JP2018122089A - 電気外科用デバイスの電力ケーブル - Google Patents
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
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- A—HUMAN NECESSITIES
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- 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
- A61B18/1206—Generators therefor
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- 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
- A61B18/1445—Probes having pivoting end effectors, e.g. forceps at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod
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- 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
- A61B18/16—Indifferent or passive electrodes for grounding
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- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
- H01B7/041—Flexible cables, conductors, or cords, e.g. trailing cables attached to mobile objects, e.g. portable tools, elevators, mining equipment, hoisting cables
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- H01B7/08—Flat or ribbon cables
- H01B7/0807—Twin conductor or cable
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- H—ELECTRICITY
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- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
- H01B7/0861—Flat or ribbon cables comprising one or more screens
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00172—Connectors and adapters therefor
- A61B2018/00178—Electrical connectors
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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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00184—Moving parts
- A61B2018/00196—Moving parts reciprocating lengthwise
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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
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00589—Coagulation
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- A—HUMAN NECESSITIES
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- A61B2018/00595—Cauterization
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- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00607—Coagulation and cutting with the same instrument
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00791—Temperature
- A61B2018/00821—Temperature measured by a thermocouple
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- 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
- A61B2018/0091—Handpieces of the surgical instrument or device
- A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
- A61B2018/00922—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device by switching or controlling the treatment energy directly within the hand-piece
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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
- A61B18/1206—Generators therefor
- A61B2018/1246—Generators therefor characterised by the output polarity
- A61B2018/1253—Generators therefor characterised by the output polarity monopolar
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- 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
- A61B18/1206—Generators therefor
- A61B2018/1246—Generators therefor characterised by the output polarity
- A61B2018/126—Generators therefor characterised by the output polarity bipolar
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61B18/1206—Generators therefor
- A61B2018/1293—Generators therefor having means to prevent interference
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- A—HUMAN NECESSITIES
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- 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
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1412—Blade
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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
- A61B18/16—Indifferent or passive electrodes for grounding
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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
- A61B18/16—Indifferent or passive electrodes for grounding
- A61B2018/167—Passive electrodes capacitively coupled to the skin
Abstract
Description
Claims (15)
- 電気外科用デバイスであって、
i.AC電源の第1の極に接続する主要リード線と、
ii.1つ以上の補助リード線と、
を含む電力ケーブルを備え、
前記電力ケーブルが、デュアルコアを含み、
前記デュアルコアが、第1の側にある前記主要リード線と、第2の側にある前記1つ以上の補助リード線と、を有し、前記第1の側と前記第2の側との間にウェブが位置している、電気外科用デバイス。 - 前記1つ以上の補助リード線のうちの1つが電気端子に接続し、
前記ウェブが、前記主要リード線と前記1つ以上の補助リード線のうちの前記1つとの間の容量が閾値未満であるように十分な距離を作り出す、請求項1に記載の電気外科用デバイス。 - 前記閾値が約60pF以下の容量である、請求項2に記載の電気外科用デバイス。
- 前記主要リード線が主要電極に接続し、前記補助リード線が電気端子に接続し、前記電気端子が治療電極であり、前記主要リード線及び戻りリード線が、前記電気外科用デバイスから治療電流を提供するように、前記AC電源に接続可能であり、前記戻りリード線が前記AC電源の第2の極に接続する、請求項1〜3のいずれか一項に記載の電気外科用デバイス。
- 前記電気端子が、前記補助リード線と前記電気外科用デバイスの電子素子との間の接続である、請求項2に記載の電気外科用デバイス。
- 前記電子素子が、熱電対、スイッチ、発光ダイオード、又はそれらの組み合わせである電動素子である、請求項5に記載の電気外科用デバイス。
- 前記ウェブが、前記第1の側のコアの中心から前記第2の側のコアの中心まで測定した距離を有し、前記距離が、約5mm以上、約7mm以上、又は約8mm以上である、請求項1〜6のいずれか一項に記載の電気外科用デバイス。
- シールドが前記主要リード線又は前記1つ以上の補助リード線にわたって延在し、それによって前記シールドが、前記主要リード線、前記1つ以上の補助リード線、又は両方に容量結合されており、前記シールドが導電性であり、前記シールドが、前記AC電源の第2の極、戻りリード線、又は両方に電気的に結合されており、それによって前記シールドが、電流が前記1つ以上の補助リード線へと容量的に伝達されるのを制限又は防止し、前記シールドが、1つ以上の短絡リード線を介して前記AC電源の前記第2の極に導電結合されている、請求項1〜7のいずれか一項に記載の電気外科用デバイス。
- 電気外科用デバイスであって、
a.第1の電力ケーブルであって、
i.AC電源の第1の極に接続するように構成されている主要リード線と、
ii.1つ以上の補助リード線と、を備える、第1の電力ケーブルと、
b.第2の電力ケーブルであって、
i.前記AC電源の第2の極に接続する戻りリード線を備える、第2の電力ケーブルと、を備え、
前記第1の電力ケーブルが、第1の側に前記主要リード線を、第2の側に前記1つ以上の補助リード線を含む、電気外科用デバイス。 - 前記主要リード線が第1の電極に接続し、前記戻りリード線が第3の電極に接続し、
前記第1の電極及び前記第3の電極の両方が組織の塊と接触しているとき、前記組織の塊を通して前記主要リード線から伝達される治療電流が前記AC電源によって生成されている、請求項9に記載の電気外科用デバイス。 - 前記1つ以上の補助リード線のうちの第1の補助リード線が第1の電極に接続し、前記1つ以上の補助リード線のうちの第2の補助リード線が第2の電極に接続し、治療電流を前記電気外科用デバイスから提供するため、前記1つ以上の補助リード線のうちの前記第1の補助リード線が、第1の極のAC電源に接続可能であり、前記1つ以上の補助リード線のうちの前記第2の補助リード線が、AC電源の第2の極に接続可能である、請求項9又は10に記載の電気外科用デバイス。
- 電気外科用デバイスであって、
a.電力ケーブルであって、
i.AC電源の第1の極に接続するように構成されている主要リード線と、
ii.1つ以上の補助リード線と、
iii.1つ以上のシールドと、を備える、電力ケーブルを備え、
前記1つ以上のシールドが導電性であり、
前記1つ以上のシールドが前記AC電源の第2の極に電気的に接続されており、前記主要リード線、前記1つ以上の補助リード線、又は両方の長さの全て若しくは一部分が前記1つ以上のシールドによって取り囲まれている、電気外科用デバイス。 - 前記1つ以上のシールドが前記主要リード線を取り囲む、請求項12に記載の電気外科用デバイス。
- 前記1つ以上のシールドが、前記1つ以上の補助リード線のうちの1つのみ又は複数を取り囲む、請求項12又は13に記載の電気外科用デバイス。
- 前記電力コードが、第1の側に前記主要リード線を、第2の側に前記1つ以上の補助リード線を有し、前記第1の側と前記第2の側との間にウェブが位置するデュアルコアケーブルである、請求項12〜14のいずれか一項に記載の電気外科用デバイス。
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US201762451952P | 2017-01-30 | 2017-01-30 | |
US62/451,952 | 2017-01-30 | ||
US15/872,301 | 2018-01-16 | ||
US15/872,301 US11250973B2 (en) | 2017-01-30 | 2018-01-16 | Electrosurgical device power cable |
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US11250973B2 (en) | 2017-01-30 | 2022-02-15 | Gyms Acmi, Inc. | Electrosurgical device power cable |
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US11250973B2 (en) | 2022-02-15 |
US20220122748A1 (en) | 2022-04-21 |
JP6587704B2 (ja) | 2019-10-09 |
CN108376892B (zh) | 2020-11-17 |
CN108376892A (zh) | 2018-08-07 |
EP3354218B1 (en) | 2020-09-02 |
EP3354218A2 (en) | 2018-08-01 |
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US20180218808A1 (en) | 2018-08-02 |
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