WO2009150638A2 - Appareil de diathermie universel - Google Patents

Appareil de diathermie universel Download PDF

Info

Publication number
WO2009150638A2
WO2009150638A2 PCT/IB2009/053480 IB2009053480W WO2009150638A2 WO 2009150638 A2 WO2009150638 A2 WO 2009150638A2 IB 2009053480 W IB2009053480 W IB 2009053480W WO 2009150638 A2 WO2009150638 A2 WO 2009150638A2
Authority
WO
WIPO (PCT)
Prior art keywords
diathermy
sleeve
tip
suction
surgical field
Prior art date
Application number
PCT/IB2009/053480
Other languages
English (en)
Other versions
WO2009150638A3 (fr
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/fr
Publication of WO2009150638A3 publication Critical patent/WO2009150638A3/fr

Links

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
    • A61B90/00—Instruments, 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
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00398—Details 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
    • 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
    • A61B2018/00964—Features of probes
    • A61B2018/0097—Cleaning probe surfaces
    • 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
    • A61B2018/00964—Features of probes
    • A61B2018/0097—Cleaning probe surfaces
    • A61B2018/00976—Cleaning probe surfaces with scraping means
    • 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
    • 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
    • A61B2018/1475—Electrodes retractable in or deployable from a housing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details 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
    • A61B2218/002—Irrigation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details 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
    • A61B2218/007—Aspiration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details 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
    • A61B2218/007—Aspiration
    • A61B2218/008—Aspiration for smoke evacuation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, 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
    • A61B90/70—Cleaning devices specially adapted for surgical instruments

Abstract

La présente invention concerne un scalpel électrochirurgical (de diathermie), un dispositif d’aspiration pour l’évacuation de la fumée et du fluide dans différentes configurations, un nettoyeur de pointes diathermiques, un illuminateur chirurgical, un irrigateur de champ chirurgical et un nettoyeur de tube d’aspiration. Tous ces éléments sont incorporés dans un manchon en plastique jetable. Le scalpel électrochirurgical est exposé uniquement lorsqu’il est utilisé, par rétraction électrique du manchon. Lorsque le manchon est électriquement projeté vers l’avant, la pointe diathermique est mécaniquement nettoyée par le nettoyeur de pointe diathermique. Une source de lumière/source de lumière intermédiaire se couple au manchon/à la tige de l’illuminateur pour transmettre la lumière au champ chirurgical. Un canal pour l’eau est inséré dans le tube d’aspiration pour irriguer le champ chirurgical et le canal de nettoyage du tube d’aspiration aide à déloger les débris se trouvant dans ce canal commun. Une unité de contrôle principale combine et commande toutes les fonctions ci-dessus.
PCT/IB2009/053480 2008-06-12 2009-08-07 Appareil de diathermie universel WO2009150638A2 (fr)

Applications Claiming Priority (2)

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

Publications (2)

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

Family

ID=41417202

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/053480 WO2009150638A2 (fr) 2008-06-12 2009-08-07 Appareil de diathermie universel

Country Status (1)

Country Link
WO (1) WO2009150638A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101961265A (zh) * 2010-10-14 2011-02-02 浙江大学 水导电凝止血刀

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 (fr) * 1988-12-20 1991-03-27 NIKOLAENKO, Ivan Grigorievich Instrument electrochirurgical
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 (fr) * 1988-12-20 1991-03-27 NIKOLAENKO, Ivan Grigorievich Instrument electrochirurgical
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101961265A (zh) * 2010-10-14 2011-02-02 浙江大学 水导电凝止血刀

Also Published As

Publication number Publication date
WO2009150638A3 (fr) 2010-05-27

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