A kind of diathermy forceps Automatic-cleaning disinfection bearing
Technical field
The present invention relates to a kind of device of diathermy forceps cleaning disinfection.
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 provided by the tweezer point of diathermy forceps is realized protein dehydration and solidifies, thus 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, the sterilization method commonly used diathermy forceps is cotton balls with dipped alcohol or distilled water, hospital gauze carries out wiping to tweezer point, or use the methods such as ray, high-temperature steam and medicining liquid dipping to realize sterilization.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 Automatic-cleaning disinfection bearing.
To achieve these goals, by the following technical solutions: a kind of diathermy forceps Automatic-cleaning disinfection bearing, comprise base, base there are two through holes, cavity volume is had below through hole, it is characterized in that: be set up in parallel two the first hydraulic cylinders bottom described cavity volume, its piston rod top is all connected with the staged sliding tray be obliquely installed towards through hole direction, and sliding tray is connected with two pieces of catch near the both sides of through hole one end by torsion spring; Cavity volume bottom center is provided with motor, and motor output end is connected with spool, spool is wound with four drag-lines, and the other end of drag-line is separately fixed on four pieces of catch; Wiping arrangement is provided with above sliding tray; Described wiping arrangement comprises wiping box, and wiping box top is provided with aperture near the side of cavity volume through hole, and there is opening the side near through hole bottom wiping box, and opening is provided with valve; In wiping box, wiping head is housed successively, wiping box side is also provided with enclosing cover, is connected with pressing plate inside enclosing cover by spring; Have inclined plane bottom described wiping head, the side of wiping head also has circular groove, is filled with flexible cleaning piece in groove; Described cavity volume top is also provided with two the second hydraulic cylinders, and its piston rod aims at the aperture on wiping box vertically downward; Also be provided with induction installation in described cavity volume, in base, have single-chip microcomputer.
Opening in described wiping arrangement bottom wiping box and wiping head adapt, and the aperture at top and the piston rod of the second hydraulic cylinder adapt.
Inclined plane in described wiping arrangement bottom wiping head is consistent with the gradient of sliding tray.
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, save human and material resources greatly, and cheap for manufacturing cost, has stronger practical value.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the structural representation of wiping arrangement in Fig. 1;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the top view of wiping head in Fig. 2;
Fig. 5 is the B direction view of Fig. 4;
Fig. 6 is the structural representation of sliding tray in Fig. 1;
Fig. 7 is the top view of Fig. 6;
Fig. 8 is the sectional view along A-A line in Fig. 6.
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 8, a kind of diathermy forceps Automatic-cleaning disinfection bearing, comprise base 1, base 1 there are two through holes 2, cavity volume 3 is had below through hole 2, be set up in parallel two the first hydraulic cylinders 4 bottom cavity volume 3, its piston rod 5 top is all connected with the staged sliding tray 6 be obliquely installed towards through hole 2 direction, and sliding tray 6 is connected with two pieces of catch 6-2 near the both sides of through hole 2 one end by torsion spring 6-1; Cavity volume 3 bottom center is provided with motor 7, and motor 7 output is connected with spool 8, spool 8 is wound with four drag-lines 15, and the other end of drag-line 15 is separately fixed on four pieces of catch 6-2; Wiping arrangement 9 is provided with above sliding tray 6; Described wiping arrangement 9 comprises wiping box 9-1, and wiping box 9-1 top is provided with aperture 9-2 near the side of cavity volume through hole 2, and there is opening 9-7 the side near through hole 2 bottom wiping box 9-1, and opening 9-7 is provided with valve 9-6; Wiping head 9-3 is housed in wiping box 9-1 successively, and wiping box 9-1 side is also provided with enclosing cover 10, is connected with pressing plate 9-5 inside enclosing cover 10 by spring 9-4; Bottom described wiping head 9-3,9-3-3 has inclined plane, and the side of wiping head 9-3 also has circular groove 9-3-1, is filled with flexible cleaning piece 9-3-2 in groove 9-3-1; Described cavity volume 3 top is also provided with two the second hydraulic cylinders 11, and its piston rod 12 aims at the aperture 9-2 on wiping box 9-1 vertically downward; Also be provided with induction installation 13 in described cavity volume 3, in base 1, have single-chip microcomputer 14.
Opening 9-7 in described wiping arrangement 9 bottom wiping box 9-1 and wiping head 9-3 adapts, and the aperture 9-3 at top and the piston rod 12 of the second hydraulic cylinder 11 adapt.
In described wiping arrangement 9, bottom wiping head 9-3, the inclined plane of 9-3-3 is consistent with the gradient of sliding tray 6.
Flexible cleaning piece 9-3-2 in described wiping arrangement 9 on wiping head 9-3 is stained with thimerosal.
Before using, first open the enclosing cover of wiping arrangement, add clean wiping head in wiping box after, cover enclosing cover.Now, wiping head under the action of the spring, can be depressed into one end that wiping box has opening by pressing plate.
During use, inserted by tweezers in two through holes, induction installation has sensed that tweezers insert, by signal transmission to single-chip microcomputer.First single-chip microcomputer controls the second hydraulic cylinder works, piston rod stretches in the aperture on wiping box, a wiping head is ejected wiping box by the valve of below, on the staged sliding tray making it drop on to be obliquely installed, wiping head can along sliding tray slide downward, until arrive the end catch position of staged sliding tray.Now, tweezer bar is just wrapped in inside the groove of wiping head.
Then, the first hydraulic cylinder is started working, and drives wiping head to move up and down, realizes the cleaning disinfection function to tweezer bar and tweezer point.
After having sterilized, the first hydraulic cylinder replys initial position, and quits work; Now, user can extract tweezers.After tweezers are pulled out, transmission of information is to single-chip microcomputer again for induction installation, and the machine operation bottom Single-chip Controlling cavity volume, drive spool movement, scrolling drag-line, thus catch has been pulled downwardly, now, wiping head can fall into bottom cavity volume automatically.Then, motor quits work, and catch rebounds under torsion spring effect, uses in order to next time.
The principle of the invention is simple, easy to use, not only can clean tweezers, can also automatically change wiping head, save human and material resources greatly, and cheap for manufacturing cost, has stronger practical value.