CN102614013A

CN102614013A - Adjustable electrotome smoke suction device for medical operation

Info

Publication number: CN102614013A
Application number: CN201110459659XA
Authority: CN
Inventors: 李怡哲
Original assignee: Shining World Health Care Co ltd
Current assignee: Shining World Health Care Co ltd
Priority date: 2011-01-26
Filing date: 2011-12-31
Publication date: 2012-08-01
Anticipated expiration: 2031-12-31
Also published as: CN102614013B

Abstract

A medical adjustable electrotome smoke suction device for surgery comprises; a handle, an adjustable smoking pipe and an electric cutter; the adjustable smoking pipe is an integrally formed through pipe, which comprises a front pipe section and an adjustable pipe section, wherein the opening of the front pipe section is close to the front end of the electric knife tool; the front pipe section is stretched or compressed to link the pipe wall of the adjustable pipe section to stretch under tension or shorten under pressure, and the opening distance is changed to be close to the front position of the electric cutter; and the opening diameter of the front pipe section is smaller than the pipe diameter connected with the front pipe section, and the adjustable pipe section extends backwards to more than one centimeter of the rear port of the handle.

Description

A kind of medical operation is adjustable electric knife smoking apparatus

Technical field

The present invention system is about the adjustable electric knife smoking apparatus of a kind of medical operation; Particularly be applied to an electricity and burn the convulsion smoking when performing the operation; Utilize an adjustable Smoking pipe tube wall flexible; Change nozzle position, reach the caliber of this mouth of pipe bore less than its one connection, and the adjustable electric knife smoking apparatus of the medical operation that extends back.

Background technology

The electricity of tradition convention burns cutter when the operative treatment body illness; All can produce a large amount of smog that burns in its process and fly away everywhere, reason is because electricity burns cutter when body contact is organized, no matter be electric current or temperature; Be used for stopping blooding or cutting and organizing; All can touch when organizing, produce carburizing reagent, and this be exactly visible smog at electric knife.

This kind smog has been proved abroad and has been harmful to human body, so the smoking pen of many different types is abroad all arranged, so that the doctor is when carrying out the operation of electricity burning, can leave being harmful to the smog suction.For example patents such as the U.S. or European patent font size US 2002/0103485, US2009/0062791, US2002/0019631, US2009/0018539, EP1902682A2, US5674219 all are design patents of the electric knife smoking pen of different types.

US2002/0103485 patent case for example, its invention technical characterictic is to be, is designed to have a hollow channel in the middle of the electric knife of this device; And this hollow electricity burns blade two sides, is provided with a plurality of perforation and is connected with this hollow channel, and this electric knife cuts when moving carrying out electric burning and cutting; Its because electric current burns the smog of generation, can be inhaled into this hollow channel via the perforation of these electric knife two sides; And suck in the control and smoke collecting device at rear, avoid endangering the health of medical personnel and sufferer.

But this kind electric knife is with the design of inner passage; Can make the manufacturing cost of cutter heighten; At surgical instrument now all is disposable when abandoning articles for use, expensive cutter certainly will handy mistake at the reuse of sterilizing again, it is unrealistic and infeasible to make that so this Patent technology characteristic becomes.

EP1902682A2 patent for example again, its patent characteristic is the design that is its cutter, makes it also can adjust front and back position.But when this kind electrotomy, except that burn, cutting can cause full of smoke, sight line unclear, this thick Smoking pipe part in electric knife top; Also can stop that when operation doctor down notes the sight line of lesions position, if when carrying out Minimally Invasive Surgery especially again, the wound that operation is offered is little; Electric knife is once after going deep into health, Smoking pipe is at last, electric knife cutter infra, on sight line; Thick Smoking pipe almost is to cover the electric knife cutter fully, adds smog, if therefore cause miscut; Or the hemostasis positional fault etc. of bleeding is disadvantageous as a result the time, and patient might will cause the result that can't retrieve.

And the design of the Smoking pipe of this case, as clearly finding out among Fig. 4, Fig. 5, Fig. 8, it is an a kind of pair of sleeve pipe, rear end and the simple tail pipe that just directly is connected do not have other designs.So, a kind of two telescopic design problems are, have slot between telescopic layer pipe and the layer pipe, when carrying out electrotomy, remove and have smog aspirated, and also have blood and slime and are picked up, and as if sleeve pipe slot are arranged, then blood and slime will so seepage.And if the just simple tail pipe that directly is connected in rear end also has the problem that blood and slime and smog bleed back, especially finish in operation, during rear end suction machine switched off, the blood and slime problem of bleeding back can be more obvious, causes serious problems such as operative site pollution, infection.

Summary of the invention

Therefore the simple settling mode of leading portion problem is that it comprises with the adjustable electric knife smoking apparatus of a kind of medical operation; One handle, an adjustable Smoking pipe, and an electric knife tool;

This adjustable Smoking pipe siphunculus that one of is one of the forming is avoided because of layer pipe phase intussusception, produces slot and seepage;

Pipeline section, an adjustable pipeline section before comprising one again, this preceding pipeline section opening is near this electric knife tool front end; This preceding pipeline section is stretched or is compressed; This adjustable pipeline section tube wall of interlock receives to stretch long or pressurized shortens, and changes this extended distance near this electric knife tool front position, so that the suitable position of burning or cutting near the electric knife tool; The smog that produces is exhausted, avoid harmful to human and cover sight line;

And should before pipeline section opening bore less than the caliber of its one connection, the sight line of watching electric knife tool surgery location when avoiding performing the operation attentively is stopped; This adjustable pipeline section then extends back this handle rear end mouth more than one centimeter, and the operation blood and slime to avoid Smoking pipe to be picked up is directly bleeding back to surgery location via Smoking pipe, causes the adjustable electric knife smoking apparatus of medical operation of problems such as infection.

So one of the present invention purpose is providing a kind of medical operation adjustable electric knife smoking apparatus.

Ammonia sulfur phosphorus (famphur), fenamiphos (fenamiphos), anti-mite azole (fenazaflor), Fenazaquin (fenazaquin), acaricidal tin (fenbutatin? Oxide), leather fly phosphorus (fenchlorphos), ethylbenzene Wei (fenethacarb) , pentafluorophenyl permethrin (fenfluthrin), fenitrothion (fenitrothion), BPMC (fenobucarb), Fenothiocarb (fenothiocarb), fenoxacrim, fenoxycarb (fenoxycarb), topiramate cypermethrin (fenpirithrin), A cyanide-Ju ester (fenpropathrin), Fenpyroximate (fenpyroximate), in addition to mites ester (fenson), fensulfothion (fensulfothion), fenthion (fenthion), ethyl fenthion (fenthionethyl), flunitrazepam diphenylamine (fentrifanil), fenvalerate (fenvalerate), fipronil (fipronil), flonicamid (flonicamid), fluacrypyrim (fluacrypyrim), fluorine Zuolong (fluazuron), flubendiamide (flubendiamide), thiazole mites (flubenzimine), CFC double thidiazuron (flucofuron), fluorine mites urea (flucycloxuron), fluorine-cyhalothrin (flucythrinate), United fluorine mites (fluenetil), flufenerim, flufenoxuron (flufenoxuron), fluoropropionyl benzyl ether (flufenprox), CFC Benzene permethrin (flumethrin), fluorine acaricidal (fluorbenside), fluvalinate (fluvalinate), FONOFOS (fonofos), formetanate (formetanate), Encore (formothion), amine A Way (formparanate), SBR parathion? (fosmethilan), chlorpyrifos-methyl (fospirate), thiazolone phosphorus (fosthiazate), fosthietan (fosthietan), fosthietan (fosthietan), Furathiocarb (furathiocarb), furfural permethrin (furethrin) , furfural (furfural),

Therefore, the present invention Shu kinds of medical surgical adjustable electric knife smoking device, when used in electric burn the exhaust smoke surgical tool, comprising;

One handle, in build and put a hollow channel, have one before, a rear port;

One adjustable Smoking pipe is placed in this hollow channel, and passes this forward and backward port; And

One electric knife tool is inserted by this handle front port, connects a control circuit, and connects a controller again;

