JPH0626246Y2 - Bipolar coagulation dexterity electrode - Google Patents

Bipolar coagulation dexterity electrode

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Publication number
JPH0626246Y2
JPH0626246Y2 JP15864888U JP15864888U JPH0626246Y2 JP H0626246 Y2 JPH0626246 Y2 JP H0626246Y2 JP 15864888 U JP15864888 U JP 15864888U JP 15864888 U JP15864888 U JP 15864888U JP H0626246 Y2 JPH0626246 Y2 JP H0626246Y2
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JP
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Grant
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP15864888U
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Japanese (ja)
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JPH0279914U (en )
Inventor
重一 梅澤
栄孝 田代
Original Assignee
泉工医科工業株式会社
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Description

【考案の詳細な説明】 「産業上の利用分野」 この考案は、出血血管を含めた組織を熱凝固させて止血を行うことができ、主に耳鼻科で使用して好適なバイポーラ凝固器用電極に関するものである。 Description of invention "relates" This invention has the including bleeding vascular tissue can be performed hemostasis by thermocoagulation, suitable bipolar coagulation dexterity electrode is mainly used in otolaryngology it relates.

「従来の技術および解決しようとする課題」 バイポーラ凝固器用電極としては、従来、第2図に示すようなピンセット型の電極が知られている。 The "An object tries prior art and Resolution" bipolar coagulation dexterity electrode, conventionally, the forceps-type electrode as shown in FIG. 2 has been known. この電極は、図に示すように、一つの接続端子1に比較的先端のとがった二つの長板状の電極板2a、2bが連結されてなるピンセット形状であり、変形も容易ではないものである。 This electrode, as shown in FIG., Is one of the two long plate-shaped electrode plates 2a pointed relatively tipped to the connection terminal 1, tweezers shape 2b is coupled, deformation but not easy is there. したがって、狭隘で、しかも奥行き方向に湾曲がある鼻腔内において、出血部位に電極先端を位置させるのに困難があり、また、位置決めするまでに電極先端で鼻腔内の健全な個所を傷付けてしまうという問題が生じてしまう。 Accordingly, a narrow, yet in intranasal there are curved in the depth direction, there is difficulty in locating the electrode tip to the bleeding site, also referred to damage the healthy point of the nasal cavity in the electrode tip to be positioned problem occurs.

「課題を解決するための手段」 本考案は、上記事情に鑑みてなされたもので、狭隘、湾曲した鼻腔内の所要個所にも容易に電極先端を到達させることができ、しかも、その過程で周囲を傷付けることのないバイポーラ凝固器用電極を提供することを課題とするものである。 The present invention "means for solving the problem" has been made in view of the above circumstances, narrow, also can reach easily the electrode tip to the required point of the curved intranasally, moreover, in the process it is an object of the present invention to provide a bipolar coagulation dexterity electrode without damaging the surrounding.

上記課題を解決するために、本考案は、可撓性を有する導線性材料から形成した導線電極を、一方の極の導線電極の周囲近傍に、他方の極の複数の導線電極を配置したことを特徴としている。 In order to solve the above problems, the present invention is that the wire electrode formed from conductive wire material having flexibility, near the periphery of the conductor electrode of one polarity, with a plurality of conductors electrode of the other electrode It is characterized in.

「作用」 前記構成によれば、その都度、必要に応じて導線電極を変形することができるので、視野を妨げることを少なくして、電極先端を容易に鼻腔内の所要個所に到達させることができる。 According to "effect" the configuration, each time, it is possible to deform the wire electrodes as needed, with less disturbing visual field, be made to reach the electrode tip to a desired point of the easily intranasal it can.

また、狭隘かつ奥行き方向へ湾曲している鼻腔内へ手探りにて挿入したとしても、一方の極の導線電極が出血部位へ配備されれば、この導線電極の周囲近傍に配備された他方の極の複数の導線電極の内のいずれかは確実に出血部位へ配置される。 Moreover, narrow and even inserted in groping intranasal which are curved in the depth direction, if lead electrode of one electrode is deployed into the bleeding site, the other pole deployed near the periphery of the conductor electrode one of the plurality of conductors electrodes are arranged to reliably bleeding site.

以下、本考案を実施例によりさらに詳しく説明する。 Hereinafter will be described in more detail by the present invention embodiment.

「実施例」 第1図は、本考案の一実施例を示すもので、図中符号5 Figure 1 "embodiment", shows one embodiment of the present invention, reference numeral 5
は、握り部を示すものである。 It shows the grip portion. この握り部5は、操作が容易なようにクランク状に屈曲成形されており、その一旦には接続端子6が取り付けられている。 The grip portion 5, the operation has been bent formed into a crank shape so as to facilitate, in its temporarily attached connection terminal 6. また、この握り部5の他端には3本の導線電極7a、7b、7cが取り付けられている。 Further, three leads electrodes 7a, 7b, 7c are attached to the other end of the grip portion 5. これら導線電極7a、7b、7cの内、中央の電極7bは前記接続端子6の一方の極6aに接続されており、 These lead electrodes 7a, 7b, of 7c, center electrode 7b is connected to one pole 6a of the connector 6,
残りの電極7a、7cの他方の極6bに接続されている。 The remaining electrodes 7a, and is connected to the other pole 6b of 7c. 前記導線電極7a、7b、7cの先端部分以外は柔軟な絶縁物(絶縁被覆)8により被覆されている。 The lead electrode 7a, 7b, except the tip portions of 7c is covered by a flexible insulator (insulating coating) 8. この導線電極7a、7 The conductor electrode 7a, 7
b、7cは、銀合金から構成されており、これによって使用上必要な腰を失うことなく屈曲、湾曲などの変形を容易にしている。 b, 7c is composed of a silver alloy, bending without losing usage required waist thereby to facilitate the deformation such as bending. また、各導線電極7a、7b、7cの先端は、 Also, each conductor electrode 7a, 7b, the tip of 7c is
丸み加工が施されて、滑らかになっており、使用に当たって局所を傷付けないようになっている。 And rounding processing is given, and is smooth so as not to damage the topical In use.

前記構成によれば、その都度、必要に応じて絶縁被覆8 According to the configuration, each time, the insulation optionally coated 8
を含めて導線電極7a、7b、7cを変形することができるので、視野を妨げることを少なくして、電極先端を容易に鼻腔内の所要個所に到達させることができる。 The including lead electrodes 7a, 7b, it is possible to deform the 7c, with fewer disturbing the field of view, it is possible to reach the electrode tip to a desired point of the easily intranasal. また、同様に導線電極7a、7b、7cの3つの先端の相互位置を上下、左右、前後に自由に変えることができるので、出血個所が複雑な形状であっても容易に対応することができ、効率的な熱凝固処理を行うことができる。 Similarly, lead electrodes 7a, 7b, upper and lower mutual position of the three top end of 7c, left and right, since it is freely altering back and forth, can bleed point corresponds easily be complex shape , it is possible to perform efficient heat-coagulated. さらに、 further,
前記構成によれば、導線電極7a、7b、7cは銀合金から構成されており、銀合金は熱凝固時の組織に付着を軽減するので、これによってさらに熱凝固処理の効率化を図ることができる。 According to the configuration, lead electrodes 7a, 7b, 7c is composed of a silver alloy, the silver alloy to reduce the adhesion to the tissue at the time of heat coagulation, is possible to achieve this by more efficient heat-coagulated it can.

「考案の効果」 以上説明したように、本考案のバイポーラ凝固器用電極によれば、その都度、必要に応じて導線電極を変形することができるので、視野を妨げることを少なくして、電極先端を、容易にかつ周囲の組織を傷つけることなく鼻腔内の所要個所に到達させることができる。 As mentioned "effect of invention" above, according to the bipolar coagulation dexterity electrode of the present invention, since each time, it is possible to deform the wire electrodes as needed, with less disturbing visual field, the electrode tip and easily and can reach the predetermined position in the nasal cavity without damaging surrounding tissue.

