WO2009150638A3 - Multipurpose diathermy apparatus - Google Patents

Multipurpose diathermy apparatus Download PDF

Info

Publication number
WO2009150638A3
WO2009150638A3 PCT/IB2009/053480 IB2009053480W WO2009150638A3 WO 2009150638 A3 WO2009150638 A3 WO 2009150638A3 IB 2009053480 W IB2009053480 W IB 2009053480W WO 2009150638 A3 WO2009150638 A3 WO 2009150638A3
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
diathermy
suction tube
surgical field
cleaner
Prior art date
Application number
PCT/IB2009/053480
Other languages
French (fr)
Other versions
WO2009150638A2 (en
Inventor
Pulathis Siriwardana
Original Assignee
Pulathis Siriwardana
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 Pulathis Siriwardana filed Critical Pulathis Siriwardana
Publication of WO2009150638A2 publication Critical patent/WO2009150638A2/en
Publication of WO2009150638A3 publication Critical patent/WO2009150638A3/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/14Probes or electrodes therefor
    • A61B18/1402Probes for open surgery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00398Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00964Features of probes
    • A61B2018/0097Cleaning probe surfaces
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00964Features of probes
    • A61B2018/0097Cleaning probe surfaces
    • A61B2018/00976Cleaning probe surfaces with scraping means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/14Probes or electrodes therefor
    • A61B2018/1405Electrodes having a specific shape
    • A61B2018/1412Blade
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/14Probes or electrodes therefor
    • A61B2018/1475Electrodes retractable in or deployable from a housing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002Irrigation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/007Aspiration
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/007Aspiration
    • A61B2218/008Aspiration for smoke evacuation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/70Cleaning devices specially adapted for surgical instruments

Abstract

Described is an invention which includes an electrosurgical (Diathermy) scalpel, suction devise for evacuation of smoke as well as fluid in different settings, a diathermy tip cleaner, a surgical illuminator, a surgical field irrigator and a suction tube cleaner. All these are incorporated into a disposable plastic sleeve. The electrosurgical scalpel is exposed only when it is in use, by electrical retraction of the sleeve. As the sleeve is electrically protruded forward the diathermy tip is cleaned mechanically by the diathermy tip cleaner. A light source / intermediate light source interlocks with the sleeve / illuminator rod to transmit light to the surgical field. A water channel is inserted to the suction tube to irrigate the surgical field and the suction tube cleaning channel helps dislodge debris lodged in this common channel. A main control unit combines and controls all the above functions
PCT/IB2009/053480 2008-06-12 2009-08-07 Multipurpose diathermy apparatus WO2009150638A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LK1498908 2008-06-12
LK14989 2008-06-12

Publications (2)

Publication Number Publication Date
WO2009150638A2 WO2009150638A2 (en) 2009-12-17
WO2009150638A3 true WO2009150638A3 (en) 2010-05-27

Family

ID=41417202

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/053480 WO2009150638A2 (en) 2008-06-12 2009-08-07 Multipurpose diathermy apparatus

Country Status (1)

Country Link
WO (1) WO2009150638A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101961265B (en) * 2010-10-14 2012-07-25 浙江大学 Water conduction electrocoagulation hemostatic cutter

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562838A (en) * 1981-01-23 1986-01-07 Walker William S Electrosurgery instrument
EP0418382A1 (en) * 1988-12-20 1991-03-27 NIKOLAENKO, Ivan Grigorievich Electrosurgical instrument
US5085657A (en) * 1983-03-14 1992-02-04 Ben Simhon Haim Electrosurgical instrument
US5413575A (en) * 1994-04-19 1995-05-09 Innovative Medical Technologies, Ltd. Multifunction electrocautery tool
US5957849A (en) * 1997-06-30 1999-09-28 The Regents Of The University Of California Endoluminal ultrasound-guided resectoscope
US6032673A (en) * 1994-10-13 2000-03-07 Femrx, Inc. Methods and devices for tissue removal
US20040034339A1 (en) * 2002-08-16 2004-02-19 The Regents Of The University Of California Device for improved visualization of operative sites during surgery
US20060058784A1 (en) * 2004-09-14 2006-03-16 Tewodros Gedebou Oxygen sensory system that minimizes outbreak of operating room fires

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562838A (en) * 1981-01-23 1986-01-07 Walker William S Electrosurgery instrument
US5085657A (en) * 1983-03-14 1992-02-04 Ben Simhon Haim Electrosurgical instrument
EP0418382A1 (en) * 1988-12-20 1991-03-27 NIKOLAENKO, Ivan Grigorievich Electrosurgical instrument
US5413575A (en) * 1994-04-19 1995-05-09 Innovative Medical Technologies, Ltd. Multifunction electrocautery tool
US6032673A (en) * 1994-10-13 2000-03-07 Femrx, Inc. Methods and devices for tissue removal
US5957849A (en) * 1997-06-30 1999-09-28 The Regents Of The University Of California Endoluminal ultrasound-guided resectoscope
US20040034339A1 (en) * 2002-08-16 2004-02-19 The Regents Of The University Of California Device for improved visualization of operative sites during surgery
US20060058784A1 (en) * 2004-09-14 2006-03-16 Tewodros Gedebou Oxygen sensory system that minimizes outbreak of operating room fires

Also Published As

Publication number Publication date
WO2009150638A2 (en) 2009-12-17

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