CN206621413U - A kind of diathermy forceps that drips for being easy to tissue to separate - Google Patents
A kind of diathermy forceps that drips for being easy to tissue to separate Download PDFInfo
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- CN206621413U CN206621413U CN201621374952.0U CN201621374952U CN206621413U CN 206621413 U CN206621413 U CN 206621413U CN 201621374952 U CN201621374952 U CN 201621374952U CN 206621413 U CN206621413 U CN 206621413U
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Abstract
The utility model provides a kind of diathermy forceps that drips for being easy to tissue to separate, including bipolar tweezer tablet, medical plastic finger ring set, aqueduct retainer ring, insulation tweezer rod bush, tweezer point, fixing device, diversion pipeline, anti-skidding grip portion, tweezer tablet closure device for limiting and gradual change cylinder insulation tweezer bar；There is the utility model the surface of a wound in surgical operation to stop blooding, mitigate damage of being burnt to the heat of puncture site adjacent tissue, while can preferably appear surgical field of view, prevent because tweezers slip when operating time is partially long, it is easy to clamp tissue and chorista, has saved operating time and reduced postoperative complication.
Description
Technical field
Technical field of medical instruments is the utility model is related to, is related to a kind of diathermy forceps, specially one kind is easy to tissue to separate
The diathermy forceps that drips, there is the surface of a wound in surgical operation to stop blooding, mitigate damage of being burnt to the heat of puncture site adjacent tissue, while can be with
Preferably appear surgical field of view, prevent from, because tweezers slip when operating time is partially long, being easy to clamp tissue and chorista.
Background technology
At present, the main function of the diathermy forceps that clinically uses is the hemostasis of the surface of a wound, during surgical operation, is removed
Tweezers are needed to carry out surface of a wound hemostasis outer, it has to change non-diathermy forceps to carry out in the stripping of lesion tissue and clamping art
The tissue removed, because the tweezer point smoother of diathermy forceps mostly, smooth purpose is to reduce tissue adhesion, therefore, is caused
This kind of diathermy forceps, which does not possess, to be peeled off and the function of clamping tissue.Certainly, some doctors can be by changing commonly without electrosurgical tweezer
Mode avoid, can so increase the numerous and diverse degree of operation and operating time.In addition, surgical procedure usually needs separation of synechia group
Knit, such as the blood vessel and nerve of separation of synechia together, therefore, clinician is also desirable that diathermy forceps has the work(of chorista
Energy.
Railway Project existing for the common diathermy forceps of prior art be do not possess tissue separation, do not possess tissue holding function,
The pipeline that drips is hidden in tweezer tablet madial wall tunnel easily blocks, the shape of tweezer bar is mostly flat and influences the aobvious of surgical field of view
Dew, the utility model solve Similar Problems.
Utility model content
In order to solve the above problems, the utility model provides a kind of diathermy forceps that drips for being easy to tissue to separate,
The utility model adopts the following technical scheme that：
A kind of diathermy forceps that drips for being easy to tissue to separate, including bipolar tweezer tablet, medical plastic finger ring set, aqueduct are fixed
Ring, insulation tweezer rod bush, tweezer point, fixing device, diversion pipeline, anti-skidding grip portion, tweezer tablet closure device for limiting and gradual change circle
Cylindricality insulation tweezer bar；The head end of the gradual change cylinder insulation tweezer bar installs bipolar tweezer tablet, and is fixed by fixing device, fixed dress
Install and be placed at the head end for the diathermy forceps that drips for being easy to tissue to separate；Medical plastic finger ring set is arranged at handgrip part, in oblique
Slope starting point, add the thickness and width for holding position so that pleasant, medical plastic finger ring when doctor holds
Forefinger and thumb, are inserted in ring by set when in use, forefinger fit outward can realize tweezers when extended strut function,
Such as separate the adhesion organization between artery and nerve in trigeminal neuralgia or the minimal vessel count of facial spasm, as long as
Forefinger is suitably stretched the functional requirement can be achieved so that it is swift to operate, without changing other operating theater instruments；Diversion pipeline is
Two, diversion pipeline one end connection source of sterile water, the preformed hole for then passing through fixing device is fixed, led among bipolar tweezer tablet
Cross, in the insulation tweezer rod bush that two pipes are extended respectively to bilateral tweezer bar by the lower end of tweezers ramp portion, along insulation tweezer
Rod bush to the wide portion of tweezer point, water is emerged from the wide portion of tweezer point, plays a part of local cooling and prevent adhesion, and by aqueduct retainer ring
It is fixed；Insulation tweezer rod bush is placed on gradual change cylinder insulation tweezer bar and is arranged at close to one end of tweezer point, aqueduct retainer ring
In the middle part of the diathermy forceps that drips of tissue separation；Tweezer tablet closes device for limiting by being separately mounted to the raised cylinder of tweezer tablet bilateral and convex
Play spherical surface body to form, tweezer tablet closure device for limiting is arranged between aqueduct retainer ring and medical plastic finger ring set；With anti-skidding
Coarse grained anti-skidding grip portion is nested on the outside of the tweezer tablet for the bilateral for holding position, and gradual change cylinder insulation tweezer bar tail end is set
Tweezer point.
