JPS6443270A - Method for inserting inner needle in stay needle and said stay needle - Google Patents

Method for inserting inner needle in stay needle and said stay needle

Info

Publication number
JPS6443270A
JPS6443270A JP62200418A JP20041887A JPS6443270A JP S6443270 A JPS6443270 A JP S6443270A JP 62200418 A JP62200418 A JP 62200418A JP 20041887 A JP20041887 A JP 20041887A JP S6443270 A JPS6443270 A JP S6443270A
Authority
JP
Japan
Prior art keywords
needle
connection member
stay
inner needle
blood
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP62200418A
Other languages
Japanese (ja)
Other versions
JPH07100074B2 (en
Inventor
Toshiaki Chiba
Toshimasa Morita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikkiso Co Ltd
Original Assignee
Nikkiso Co Ltd
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 Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Priority to JP62200418A priority Critical patent/JPH07100074B2/en
Publication of JPS6443270A publication Critical patent/JPS6443270A/en
Publication of JPH07100074B2 publication Critical patent/JPH07100074B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

PURPOSE:To facilitate the operation of a stay needle by attaining to shorten an inner needle, by thrusting and inserting the inner needle in a connection member composed of a flexible and elastic material from the side surface of the intermediate part thereof. CONSTITUTION:The skin and blood vessel of a patient are punctured with the puncture part 18 of the inner needle 11 protruding from the leading end of an outer cylindrical needle 3. When the inner needle 11 is pulled off in the direction of a positioning member 8, a cylindrical flexible connection member 5 grasps contact plates 13 to close a piercing passage. Therefore, the connection member 5 is not filled with blood. When closure is released, blood flows in the connection member 5 while pushes away air in the connection member 5 toward an opening end. After a lid 14 is forcibly ruptured and the air in the connection member 5 is perfectly discharged, the leading end of a liquid flow pipe is engaged with a mount part 6 to complete the connection of the liquid flow pipe and a stay needle.
JP62200418A 1987-08-10 1987-08-10 Method for inserting inner needle in indwelling needle and indwelling needle Expired - Lifetime JPH07100074B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62200418A JPH07100074B2 (en) 1987-08-10 1987-08-10 Method for inserting inner needle in indwelling needle and indwelling needle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62200418A JPH07100074B2 (en) 1987-08-10 1987-08-10 Method for inserting inner needle in indwelling needle and indwelling needle

Publications (2)

Publication Number Publication Date
JPS6443270A true JPS6443270A (en) 1989-02-15
JPH07100074B2 JPH07100074B2 (en) 1995-11-01

Family

ID=16423983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62200418A Expired - Lifetime JPH07100074B2 (en) 1987-08-10 1987-08-10 Method for inserting inner needle in indwelling needle and indwelling needle

Country Status (1)

Country Link
JP (1) JPH07100074B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014028050A (en) * 2012-07-31 2014-02-13 Hi-Lex Corporation Stent delivery device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831787A (en) * 1971-08-12 1973-04-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831787A (en) * 1971-08-12 1973-04-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014028050A (en) * 2012-07-31 2014-02-13 Hi-Lex Corporation Stent delivery device

Also Published As

Publication number Publication date
JPH07100074B2 (en) 1995-11-01

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term