CN102178559A - High-frequency bipolar closed cutting forceps - Google Patents
High-frequency bipolar closed cutting forceps Download PDFInfo
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- CN102178559A CN102178559A CN2011101350649A CN201110135064A CN102178559A CN 102178559 A CN102178559 A CN 102178559A CN 2011101350649 A CN2011101350649 A CN 2011101350649A CN 201110135064 A CN201110135064 A CN 201110135064A CN 102178559 A CN102178559 A CN 102178559A
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Abstract
The invention relates to high-frequency bipolar closed cutting forceps. The high-frequency bipolar closed cutting forceps are characterized by comprising a closed cutting forceps head device of the high-frequency bipolar closed cutting forceps, a forceps head opening/closing locking device of the high-frequency bipolar closed cutting forceps and a forceps head cutting precise control device of the high-frequency bipolar closed cutting forceps, wherein the closed cutting forceps head device comprises a first closed forceps head (1), a closed forceps head pin (2), a second closed forceps head (3), a forceps head insulating barrier (4), a forceps head push-pull bar (5), a blade push-pull tube (6), an outer aluminum tube (7) and a cutting blade (26); and the first closed forceps head (1) is rotationally connected with the second closed forceps head (3) through the closed forceps head pin (2). The invention aims to provide a medical high-frequency surgery instrument and relates to monopolar and bipolar mode multifunctional closed cutting forceps. The high-frequency bipolar closed cutting forceps are widely applicable to general surgery, cardiothoracic department, urological department, orthopedic department, coordinate with endoscopic surgery and laparoscopic surgery, and are a closed ring amplitude-regulating and power-regulating electrotome.
Description
Technical field
The present invention relates to the high-frequency electrical operating theater instruments, the bipolar closing of cutting pincers of especially a kind of high frequency, the present invention can use the tissue bundle of closing of cutting vascular, lymphatic vessel and suitable electrode jaw size in the Rhizoma Atractylodis Macrocephalae for clinical each section.This apparatus can be used for tissue and vascular closing of cutting in chamber mirror and the open surgery through specialized designs.
Background technology
At present, the one pole high frequency electric knife adopts circuit that tissue is cut and blood coagulation, and this circuit is by high frequency generator in the high frequency electric knife and amplifier, and patient connects lead and electrode and forms.In great majority are used, adopt meritorious lead and electrode that electric current is outputed to operative site, this kind one pole cutting mode also as an electrode of path, applies excessive high-frequency energy to the non-lesion portion of patient with patient easily, brings extra injury to patient.Bipolar high frequency electric knife adopts the two ends of a pair of tongs or scissors as the two poles of the earth usually, as the effect utmost point and the loop utmost point in the one pole high frequency electric knife, during the direct current of high frequency electric knife is limited at and organizes on a small quantity in the direct zone of action of pliers.Bipolar high frequency electric knife is mainly used to microscopic structure is carried out blood coagulation.
Need badly a kind of can be in conjunction with Single-pole electric knife and two-shipper electric knife advantage, and new-type electric knife with clean cut function.
Summary of the invention
The object of the present invention is to provide a kind of medical high frequency electro surgical unit, be a kind of single, double utmost point mode multifunctional high frequency closing of cutting pincers, be widely used in general outer, ambition, urinary system, orthopaedics, plastic surgery and cooperate scope, laparoscopic surgery, be closed loop amplitude modulation power-regulation electric knife.