The fixing device opens the bipolar tweezer tablet dielectric separation of bilateral, compartment away from for 1-10 millimeters, bilateral it is bipolar
The thickness of tweezer tablet is 0.5-3.5 millimeters, and width is 2-7 millimeters, and the length of anti-skidding grip portion is 50-150 millimeters.Exquisite length
Degree, width and thickness could allow operation more accurate.
The bipolar tweezer tablet has ramp portion, and ramp portion is down extended from anti-skidding grip portion with 15-75 degree angle, tiltedly
Length of grade degree is 5-100 millimeters, is then extended again with 175 degree of -75 degree angle extension connection gradual change cylinder insulation tweezer bar with the angle
The length for being gradient to cylinder insulation tweezer bar is 50 millimeters -200 millimeters so that the tip position of gradual change cylinder insulation tweezer bar is low
In the distance of anti-skidding grip portion be 3-50 millimeters, to ensure the demand of operation field exposing in surgical procedure.
The diameter of the raised cylinder of the tweezer tablet closure device for limiting is less than the width 1-3 millimeters of bipolar tweezer tablet, raised
The height of cylinder is 1-3 millimeters, and the diameter and height of raised spherical surface body are consistent with raised cylinder, the tweezer tablet closure limit
The raised cylinder for determining device is provided with the hole of break-through diversion pipeline along diversion pipeline direction, and the diameter in hole is suitable for two diversions
Pipeline passes through, and the tweezer tablet closure device for limiting is that the filing appliance for limiting tweezer bar closes degree, prevents pinch off blood vessel.
The a diameter of 2-6 millimeters of gradually widening section of the gradual change cylinder insulation tweezer bar, a diameter of 1-4 millis of gradual change distal tip
Rice.
The sleeve pipe of the insulation tweezer rod bush is molded by a kind of medical plastic, needs first to design with cover die before injection
Tool, the weight of sleeve pipe is lighter, and internal surface of sleeve pipe sets raised, the raised groove type with being set in gradual change cylinder insulation tweezer bar
Into occlusion, the length of the groove is consistent with the length of tweezer point, and the inner surface of groove designs for Non-smooth surface, has after occlusion slight
Frictional force, to prevent from insulating, tweezer rod bush independently down slides, and insulation tweezer rod bush can slide toward tweezer tip position, the restriction of slip
Distance is the physical length of tweezer point, and insulation tweezer rod bush tip segment length is the length of tweezer point, insulation tweezer rod bush tip section
Medial surface is arranged to textured surface, and the shape for the tweezer rod bush tip section that insulate is consistent with tweezer point medial surface, when insulation tweezer bar
Sleeve pipe, which down slides, just blocks tweezer point medial surface, does not have coagulation function when now folder closes, and only has tissue holding function, uses
Finger gently up stirs sliding sleeve, tweezer point exposure, the function of the bright hemostasis of recovery heat.
Tweezer point is nonisulated trapezoidal tweezer point, by gradual change cylinder insulation tweezer bar be gradient to tip position extend it is non-absolutely
The trapezoidal tweezer point of edge, the medial surface of bilateral tweezer point for smooth surface or have Antiblock coating, and the lateral surface of tweezer point is smooth, tweezer point
Overall that gradual change 0.1-10 degree is received out of outside, the wide portion of tweezer point 5 is 1.5-5 millimeters, and the tip width of tweezer point is 0.3-3.3 millis
Rice, the tip of tweezer point is shiny surface, to prevent from stabbing tissue accidentally.
Advantageous effects of the present utility model：Stop blooding with the surface of a wound in surgical operation, mitigate to puncture site adjacent groups
The heat knitted, which is burnt, to be damaged, while can preferably appear surgical field of view, prevents from, because tweezers slip when operating time is partially long, being easy to clamp
Tissue and chorista, operating time is saved and has reduced postoperative complication.
Brief description of the drawings
The structure chart for the diathermy forceps that drips that Fig. 1 separates for ease of tissue.
Description of reference numerals
1 bipolar tweezer tablet；2 medical plastic finger ring sets；3 aqueduct retainer rings；4 insulation tweezer rod bush；5 tweezers point；6 fix dress
Put；7 diversion pipelines；8 anti-skidding grip portions；9 tweezer tablets close device for limiting；10 gradual changes cylinder insulation tweezer bar.
Embodiment
Below in conjunction with the accompanying drawings the utility model is further illustrated with preferred embodiment of the present utility model.
Embodiment 1
As shown in figure 1, a kind of diathermy forceps that drips for being easy to tissue to separate, including bipolar tweezer tablet 1, medical plastic finger ring set 2,
Aqueduct retainer ring 3, insulation tweezer rod bush 4, tweezer point 5, fixing device 6, diversion pipeline 7, anti-skidding grip portion 8, tweezer tablet closure
Device for limiting 9 and gradual change cylinder insulation tweezer bar 10；The head end of the gradual change cylinder insulation tweezer bar 10 installs bipolar tweezer tablet 1,
And fixed by fixing device 6, fixing device 6 is arranged at the head end for the diathermy forceps that drips for being easy to tissue to separate；Medical plastic refers to
Ring set 2 is arranged at handgrip part, in slope starting point, adds the thickness and width for holding position so that when doctor holds
It is pleasant, the medical plastic finger ring set 2, forefinger and thumb are inserted in ring when in use, suitably stretched outward in forefinger
Can be realized artery during exhibition in the function that struts of tweezers, such as trigeminal neuralgia or the minimal vessel count of facial spasm and
Adhesion organization between nerve separates, and the functional requirement can be achieved as long as forefinger is suitably stretched so that and it is swift to operate, without
Change other operating theater instruments；Diversion pipeline 7 is two, the one end of diversion pipeline 7 connection source of sterile water, then passes through fixing device 6
Preformed hole fix, by the way that two pipes are extended respectively into bilateral tweezer in the lower end of tweezers ramp portion among bipolar tweezer tablet 1
In the insulation tweezer rod bush 4 of bar, emerged along insulation tweezer rod bush 4 to the sharp 5 wide portions of tweezer, water from the sharp 5 wide portions of tweezer, play local drop
Temperature and the effect to prevent adhesion, and be fixed by aqueduct retainer ring 3；Insulation tweezer rod bush 4 is placed on gradual change cylinder insulation tweezer
Close to one end of tweezer point 5, aqueduct retainer ring 3 is arranged in the middle part of the diathermy forceps that drips of tissue separation bar 10；Tweezer tablet closure limits
Device 9 is made up of the raised cylinder and raised spherical surface body for being separately mounted to tweezer tablet bilateral, and tweezer tablet closure device for limiting 9 is arranged at
Between aqueduct retainer ring 3 and medical plastic finger ring set 2；Handle part is nested in anti-skidding coarse grained anti-skidding grip portion 8
On the outside of the tweezer tablet of the bilateral of position, the tail end of gradual change cylinder insulation tweezer bar 10 sets tweezer point 5.
The fixing device 6 opens the dielectric separation of bipolar tweezer tablet 1 of bilateral, compartment away from for 1-10 millimeters, bilateral it is double
The thickness of pole tweezer tablet 1 is 0.5-3.5 millimeters, and width is 2-7 millimeters, and the length of anti-skidding grip portion 8 is 50-150 millimeters.It is exquisite
Length, width and thickness could allow operation it is more accurate.
The bipolar tweezer tablet 1 has ramp portion, and ramp portion is down extended from anti-skidding grip portion 8 with 15-75 degree angle,
Slope length is 5-100 millimeters, then again with 175 degree of -75 degree angle extension connection gradual change cylinder insulation tweezer bar 10, with the angle
The length that extension is gradient to cylinder insulation tweezer bar 10 is 50 millimeters -200 millimeters so that the end of gradual change cylinder insulation tweezer bar 10
Taper position is 3-50 millimeters less than the distance of anti-skidding grip portion 8, to ensure the demand of operation field exposing in surgical procedure.
The diameter of the raised cylinder of the tweezer tablet closure device for limiting 9 is less than the width 1-3 millimeters of bipolar tweezer tablet 1, convex
The height for playing cylinder is 1-3 millimeters, and the diameter and height of raised spherical surface body are consistent with raised cylinder, the tweezer tablet closure
The raised cylinder of device for limiting 9 is provided with the hole of break-through diversion pipeline 7 along the direction of diversion pipeline 7, and the diameter in hole is suitable for two
Root diversion pipeline 7 passes through, and the tweezer tablet closure device for limiting 9 is that the filing appliance for limiting tweezer bar closes degree, prevents pinch off blood vessel.
The a diameter of 2-6 millimeters of gradually widening section of the gradual change cylinder insulation tweezer bar 10, a diameter of 1-4 millis of gradual change distal tip
Rice.
The sleeve pipe of the insulation tweezer rod bush 4 is molded by a kind of medical plastic, needs first to design with cover die before injection
Tool, the weight of sleeve pipe is lighter, and internal surface of sleeve pipe sets raised, the raised groove with being set in gradual change cylinder insulation tweezer bar 10
Occlusion is formed, the length of the groove is consistent with the length of tweezer point 5, and the inner surface of groove designs for Non-smooth surface, has after occlusion small
Small frictional force, to prevent from insulating, tweezer rod bush 4 independently down slides, and insulation tweezer rod bush 4 can slide toward sharp 5 positions of tweezer, sliding
Dynamic restriction distance is the physical length of tweezer point 5, and the tip segment length of insulation tweezer rod bush 4 is the length of tweezer point 5, and insulate tweezer rod set
The medial surface of the tip section of pipe 4 is arranged to textured surface, shape and sharp 5 medial surfaces one of tweezer of the tip section of insulation tweezer rod bush 4
Cause, just block sharp 5 medial surfaces of tweezer when insulation tweezer rod bush 4 down slides, do not have coagulation function when now folder closes, only have
Holding function is organized, sliding sleeve, tweezer point exposure, the function of the bright hemostasis of recovery heat are gently up stirred with finger.
The tweezer point 5 is nonisulated trapezoidal tweezer point, and being gradient to tip position by gradual change cylinder insulation tweezer bar 10 extends
Nonisulated trapezoidal tweezer point, the medial surface of bilateral tweezer point 5 for smooth surface or have Antiblock coating, and the lateral surface of tweezer point 5 is smooth
, tweezer point 5 is overall to receive gradual change 0.1-10 degree out of outside, and the wide portion of tweezer point 5 is 1.5-5 millimeters, and the tip width of tweezer point 5 is
0.3-3.3 millimeters, the tip of tweezer point is shiny surface, to prevent from stabbing tissue accidentally.
