JPH0255958U - - Google Patents

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Publication number
JPH0255958U
JPH0255958U JP13337888U JP13337888U JPH0255958U JP H0255958 U JPH0255958 U JP H0255958U JP 13337888 U JP13337888 U JP 13337888U JP 13337888 U JP13337888 U JP 13337888U JP H0255958 U JPH0255958 U JP H0255958U
Authority
JP
Japan
Prior art keywords
cartridge
freely
injection device
sealing member
holder
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
JP13337888U
Other languages
Japanese (ja)
Other versions
JPH0725951Y2 (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 JP1988133378U priority Critical patent/JPH0725951Y2/en
Publication of JPH0255958U publication Critical patent/JPH0255958U/ja
Application granted granted Critical
Publication of JPH0725951Y2 publication Critical patent/JPH0725951Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Description

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

第１図は本考案の一実施例を示す分解状態の説
明的断面図、第２図は第１図の一部の断面図、第
３図は他の実施例の一部の断面図、第４図は従来
の注射具の説明的断面図である。 １…カートリツジ、２…密封部材、３…保持部
材、４…プランジヤーロツド、５…栓、６…ホル
ダ、１０…中空針、１１，１２，１３，１４，１
５，１６…突起、Ａ…薬液。 Fig. 1 is an explanatory sectional view of an exploded state showing one embodiment of the present invention, Fig. 2 is a sectional view of a part of Fig. 1, and Fig. 3 is a sectional view of a part of another embodiment. FIG. 4 is an explanatory cross-sectional view of a conventional injection device. DESCRIPTION OF SYMBOLS 1... Cartridge, 2... Sealing member, 3... Holding member, 4... Plunger rod, 5... Stopper, 6... Holder, 10... Hollow needle, 11, 12, 13, 14, 1
5, 16...Protrusion, A...Medicinal solution.

Claims (1)

【実用新案登録請求の範囲】 １ 先端側を保持部材で固定保持した密封部材で
、後端側内面をプランジヤーロツドと連結自在の
栓で夫々密封して薬液を充填したガラス製のカー
トリツジと、該カートリツジが内挿自在であつて
、先端内面に前記カートリツジの密封部材を刺通
してカートリツジ中の薬液を外部へ注出自在とす
る中空針を備えた合成樹脂製の筒状ホルダとから
成る注射具において、前記保持部材の外周に突起
を設け、前記ホルダに前記カートリツジを内挿し
たとき、前記中空針の針先から離れた位置に前記
密封部材を保持して係脱自在に前記突起と係合す
る並列する突起を前記ホルダ内面に設けたことを
特徴とする注射具。 ２ 先端側を保持部材で固定保持した密封部材で
、後端側内面をプランジヤーロツドと連結自在の
栓で夫々密封して薬液を充填したガラス製のカー
トリツジと、該カートリツジが内挿自在であつて
、先端内面に前記カートリツジの密封部材を刺通
してカートリツジ中の薬液を外部へ注出自在とす
る中空針を備えた合成樹脂製の筒状のホルダとか
ら成る注射具において、前記ホルダ内面に突起を
設け、該ホルダに前記カートリツジを内挿したと
き、前記中空針の針先から離れた位置に前記密封
部材を保持して係脱自在に前記突起と係合する並
列する突起を前記保持部材の外周に設けたことを
特徴とする注射具。[Scope of Claim for Utility Model Registration] 1. A glass cartridge filled with a medicinal solution, the distal end of which is a sealing member fixedly held by a holding member, and the rear end inner surface of which is sealed with a stopper that can be freely connected to a plunger rod; An injection device comprising a cylindrical holder made of synthetic resin, into which the cartridge can be freely inserted, and a hollow needle is provided on the inner surface of the distal end to pierce the sealing member of the cartridge to freely pour out the drug solution in the cartridge to the outside. A protrusion is provided on the outer periphery of the holding member, and when the cartridge is inserted into the holder, the sealing member is held at a position away from the needle tip of the hollow needle and detachably engages with the protrusion. An injection device characterized in that parallel protrusions are provided on the inner surface of the holder. 2. A glass cartridge whose distal end is fixedly held by a holding member and whose inner surface on the rear end is sealed with a stopper that can be freely connected to the plunger rod and filled with a chemical solution, and the cartridge can be inserted freely. In an injection device comprising a cylindrical holder made of synthetic resin and having a hollow needle on the inner surface of the tip thereof to pierce the sealing member of the cartridge to freely pour out the drug solution in the cartridge to the outside, the injection device has a protrusion on the inner surface of the holder. and when the cartridge is inserted into the holder, the holding member has parallel protrusions that hold the sealing member at a position away from the needle tip of the hollow needle and removably engage with the protrusion. An injection device characterized by being provided on the outer periphery.
JP1988133378U 1988-10-14 1988-10-14 Injection tool Expired - Lifetime JPH0725951Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988133378U JPH0725951Y2 (en) 1988-10-14 1988-10-14 Injection tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988133378U JPH0725951Y2 (en) 1988-10-14 1988-10-14 Injection tool

Publications (2)

Publication Number Publication Date
JPH0255958U true JPH0255958U (en) 1990-04-23
JPH0725951Y2 JPH0725951Y2 (en) 1995-06-14

Family

ID=31391183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988133378U Expired - Lifetime JPH0725951Y2 (en) 1988-10-14 1988-10-14 Injection tool

Country Status (1)

Country Link
JP (1) JPH0725951Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06504452A (en) * 1990-11-14 1994-05-26 ドージェクト・メディカル・システムズ・インコーポレーテッド Syringe
WO2003055546A1 (en) * 2001-12-27 2003-07-10 Showa Yakuhin Kako Co., Ltd. Cartridge syringe, cartridge and ophthalmologic syringe set having such syringe
JP2003250889A (en) * 2001-12-27 2003-09-09 Showa Yakuhin Kako Kk Cartridge syringe, cartridge and ophthalmic syringe set provided with the syringe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4820290U (en) * 1971-07-16 1973-03-07
JPS513677U (en) * 1974-06-26 1976-01-12
JPS59120166A (en) * 1982-12-20 1984-07-11 メデイテツク・エス・ア−・ Pre-filling type ampule syringe
JPS61121995A (en) * 1984-11-19 1986-06-09 柏木　丈夫 Clip molded through extrusion molding method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4820290U (en) * 1971-07-16 1973-03-07
JPS513677U (en) * 1974-06-26 1976-01-12
JPS59120166A (en) * 1982-12-20 1984-07-11 メデイテツク・エス・ア−・ Pre-filling type ampule syringe
JPS61121995A (en) * 1984-11-19 1986-06-09 柏木　丈夫 Clip molded through extrusion molding method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06504452A (en) * 1990-11-14 1994-05-26 ドージェクト・メディカル・システムズ・インコーポレーテッド Syringe
WO2003055546A1 (en) * 2001-12-27 2003-07-10 Showa Yakuhin Kako Co., Ltd. Cartridge syringe, cartridge and ophthalmologic syringe set having such syringe
JP2003250889A (en) * 2001-12-27 2003-09-09 Showa Yakuhin Kako Kk Cartridge syringe, cartridge and ophthalmic syringe set provided with the syringe

Also Published As

Publication number Publication date
JPH0725951Y2 (en) 1995-06-14

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