TWI590849B - 用於注射器之具有旋轉啟動的可回縮針的前端附接裝置 - Google Patents

用於注射器之具有旋轉啟動的可回縮針的前端附接裝置 Download PDF

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Publication number
TWI590849B
TWI590849B TW102145858A TW102145858A TWI590849B TW I590849 B TWI590849 B TW I590849B TW 102145858 A TW102145858 A TW 102145858A TW 102145858 A TW102145858 A TW 102145858A TW I590849 B TWI590849 B TW I590849B
Authority
TW
Taiwan
Prior art keywords
needle
nose
seat
barrel
plunger
Prior art date
Application number
TW102145858A
Other languages
English (en)
Chinese (zh)
Other versions
TW201503922A (zh
Inventor
馬克 斯默
朱寧
湯瑪士 索
Original Assignee
伸縮科技股份有限公司
湯瑪士 索
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 伸縮科技股份有限公司, 湯瑪士 索 filed Critical 伸縮科技股份有限公司
Publication of TW201503922A publication Critical patent/TW201503922A/zh
Application granted granted Critical
Publication of TWI590849B publication Critical patent/TWI590849B/zh

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
    • 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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3232—Semi-automatic needle retraction, i.e. in which triggering of the needle retraction requires a deliberate action by the user, e.g. manual release of spring-biased retraction means
    • 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
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • 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
    • A61M5/3276—Means imparting rotational movement to the needle or needle hub in order to assist in its disconnection from syringe nozzle
    • 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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3223—Means impeding or disabling repositioning of used needles at the syringe nozzle
    • A61M2005/3224—Means to disalign the needle tip and syringe nozzle
    • 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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3227—Constructional features thereof, e.g. to improve manipulation or functioning the needle being retracted laterally outside the syringe barrel, e.g. with separate guideway
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
TW102145858A 2012-12-14 2013-12-12 用於注射器之具有旋轉啟動的可回縮針的前端附接裝置 TWI590849B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261737263P 2012-12-14 2012-12-14
US14/091,113 US9302055B2 (en) 2012-12-14 2013-11-26 Frontal attachment device for syringe with rotationally activated retractable needle

Publications (2)

Publication Number Publication Date
TW201503922A TW201503922A (zh) 2015-02-01
TWI590849B true TWI590849B (zh) 2017-07-11

Family

ID=50931737

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102145858A TWI590849B (zh) 2012-12-14 2013-12-12 用於注射器之具有旋轉啟動的可回縮針的前端附接裝置

Country Status (7)

Country Link
US (2) US9302055B2 (enExample)
JP (1) JP6214785B2 (enExample)
BR (1) BR112014024042B8 (enExample)
ES (1) ES2952679T3 (enExample)
MX (2) MX368907B (enExample)
TW (1) TWI590849B (enExample)
WO (1) WO2015080724A1 (enExample)

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PL3212258T3 (pl) 2014-10-31 2020-07-13 L.O.M. Laboratories Inc. Strzykawka z chowaną igłą
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US10772106B2 (en) * 2017-03-08 2020-09-08 Telefonaktiebolaget Lm Ericsson (Publ) Radio network node, wireless device and methods performed therein
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US10646148B2 (en) * 2017-09-22 2020-05-12 Retractable Technologies, Inc. Bodily fluid collection device with integral tube seal

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Also Published As

Publication number Publication date
US20140171877A1 (en) 2014-06-19
US20160317756A1 (en) 2016-11-03
BR112014024042A2 (enExample) 2017-06-20
JP6214785B2 (ja) 2017-10-18
MX385923B (es) 2025-03-18
WO2015080724A1 (en) 2015-06-04
US9302055B2 (en) 2016-04-05
JP2016537182A (ja) 2016-12-01
MX2019008457A (es) 2019-09-13
TW201503922A (zh) 2015-02-01
ES2952679T3 (es) 2023-11-03
US10342929B2 (en) 2019-07-09
MX2015010034A (es) 2015-10-30
BR112014024042B1 (pt) 2022-04-12
MX368907B (es) 2019-10-21
BR112014024042B8 (pt) 2022-06-21

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MM4A Annulment or lapse of patent due to non-payment of fees