There is the utility model the surface of a wound in surgical operation to stop blooding, and mitigate damage of being burnt to the heat of puncture site adjacent tissue, together
When can preferably appear surgical field of view, prevent from, because tweezers slip when operating time is partially long, being easy to clamp tissue and chorista,
Save operating time and reduce postoperative complication.
Embodiment 2
A kind of diathermy forceps that drips for being easy to tissue to separate, including bipolar tweezer tablet 1, medical plastic finger ring set 2, aqueduct are fixed
Ring 3, insulation tweezer rod bush 4, tweezer point 5, fixing device 6, diversion pipeline 7, anti-skidding grip portion 8, tweezer tablet closure device for limiting 9 and
Gradual change cylinder insulation tweezer bar 10；The head end of the gradual change cylinder insulation tweezer bar 10 installs bipolar tweezer tablet 1, and by fixing device
6 are fixed, and fixing device 6 is arranged at the head end for the diathermy forceps that drips for being easy to tissue to separate；Medical plastic finger ring set 2 is arranged at hand
Position is held, in slope starting point, adds the thickness and width for holding position so that doctor is pleasant when holding, described
Forefinger and thumb, are inserted in ring by medical plastic finger ring set 2 when in use, and tweezer can be realized when extended by being fitted outward in forefinger
Son is strutted the adhesion between artery and nerve in function, such as trigeminal neuralgia or the minimal vessel count of facial spasm
Tissue separates, and the functional requirement can be achieved as long as forefinger is suitably stretched so that and it is swift to operate, without changing other surgical devices
Tool；Diversion pipeline 7 is two, and the one end of diversion pipeline 7 connection source of sterile water, the preformed hole for then passing through fixing device 6 is fixed,
By the way that two pipes to be extended respectively to the insulation tweezer rod set of bilateral tweezer bar in the lower end of tweezers ramp portion among bipolar tweezer tablet 1
In pipe 4, emerged along insulation tweezer rod bush 4 to the sharp 5 wide portions of tweezer, water from the sharp 5 wide portions of tweezer, the work for playing local cooling and preventing adhesion
With, and be fixed by aqueduct retainer ring 3；Insulation tweezer rod bush 4 is placed on gradual change cylinder insulation tweezer bar 10 close to tweezer point 5
One end, aqueduct retainer ring 3 are arranged in the middle part of the diathermy forceps that drips of tissue separation；Tweezer tablet closes device for limiting 9 by installing respectively
Formed in the raised cylinder of tweezer tablet bilateral and raised spherical surface body, tweezer tablet closure device for limiting 9 is arranged at the He of aqueduct retainer ring 3
Between medical plastic finger ring set 2；It is nested in anti-skidding coarse grained anti-skidding grip portion 8 outside the tweezer tablet for the bilateral for holding position
Side, the tail end of gradual change cylinder insulation tweezer bar 10 set tweezer point 5.
The fixing device 6 opens the dielectric separation of bipolar tweezer tablet 1 of bilateral, and compartment is away from for 1 millimeter, the bipolar tweezer of bilateral
The thickness of piece 1 is 0.5 millimeter, and width is 2 millimeters, and the length of anti-skidding grip portion 8 is 50 millimeters.Exquisite length, width and
Thickness could allow operation more accurate.
The bipolar tweezer tablet 1 has ramp portion, and ramp portion is down extended from anti-skidding grip portion 8 with 15 degree of angles, tiltedly
Length of grade degree is 5 millimeters, is then gradient to again with 175 degree of angle extension connection gradual change cylinder insulation tweezer bars 10 with angle extension
The length of cylinder insulation tweezer bar 10 is 50 millimeters so that the tip position of gradual change cylinder insulation tweezer bar 10 is less than anti-skidding holding
The distance of part 8 is 3 millimeters, to ensure the demand of operation field exposing in surgical procedure.
The diameter of the raised cylinder of the tweezer tablet closure device for limiting 9 is less than 1 millimeter of the width of bipolar tweezer tablet 1, raised
The height of cylinder is 1 millimeter, and the diameter and height of raised spherical surface body are consistent with raised cylinder, and the tweezer tablet closure limits
The raised cylinder of device 9 is provided with the hole of break-through diversion pipeline 7 along the direction of diversion pipeline 7, and the diameter in hole is suitable for two and drawn
Water lines 7 pass through, and the tweezer tablet closure device for limiting 9 is that the filing appliance for limiting tweezer bar closes degree, prevents pinch off blood vessel.
A diameter of 2 millimeters of the gradually widening section of the gradual change cylinder insulation tweezer bar 10, a diameter of 1 millimeter of gradual change distal tip.
The sleeve pipe of the insulation tweezer rod bush 4 is molded by a kind of medical plastic, needs first to design with cover die before injection
Tool, the weight of sleeve pipe is lighter, and internal surface of sleeve pipe sets raised, the raised groove with being set in gradual change cylinder insulation tweezer bar 10
Occlusion is formed, the length of the groove is consistent with the length of tweezer point 5, and the inner surface of groove designs for Non-smooth surface, has after occlusion small
Small frictional force, to prevent from insulating, tweezer rod bush 4 independently down slides, and insulation tweezer rod bush 4 can slide toward sharp 5 positions of tweezer, sliding
Dynamic restriction distance is the physical length of tweezer point 5, and the tip segment length of insulation tweezer rod bush 4 is the length of tweezer point 5, and insulate tweezer rod set
The medial surface of the tip section of pipe 4 is arranged to textured surface, shape and sharp 5 medial surfaces one of tweezer of the tip section of insulation tweezer rod bush 4
Cause, just block sharp 5 medial surfaces of tweezer when insulation tweezer rod bush 4 down slides, do not have coagulation function when now folder closes, only have
Holding function is organized, sliding sleeve, tweezer point exposure, the function of the bright hemostasis of recovery heat are gently up stirred with finger.
The tweezer point 5 is nonisulated trapezoidal tweezer point, and being gradient to tip position by gradual change cylinder insulation tweezer bar 10 extends
Nonisulated trapezoidal tweezer point, the medial surface of bilateral tweezer point 5 for smooth surface or have Antiblock coating, and the lateral surface of tweezer point 5 is smooth
, tweezer point 5 is overall to receive 0.1 degree of gradual change out of outside, and the wide portion of tweezer point 5 is 1.5 millimeters, and the tip width of tweezer point 5 is 0.3 milli
Rice, the tip of tweezer point is shiny surface, to prevent from stabbing tissue accidentally.
There is the utility model the surface of a wound in surgical operation to stop blooding, and mitigate damage of being burnt to the heat of puncture site adjacent tissue, together
When can preferably appear surgical field of view, prevent from, because tweezers slip when operating time is partially long, being easy to clamp tissue and chorista,
Save operating time and reduce postoperative complication.
Embodiment 3
A kind of diathermy forceps that drips for being easy to tissue to separate, including bipolar tweezer tablet 1, medical plastic finger ring set 2, aqueduct are fixed
Ring 3, insulation tweezer rod bush 4, tweezer point 5, fixing device 6, diversion pipeline 7, anti-skidding grip portion 8, tweezer tablet closure device for limiting 9 and
Gradual change cylinder insulation tweezer bar 10；The head end of the gradual change cylinder insulation tweezer bar 10 installs bipolar tweezer tablet 1, and by fixing device
6 are fixed, and fixing device 6 is arranged at the head end for the diathermy forceps that drips for being easy to tissue to separate；Medical plastic finger ring set 2 is arranged at hand
Position is held, in slope starting point, adds the thickness and width for holding position so that doctor is pleasant when holding, described
Forefinger and thumb, are inserted in ring by medical plastic finger ring set 2 when in use, and tweezer can be realized when extended by being fitted outward in forefinger
Son is strutted the adhesion between artery and nerve in function, such as trigeminal neuralgia or the minimal vessel count of facial spasm
Tissue separates, and the functional requirement can be achieved as long as forefinger is suitably stretched so that and it is swift to operate, without changing other surgical devices
Tool；Diversion pipeline 7 is two, and the one end of diversion pipeline 7 connection source of sterile water, the preformed hole for then passing through fixing device 6 is fixed,
By the way that two pipes to be extended respectively to the insulation tweezer rod set of bilateral tweezer bar in the lower end of tweezers ramp portion among bipolar tweezer tablet 1
In pipe 4, emerged along insulation tweezer rod bush 4 to the sharp 5 wide portions of tweezer, water from the sharp 5 wide portions of tweezer, the work for playing local cooling and preventing adhesion
With, and be fixed by aqueduct retainer ring 3；Insulation tweezer rod bush 4 is placed on gradual change cylinder insulation tweezer bar 10 close to tweezer point 5
One end, aqueduct retainer ring 3 are arranged in the middle part of the diathermy forceps that drips of tissue separation；Tweezer tablet closes device for limiting 9 by installing respectively
Formed in the raised cylinder of tweezer tablet bilateral and raised spherical surface body, tweezer tablet closure device for limiting 9 is arranged at the He of aqueduct retainer ring 3
Between medical plastic finger ring set 2；It is nested in anti-skidding coarse grained anti-skidding grip portion 8 outside the tweezer tablet for the bilateral for holding position
Side, the tail end of gradual change cylinder insulation tweezer bar 10 set tweezer point 5.
The fixing device 6 opens the dielectric separation of bipolar tweezer tablet 1 of bilateral, compartment away from for 10 millimeters, bilateral it is bipolar
The thickness of tweezer tablet 1 is 3.5 millimeters, and width is 7 millimeters, and the length of anti-skidding grip portion 8 is 150 millimeters.The length of exquisiteness, width
And thickness could allow operation more accurate.
The bipolar tweezer tablet 1 has ramp portion, and ramp portion is down extended from anti-skidding grip portion 8 with 75 degree of angles, tiltedly
Length of grade degree is 100 millimeters, is then gradient to again with 75 degree of angle extension connection gradual change cylinder insulation tweezer bars 10 with angle extension
The length of cylinder insulation tweezer bar 10 is 200 millimeters so that the tip position of gradual change cylinder insulation tweezer bar 10 is less than anti-skidding
The distance for holding part 8 is 50 millimeters, to ensure the demand of operation field exposing in surgical procedure.
The diameter of the raised cylinder of the tweezer tablet closure device for limiting 9 is less than 3 millimeters of the width of bipolar tweezer tablet 1, raised
The height of cylinder is 3 millimeters, and the diameter and height of raised spherical surface body are consistent with raised cylinder, and the tweezer tablet closure limits
The raised cylinder of device 9 is provided with the hole of break-through diversion pipeline 7 along the direction of diversion pipeline 7, and the diameter in hole is suitable for two and drawn
Water lines 7 pass through, and the tweezer tablet closure device for limiting 9 is that the filing appliance for limiting tweezer bar closes degree, prevents pinch off blood vessel.
