CN205459026U - A electrotome for video assisted thoracic operation - Google Patents
A electrotome for video assisted thoracic operation Download PDFInfo
- Publication number
- CN205459026U CN205459026U CN201620262368.XU CN201620262368U CN205459026U CN 205459026 U CN205459026 U CN 205459026U CN 201620262368 U CN201620262368 U CN 201620262368U CN 205459026 U CN205459026 U CN 205459026U
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- CN
- China
- Prior art keywords
- air inlet
- knife
- handle
- luminous organ
- telescopic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electrotome for video assisted thoracic operation, it includes the handle of a knife, ultrasonic probe and illuminator, the inside of handle of a knife is provided with the air inlet, the inner circle of air inlet is provided with power source wiring opening, and the right side of air inlet is provided with the intake pipe, the inside of intake pipe is provided with the expansion card groove, the below in expansion card groove is provided with telescopic adjusting rod, telescopic adjusting rod's outer lane is provided with insulating protective clothing, and telescopic adjusting rod's right side is provided with the tool bit, the inside at the tool bit is installed in the ultrasonic probe embedding, the inside at the handle of a knife is installed in the illuminator embedding, and the inner circle of illuminator is provided with the gas outlet, be provided with telescoping control device on the handle of a knife. This novel person of facilitating the use holds, and electrode size and telescopic link position can be adjusted conveniently to difficult smooth hand, and the particular case in the operator thorax is conveniently surveyd in the planner sexualization, and the tool bit is putting down partially the oblique angle structure, and the volume is smaller and more exquisite, facilitates the use.
Description
Technical field
This utility model relates to field of medical device, a kind of electric knife for video assisted thoracic operation.
Background technology
Electric knife is the pin of a kind of surgery, the little arc light that pin end vibrates by the voice frequency in each second in millions of week, cuts skin and flesh,
Extremely rapid, wound limit automatic disinfection can be made simultaneously.High frequency electric knife is that a kind of mechanical operation cutter that replaces carries out the point of tissue cutting
Surgical instruments.Tissue is heated when being contacted with human body by the high-frequency high-voltage current that active electrode tip produces by it, it is achieved
Separation and solidification to when injected organism tissue, thus play cutting and the purpose of hemostasis.High frequency electric knife is applied to clinic from nineteen twenty
So far, the history of existing more than 70 year.It experienced by spark-discharge, and--high power valve--high power transistor--is big
The more change in power MOS pipe four generation.Along with the popularizing of computer technology, apply, develop, implement power under various functions
Waveform, voltage, being automatically adjusted of electric current, the detection of various safety indexs, and Programmed control and the detection of fault and refer to
Show.Thus substantially increase the safety and reliability of equipment itself, simplify the operating process of doctor.Bipolar coagulation is logical
Two tips crossing bipolar forceps provide high-frequency electrical energy to body tissue, make the dehydration of the blood vessel between bipolar forceps two ends coagulate
Gu, reach the purpose of hemostasis.Its sphere of action is only limited between tweezers two ends, degree of injury and the impact on body tissue
Scope is much smaller more than unipolar fashion, it is adaptable to thin vessels and oviducal closing.Therefore bipolar coagulation be used for department of cerebral surgery,
In the finest operations such as microsurgery, department of eye, department of obstetrics and gynecology and hands surgery.The safety of bipolar coagulation is the most gradually
Being recognized by people, its range is also gradually expanding.
There is the length that cannot regulate cutter in traditional electric knife, without luminous organ and ultrasonic probe, it has not been convenient to observation chest
In the problem such as situation, for this it is proposed that a kind of electric knife for video assisted thoracic operation.
Utility model content
The purpose of this utility model is to provide a kind of electric knife for video assisted thoracic operation, to solve in above-mentioned background technology
The length that cannot regulate cutter proposed, without luminous organ and ultrasonic probe, it has not been convenient to asking of the situation in observation chest
Topic.
For achieving the above object, this utility model following technical scheme of offer: a kind of electric knife for video assisted thoracic operation,
Including handle of a knife, ultrasonic probe and luminous organ, described handle of a knife be internally provided with air inlet, the inner ring of described air inlet is provided with
Power supply wiring mouth, and the right side of air inlet is provided with air inlet pipe, described air inlet pipe be internally provided with flexible draw-in groove, described in stretch
The lower section of contracting draw-in groove is provided with telescopic advance lever, and the outer ring of described telescopic advance lever is provided with insulation protective jacket, and telescopic adjustment
The right side of bar is provided with cutter head, and described ultrasonic probe embeds the inside being arranged on cutter head, and described luminous organ embeds and is arranged on handle of a knife
Inside, and the inner ring of luminous organ is provided with gas outlet, and described handle of a knife is provided with telescopic control device, described flexible control
The lower section of device processed is provided with electrode control knob, and the right side of described electrode control knob is provided with luminous organ switch, described electricity
Pole control knob, ultrasonic probe, luminous organ, luminous organ switch and telescopic control device are all electrically connected with power supply wiring mouth.
Preferably, described flexible draw-in groove is provided with two altogether.
Preferably, described air inlet, telescopic advance lever and air inlet pipe are cylindrical structure.
Preferably, described cutter head is flat structure.
Preferably, the said two draw-in groove that stretches is trench structure.
Compared with prior art, the beneficial effects of the utility model are: this utility model is scientific and reasonable for structure, operate secure side
Just, use cylindrical structure in appearance, facilitate user to hold, be difficult to skating, conveniently regulation electrode size and expansion link position
Putting, humanization designing, carry luminous organ and ultrasonic probe, facilitate the intrathoracic concrete condition of spotter patient, cutter head is inclined
Flat oblique angle structure, volume is the smallest and the most exquisite, convenient use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1-air inlet, 2-power supply wiring mouth, 3-electrode control knob, 4-handle of a knife, 5-telescopic advance lever, 6-insulate
Stretch draw-in groove, 12-air inlet pipe, 13-of protection set, 7-gas outlet, 8-ultrasonic probe, 9-cutter head, 10-luminous organ, 11-sends out
Light device switch, 14-telescopic control device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, this utility model provides a kind of electric knife technical scheme for video assisted thoracic operation: a kind of for electricity
Depending on the electric knife of thoracoscopic operation, including handle of a knife 4, ultrasonic probe 8 and luminous organ 10, handle of a knife 4 be internally provided with air inlet
1, the inner ring of air inlet 1 is provided with power supply wiring mouth 2, and the right side of air inlet 1 is provided with air inlet pipe 12, air inlet pipe 12
Be internally provided with flexible draw-in groove 11, the lower section of flexible draw-in groove 11 is provided with telescopic advance lever 5, outside telescopic advance lever 5
Circle is provided with insulation protective jacket 6, and the right side of telescopic advance lever 5 is provided with cutter head 9, and ultrasonic probe 8 embeds and is arranged on cutter
The inside of 9, luminous organ 10 embeds the inside being arranged on handle of a knife 4, and the inner ring of luminous organ 10 is provided with gas outlet 7, cutter
Being provided with telescopic control device 14 on handle 4, the lower section of telescopic control device 14 is provided with electrode control knob 3, electrode control
The right side of button 3 processed is provided with luminous organ switch 13, electrode control knob 3, ultrasonic probe 8, luminous organ 10, luminous organ
Switch 13 and telescopic control device 14 are all electrically connected with power supply wiring mouth 2.
Flexible draw-in groove 11 is provided with two altogether, and air inlet 1, telescopic advance lever 5 and air inlet pipe 12 are cylindrical structure,
Cutter head 9 is flat structure, and two flexible draw-in grooves 11 are trench structure.
Operation principle: after this utility model installs, switches on power power supply wiring mouth 2, and air inlet 1 is connected medical treatment
Equipment, the hand-held handle of a knife of user 4, regulated the position of telescopic advance lever 5 by telescopic control device 14, by electrode control
Button 3 regulates electrode size, is illuminated the thoracic cavity of patient with operation by luminous organ switch 13 unlatching luminous organ 10, super
Sonic probe 8 detects intrathoracic situation and by the display screen of image transmitting to armarium.
Embodiment the most of the present utility model is for the ordinary skill in the art, permissible
Understand these embodiments can be carried out in the case of without departing from principle of the present utility model and spirit multiple change, amendment,
Replacing and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. for an electric knife for video assisted thoracic operation, including handle of a knife (4), ultrasonic probe (8) and luminous organ (10),
It is characterized in that: described handle of a knife (4) be internally provided with air inlet (1), the inner ring of described air inlet (1) is provided with
Power supply wiring mouth (2), and the right side of air inlet (1) is provided with air inlet pipe (12), the inside of described air inlet pipe (12)
Being provided with flexible draw-in groove (11), the lower section of described flexible draw-in groove (11) is provided with telescopic advance lever (5), described flexible
The outer ring of adjusting rod (5) is provided with insulation protective jacket (6), and the right side of telescopic advance lever (5) is provided with cutter head (9),
Described ultrasonic probe (8) embeds the inside being arranged on cutter head (9), and described luminous organ (10) embeds and is arranged on handle of a knife (4)
Inside, and the inner ring of luminous organ (10) is provided with gas outlet (7), and described handle of a knife is provided with extension and contraction control on (4)
Device (14), the lower section of described telescopic control device (14) is provided with electrode control knob (3), and described electrode controls
The right side of button (3) be provided with luminous organ switch (13), described electrode control knob (3), ultrasonic probe (8),
Luminous organ (10), luminous organ switch (13) and telescopic control device (14) are all electrically connected with power supply wiring mouth (2).
A kind of electric knife for video assisted thoracic operation the most according to claim 1, it is characterised in that: described flexible card
Groove (11) is provided with two altogether.
A kind of electric knife for video assisted thoracic operation the most according to claim 1, it is characterised in that: described air inlet
(1), telescopic advance lever (5) and air inlet pipe (12) are cylindrical structure.
A kind of electric knife for video assisted thoracic operation the most according to claim 1, it is characterised in that: described cutter head (9)
For flat structure.
A kind of electric knife for video assisted thoracic operation the most according to claim 2, it is characterised in that: said two is stretched
Contracting draw-in groove (11) is trench structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620262368.XU CN205459026U (en) | 2016-03-26 | 2016-03-26 | A electrotome for video assisted thoracic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620262368.XU CN205459026U (en) | 2016-03-26 | 2016-03-26 | A electrotome for video assisted thoracic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205459026U true CN205459026U (en) | 2016-08-17 |
Family
ID=56646169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620262368.XU Expired - Fee Related CN205459026U (en) | 2016-03-26 | 2016-03-26 | A electrotome for video assisted thoracic operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205459026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350229A (en) * | 2018-12-09 | 2019-02-19 | 盛世润鼎(天津)精密机械有限公司 | A kind of ultrasound knife cutter head and ultrasound knife |
-
2016
- 2016-03-26 CN CN201620262368.XU patent/CN205459026U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350229A (en) * | 2018-12-09 | 2019-02-19 | 盛世润鼎(天津)精密机械有限公司 | A kind of ultrasound knife cutter head and ultrasound knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |