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FR2067542A5 - Epidural anaesthetic instrument with a cathe - ter-enclosed needle - Google Patents

Epidural anaesthetic instrument with a cathe - ter-enclosed needle

Info

Publication number
FR2067542A5
FR2067542A5 FR6938286A FR6938286A FR2067542A5 FR 2067542 A5 FR2067542 A5 FR 2067542A5 FR 6938286 A FR6938286 A FR 6938286A FR 6938286 A FR6938286 A FR 6938286A FR 2067542 A5 FR2067542 A5 FR 2067542A5
Authority
FR
France
Prior art keywords
needle
catheter
cathe
ter
enclosed needle
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
Application number
FR6938286A
Other languages
French (fr)
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.)
HENKIN MELVYN
Original Assignee
HENKIN MELVYN
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 HENKIN MELVYN filed Critical HENKIN MELVYN
Priority to FR6938286A priority Critical patent/FR2067542A5/en
Application granted granted Critical
Publication of FR2067542A5 publication Critical patent/FR2067542A5/en
Expired 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
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

A flexible catheter of PTFE, fluoridated ethylene propylene or polyethylene enterophthalate with a smooth external surface and of a pre-determined length is slid over a hollow needle with a diameter equal to the internal diameter of the catheter. The catheter hub and needle collar interlock and a syringe can be attached to the needle. The external catheter provides a relatively easy way to transversely guide the needle into the epidural space.
FR6938286A 1969-11-06 1969-11-06 Epidural anaesthetic instrument with a cathe - ter-enclosed needle Expired FR2067542A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6938286A FR2067542A5 (en) 1969-11-06 1969-11-06 Epidural anaesthetic instrument with a cathe - ter-enclosed needle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6938286A FR2067542A5 (en) 1969-11-06 1969-11-06 Epidural anaesthetic instrument with a cathe - ter-enclosed needle

Publications (1)

Publication Number Publication Date
FR2067542A5 true FR2067542A5 (en) 1971-08-20

Family

ID=9042728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6938286A Expired FR2067542A5 (en) 1969-11-06 1969-11-06 Epidural anaesthetic instrument with a cathe - ter-enclosed needle

Country Status (1)

Country Link
FR (1) FR2067542A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433948A1 (en) * 1978-08-21 1980-03-21 Abbott Lab CATHETER POSITIONING DEVICE HAVING AXIAL AND ROTATING ALIGNMENT MEANS
EP0045849A1 (en) * 1980-08-13 1982-02-17 Intermedicat GmbH Permanent intravenous catheter
EP0059784A1 (en) * 1981-03-07 1982-09-15 Michael Dr. Zenz Injection assembly for blocking peripheral nerves, e.g. for plexus anaesthesia

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433948A1 (en) * 1978-08-21 1980-03-21 Abbott Lab CATHETER POSITIONING DEVICE HAVING AXIAL AND ROTATING ALIGNMENT MEANS
EP0045849A1 (en) * 1980-08-13 1982-02-17 Intermedicat GmbH Permanent intravenous catheter
EP0059784A1 (en) * 1981-03-07 1982-09-15 Michael Dr. Zenz Injection assembly for blocking peripheral nerves, e.g. for plexus anaesthesia
US4834722A (en) * 1981-03-07 1989-05-30 Michael Zenz Injection assembly for blocking peripheral nerves, for instance for plexus anaesthesia

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Legal Events

Date Code Title Description
ST Notification of lapse