DE202011103007U1 - Fiber optic guide instrument for endoscopic and laparoscopic surgical applications - Google Patents
Fiber optic guide instrument for endoscopic and laparoscopic surgical applications Download PDFInfo
- Publication number
- DE202011103007U1 DE202011103007U1 DE201120103007 DE202011103007U DE202011103007U1 DE 202011103007 U1 DE202011103007 U1 DE 202011103007U1 DE 201120103007 DE201120103007 DE 201120103007 DE 202011103007 U DE202011103007 U DE 202011103007U DE 202011103007 U1 DE202011103007 U1 DE 202011103007U1
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- DE
- Germany
- Prior art keywords
- description
- optical waveguide
- defined guidance
- laparoscopic application
- fiber optic
- 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
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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
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Otolaryngology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
Abstract
Gerät gemäß der Beschreibung und deren laparaskopischen Anwendung zur definierten Führung eines Lichtwellenleiters (LWL-Kerndurchmesser 200 μm bis 800 μm für den Transport von Licht des Wellenlängenbereiches 380nm–10600 nm, Lichtleistung 0,1 W bis 200 W)(je nach Ausführung) über eine Weglänge von 20–80 cm (je nach Ausführung) und in Körperhöhlen einführbar (endoskopisch oder per Trokar (definierte Aussendurchmesser).Device according to the description and its laparascopic application for the defined guidance of a fiber optic cable (fiber optic core diameter 200 μm to 800 μm for the transport of light in the wavelength range 380 nm - 10600 nm, light output 0.1 W to 200 W) (depending on the version) via a Path length of 20–80 cm (depending on the version) and can be inserted into body cavities (endoscopically or with a trocar (defined outer diameter).
Description
Das Lichtwellenleiter-Führungsinstrument für endoskopische und laparaskopische chirurgische Anwendungen dient der gezielten lasergestützten Behandlung von Geweben in Körperhöhlen. Unter lasergestützter Behandlung ist hierbei sowohl die Nutzung von Koagulation, Vaporisation, Ablation, Inzision, Disruption und Fragmentation für medizin-therapeutische, als auch für diagnostische Zwecke (z. B.: Fluoreszenzanregung, OCT, ...) zu verstehen. Die nutzbaren und fasergeführten Wellenlängen können aus den unterschiedlichen spektralen Bereichen NUV, VIS, NIR bis IR genutzt werden.The fiber-optic guidance instrument for endoscopic and laparoscopic surgical applications is used for the targeted laser-assisted treatment of tissues in body cavities. Laser-assisted treatment means both the use of coagulation, vaporization, ablation, incision, disruption and fragmentation for medical-therapeutic as well as diagnostic purposes (eg: fluorescence excitation, OCT, etc.). The usable and fiber-guided wavelengths can be used from the different spectral ranges NUV, VIS, NIR to IR.
Das Gerät besteht aus einem Führungsrohr oder Geräteschaft (
Der distale Bereich ist so ausgestaltet, dass die 3 Kanäle ihre Funktion im Bestrahlungsbereich erfüllen können, somit gemeinsam abwinkel- und rotierbar sind. Die Ausführungen der 3 Kanäle kann sowohl koaxial als auch parallel und in verschiedenen Querschnittsformen erfolgen.The distal area is designed so that the 3 channels can fulfill their function in the irradiation area, thus they can be bent and rotated together. The versions of the 3 channels can be coaxial as well as parallel and in different cross-sectional shapes.
Der proximale Bereich des Instrumentes ist so ausgestaltet, dass die 3 Kanäle unabhängig von einander mit den entsprechenden Funktionen bestückt werden können. Beispielsweise: der Faserführungskanal ist mit einer Faserfixierung (
Kanal 2 dient der Zuführung von Spülmittel (
Das gesamte Führungsinstrument sollte im klinischen Einsatz im Einhand-Betrieb genutzt werden. Legende für Abbildung Längsschnitt und Querschnitt: The entire management instrument should be used in clinical operation in one-handed operation. Legend for figure longitudinal section and cross section:
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201120103007 DE202011103007U1 (en) | 2011-07-08 | 2011-07-08 | Fiber optic guide instrument for endoscopic and laparoscopic surgical applications |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201120103007 DE202011103007U1 (en) | 2011-07-08 | 2011-07-08 | Fiber optic guide instrument for endoscopic and laparoscopic surgical applications |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202011103007U1 true DE202011103007U1 (en) | 2011-11-16 |
Family
ID=45347377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201120103007 Expired - Lifetime DE202011103007U1 (en) | 2011-07-08 | 2011-07-08 | Fiber optic guide instrument for endoscopic and laparoscopic surgical applications |
Country Status (1)
Country | Link |
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DE (1) | DE202011103007U1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11020144B2 (en) | 2015-07-21 | 2021-06-01 | 3Dintegrated Aps | Minimally invasive surgery system |
US11033182B2 (en) | 2014-02-21 | 2021-06-15 | 3Dintegrated Aps | Set comprising a surgical instrument |
US11039734B2 (en) | 2015-10-09 | 2021-06-22 | 3Dintegrated Aps | Real time correlated depiction system of surgical tool |
US11331120B2 (en) | 2015-07-21 | 2022-05-17 | 3Dintegrated Aps | Cannula assembly kit |
-
2011
- 2011-07-08 DE DE201120103007 patent/DE202011103007U1/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11033182B2 (en) | 2014-02-21 | 2021-06-15 | 3Dintegrated Aps | Set comprising a surgical instrument |
US12075981B2 (en) | 2014-02-21 | 2024-09-03 | Cilag Gmbh International | Set comprising a surgical instrument |
US11020144B2 (en) | 2015-07-21 | 2021-06-01 | 3Dintegrated Aps | Minimally invasive surgery system |
US11331120B2 (en) | 2015-07-21 | 2022-05-17 | 3Dintegrated Aps | Cannula assembly kit |
US11039734B2 (en) | 2015-10-09 | 2021-06-22 | 3Dintegrated Aps | Real time correlated depiction system of surgical tool |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20120105 |
|
R156 | Lapse of ip right after 3 years | ||
R156 | Lapse of ip right after 3 years |
Effective date: 20150203 |