A diameter of 6 millimeters of the gradually widening section of the gradual change cylinder insulation tweezer bar 10, a diameter of 4 millimeters of gradual change distal tip.
The sleeve pipe of the insulation tweezer rod bush 4 is molded by a kind of medical plastic, needs first to design with cover die before injection
Tool, the weight of sleeve pipe is lighter, and internal surface of sleeve pipe sets raised, the raised groove with being set in gradual change cylinder insulation tweezer bar 10
Occlusion is formed, the length of the groove is consistent with the length of tweezer point 5, and the inner surface of groove designs for Non-smooth surface, has after occlusion small
Small frictional force, to prevent from insulating, tweezer rod bush 4 independently down slides, and insulation tweezer rod bush 4 can slide toward sharp 5 positions of tweezer, sliding
Dynamic restriction distance is the physical length of tweezer point 5, and the tip segment length of insulation tweezer rod bush 4 is the length of tweezer point 5, and insulate tweezer rod set
The medial surface of the tip section of pipe 4 is arranged to textured surface, shape and sharp 5 medial surfaces one of tweezer of the tip section of insulation tweezer rod bush 4
Cause, just block sharp 5 medial surfaces of tweezer when insulation tweezer rod bush 4 down slides, do not have coagulation function when now folder closes, only have
Holding function is organized, sliding sleeve, tweezer point exposure, the function of the bright hemostasis of recovery heat are gently up stirred with finger.
The tweezer point 5 is nonisulated trapezoidal tweezer point, and being gradient to tip position by gradual change cylinder insulation tweezer bar 10 extends
Nonisulated trapezoidal tweezer point, the medial surface of bilateral tweezer point 5 for smooth surface or have Antiblock coating, and the lateral surface of tweezer point 5 is smooth
, tweezer point 5 is overall to receive 10 degree of gradual change out of outside, and the wide portion of tweezer point 5 is 5 millimeters, and the tip width of tweezer point 5 is 3.3 millimeters,
The tip of tweezer point is shiny surface, to prevent from stabbing tissue accidentally.
There is the utility model the surface of a wound in surgical operation to stop blooding, and mitigate damage of being burnt to the heat of puncture site adjacent tissue, together
When can preferably appear surgical field of view, prevent from, because tweezers slip when operating time is partially long, being easy to clamp tissue and chorista,
Save operating time and reduce postoperative complication.
Embodiment 4
The present embodiment is most preferred embodiment.
A kind of diathermy forceps that drips for being easy to tissue to separate, including bipolar tweezer tablet 1, medical plastic finger ring set 2, aqueduct are fixed
Ring 3, insulation tweezer rod bush 4, tweezer point 5, fixing device 6, diversion pipeline 7, anti-skidding grip portion 8, tweezer tablet closure device for limiting 9 and
Gradual change cylinder insulation tweezer bar 10；The head end of the gradual change cylinder insulation tweezer bar 10 installs bipolar tweezer tablet 1, and by fixing device
6 are fixed, and fixing device 6 is arranged at the head end for the diathermy forceps that drips for being easy to tissue to separate；Medical plastic finger ring set 2 is arranged at hand
Position is held, in slope starting point, adds the thickness and width for holding position so that doctor is pleasant when holding, described
Forefinger and thumb, are inserted in ring by medical plastic finger ring set 2 when in use, and tweezer can be realized when extended by being fitted outward in forefinger
Son is strutted the adhesion between artery and nerve in function, such as trigeminal neuralgia or the minimal vessel count of facial spasm
Tissue separates, and the functional requirement can be achieved as long as forefinger is suitably stretched so that and it is swift to operate, without changing other surgical devices
Tool；Diversion pipeline 7 is two, and the one end of diversion pipeline 7 connection source of sterile water, the preformed hole for then passing through fixing device 6 is fixed,
By the way that two pipes to be extended respectively to the insulation tweezer rod set of bilateral tweezer bar in the lower end of tweezers ramp portion among bipolar tweezer tablet 1
In pipe 4, emerged along insulation tweezer rod bush 4 to the sharp 5 wide portions of tweezer, water from the sharp 5 wide portions of tweezer, the work for playing local cooling and preventing adhesion
With, and be fixed by aqueduct retainer ring 3；Insulation tweezer rod bush 4 is placed on gradual change cylinder insulation tweezer bar 10 close to tweezer point 5
One end, aqueduct retainer ring 3 are arranged in the middle part of the diathermy forceps that drips of tissue separation；Tweezer tablet closes device for limiting 9 by installing respectively
Formed in the raised cylinder of tweezer tablet bilateral and raised spherical surface body, tweezer tablet closure device for limiting 9 is arranged at the He of aqueduct retainer ring 3
Between medical plastic finger ring set 2；It is nested in anti-skidding coarse grained anti-skidding grip portion 8 outside the tweezer tablet for the bilateral for holding position
Side, the tail end of gradual change cylinder insulation tweezer bar 10 set tweezer point 5.
The fixing device 6 opens the dielectric separation of bipolar tweezer tablet 1 of bilateral, compartment away from for 3.5 millimeters, bilateral it is bipolar
The thickness of tweezer tablet 1 is 1 millimeter, and width is 2-7 millimeters, and the length of anti-skidding grip portion 8 is 63 millimeters.The length of exquisiteness, width
And thickness could allow operation more accurate.
