BR0005701A - Conjunto de agulha tendo um dispositivo arredondado alongado que permite a exaustão do ar - Google Patents

Conjunto de agulha tendo um dispositivo arredondado alongado que permite a exaustão do ar

Info

Publication number
BR0005701A
BR0005701A BR0005701-0A BR0005701A BR0005701A BR 0005701 A BR0005701 A BR 0005701A BR 0005701 A BR0005701 A BR 0005701A BR 0005701 A BR0005701 A BR 0005701A
Authority
BR
Brazil
Prior art keywords
needle
blunting device
distal end
blood
blunting
Prior art date
Application number
BR0005701-0A
Other languages
English (en)
Inventor
Donald D Solomon
Joseph J Chang
Phil D Schmidt
Original Assignee
Johnson & Johnson
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 Johnson & Johnson filed Critical Johnson & Johnson
Publication of BR0005701A publication Critical patent/BR0005701A/pt

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
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0643—Devices having a blunt needle tip, e.g. due to an additional inner component
    • 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
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150213—Venting means
    • 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
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150633—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves
    • A61B5/150641—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves comprising means to impede repositioning of protection sleeve from covering to uncovering position
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/065—Guide 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
    • A61M25/0693—Flashback chambers
    • 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
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M2005/3212—Blunting means for the sharp end of the needle

Abstract

Patente de Invenção: "CONJUNTO DE AGULHA TENDO UM DISPOSITIVO ARREDONDADO ALONGADO QUE PERMITE A EXAUSTãO DO AR". A invenção geralmente refere-se a um conjunto de agulha do tipo que tem uma agulha, um dispositivo arredondado alongado, um membro de troca e uma flash chamber. A agulha é do tipo que tem uma extremidade próxima de agulha, uma extremidade distante de agulha pontiaguda e uma cânula de agulha que se estende através daí. O dispositivo arredondado alongado é pelo menos parcialmente localizado dentro da cânula da agulha. O dispositivo arredondado alongado é do tipo que tem uma extremidade próxima de dispositivo arredondado, uma extremidade distal de dispositivo arredondado e uma passagem de fluxo de sangue de dispositivo através daí, através do qual o sangue pode fluir da extremidade distal do dispositivo arredondado para a extremidade próxima do dispositivo arredondado. O membro de troca pode ser ativado para se mover em relação à agulha e, com o movimento em relação à agulha, causa o movimento para o dispositivo arredondado alongado a partir de uma posição retraída, em que a extremidade distal do dispositivo arredondado é retraída para dentro da cânula da agulha, de modo que a extremidade distal da agulha pontiaguda possa penetrar o corpo, para uma posição estendida em que a extremidade distal do dispositivo arredondado se estenda para fora da cânula da agulha, de modo a impedir que a extremidade distal da agulha pontiaguda penetre no corpo. A flash chamber é do tipo que tem um volume interno que está em comunicação com a passagem de fluxo de sangue do dispositivo arredondado, de modo que o sangue possa fluir a partir da passagem de fluxo de sangue do dispositivo arredondado para dentro do volume interno. A flash chamber é pelo menos parcialmente feita de um material cujo sangue pode ser visto quando localizado no volume interno.
BR0005701-0A 1999-12-02 2000-12-04 Conjunto de agulha tendo um dispositivo arredondado alongado que permite a exaustão do ar BR0005701A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/452,848 US6210379B1 (en) 1999-12-02 1999-12-02 Needle assembly having an elongated blunting device which allows for venting of air

Publications (1)

Publication Number Publication Date
BR0005701A true BR0005701A (pt) 2002-01-22

Family

ID=23798203

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0005701-0A BR0005701A (pt) 1999-12-02 2000-12-04 Conjunto de agulha tendo um dispositivo arredondado alongado que permite a exaustão do ar

Country Status (16)

