CN209518921U - A kind of novel electrotome aspirator - Google Patents
A kind of novel electrotome aspirator Download PDFInfo
- Publication number
- CN209518921U CN209518921U CN201821222911.9U CN201821222911U CN209518921U CN 209518921 U CN209518921 U CN 209518921U CN 201821222911 U CN201821222911 U CN 201821222911U CN 209518921 U CN209518921 U CN 209518921U
- Authority
- CN
- China
- Prior art keywords
- electric knife
- pen
- column
- aspiration column
- fixed
- 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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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to a kind of novel electrotome aspirators, including electric knife-pen and aspiration column；Electric knife-pen one end is connected with power supply；Aspiration column one end is connected with air intake duct；There are two the fixing pieces that electric knife-pen upper and lower ends are fixed respectively for the setting of aspiration column upper surface；Fixing piece includes the elastic pressuring plate and two fixed columns fixed respectively with elastic pressuring plate both ends with the cooperation of electric knife-pen upper surface, and screw and the longitudinal hole with screw cooperation are provided in fixed column；Aspiration column upper surface is provided with the pilot hole with fixed column cooperation, is connected to inside pilot hole and aspiration column；Aspiration column is internally provided with stud corresponding with screw；The upper surface of the lower surface of electric knife-pen and aspiration column is fitted, fixed column is inserted into pilot hole, two elastic pressuring plates are bonded with the upper end of electric knife-pen upper surface and lower end respectively at this time, then pass through screw locking fixed column and stud, it is fixed so that electric knife-pen is pushed down in elastic pressuring plate deformation, aspiration column is reusable, has saved cost.
Description
Technical field
The utility model relates to the field of medical instrument technology, more specifically to a kind of novel electrotome aspirator.
Background technique
Electric knife is a kind of electrosurgical instrument that mechanical operation knife can be replaced to carry out tissue cutting, extensively at present
General to be applied to surgical operation, electric knife-pen used at present is mostly disposably that aspiration column thereon is mostly fixed with electric knife-pen
Assembly, aspiration column are difficult to reuse；And existing some removable aspiration columns, the electric knife-pen of different model is installed suitable
Answering property is poor.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of Novel electric
Knife aspirator.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
Construct a kind of novel electrotome aspirator, wherein including electric knife-pen and aspiration column；Described electric knife-pen one end is connected with electricity
Source；Described aspiration column one end is connected with air intake duct；There are two to the electric knife-pen upper and lower ends for the aspiration column upper surface setting
The fixing piece being fixed respectively；The fixing piece include with the electric knife-pen upper surface cooperation elastic pressuring plate and two with
The fixed column that the elastic pressuring plate both ends are fixed respectively is provided with screw and the longitudinal direction with screw cooperation in the fixed column
Through-hole；The aspiration column upper surface is provided with the pilot hole with fixed column cooperation, in the pilot hole and the aspiration column
Portion's connection；The aspiration column is internally provided with stud corresponding with the screw.
Novel electrotome aspirator described in the utility model, wherein the elastic pressuring plate and the electric knife-pen closely side
Buffering spacer is fixed on surface.
Novel electrotome aspirator described in the utility model, wherein the buffering spacer is towards electric knife-pen side table
Face is provided with multiple open slots side by side.
Novel electrotome aspirator described in the utility model, wherein the aspiration column deviates from described air intake duct one end end face
It is provided with cover net.
Novel electrotome aspirator described in the utility model, wherein the aspiration column deviates from described air intake duct one end end face
For inclined-plane.
Novel electrotome aspirator described in the utility model, wherein the electric knife-pen include pen shape mounting base and with it is described
The electric knife head that mounting base is detachably connected；The electric knife head is extension type electric knife head.
The utility model has the beneficial effects that: the upper surface of the lower surface of electric knife-pen and aspiration column is affixed when installation
It closes, fixed column is inserted into pilot hole, two elastic pressuring plates are carried out with the upper end of electric knife-pen upper surface and lower end respectively at this time
Fitting is fixed then by screw locking fixed column and stud so that electric knife-pen is pushed down in elastic pressuring plate deformation, fixed reliable
Property it is good, and the electric knife-pen of various shapes can be well adapted to, greatly improve the reusable property of aspiration column, saved
Cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below in conjunction with attached drawing
And the utility model is described in further detail for embodiment, the accompanying drawings in the following description is only that the part of the utility model is implemented
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other accompanying drawings:
Fig. 1 is the novel electrotome aspirator structural schematic diagram of the utility model preferred embodiment；
Fig. 2 is the novel electrotome aspirator fixing piece and aspiration column sectional arrangement drawing of the utility model preferred embodiment.
Specific embodiment
It is practical below in conjunction with this in order to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in new embodiment carries out clear, complete description, it is clear that described embodiment is the portion of the utility model
Point embodiment, rather than whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not being paid
Every other embodiment obtained, belongs to the protection scope of the utility model under the premise of creative work.
