DE69107780D1 - Sofortindikator für den Veneneintritt einer intravenösen Nadel. - Google Patents

Sofortindikator für den Veneneintritt einer intravenösen Nadel.

Info

Publication number
DE69107780D1
DE69107780D1 DE69107780T DE69107780T DE69107780D1 DE 69107780 D1 DE69107780 D1 DE 69107780D1 DE 69107780 T DE69107780 T DE 69107780T DE 69107780 T DE69107780 T DE 69107780T DE 69107780 D1 DE69107780 D1 DE 69107780D1
Authority
DE
Germany
Prior art keywords
needle
fiber optic
vein entry
blood
vein
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
DE69107780T
Other languages
English (en)
Other versions
DE69107780T2 (de
Inventor
Steven H Mersch
David E Spielvogel
Richard W Beck
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of DE69107780D1 publication Critical patent/DE69107780D1/de
Application granted granted Critical
Publication of DE69107780T2 publication Critical patent/DE69107780T2/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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • 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
    • A61M25/0693—Flashback chambers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150503—Single-ended needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • A61B5/1535—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes comprising means for indicating vein or arterial entry
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A61B5/150396—Specific tip design, e.g. for improved penetration characteristics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150732—Needle holders, for instance for holding the needle by the hub, used for example with double-ended needle and pre-evacuated tube
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S604/00—Surgery
    • Y10S604/90—Telltale showing entry of blood into body inserted conduit
DE69107780T 1990-11-02 1991-10-18 Sofortindikator für den Veneneintritt einer intravenösen Nadel. Expired - Fee Related DE69107780T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/608,495 US5030207A (en) 1990-11-02 1990-11-02 Instantaneous vein entry indicator for intravenous needle

Publications (2)

Publication Number Publication Date
DE69107780D1 true DE69107780D1 (de) 1995-04-06
DE69107780T2 DE69107780T2 (de) 1995-09-07

Family

ID=24436738

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69107780T Expired - Fee Related DE69107780T2 (de) 1990-11-02 1991-10-18 Sofortindikator für den Veneneintritt einer intravenösen Nadel.

Country Status (11)

Country Link
US (2) US5030207A (de)
EP (1) EP0483618B1 (de)
JP (1) JPH066157B2 (de)
KR (1) KR940006109B1 (de)
AT (1) ATE119050T1 (de)
AU (1) AU636829B2 (de)
BR (1) BR9104706A (de)
CA (1) CA2053967C (de)
DE (1) DE69107780T2 (de)
ES (1) ES2069169T3 (de)
MX (1) MX9101769A (de)

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Also Published As

Publication number Publication date
AU8588791A (en) 1992-05-21
CA2053967C (en) 1996-01-23
EP0483618B1 (de) 1995-03-01
ES2069169T3 (es) 1995-05-01
MX9101769A (es) 1994-05-31
US5137518A (en) 1992-08-11
JPH04266766A (ja) 1992-09-22
KR920009422A (ko) 1992-06-25
AU636829B2 (en) 1993-05-06
ATE119050T1 (de) 1995-03-15
CA2053967A1 (en) 1992-05-03
KR940006109B1 (ko) 1994-07-06
JPH066157B2 (ja) 1994-01-26
US5030207A (en) 1991-07-09
DE69107780T2 (de) 1995-09-07
EP0483618A1 (de) 1992-05-06
BR9104706A (pt) 1992-08-18

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee