CN208388745U - A kind of electric knife smoke collector - Google Patents
A kind of electric knife smoke collector Download PDFInfo
- Publication number
- CN208388745U CN208388745U CN201721556105.0U CN201721556105U CN208388745U CN 208388745 U CN208388745 U CN 208388745U CN 201721556105 U CN201721556105 U CN 201721556105U CN 208388745 U CN208388745 U CN 208388745U
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- China
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- shell
- side wall
- threaded rod
- electric knife
- sliding block
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Abstract
The utility model discloses a kind of electric knife smoke collectors, including shell, the inner wall of the shell is equipped with device chamber, described device is intracavitary to be equipped with threaded rod, the both ends of the threaded rod are rotatably connected on the inner wall of device chamber, sliding block is socketed on the threaded rod, the sliding block is threadedly coupled with threaded rod, the both ends of the sliding block are equipped with position-arresting disk, movable block is socketed on the sliding block, part of the sliding block between position-arresting disk and movable block is arranged with elastic device, the inner wall of the shell is equipped with strip groove, the strip groove is connected to device chamber, the side wall of the movable block is equipped with fixed link, the fixed link is through strip groove and extends in shell, worm gear is fixedly connected on the threaded rod, the side wall of the shell is equipped with worm screw.The structure design of the utility model is reasonable, easy to operate, can be suitable for the cutting of different depth tissue by adjusting the length of electrotome head, be easy to use, while it is high-efficient to smoke.
Description
Technical field
The utility model relates to high-frequency surgery electric knife technical field more particularly to a kind of electric knife smoke collectors.
Background technique
Currently, high-frequency surgery electric knife has a wide range of applications in various open surgeries.The basic principle is that utilizing high frequency
The fuel factor that electric current generates in the tissue when reaching body by electric knife makes part while cutting the tissue such as fat, muscle
Blood vessel be solidified to certain depth, reach good hemostasis purpose.Compared with traditional surgical knife, high-frequency electrotome pen has
Bleeding is few, shortens the advantages of operating time, since its appearance, has obtained will be widely welcomed for each training surgeon.
But the high arc temperature that high-frequency electrotome pen generates when in use can make protein and the fatty various groups of hair-weavings constituted
Raw oxidation and heat scission reaction and generating largely has peculiar smell, poisonous smog, not only influence surgical field of view, or even to medical staff
Health will also result in harm.The high-frequency electrotome pen clinically used at present largely includes electric knife shell, is installed inside the shell
There is electrical equipment, and the electric knife head being electrically connected with electrical equipment, the function without smoking are installed on head.For this feelings
Condition, the method clinically generally used is: when operator uses electric knife, one assistant will around electric knife with suction tube
The smog of generation siphons away.This method is disadvantageous in that: suction tube and electric knife are unable to synchronizing moving, cannot be truly realized
Effect suction harmful vapors；Suction tube may influence the operation of operator in electric knife peripheral motor to a certain extent, influence to perform the operation
Process；When carrying out deep operation using electric knife, the suction tube that assistant takes is extremely difficult to effectively aspirate position, or even in order to guarantee
Procedure has to abandon suction harmful vapors, this indoor staff that can make to perform the operation is exposed to the harm of harmful vapors
Under.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of high frequency surgery electricity proposed
Knife smoking apparatus, it is easy to operate, the cutting of different depth tissue can be suitable for by adjusting the length of electrotome head, conveniently made
With, while it is high-efficient to smoke.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of electric knife smoke collector, a kind of electric knife smoke collector, including shell, the inner wall of the shell
Equipped with device chamber, described device is intracavitary to be equipped with threaded rod, and the both ends of the threaded rod are rotatably connected on the inner wall of device chamber, institute
It states and is socketed with sliding block on threaded rod, the sliding block is threadedly coupled with threaded rod, and the both ends of the sliding block are equipped with position-arresting disk, the cunning
Movable block is socketed on block, part of the sliding block between position-arresting disk and movable block is arranged with elastic device, the shell
Inner wall be equipped with strip groove, the strip groove is connected to device chamber, and the side wall of the movable block is equipped with fixed link, the fixed link
It through strip groove and extends in shell, worm gear is fixedly connected on the threaded rod, the side wall of the shell is equipped with worm screw, institute
The side wall that worm screw runs through device chamber is stated, one end of the worm screw is equipped with runner, and the worm screw is rotatablely connected far from one end of runner
On the inner wall of device chamber, the worm and wheel intermeshing, the shell is interior to be equipped with electrotome handle, and the electrotome handle is solid
Surely it is connected to the one end of fixed link far from movable block, one end of the shell is equipped with exhaust fume collecting hood, and the exhaust fume collecting hood is funnel-form, and
Exhaust fume collecting hood is double-layer structure, and the electrotome handle is equipped with electric knife blade far from one end of shell, and the side wall of the shell, which is equipped with, to be inhaled
One end of smoke pipe, the Smoking pipe is fixedly connected on the side wall of exhaust fume collecting hood.
