CN106691582A - Telescopic intraoperative dissector - Google Patents
Telescopic intraoperative dissector Download PDFInfo
- Publication number
- CN106691582A CN106691582A CN201611259430.0A CN201611259430A CN106691582A CN 106691582 A CN106691582 A CN 106691582A CN 201611259430 A CN201611259430 A CN 201611259430A CN 106691582 A CN106691582 A CN 106691582A
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- CN
- China
- Prior art keywords
- electrode
- dissector
- scalable
- art
- port
- 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.)
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Classifications
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- 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
-
- 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
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00589—Coagulation
-
- 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
- A61B2018/00601—Cutting
-
- 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
- A61B2018/00607—Coagulation and cutting with the same instrument
Abstract
The invention relates to the field of medical apparatuses for surgical operations, in particular to a telescopic intraoperative dissector. The telescopic intraoperative dissector is characterized by comprising a cannula (1), an electrode (2), a handle (3), and a control board (4). The handle (1) is in the structure of a hollow cavity; the cannula (1) comprises an inner tube (11) and an outer tube (12); the inner tube (11) and the outer tube (12) are actively connected;a clamping groove is formed in the internal port of the inner tube (11) and is electrically connected with the control board (4) through a wire; the electrode (2) is arranged in the clamping groove and a discharge port of the electrode (2) extends out of the cannula (1) port. The telescopic intraoperative dissector has the advantages that the position of the electrode can be adjusted at will; the electrodes for different usages can be changed quickly in an operation by arranging the clamping groove; a lighting device without a battery can effectively prevent the contamination of the battery on the telescopic intraoperative dissector, and further eliminate the electromagnetic interference of lighting device on the control board; the installation of smoke-guiding tube can achieve the various functions of extracting the smoke and exudate, and introducing the argon and cleanout fluid when the smoke-guiding tube is connected with different external equipment.
Description
Technical field
The present invention relates to surgical medical equipment field, dissector in particularly a kind of scalable art.
Background technology
Dissector is also referred to as electric knife-pen in art, is currently to be widely used in surgical operation, is a kind of replacement mechanical operation
Knife carries out the electronic surgery apparatus of tissue cutting.
The operation principle of electric knife-pen is to reach destination organization through electrode by high frequency electric, and destination organization is mutually leaned on electrode
Heated rapidly by high frequency electric, vaporized near position.In specific operation process, changed by the frequency of high frequency electric and realized respectively
Cutting, the function of blood coagulation.
In the prior art, the electrode of electric knife-pen is usually fixed on handle, is run into use deeper
During wound, operation extremely inconvenience.
In the utility model patent of Application No. 201420179133.5, a kind of telescopic electric knife of electrode is disclosed
Pen, its electrode is stretched out or is withdrawn by sliding block.Although above-mentioned patent part solves the problems, such as that electrode stretches, due to its electrode
Outer casing length is fixed, and causing electrode that side wall electric discharge is likely to result in when stretching out long causes maloperation.
Meanwhile, in use, in order to avoid cross-infection, electric knife-pen can not be repeatedly used.And it is traditional
Fixed electric knife-pen needs to use many electric knifes Different electrodes due to that can not change electrode in some surgical procedures
Pen can be completed, and be that patient adds unnecessary financial burden.
The content of the invention
The technical problems to be solved by the invention are to provide dissector in a kind of scalable art, to solve to deposit in the prior art
Defect.
To achieve these goals, technical scheme is as follows：
Dissector in a kind of scalable art, including sleeve pipe, electrode, handle, control panel；
The handle is cavity structure；
Described sleeve pipe includes inner tube and outer tube；Said inner tube is flexibly connected with the outer tube；At said inner tube internal port
Draw-in groove is provided with, the draw-in groove is electrically connected by wire with the control panel；
The electrode is arranged in the draw-in groove, and the electrode discharge port is extended outside described sleeve pipe port.
Further, said inner tube port is additionally provided with sheath, and the sheath is flexibly connected with said inner tube, the sheath
In first state, the electrode discharge port is exposed；The sheath is in the second working condition, and the electrode discharge port is hidden
Ensconce inside the sheath.
Further, dissector is configured with the electrode of multiple difference patterns in the scalable art, and the electrode can
Quickly to be taken out from the draw-in groove or installed.