Country Link
US (2) US6210379B1 (pt)
EP (1) EP1110574B1 (pt)
JP (1) JP2001198217A (pt)
AT (1) ATE288296T1 (pt)
AU (1) AU771987B2 (pt)
BR (1) BR0005701A (pt)
CA (1) CA2327313C (pt)
CO (1) CO5280243A1 (pt)
DE (1) DE60017863T2 (pt)
DK (1) DK1110574T3 (pt)
ES (1) ES2235791T3 (pt)
MX (1) MXPA00011831A (pt)
PT (1) PT1110574E (pt)
SG (1) SG87193A1 (pt)
TW (1) TW550095B (pt)
ZA (1) ZA200007081B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020147427A1 (en) * 1999-12-21 2002-10-10 Joseph J. Chang Safety catheter with tortuous fluid path
DE10008825C2 (de) * 2000-02-25 2002-11-21 Disetronic Licensing Ag Mikroperfusionsvorrichtung
US8611993B2 (en) * 2000-03-13 2013-12-17 Arrow International, Inc. Pre-loaded lockable stimulating catheter for delivery of anaesthetic drugs
US6837878B2 (en) * 2001-01-09 2005-01-04 Icu Medical, Inc. Bluntable needle assembly with open-ended blunting probe
AU2012200018B9 (en) * 2001-12-26 2014-03-13 Yale University Vascular access device
US20040049164A1 (en) * 2002-09-06 2004-03-11 Bioform, Inc. System including a tapered entry into an injection needle
WO2008092029A2 (en) 2007-01-24 2008-07-31 Access Scientific, Inc. Access device
US8105286B2 (en) 2007-04-18 2012-01-31 Access Scientific, Inc. Access device
AU2011213558A1 (en) 2010-02-08 2012-09-27 Access Scientific, Inc. Access device
US9566087B2 (en) 2013-03-15 2017-02-14 Access Scientific, Llc Vascular access device
US11027099B2 (en) 2015-04-30 2021-06-08 Smiths Medical Asd, Inc. Vascular access device
US11278705B2 (en) 2017-05-04 2022-03-22 Becton, Dickinson And Company Intravenous catheter systems and methods
US10569059B2 (en) 2018-03-01 2020-02-25 Asspv, Llc Guidewire retention device
US20230338012A1 (en) * 2020-02-05 2023-10-26 Marshall Venture Partners LLC Systems and Methods for Fluid Sample Collection and Testing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619643A (en) 1983-07-25 1986-10-28 Bai Chao Liang Catheter
US4610671A (en) 1985-03-28 1986-09-09 Luther Medical Products, Inc. Assembly of stylet and catheter
US4828547A (en) 1987-09-28 1989-05-09 Bio-Plexus, Inc. Self-blunting needle assembly and device including the same
US5009642A (en) 1987-09-28 1991-04-23 Bio-Plexus, Inc. Self-blunting needle assembly for use with a catheter, and catheter assembly using the same
US5201712A (en) 1991-09-19 1993-04-13 Abbott Laboratories Catheter assembly with reciprocable obturator
US5472430A (en) 1993-08-18 1995-12-05 Vlv Associates Protected needle assembly
EP0657184B1 (en) 1993-12-10 2001-11-07 The BOC Group plc Medical device
US5743882A (en) 1996-03-08 1998-04-28 Luther Medical Products, Inc. Needle blunting assembly for use with intravascular introducers
US5749857A (en) * 1996-04-25 1998-05-12 Cuppy; Michael J. Catheter system
US5951520A (en) * 1996-12-19 1999-09-14 Bio-Plexus, Inc. Self-blunting needle medical devices and methods of manufacture thereof

Also Published As

Publication number Publication date
DE60017863T2 (de) 2006-05-11
CA2327313A1 (en) 2001-06-02
DE60017863D1 (de) 2005-03-10
CO5280243A1 (es) 2003-05-30
ES2235791T3 (es) 2005-07-16
EP1110574B1 (en) 2005-02-02
ATE288296T1 (de) 2005-02-15
JP2001198217A (ja) 2001-07-24
PT1110574E (pt) 2005-04-29
US6210379B1 (en) 2001-04-03
CA2327313C (en) 2007-01-23
TW550095B (en) 2003-09-01
SG87193A1 (en) 2002-03-19
ZA200007081B (en) 2002-05-30
MXPA00011831A (es) 2002-08-20
EP1110574A1 (en) 2001-06-27
DK1110574T3 (da) 2005-05-30
AU771987B2 (en) 2004-04-08
US6328717B1 (en) 2001-12-11
AU1001601A (en) 2001-06-21

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time