CN201379646Y

CN201379646Y - Electric coagulation scissors for laparoscope surgery

Info

Publication number: CN201379646Y
Application number: CN200920115269U
Authority: CN
Inventors: 徐生源
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-12
Filing date: 2009-03-12
Publication date: 2010-01-13
Anticipated expiration: 2019-03-12

Abstract

The utility model relates to a pair of electric coagulation scissors for laparoscope surgery. The electric coagulation scissors are mainly applied in body laparoscope surgeries and are particularly applied in electric coagulation haemostasis and electric coagulation separation. The electric coagulation scissors for laparoscope surgery comprise a fixed handle, a movable handle, a scissor bar, a shaft sleeve, a draw rod, a scissor piece, a draw rod seat, an inner shaft and a connecting piece, the electric coagulation scissors for laparoscope surgery are characterized by further comprising a rotary wheel, a rotary wheel shaft, an insulating tube and an electrode plug, the rotary wheel is welded and fixed with the scissor bar, the rotary wheel shaft is glued and fixed after being inserted into the rotary wheel, the insulating tube is sleeved outside the scissor bar, and the electrode plug penetrates through the fixed handle and is connected with the shaft sleeve. The electric coagulation scissors for laparoscope surgery have reasonable structure design and simultaneously have electric coagulation haemostasis and electric coagulation separation functions, and excellent electric coagulation haemostasis and separation effect, internal tissues can be conveniently separated, and surgeries are safe and reliable.

Description

The laparoscopic surgery electricity consumption is cut with fixed attention

Technical field

This utility model relates to a kind of hospital scissors, and particularly a kind of laparoscopic surgery electricity consumption is cut with fixed attention, and it mainly is applicable to the human abdominal cavity videoendoscopic surgery, is particularly useful for electric coagulation hemostasis and separates with fixed attention with electricity, belongs to medical instruments field.

Background technology

In laparoscopic procedures, often need at this moment the human abdominal cavity internal hemorrhage can occur to carrying out separate tissue in the body.In the prior art, being to carry out separate tissue with shears earlier, stops blooding with electric coagulation forceps in the back, its defective is that appliance function is single, needs multiple tracks operation order, the operation trouble does not satisfy ideal blood coagulation and separating effect, and this is a surgical technic difficult problem that perplexs medical skill circle for many years.

Summary of the invention

The purpose of this utility model is to overcome existing the problems referred to above in the prior art, and a kind of reasonable in design is provided, has the laparoscopic surgery electricity consumption that electric coagulation hemostasis and electricity coagulate separation function simultaneously and cut with fixed attention.

The technical scheme that its technical problem that solves this utility model adopts is: this laparoscopic surgery electricity consumption cut with fixed attention comprise fixed handle, flexible handle, cut bar, axle sleeve, pull bar, shear blade, draw-bar seat, interior axle and brace, it is characterized in that: also be provided with runner, runner shaft, insulation tube and electrode plug, runner and the described bar of cutting weld fixing, gummed was fixing after runner shaft inserted runner, insulative pipe sleeve is connected on cuts outside the bar, and electrode plug then passes fixed handle and is connected with axle sleeve.

This utility model compared with prior art its beneficial effect is: reasonable in design, and human oriented design has electric coagulation hemostasis simultaneously and electricity coagulates separation function, electric coagulation hemostasis and good separating effect, the in-vivo tissue convenient separation, and operation safety is reliable.

Description of drawings

Fig. 1 is an overall structure sketch map of the present utility model.

Fig. 2 is that A among Fig. 1 is to view.

Fig. 3 is the structure for amplifying sketch map at B place among Fig. 1.

Fig. 4 is the structure for amplifying sketch map at C place among Fig. 1.

Among the figure: 1 fixed handle, 2 flexible handles, 3 hold-down screws, 4 are cut axle, 18 braces, 19 insulation tubes, 20 electrode plugs in bar, 5 runners, 6 runner shafts, 7 axle sleeves, 8 hold-down nuts, 9 pull bars, 10 shear blades, 11 blades, 12 shear blade connecting pins, 13 connecting plate connecting pins, 14 link pins, 15 draw-bar seats, 16 pull rod slot, 17.

The specific embodiment

Referring to Fig. 1-Fig. 4, this utility model mainly by fixed handle 1, flexible handle 2, cut bar 4, runner 5, runner shaft 6, axle sleeve 7, pull bar 9, shear blade 10, draw-bar seat 15, interior axle 17, brace 18, insulation tube 19 and electrode plug 20 and form.

Annexation is: fixed handle 1 and flexible handle 2 usefulness hold-down screws 3 are connected and fixed, and can rotate; Pull rod slot 16 is opened on flexible handle 2.

Cut the bar 4 outer insulation tubes 19 and fixing with runner 5 welding that are with, after interior axle 17 inserted runner shaft 6, it is fixing that runner shaft 6 inserts runner 5 gummeds again; Axle sleeve 7 is fixed in the fixed handle 1, and electrode plug 20 passes fixed handle 1 and is connected with axle sleeve 7; Axle sleeve 7 is inserted in runner shaft 6 usefulness hold-down nuts 8 to be tightened fixingly, and hold-down nut 8 is stuck on the axle sleeve 7 just.

One end of two shear blades 10 has blade 11, coincide mutually when blade 11 clamps, and the other end crosses one another, and is fixed on shear blade connecting pin 12 at infall and cuts on the bar 4, can rotate; The bottom of two shear blades 10 is fixed on two braces 18 with connecting plate connecting pin 13, can rotate; Two brace 18 usefulness link pins 14 are fixed on an end of pull bar 9, and the other end of pull bar 9 is welded with draw-bar seat 15.

Pull bar 9 penetrates cuts bar 4, passes runner 5 and runner shaft 6 again, and draw-bar seat 15 is inserted in pull rod slot 16 and coincide fixing.As long as at this moment hold handle with a firm grip, flexible handle 2 pulling pull bars 9, pull bar 9 pulling shear blades 10, shears closure; Release handle, shears opens; Power supply is inserted electrode plug 20, and power supply is by axle sleeve 7, runner shaft 6, interior axle 17 and cut bar 4, imports shear blade 10, and shear blade 10 reaches electricity and coagulates effect when closure.

This utility model uses flexibly, and insulation and firm; The design of shear blade 10 is bending, in operation process, the barrier film between people's in-vivo tissue is sheared separation, and applying flexible, frame for movement design science.

This utility model is used the operation principle that existing high frequency electric source electricity coagulates, and can set and the adjustment safe current according to the situation of human abdominal cavity internal hemorrhage position amount of bleeding, makes operation safety; In operation process, the barrier film between people's in-vivo tissue is sheared separation, and the function of electric coagulation hemostasis is arranged.

Runner 5 of the present utility model can rotate by 360 degree shear blade 10 in operation is used, and carrying out smoothly of convenient operation reaches multi-functional.

This utility model is made of metal material, can irrigation and disinfection, also can use high-temperature sterilization.

Claims

1, a kind of laparoscopic surgery electricity consumption is cut with fixed attention, comprise fixed handle, flexible handle, cut bar, axle sleeve, pull bar, shear blade, draw-bar seat, interior axle and brace, it is characterized in that: also be provided with runner, runner shaft, insulation tube and electrode plug, runner and the described bar of cutting weld fixing, gummed was fixing after runner shaft inserted runner, insulative pipe sleeve is connected on cuts outside the bar, and electrode plug then passes fixed handle and is connected with axle sleeve.