Background technology
Diathermy forceps is a kind of operating theater instruments conventional in modern medicine, and its structure generally comprises tweezer point, tweezer bar, electrode tip holder, and in use, the high-frequency electrical energy providing by the tweezer point of diathermy forceps is realized protein dehydration and solidified, thereby reaches the object of hemostasis. The tweezer point small volume of this apparatus therefore, generally can not damage the tissue of adjacent regions in hemostasis, easy to use, and safer.
At present, be, with the cotton balls, the hospital gauze that soaked alcohol or distilled water, tweezer point is carried out to wiping to the conventional sterilization method of diathermy forceps, or realize sterilization by methods such as ray, high-temperature steam and medicining liquid dippings. But these sterilization method efficiency are lower, be especially not too applicable to the interim sterilizing operation in surgical procedure, need to consume more human and material resources, use comparatively inconvenience.
Summary of the invention
The object of this invention is to provide a kind of diathermy forceps cleaning disinfection bearing.
To achieve these goals, by the following technical solutions: a kind of diathermy forceps cleaning disinfection bearing, comprise base, on base, there are two through holes, there is cavity volume through hole below, it is characterized in that: described cavity volume bottom is set up in parallel two the first hydraulic cylinders, and its piston rod top is connected with the bracket of a broken line type, this bracket is provided with reed near one end of through hole, and reed rear is provided with screens sheet; The cavity volume sidewall of bracket top is provided with the second hydraulic cylinder, and its piston rod is parallel with bracket; The second hydraulic cylinder top is provided with wiping arrangement; Described wiping arrangement comprises wiping box, and wiping box top is provided with aperture near a side of cavity volume through hole, and there is opening wiping box bottom near a side of through hole, and opening is provided with valve; Wiping head is housed in wiping box successively, and wiping box one side is also provided with enclosing cover, and enclosing cover inner side is connected with pressing plate by spring; Described wiping head comprises two folding pieces that connect by torsion spring, and the inner side of folding piece is fluted, is filled with flexible cleaning piece in groove, and the free end of folding piece is inclined-plane; Described cavity volume top is also provided with two the 3rd hydraulic cylinders, and its piston rod is aimed at the aperture on wiping box vertically downward; In described cavity volume, be also provided with induction installation, in base, have single-chip microcomputer.
In described wiping arrangement, opening and the wiping head of wiping box bottom adapt.
The piston rod of the aperture in described wiping arrangement on wiping box and the 3rd hydraulic cylinder adapts.
Flexible cleaning piece in described wiping arrangement on wiping head is stained with thimerosal.
The principle of the invention is simple, easy to use, not only can clean tweezers, can also automatically change wiping head, saves greatly human and material resources, and cheap for manufacturing cost, has stronger practical value.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
As shown in Figures 1 to 7, a kind of diathermy forceps cleaning disinfection bearing, comprise base 1, on base 1, there are two through holes 2, there is cavity volume 3 through hole 2 belows, and cavity volume 3 bottoms are set up in parallel two the first hydraulic cylinders 4, and its piston rod 5 tops are connected with the bracket 6 of a broken line type, this bracket 6 is provided with reed 6-1 near through hole 2 one end, and reed 6-1 rear is provided with screens sheet 6-2; Cavity volume 3 sidewalls of bracket 6 tops are provided with the second hydraulic cylinder 7, and its piston rod 8 is parallel with bracket 6; The second hydraulic cylinder 7 tops are provided with wiping arrangement 9; Described wiping arrangement 9 comprises wiping box 9-1, and wiping box 9-1 top is provided with aperture 9-2 near a side of cavity volume through hole 2, and there is opening 9-7 wiping box 9-1 bottom near a side of through hole 2, and opening 9-7 is provided with valve 9-6; A wiping 9-3 is housed in wiping box 9-1 successively, and wiping box 9-1 mono-side is also provided with enclosing cover 10, and enclosing cover 10 inner sides are connected with pressing plate 9-5 by spring 9-4; A described wiping 9-3 comprises two folding piece 9-3-1 that connect by torsion spring 9-3-2, and the fluted 9-3-3 in inner side of folding piece 9-3-1, is filled with flexible cleaning piece 9-3-4 in groove 9-3-3, and the free end 9-3-5 of folding piece 9-3-1 is inclined-plane; Described cavity volume 3 tops are also provided with two the 3rd hydraulic cylinders 11, and its piston rod 12 is aimed at the aperture 9-2 on wiping box 9-1 vertically downward; In described cavity volume 3, be also provided with induction installation 13, in base 1, have single-chip microcomputer 14.
In described wiping arrangement 9, opening 9-7 and the wiping 9-3 of wiping box 9-1 bottom adapt.
Aperture 9-2 in described wiping arrangement 9 on wiping box 9-1 and the piston rod 12 of the 3rd hydraulic cylinder 11 adapt.
Flexible cleaning piece 9-3-4 in described wiping arrangement 9 on a wiping 9-3 is stained with thimerosal.
Before use, first open the enclosing cover of wiping arrangement, after adding clean wiping head in wiping box, cover enclosing cover. Now, pressing plate can be under spring action, and wiping head is depressed into wiping box one end of opening.
When use, tweezers are inserted in two through holes, induction installation has sensed that tweezers insert, and pass to single-chip microcomputer by signal. First single-chip microcomputer controls the 3rd hydraulic cylinder works, and piston rod stretches in the aperture on wiping box, and a wiping head is ejected to wiping box by the valve of below, and it is dropped on horizontal bracket, and the 3rd hydraulic cylinder quits work, and piston rod is retracted.
Then, the second hydraulic cylinder is started working, piston rod is pushed ahead the wiping head just now ejecting, and wiping head slides along bracket, until reed position, now, bevelled one end, a wiping front and tweezer masthead are lived, and its torsion spring part, due to the piston rod effect of the second hydraulic cylinder, is withstood in rear, force two folding pieces to open, make tweezer bar can be sandwiched the groove location between folding piece. Now, the second hydraulic cylinder quits work, and piston rod is retracted.
Finally, the first hydraulic cylinder is started working, and drives wiping head to move up and down, and realizes the cleaning disinfection function to tweezer bar and tweezer point.
After having sterilized, the first hydraulic cylinder is replied initial position, and quits work; Now, user can firmly extract tweezers. After tweezers are pulled out, induction installation again transmission of information to single-chip microcomputer, Single-chip Controlling the second hydraulic cylinder task again, piston rod promotes forward wiping head, until after being pushed away and falling in cavity volume, the second hydraulic cylinder quits work, piston rod is retracted, in order to using next time.
The principle of the invention is simple, easy to use, not only can clean tweezers, can also automatically change wiping head, saves greatly human and material resources, and cheap for manufacturing cost, has stronger practical value.