DE69022893D1 - Pneumoperitoneum-Nadel. - Google Patents

Pneumoperitoneum-Nadel.

Info

Publication number
DE69022893D1
DE69022893D1 DE69022893T DE69022893T DE69022893D1 DE 69022893 D1 DE69022893 D1 DE 69022893D1 DE 69022893 T DE69022893 T DE 69022893T DE 69022893 T DE69022893 T DE 69022893T DE 69022893 D1 DE69022893 D1 DE 69022893D1
Authority
DE
Germany
Prior art keywords
obturator
needle
tip
body cavity
apertures
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
DE69022893T
Other languages
English (en)
Inventor
Richard Robson
Hadyn Meredith
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.)
Rocket of London Ltd
Original Assignee
Rocket of London Ltd
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 Rocket of London Ltd filed Critical Rocket of London Ltd
Application granted granted Critical
Publication of DE69022893D1 publication Critical patent/DE69022893D1/de
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
    • A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
    • A61B17/3496—Protecting sleeves or inner probes; Retractable tips
    • 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
    • A61B17/3474—Insufflating needles, e.g. Veress needles
    • 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
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0801—Prevention of accidental cutting or pricking
    • A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Endoscopes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DE69022893T 1989-06-27 1990-06-25 Pneumoperitoneum-Nadel. Expired - Lifetime DE69022893D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898914728A GB8914728D0 (en) 1989-06-27 1989-06-27 A pneumoperitoneal needle

Publications (1)

Publication Number Publication Date
DE69022893D1 true DE69022893D1 (de) 1995-11-16

Family

ID=10659123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69022893T Expired - Lifetime DE69022893D1 (de) 1989-06-27 1990-06-25 Pneumoperitoneum-Nadel.

Country Status (4)

Country Link
EP (1) EP0405883B1 (de)
AT (1) ATE128846T1 (de)
DE (1) DE69022893D1 (de)
GB (1) GB8914728D0 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098388A (en) * 1991-05-02 1992-03-24 Richard Kulkashi Veress needle assembly
US5139485A (en) * 1991-05-03 1992-08-18 Ethicon, Inc. Verress needle with enhanced acoustical means
GB9113102D0 (en) * 1991-06-18 1991-08-07 Rocket Of London Ltd A lock device
US5324300A (en) * 1991-10-25 1994-06-28 Elias Elias G Device for the controlled excision of tissue from a living body
AU651745B2 (en) * 1991-12-13 1994-07-28 Covidien Ag Locking pneumoneedle
US5256149A (en) * 1992-02-14 1993-10-26 Ethicon, Inc. Trocar having transparent cannula and method of using
US5334159A (en) * 1992-03-30 1994-08-02 Symbiosis Corporation Thoracentesis needle assembly utilizing check valve
US5300046A (en) * 1992-03-30 1994-04-05 Symbiosis Corporation Thoracentesis sheath catheter assembly
US5407427A (en) * 1992-06-16 1995-04-18 Loma Linda University Medical Center Trocar facilitator for endoscopic surgery
DE4229310A1 (de) * 1992-09-02 1994-03-10 Winter & Ibe Olympus Medizinisches Instrument zur Schaffung eines Gewebekanals
DE19726579A1 (de) * 1997-06-23 1999-01-28 Wisap Gmbh Insufflationsnadel
US6146337A (en) * 1998-11-25 2000-11-14 Bio-Plexus, Inc. Holder for blood collection needle with blunting mechanism
US6733465B1 (en) 1998-11-25 2004-05-11 Bio-Plexus, Inc. Holder for blood collection needle with blunting mechanism
US6887194B2 (en) * 2003-01-17 2005-05-03 Applied Medical Resources Corporation Surgical access apparatus and method
CN106821465A (zh) * 2017-03-08 2017-06-13 王倩 一种多用途末端可视尖端位置y型穿刺针
CN108420510A (zh) * 2018-04-02 2018-08-21 成都五义医疗科技有限公司 一种气腹针

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1527291A (en) * 1923-07-09 1925-02-24 Zorraquin Guillermo Safety-pressure-indicating needle
US2642873A (en) * 1949-02-12 1953-06-23 Edward R Rice Aspirating trocar
US3840008A (en) * 1972-04-18 1974-10-08 Surgical Corp Safety hypodermic needle
EP0153190B1 (de) * 1984-02-20 1989-05-03 Olympus Optical Co., Ltd. Endoskopisches Instrument zur Entnahme von Eizellen
US4808168A (en) * 1986-05-05 1989-02-28 Endotherapeutics Pneumoneedle
US4869717A (en) * 1988-04-25 1989-09-26 Adair Edwin Lloyd Gas insufflation needle with instrument port

Also Published As

Publication number Publication date
ATE128846T1 (de) 1995-10-15
EP0405883A3 (en) 1991-04-03
GB8914728D0 (en) 1989-08-16
EP0405883A2 (de) 1991-01-02
EP0405883B1 (de) 1995-10-11

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Legal Events

Date Code Title Description
8332 No legal effect for de