Technical scheme of the present invention is:
The bipolar closing of cutting pincers of a kind of high frequency, comprise that the bipolar closing of cutting icarceration of high frequency closes the cutting clamp head unit, bipolar closing of cutting pincers binding clip folding locking device of high frequency and the bipolar closing of cutting pincers of high frequency binding clip cutting precise control device, the bipolar closing of cutting icarceration of described high frequency is closed the cutting clamp head unit and is comprised: the first closed binding clip, closed binding clip pin, the second closed binding clip, binding clip insulation catch, binding clip push-and-pull rod, blade push-and-pull pipe, outer aluminum pipe and cutting blade, the first closed binding clip and the second closed binding clip are rotationally connected by closed binding clip pin, the relative inner of the first closed binding clip and the second closed binding clip is respectively equipped with the closed battery lead plate of a high frequency, the first closed binding clip and the second closed binding clip end are respectively equipped with a closed binding clip push-and-pull chute, described 2 closed binding clip push-and-pull chutes are slidingly connected by binding clip folding push-and-pull pin, binding clip folding push-and-pull pin connects an end of binding clip push-and-pull rod, the other end of binding clip push-and-pull rod connects binding clip push-and-pull post, be provided with telescopic cutting blade between the first closed binding clip and the second closed binding clip, the terminal blade push-and-pull pipe that connects of cutting blade, binding clip push-and-pull rod places in the blade push-and-pull pipe, blade push-and-pull pipe is provided with outer aluminum pipe outward, terminal position near the first closed binding clip and the second closed binding clip is provided with binding clip insulation catch, binding clip insulation catch is arranged on outer aluminum pipe front end, binding clip folding push-and-pull pin shifting chute is offered in outer aluminum pipe front portion, and the two ends of binding clip folding push-and-pull pin are arranged in the binding clip folding push-and-pull pin shifting chute.
The bipolar closing of cutting pincers of high frequency binding clip folding locking device comprises: binding clip push-and-pull post return spring, binding clip push-and-pull post, binding clip push-and-pull post pusher head loose slot, binding clip push-and-pull rod draw-in groove, manual buttons, binding clip push-and-pull post pusher head, rotational pin under the binding clip push-and-pull post pusher head, rotational pin on the binding clip push-and-pull post pusher head, increase journey and push away the inlet side, rotational pin under the binding clip folding spanner connecting rod binding clip folding spanner connecting rod, rotational pin on the binding clip folding spanner connecting rod, binding clip folding spanner and binding clip push-and-pull post locating slot, binding clip push-and-pull post is connected with binding clip push-and-pull rod is terminal, binding clip push-and-pull post is positioned at binding clip push-and-pull post locating slot, binding clip push-and-pull post locating slot is arranged on the handle inboard, the outer sheathed binding clip push-and-pull post return spring of binding clip push-and-pull post, binding clip folding spanner connecting rod is rotationally connected by rotational pin and handle under the binding clip folding spanner connecting rod, binding clip push-and-pull post pusher head is rotationally connected by rotational pin and handle on the binding clip push-and-pull post pusher head, binding clip folding spanner connecting rod is rotationally connected by rotational pin and binding clip folding spanner on the binding clip folding spanner connecting rod, binding clip push-and-pull post pusher head is rotationally connected by rotational pin and binding clip folding spanner under the binding clip push-and-pull post pusher head, binding clip push-and-pull post pusher head is triangular in shape, and it increases journey and pushes away in the binding clip push-and-pull post pusher head loose slot that the inlet side places binding clip push-and-pull post middle part.
The bipolar closing of cutting pincers of high frequency binding clip cutting precise control device comprises: blade push-and-pull pipe tail sleeve, the flexible trigger of blade, blade push-and-pull pipe tail sleeve push-and-pull pin push/pull slot, push-and-pull pin push/pull slot flap and the flexible trigger return spring of blade; Blade push-and-pull pipe tail sleeve is connected with blade push-and-pull pipe is terminal, blade push-and-pull pipe tail sleeve both sides are respectively equipped with a blade push-and-pull pipe tail sleeve push-and-pull pin, the handle inboard is provided with blade push-and-pull pipe tail sleeve push-and-pull pin gathering sill, blade push-and-pull pipe tail sleeve push-and-pull pin places in the blade push-and-pull pipe tail sleeve push-and-pull pin gathering sill, the flexible trigger rotation of blade is connected on the handle, the flexible trigger both sides of blade are provided with push-and-pull pin push/pull slot flap, offer blade push-and-pull pipe tail sleeve push-and-pull pin push/pull slot in the push-and-pull pin push/pull slot flap, blade push-and-pull pipe tail sleeve push-and-pull pin gathering sill places in the blade push-and-pull pipe tail sleeve push-and-pull pin push/pull slot, and card is established the flexible trigger return spring of blade on the flexible trigger of blade.
Described cutting blade both sides are respectively equipped with that a blade bar, blade bar inboard are provided with locating notch, the blade bar end is provided with blade push-and-pull pipe holddown groove, and blade push-and-pull pipe holddown groove is fixedlyed connected with blade push-and-pull pipe.
