CN207855776U - Multifunctional high frequency electric knife - Google Patents
Multifunctional high frequency electric knife Download PDFInfo
- Publication number
- CN207855776U CN207855776U CN201720647371.8U CN201720647371U CN207855776U CN 207855776 U CN207855776 U CN 207855776U CN 201720647371 U CN201720647371 U CN 201720647371U CN 207855776 U CN207855776 U CN 207855776U
- Authority
- CN
- China
- Prior art keywords
- cutter hub
- fixing pipe
- electric knife
- high frequency
- frequency electric
- 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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- Surgical Instruments (AREA)
Abstract
The utility model belongs to field of medical device more particularly to a kind of multifunctional high frequency electric knife.Including cutter hub and cutter head in cutter hub one end is set, the one end of the cutter hub far from cutter head is provided with power cord, it is provided with control button on the cutter hub, the side of the cutter hub is provided with fixing pipe, the fixing pipe is in flat setting, the fixing pipe is arranged in cutter hub on the side wall of the side of control button, it is set with connecting tube in the fixing pipe, the connecting tube includes the duck bill for being sleeved in fixing pipe and the interconnecting piece for being connect with Aspiratory catheter, is detachably connected between the interconnecting piece and Aspiratory catheter.The utility model is easy to process, easy to operate, using effect is good, and large-scale promotion is suitble to use.
Description
Technical field
The utility model belongs to field of medical device more particularly to a kind of multifunctional high frequency electric knife.
Background technology
Electric knife (high frequency electro surgical unit) is a kind of point surgical instruments for replacing mechanical operation knife to carry out tissue cutting
(electrosurgicalunit,ESU).High frequency (usual 200kHz to 3MHz) high pressure that it is generated by active electrode tip
Tissue is heated when electric current is contacted with human body, the separation and solidification to injected organism tissue are realized, to play cutting and hemostasis
Purpose.
Electric knife, due to the effect of high-tension current, has certain flue gas and generates when working human body, due to
Flue gas has peculiar smell, therefore, it is necessary to medical staff by aspirator by smoke absorption, in order to avoid the doctor and patient that hold knife are made
At unnecessary influence.
Since electric knife and aspirator are to be provided separately, when using electric knife, at least need two medical cares
Just personnel are carried out at the same time work can be with this results in personnel's waste, increases the expense expenditure of patient, is asked to solve above-mentioned technology
Topic, there has been proposed various solutions to handle, for example, State Intellectual Property Office discloses surgical operation composite sucking
Electric knife { CN02278065.3 } includes cutter hub, cutter head, electrode plug, it is characterized in that there is the aspirator conjuncted with cutter hub in cutter hub side
Conduit, a stomidium of Aspiratory catheter is close to cutter head, and as inlet hole, another stomidium is the leadout hole being connect with aspirator.
Although above structure solves the problems, such as that personnel are more to a certain extent, since its Aspiratory catheter and cutter hub are solid
It is that the width of cutter hub increases together to be scheduled on, and it is hand-held to be unfavorable for medical staff, meanwhile, can only being used as of Aspiratory catheter absorbs cigarette
Dirt can not carry out other use, waste resource.
Utility model content
The utility model the technical problems such as is inconvenient to hold for above-mentioned electric knife, proposes that a kind of reasonable design, structure are simple
Single, of low cost and convenient hand-held multifunctional high frequency electric knife.
In order to achieve the above object, the technical solution adopted in the utility model is that the utility model provides a kind of multi-functional
Electric knife, including cutter hub and cutter head in cutter hub one end is set, the one end of the cutter hub far from cutter head is provided with power cord,
Control button is provided on the cutter hub, the side of the cutter hub is provided with fixing pipe, and the fixing pipe is in flat setting, institute
It states fixing pipe to be arranged in cutter hub on the side wall of the side of control button, connecting tube, the company is set in the fixing pipe
It takes over including the duck bill for being sleeved in fixing pipe and the interconnecting piece for being connect with Aspiratory catheter, the interconnecting piece
It is detachably connected between Aspiratory catheter.
Preferably, being additionally provided with the pipe that is auxiliarily fixed for clamping connecting tube, the auxiliary on the side wall of the cutter hub
Fixing pipe is arranged in annular shape on the side wall of cutter hub.
Preferably, being provided with anti-skid bulge on the outer wall of the fixing pipe.
Preferably, the anti-skid bulge is in strip being arranged at axially spaced intervals in fixing pipe along cutter hub.
Compared with prior art, it is with good effect the advantages of the utility model,
1, the utility model is by providing a kind of multifunctional high frequency electric knife.It is in flat using being arranged on cutter hub side wall
Fixing pipe and the connecting tube being matched therewith reduce the width of cutter hub, meet human body work while ensureing to attract effect
Design is learned, and then facilitates medical staff hand-held, ensures rapid, the safe progress of operation, meanwhile, the utility model processing side
Just, easy to operate, using effect is good, be suitble to large-scale promotion use.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model,
For those of ordinary skill in the art, without having to pay creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram for the multifunctional high frequency electric knife that embodiment 1 provides；
Fig. 2 is the explosive view for applying the multifunctional high frequency electric knife that example 1 provides；
In above each figure, 1, cutter hub；11, cutter head；12, control button；13, power cord；2, fixing pipe；21, anti-skid bulge；
3, connecting tube；31, duck bill；32, interconnecting piece；4, pipe is auxiliarily fixed.
