GB2206796B - Medical instrument for therapy of hemorrhoidal lesions - Google Patents

Medical instrument for therapy of hemorrhoidal lesions

Info

Publication number
GB2206796B
GB2206796B GB8810911A GB8810911A GB2206796B GB 2206796 B GB2206796 B GB 2206796B GB 8810911 A GB8810911 A GB 8810911A GB 8810911 A GB8810911 A GB 8810911A GB 2206796 B GB2206796 B GB 2206796B
Authority
GB
United Kingdom
Prior art keywords
therapy
medical instrument
hemorrhoidal
lesions
hemorrhoidal lesions
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.)
Expired - Lifetime
Application number
GB8810911A
Other versions
GB2206796A (en
GB8810911D0 (en
Inventor
Steven Bellofatto
Stephen K Onody
Daniel A Norman
Ronald R Newton
Glenn V Nicholas
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.)
NICHOLAS GLEN V
Boston Scientific Corp
Cabot Medical Corp
Original Assignee
NICHOLAS GLEN V
Boston Scientific Corp
Cabot Medical Corp
Microvasive Inc
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 NICHOLAS GLEN V, Boston Scientific Corp, Cabot Medical Corp, Microvasive Inc filed Critical NICHOLAS GLEN V
Publication of GB8810911D0 publication Critical patent/GB8810911D0/en
Publication of GB2206796A publication Critical patent/GB2206796A/en
Application granted granted Critical
Publication of GB2206796B publication Critical patent/GB2206796B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/31—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
    • 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
    • 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
    • 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
    • A61B18/1485—Probes or electrodes therefor having a short rigid shaft for accessing the inner body through natural openings
    • 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
    • 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
    • A61B2018/0066—Sensing and controlling the application of energy without feedback, i.e. open loop control
    • 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
    • A61B2018/0091—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
    • A61B2018/00928—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device by sending a signal to an external energy source
    • 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
    • A61B2018/1266—Generators therefor with DC current output

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Electrotherapy Devices (AREA)
  • Surgical Instruments (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
GB8810911A 1987-05-08 1988-05-09 Medical instrument for therapy of hemorrhoidal lesions Expired - Lifetime GB2206796B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4769887A 1987-05-08 1987-05-08
US4837487A 1987-05-11 1987-05-11

Publications (3)

Publication Number Publication Date
GB8810911D0 GB8810911D0 (en) 1988-06-15
GB2206796A GB2206796A (en) 1989-01-18
GB2206796B true GB2206796B (en) 1992-01-02

Family

ID=26725335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8810911A Expired - Lifetime GB2206796B (en) 1987-05-08 1988-05-09 Medical instrument for therapy of hemorrhoidal lesions

Country Status (7)

Country Link
JP (2) JPH0546775Y2 (en)
CN (2) CN2053099U (en)
CA (1) CA1327633C (en)
DE (2) DE8806167U1 (en)
FR (1) FR2614778B1 (en)
GB (1) GB2206796B (en)
IT (2) IT8853122V0 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4418665A1 (en) * 1993-06-25 1995-03-23 Baktron Electronic Kft System for the prevention and treatment of haemorrhoids
US5989247A (en) * 1996-05-15 1999-11-23 Smith & Nephew Endoscopy Inc. Electro-surgical instrument with spline connection
US6074387A (en) * 1997-10-15 2000-06-13 Team Medical L.L.C. Electrosurgical system for reducing/removing eschar accumulations on electrosurgical instruments
JP2007054665A (en) * 2006-12-04 2007-03-08 Olympus Corp Treatment instrument for surgery
ITTO20080032U1 (en) * 2007-05-11 2008-09-12 Ceramoptec Gmbh SYSTEM AND METHOD FOR HEMORROID TREATMENT
GB2456533A (en) 2008-01-16 2009-07-22 Gyrus Medical Ltd Selection method for multi-instrument electrosurgical system
GB2450679A (en) * 2007-06-19 2009-01-07 Gyrus Medical Ltd Electrosurgical System with status indicators on instruments
CN101797418B (en) * 2010-02-10 2011-11-23 广州市中医医院 Electroplating and complexing device for curing hemorrhoid hemorrhage
ES2366845B1 (en) * 2010-12-15 2012-10-08 Universitat Pompeu Fabra SYSTEM FOR THE ELECTROCHEMICAL PREVENTION OF TUMOR DISEMINATION IN NEEDLE AND METHOD TRAJECTS FOR USING THE SYSTEM.
CN106236249B (en) * 2016-09-09 2019-07-19 深圳半岛医疗有限公司 Treatment head and treatment handle suitable for hemorrhoid treating
CN108469894A (en) * 2018-03-13 2018-08-31 深圳阿凡达智控有限公司 Voice recognition chip control method, device and system
CN109224293A (en) * 2018-08-30 2019-01-18 浙江自贸区费米善科技发展有限公司 A kind of radiofrequency treatment device and its application method
CZ308215B6 (en) * 2018-09-18 2020-03-04 Compex, Spol. S R.O. A method of applying an electrocauter to thermally stimulate the vaginal mucosa and the apparatus for carrying out the method
GB2600114B (en) 2020-10-20 2023-07-19 Exroid Tech Limited A probe electrode

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016881A (en) * 1973-07-04 1977-04-12 Centre De Recherche Industrielle Du Quebec Instrument for use in laparoscopic tubal cauterization
DE3627221A1 (en) * 1986-01-15 1988-02-18 Siemens Ag HF surgical instrument with performance control from the surgical handle

Also Published As

Publication number Publication date
FR2614778B1 (en) 1991-04-12
JPS6415036A (en) 1989-01-19
CN1013475B (en) 1991-08-14
GB2206796A (en) 1989-01-18
JPH0546775Y2 (en) 1993-12-08
CN2053099U (en) 1990-02-21
CN1031187A (en) 1989-02-22
DE8806167U1 (en) 1988-12-15
IT8867427A0 (en) 1988-05-09
IT1219280B (en) 1990-05-03
JP2542673B2 (en) 1996-10-09
CA1327633C (en) 1994-03-08
IT8853122V0 (en) 1988-05-09
JPS6417250U (en) 1989-01-27
GB8810911D0 (en) 1988-06-15
FR2614778A1 (en) 1988-11-10
DE3815862C2 (en) 1997-01-16
DE3815862A1 (en) 1988-11-24

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990509