The relative inner of the described first closed binding clip and the second closed binding clip is respectively equipped with occluding forceps tip electrode plate insulation backplate locating slot, be fixed with occluding forceps tip electrode plate insulation backplate by occluding forceps tip electrode plate insulation backplate clamping head respectively in the occluding forceps tip electrode plate insulation backplate locating slot, the closed battery lead plate of high frequency is set on the occluding forceps tip electrode plate insulation backplate.
Described binding clip folding spanner bottom is provided with binding clip folding spanner Location resilient piece, binding clip folding spanner Location resilient piece can stretch in the handle, binding clip folding spanner Location resilient piece tail end is provided with binding clip folding spanner Location resilient piece trip, and binding clip folding spanner Location resilient piece trip stretches into the Location resilient piece locking slot that is positioned at the handle inboard.
Described outer aluminum pipe rear end and handle are rotationally connected; Handle is provided with outer aluminum pipe turning set holddown groove with outer aluminum pipe junction.
The invention has the beneficial effects as follows:
The bipolar closing of cutting pincers of high frequency of the present invention have been given full play to the superiority of bipolar high frequency, and it is good to have closure effect, safe in utilization convenient in the operation, the little advantage of operation window.
Closed binding clip of the present invention can the various organ-tissues of effective closed human body, and meet doctor's operating habit.
The closed operation with cutting of the bipolar closing of cutting pincers of high frequency of the present invention binding clip has separation property, and high flat bipolar binding clip adopts single hand held folding, and is laborsaving comfortable, and has locking device, and reliable in action is easy to use; The present invention adopts independently cutter sweep, colludes the clean cut that trigger action is implemented in the binding clip make position by forefinger, and depth of cut is controlled.
The bipolar closing of cutting pincers of high frequency of the present invention binding clip position is provided with insulating element, neither influences binding clip closure and blade cuts, can effectively insulate again, guarantees the use of high-frequency electrode, and is simultaneously convenient for cleaning.
The present invention can produce the closed permanent band of broad, has improved the safety of operation, reduces operation risk; Cutting operation is accurately controlled, just can stop blooding rapidly, shortens operating time greatly, reduces the patient suffering.
But the both operations in the body cavity of the bipolar closing of cutting of high frequency of the present invention pincers, but also manipulation in vitro, haemostatic effect is good, can reduce cicatrix and leave over, and meets social mentality's requirement of patient.That the bipolar closing of cutting tonger of high frequency of the present invention has is bipolar, cutting, mix cut, mode of operation such as blood coagulation, can be applicable to various operations substantially, reduce equipment input and maintenance cost.
The present invention has positive meaning to promoting operating the popularizing of various high-frequency electrical.
Description of drawings
Fig. 1 is a whole interior structural representation of the present invention.
Fig. 2 is a binding clip closing structure sketch map of the present invention.
Fig. 3 is a closing of cutting tong head sketch map of the present invention.
Fig. 4 is the structural representation of cutting blade of the present invention.
Fig. 5 is the first occluding forceps header structure sketch map of the present invention.
Fig. 6 is the structural representation of occluding forceps tip electrode plate insulation backplate of the present invention.
Fig. 7 is the telescopic structural representation of blade push-and-pull pipe tail of the present invention.
Fig. 8 is the structural representation of binding clip push-and-pull post of the present invention.
Fig. 9 is the structural representation of binding clip push-and-pull post pusher head of the present invention.
Figure 10 is the structural representation of the flexible trigger of blade of the present invention.
Figure 11 is the structural representation of handle of the present invention.
Among the figure: 1 is the first closed binding clip, 2 is closed binding clip pin, 3 is the second closed binding clip, 30 is occluding forceps tip electrode plate insulation backplate, 31 is occluding forceps tip electrode plate insulation backplate clamping head, 32 is occluding forceps tip electrode plate insulation backplate locating slot, 4 are binding clip insulation catch, 5 is binding clip push-and-pull rod, 6 is blade push-and-pull pipe, 7 is outer aluminum pipe, 70 is binding clip folding push-and-pull pin shifting chute, 8 is outer aluminum pipe turning set holddown groove, 9 is blade push-and-pull pipe tail sleeve, 10 are the flexible trigger of blade, 100 is blade push-and-pull pipe tail sleeve push-and-pull pin push/pull slot, 101 are push-and-pull pin push/pull slot flap, 11 are the flexible trigger return spring of blade, 13 is blade push-and-pull pipe tail sleeve push-and-pull pin, 130 is blade push-and-pull pipe tail sleeve push-and-pull pin gathering sill, 14 is binding clip push-and-pull post return spring, 15 is binding clip push-and-pull post, 150 is binding clip push-and-pull post pusher head loose slot, 151 is binding clip push-and-pull rod draw-in groove, 16 is manual buttons, 17 is binding clip push-and-pull post pusher head, 170 is rotational pin under the binding clip push-and-pull post pusher head, 171 is rotational pin on the binding clip push-and-pull post pusher head, 172 push away the inlet side for increasing journey, 18 is binding clip folding spanner connecting rod, 180 is rotational pin under the binding clip folding spanner connecting rod, 181 is rotational pin on the binding clip folding spanner connecting rod, 19 is binding clip folding spanner, 20 is binding clip folding spanner Location resilient piece, 21 is binding clip folding spanner Location resilient piece trip, 22 is closed binding clip push-and-pull chute, 220 is binding clip folding push-and-pull pin, 23 is binding clip push-and-pull post locating slot, 24 is handle, 26 is cutting blade, 260 is blade bar, 261 is locating notch, 262 is blade push-and-pull pipe holddown groove, 27 is the Location resilient piece locking slot.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described:
As Fig. 1 to 11, the bipolar closing of cutting pincers of a kind of high frequency, comprise that the bipolar closing of cutting icarceration of high frequency closes the cutting clamp head unit, bipolar closing of cutting pincers binding clip folding locking device of high frequency and the bipolar closing of cutting pincers of high frequency binding clip cutting precise control device, the bipolar closing of cutting icarceration of described high frequency is closed the cutting clamp head unit and is comprised: the first closed binding clip 1, closed binding clip pin 2, the second closed binding clip 3, binding clip insulation catch 4, binding clip push-and-pull rod 5, blade push-and-pull pipe 6, outer aluminum pipe 7 and cutting blade 26, the first closed binding clip 1 and the second closed binding clip 3 are rotationally connected by closed binding clip pin 2
The relative inner of the first closed binding clip 1 and the second closed binding clip 3 is respectively equipped with the closed battery lead plate of a high frequency, the first closed binding clip 1 and second closed binding clip 3 ends are respectively equipped with a closed binding clip push-and-pull chute 22, described 2 closed binding clip push-and-pull chutes 22 are slidingly connected by binding clip folding push-and-pull pin 220, binding clip folding push-and-pull pin 220 connects an end of binding clip push-and-pull rod 5, the other end of binding clip push-and-pull rod 5 connects binding clip push-and-pull post 15, be provided with telescopic cutting blade 26 between the first closed binding clip 1 and the second closed binding clip 3, the cutting blade 26 terminal blade push-and-pull pipes 6 that connect, binding clip push-and-pull rod 5 places in the blade push-and-pull pipe 6, be provided with outer aluminum pipe 7 outside the blade push-and-pull pipe 6, terminal position near the first closed binding clip 1 and the second closed binding clip 3 is provided with binding clip insulation catch 4, binding clip insulation catch 4 is arranged on outer aluminum pipe 7 front ends, binding clip folding push-and-pull pin shifting chute 70 is offered in outer aluminum pipe 7 front portions, and the two ends of binding clip folding push-and-pull pin 220 are arranged in the binding clip folding push-and-pull pin shifting chute 70.
The bipolar closing of cutting pincers of high frequency binding clip folding locking device comprises: binding clip push-and-pull post return spring 14, binding clip push-and-pull post 15, binding clip push-and-pull post pusher head loose slot 150, binding clip push-and-pull rod draw-in groove 151, manual buttons 16, binding clip push-and-pull post pusher head 17, rotational pin 170 under the binding clip push-and-pull post pusher head, rotational pin 171 on the binding clip push-and-pull post pusher head, increase journey and push away inlet side 172, rotational pin 180 under the binding clip folding spanner connecting rod 18 binding clip folding spanner connecting rods, rotational pin 181 on the binding clip folding spanner connecting rod, binding clip folding spanner 19 and binding clip push-and-pull post locating slot 23, binding clip push-and- pull post 15 and 5 terminal connections of binding clip push-and-pull rod, binding clip push-and-pull post 15 is positioned at binding clip push-and-pull post locating slot 23, binding clip push-and-pull post locating slot 23 is arranged on handle 25 inboards, binding clip push-and-pull post 15 outer sheathed binding clip push-and-pull post return springs 14, binding clip folding spanner connecting rod 18 is rotationally connected by rotational pin under the binding clip folding spanner connecting rod 180 and handle 25, binding clip push-and-pull post pusher head 17 is rotationally connected by rotational pin on the binding clip push-and-pull post pusher head 171 and handle 25, binding clip folding spanner connecting rod 18 is rotationally connected by rotational pin on the binding clip folding spanner connecting rod 181 and binding clip folding spanner 19, binding clip push-and-pull post pusher head 17 is rotationally connected by rotational pin under the binding clip push-and-pull post pusher head 170 and binding clip folding spanner 19, binding clip push-and-pull post pusher head 17 is triangular in shape, and it increases journey and pushes away in the binding clip push-and-pull post pusher head loose slot 150 that inlet side 172 places binding clip push-and-pull post 15 middle parts.
The bipolar closing of cutting pincers of high frequency binding clip cutting precise control device comprises: blade push-and-pull pipe tail sleeve 9, the flexible trigger 10 of blade, blade push-and-pull pipe tail sleeve push-and-pull pin push/pull slot 100, push-and-pull pin push/pull slot flap 101 and the flexible trigger return spring 11 of blade; Blade push-and-pull pipe tail sleeve 9 and 6 terminal connections of blade push-and-pull pipe, blade push-and-pull pipe tail sleeve 9 both sides are respectively equipped with a blade push-and-pull pipe tail sleeve push-and-pull pin 13, handle 25 inboards are provided with blade push-and-pull pipe tail sleeve push-and-pull pin gathering sill 130, blade push-and-pull pipe tail sleeve push-and-pull pin 13 places in the blade push-and-pull pipe tail sleeve push-and-pull pin gathering sill 130, the flexible trigger 10 of blade is rotatably connected on the handle 25, flexible trigger 10 both sides of blade are provided with push-and-pull pin push/pull slot flap 101, offer blade push-and-pull pipe tail sleeve push-and-pull pin push/pull slot 100 in the push-and-pull pin push/pull slot flap 101, blade push-and-pull pipe tail sleeve push-and-pull pin gathering sill 130 places in the blade push-and-pull pipe tail sleeve push-and-pull pin push/pull slot 100, and card is established the flexible trigger return spring 11 of blade on the flexible trigger 10 of blade.
The relative inner of the first closed binding clip 1 and the second closed binding clip 3 is respectively equipped with occluding forceps tip electrode plate insulation backplate locating slot 32, be fixed with occluding forceps tip electrode plate insulation backplate 30 by occluding forceps tip electrode plate insulation backplate clamping 31 respectively in the occluding forceps tip electrode plate insulation backplate locating slot 32, the closed battery lead plate of high frequency is set on the occluding forceps tip electrode plate insulation backplate 30.
Binding clip folding spanner 19 bottoms are provided with binding clip folding spanner Location resilient piece 20, binding clip folding spanner Location resilient piece 20 can stretch in the handle 25, binding clip folding spanner Location resilient piece 20 tail ends are provided with binding clip folding spanner Location resilient piece trip 21, and binding clip folding spanner Location resilient piece trip 21 stretches into the Location resilient piece locking slot 27 that is positioned at handle 25 inboards.
Operating procedure of the present invention:
1, the procedures electrode working front edge clamps destination organization, handle locking.
2, step on foot switch, main frame output high-frequency electrical energy, 3-6 makes the tissue blood vessel closure in second, " toot " prompt tone is arranged during end-of-job.Surpass 13 seconds as the closed blood vessel time, the amber light on LCDs right side is lighted, and needs clamping destination organization again be described.During the procedures electrode open circuit, amber light also can be lighted, and with " toot " three prompt tones.
3, promote spanner, blade is pushed ahead, cut and organize.
4, throw off spanner: earlier with handle inward by to the bottom, and then unclamp toward extrapolation and get final product.
5, after motor opened, handle was pressed inward, and the back is pressed locked, up to the motor closure.
6, trigger cuts by promoting blade downwards, unclamp trigger then blade return, cutting finishes.
Embodiment recited above is described preferred implementation of the present invention; be not that design of the present invention and scope are limited; do not breaking away under the design concept prerequisite of the present invention; common engineers and technicians make technical scheme of the present invention in this area various modification and improvement; all should fall into protection scope of the present invention, the technology contents that the present invention asks for protection all is documented in claims.
Claims (5)
1. the bipolar closing of cutting of high frequency clamps, it is characterized in that comprising that the bipolar closing of cutting icarceration of high frequency closes the cutting clamp head unit, bipolar closing of cutting pincers binding clip folding locking device of high frequency and the bipolar closing of cutting pincers of high frequency binding clip cutting precise control device, the bipolar closing of cutting icarceration of described high frequency is closed the cutting clamp head unit and is comprised: the first closed binding clip (1), closed binding clip pin (2), the second closed binding clip (3), binding clip insulation catch (4), binding clip push-and-pull rod (5), blade push-and-pull pipe (6), outer aluminum pipe (7) and cutting blade (26), the first closed binding clip (1) and the second closed binding clip (3) are rotationally connected by closed binding clip pin (2), the relative inner of the first closed binding clip (1) and the second closed binding clip (3) is respectively equipped with the closed battery lead plate of a high frequency, the first closed binding clip (1) and second closed binding clip (3) end are respectively equipped with a closed binding clip push-and-pull chute (22), described 2 closed binding clip push-and-pull chutes (22) are slidingly connected by binding clip folding push-and-pull pin (220), binding clip folding push-and-pull pin (220) connects an end of binding clip push-and-pull rod (5), the other end of binding clip push-and-pull rod (5) connects binding clip push-and-pull post (15), be provided with telescopic cutting blade (26) between the first closed binding clip (1) and the second closed binding clip (3), the terminal blade push-and-pull pipe (6) that connects of cutting blade (26), binding clip push-and-pull rod (5) places in the blade push-and-pull pipe (6), the outer outer aluminum pipe (7) that is provided with of blade push-and-pull pipe (6), terminal position near the first closed binding clip (1) and the second closed binding clip (3) is provided with binding clip insulation catch (4), binding clip insulation catch (4) is arranged on outer aluminum pipe (7) front end, binding clip folding push-and-pull pin shifting chute (70) is offered in outer aluminum pipe (7) front portion, and the two ends of binding clip folding push-and-pull pin (220) are arranged in the binding clip folding push-and-pull pin shifting chute (70); The bipolar closing of cutting pincers of high frequency binding clip folding locking device comprises: binding clip push-and-pull post return spring (14), binding clip push-and-pull post (15), binding clip push-and-pull post pusher head loose slot (150), binding clip push-and-pull rod draw-in groove (151), manual buttons (16), binding clip push-and-pull post pusher head (17), rotational pin (170) under the binding clip push-and-pull post pusher head, rotational pin (171) on the binding clip push-and-pull post pusher head, increase journey and push away inlet side (172), rotational pin (180) under binding clip folding spanner connecting rod (18) the binding clip folding spanner connecting rod, rotational pin (181) on the binding clip folding spanner connecting rod, binding clip folding spanner (19) and binding clip push-and-pull post locating slot (23), binding clip push-and-pull post (15) is connected with binding clip push-and-pull rod (5) is terminal, binding clip push-and-pull post (15) is positioned at binding clip push-and-pull post locating slot (23), binding clip push-and-pull