The bipolar tweezer tablet 1 has ramp portion, and ramp portion is down extended from anti-skidding grip portion 8 with 45 degree of angles, tiltedly
Length of grade degree is 45 millimeters, is then gradient to again with 145 degree of angle extension connection gradual change cylinder insulation tweezer bars 10 with angle extension
The length of cylinder insulation tweezer bar 10 is 130 millimeters so that the tip position of gradual change cylinder insulation tweezer bar 10 is less than anti-skidding
The distance for holding part 8 is 22 millimeters, to ensure the demand of operation field exposing in surgical procedure.
The diameter of the raised cylinder of the tweezer tablet closure device for limiting 9 is less than 2 millimeters of the width of bipolar tweezer tablet 1, raised
The height of cylinder is 2 millimeters, and the diameter and height of raised spherical surface body are consistent with raised cylinder, and the tweezer tablet closure limits
The raised cylinder of device 9 is provided with the hole of break-through diversion pipeline 7 along the direction of diversion pipeline 7, and the diameter in hole is suitable for two and drawn
Water lines 7 pass through, and the tweezer tablet closure device for limiting 9 is that the filing appliance for limiting tweezer bar closes degree, prevents pinch off blood vessel.
A diameter of 3 millimeters of the gradually widening section of the gradual change cylinder insulation tweezer bar 10, a diameter of 2 millimeters of gradual change distal tip.
The sleeve pipe of the insulation tweezer rod bush 4 is molded by a kind of medical plastic, needs first to design with cover die before injection
Tool, the weight of sleeve pipe is lighter, and internal surface of sleeve pipe sets raised, the raised groove with being set in gradual change cylinder insulation tweezer bar 10
Occlusion is formed, the length of the groove is consistent with the length of tweezer point 5, and the inner surface of groove designs for Non-smooth surface, has after occlusion small
Small frictional force, to prevent from insulating, tweezer rod bush 4 independently down slides, and insulation tweezer rod bush 4 can slide toward sharp 5 positions of tweezer, sliding
Dynamic restriction distance is the physical length of tweezer point 5, and the tip segment length of insulation tweezer rod bush 4 is the length of tweezer point 5, and insulate tweezer rod set
The medial surface of the tip section of pipe 4 is arranged to textured surface, shape and sharp 5 medial surfaces one of tweezer of the tip section of insulation tweezer rod bush 4
Cause, just block sharp 5 medial surfaces of tweezer when insulation tweezer rod bush 4 down slides, do not have coagulation function when now folder closes, only have
Holding function is organized, sliding sleeve, tweezer point exposure, the function of the bright hemostasis of recovery heat are gently up stirred with finger.
The tweezer point 5 is nonisulated trapezoidal tweezer point, and being gradient to tip position by gradual change cylinder insulation tweezer bar 10 extends
Nonisulated trapezoidal tweezer point, the medial surface of bilateral tweezer point 5 for smooth surface or have Antiblock coating, and the lateral surface of tweezer point 5 is smooth
, tweezer point 5 is overall to receive 6 degree of gradual change out of outside, and the wide portion of tweezer point 5 is 2 millimeters, and the tip width of tweezer point 5 is 0.5 millimeter,
The tip of tweezer point is shiny surface, to prevent from stabbing tissue accidentally.
There is the utility model the surface of a wound in surgical operation to stop blooding, and mitigate damage of being burnt to the heat of puncture site adjacent tissue, together
When can preferably appear surgical field of view, prevent from, because tweezers slip when operating time is partially long, being easy to clamp tissue and chorista,
Save operating time and reduce postoperative complication.
The utility model preferred embodiment, therefore the scope of the utility model implementation can not be limited according to this, i.e., according to this reality
The equivalent changes and modifications made with new patent scope and description, in the range of all should still belonging to the utility model lid.
Claims (7)
- A kind of 1. diathermy forceps that drips for being easy to tissue to separate, it is characterised in that:Including bipolar tweezer tablet, medical plastic finger ring set, lead Water pipe retainer ring, insulation tweezer rod bush, tweezer point, fixing device, diversion pipeline, anti-skidding grip portion, tweezer tablet closure device for limiting With gradual change cylinder insulation tweezer bar；The head end of the gradual change cylinder insulation tweezer bar installs bipolar tweezer tablet, and is consolidated by fixing device Fixed, fixing device is arranged at the head end for the diathermy forceps that drips for being easy to tissue to separate；Medical plastic finger ring set is arranged at Handheld Division Position, in slope starting point；Diversion pipeline is two, diversion pipeline one end connection source of sterile water, then passes through fixing device Preformed hole is fixed, by the way that two pipes are extended respectively into bilateral tweezer bar in the lower end of tweezers ramp portion among bipolar tweezer tablet Insulation tweezer rod bush in, along insulation tweezer rod bush to the wide portion of tweezer point, and be fixed by aqueduct retainer ring；Insulate tweezer bar Sleeve pipe is placed on gradual change cylinder insulation tweezer bar close to one end of tweezer point, and aqueduct retainer ring is arranged at the coagulation of dripping of tissue separation In the middle part of tweezer；Tweezer tablet closure device for limiting is made up of the raised cylinder and raised spherical surface body for being separately mounted to tweezer tablet bilateral, tweezer tablet Closure device for limiting is arranged between aqueduct retainer ring and medical plastic finger ring set；With anti-skidding coarse grained anti-skidding handle part Divide and be nested on the outside of the tweezer tablet for the bilateral for holding position, gradual change cylinder insulation tweezer bar tail end setting tweezer point.
