CN104470435A - 具有针尖保护套的自动撤针整体式真空采血装置 - Google Patents

具有针尖保护套的自动撤针整体式真空采血装置 Download PDF

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Publication number
CN104470435A
CN104470435A CN201280074563.4A CN201280074563A CN104470435A CN 104470435 A CN104470435 A CN 104470435A CN 201280074563 A CN201280074563 A CN 201280074563A CN 104470435 A CN104470435 A CN 104470435A
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China
Prior art keywords
needle
blood
tube
sample collection
cylindrical cavity
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CN201280074563.4A
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English (en)
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CN104470435B (zh
Inventor
张建铭
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Conlite Changting Medical Equipment Co ltd
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Individual
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Classifications

    • 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
    • A61B5/154—Devices using pre-evacuated 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
    • A61B5/150015—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
    • A61B5/150007—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
    • 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
    • A61B5/150656—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 semi-automatically triggered, i.e. in which the triggering of the protective sleeve requires a deliberate action by the user, e.g. manual release of spring-biased extension 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
    • A61B5/150351—Caps, stoppers or lids for sealing or closing a blood collection vessel or container, e.g. a test-tube or syringe barrel
    • 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
    • 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
    • A61B5/150694—Procedure for removing protection means at the time of piercing
    • A61B5/150709—Procedure for removing protection means at the time of piercing semi-automatically removed, i.e. before puncturing the protection is removed by a mechanism initiated by a deliberate action by the user, such as pressing a button
    • 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
    • A61B5/15074—Needle sets comprising wings, e.g. butterfly type, for ease of handling

Abstract

一种具有针尖保护套的自动撤针整体式真空采血装置，包括穿刺针座（4）、穿刺针管（11）、软连接管（13）、采血针管（12）、血液样本收集管（2）、采血针座（3）、针尖保护套（5）和自动撤针装置（6）。血管穿刺针管（11）管芯、穿刺针座（4）芯孔、软连接管（13）管芯、采血针管（12）管芯以及被刺穿密封层（21）后的血液样本收集管（2）管腔组成一种血液通道。穿刺针管（11）、穿刺针座（4）、针尖保护套（5）以及自动撤针装置（6）组成一种穿刺针组件，穿刺针座（4）及插置在其上的穿刺针管（11）安装在针尖保护套（5）的内腔中，从保护套后端头伸入的软连接管（13）与穿刺针座（4）的尾端连接，自动撤针装置（6）包括压缩弹簧（61）和制动构件（62），穿刺针座（4）和穿刺针管（11）组成一种可以相对保护套（5）后退滑动的滑动部件，释放制动构件（62）后滑动部件失去制动并在压缩弹簧（61）预紧力的驱动下向后滑动，随着滑动部件的后退穿刺针管（11）回缩到保护套（5）内腔中直至完全没入保护套（5）内。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN201280074563.4A 2012-10-26 2012-10-26 具有针尖保护套的自动撤针整体式真空采血装置 Active CN104470435B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/083572 WO2014063347A1 (zh) 2012-10-26 2012-10-26 具有针尖保护套的自动撤针整体式真空采血装置

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CN104470435A true CN104470435A (zh) 2015-03-25
CN104470435B CN104470435B (zh) 2016-09-14

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CN (1) CN104470435B (zh)
WO (1) WO2014063347A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106859668A (zh) * 2017-03-14 2017-06-20 顾虹 一种采血针部件及采血针装置
CN107485400A (zh) * 2017-09-15 2017-12-19 顾虹 一种采血针部件及采血针装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110496268A (zh) * 2019-06-20 2019-11-26 苏州大学 一种静脉留置针及其拔出装置
CN111528864B (zh) * 2020-05-14 2023-02-03 山东大学齐鲁医院 一种针尖可封堵式静脉采血针

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1035893A (zh) * 1988-01-08 1989-09-27 奥尔弗斯欧州股份有限公司 一次性液体采样装置
CN1285720A (zh) * 1997-11-12 2001-02-28 Mdc投资控股公司 带有被卡紧的可缩回针头的流体采集装置
US20020068907A1 (en) * 2000-09-05 2002-06-06 Dysarz Edward D. Safety syringe with retraction trunk
CN2936144Y (zh) * 2006-08-09 2007-08-22 刘余厚 一种采血握持器
WO2012015415A1 (en) * 2010-07-29 2012-02-02 Becton, Dickinson And Company Passively shielding needle assembly with skin sensor
CN202982016U (zh) * 2012-10-26 2013-06-12 张建铭 具有针尖保护套的自动撤针整体式真空采血装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA928600A (en) * 1967-12-05 1973-06-19 Ims Ltd. Blood sampling tube holder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1035893A (zh) * 1988-01-08 1989-09-27 奥尔弗斯欧州股份有限公司 一次性液体采样装置
CN1285720A (zh) * 1997-11-12 2001-02-28 Mdc投资控股公司 带有被卡紧的可缩回针头的流体采集装置
US20020068907A1 (en) * 2000-09-05 2002-06-06 Dysarz Edward D. Safety syringe with retraction trunk
CN2936144Y (zh) * 2006-08-09 2007-08-22 刘余厚 一种采血握持器
WO2012015415A1 (en) * 2010-07-29 2012-02-02 Becton, Dickinson And Company Passively shielding needle assembly with skin sensor
CN202982016U (zh) * 2012-10-26 2013-06-12 张建铭 具有针尖保护套的自动撤针整体式真空采血装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106859668A (zh) * 2017-03-14 2017-06-20 顾虹 一种采血针部件及采血针装置
CN106859668B (zh) * 2017-03-14 2023-03-10 顾虹 一种采血针部件及采血针装置
CN107485400A (zh) * 2017-09-15 2017-12-19 顾虹 一种采血针部件及采血针装置
CN107485400B (zh) * 2017-09-15 2024-02-20 顾虹 一种采血针部件及采血针装置

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WO2014063347A1 (zh) 2014-05-01
CN104470435B (zh) 2016-09-14

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SE01 Entry into force of request for substantive examination
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Effective date of registration: 20230918

Address after: S5 # Factory Building, Medical Equipment Industrial Park, Industrial New Area, No. 66 Tingzhou Avenue South Road, Cewu Town, Changting County, Longyan City, Fujian Province, 366309

Patentee after: Conlite (Changting) Medical Equipment Co.,Ltd.

Address before: No. 27, Lane 45, Kaohsiung Road, Huangpu District, Shanghai, 200011

Patentee before: Zhang Jianming