Further, dissector is configured with various traditional operation blades, the traditional operation blade in the scalable art
Quickly can be taken out from the draw-in groove or installed.When traditional operation blade is installed, dissected in the scalable art
Device can be used as common traditional operation knife.
Further, dissector also includes delivery line in the scalable art, and the delivery line is arranged in the handle
Portion, the delivery line first end is connected with the outer pipe end, and the end of the delivery line second extends the handle end.
Further, the end of the delivery line second is connected with negative pressure device, and dissector can pass through in the scalable art
The liquid and flue gas produced in the path aspiration that described sleeve pipe is formed with the sheath.
Further, the end of the delivery line second is connected with argon gas device, and dissector can pass through in the scalable art
The path that described sleeve pipe is formed increases cutting or coagulating effectiveness to argon gas is conveyed at the electrode.
Further, the end of the delivery line second is connected with water delivery device, and dissector can pass through in the scalable art
The path that described sleeve pipe is formed clears up wound at any time to flushing liquor is conveyed at the wound, is easy to doctor to observe.
Further, the end of the delivery line second sets multiple-way valve, and the delivery line is described respectively by the multiple-way valve
At least two are connected in negative pressure device, the argon gas device, the water delivery device.
Further, dissector also includes lighting device in the scalable art, and the lighting device is arranged on the hand
Handle front end.
Further, the lighting device is rotatable, and its focus is mutually chain with the position of the electrode, described when in use
Lighting device illuminates the electrode cutting position all the time.
Further, the lighting device is powered by the way of external power supply, be not provided with internal battery, it is to avoid built-in
Battery causes secondary pollution to dissector in the scalable art.
Further, the lighting device is controlled by two pieces of control panels respectively with the electrode.The illumination
Device and the electrode use one piece of control panel, and signal can be produced to disturb, and cause electrode letter in use
Number mistake.
The beneficial effects of the present invention are it is following some：
1. sleeve pipe and sheath are set, the position of electrode can be arbitrarily adjusted, it is convenient to be operated at different depth；
2. draw-in groove is set, and supporting multiple electrodes, can in operation quick-replaceable difference purposes electrode, only use one
Ion radio-frequency electrode can just be completed an operation, reduces cost facilitates doctor to operate simultaneously.
3. lighting device is set, and lighting device illuminates the electrode cutting position all the time when in use, can facilitate doctor
Observation.Lighting device is not provided with battery and can effectively prevent pollution of the battery to dissector in scalable art, it is also possible to eliminates and shines
Electromagnetic interference of the bright device to control panel.
4. set and lead smoke pipe, can realize extracting out flue gas by external distinct device, extract diffusate out, be passed through argon gas, logical
Enter various functions of cleaning fluid, while being conducive to doctor to observe, protect that doctor's is healthy；
5. set multiple control panels to control respectively, eliminate signal interference, make operation more accurate.
Brief description of the drawings
With reference to the following drawings, many aspects of the invention are better understood with.Part in accompanying drawing not necessarily into than
Example, it is preferred that emphasis is clearly exemplify principle of the invention.
Fig. 1 is outside drawing of the invention.
Fig. 2 is structural representation of the invention.
Specific embodiment
Specific embodiment of the invention is further described with reference to the accompanying drawings and examples, following examples are only used
In clearly illustrating technical scheme, and can not be limited the scope of the invention with this.
Embodiment
Dissector in a kind of scalable art as shown in Figure 1, including sleeve pipe 1, electrode 2, handle 3, control panel 4；
The handle 3 is cavity structure；
Described sleeve pipe 1 includes inner tube 11 and outer tube 12；Said inner tube 11 is flexibly connected with the outer tube 12；Said inner tube 11
Draw-in groove is provided with internal port, the draw-in groove is electrically connected by wire with the control panel 4；
The electrode 2 is arranged in the draw-in groove, and the electric discharge of the electrode 2 port is extended outside the port of described sleeve pipe 1.
Described in the present embodiment, the port of said inner tube 11 is additionally provided with sheath 6, the sheath 6 and the activity of said inner tube 11
Connection, the sheath 6 in first state, expose by the electric discharge of the electrode 2 port；The sheath 6 in the second working condition, institute
The electric discharge of electrode 2 port is stated to be hidden in inside the sheath 6.
