ES2087947T3 - Instrumento para la penetracion de tejido corporal. - Google Patents

Instrumento para la penetracion de tejido corporal.

Info

Publication number
ES2087947T3
ES2087947T3 ES91117958T ES91117958T ES2087947T3 ES 2087947 T3 ES2087947 T3 ES 2087947T3 ES 91117958 T ES91117958 T ES 91117958T ES 91117958 T ES91117958 T ES 91117958T ES 2087947 T3 ES2087947 T3 ES 2087947T3
Authority
ES
Spain
Prior art keywords
optic
window
tip
instrument
body tissue
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
ES91117958T
Other languages
English (en)
Inventor
Siegfried Dr Med Riek
Karl-Heinz Bachmann
Thomas Gaiselmann
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.)
Partomed Medizintechnik GmbH
Original Assignee
Partomed Medizintechnik GmbH
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 Partomed Medizintechnik GmbH filed Critical Partomed Medizintechnik GmbH
Application granted granted Critical
Publication of ES2087947T3 publication Critical patent/ES2087947T3/es
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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
    • 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
    • A61B1/313—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 introducing through surgical openings, e.g. laparoscopes
    • 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
    • A61B1/313—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 introducing through surgical openings, e.g. laparoscopes
    • A61B1/3132—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 introducing through surgical openings, e.g. laparoscopes for laparoscopy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B2017/3454—Details of tips
    • A61B2017/3458—Details of tips threaded
    • 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
    • A61B2090/306—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using optical fibres
    • 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/361—Image-producing devices, e.g. surgical cameras
    • A61B2090/3614—Image-producing devices, e.g. surgical cameras using optical fibre
    • 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/361—Image-producing devices, e.g. surgical cameras

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Endoscopes (AREA)
  • Materials For Medical Uses (AREA)
  • Surgical Instruments (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

SE DESCRIBE UN INSTRUMENTO PARA LA PENETRACION DE TEJIDOS CORPORALES CON CUERPO HUECO (10), CUYA PUNTA (12) SE CONFORMA COMO UNA VENTANA CONICA. A TRAVES DEL CUERPO HUECO (10) ES LLEVADA UNA OPTICA (32) CON UNA UNIDAD DE ALUMBRADO EN LA PUNTA (12). LA OPTICA (32) ACABA, EN DISTANCIA AXIAL, POR DETRAS DEL VERTICE DE LA PUNTA (12). EL ENTALLADO DEL INSTRUMENTO ES POSIBLE DESDE ABAJO. DE ESTA FORMA, PUEDE SER OBSERVADO EL PENETRADO DE LA PUNTA SOBRE SU SUPERFICIE LATERAL TOTAL. ES MEJOR SI SE LLEVA UNA SEGUNDA OPTICA (42) AL VERTICE DE LA PUNTA (12), YA QUE PERMITE ADEMAS UNA MEJOR OBSERVACION DE LA ZONA SITUADA INMEDIATAMENTE DELANTE DE LA PUNTA.
ES91117958T 1990-11-06 1991-10-22 Instrumento para la penetracion de tejido corporal. Expired - Lifetime ES2087947T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4035146A DE4035146A1 (de) 1990-11-06 1990-11-06 Instrument zum penetrieren von koerpergewebe

Publications (1)

Publication Number Publication Date
ES2087947T3 true ES2087947T3 (es) 1996-08-01

Family

ID=6417674

Family Applications (2)

Application Number Title Priority Date Filing Date
ES91117958T Expired - Lifetime ES2087947T3 (es) 1990-11-06 1991-10-22 Instrumento para la penetracion de tejido corporal.
ES95114514T Expired - Lifetime ES2160655T3 (es) 1990-11-06 1991-10-22 Instrumento para penetrar tejido corporal.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES95114514T Expired - Lifetime ES2160655T3 (es) 1990-11-06 1991-10-22 Instrumento para penetrar tejido corporal.

Country Status (8)

Country Link
US (3) US5271380A (es)
EP (2) EP0484725B1 (es)
JP (1) JPH0763477B2 (es)
AT (2) ATE202913T1 (es)
DE (4) DE4035146A1 (es)
DK (1) DK0484725T3 (es)
ES (2) ES2087947T3 (es)
GR (1) GR3020092T3 (es)

Families Citing this family (197)

* Cited by examiner, † Cited by third party
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JPH0763477B2 (ja) 1995-07-12
ATE135896T1 (de) 1996-04-15
ES2160655T3 (es) 2001-11-16
DE4035146C2 (es) 1992-10-29
DE59109216D1 (de) 2001-08-16
US5431151A (en) 1995-07-11
EP0694280B1 (de) 2001-07-11
DE59107614D1 (de) 1996-05-02
EP0694280A3 (de) 1996-04-17
EP0484725B1 (de) 1996-03-27
US6007481A (en) 1999-12-28
EP0484725A1 (de) 1992-05-13
JPH04266752A (ja) 1992-09-22
DK0484725T3 (da) 1996-07-29
DE9117107U1 (de) 1995-12-21
DE4035146A1 (de) 1992-05-07
US5271380A (en) 1993-12-21
GR3020092T3 (en) 1996-08-31
EP0694280A2 (de) 1996-01-31
ATE202913T1 (de) 2001-07-15

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