Preferably, the elastic device is spring, and one end of the elastic device is fixedly connected on the side wall of position-arresting disk,
The elastic device is fixedly connected on the side wall of movable block far from one end of position-arresting disk.
Preferably, the inner wall of the exhaust fume collecting hood is evenly distributed with smoke intaking hole.
Preferably, the Smoking pipe is equipped with nipple far from one end of exhaust fume collecting hood.
Preferably, the side wall of the shell is equipped with rubber sleeve, and the surface of the rubber sleeve is equipped with anti-skid chequer.
In the utility model, in use, medical staff's rotating wheel, runner rotation drives worm screw rotation, and worm screw rotates band
Dynamic worm gear rotation, worm gear rotation drive threaded rod rotation, and it is mobile that threaded rod rotation makes sliding block, and then fixed link is made to drive electric knife knife
Handle is mobile, and electric knife blade is adjusted to position appropriate, is then connect the connector of suction ventilator with nipple, when then performing the operation
Exhaust fume collecting hood is multi-faceted to smoke.The structure design of the utility model is reasonable, easy to operate, can be by adjusting the length of electrotome head
Degree is suitable for the cutting of different depth tissue, is easy to use, while it is high-efficient to smoke.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of electric knife smoke collector structural schematic diagram；
Fig. 2 be the utility model proposes a kind of electric knife smoke collector exhaust fume collecting hood structural schematic diagram.
In figure: 1 shell, 2 worm gears, 3 runners, 4 threaded rods, 5 sliding blocks, 6 movable blocks, 7 electric knife blades, 8 exhaust fume collecting hoods, 9 electric knifes
Knife handle, 10 fixed links, 11 Smoking pipes, 12 worm screws, 13 smoke intaking holes, 14 elastic devices.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the inner wall of a kind of electric knife smoke collector, including shell 1, shell 1 is equipped with device chamber, device
Intracavitary to be equipped with threaded rod 4, the both ends of threaded rod 4 are rotatably connected on the inner wall of device chamber, and sliding block 5 is socketed on threaded rod 4, sliding
Block 5 is threadedly coupled with threaded rod 4, and the both ends of sliding block 5 are equipped with position-arresting disk, and movable block 6 is socketed on sliding block 5, and sliding block 5 is located at limit
Part between disk and movable block 6 is arranged with elastic device 14, and the inner wall of shell 1 is equipped with strip groove, and strip groove and device chamber connect
Logical, the side wall of movable block 6 is equipped with fixed link 10, and fixed link 10 is through strip groove and extends in shell 1, fixed on threaded rod 4
It is connected with worm gear 2, the side wall of shell 1 is equipped with worm screw 12, and worm screw 12 runs through the side wall of device chamber, and one end of worm screw 12 is equipped with runner
3, worm screw 12 is rotatably connected on the inner wall of device chamber far from one end of runner 3, and worm screw 12 and worm gear 2 are intermeshed, in shell 1
Equipped with electrotome handle 9, electrotome handle 9 is fixedly connected on the one end of fixed link 10 far from movable block 6, and one end of shell 1 is equipped with collection
Petticoat pipe 8, exhaust fume collecting hood 8 is funnel-form, and exhaust fume collecting hood 8 is double-layer structure, and electrotome handle 9 is equipped with electric knife knife far from one end of shell 1
The side wall of piece 7, shell 1 is equipped with Smoking pipe 11, and one end of Smoking pipe 11 is fixedly connected on the side wall of exhaust fume collecting hood 8.
In the utility model, elastic device 14 is spring, and one end of elastic device 14 is fixedly connected on the side wall of position-arresting disk
On, elastic device 14 is fixedly connected on the side wall of movable block 6 far from one end of position-arresting disk, and the inner wall of exhaust fume collecting hood 8 is uniformly distributed
There is smoke intaking hole 13, Smoking pipe 11 is equipped with nipple far from one end of exhaust fume collecting hood 8, and the side wall of shell 1 is equipped with rubber sleeve, rubber sleeve
Surface be equipped with anti-skid chequer.
In the utility model, in use, medical staff's rotating wheel 3, the rotation of runner 3 drives worm screw 12 to rotate, worm screw 12
Rotation drives worm gear 2 to rotate, and the rotation of worm gear 2 drives threaded rod 4 to rotate, and it is mobile that the rotation of threaded rod 4 makes sliding block 5, and then makes to fix
Bar 10 drives electrotome handle 9 mobile, and electric knife blade 7 is adjusted to position appropriate, then connects the connector of suction ventilator with screw thread
Head connection, exhaust fume collecting hood 8 is multi-faceted when then performing the operation smokes.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of electric knife smoke collector, including shell (1), which is characterized in that the inner wall of the shell (1) is equipped with device
Chamber, described device is intracavitary to be equipped with threaded rod (4), and the both ends of the threaded rod (4) are rotatably connected on the inner wall of device chamber, described
It is socketed on threaded rod (4) sliding block (5), the sliding block (5) is threadedly coupled with threaded rod (4), and the both ends of the sliding block (5) are equipped with
Position-arresting disk is socketed with movable block (6) on the sliding block (5), and the sliding block (5) is located at the portion between position-arresting disk and movable block (6)
Divide and be arranged with elastic device (14), the inner wall of the shell (1) is equipped with strip groove, and the strip groove is connected to device chamber, described
The side wall of movable block (6) is equipped with fixed link (10), and the fixed link (10) is through strip groove and extends in shell (1), described
It is fixedly connected on threaded rod (4) worm gear (2), the side wall of the shell (1) is equipped with worm screw (12), and the worm screw (12) is through dress
The side wall of chamber is set, one end of the worm screw (12) is equipped with runner (3), and the worm screw (12) rotates far from the one end of runner (3) to be connected
It connects on the inner wall of device chamber, the worm screw (12) and worm gear (2) are intermeshed, and electrotome handle is equipped in the shell (1)
(9), the electrotome handle (9) is fixedly connected on the one end of fixed link (10) far from movable block (6), one end of the shell (1)
Equipped with exhaust fume collecting hood (8), the exhaust fume collecting hood (8) is funnel-form, and exhaust fume collecting hood (8) is double-layer structure, and the electrotome handle (9) is separate
One end of shell (1) is equipped with electric knife blade (7), and the side wall of the shell (1) is equipped with Smoking pipe (11), the Smoking pipe (11)
One end is fixedly connected on the side wall of exhaust fume collecting hood (8).
2. a kind of electric knife smoke collector according to claim 1, which is characterized in that the elastic device (14) is
One end of spring, the elastic device (14) is fixedly connected on the side wall of position-arresting disk, and the elastic device (14) is far from limit
One end of disk is fixedly connected on the side wall of movable block (6).
3. a kind of electric knife smoke collector according to claim 1, which is characterized in that the exhaust fume collecting hood (8) it is interior
Wall is evenly distributed with smoke intaking hole (13).
4. a kind of electric knife smoke collector according to claim 1, which is characterized in that the Smoking pipe (11) is separate
One end of exhaust fume collecting hood (8) is equipped with nipple.
5. a kind of electric knife smoke collector according to claim 1, which is characterized in that the side wall of the shell (1)
Equipped with rubber sleeve, the surface of the rubber sleeve is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556105.0U CN208388745U (en) | 2017-11-20 | 2017-11-20 | A kind of electric knife smoke collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556105.0U CN208388745U (en) | 2017-11-20 | 2017-11-20 | A kind of electric knife smoke collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208388745U true CN208388745U (en) | 2019-01-18 |
Family
ID=65066714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721556105.0U Active CN208388745U (en) | 2017-11-20 | 2017-11-20 | A kind of electric knife smoke collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208388745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112022330A (en) * | 2020-08-20 | 2020-12-04 | 温州医科大学附属第一医院 | Electric knife for laparoscope |
-
2017
- 2017-11-20 CN CN201721556105.0U patent/CN208388745U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112022330A (en) * | 2020-08-20 | 2020-12-04 | 温州医科大学附属第一医院 | Electric knife for laparoscope |
| CN112022330B (en) * | 2020-08-20 | 2021-07-23 | 温州医科大学附属第一医院 | Electric knife for laparoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210816 Address after: 110000 unit 1604, block A2, No. 89, Kunshan West Road, Huanggu District, Shenyang City, Liaoning Province Patentee after: Shenyang kangbaoda Technology Co.,Ltd. Address before: 102400 No. four village, Qinglong Lake Town, Fangshan District, Beijing 117 Patentee before: Mi Jia |