JPS6194006U - - Google Patents

Info

Publication number
JPS6194006U
JPS6194006U JP17879184U JP17879184U JPS6194006U JP S6194006 U JPS6194006 U JP S6194006U JP 17879184 U JP17879184 U JP 17879184U JP 17879184 U JP17879184 U JP 17879184U JP S6194006 U JPS6194006 U JP S6194006U
Authority
JP
Japan
Prior art keywords
needle
piston
cutting edge
double
immediate vicinity
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
JP17879184U
Other languages
Japanese (ja)
Other versions
JPS637217Y2 (en
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 filed Critical
Priority to JP1984178791U priority Critical patent/JPS637217Y2/ja
Priority to EP85302576A priority patent/EP0186256B1/en
Priority to DE8585302576T priority patent/DE3565767D1/en
Priority to US06/726,069 priority patent/US4643196A/en
Publication of JPS6194006U publication Critical patent/JPS6194006U/ja
Application granted granted Critical
Publication of JPS637217Y2 publication Critical patent/JPS637217Y2/ja
Expired legal-status Critical Current

Links

Description

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

第１図…本考案の一実施例の側面断面図、第２
図…従前の一実施例の側面断面図。 １…二重針、１…内側針、２…刃先の閉塞部、
３…刃先、４…吸引用の穴、５…注射筒、６…ピ
ストン、７…結合部分、８…吸引用の穴、９…外
側針、１０…刃先、１，４，８…バイパス通路。 Figure 1: Side sectional view of one embodiment of the present invention, Figure 2
Figure: Side sectional view of a previous embodiment. 1 ...Double needle, 1...Inner needle, 2...Occluded part of the cutting edge,
3...Blade tip, 4...Aspiration hole, 5...Syring barrel, 6...Piston, 7...Connecting portion, 8...Aspiration hole, 9...Outer needle, 10...Blade tip, 1, 4, 8...Bypass passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 二重針構造の吸引式生検針に於いて、該二重針
の内側針は先端部を閉塞した刃先を有しその刃先
直近に吸引用穴を一又は複数個を外側針刃先の直
近内側に設け注射筒をピストンに結合し設け且つ
該ピストンの直近に吸引用穴を一又は複数個設け
て二重針を構成したことを特徴とした生検針。 In a suction type biopsy needle with a double needle structure, the inner needle of the double needle has a cutting edge with a closed tip, and one or more suction holes are provided in the immediate vicinity of the cutting edge of the outer needle. A biopsy needle characterized in that a syringe barrel is connected to a piston and one or more suction holes are provided in the immediate vicinity of the piston to constitute a double needle.
JP1984178791U 1984-10-24 1984-11-26 Expired JPS637217Y2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1984178791U JPS637217Y2 (en) 1984-11-26 1984-11-26
EP85302576A EP0186256B1 (en) 1984-10-24 1985-04-12 Biopsy needle set
DE8585302576T DE3565767D1 (en) 1984-10-24 1985-04-12 Biopsy needle set
US06/726,069 US4643196A (en) 1984-10-24 1985-04-23 Biopsy needle set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984178791U JPS637217Y2 (en) 1984-11-26 1984-11-26

Publications (2)

Publication Number Publication Date
JPS6194006U true JPS6194006U (en) 1986-06-17
JPS637217Y2 JPS637217Y2 (en) 1988-03-01

Family

ID=30736358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984178791U Expired JPS637217Y2 (en) 1984-10-24 1984-11-26

Country Status (1)

Country Link
JP (1) JPS637217Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012522993A (en) * 2009-04-02 2012-09-27 アボット ポイント オブ ケア インコーポレイテッド Method and device for transferring a biological fluid sample

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020138923A1 (en) * 2018-12-24 2020-07-02 주식회사 엔도비전 Uterine tissue collection instrument
WO2020138528A1 (en) * 2018-12-24 2020-07-02 주식회사 엔도비전 Uterus tissue sampling tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828609U (en) * 1981-08-14 1983-02-24 株式会社トツプ biopsy needle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1013861A (en) * 1972-10-10 1977-07-12 Adrianus J. Van De Goor Special instruction processor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828609U (en) * 1981-08-14 1983-02-24 株式会社トツプ biopsy needle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012522993A (en) * 2009-04-02 2012-09-27 アボット ポイント オブ ケア インコーポレイテッド Method and device for transferring a biological fluid sample

Also Published As

Publication number Publication date
JPS637217Y2 (en) 1988-03-01

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