The novel electrotome aspirator of the utility model preferred embodiment is as shown in Figure 1, simultaneously referring to Fig.2, including electric knife-pen 1
With aspiration column 2；1 one end of electric knife-pen is connected with power supply 3；2 one end of aspiration column is connected with air intake duct 4；2 upper surface of aspiration column is provided with
Two fixing pieces 5 that 1 upper and lower ends of electric knife-pen are fixed respectively；Fixing piece 5 includes the bullet with the cooperation of 1 upper surface of electric knife-pen
Property tabletting 50 and two fixed columns 51 fixed respectively with 50 both ends of elastic pressuring plate are provided with 510 He of screw in fixed column 51
The longitudinal hole 511 cooperated with screw 510；2 upper surface of aspiration column is provided with the pilot hole 20 cooperated with fixed column 51, pilot hole
20 be connected to inside aspiration column 2；Aspiration column 2 is internally provided with stud 21 corresponding with screw 510；When installation, by electric knife-pen 1
Lower surface and the upper surface of aspiration column 2 fit, and fixed column 51 is inserted into pilot hole 20, and two elastic pressuring plates 50 are distinguished at this time
It is bonded with the upper end of 1 upper surface of electric knife-pen and lower end, then by screw locking fixed column 51 and stud 21, so that bullet
Property 50 deformation of tabletting push down electric knife-pen 1 and be fixed, fixed good reliability, and can be preferable for the electric knife-pen of various shapes 1
Adaptation, greatly improve the reusable property of aspiration column 2, saved cost.
As depicted in figs. 1 and 2, buffering spacer 500 is fixed on elastic pressuring plate 50 and electric knife-pen 1 closely a side surface；Peace
Damage electric knife-pen 1 is avoided when dress.
As depicted in figs. 1 and 2, buffering spacer 500 is provided with multiple open slots side by side towards 1 one side surface of electric knife-pen
501；Anti-loosening effect is good, ensures installation rear stability.
As depicted in figs. 1 and 2, aspiration column 2 is provided with cover net 22 away from 4 one end end face of air intake duct；It prevents from sucking biggish
Tissue block.
As depicted in figs. 1 and 2, aspiration column 2 is inclined-plane away from 4 one end end face of air intake duct；Area when ensureing air-breathing, and structure
It is succinct easy to process.
As shown in Figure 1, electric knife-pen 1 includes pen shape mounting base 10 and the electric knife head 11 being detachably connected with mounting base 10；Electricity
Cutter head 11 is extension type electric knife head；It is conveniently replaceable and adjusts electric knife head 11.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (6)
1. a kind of novel electrotome aspirator, which is characterized in that including electric knife-pen and aspiration column；Described electric knife-pen one end is connected with electricity
Source；Described aspiration column one end is connected with air intake duct；There are two to the electric knife-pen upper and lower ends for the aspiration column upper surface setting
The fixing piece being fixed respectively；The fixing piece include with the electric knife-pen upper surface cooperation elastic pressuring plate and two with
The fixed column that the elastic pressuring plate both ends are fixed respectively is provided with screw and the longitudinal direction with screw cooperation in the fixed column
Through-hole；The aspiration column upper surface is provided with the pilot hole with fixed column cooperation, in the pilot hole and the aspiration column
Portion's connection；The aspiration column is internally provided with stud corresponding with the screw.
2. novel electrotome aspirator according to claim 1, which is characterized in that the elastic pressuring plate and the electric knife-pen are tight
It suffers on a side surface and is fixed with buffering spacer.
3. novel electrotome aspirator according to claim 2, which is characterized in that the buffering spacer is towards the electric knife-pen
One side surface is provided with multiple open slots side by side.
4. novel electrotome aspirator according to claim 1, which is characterized in that the aspiration column deviates from the air intake duct one
End end face is provided with cover net.
5. novel electrotome aspirator according to claim 1 or 4, which is characterized in that the aspiration column deviates from the air-breathing
Pipe one end end face is inclined-plane.
6. novel electrotome aspirator according to claim 1, which is characterized in that the electric knife-pen include pen shape mounting base and
The electric knife head being detachably connected with the mounting base；The electric knife head is extension type electric knife head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821222911.9U CN209518921U (en) | 2018-07-31 | 2018-07-31 | A kind of novel electrotome aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821222911.9U CN209518921U (en) | 2018-07-31 | 2018-07-31 | A kind of novel electrotome aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209518921U true CN209518921U (en) | 2019-10-22 |
Family
ID=68213739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821222911.9U Expired - Fee Related CN209518921U (en) | 2018-07-31 | 2018-07-31 | A kind of novel electrotome aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209518921U (en) |
-
2018
- 2018-07-31 CN CN201821222911.9U patent/CN209518921U/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: 20191022 Termination date: 20200731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |