JPS60122152U - indwelling needle - Google Patents

indwelling needle

Info

Publication number
JPS60122152U
JPS60122152U JP1014184U JP1014184U JPS60122152U JP S60122152 U JPS60122152 U JP S60122152U JP 1014184 U JP1014184 U JP 1014184U JP 1014184 U JP1014184 U JP 1014184U JP S60122152 U JPS60122152 U JP S60122152U
Authority
JP
Japan
Prior art keywords
needle
indwelling needle
tip
groove
outer needle
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
JP1014184U
Other languages
Japanese (ja)
Other versions
JPH0119963Y2 (en
Inventor
渡辺　桂一
Original Assignee
川澄化学工業株式会社
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 川澄化学工業株式会社 filed Critical 川澄化学工業株式会社
Priority to JP1014184U priority Critical patent/JPS60122152U/en
Publication of JPS60122152U publication Critical patent/JPS60122152U/en
Application granted granted Critical
Publication of JPH0119963Y2 publication Critical patent/JPH0119963Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の一実施例を示す半断面図、第２図は
第１図のＡ部拡大図１．第３図は本考案の他の実施例を
示す拡大図、第４図は従来の留置針の先端部断面拡大図
である。 図中１は外針、２は内針、３，３ａは溝部、４は外針先
端を各示す。FIG. 1 is a half-sectional view showing an embodiment of the present invention, and FIG. 2 is an enlarged view of section A in FIG. 1. FIG. 3 is an enlarged view showing another embodiment of the present invention, and FIG. 4 is an enlarged sectional view of the tip of a conventional indwelling needle. In the figure, 1 is the outer needle, 2 is the inner needle, 3 and 3a are the grooves, and 4 is the tip of the outer needle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 可撓性の外針と、その外針に滑動自在に挿入される剛固
な内針とからなり、前記内針の先端部周方向に溝部を彩
成し、この溝部に前記外針の先端部を係入したことを特
徴とする留置針。It consists of a flexible outer needle and a rigid inner needle that is slidably inserted into the outer needle.A groove is formed in the circumferential direction of the tip of the inner needle, and the tip of the outer needle is inserted into the groove. An indwelling needle characterized by an inserted part.
JP1014184U 1984-01-30 1984-01-30 indwelling needle Granted JPS60122152U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1014184U JPS60122152U (en) 1984-01-30 1984-01-30 indwelling needle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1014184U JPS60122152U (en) 1984-01-30 1984-01-30 indwelling needle

Publications (2)

Publication Number Publication Date
JPS60122152U true JPS60122152U (en) 1985-08-17
JPH0119963Y2 JPH0119963Y2 (en) 1989-06-09

Family

ID=30491045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1014184U Granted JPS60122152U (en) 1984-01-30 1984-01-30 indwelling needle

Country Status (1)

Country Link
JP (1) JPS60122152U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018025967A1 (en) * 2016-08-04 2018-02-08 テルモ株式会社 Catheter assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612050A (en) * 1969-04-01 1971-10-12 David S Sheridan Intravascular catheters

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612050A (en) * 1969-04-01 1971-10-12 David S Sheridan Intravascular catheters

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018025967A1 (en) * 2016-08-04 2018-02-08 テルモ株式会社 Catheter assembly
JPWO2018025967A1 (en) * 2016-08-04 2019-06-06 テルモ株式会社 Catheter assembly
US11273291B2 (en) 2016-08-04 2022-03-15 Terumo Kabushiki Kaisha Catheter assembly

Also Published As

Publication number Publication date
JPH0119963Y2 (en) 1989-06-09

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