CN1901846A - 电外科仪器 - Google Patents

电外科仪器 Download PDF

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Publication number
CN1901846A
CN1901846A CNA2004800398812A CN200480039881A CN1901846A CN 1901846 A CN1901846 A CN 1901846A CN A2004800398812 A CNA2004800398812 A CN A2004800398812A CN 200480039881 A CN200480039881 A CN 200480039881A CN 1901846 A CN1901846 A CN 1901846A
Authority
CN
China
Prior art keywords
electrosurgical instrument
metal
layer
electrosurgical
peripheral portion
Prior art date
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.)
Pending
Application number
CNA2004800398812A
Other languages
English (en)
Chinese (zh)
Inventor
沃伦·P·海姆
詹姆斯·L·布拉西尔
迈克尔·D·奥利克内伊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Team Medical LLC
Original Assignee
Team Medical LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Team Medical LLC filed Critical Team Medical LLC
Publication of CN1901846A publication Critical patent/CN1901846A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • A61B18/1402—Probes for open surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00938—Material properties hydrophobic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2948—Sealing means, e.g. for sealing the interior from fluid entry
    • 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
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
    • 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
    • A61B2018/00059—Material properties
    • A61B2018/00089—Thermal conductivity
    • A61B2018/00101—Thermal conductivity low, i.e. thermally insulating
    • 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
    • A61B2018/00107—Coatings on the energy applicator
    • 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
    • A61B2018/00107—Coatings on the energy applicator
    • A61B2018/00125—Coatings on the energy applicator with nanostructure
    • 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
    • A61B2018/00601—Cutting
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1412—Blade

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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)
CNA2004800398812A 2003-11-10 2004-11-10 电外科仪器 Pending CN1901846A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51870803P 2003-11-10 2003-11-10
US60/518,708 2003-11-10

Publications (1)

Publication Number Publication Date
CN1901846A true CN1901846A (zh) 2007-01-24

Family

ID=34590292

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004800398812A Pending CN1901846A (zh) 2003-11-10 2004-11-10 电外科仪器

Country Status (9)

Country Link
US (1) US7377919B2 (https=)
EP (1) EP1691706A4 (https=)
JP (1) JP2007510519A (https=)
CN (1) CN1901846A (https=)
AU (1) AU2004289315A1 (https=)
BR (1) BRPI0416323A (https=)
CA (1) CA2545361A1 (https=)
EA (1) EA200600951A1 (https=)
WO (1) WO2005046739A2 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108697465A (zh) * 2016-02-23 2018-10-23 柯惠Lp公司 用于单极和双极仪器的共用连接器
CN109528291A (zh) * 2017-09-22 2019-03-29 柯惠有限合伙公司 具有不粘涂层的电外科组织密封装置
CN109715571A (zh) * 2016-11-14 2019-05-03 美敦力先进能量有限公司 用于电外科工具的受控光学性能釉瓷组合物
CN114126524A (zh) * 2019-07-23 2022-03-01 厄比电子医学有限责任公司 等离子体外科手术仪器和等离子体生成方法
RU2813964C2 (ru) * 2018-11-08 2024-02-20 Диамонтех Аг Устройство и способ анализа вещества

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EP1691706A2 (en) 2006-08-23
JP2007510519A (ja) 2007-04-26
US7377919B2 (en) 2008-05-27
WO2005046739A2 (en) 2005-05-26
WO2005046739A3 (en) 2006-02-16
EA200600951A1 (ru) 2007-10-26
CA2545361A1 (en) 2005-05-26
BRPI0416323A (pt) 2007-01-09
AU2004289315A1 (en) 2005-05-26
EP1691706A4 (en) 2008-03-19

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