JPH0268855U - - Google Patents

Info

Publication number
JPH0268855U
JPH0268855U JP14891388U JP14891388U JPH0268855U JP H0268855 U JPH0268855 U JP H0268855U JP 14891388 U JP14891388 U JP 14891388U JP 14891388 U JP14891388 U JP 14891388U JP H0268855 U JPH0268855 U JP H0268855U
Authority
JP
Japan
Prior art keywords
needle
hole
liquid dispensing
liquid
dispensing 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
JP14891388U
Other languages
Japanese (ja)
Other versions
JPH0630203Y2 (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 JP1988148913U priority Critical patent/JPH0630203Y2/en
Publication of JPH0268855U publication Critical patent/JPH0268855U/ja
Application granted granted Critical
Publication of JPH0630203Y2 publication Critical patent/JPH0630203Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図ａは本考案の液体分注針の一実施例を示
す概要図、第１図ｂは第１図ａのＡ―Ａ′断面図
、第１図ｃは第１図ａのＢ―Ｂ′断面図、第１図
ｄは第１図ａの送液孔および空気抜き孔の開口部
を示す説明図、第２図は従来の送液針と空気抜き
針を一体化した液体分注針を示す説明図、第３図
〜第４図はそれぞれ従来の注射針を示す説明図、
第５図は従来の注射針の刺し込み状態を示す概要
図である。 １…送液孔、２…空気抜き孔、３…送液孔の針
先開口部、４…空気抜き孔の針先開口部、５…液
体分注針の先端部、６…液体分注針本体。 FIG. 1a is a schematic diagram showing an embodiment of the liquid dispensing needle of the present invention, FIG. 1b is a sectional view taken along line A-A' in FIG. 1a, and FIG. 1c is a cross-sectional view taken along line B-- in FIG. 1a. B' sectional view, Figure 1 d is an explanatory diagram showing the openings of the liquid feeding hole and air vent hole in Figure 1 a, and Figure 2 shows a conventional liquid dispensing needle that integrates a liquid feeding needle and an air vent needle. 3 and 4 are explanatory diagrams showing conventional injection needles, respectively.
FIG. 5 is a schematic diagram showing a state in which a conventional injection needle is inserted. 1...Liquid feeding hole, 2...Air vent hole, 3...Needle tip opening of liquid feeding hole, 4...Needle tip opening of air vent hole, 5...Distal end of liquid dispensing needle, 6...Liquid dispensing needle body.

Claims (1)

【実用新案登録請求の範囲】 (1) 送液孔および空気抜き孔が夫々棒状体を貫
通するとともに、該送液孔および空気抜き孔の針
先開口部を相反する方向に配置し、樹脂により一
体的に成形してなることを特徴とする空気抜き孔
を有する液体分注針。 (2) 送液孔および空気抜き孔の針先開口部を、
それぞれ液体分注針の先端より異なつた位置に形
成した請求項１記載の液体分注針。[Claims for Utility Model Registration] (1) A liquid feeding hole and an air venting hole each pass through the rod-shaped body, and the needle tip openings of the liquid feeding hole and air venting hole are arranged in opposite directions, and are integrally formed by resin. A liquid dispensing needle having an air vent hole, which is formed by molding the needle into a liquid dispensing needle. (2) Close the needle tip openings of the liquid feeding hole and air vent hole.
2. A liquid dispensing needle according to claim 1, each of which is formed at a different position from the tip of the liquid dispensing needle.
JP1988148913U 1988-11-15 1988-11-15 Liquid dispensing needle with air vent Expired - Lifetime JPH0630203Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988148913U JPH0630203Y2 (en) 1988-11-15 1988-11-15 Liquid dispensing needle with air vent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988148913U JPH0630203Y2 (en) 1988-11-15 1988-11-15 Liquid dispensing needle with air vent

Publications (2)

Publication Number Publication Date
JPH0268855U true JPH0268855U (en) 1990-05-24
JPH0630203Y2 JPH0630203Y2 (en) 1994-08-17

Family

ID=31420662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988148913U Expired - Lifetime JPH0630203Y2 (en) 1988-11-15 1988-11-15 Liquid dispensing needle with air vent

Country Status (1)

Country Link
JP (1) JPH0630203Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07506668A (en) * 1992-04-27 1995-07-20 アクゾ・ノベル・エヌ・ベー Penetrating sampling probe
JP2005527810A (en) * 2002-04-11 2005-09-15 アメルシャム・パブリック・リミテッド・カンパニー Radioisotope generator
JP2016176774A (en) * 2015-03-19 2016-10-06 株式会社島津製作所 Container holding tool for transportation, and sampling device including the same
JP2016537163A (en) * 2013-10-30 2016-12-01 ノーススター メディカル ラジオアイソトープス リミテッド ライアビリティ カンパニー Product cartridge for radionuclides
WO2016194084A1 (en) * 2015-05-29 2016-12-08 株式会社島津製作所 Injection method and injection device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5575334U (en) * 1978-11-16 1980-05-24
JPS5581659A (en) * 1978-12-14 1980-06-19 Michio Okada Introducing needle
JPS6257565A (en) * 1985-09-09 1987-03-13 テルモ株式会社 Medical puncture needle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5575334U (en) * 1978-11-16 1980-05-24
JPS5581659A (en) * 1978-12-14 1980-06-19 Michio Okada Introducing needle
JPS6257565A (en) * 1985-09-09 1987-03-13 テルモ株式会社 Medical puncture needle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07506668A (en) * 1992-04-27 1995-07-20 アクゾ・ノベル・エヌ・ベー Penetrating sampling probe
JP2005527810A (en) * 2002-04-11 2005-09-15 アメルシャム・パブリック・リミテッド・カンパニー Radioisotope generator
JP2016537163A (en) * 2013-10-30 2016-12-01 ノーススター メディカル ラジオアイソトープス リミテッド ライアビリティ カンパニー Product cartridge for radionuclides
JP2016176774A (en) * 2015-03-19 2016-10-06 株式会社島津製作所 Container holding tool for transportation, and sampling device including the same
WO2016194084A1 (en) * 2015-05-29 2016-12-08 株式会社島津製作所 Injection method and injection device

Also Published As

Publication number Publication date
JPH0630203Y2 (en) 1994-08-17

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