A kind of diathermy forceps clean wiping bearing
Technical field
The present invention relates to a kind of diathermy forceps wiping and clean device.
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 clean wiping bearing.
To achieve these goals, by the following technical solutions: a kind of diathermy forceps clean wiping bearing, comprise base, base there are two through holes, cavity volume is had below through hole, it is characterized in that: in the middle part of described cavity volume, the left and right sides all has feed pathway, the end of this feed pathway to extend to below through hole and is connected with jet head; Be fixed with the first hydraulic cylinder bottom described cavity volume, its piston rod extends vertically upward; Described cavity volume top is fixed with the second hydraulic cylinder, and the end winding support of its piston rod has U-shaped support, and the centre of this support is connected with a conical latch by spring, and the two ends of support also respectively connect a wiping arrangement; Described wiping arrangement comprises two folding blocks connected by elastomeric element, and the inner side of folding block is fluted, is filled with flexible cleaning piece in groove, the link of folding block also has the connecting hole adapted with U-shaped support; Also there is induction installation in described through hole, bottom cavity volume, be provided with liquid outlet channel, in base, be provided with single-chip microcomputer.
Described feed pathway and liquid outlet channel are provided with by monolithic processor controlled valve.
Groove inside described folding block and the tweezer bar of diathermy forceps adapt.
The principle of the invention is simple, easy to use, not only can clean tweezers, can also automatic open-close wiping arrangement, saves 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 upward view of wiping arrangement in Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
As shown in Figure 1 to Figure 2, a kind of diathermy forceps clean wiping bearing, comprises base 1, base 1 there are two through holes 2, have cavity volume 3 below through hole 2, in the middle part of cavity volume 3, the left and right sides all has feed pathway 4, and the end of this feed pathway 4 to extend to below through hole 2 and is connected with jet head 5; Be fixed with the first hydraulic cylinder 10 bottom described cavity volume 3, its piston rod 16 extends vertically upward; Described cavity volume 3 top is fixed with the second hydraulic cylinder 7, and the end winding support of its piston rod 8 has U-shaped support 9, and the centre of this support 9 is connected with a conical latch 11 by spring 17, and the two ends of support 9 also respectively connect a wiping arrangement 12; Described wiping arrangement 12 comprises two folding block 12-1 connected by elastomeric element 12-5, the fluted 12-2 in inner side of folding block 12-1, be filled with flexible cleaning piece 12-3 in groove 12-2, the link of folding block 12-1 also have the connecting hole 12-4 adapted with U-shaped support 9; In described through hole 2, also there is induction installation 13, bottom cavity volume 3, be provided with liquid outlet channel 15, in base 1, be provided with single-chip microcomputer 14.
Described feed pathway 4 and liquid outlet channel 15 are provided with the valve 6 controlled by single-chip microcomputer 14.
Groove 12-2 inside described folding block 12-1 and the tweezer bar of diathermy forceps adapt.
During use, the hand-held tweezers of user stretch in two through holes, and induction installation has sensed that tweezers exist, by signal transmission to single-chip microcomputer.First single-chip microcomputer controls the first hydraulic cylinder works bottom cavity volume, its piston rod moves upward, withstand conical latch, it is made to oppress the elastomeric element on two wiping arrangements to both sides, on wiping arrangement two folding blocks are forced to open, then, user can decontrol tweezers, makes it fall in cavity volume.Now, the first hydraulic cylinder quits work, retraction piston rod, conical latch homing under the action of the spring, and wiping arrangement also closes up under elastomeric element effect, is tightly stuck in by tweezer bar among two grooves.
Next, Single-chip Controlling feed pathway valve open, sprays thimerosal to tweezer bar and position, tweezer tip, realizes cleaning function.After having cleaned, Single-chip Controlling feed pathway valve closing, liquid outlet channel valve open, closes this valve after the thimerosal that release is residual.Then, the second hydraulic cylinder works, piston rod promotes two wiping arrangements downwards, realizes the wiping function to tweezer bar and tweezer point.
After wiping completes, user can take out tweezers, and Single-chip Controlling second hydraulic cylinder quits work, piston rod homing.
The principle of the invention is simple, easy to use, not only can clean tweezers, can also automatic open-close wiping arrangement, saves human and material resources greatly, and cheap for manufacturing cost, has stronger practical value.