DE69229736D1 - Trokar mit mehreren adaptern und einem abnehmbaren obturator - Google Patents

Trokar mit mehreren adaptern und einem abnehmbaren obturator

Info

Publication number
DE69229736D1
DE69229736D1 DE69229736T DE69229736T DE69229736D1 DE 69229736 D1 DE69229736 D1 DE 69229736D1 DE 69229736 T DE69229736 T DE 69229736T DE 69229736 T DE69229736 T DE 69229736T DE 69229736 D1 DE69229736 D1 DE 69229736D1
Authority
DE
Germany
Prior art keywords
trokar
several adapters
removable obturator
obturator
removable
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
DE69229736T
Other languages
English (en)
Inventor
Richard Mueller
Edwin Hlavka
Tim Kovac
Albert Chin
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.)
Origin Medsystems LLC
Original Assignee
Origin Medsystems LLC
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 Origin Medsystems LLC filed Critical Origin Medsystems LLC
Application granted granted Critical
Publication of DE69229736D1 publication Critical patent/DE69229736D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • 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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • 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
    • A61B2017/347—Locking means, e.g. for locking instrument in cannula
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/0626—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with other surgical instruments, e.g. endoscope, trocar

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
DE69229736T 1991-08-30 1992-05-15 Trokar mit mehreren adaptern und einem abnehmbaren obturator Expired - Lifetime DE69229736D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75332691A 1991-08-30 1991-08-30
PCT/US1992/004100 WO1993004717A1 (en) 1991-08-30 1992-05-15 Trocar with multiple converters and detachable obturator

Publications (1)

Publication Number Publication Date
DE69229736D1 true DE69229736D1 (de) 1999-09-09

Family

ID=25030173

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69229736T Expired - Lifetime DE69229736D1 (de) 1991-08-30 1992-05-15 Trokar mit mehreren adaptern und einem abnehmbaren obturator
DE0600895T Pending DE600895T1 (de) 1991-08-30 1992-05-15 Trokar mit mehreren adaptern und einem abnehmbaren obturator.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE0600895T Pending DE600895T1 (de) 1991-08-30 1992-05-15 Trokar mit mehreren adaptern und einem abnehmbaren obturator.

Country Status (6)

Country Link
US (1) US5300036A (de)
EP (2) EP0600895B1 (de)
AU (1) AU2008392A (de)
DE (2) DE69229736D1 (de)
MX (1) MX9203956A (de)
WO (1) WO1993004717A1 (de)

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US5405328A (en) * 1992-06-17 1995-04-11 Minnesota Mining And Manufacturing Company Trocar with replaceable obturator
US5411483A (en) * 1993-02-10 1995-05-02 Origin Medsystems, Inc. Gas-tight seal accommodating surgical instruments with a wide range of diameters
US5407433A (en) * 1993-02-10 1995-04-18 Origin Medsystems, Inc. Gas-tight seal accommodating surgical instruments with a wide range of diameters
US5338307A (en) * 1993-03-09 1994-08-16 Ethicon, Inc. Adaptor cap for trocar assembly
US5342315A (en) * 1993-04-12 1994-08-30 Ethicon, Inc. Trocar seal/protector assemblies
US5346459A (en) * 1993-04-14 1994-09-13 Minnesota Mining And Manufacturing Company Trocar
JP3180219B2 (ja) * 1993-07-09 2001-06-25 ニプロ株式会社 套管針
US5312363A (en) * 1993-07-13 1994-05-17 Symbiosis Corporation Low friction slit valve
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US5453094A (en) * 1993-09-17 1995-09-26 Minnesota Mining And Manufacturing Company Kit assembly for use during a laparoscopic surgical procedure
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US5531758A (en) * 1994-03-25 1996-07-02 Ethicon Endo-Surgery, Inc. Sliding reducer seal for surgical trocar
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Also Published As

Publication number Publication date
EP0600895A1 (de) 1994-06-15
EP0893099A2 (de) 1999-01-27
AU2008392A (en) 1993-04-05
WO1993004717A1 (en) 1993-03-18
EP0893099A3 (de) 1999-10-13
DE600895T1 (de) 1995-04-20
US5300036A (en) 1994-04-05
EP0600895B1 (de) 1999-08-04
MX9203956A (es) 1993-05-01
EP0600895A4 (de) 1995-07-12

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