CN205758706U - A kind of smoking electrotome - Google Patents
A kind of smoking electrotome Download PDFInfo
- Publication number
- CN205758706U CN205758706U CN201620304902.9U CN201620304902U CN205758706U CN 205758706 U CN205758706 U CN 205758706U CN 201620304902 U CN201620304902 U CN 201620304902U CN 205758706 U CN205758706 U CN 205758706U
- Authority
- CN
- China
- Prior art keywords
- smoking
- suction nozzle
- cutter head
- electrotome
- supervisor
- 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
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of smoking electrotome, including handle of a knife, it is connected to the cutter head of handle of a knife end, smoking supervisor, one end of described smoking supervisor is connected with aspirator tube, other end connects suction nozzle, described handle of a knife surrounds tube chamber with the tube wall sealing of described smoking supervisor, described suction nozzle connects with described tube chamber, and described cutter head extend out to outside suction nozzle from described suction nozzle.Smoking electrotome of the present utility model, extend out to outside suction nozzle by arranging cutter head from suction nozzle, and the distance between cutter head and suction nozzle is minimum, can effectively prevent from blocking, during operation, the problem that doctor observes the sight line of cutter head.
Description
Technical field
This utility model relates to a kind of smoking electrotome.
Background technology
Now, high frequency electric knife is widely used in operation technique, but the smog in use produced is not only
Can affect the operation of patient, the long-term smog that sucks also can affect the healthy of medical personnel to a certain extent.Real in clinic
In trampling, generally being operated electric knife by patient, assistant operates suction pump and absorbs smog.But owing to existing apparatus limits, operates cooperation etc.
Factor, is difficult to all smog that exhaust, still has niff in causing operating room;Or owing to Minimally Invasive Surgery and import are little, very
Many apparatuses difficult to get access, cause mirror downward view during electric knife uses to obscure.
Currently also having the smoking electrotome together with being designed by electric knife with suction pump, existing smoking electrotome is in use
There is many problems and inconvenient factor.First, during electric knife uses, due to hemorrhage more, smoking head can be played the part of temporarily
The effect of common suction pump, and broken sclerotin in art and piece of tissue can cause the blocking of suction pump, and be difficult to lead to again, lose suction
Hood.Secondly, common suction pump and smoking electrotome in use suction cannot regulate.When accurate operation, suction mistake
Easily cause greatly the damage that peripheral vessels is neural, cause adverse consequences;And when smog is relatively big and amount of bleeding increases suddenly, then need
Use bigger suction, efficiently absorb the smog in surgical field of view.It addition, the cutter head of existing smoking electrotome and suction pump length are
Fixed, use in dissecting deep tissues and hemostasis and inconvenient.
Summary of the invention
This utility model easily blocks doctor and observes in the sight line of cutter head and art in order to solve existing smoking electrotome suction nozzle and inhale
The problem that cigarette is insufficient, it is proposed that a kind of smoking electrotome, can solve the problems referred to above.
In order to solve above-mentioned technical problem, this utility model is achieved by the following technical solutions:
A kind of smoking electrotome, including handle of a knife, is connected to the cutter head of handle of a knife end, smoking supervisor, the one of described smoking supervisor
End is connected with aspirator tube, and other end connects suction nozzle, and described handle of a knife surrounds tube chamber with the tube wall sealing of described smoking supervisor,
Described suction nozzle connects with described tube chamber, and described cutter head extend out to outside suction nozzle from described suction nozzle.
Further, described handle of a knife is one-body molded with described smoking supervisor.
Further, described suction nozzle has several first through holes.
Further, described first through hole is uniformly laid along the radial direction of suction nozzle for one week.
Further, the distance of the free end of described first through hole distance suction nozzle is 4-6mm.
Further, described smoking electrotome also includes to be located at the extension tube on described suction nozzle, described prolongation by sealing shroud
When pipe box is located on described suction nozzle, described first through hole is covered.
Further, the radial direction of described extension tube uniformly has several second through holes for one week.
Further, the tube wall of described smoking supervisor has for the side opening by tube chamber Yu ft connection.
Further, described cutter head removably connects with described handle of a knife.
Further, the end of described suction nozzle and/or extension tube is provided with groined type filter screen, and described cutter head is from described well word
The interstitial hole of shape filter screen passes.
Compared with prior art, advantage of the present utility model and good effect be: smoking electrotome of the present utility model, passes through
Arranging cutter head to extend out to from suction nozzle outside suction nozzle, the distance between cutter head and suction nozzle is moderate, is ensureing that cutter head effectively operates length
While degree, can prevent smoking head from stopping doctor's sight line, can guarantee that again smoking efficiency.
After reading in conjunction with the accompanying the detailed description of this utility model embodiment, other features of the present utility model and advantage
Will become clearer from.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is a kind of example structure schematic diagram of the smoking electrotome that this utility model is proposed;
Fig. 2 is the structural representation of extension tube in the smoking electrotome that this utility model is proposed.
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 and completely describe, 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.
Embodiment one, the present embodiment proposes a kind of smoking electrotome, as it is shown in figure 1, include handle of a knife 11, be connected to handle of a knife 11
The cutter head 12 of end, smoking supervisor 13, one end of described smoking supervisor 13 is connected with aspirator tube, and other end connects suction nozzle
14, described handle of a knife 11 surrounds tube chamber 15 with the tube wall sealing of described smoking supervisor 13, and described suction nozzle 14 connects with described tube chamber 15,
It is outside that described cutter head 12 extend out to suction nozzle 14 from described suction nozzle 14.The present embodiment is stretched by arranging cutter head 12 from suction nozzle 14
Go out to suction nozzle 14 outside, the structure that more current cutter head and suction nozzle design side by side, the cutter head 12 of the smoking electrotome of the present embodiment and suction
The distance between cutter head and suction nozzle between 14 is moderate, while ensureing the effective working length of cutter head, can prevent smoking
Head stops doctor's sight line, can guarantee that again smoking efficiency, it is simple to the operation technique in small space.
Owing to smog is in aspirator tube under the effect of negative pressure, in suction nozzle 14 is evacuated to tube chamber 15, in order to improve handle of a knife 11
It is formed in one structure with the tube wall sealing effectiveness of smoking supervisor 13, preferably handle of a knife 11 and smoking supervisor 13.
As it is shown in figure 1, have several the first through holes 16 on described suction nozzle 14, it is to avoid in deep operation, suction nozzle 14 holds
Surrounding tissue, when suction nozzle 14 and surrounding tissue from too near time, air and smog can pass through the first through hole 16 enter tube chamber 15
In, the negative pressure of suction nozzle 14 port can be reduced, therefore prevent surrounding tissue to be sucked into suction nozzle, and then be prevented effectively from tissue quilt
Stop that the visual field hinders operation when sucking suction nozzle.
As a preferred embodiment, owing to suction nozzle likely occurring in actual mechanical process near certain side, also
I.e. first through hole 16 there is also the risk blocked by surrounding tissue, and therefore, the first through hole 16 is preferably along suction nozzle in the present embodiment
The radial direction of 14 is uniformly laid for one week, now, even if one or more first through hole 16 being located close to tissue is plugged, and position
The first through hole in its opposite owing to away from tissue, will not be plugged such that it is able to continue air inlet, in order to prevent the first through hole with
Suction nozzle is blocked together, and the first through hole 16 is 4-6mm apart from the distance of suction nozzle, simultaneously in order to ensure smoking efficiency, and the first through hole 16
The distance of distance suction nozzle is preferably 5mm.
During normal operating, suction nozzle 14 lower edge is generally about 2cm with the distance at cutter head 12 tip, can be the operation of electric knife
Use the space providing enough.But the cutter head length used when different operations or different positions is different, works as employing
During longer cutter head, if from the end of handle of a knife 11 as same starting point, then certainly will extend out to the part outside suction nozzle 14 by cutter head 12
Longer, the oversize smoking effect that will reduce suction nozzle 14, as in figure 2 it is shown, the smoking electrotome of the present embodiment also includes sealing
It is set in the extension tube 17 on described suction nozzle 14, when described extension tube 17 is set on described suction nozzle 14, by described first through hole
16 cover, and by arranging extension tube 17, are equivalent to extend the end of suction nozzle 14 along with the increase of cutter head 12 length, protect
Demonstrate,prove smoking effect, blocked the first through hole 16 by extension tube 17, the suction caused due to the first through hole 16 air intake can have been avoided
Reduce.Owing to cutter head 12 part is positioned at tube chamber 15, changing cutter head 12 for convenience, described cutter head 12 is excellent with described handle of a knife 11
Choosing uses the mode removably connected to connect.
Owing to needing to be blocked by described first through hole 16 when arranging extension tube 17, with reason when arranging the first through hole 17
Identical, the radial direction of described extension tube 17 uniformly has several second through holes 18 for one week.
Have for the side opening 19 by tube chamber 15 with ft connection on the tube wall of described smoking supervisor 13, can adopt during operation
Side opening 19, and the aperture by stifled size regulation side opening 19 is blocked with thumb or idle finger, can be quickly square
Just regulation attracts negative pressure, and then reaches to regulate the purpose of suction, it is not necessary to additional adjustment operates.
The problem blocked for the smoking supervisor preventing broken bone during smoking imbibition fast and piece of tissue causes, described suction
14 and/or the end of extension tube 17 be provided with groined type filter screen 20, be used for filtering that broken bone is fast and piece of tissue, in order to as smoking master
Be conveniently replaceable during blockage, suction nozzle 14 preferably with smoking supervisor 13 for removably connecting, suction nozzle 14 or extension tube 17 or well word
Shape filter screen 20 is fast by broken bone and during piece of tissue blocking, its suction nozzle 14 or extension tube 17 can be pulled up and is replaced.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above,
Change that those skilled in the art are made in essential scope of the present utility model, retrofit, add or replace,
Also protection domain of the present utility model should be belonged to.
Claims (10)
1. a smoking electrotome, including handle of a knife, is connected to the cutter head of handle of a knife end, smoking supervisor, one end of described smoking supervisor
Being connected with aspirator tube, other end connects suction nozzle, it is characterised in that: described handle of a knife seals with the tube wall of described smoking supervisor
Surrounding tube chamber, described suction nozzle connects with described tube chamber, and described cutter head extend out to outside suction nozzle from described suction nozzle.
Smoking electrotome the most according to claim 1, it is characterised in that: described handle of a knife is one-body molded with described smoking supervisor.
Smoking electrotome the most according to claim 2, it is characterised in that: have several the first through holes on described suction nozzle.
Smoking electrotome the most according to claim 3, it is characterised in that: described first through hole along suction nozzle radial direction one week uniformly
Lay.
Smoking electrotome the most according to claim 4, it is characterised in that: described first through hole distance suction nozzle free end away from
From for 4-6mm.
Smoking electrotome the most according to claim 3, it is characterised in that: described smoking electrotome also includes being located at by sealing shroud
Extension tube on described suction nozzle, when described extension tube is set on described suction nozzle, covers described first through hole.
Smoking electrotome the most according to claim 6, it is characterised in that: the radial direction of described extension tube uniformly has some in one week
Individual second through hole.
8. according to the smoking electrotome described in any one of claim 1-7, it is characterised in that: have on the tube wall of described smoking supervisor
For the side opening by tube chamber Yu ft connection.
9. according to the smoking electrotome described in any one of claim 1-7, it is characterised in that: described cutter head is detachable with described handle of a knife
Connect.
Smoking electrotome the most according to claim 6, it is characterised in that: the end of described suction nozzle and/or extension tube is provided with
Groined type filter screen, described cutter head passes from the interstitial hole of described groined type filter screen.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620304902.9U CN205758706U (en) | 2016-04-13 | 2016-04-13 | A kind of smoking electrotome |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620304902.9U CN205758706U (en) | 2016-04-13 | 2016-04-13 | A kind of smoking electrotome |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205758706U true CN205758706U (en) | 2016-12-07 |
Family
ID=57414721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620304902.9U Expired - Fee Related CN205758706U (en) | 2016-04-13 | 2016-04-13 | A kind of smoking electrotome |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205758706U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111407399A (en) * | 2020-03-27 | 2020-07-14 | 南充市中心医院 | Scalable automatically cleaning electrotome pen |
-
2016
- 2016-04-13 CN CN201620304902.9U patent/CN205758706U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111407399A (en) * | 2020-03-27 | 2020-07-14 | 南充市中心医院 | Scalable automatically cleaning electrotome pen |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203291344U (en) | Atomization inhalation surface anesthesia threaded pipe used under general anesthesia conditions | |
CN205758706U (en) | A kind of smoking electrotome | |
CN111772748A (en) | Split type peritoneoscope puncture sleeve ware of smoke function of self-loopa purification | |
CN215584989U (en) | Integrated adjustable laparoscopic surgery smoke discharging and abdominal cavity liquid sucking device | |
CN212466128U (en) | Split type peritoneoscope puncture sleeve ware of smoke function of self-loopa purification | |
CN206151504U (en) | Aspirator drag hook with LED illumination | |
CN211327159U (en) | Disposable aspirator negative pressure regulator | |
CN208552050U (en) | Laparoscope cigarette smoking system | |
CN208693463U (en) | A kind of abdominal cavity pressure stabilizing automatic fume exhauster | |
CN209019533U (en) | Flushing aspirator with filter hood | |
CN210754257U (en) | Novel operation smog suction device | |
CN216021197U (en) | Surgical retractor | |
CN204468159U (en) | Controllable type smoke suction day with fog in laparoscopy | |
CN220194345U (en) | Smoke filtering device for disposable endoscope | |
CN206621383U (en) | A kind of drag hook component for appendicitis operation | |
CN205885395U (en) | Antifog air -breather of scope | |
CN216136013U (en) | Multifunctional endoscope suction tube | |
CN215018108U (en) | Smoke aspirator in endoscope operation field of vision | |
CN207708021U (en) | Smoke removing device in a kind of operation | |
CN107951578A (en) | Laparoscope cigarette smoking system | |
CN220588368U (en) | Laparoscope suction smoke exhaust device | |
CN215134124U (en) | Dual-purpose suction leather hose | |
CN215608050U (en) | Breathe severe nursing air flue sputum aspirator | |
CN218105946U (en) | Smoke exhaust device of single-port laparoscope | |
CN219147876U (en) | Smoke filtration integrated laparoscope puncture outfit |
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: 20161207 Termination date: 20170413 |
|
CF01 | Termination of patent right due to non-payment of annual fee |