CN205569063U

CN205569063U - Novel special electrotome of department of general surgery

Info

Publication number: CN205569063U
Application number: CN201620212828.8U
Authority: CN
Inventors: 周健
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-20
Filing date: 2016-03-20
Publication date: 2016-09-14
Anticipated expiration: 2026-03-20

Abstract

The utility model provides a novel special electrotome of department of general surgery, including having the handle of a knife of cavity, be equipped with electrical cutter head at the head of this handle of a knife, the afterbody is connected with the plug through the wire, be equipped with the straw in the cavity of handle of a knife, the straw front end stretches out handle of a knife, rear end are connected with suction device detachable installs lighting device on the handle of a knife, handle of a knife outside cover is equipped with insulating lag to be equipped with control in the middle part of the handle of a knife first switch and control that suction device opened and close the second switch that the light was opened and close among the lighting device. The utility model has the advantages of reasonable design, the lighting device who sets up can provide good illuminating light for the operation, effectively avoided the operating table on light sheltered from by the operation instrument, in addition, still be equipped with the suction device that can adsorb smog in the operation, absorb smog through the straw, the smog influence wild to the art in the art lighten, the possibility that medical malpractice takes place has significantly reduced.

Description

A kind of Novel general surgery Special electric knife

Technical field

This utility model relates to special technical field of medical instruments of performing the operation, especially relate to a kind of novel general outside Section's Special electric knife.

Background technology

Electric knife as a kind of replace mechanical operation cutter carry out tissue cutting electrosurgical unit transport in modem surgical With extremely wide.Its principle, for utilizing high frequency electric to pass through body, makes to be organized in high current density under cutter head Lower moment will produce a large amount of heat energy, the tissue fast dewatering decomposition evaporation under cutter head, divide one the most hemorrhage, Narrow and smooth, to have certain depth otch, while cut-out, blood capillary is solidified simultaneously, and it has cuts Mouthful neat, the advantage such as thorough, time-consuming of stopping blooding, can carry out multiple surgical operation.The structure master of electric knife Including: cutter head handle, the front end of cutter head handle is provided with knife blade, cutter head handle is provided with manual dress Putting, hand-control device is connected with electric knife controller by wire.Electric knife the most all can produce in a large number Toxic smog, with multiple carcinogen in these smog, the health of medical worker can be produced by long-term suction Raw injury greatly.

Utility model content

The utility model proposes a kind of Novel general surgery Special electric knife, there is suction function, and convenient to operate, Using effect is good.

The technical solution of the utility model is achieved in that

A kind of Novel general surgery Special electric knife, including having the handle of a knife of cavity, the head at this handle of a knife is provided with electricity Cutter head, afterbody is connected by wire plug；It is provided with suction pipe in the cavity of described handle of a knife；Described suction pipe front end Stretching out described handle of a knife, rear end connects suction device, dismountable on described handle of a knife is provided with illuminator； Described handle of a knife outer sheath is equipped with insulating sheath, and is provided with what the described suction device of control opened and closed in the middle part of handle of a knife First switchs and controls the second switch that in described illuminator, illuminating lamp opens and closes.

Further, described suction pipe is stainless steel tube, and its outer surface fits tightly with described handle of a knife.

Further, it is coated with PUR between described suction pipe outer surface and described handle of a knife inwall.

Further, described suction pipe coated inner wall has dirty proof layer.

Further, described illuminator also includes the power supply powered for described illuminating lamp.

Further, described power supply is rechargeable type lithium battery.

Further, described insulating sheath outer surface is provided with anti-skidding lines.

Have employed technique scheme, the beneficial effects of the utility model are:

1) reasonable in design, the illuminator of setting can be that operation provides good illuminating ray, effectively Avoid light on operating-table to be blocked by operation tool, the suction of smog in operation can be adsorbed it addition, be additionally provided with Leading-in device, alleviates the smog impact on visual area in art, greatly reduces the possibility that malpractice occurs.

2) suction pipe outer surface fits tightly with described handle of a knife, and is coated with therebetween PUR, it is ensured that finish Structure reliable and stable, during use, suction pipe will not slip in cavity or shift.

3) insulating sheath outer surface is provided with anti-skidding lines, grips firm, will not slip, it is ensured that operation process The operation of middle electric knife is the most reliable.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below, Accompanying drawing in description is only embodiments more of the present utility model, for those of ordinary skill in the art, On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of handle of a knife in this utility model.

