DE3886778D1 - Epiduralspinale nadel mit mehreren lumen. - Google Patents

Epiduralspinale nadel mit mehreren lumen.

Info

Publication number
DE3886778D1
DE3886778D1 DE88906816T DE3886778T DE3886778D1 DE 3886778 D1 DE3886778 D1 DE 3886778D1 DE 88906816 T DE88906816 T DE 88906816T DE 3886778 T DE3886778 T DE 3886778T DE 3886778 D1 DE3886778 D1 DE 3886778D1
Authority
DE
Germany
Prior art keywords
spinal needle
epidural spinal
several lumen
lumen
several
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 - Fee Related
Application number
DE88906816T
Other languages
English (en)
Other versions
DE3886778T2 (de
Inventor
Dennis W Coombs
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE3886778D1 publication Critical patent/DE3886778D1/de
Application granted granted Critical
Publication of DE3886778T2 publication Critical patent/DE3886778T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • 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
    • A61B17/3401—Puncturing needles for the peridural or subarachnoid space or the plexus, e.g. for anaesthesia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22072—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an instrument channel, e.g. for replacing one instrument by the other
    • 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
    • A61B17/3421—Cannulas
    • A61B2017/3445—Cannulas used as instrument channel for multiple instruments

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DE88906816T 1987-07-13 1988-07-08 Epiduralspinale nadel mit mehreren lumen. Expired - Fee Related DE3886778T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/072,428 US4808157A (en) 1987-07-13 1987-07-13 Multi-lumen epidural-spinal needle
PCT/US1988/002306 WO1989000436A1 (en) 1987-07-13 1988-07-08 Multi-lumen epidural-spinal needle

Publications (2)

Publication Number Publication Date
DE3886778D1 true DE3886778D1 (de) 1994-02-10
DE3886778T2 DE3886778T2 (de) 1994-04-14

Family

ID=22107484

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88906816T Expired - Fee Related DE3886778T2 (de) 1987-07-13 1988-07-08 Epiduralspinale nadel mit mehreren lumen.

Country Status (11)

Country Link
US (1) US4808157A (de)
EP (1) EP0435863B1 (de)
JP (1) JP2614508B2 (de)
KR (1) KR970002587B1 (de)
CN (1) CN1018154B (de)
AU (1) AU614771B2 (de)
CA (1) CA1294502C (de)
DE (1) DE3886778T2 (de)
NZ (1) NZ225315A (de)
PH (1) PH25730A (de)
WO (1) WO1989000436A1 (de)

Families Citing this family (199)

* Cited by examiner, † Cited by third party
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CN1030528A (zh) 1989-01-25
AU2260488A (en) 1989-02-13
KR890701156A (ko) 1989-12-19
US4808157A (en) 1989-02-28
DE3886778T2 (de) 1994-04-14
EP0435863A1 (de) 1991-07-10
CA1294502C (en) 1992-01-21
CN1018154B (zh) 1992-09-09
JP2614508B2 (ja) 1997-05-28
WO1989000436A1 (en) 1989-01-26
EP0435863B1 (de) 1993-12-29
PH25730A (en) 1991-10-18
EP0435863A4 (de) 1990-04-10
KR970002587B1 (ko) 1997-03-06
JPH02503997A (ja) 1990-11-22
NZ225315A (en) 1990-07-26
AU614771B2 (en) 1991-09-12

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