また、狭隘かつ奥行き方向へ湾曲している鼻腔内へ手探りにて挿入したとしても、一方の極の導線電極が出血部位へ配備されれば、この導線電極の周囲近傍に配置された他方の極の複数の導線電極の内のいずれかは確実に出血部位へ配置され、この出血部位における熱凝固を確実に行なって止血することができる。 Moreover, narrow and even inserted in groping intranasal which are curved in the depth direction, if lead electrode of one electrode is deployed into the bleeding site, the other pole disposed around the vicinity of this conductor electrode any of the plurality of conductors electrodes arranged to reliably bleeding site can be hemostasis by performing thermal coagulation in the bleeding site reliably.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

第1図は、本考案に係るバイポーラ凝固器用電極の一実施例を示す斜視図、第2図は、従来のバイポーラ凝固器用電極の一例を示す斜視図である。 Figure 1 is a perspective view showing an embodiment of a bipolar coagulation dexterity electrode according to the present invention, FIG. 2 is a perspective view showing an example of a conventional bipolar coagulation dexterity electrode. 5……握り部、6……接触端子、 6a、6b……極、 7a、7b、7c……導線電極、 8……絶縁被覆。 5 ...... grip, 6 ...... contact terminals, 6a, 6b ...... electrode, 7a, 7b, 7c ...... wire electrode, 8 ...... insulating coating.

Claims (1)

    【実用新案登録請求の範囲】 [Range of utility model registration request]
  1. 【請求項1】握り部と、この握り部の先端に設けられた複数の導線電極とから構成されてなり、前記電極を、鼻腔内へ挿入して、この鼻腔内の出血部位へ前記導線電極を位置させた状態にて、前記導線電極へ通電し、出血血管を含めた組織を熱凝固させて止血を行なうバイポーラ凝固器用電極であって、 前記導線電極は、それぞれ可撓性を有する導電性材料から形成され、かつ一方の極の導線電極の周囲近傍に、他方の極の複数の導線電極を配置してなることを特徴とするバイポーラ凝固器用電極。 And 1. A grip portion, it is composed of a plurality of wires electrodes provided on the distal end of the grip portion, the electrode was inserted into the nasal cavity, the wire electrode to the bleeding site of the nasal cavity in a state in which is positioned the said energized to lead electrodes, the including bleeding vascular tissue a bipolar coagulation dexterity electrodes to perform hemostasis by thermocoagulation, the wire electrode is electrically conductive, each having a flexible It is formed of a material, and near the periphery of the conductor electrode of one polarity, bipolar coagulation dexterity electrode, characterized in that formed by arranging a plurality of wires electrode of the other electrode.
JP15864888U 1988-12-06 1988-12-06 Bipolar coagulation dexterity electrode Active JPH0626246Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15864888U JPH0626246Y2 (en) 1988-12-06 1988-12-06 Bipolar coagulation dexterity electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15864888U JPH0626246Y2 (en) 1988-12-06 1988-12-06 Bipolar coagulation dexterity electrode

Publications (2)

Publication Number Publication Date
JPH0279914U true JPH0279914U (en) 1990-06-20
JPH0626246Y2 true JPH0626246Y2 (en) 1994-07-20

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5691743A (en) * 1979-12-12 1981-07-24 Corning Glass Works Nonsticky electroconductive film and method
JPS6244242A (en) * 1985-08-22 1987-02-26 Hideyuki Toufukuji Loop for rejectoscope
JPS62203523A (en) * 1986-02-19 1987-09-08 Minnesota Mining & Mfg Driving assembly unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5063994U (en) * 1973-10-09 1975-06-10
JPS625133Y2 (en) * 1982-06-09 1987-02-05
JPS61100408U (en) * 1984-12-04 1986-06-26
US4711238A (en) * 1985-03-14 1987-12-08 Cunningham Frank W Meniscal cutting device
EP0217828A1 (en) * 1985-03-14 1987-04-15 American Hospital Supply Corporation Electrosurgical device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5691743A (en) * 1979-12-12 1981-07-24 Corning Glass Works Nonsticky electroconductive film and method
JPS6244242A (en) * 1985-08-22 1987-02-26 Hideyuki Toufukuji Loop for rejectoscope
JPS62203523A (en) * 1986-02-19 1987-09-08 Minnesota Mining & Mfg Driving assembly unit

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Publication number Publication date Type
JPH0279914U (en) 1990-06-20 application

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