post locating slot (23) is arranged on handle (25) inboard, the outer sheathed binding clip push-and-pull post return spring (14) of binding clip push-and-pull post (15), binding clip folding spanner connecting rod (18) is rotationally connected by rotational pin (180) under the binding clip folding spanner connecting rod and handle (25), binding clip push-and-pull post pusher head (17) is rotationally connected by rotational pin (171) on the binding clip push-and-pull post pusher head and handle (25), binding clip folding spanner connecting rod (18) is rotationally connected by rotational pin (181) on the binding clip folding spanner connecting rod and binding clip folding spanner (19), binding clip push-and-pull post pusher head (17) is rotationally connected by rotational pin (170) under the binding clip push-and-pull post pusher head and binding clip folding spanner (19), binding clip push-and-pull post pusher head (17) is triangular in shape, and it increases journey and pushes away in the binding clip push-and-pull post pusher head loose slot (150) that inlet side (172) places binding clip push-and-pull post (15) middle part; The bipolar closing of cutting pincers of high frequency binding clip cutting precise control device comprises: blade push-and-pull pipe tail sleeve (9), the flexible trigger (10) of blade, blade push-and-pull pipe tail sleeve push-and-pull pin push/pull slot (100), push-and-pull pin push/pull slot flap (101) and the flexible trigger return spring (11) of blade; Blade push-and-pull pipe tail sleeve (9) is connected with blade push-and-pull pipe (6) is terminal, blade push-and-pull pipe tail sleeve (9) both sides are respectively equipped with a blade push-and-pull pipe tail sleeve push-and-pull pin (13), handle (25) inboard is provided with blade push-and-pull pipe tail sleeve push-and-pull pin gathering sill (130), blade push-and-pull pipe tail sleeve push-and-pull pin (13) places in the blade push-and-pull pipe tail sleeve push-and-pull pin gathering sill (130), the blade trigger (10) that stretches is rotatably connected on the handle (25), blade trigger (10) both sides of stretching are provided with push-and-pull pin push/pull slot flap (101), offer blade push-and-pull pipe tail sleeve push-and-pull pin push/pull slot (100) in the push-and-pull pin push/pull slot flap (101), blade push-and-pull pipe tail sleeve push-and-pull pin gathering sill (130) places in the blade push-and-pull pipe tail sleeve push-and-pull pin push/pull slot (100), and the blade trigger (10) that stretches is gone up card and established the flexible trigger return spring (11) of blade.
2. the bipolar closing of cutting pincers of high frequency according to claim 1, it is characterized in that described cutting blade (26) both sides are respectively equipped with that a blade bar (260), blade bar (260) inboard are provided with locating notch (261), blade bar (260) end is provided with blade push-and-pull pipe holddown groove (262), blade push-and-pull pipe holddown groove (262) is fixedlyed connected with blade push-and-pull pipe (6).
3. the bipolar closing of cutting pincers of high frequency according to claim 1, the relative inner that it is characterized in that the described first closed binding clip (1) and the second closed binding clip (3) is respectively equipped with occluding forceps tip electrode plate insulation backplate locating slot (32), be fixed with occluding forceps tip electrode plate insulation backplate (30) by occluding forceps tip electrode plate insulation backplate clamping head (31) respectively in the occluding forceps tip electrode plate insulation backplate locating slot (32), the closed battery lead plate of high frequency is set on the occluding forceps tip electrode plate insulation backplate (30).
4. the bipolar closing of cutting pincers of high frequency according to claim 1, it is characterized in that described binding clip folding spanner (19) bottom is provided with binding clip folding spanner Location resilient piece (20), binding clip folding spanner Location resilient piece (20) can stretch in the handle (25), binding clip folding spanner Location resilient piece (20) tail end is provided with binding clip folding spanner Location resilient piece trip (21), and binding clip folding spanner Location resilient piece trip (21) stretches into and is positioned at the inboard Location resilient piece locking slot (27) of handle (25).
