CN103932785B - A kind of novel intelligent electric coagulation forcep system - Google Patents
A kind of novel intelligent electric coagulation forcep system Download PDFInfo
- Publication number
- CN103932785B CN103932785B CN201410141910.1A CN201410141910A CN103932785B CN 103932785 B CN103932785 B CN 103932785B CN 201410141910 A CN201410141910 A CN 201410141910A CN 103932785 B CN103932785 B CN 103932785B
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- tweezer
- point
- electric coagulation
- bar
- tweezer point
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Abstract
The invention discloses a kind of novel intelligent electric coagulation forcep system, comprise tweezer body and provide the main frame of power supply for tweezer body, wherein tweezer body comprises tweezer point and tweezer bar, key is: comprise tweezer body and provide the main frame of power supply for tweezer body, wherein tweezer body comprises tweezer point and tweezer bar, it is characterized in that: the current sensing means that the electric current between described system also comprises tweezer point and voltage detect and voltage check device, the impedance of material between tweezer point is calculated according to the ratio of voltage and current, along with the increase gradually of impedance, main frame reduces the output of tweezer point gradually, described tweezer body is provided with intake tunnel, the outlet of intake tunnel is positioned at position, tweezer tip, wherein the front portion of side tweezer bar is fixed with the first locating rod, opposite side tweezer bar is provided with corresponding locating hole.Detected by the real-time temperature to tweezer point, the temperature of tweezer point is controlled, within certain scope, ensure that the bonding effect of electric coagulation forceps, avoid the generation of superheating phenomenon.
Description
the present invention is the applying date is on July 31st, 2012, and application number is the divisional application of the application for a patent for invention of 201210267360.9.
Technical field
The present invention relates to a kind of surgical instruments making electric current be transmitted non-mechanical energy to human body by the mode of tissue to be heated.
Background technology
Existing electric coagulation forcep system comprises tweezer body and provides the main frame of power supply and control for tweezer body, and tweezer body comprises tweezer point, insulation tweezer bar and electrode tip holder successively, and the plug at electrode tip holder rear portion is connected with the main frame of outside by wire.The tweezer point of electric coagulation forceps provides high-frequency electrical energy to lesion tissue tissue, makes the protein dehydration between tweezer point two ends and solidifies, reaching the object of hemostasis.Sphere of action due to it is only limited between two tweezer points, therefore to the degree of injury of adjacent tissue and coverage very little, quite safe.
Traditional electric coagulation forceps is in the process used, and the power that electric coagulation forceps exports is changeless, and the temperature of tweezer point may be caused so too high, there is the problem of being burnt by blood vessel, and in use, need personnel constantly to pinch pressure tweezer bar, make the contact of two tweezer points.Because tweezer bar is longer, the contact of tweezer point often can misplace, and causes during use and goes wrong.
Summary of the invention
The object of this invention is to provide a kind of temperature to tweezer point automatically detect and make adjustment, carry out novel intelligent electric coagulation forcep system that is clean and that have tweezer point positioning function to tweezer point.
To achieve these goals, by the following technical solutions, a kind of novel intelligent electric coagulation forcep system, comprise tweezer body and provide the main frame of power supply for tweezer body, wherein tweezer body comprises tweezer point and tweezer bar, it is characterized in that: the current sensing means that the electric current between described system also comprises tweezer point and voltage detect and voltage check device, the impedance of material between tweezer point is calculated according to the ratio of voltage and current, along with the increase gradually of impedance, main frame reduces the output of tweezer point gradually, and then reduce the temperature of tweezer point, tweezer tip temperature is adjusted;
Described system also comprises electric coagulation forceps bearing, wherein bearing comprises base, wheel disc is provided with in base, wheel disc is provided with dismountable sliding seat, the groove matched with electric coagulation forceps two tweezer points is provided with in sliding seat, the limit wall of groove is provided with aseptic flexible material, and wheel disc is rotated by driven by motor, makes groove be positioned at opening part on bearing;
Described flexible material is medical absorbent cotton or hospital gauze.
The degree of depth of described groove is 4cm.
Described tweezer body is provided with intake tunnel, and the outlet of intake tunnel is positioned at position, tweezer tip;
The front portion of described side tweezer bar is fixed with the first locating rod, and opposite side tweezer bar is provided with corresponding locating hole.
