CN1090745A - A kind of manual radio frequency double-electrode electric coagulation forceps - Google Patents

A kind of manual radio frequency double-electrode electric coagulation forceps Download PDF

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Publication number
CN1090745A
CN1090745A CN 93100951 CN93100951A CN1090745A CN 1090745 A CN1090745 A CN 1090745A CN 93100951 CN93100951 CN 93100951 CN 93100951 A CN93100951 A CN 93100951A CN 1090745 A CN1090745 A CN 1090745A
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CN
China
Prior art keywords
tweezer
switch
tweezer handle
handle
electric coagulation
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Pending
Application number
CN 93100951
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Chinese (zh)
Inventor
高桂才
王清彬
朱成
郭之通
王廷友
董建军
王炎
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Individual
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Individual
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Priority to CN 93100951 priority Critical patent/CN1090745A/en
Publication of CN1090745A publication Critical patent/CN1090745A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

A kind of manual radio frequency double-electrode electric coagulation forceps is made of tweezer point, tweezer body and tweezer handle.Radiofrequency signal inserts tweezer body two electrodes by the shielding line of tweezer handle tail.It is characterized in that electricity coagulates switch and power adjustment switch is arranged on tweezer handle one outside, the holding wire self-shileding line that links to each other with each switch is drawn.Simple and ingenious structure of the present invention, because relevant switch is positioned at the palp tweezer shank of user thumb position, the position of suitable mobile thumb, and the clamping tweezer handle of exerting oneself a little, can coagulate signal, can improve the quality of stopping blooding in the art not needing other staff arbitrarily to obtain required electricity under cooperating.

Description

A kind of manual radio frequency double-electrode electric coagulation forceps
The present invention relates to a kind of medical apparatus and instruments, more particularly, is to be used for a kind of manual radio frequency double-electrode electric coagulation forceps of hemostatic in neurosurgery, Department of B urn, department of eye, urology department and microsurgery.
At present, the bipolar coagulator that medical profession is generally used has West Germany's " Serpentis " board and rolled up the RF-1 radio frequency bipolar coagulator that 5 phase medical apparatus and instruments magazines are published in 1985 9, is made of electric coagulation forceps and radiofrequency signal generating means.User is handed electric coagulation forceps, by being connected the connection lead of tweezer body tail end, acts on operative site by the tweezer point by the radiofrequency signal of signal generation apparatus output.Its electric power loop is finished connection by foot switch, and carries out time delayed turn-off by the timing architecture in the signal generation apparatus machine.For a comparatively complicated operation, in the hemostasis overall process, often need to repeat to step on hundreds of time switch.This not only makes operator tired easily, and is unfavorable for operator high concentration surgical field of view.In addition, the power of this apparatus is adjusted knob and is arranged on the body of signal generation apparatus, operator is because the sterile working, can not ownly directly contact this knob, like this, when needs are regulated electricity repeatedly and are coagulated power big or small, can only dictate staff under operating-table by operator, adjust by the staff again.This make the output of electrocoagulator can not be to the greatest extent with operation operator's meaning, often cause electricity coagulate power too senior general's tissue burn too many, or electricity to coagulate power too little, can not very fast hemostasis, increase amount of bleeding.
The objective of the invention is to avoid the deficiencies in the prior art part, provide a kind of can be by the direct manual operation of operation technique person so that arbitrarily grasp the switching of power supply and the manual radio frequency double-electrode electric coagulation forceps that electricity coagulates the size of power.
The present invention is realized by following technical scheme.
The present invention is made of tweezer point, tweezer body and tweezer handle, and tweezer handle rear end connects shielding line, and shielding line end combination hub has two heart yearns to be connected with tweezer body two electrodes respectively in the shielding line.
The invention is characterized in:, electricity is set respectively coagulates K switch in an outside of described tweezer handle 1, power rise to adjust K switch 2K switch is adjusted in decline with power 3, in described shielding line, have three signal core lines and one altogether heart yearn respectively with K switch 1, K 2And K 3Connect.
The present invention has following advantage:
Simple and ingenious structure of the present invention is arranged on the tweezer handle of electric coagulation forceps owing to electricity being coagulated switch and power adjustment switch, and user can indiscriminately ad. as one wishes obtain required output and action time as long as splitting the pass with finger touches gently.The present invention is easy to use, can greatly alleviate operator's labor intensity, improves the quality of stopping blooding in the art.
Fig. 1 is a contour structures sketch map of the present invention.
Fig. 2 is a tweezer body tail wiring sketch map of the present invention.
Number in the figure: 1, tweezer point, 2, the tweezer body, 3, the tweezer handle, 4, electricity coagulates K switch 1, 5, power rise to adjust K switch 2, 6, power descend to adjust K switch 3, 7, sleeve pipe, 8, shielding line, 9, socket, 10, bellmouth, 11, electricity ground wire altogether, 12, electricity coagulates switch signal line, 13, power rising signals line, 14, power dropping signal line, 15, the output holding wire
By the following examples, in conjunction with the accompanying drawings the present invention is further described.
Embodiment:
Referring to accompanying drawing, adopt silver alloy tweezer point (1), rustless steel tweezer body (2), tweezer body (2) is all handled by the insulation plastic-blasting with tweezer handle (3).Tweezer body (2) constitutes " rifle " shape with tweezer handle (3), with handled easily.In tweezer handle (3) one outsides, offer rectangular recess, fluted tail has through wires hole, and setting-in fexible film switch in the groove is arranged in order electricity and coagulates K switch 1(4), K switch is adjusted in the power rising 2(5) and power descend to adjust K switch 3(6).In an other side of tweezer handle (3), with K switch 1, K 2, K 3Offer bellmouth (10) on the relative position.Tweezer handle (3) tail end connects shielding line (8), shielding line (8) end gang socket (9).In shielding line (8), have 6 heart yearns, comprising: respectively the output holding wire (15) that is connected with tweezer body (2) the two poles of the earth, respectively with K switch 1, K 2, K 3The electricity that is connected coagulates switch signal line (12), power rising signals line (13) and power dropping signal line (14) and electric loop is fixed with sleeve pipe (7) between ground wire (11), tweezer handle (3) afterbody and the shielding line (8) altogether.
During use, operator is handed electric coagulation forceps, and thumb can touch thin-film electro and coagulate K switch 1, when doing the hemostasis action, finger is clamping tweezer handle slightly firmly, can be with this switch connection.The power adjustment can be carried out equally very easily in the position of suitable mobile thumb, and the clamping tweezer handle of exerting oneself a little.