Described in the present embodiment, dissector is configured with the electrode 2 of multiple difference patterns in the scalable art, described
Electrode 2 quickly can take out or install from the draw-in groove.
Described in the present embodiment, dissector is configured with various traditional operation blades, traditional hand in the scalable art
Art blade quickly can take out or install from the draw-in groove.When traditional operation blade is installed, the scalable art
Middle dissector can be used as common traditional operation knife.
Described in the present embodiment, dissector also includes delivery line 7 in the scalable art, and the delivery line 7 is arranged on institute
State inside handle 3, the first end of the delivery line 7 is connected with the end of the outer tube 12, the end of the delivery line 7 second extends the hand
The end of handle 3.
Described in the present embodiment, the end of the delivery line 7 second is connected with negative pressure device, and dissector can in the scalable art
With the liquid and flue gas that are produced in the path aspiration that is formed with the sheath 6 by described sleeve pipe 1.
Described in the present embodiment, the end of the delivery line 7 second is connected with argon gas device, and dissector can in the scalable art
Cut or coagulating effectiveness to argon gas, increase is conveyed at the electrode 2 with the path formed by described sleeve pipe 1.
Described in the present embodiment, the end of the delivery line 7 second is connected with water delivery device, and dissector can in the scalable art
With the path that is formed by described sleeve pipe 1 to flushing liquor is conveyed at the wound, wound is cleared up at any time, be easy to doctor to observe.
Described in the present embodiment, the end of the delivery line 7 second sets multiple-way valve, and the delivery line 7 passes through the multiple-way valve
At least two it is connected in the negative pressure device, the argon gas device, the water delivery device respectively.
Described in the present embodiment, dissector also includes lighting device 8 in the scalable art, and the lighting device 8 is set
In the front end of the handle 3.
Described in the present embodiment, the lighting device 8 is rotatable, and its focus is mutually chain with the position of the electrode 2, makes
Lighting device 8 described in used time illuminates the cutting part of the electrode 2 all the time.
Described in the present embodiment, the lighting device 8 is powered by the way of external power supply, is not provided with internal battery, is kept away
Internal battery is exempted from and secondary pollution has been caused to dissector in the scalable art.
Described in the present embodiment, the lighting device 8 is controlled by two pieces of control panels 4 respectively with the electrode 2.
The lighting device 8 and the electrode 2 use one piece of control panel 4, and signal can be produced to disturb, and cause the electrode 2 to make
Signal error during.
The above is only preferred embodiments of the invention, it is noted that for the ordinary skill people of the art
For member, on the premise of the technology of the present invention principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (8)
1. dissector in a kind of scalable art, it is characterised in that including sleeve pipe (1), electrode (2), handle (3), control panel (4)；
The handle (1) is cavity structure；
Described sleeve pipe (1) includes inner tube (11) and outer tube (12)；Said inner tube (11) is flexibly connected with the outer tube (12)；It is described
Draw-in groove is provided with inner tube (11) internal port, the draw-in groove is electrically connected by wire with the control panel (4)；
In the draw-in groove, electrode (2) the electric discharge port extends outside described sleeve pipe (1) port the electrode (2).
2. dissector in scalable art as claimed in claim 1, it is characterised in that said inner tube (11) port is additionally provided with shield
Set (6), the sheath (6) is flexibly connected with said inner tube (11), and the sheath (6) in first state, put by the electrode (2)
Expose electric port；In the second working condition, electrode (2) the electric discharge port is hidden in the sheath (6) sheath (6)
Portion.
3. dissector in scalable art as claimed in claim 1, it is characterised in that be configured with the electricity of multiple difference patterns
Pole (2), the electrode (2) quickly can take out or install from the draw-in groove.
4. dissector in scalable art as claimed in claim 1, it is characterised in that including delivery line (7), the delivery line
(7) it is arranged on the handle (3) internal, delivery line (7) first end is connected with the outer tube (12) end, the delivery line
(7) second ends extend the handle (3) end.
5. dissector in scalable art as claimed in claim 4, it is characterised in that the end of the delivery line (7) second sets many
Port valve, the delivery line (7) is distinguished in the negative pressure device, the argon gas device, the water delivery device by the multiple-way valve
At least two are connected.