5. the bipolar closing of cutting of high frequency according to claim 1 pincers is characterized in that describedly, and outer aluminum pipe (7) rear end and handle (25) are rotationally connected; Handle (25) is provided with outer aluminum pipe turning set holddown groove (8) with outer aluminum pipe (7) junction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110135064.9A CN102178559B (en) | 2011-05-24 | 2011-05-24 | High-frequency bipolar closed cutting forceps |
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| CN201110135064.9A CN102178559B (en) | 2011-05-24 | 2011-05-24 | High-frequency bipolar closed cutting forceps |
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| CN102178559B CN102178559B (en) | 2016-01-20 |
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| CN103445857A (en) * | 2013-09-13 | 2013-12-18 | 安徽奥弗医疗设备科技有限公司 | Handle connecting device for thermosetting cutting knife |
| CN103445861A (en) * | 2013-09-13 | 2013-12-18 | 安徽奥弗医疗设备科技有限公司 | Overload protection device for thermosetting cutting knife |
| WO2016061752A1 (en) * | 2014-10-22 | 2016-04-28 | Covidien Lp | Surgical forceps for grasping, treating, and/or cutting tissue |
| WO2016123785A1 (en) * | 2015-02-06 | 2016-08-11 | Covidien Lp | Controlling jaw forces with spring assembly |
| CN111887993A (en) * | 2020-07-20 | 2020-11-06 | 温州麦芽糖电子商务秘书有限公司 | Medical robot for laparoscopic surgery |
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| WO2013057335A2 (en) * | 2011-10-19 | 2013-04-25 | De Zaragoza Universidad | Multifunctional instrument for laparoscopic surgery |
| WO2013057335A3 (en) * | 2011-10-19 | 2013-10-03 | De Zaragoza Universidad | Multifunctional instrument for laparoscopic surgery |
| CN103445858A (en) * | 2013-09-13 | 2013-12-18 | 安徽奥弗医疗设备科技有限公司 | Thermosetting cutting knife |
| CN103445857A (en) * | 2013-09-13 | 2013-12-18 | 安徽奥弗医疗设备科技有限公司 | Handle connecting device for thermosetting cutting knife |
| CN103445861A (en) * | 2013-09-13 | 2013-12-18 | 安徽奥弗医疗设备科技有限公司 | Overload protection device for thermosetting cutting knife |
| CN103445858B (en) * | 2013-09-13 | 2015-09-16 | 安徽奥弗医疗设备科技股份有限公司 | A kind of heat setting cutter |
| CN103445857B (en) * | 2013-09-13 | 2015-11-11 | 安徽奥弗医疗设备科技股份有限公司 | A kind of handle connecting device of heat setting cutter |
| CN103445861B (en) * | 2013-09-13 | 2016-04-13 | 安徽奥弗医疗设备科技股份有限公司 | A kind of overload protection arrangement of heat setting cutter |
| WO2016061752A1 (en) * | 2014-10-22 | 2016-04-28 | Covidien Lp | Surgical forceps for grasping, treating, and/or cutting tissue |
| WO2016123785A1 (en) * | 2015-02-06 | 2016-08-11 | Covidien Lp | Controlling jaw forces with spring assembly |
| CN105997232A (en) * | 2015-02-06 | 2016-10-12 | 柯惠有限合伙公司 | Forceps |
| CN113116507A (en) * | 2019-12-30 | 2021-07-16 | 北京术锐技术有限公司 | Bipolar insulation sealing operation tool head |
| CN113116507B (en) * | 2019-12-30 | 2024-04-05 | 北京术锐机器人股份有限公司 | Bipolar insulating sealing operation tool head |
| CN111887993A (en) * | 2020-07-20 | 2020-11-06 | 温州麦芽糖电子商务秘书有限公司 | Medical robot for laparoscopic surgery |
| CN112294373A (en) * | 2020-10-30 | 2021-02-02 | 苏州优脉瑞医疗科技有限公司 | Scope biopsy pincers convenient to sample |
| CN112294373B (en) * | 2020-10-30 | 2022-07-29 | 苏州优脉瑞医疗科技有限公司 | Scope biopsy pincers convenient to sample |
| CN112587228A (en) * | 2020-12-14 | 2021-04-02 | 常州柯柏电子科技有限公司 | Bipolar tissue closer |
| CN112587228B (en) * | 2020-12-14 | 2021-07-06 | 常州柯柏电子科技有限公司 | Bipolar tissue closer |
| CN114711951A (en) * | 2022-04-25 | 2022-07-08 | 南京首量医疗科技有限公司 | Endoscope type high-frequency electrosurgical closer |
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Effective date of registration: 20190710 Address after: 311500 Second Floor, 87 Sanda Road, Tongjun Street, Tonglu County, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Dedao Medical Equipment Co. Address before: 311500 No. 87 Sanda Road, Tongjun Street, Tonglu County, Hangzhou City, Zhejiang Province Patentee before: Hu Weijiu |