Claims (3)

1, a kind of manual radio frequency double-electrode electric coagulation forceps, constitute by tweezer point (1), tweezer body (2) and tweezer handle (3), tweezer handle (3) rear end connects shielding line (8), shielding line (8) end combination hub (9), there are two heart yearns (15) to be connected with tweezer body two electrodes respectively in the shielding line (8), it is characterized in that:, electricity is set respectively coagulates K switch in an outside of described tweezer handle (3) 1(4), K switch is adjusted in the power rising 2(5) and power descend to adjust K switch 3(6), in described shielding line (8), have three signal core lines (12,13,14) and one altogether heart yearn (11) respectively with K switch 1, K 2And K 3Connect.
2, electric coagulation forceps according to claim 1 is characterized in that described K switch 1(4), K 2(5) and K, (6) are the fexible film switch, are inlaid in the groove in tweezer handle (3) outside, and it connects lead and draws from the fluted tail through wires hole; On described tweezer handle (3), with K switch 1, K 2, K 3The opposite side of relative position has bellmouth (10).
3, electric coagulation forceps according to claim 1 and 2 is characterized in that the described tweezer body (2) and the tweezer handle (3) at its rear portion constitute " rifle " shape.
CN 93100951 1993-01-19 1993-01-19 A kind of manual radio frequency double-electrode electric coagulation forceps Pending CN1090745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93100951 CN1090745A (en) 1993-01-19 1993-01-19 A kind of manual radio frequency double-electrode electric coagulation forceps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93100951 CN1090745A (en) 1993-01-19 1993-01-19 A kind of manual radio frequency double-electrode electric coagulation forceps

Publications (1)

Publication Number Publication Date
CN1090745A true CN1090745A (en) 1994-08-17

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Application Number Title Priority Date Filing Date
CN 93100951 Pending CN1090745A (en) 1993-01-19 1993-01-19 A kind of manual radio frequency double-electrode electric coagulation forceps

Country Status (1)

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CN (1) CN1090745A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101292898B (en) * 2007-04-29 2012-09-05 中国医学科学院北京协和医院 Thread type double-pole electrocoagulator
CN102743222A (en) * 2012-07-31 2012-10-24 重庆润泽医药有限公司 Electric coagulation forcep system with forcep point cleaning function
CN102772245A (en) * 2011-05-11 2012-11-14 镇江恒生涓恩医疗器械有限公司 Medical non-viscous electric coagulation forceps with spoon-shaped working end
CN102908190A (en) * 2012-08-31 2013-02-06 重庆润泽医药有限公司 Electric coagulation forceps system with supporting seat capable of automatically cleaning forceps points
CN103860263A (en) * 2012-08-31 2014-06-18 重庆润泽医药有限公司 Electric coagulation forceps system capable of automatically regulating temperatures of forceps tips and provided with support
CN103932786A (en) * 2012-07-31 2014-07-23 温州智创科技有限公司 Electric coagulation forcep system with forcep tip cleaning function
CN104068929A (en) * 2013-03-29 2014-10-01 重庆润泽医药有限公司 Medical hemostasis electric coagulation forceps system
CN105411671A (en) * 2013-03-29 2016-03-23 重庆润泽医药有限公司 Medical electric coagulation forceps system
CN106214251A (en) * 2016-08-31 2016-12-14 胡晓予 A kind of warming type electric coagulation forceps of self-powered switching push button
CN107260258A (en) * 2017-08-01 2017-10-20 武汉半边天微创医疗技术有限公司 A kind of rf ultrasound's tweezer
CN107334526A (en) * 2017-08-01 2017-11-10 武汉半边天医疗技术发展有限公司 A kind of diathermy forceps with Neural monitoring function in art
CN110123443A (en) * 2019-05-31 2019-08-16 常州市第一人民医院 Bipolar electrocoagulator

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101292898B (en) * 2007-04-29 2012-09-05 中国医学科学院北京协和医院 Thread type double-pole electrocoagulator
CN102772245A (en) * 2011-05-11 2012-11-14 镇江恒生涓恩医疗器械有限公司 Medical non-viscous electric coagulation forceps with spoon-shaped working end
CN102743222A (en) * 2012-07-31 2012-10-24 重庆润泽医药有限公司 Electric coagulation forcep system with forcep point cleaning function
CN103932786B (en) * 2012-07-31 2016-09-21 温州智创科技有限公司 A kind of electric coagulation forcep system of band tweezer point cleaning function
CN103892904B (en) * 2012-07-31 2016-02-10 温州智创科技有限公司 A kind of electric coagulation forcep system with tweezer point cleaning function
CN103876830A (en) * 2012-07-31 2014-06-25 温州智创科技有限公司 Electrocoagulation tweezers system with tweezers tip cleaning function
CN103892904A (en) * 2012-07-31 2014-07-02 温州智创科技有限公司 Electric coagulation forceps system with forceps tip cleaning function
CN103932786A (en) * 2012-07-31 2014-07-23 温州智创科技有限公司 Electric coagulation forcep system with forcep tip cleaning function
CN102908190B (en) * 2012-08-31 2014-09-17 温州智创科技有限公司 Electric coagulation forceps system with supporting seat capable of automatically cleaning forceps points
CN103860263A (en) * 2012-08-31 2014-06-18 重庆润泽医药有限公司 Electric coagulation forceps system capable of automatically regulating temperatures of forceps tips and provided with support
CN102908190A (en) * 2012-08-31 2013-02-06 重庆润泽医药有限公司 Electric coagulation forceps system with supporting seat capable of automatically cleaning forceps points
CN104068929A (en) * 2013-03-29 2014-10-01 重庆润泽医药有限公司 Medical hemostasis electric coagulation forceps system
CN105411671A (en) * 2013-03-29 2016-03-23 重庆润泽医药有限公司 Medical electric coagulation forceps system
CN104068929B (en) * 2013-03-29 2016-05-04 温州智创科技有限公司 A kind of medical hemostatic electric coagulation forcep system
CN106214251A (en) * 2016-08-31 2016-12-14 胡晓予 A kind of warming type electric coagulation forceps of self-powered switching push button
CN107260258A (en) * 2017-08-01 2017-10-20 武汉半边天微创医疗技术有限公司 A kind of rf ultrasound's tweezer
CN107334526A (en) * 2017-08-01 2017-11-10 武汉半边天医疗技术发展有限公司 A kind of diathermy forceps with Neural monitoring function in art
CN110123443A (en) * 2019-05-31 2019-08-16 常州市第一人民医院 Bipolar electrocoagulator

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