WO2002066093A3 - Compact catheter insertion apparatus - Google Patents

Compact catheter insertion apparatus Download PDF

Info

Publication number
WO2002066093A3
WO2002066093A3 PCT/IL2002/000119 IL0200119W WO02066093A3 WO 2002066093 A3 WO2002066093 A3 WO 2002066093A3 IL 0200119 W IL0200119 W IL 0200119W WO 02066093 A3 WO02066093 A3 WO 02066093A3
Authority
WO
WIPO (PCT)
Prior art keywords
catheter
needle
handle
needle unit
units
Prior art date
Application number
PCT/IL2002/000119
Other languages
French (fr)
Other versions
WO2002066093A2 (en
Inventor
Sergey Popov
Leonid Lukov
Original Assignee
Serpomed Ltd
Sergey Popov
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 Serpomed Ltd, Sergey Popov filed Critical Serpomed Ltd
Priority to US10/468,545 priority Critical patent/US7422572B2/en
Priority to JP2002565651A priority patent/JP2004533278A/en
Priority to CA002438602A priority patent/CA2438602A1/en
Priority to AU2002232097A priority patent/AU2002232097B2/en
Priority to EP02712221A priority patent/EP1395309A4/en
Publication of WO2002066093A2 publication Critical patent/WO2002066093A2/en
Publication of WO2002066093A3 publication Critical patent/WO2002066093A3/en
Priority to HK05101685A priority patent/HK1069133A1/en

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
    • A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle
    • 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
    • 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
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3257—Semi-automatic sleeve extension, i.e. in which triggering of the sleeve extension 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
    • 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
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position

Abstract

Invention relates to catheter placement devices for peripheral blood vessel catheterization with protected needle tip and shortened length in a transport position (see fig. 31). In the transport position (fig. 9), the needle and catheter units (1 and 5) are held inside the handle (8). User transposes the needle and catheter units into a duty ready position (fig. 6), wherein the needle unit is engaged with the handle distal end and a catheter hub (7) protrudes distally out of the handle. After catheter insertion into patient's vein, user disconnects the needle unit and handle allowing the needle unit retraction by a resilient member (11) into the protection position. The trigger and transposing means (22) location enables the apparatus single handed control. The fixation means (31) in the protection position eliminates repeated needle unit advance. It can be used rubber or spiral spring resilient members and the catheter hubs with foldable side wings and side port.
PCT/IL2002/000119 2001-02-21 2002-02-17 Compact catheter insertion apparatus WO2002066093A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US10/468,545 US7422572B2 (en) 2001-02-21 2002-02-17 Compact catheter insertion apparatus
JP2002565651A JP2004533278A (en) 2001-02-21 2002-02-17 Small catheter insertion device
CA002438602A CA2438602A1 (en) 2001-02-21 2002-02-17 Compact catheter insertion apparatus
AU2002232097A AU2002232097B2 (en) 2001-02-21 2002-02-17 Compact catheter insertion apparatus
EP02712221A EP1395309A4 (en) 2001-02-21 2002-02-17 Compact catheter insertion apparatus
HK05101685A HK1069133A1 (en) 2001-02-21 2005-02-28 Compact catheter insertion apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL14157401A IL141574A0 (en) 2001-02-21 2001-02-21 Compact catheter insertion apparatus
IL141574 2001-02-21

Publications (2)

Publication Number Publication Date
WO2002066093A2 WO2002066093A2 (en) 2002-08-29
WO2002066093A3 true WO2002066093A3 (en) 2004-01-08

Family

ID=11075157

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2002/000119 WO2002066093A2 (en) 2001-02-21 2002-02-17 Compact catheter insertion apparatus

Country Status (9)

Country Link
US (1) US7422572B2 (en)
EP (1) EP1395309A4 (en)
JP (1) JP2004533278A (en)
CN (1) CN1230213C (en)
AU (1) AU2002232097B2 (en)
CA (1) CA2438602A1 (en)
HK (1) HK1069133A1 (en)
IL (1) IL141574A0 (en)
WO (1) WO2002066093A2 (en)

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IL141574A0 (en) 2001-02-21 2002-03-10 Serpomed Ltd Compact catheter insertion apparatus
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Also Published As

Publication number Publication date
EP1395309A4 (en) 2006-12-27
WO2002066093A2 (en) 2002-08-29
CA2438602A1 (en) 2002-08-29
US20040116855A1 (en) 2004-06-17
HK1069133A1 (en) 2005-05-13
EP1395309A2 (en) 2004-03-10
US7422572B2 (en) 2008-09-09
AU2002232097B2 (en) 2007-05-17
JP2004533278A (en) 2004-11-04
CN1230213C (en) 2005-12-07
AU2002232097A2 (en) 2002-09-04
IL141574A0 (en) 2002-03-10
CN1525870A (en) 2004-09-01

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