- 2. the diathermy forceps that drips according to claim 1 for being easy to tissue to separate, it is characterised in that：The fixing device will be double The bipolar tweezer tablet dielectric separation of side is opened, and compartment is 0.5-3.5 millimeters away from the thickness for 1-10 millimeters, the bipolar tweezer tablet of bilateral, Width is 2-7 millimeters, and the length of anti-skidding grip portion is 50-150 millimeters.
- 3. the diathermy forceps that drips according to claim 1 for being easy to tissue to separate, it is characterised in that：The bipolar tweezer tablet has Ramp portion, ramp portion are down extended from anti-skidding grip portion with 15-75 degree angle, and slope length is 5-100 millimeters, Ran Houzai Connection gradual change cylinder insulation tweezer bar is extended with 175 degree of -75 degree angle, the length of cylindrical insulation tweezer bar is gradient to angle extension Spend for 50 millimeters -200 millimeters so that the tip position of gradual change cylinder insulation tweezer bar is 3- less than the distance of anti-skidding grip portion 50 millimeters, to ensure the demand of operation field exposing in surgical procedure.
- 4. the diathermy forceps that drips according to claim 1 for being easy to tissue to separate, it is characterised in that：The tweezer tablet closure limits The diameter of the raised cylinder of device is less than the width 1-3 millimeters of bipolar tweezer tablet, and the height of raised cylinder is 1-3 millimeters, convex Play that diameter and the height of spherical surface body are consistent with raised cylinder, the raised cylinder of tweezer tablet closure device for limiting is along diversion Pipeline direction is provided with the hole of break-through diversion pipeline, and the diameter in hole is suitable for two diversion pipelines and passed through, the tweezer tablet closure limit It is that the filing appliance for limiting tweezer bar closes degree to determine device, prevents pinch off blood vessel.
- 5. the diathermy forceps that drips according to claim 1 for being easy to tissue to separate, it is characterised in that：The gradual change cylinder is absolutely The a diameter of 2-6 millimeters of gradually widening section of edge tweezer bar, a diameter of 1-4 millimeters of gradual change distal tip.
- 6. the diathermy forceps that drips according to claim 1 for being easy to tissue to separate, it is characterised in that：The insulation tweezer rod bush Sleeve pipe be molded by a kind of medical plastic, need first to design matching die before injection, the weight of sleeve pipe is lighter, sleeve pipe Inwall sets projection, and the raised groove with setting in gradual change cylinder insulation tweezer bar, which is formed, to be engaged, length and the tweezer point of the groove Length it is consistent, the inner surface of groove designs for Non-smooth surface, has slight frictional force after occlusion, with prevent insulate tweezer rod bush Independently down slide, insulation tweezer rod bush can slide toward tweezer tip position, and slip limits physical length of the distance for tweezer point, insulation Tweezer rod bush tip segment length is the length of tweezer point, and the medial surface of insulation tweezer rod bush tip section is arranged to textured surface, The shape for the tweezer rod bush tip section that insulate is consistent with tweezer point medial surface, is just blocked in tweezer point when insulation tweezer rod bush down slides Side, do not have coagulation function when now folder closes, only there is tissue holding function, sliding sleeve, tweezer point are gently up stirred with finger Exposure, the function of the bright hemostasis of recovery heat.
- 7. the diathermy forceps that drips according to claim 1 for being easy to tissue to separate, it is characterised in that：The tweezer point is nonisulated Trapezoidal tweezer point, tip position is gradient to by gradual change cylinder insulation tweezer bar and extends nonisulated trapezoidal tweezer point, bilateral tweezer point it is interior Side is smooth surface or has Antiblock coating, and the lateral surface of tweezer point is smooth, and tweezer point is overall to receive gradual change 0.1- out of outside 10 degree, the wide portion of tweezer point is 1.5-5 millimeters, and the tip width of tweezer point is 0.3-3.3 millimeters, and the tip of tweezer point is shiny surface, with Prevent from stabbing tissue accidentally.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374952.0U CN206621413U (en) | 2016-12-14 | 2016-12-14 | A kind of diathermy forceps that drips for being easy to tissue to separate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374952.0U CN206621413U (en) | 2016-12-14 | 2016-12-14 | A kind of diathermy forceps that drips for being easy to tissue to separate |
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| Publication Number | Publication Date |
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| CN206621413U true CN206621413U (en) | 2017-11-10 |
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| CN201621374952.0U Expired - Fee Related CN206621413U (en) | 2016-12-14 | 2016-12-14 | A kind of diathermy forceps that drips for being easy to tissue to separate |
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| CN (1) | CN206621413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618726A (en) * | 2016-12-14 | 2017-05-10 | 胡晓予 | Drip electric coagulation forceps facilitating tissue separation |
-
2016
- 2016-12-14 CN CN201621374952.0U patent/CN206621413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618726A (en) * | 2016-12-14 | 2017-05-10 | 胡晓予 | Drip electric coagulation forceps facilitating tissue separation |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20171110 Termination date: 20181214 |