Characterized in that: the adjustable smoking pipes of Shu is integrally formed through the tube comprising a front tube section, an adjustable pipe section, the front of the handle pipe piercing the front port, and an opening near the distal end of the electric tool;

Should before pipeline section stretched or compressed, interlock this adjustable pipeline section tube wall receives to stretch long or pressurized shortens, and makes this preceding pipeline section aperture position distance near this electric knife tool front position change;

And pipeline section opening bore is less than the caliber of its one connection before being somebody's turn to do, and this adjustable pipeline section then extends back this handle rear end mouth more than one centimeter.

This medical operation is adjustable electric knife smoking apparatus, wherein should before pipeline section be one flat mouthful of conical pipe, this pipeline section caliber is for be contracted to this opening caliber size gradually.

This medical operation is adjustable electric knife smoking apparatus, wherein should before pipeline section be a flat pipe, this integrally formed siphunculus is contracted to this preceding pipeline section opening caliber size with flat.

This medical operation is adjustable electric knife smoking apparatus, it further comprises a slip key, is installed on this handle surfaces; This slip key connects this adjustable pipeline section; Make and push this slip key of push-and-pull, this adjustable pipeline section tube wall of interlock elongates or shortens, and changes to be somebody's turn to do preceding pipeline section aperture position; This slip key also can be fixed in the optional position of this handle surfaces, makes this adjustable pipeline section fixedly elongate or shorten distance.

This medical operation is adjustable electric knife smoking apparatus, wherein this adjustable pipeline section is a tube wall such as organ qin abdomen shape, fluctuating fold is repeatedly and the adjustable length pipeline section that can stretch or compress.

This medical operation is adjustable electric knife smoking apparatus, wherein this adjustable pipeline section is a tube wall tool elasticity and a ductility, can stretch or loosen the adjustable pipeline section of flexible pipe that recovers raw footage.

This medical operation is adjustable electric knife smoking apparatus, wherein the hollow channel of this handle is divided into multilevel access, passage between this adjustable Smoking pipe is placed among this multilevel access, this electric knife tool is then inserted by layer front port under this multilevel access and links.

This medical operation is adjustable electric knife smoking apparatus; It further comprises a soft tube; Connecting device is in this handle rear end; Extension and this electric knife tool control circuit behind the adjustable pipeline section of ccontaining this Smoking pipe of this soft tube coating make the smog that is picked up, the blood and slime etc. of performing the operation, and are guided to the processor controls of rear end.

This medical operation is adjustable electric knife smoking apparatus; It further comprises a plurality of control keys, is installed on this handle surfaces, and these control keys electrically connect this electric knife tool control circuit and this controller; Control this electric knife electric property path or open circuit, and one of this controller smoking apparatus starts or stops.

Description of drawings

Fig. 1 a, Fig. 1 b and Fig. 1 c are the preferred embodiment sketch map of the adjustable electric knife smoking apparatus of a kind of medical operation of the present invention.

Fig. 2 a and Fig. 2 b are the preceding pipeline section opening concrete example sketch map of the another kind of the adjustable electric knife smoking apparatus of this medical operation.

Fig. 3 a and Fig. 3 b are the slip key concrete example sketch map that comprises of the adjustable electric knife smoking apparatus of this medical operation.

Fig. 4 a and Fig. 4 b comprise the adjustable pipeline section concrete example of flexible pipe sketch map for the adjustable electric knife smoking apparatus of this medical operation.

Fig. 5 a and Fig. 5 b comprise a soft tube, control circuit and controling appliance style sketch map for the adjustable electric knife smoking apparatus of this medical operation.

Fig. 6 is the fume extraction trend and if the concrete example sketch map of smog blocked when taking place to reflux of the adjustable electric knife smoking apparatus of this medical operation.

The main element symbol description

10 medical operations are adjustable electric knife smoking apparatus

20 handles, 21 hollow channels

22 front ports, 23 rear ports

24 slip keies, 25 soft tubes

Pipeline section before the 30 adjustable Smoking pipes 31

311 openings, 32 adjustable pipeline sections

Pipeline section before 321 flexible pipes 33

331 openings

40 electric knife tools, 41 control circuits

42 controllers, 43 control keys

The specific embodiment

For further specifying the present invention, cooperate graphic explanation embodiment following with preferred embodiment now:

Figures 1a, 1b and Figure 1c, the present invention is adjustable Shu species medical surgical smoke electric knife device 10, the tool used in electrocautery surgery smoke in the exhaust, comprising;

One handle 20, in build and put a hollow channel 21, have preceding 22, one rear port 23;

One adjustable Smoking pipe 30 is placed in this hollow channel 21, and passes this preceding 22, rear port 23; And

One electric knife tool 40 is inserted by this handle front port 22, connects a control circuit 41, and connects a controller 42 (shown in Fig. 5 b) again;

This is adjustable one of Smoking pipe 30 is one of the forming siphunculus is avoided because of layer pipe phase intussusception, produces slot and seepage;

Pipeline section 31, one adjustable pipeline section 32 before this adjustable Smoking pipe 30 comprises one again, these preceding pipeline section 31 openings 311 are near these electric knife tool 40 front ends, and reaching this adjustable pipeline section 32 is a tube wall such as organ qin abdomen shape, and fluctuating fold repeatedly also can stretch or compress;

Former this preceding pipeline section 31 is stretched or is compressed; These adjustable pipeline section 32 tube walls of interlock receive to stretch long or pressurized shortens; Change these opening 311 distances near these electric knife tool 40 front positions; So that the suitable position of burning or cutting near the electric knife tool exhausts the smog that produces, avoid harmful to human and cover sight line;

And should before pipeline section 31 openings 311 bores less than the caliber of its one connection, the sight line of watching electric knife tool surgery location when avoiding performing the operation attentively stopped, in Fig. 1 b, these opening 311 2 side arrow dotted lines, the operation sight line of representative;

And for example among Fig. 1 c, this is adjustable, and 32 of pipeline sections extend back these handle 20 rear ports more than 23 1 centimeters, with the operation blood and slime of avoiding Smoking pipe to be picked up, directly bleeding back to surgery location via this Smoking pipe 30, cause problems such as infection.

And should preceding pipeline section 31 be one flat mouthful of conical pipe wherein, this pipeline section caliber is for be contracted to this opening 311 caliber sizes gradually.

Among Fig. 2 a and Fig. 2 b, this medical operation is adjustable electric knife smoking apparatus 10, wherein pipeline section before this adjustable Smoking pipe 30; Also can be the preceding pipeline section 33 of a flat pipe; This integrally formed siphunculus is contracted to this preceding pipeline section opening 331 caliber sizes with flat, and the sight line of watching electric knife tool surgery location in the time of can avoiding performing the operation equally attentively is stopped, promptly as among Fig. 2 b; These opening 331 2 side arrow dotted lines, the operation sight line of representative.

Among Fig. 3 a and Fig. 3 b, this medical operation is adjustable electric knife smoking apparatus 10, it further comprises a slip key 24; Be installed on this handle 20 surfaces, this slip key 24 connects this adjustable pipeline section 32, makes and pushes this slip key 24 of push-and-pull; These adjustable pipeline section 32 tube walls of interlock elongate or shorten; Change and be somebody's turn to do preceding pipeline section 31 openings 311 positions, this slip key 24 also can be fixed in the optional position on these handle 20 surfaces, makes this adjustable pipeline section 32 fixedly elongate or shorten distance.

Among Fig. 4 a and Fig. 4 b, this medical operation is adjustable electric knife smoking apparatus 10, wherein this adjustable pipeline section 32 also is a tube wall tool elasticity and a ductility, can stretch or loosen the flexible pipe 321 adjustable pipeline sections 32 that recover raw footage.

Among Fig. 5 a and Fig. 5 b; This medical operation is adjustable electric knife smoking apparatus 10; Wherein the hollow channel 21 of this handle 20 is divided into multilevel access, among this is adjustable Smoking pipe 30 is placed in this multilevel access between passage, 40 of this electric knife tools are inserted by layer front port 22 under this multilevel access and link; So that when burning or cutting the smog of generation and upwards flying away, taking advantage of a situation is exhausted by this adjustable Smoking pipe 30 that is positioned at its top.

