WO2011111978A3 - Catheter for changing insertion direction of guide wire and method for using the same - Google Patents

Catheter for changing insertion direction of guide wire and method for using the same Download PDF

Info

Publication number
WO2011111978A3
WO2011111978A3 PCT/KR2011/001587 KR2011001587W WO2011111978A3 WO 2011111978 A3 WO2011111978 A3 WO 2011111978A3 KR 2011001587 W KR2011001587 W KR 2011001587W WO 2011111978 A3 WO2011111978 A3 WO 2011111978A3
Authority
WO
WIPO (PCT)
Prior art keywords
guide wire
insertion direction
catheter
same
changing
Prior art date
Application number
PCT/KR2011/001587
Other languages
French (fr)
Other versions
WO2011111978A2 (en
Inventor
Hong Suk Park
Soo Won Seo
Young Soo Do
Kwang Bo Park
Original Assignee
Samsung Life Welfare Foundation
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 Samsung Life Welfare Foundation filed Critical Samsung Life Welfare Foundation
Publication of WO2011111978A2 publication Critical patent/WO2011111978A2/en
Publication of WO2011111978A3 publication Critical patent/WO2011111978A3/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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14598—Coating tubular articles
    • 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
    • A61M25/0169—Exchanging a catheter while keeping the guidewire in place
    • 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
    • A61M25/0172—Exchanging a guidewire while keeping the catheter in place
    • 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
    • A61M25/09—Guide wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7542—Catheters

Abstract

A catheter for changing insertion direction of a guide wire according to an exemplary embodiment of the present invention may be inserted in a body along the guide wire inserted in the body through a puncture region, and may change the insertion direction of the guide wire. The catheter may include: a hollow hub having an entrance at one end thereof, the guide wire being inserted in the entrance; a tubular member connected to the other end of the hub, extending in a length direction thereof, and having an exit at the other end thereof, the guide wire coming out through the exit; and a direction changing hole formed at the tubular member, the guide wire coming out through the direction changing hole so as to change the insertion direction of the guide wire.
PCT/KR2011/001587 2010-03-08 2011-03-08 Catheter for changing insertion direction of guide wire and method for using the same WO2011111978A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100020508A KR101222707B1 (en) 2010-03-08 2010-03-08 a catheter for redirecting of guide wire and method redirecting using thereof
KR10-2010-0020508 2010-03-08

Publications (2)

Publication Number Publication Date
WO2011111978A2 WO2011111978A2 (en) 2011-09-15
WO2011111978A3 true WO2011111978A3 (en) 2012-01-05

Family

ID=44563984

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001587 WO2011111978A2 (en) 2010-03-08 2011-03-08 Catheter for changing insertion direction of guide wire and method for using the same

Country Status (2)

Country Link
KR (1) KR101222707B1 (en)
WO (1) WO2011111978A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102207685B1 (en) * 2019-05-31 2021-01-26 (주) 타우피엔유메디칼 His sensing catheter with snare
KR102386871B1 (en) 2019-11-26 2022-04-13 부산대학교 산학협력단 Monitoring Device of Guidewire Using Arrayed Magnetic Sensors Pad
CN114082078A (en) * 2021-10-25 2022-02-25 中山大学孙逸仙纪念医院 Method for replacing sheath tube

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884011A (en) * 1973-04-10 1975-05-20 Affiliated Hospital Prod Method of assembly of catheter package
JPH06114113A (en) * 1992-10-01 1994-04-26 Buaayu:Kk Catheter sheath
JPH07265432A (en) * 1994-03-29 1995-10-17 Hanako Medical Kk Work hardening type non-shape memory alloy catheter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6669679B1 (en) * 2000-01-07 2003-12-30 Acist Medical Systems, Inc. Anti-recoil catheter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884011A (en) * 1973-04-10 1975-05-20 Affiliated Hospital Prod Method of assembly of catheter package
JPH06114113A (en) * 1992-10-01 1994-04-26 Buaayu:Kk Catheter sheath
JPH07265432A (en) * 1994-03-29 1995-10-17 Hanako Medical Kk Work hardening type non-shape memory alloy catheter

Also Published As

Publication number Publication date
WO2011111978A2 (en) 2011-09-15
KR20110101489A (en) 2011-09-16
KR101222707B1 (en) 2013-01-17

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