to facilitate above-mentioned technical proposal of the invention is understood, below just present invention working principle in the actual process or
Person's mode of operation is described in detail.
In practical application, because cutting off attachment and the part wing before articular disc in remporomandibular joint mirror disk reattachment surgery
During outer flesh, it is often necessary to articular disc is removed rearward, to see the important anatomy structures such as nerve, blood vessel clearly, because
To need to prevent electrode from being cut off, in operative process, interior electrode 1, internal layer sheath 2, middle layer knife bar 3, middle layer sheath
4, outer layer knife bar 5 and outer protective sleeve 6 can be removed successively, and replacement operation component removes articular disc, reduce the operating time.
In conclusion being effectively guaranteed real under the conditions of the diameter of very little by means of above-mentioned technical proposal of the invention
Plasma kinetic cutting, ablation are showed.The minute lesion for the narrow position that conventional electrodes can not be operated can be carried out fine
Cut off and burrow ablation.Sphere of action is small, and the amount of bleeding of tissue can be made small, guarantees the accuracy and effect of operation.More
The wound that small electrode diameter is formed is smaller, meets the requirement of the postoperative wound beauty of decorative sursery patient.Electrode can be directly through
Skin goes directly lesion, saves operation cost and simultaneously simplifies doctor's operating procedure.Outer layer protective sleeve is strong but pliable in texture, keeps electrode tip not pliable
Folding, can be used for removing soft tissue in oral maxillofacial surgery and can be used for decorative sursery and cut off to the minute lesion of narrow position
And the ablation that burrows.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of decorative sursery Bipolar plasmakinetic procedures electrode, which is characterized in that including knife handle (7), the knife handle (7)
Side is equipped with outer protective sleeve (6), and the inside of the outer protective sleeve (6) is interspersed to be equipped with outer layer knife bar (5), the outer layer knife bar (5)
Internal sleeve be equipped with middle layer sheath (4), the inside of the middle layer sheath (4) is interspersed to be equipped with middle layer knife bar (3), the middle layer knife bar
(3) internal sleeve is equipped with internal layer sheath (2), and the inside of the internal layer sheath (2) is interspersed to be equipped with and match with the knife handle (7)
Interior electrode (1).
2. a kind of decorative sursery Bipolar plasmakinetic procedures electrode according to claim 1, which is characterized in that in described
Filiform is made using the refractory metals such as molybdenum, tungsten or its alloy in electrode (1), and end is concordant or sharpening.
3. a kind of decorative sursery Bipolar plasmakinetic procedures electrode according to claim 1, which is characterized in that in described
Layer knife bar (3) and the outer layer knife bar (5) are integrally formed using the stainless steel tube of well conducting.
4. a kind of decorative sursery Bipolar plasmakinetic procedures electrode according to claim 1, which is characterized in that in described
Layer sheath (2), the middle layer sheath (4) and the outer protective sleeve (6) prepared using the nontoxic insulating materials such as PTFE, PVC, PE and
At.
5. a kind of decorative sursery Bipolar plasmakinetic procedures electrode according to claim 1, which is characterized in that described outer
Layer knife bar (5) is the stainless steel tube of well conducting.
6. a kind of decorative sursery Bipolar plasmakinetic procedures electrode according to claim 1, which is characterized in that in described
Electrode (1), the internal layer sheath (2), the middle layer knife bar (3), the middle layer sheath (4), the outer layer knife bar (5) and described
Outer protective sleeve (6) is successively nested in order, and every layer of end misplaces and expose lower layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910649783.9A CN110269678A (en) | 2019-07-18 | 2019-07-18 | A kind of decorative sursery Bipolar plasmakinetic procedures electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910649783.9A CN110269678A (en) | 2019-07-18 | 2019-07-18 | A kind of decorative sursery Bipolar plasmakinetic procedures electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110269678A true CN110269678A (en) | 2019-09-24 |
Family
ID=67964729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910649783.9A Pending CN110269678A (en) | 2019-07-18 | 2019-07-18 | A kind of decorative sursery Bipolar plasmakinetic procedures electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110269678A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113693714A (en) * | 2021-10-29 | 2021-11-26 | 北京微刀医疗科技有限公司 | Water-cooling internal circulation type bipolar ablation needle for electroporation and focus ablation device |
| WO2022183758A1 (en) * | 2021-03-03 | 2022-09-09 | 江苏邦士医疗科技有限公司 | Telescopic scalpel for spine, and scalpel head |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204219037U (en) * | 2014-10-23 | 2015-03-25 | 江苏邦士医疗科技有限公司 | A kind of radio frequency plasma procedures electrode |
| CN105266894A (en) * | 2015-09-07 | 2016-01-27 | 倪家骧 | Multi-electrode plasma radio frequency ablation system |
| CN207804370U (en) * | 2017-06-16 | 2018-09-04 | 北京博莱德光电技术开发有限公司 | A kind of radio frequency ablation electrode device, endoscope |
| CN109394339A (en) * | 2018-10-19 | 2019-03-01 | 江苏邦士医疗科技有限公司 | A kind of Plasma surgical electrode of the flexible deflecting in head |
| CN211156221U (en) * | 2019-07-18 | 2020-08-04 | 上海交通大学医学院附属第九人民医院 | Bipolar plasma operation electrode for maxillofacial surgery |
-
2019
- 2019-07-18 CN CN201910649783.9A patent/CN110269678A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204219037U (en) * | 2014-10-23 | 2015-03-25 | 江苏邦士医疗科技有限公司 | A kind of radio frequency plasma procedures electrode |
| CN105266894A (en) * | 2015-09-07 | 2016-01-27 | 倪家骧 | Multi-electrode plasma radio frequency ablation system |
| CN207804370U (en) * | 2017-06-16 | 2018-09-04 | 北京博莱德光电技术开发有限公司 | A kind of radio frequency ablation electrode device, endoscope |
| CN109394339A (en) * | 2018-10-19 | 2019-03-01 | 江苏邦士医疗科技有限公司 | A kind of Plasma surgical electrode of the flexible deflecting in head |
| CN211156221U (en) * | 2019-07-18 | 2020-08-04 | 上海交通大学医学院附属第九人民医院 | Bipolar plasma operation electrode for maxillofacial surgery |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022183758A1 (en) * | 2021-03-03 | 2022-09-09 | 江苏邦士医疗科技有限公司 | Telescopic scalpel for spine, and scalpel head |
| CN113693714A (en) * | 2021-10-29 | 2021-11-26 | 北京微刀医疗科技有限公司 | Water-cooling internal circulation type bipolar ablation needle for electroporation and focus ablation device |
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