Be embedded in tweezer body in described intake tunnel, the entrance of intake tunnel is provided with the first interface.
Described intake tunnel is external, and intake tunnel is fixedly connected with tweezer body, and the entrance of intake tunnel is provided with the first interface.
Described tweezer body is also provided with attraction channel, and the entrance of attraction channel is positioned at position, tweezer tip.
The entrance of described attraction channel is positioned at outside or the inner side of side tweezer point, and the outlet of described intake tunnel is positioned at outside or the inner side of opposite side tweezer point.
Be embedded in tweezer body in described attraction channel, the outlet of attraction channel is provided with the second interface.
Described attraction channel is external, and attraction channel is fixedly connected with tweezer body, and the outlet of attraction channel is provided with the second interface.
The middle part of described tweezer bar is provided with gag lever post, and gag lever post is through the maximum opening of the spacing hole restriction tweezer bar on the tweezer bar of both sides.
One end of described gag lever post is fixed on tweezer bar, and the other end is convex, is stuck in the outside of opposite side tweezer bar.
The two ends of described gag lever post are convex, are stuck in the outside of two tweezer bars.
The temperature of tweezer point, by detecting impedance between tweezer point in real time, controls, within certain scope, to ensure that the bonding effect of electric coagulation forceps, avoids the generation of superheating phenomenon by the present invention.The intake tunnel that tweezer body is arranged and attraction channel, the entrance of passage is all positioned at position, tweezer tip, when needing operative site around cleaning blood vessel, the outside draining of intake tunnel, attraction channel is by blood stains sucking-off simultaneously, operative site can be removed in time, more thoroughly, greatly facilitate the operation of doctor.
Simultaneously, the present invention is provided with locating rod and gag lever post on tweezer body, gag lever post can be used for coarse positioning, prevent maloperation simultaneously and damage tweezers, locating rod is fine positioning, the accurate precision ensureing location, and such structure makes tweezer bar after being subject to pinching pressure, ensure that the movement locus of tweezer body, the contact of tweezer point can not misplace, and ensure that precision during use.
The electric coagulation forceps seat structure that the present invention is arranged is simple, and electric coagulation forceps is after finishing using, and can directly be inserted in the groove on bearing, the flexible material in groove tightly wraps up tweezer point.When reusing, extract electric coagulation forceps out and directly use, like this, just automatically achieve cleaning tweezer point by the friction between flexible material and tweezer point.Further, often using once, wheel disc meeting automatic rotation, changes the groove being positioned at bearing opening part, prevents cross infection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the top view of tweezers in Fig. 1;
Fig. 3 is the enlarged drawing of A in Fig. 1;
Fig. 4 is the structural representation of electric coagulation forceps bearing in the embodiment of the present invention;
Fig. 5 is the top view of Fig. 4.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
Embodiment 1, as shown in Figure 1 to Figure 3, a kind of novel intelligent electric coagulation forcep system, comprise tweezer body and main frame, wherein tweezer body comprises tweezer point 1 and tweezer bar 2, and tweezer bar 2 rear portion has electrode tip holder 3, electrode tip holder 3 has plug 4, plug 4 is connected with main frame 5 by cable, main frame 5 by cable for electric coagulation forceps provides electric power.In use, main frame 5 detects, to obtain the real-time impedance of material between tweezer point in real time to the electric current exported and voltage.In general, when just having started to carry out blood vessel bonding, the impedance between tweezer point is less, now can the temperature of two tweezer points can be higher.Along with the condensation of blood vessel, between two tweezer points, the impedance of material increases gradually, now just needs the temperature reducing tweezer point, prevents that temperature is too high causes the burnt of blood vessel.
The inside of side tweezer point 1 and tweezer bar 2 is provided with intake tunnel 6, and wherein the outlet of intake tunnel 6 is positioned at the outside of tweezer point, and entrance is positioned on electrode tip holder 3, and has the first interface 7 matched with water storage device.
The front portion of side tweezer bar is fixed with the first locating rod 8, and opposite side tweezer bar is provided with corresponding locating hole 7.The middle part of tweezer bar is provided with gag lever post 10, and gag lever post 10 is through the spacing hole on the tweezer bar of both sides, and wherein the two ends of gag lever post are the insulator cap 9 of convex, are stuck in the outside of two tweezer bars.
During use, gag lever post 10 limits the maximum opening of tweezer bar, has also carried out coarse positioning to tweezers.When pinching tweezer bar, the first locating rod 8 is through after locating hole 7, and tweezer point could contact.Structure like this ensure that tweezer point can not misplace, and ensure that accuracy when electric coagulation forceps uses.
If need to clean puncture site, open water storage device, current are flowed out from intake tunnel.
As shown in Figure 4 and Figure 5, electric coagulation forceps bearing, comprises base 1-1, and the showing of base 1-1 is provided with opening 1-5, and the inside of base is provided with wheel disc 1-2, and wheel disc relies on motor can along the central rotation of wheel disc.Wheel disc is provided with dismountable sliding seat, is provided with the groove 1-3 matched with electric coagulation forceps two tweezer points in sliding seat, the limit wall of groove is provided with aseptic flexible material 1-4, by the rotation of wheel disc, the groove being positioned at opening part can be replaced successively.
After doctor uses electric coagulation forceps, only need electric coagulation forceps to be inserted in groove, directly extract when reusing.Because the medical absorbent cotton in groove is tightly by tweezer point parcel, in the process that tweezer point is come in and gone out, automatically achieve cleaning tweezer point.The wheel disc simultaneously rotated, to using groove constantly to change, prevented the secondary pollution of tweezer point.
Embodiment 2: as different from Example 1, tweezer bar also has attraction channel, wherein attraction channel and intake tunnel lay respectively at two tweezer bars inside, and the entrance of attraction channel is positioned at the outside of tweezer point, and the outlet of attraction channel is connected with the pipeline on attractor by the second interface.Like this, when needs cleaning blood vessel, the intake tunnel being positioned at side tweezer bar flows out current, and blood stains siphon away by the attraction channel being positioned at opposite side tweezer bar.
Claims (3)
1. an intelligent electric coagulation forcep system, comprise tweezer body and provide the main frame of power supply for tweezer body, wherein tweezer body comprises tweezer point and tweezer bar, it is characterized in that: the current sensing means that the electric current between described system also comprises tweezer point and voltage detect and voltage check device, the impedance of material between tweezer point is calculated according to the ratio of voltage and current, along with the increase gradually of impedance, main frame reduces the output of tweezer point gradually, and then reduces the temperature of tweezer point;
Described system also comprises electric coagulation forceps bearing, wherein bearing comprises base, hexagon wheel disc is provided with in base, wheel disc is provided with dismountable sliding seat, the groove matched with electric coagulation forceps two tweezer points is provided with in sliding seat, the limit wall of groove is provided with aseptic flexible material, and wheel disc is rotated by driven by motor, makes groove be positioned at opening part on bearing;
Described tweezer body is provided with intake tunnel, and the outlet of intake tunnel is positioned at position, tweezer tip;
The front portion of side tweezer bar is fixed with the first locating rod, and opposite side tweezer bar is provided with corresponding locating hole;
Described tweezer body is also provided with attraction channel, and the entrance of attraction channel is positioned at position, tweezer tip.
2. intelligent electric coagulation forcep system as claimed in claim 1, is characterized in that: the entrance of described attraction channel is positioned at outside or the inner side of side tweezer point, and the outlet of described intake tunnel is positioned at outside or the inner side of opposite side tweezer point.
3. intelligent electric coagulation forcep system as claimed in claim 2, is characterized in that: be embedded in tweezer body in described attraction channel, and the outlet of attraction channel is provided with the second interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141910.1A CN103932785B (en) | 2012-07-31 | 2012-07-31 | A kind of novel intelligent electric coagulation forcep system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210267360.9A CN102743221B (en) | 2012-07-31 | 2012-07-31 | Novel intelligent electric coagulation forceps system |
| CN201410141910.1A CN103932785B (en) | 2012-07-31 | 2012-07-31 | A kind of novel intelligent electric coagulation forcep system |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210267360.9A Division CN102743221B (en) | 2012-07-31 | 2012-07-31 | Novel intelligent electric coagulation forceps system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103932785A CN103932785A (en) | 2014-07-23 |
| CN103932785B true CN103932785B (en) | 2016-03-23 |
Family
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Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410141928.1A Expired - Fee Related CN103876827B (en) | 2012-07-31 | 2012-07-31 | A kind of novel intelligent electric coagulation forcep system |
| CN201210267360.9A Expired - Fee Related CN102743221B (en) | 2012-07-31 | 2012-07-31 | Novel intelligent electric coagulation forceps system |
| CN201410141910.1A Expired - Fee Related CN103932785B (en) | 2012-07-31 | 2012-07-31 | A kind of novel intelligent electric coagulation forcep system |
| CN201410142006.2A Expired - Fee Related CN103876831B (en) | 2012-07-31 | 2012-07-31 | A kind of novel intelligent electric coagulation forcep system |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410141928.1A Expired - Fee Related CN103876827B (en) | 2012-07-31 | 2012-07-31 | A kind of novel intelligent electric coagulation forcep system |
| CN201210267360.9A Expired - Fee Related CN102743221B (en) | 2012-07-31 | 2012-07-31 | Novel intelligent electric coagulation forceps system |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410142006.2A Expired - Fee Related CN103876831B (en) | 2012-07-31 | 2012-07-31 | A kind of novel intelligent electric coagulation forcep system |
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| Country | Link |
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| CN (4) | CN103876827B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876827B (en) * | 2012-07-31 | 2016-01-13 | 温州智创科技有限公司 | A kind of novel intelligent electric coagulation forcep system |
| CN102961182B (en) * | 2012-11-30 | 2014-09-17 | 重庆润泽医药有限公司 | Electric coagulation forceps system with illuminating and automatic wiping functions |
| CN105411672A (en) * | 2013-03-29 | 2016-03-23 | 重庆润泽医药有限公司 | Electric coagulation forceps system for bleeding stopping |
| CN104116557B (en) * | 2013-04-28 | 2016-04-27 | 温州智创科技有限公司 | A kind of medical hemostatic electric coagulation forcep system |
| CN103690237A (en) * | 2013-08-22 | 2014-04-02 | 安隽医疗科技(南京)有限公司 | Electrosurgery scalpel based on temperature and power control |
| CN105750265A (en) * | 2013-11-29 | 2016-07-13 | 重庆润泽医药有限公司 | Self-adaptive scrubbing support for electric coagulation forceps |
| CN105213022A (en) * | 2014-06-30 | 2016-01-06 | 重庆润泽医药有限公司 | A kind of practical electric coagulation forcep system |
| CN107440784A (en) * | 2017-09-05 | 2017-12-08 | 河南科技大学第附属医院 | A kind of Multifunctional hepatobiliary surgical tourniquet |
| CN111759411A (en) * | 2020-05-25 | 2020-10-13 | 福建中医药大学附属人民医院（福建省人民医院） | Needle knife with positioning function and needle knife positioning method |
| CN112155713A (en) * | 2020-09-28 | 2021-01-01 | 刘燕 | Multi-functional hepatobiliary pancreas surgery is clinical with haemostat |
| CN116458992B (en) * | 2023-03-14 | 2023-10-17 | 武汉金柏威光电技术有限公司 | Bipolar electric coagulation forceps with nerve detection function |
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- 2012-07-31 CN CN201210267360.9A patent/CN102743221B/en not_active Expired - Fee Related
- 2012-07-31 CN CN201410141910.1A patent/CN103932785B/en not_active Expired - Fee Related
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| US3982357A (en) * | 1975-04-14 | 1976-09-28 | Eldridge John D | Cleaning device for cauterizing knives |
| CN2735941Y (en) * | 2004-08-19 | 2005-10-26 | 李刚 | Gun shape bipolar electric coagulating forceps with sucking and flushing functions |
| CN101023883A (en) * | 2006-02-16 | 2007-08-29 | 伊西康内外科公司 | Energy-based medical treatment system and method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103932785A (en) | 2014-07-23 |
| CN103876827B (en) | 2016-01-13 |
| CN103876831B (en) | 2016-03-23 |
| CN102743221B (en) | 2014-09-17 |
| CN103876831A (en) | 2014-06-25 |
| CN103876827A (en) | 2014-06-25 |
| CN102743221A (en) | 2012-10-24 |
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