The adjustable electric knife smoking apparatus 10 of this medical operation again; It further comprises a soft tube 25; Connecting device is in these handle 20 rear ends, and this soft tube 25 coats the extension, adjustable pipeline section 32 back of ccontaining this Smoking pipe 30, and this electric knife tool control circuit 41; Make the smog that is picked up, the blood and slime etc. of performing the operation, the controller 42 that is guided to the rear end is handled.

And comprise a plurality of control keys 43, and being installed on this handle 20 surfaces, these control keys 43 electrically connect this electric knife tool control circuit 41 and this controllers 42, control these electric knife tool 40 electrical paths or open circuit, and reach one of this controller 42 smoking apparatus and start or stop.

Among Fig. 6, this medical operation is adjustable electric knife smoking apparatus 10 is when actual operation, and its electric knife tool 40 burns or cuts and organizes; Promptly can produce the smog shown in dotted line on scheming, and via after pipeline section opening 311 sucks before this adjustable Smoking pipe 30, square controller is pumped backward; And the adjustable pipeline section of section 32 extensions protrude from this handle 20 rear ends, and are entangled by this soft tube 25 again after this is adjustable Smoking pipe 30; Therefore, even if take place really that smog or blood and slime overflow or when refluxing, also can be directly via this adjustable Smoking pipe 30; Leak out to the cutting wound, produce and pollute or risk of infection.

Claims

1. the adjustable electric knife smoking apparatus of medical operation is applied to the convulsion smoking that electricity burns the cutter operation, and it comprises;

One handle, in build and put a hollow channel, have one before, a rear port;

It is characterized in that: this adjustable Smoking pipe siphunculus that one of is one of the forming, comprise one before pipeline section, an adjustable pipeline section, this preceding pipeline section passes this handle front port, and the one of which opening is near this electric knife tool front end;

2. the adjustable electric knife smoking apparatus of medical operation as claimed in claim 1 is characterized in that said preceding pipeline section is one flat mouthful of conical pipe, and this pipeline section caliber is for be contracted to this opening caliber size gradually.

3. the adjustable electric knife smoking apparatus of medical operation as claimed in claim 1 is characterized in that said preceding pipeline section is a flat pipe, and this integrally formed siphunculus is contracted to this preceding pipeline section opening caliber size with flat.

4. the adjustable electric knife smoking apparatus of medical operation as claimed in claim 1, it further comprises a slip key, is installed on this handle surfaces; This slip key connects this adjustable pipeline section; Make and push this slip key of push-and-pull, this adjustable pipeline section tube wall of interlock elongates or shortens, and changing should preceding pipeline section aperture position.

5. the adjustable electric knife smoking apparatus of medical operation as claimed in claim 1 is characterized in that said adjustable pipeline section is that a tube wall is an organ qin abdomen shape, the adjustable length pipeline section that fluctuating fold changes.

6. the adjustable electric knife smoking apparatus of medical operation as claimed in claim 1 is characterized in that said adjustable pipeline section is the adjustable pipeline section of flexible pipe of tube wall tool elasticity and ductility.

7. the adjustable electric knife smoking apparatus of medical operation as claimed in claim 1; The hollow channel that it is characterized in that described handle is divided into multilevel access; Passage between this adjustable Smoking pipe is placed among this multilevel access, this electric knife tool are then inserted by layer front port under this multilevel access and link.

8. the adjustable electric knife smoking apparatus of medical operation as claimed in claim 1, it further comprises a soft tube, is installed on this handle rear end, extension and this electric knife tool control circuit behind the adjustable pipeline section of ccontaining this Smoking pipe of this soft tube coating.

9. the adjustable electric knife smoking apparatus of medical operation as claimed in claim 1; It further comprises a plurality of control keys; Be installed on this handle surfaces; Said control key electrically connects this electric knife tool control circuit and this controller, control this electric knife electric property path or open circuit, and one of this controller smoking apparatus starts or stops.