6. dissector in scalable art as claimed in claim 3, it is characterised in that the lighting device (8) is rotatable, and it is burnt
Point is mutually chain with the position of the electrode (2), and the lighting device (8) illuminates the electrode (2) cutting part all the time when in use
Position.
7. dissector in scalable art as claimed in claim 1, it is characterised in that the lighting device (8) uses external electricity
The mode in source is powered, and is not provided with internal battery.
8. dissector in scalable art as claimed in claim 1, it is characterised in that the lighting device (8) and the electrode
(2) it is controlled by two pieces of control panels (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611259430.0A CN106691582A (en) | 2016-12-30 | 2016-12-30 | Telescopic intraoperative dissector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611259430.0A CN106691582A (en) | 2016-12-30 | 2016-12-30 | Telescopic intraoperative dissector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106691582A true CN106691582A (en) | 2017-05-24 |
Family
ID=58906333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611259430.0A Pending CN106691582A (en) | 2016-12-30 | 2016-12-30 | Telescopic intraoperative dissector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106691582A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742833A (en) * | 2018-08-13 | 2018-11-06 | 浙江迈德实达医疗科技有限公司 | Smoking radio knife with illumination and lockable collapsing length |
| CN108904041A (en) * | 2018-08-24 | 2018-11-30 | 黄河科技学院 | A kind of surgical operation dissector in scalable art |
| WO2021253184A1 (en) * | 2020-06-15 | 2021-12-23 | Covidien Lp | Electrosurgical pencil with blowing and suction |
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| CN2495271Y (en) * | 2000-07-04 | 2002-06-19 | 艾欧恩·考斯米斯库 | Multi-functional and pen-shaped smoke-less electronic surgical knife |
| CN202365916U (en) * | 2011-11-11 | 2012-08-08 | 浙江舒友仪器设备有限公司 | Smoke suction knife with replaceable electrode |
| CN202950743U (en) * | 2012-11-30 | 2013-05-29 | 重庆润泽医药有限公司 | Electric coagulation forceps with steering lighting device |
| CN103565516A (en) * | 2012-08-02 | 2014-02-12 | 科维蒂恩有限合伙公司 | Adjustable length and/or exposure electrodes |
| CN203988345U (en) * | 2014-04-04 | 2014-12-10 | 南京安能医疗器械有限公司 | Pencil |
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2016
- 2016-12-30 CN CN201611259430.0A patent/CN106691582A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2495271Y (en) * | 2000-07-04 | 2002-06-19 | 艾欧恩·考斯米斯库 | Multi-functional and pen-shaped smoke-less electronic surgical knife |
| CN202365916U (en) * | 2011-11-11 | 2012-08-08 | 浙江舒友仪器设备有限公司 | Smoke suction knife with replaceable electrode |
| CN103565516A (en) * | 2012-08-02 | 2014-02-12 | 科维蒂恩有限合伙公司 | Adjustable length and/or exposure electrodes |
| CN202950743U (en) * | 2012-11-30 | 2013-05-29 | 重庆润泽医药有限公司 | Electric coagulation forceps with steering lighting device |
| CN203988345U (en) * | 2014-04-04 | 2014-12-10 | 南京安能医疗器械有限公司 | Pencil |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742833A (en) * | 2018-08-13 | 2018-11-06 | 浙江迈德实达医疗科技有限公司 | Smoking radio knife with illumination and lockable collapsing length |
| WO2020034246A1 (en) * | 2018-08-13 | 2020-02-20 | 浙江迈德实达医疗科技有限公司 | High frequency-current scalpel with lockable telescopic length having illumination and smoke aspiration functions |
| CN108742833B (en) * | 2018-08-13 | 2024-02-13 | 浙江迈德实达医疗科技有限公司 | Smoking high-frequency surgical knife with illumination and lockable telescopic length |
| CN108904041A (en) * | 2018-08-24 | 2018-11-30 | 黄河科技学院 | A kind of surgical operation dissector in scalable art |
| WO2021253184A1 (en) * | 2020-06-15 | 2021-12-23 | Covidien Lp | Electrosurgical pencil with blowing and suction |
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