Wherein: 1-cavity；2-handle of a knife；3-electric knife head；4-wire；5-plug；6-suction pipe；7-attracts dress Put；8-illuminator；9-insulating sheath；10-first switchs；11-second switch；12-illuminating lamp；13- Power supply.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model The scope of protection.

A kind of Novel general surgery Special electric knife, as depicted in figs. 1 and 2, including having the handle of a knife 2 of cavity 1, Head at this handle of a knife 2 is provided with electric knife head 3, and afterbody is connected by wire 4 plug 5；Described handle of a knife 2 Suction pipe 6 it is provided with in cavity 1；Described handle of a knife 2 is stretched out in described suction pipe 6 front end, and rear end connects suction device 7, Dismountable on described handle of a knife 2 illuminator 8 is installed；Described handle of a knife 2 outer sheath is equipped with insulating sheath 9, and be provided with in the middle part of handle of a knife 2 described in the first switch 10 and the control controlling the keying of described suction device 7 The second switch 11 that in illuminator 8, illuminating lamp 12 opens and closes.Above-mentioned handle of a knife 2 is telescopic structure, energy Enough as required its length is adjusted, easy to use, effective.

Wherein, described suction pipe 6 is stainless steel tube, and its outer surface fits tightly with described handle of a knife 2, described suction It is coated with PUR between pipe 6 outer surface and described handle of a knife 2 inwall, it is ensured that structure reliable and stable, inhales Pipe 6 will not slip in cavity 1 or shift.

Wherein, described suction pipe 6 coated inner wall has dirty proof layer, can effectively prevent fouling, it is ensured that suction pipe 6 begins The most unimpeded, it is not required to frequent clean.

Wherein, described illuminator 8 also includes the power supply 13 for the power supply of described illuminating lamp 12.This power supply 13 Generally preferably use rechargeable type lithium battery.Illuminating lamp 12 is preferably with LED, and can be adjustable The shadowless lamp of light angle, energy-conserving and environment-protective, it is ensured that power supply 13 can use not power shortage for a long time.

Wherein, described insulating sheath 9 outer surface is provided with anti-skidding lines, grips firm, will not slip, protects In card operation process, electric knife operation is the most reliable.

This utility model reasonable in design, the illuminator 8 of setting can be that operation provides good illumination Light, effectively prevent light on operating-table and is blocked by operation tool, can adsorb operation it addition, be additionally provided with The suction device 7 of middle smog, absorbs smog by suction pipe 6, alleviates the smog impact on visual area in art, significantly Decrease the possibility that malpractice occurs.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all Within protection domain of the present utility model should be included in.

Claims

1. a Novel general surgery Special electric knife, it is characterised in that: include the handle of a knife with cavity, at this cutter The head of handle is provided with electric knife head, and afterbody is connected by wire plug；It is provided with suction pipe in the cavity of described handle of a knife； Described handle of a knife is stretched out in described suction pipe front end, and rear end connects suction device, dismountable peace on described handle of a knife Equipped with illuminator；Described handle of a knife outer sheath is equipped with insulating sheath, and it is described to be provided with control in the middle part of handle of a knife The first of suction device keying switchs and controls the second switch that in described illuminator, illuminating lamp opens and closes.

A kind of Novel general surgery Special electric knife the most according to claim 1, it is characterised in that: described suction Pipe is stainless steel tube, and its outer surface fits tightly with described handle of a knife.

A kind of Novel general surgery Special electric knife the most according to claim 1 and 2, it is characterised in that: institute State and be coated with PUR between suction pipe outer surface and described handle of a knife inwall.

A kind of Novel general surgery Special electric knife the most according to claim 1 and 2, it is characterised in that: institute State suction pipe coated inner wall and have dirty proof layer.

A kind of Novel general surgery Special electric knife the most according to claim 1, it is characterised in that: described photograph Bright device also includes the power supply powered for described illuminating lamp.

A kind of Novel general surgery Special electric knife the most according to claim 5, it is characterised in that: described electricity Source is rechargeable type lithium battery.

A kind of Novel general surgery Special electric knife the most according to claim 1, it is characterised in that: described absolutely Edge protective jacket outer surface is provided with anti-skidding lines.