Specific implementation mode
It is below in conjunction with the accompanying drawings and real in order to be more clearly understood that the above objects, features, and advantages of the utility model
Example is applied to be described further the utility model.It should be noted that in the absence of conflict, embodiments herein and reality
The feature applied in example can be combined with each other.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
Novel to implement using different from other modes described here, therefore, the utility model is not limited to be described below
The limitation of the specific embodiment of specification.
Embodiment 1 the present embodiment provides a kind of multifunctional high frequency electric knife, including cutter hub 1 and is set as shown in Figure 1 and Figure 2
The cutter head 11 in 1 one end of cutter hub is set, the one end of cutter hub 1 far from cutter head 11 is provided with power cord 13, control is provided on cutter hub 1
Button 12 processed, control button 12 are arranged generally proximate to cutter head 11, and when in use, thumb and index finger are generally just arranged medical staff
On the side wall of 12 both sides of control button, above description is the common structure of existing electric knife, therefore in the present embodiment,
It is seldom described, in the present embodiment, the improved place of emphasis is that the side of cutter hub 1 is provided with fixing pipe 2, and fixing pipe 2 is in
Flat setting, the front and back of fixing pipe 2 communicate, and specifically, fixing pipe 2 is arranged in cutter hub 1 close to the side of control button 12
Side wall on, by flat setting, effectively reduce the width of cutter hub 1, it is convenient hand-held, meanwhile, be arranged in control button
12 side is conducive to quickly absorb flue gas, flue gas is avoided to spread.The main function of fixing pipe 2 is exactly suit connection
Guan for this purpose, be set with connecting tube 3 in fixing pipe 2, and the main function of connecting tube 3 is exactly Aspiratory catheter, for this purpose,
In the present embodiment, connecting tube 3 includes duck bill 31 for being sleeved in fixing pipe 2 and for being connect with Aspiratory catheter
Interconnecting piece 32, duck bill as its name suggests, are also planar as structure so that it can be sleeved in fixing pipe 2, interconnecting piece 32 it is main
Effect is exactly to be connect with Aspiratory catheter, and Aspiratory catheter (not shown) is directly inserted into interconnecting piece 32 and uses,
Can certainly using be threadedly coupled by the way of be attached, in this way, the connecting tube of guiding device can after having used,
Him can separately be done to use, for example, sucking blood.
In order to improve the stability of connecting tube, in the present embodiment, it is additionally provided on the side wall of cutter hub 1 and connects for clamping
That takes over is auxiliarily fixed pipe 4, and pipe 4 is auxiliarily fixed and is arranged on the side wall of cutter hub 1 in annular shape, in this way, when in use, it first will even
Take over 3 passes through from pipe 4 is auxiliarily fixed, and is inserted into fixing pipe 2, and in the present embodiment, it is rubber hose that pipe 4, which is auxiliarily fixed,.
For the better usage comfort of offer, in the present embodiment, it is provided on the outer wall of fixing pipe 2 anti-skidding convex
21 are played, specifically, anti-skid bulge 21 is in strip being arranged at axially spaced intervals in fixing pipe along cutter hub, in the present embodiment,
Anti-skid bulge 21 is there are two effect, and one is anti-skidding, another effect is exactly to play the role of coughing up hand, in such manner, it is possible to improve one
Fixed comfort level, facilitates medical staff to use.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality
With novel technical spirit to any simple modification, equivalent variations and remodeling made by above example, it is new to still fall within this practicality
The protection domain of type technical solution.
Claims (4)
1. a kind of multifunctional high frequency electric knife, including cutter hub and cutter head in cutter hub one end is set, the cutter hub is far from cutter head
One end is provided with power cord, and control button is provided on the cutter hub, which is characterized in that the side of the cutter hub is provided with fixation
Pipe, the fixing pipe are in flat setting, and the fixing pipe is arranged in cutter hub on the side wall of the side of control button, described
It is set with connecting tube in fixing pipe, the connecting tube includes duck bill for being sleeved in fixing pipe and is used for and aspirator
The interconnecting piece of conduit connection, is detachably connected between the interconnecting piece and Aspiratory catheter.
2. multifunctional high frequency electric knife according to claim 1, which is characterized in that be additionally provided with use on the side wall of the cutter hub
In the pipe that is auxiliarily fixed of clamping connecting tube, the pipe that is auxiliarily fixed is arranged in annular shape on the side wall of cutter hub.
3. multifunctional high frequency electric knife according to claim 2, which is characterized in that be provided on the outer wall of the fixing pipe anti-
Sliding protrusion.
4. multifunctional high frequency electric knife according to claim 3, which is characterized in that the anti-skid bulge is in strip along cutter hub
Be arranged at axially spaced intervals in fixing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647371.8U CN207855776U (en) | 2017-06-06 | 2017-06-06 | Multifunctional high frequency electric knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647371.8U CN207855776U (en) | 2017-06-06 | 2017-06-06 | Multifunctional high frequency electric knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207855776U true CN207855776U (en) | 2018-09-14 |
Family
ID=63473717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720647371.8U Expired - Fee Related CN207855776U (en) | 2017-06-06 | 2017-06-06 | Multifunctional high frequency electric knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207855776U (en) |
-
2017
- 2017-06-06 CN CN201720647371.8U patent/CN207855776U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20190606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |