JPS62119944U - - Google Patents

Info

Publication number
JPS62119944U
JPS62119944U JP1986006301U JP630186U JPS62119944U JP S62119944 U JPS62119944 U JP S62119944U JP 1986006301 U JP1986006301 U JP 1986006301U JP 630186 U JP630186 U JP 630186U JP S62119944 U JPS62119944 U JP S62119944U
Authority
JP
Japan
Prior art keywords
piston
cylinder
stopper
intervals
entire area
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.)
Pending
Application number
JP1986006301U
Other languages
Japanese (ja)
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 JP1986006301U priority Critical patent/JPS62119944U/ja
Priority to FR8700484A priority patent/FR2593069A1/en
Priority to IT8719106A priority patent/IT1201163B/en
Priority to PCT/JP1987/000031 priority patent/WO1987004353A1/en
Priority to CH188/87A priority patent/CH672990A5/fr
Priority to GB08701142A priority patent/GB2187388A/en
Priority to DE19873701500 priority patent/DE3701500A1/en
Publication of JPS62119944U publication Critical patent/JPS62119944U/ja
Priority to SU874203371A priority patent/SU1745103A3/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • A61M5/31595—Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3156—Mechanically operated dose setting member using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M2005/31508—Means for blocking or restricting the movement of the rod or piston provided on the piston-rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
    • A61M5/31551—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe including axial movement of dose setting member
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31591—Single dose, i.e. individually set dose administered only once from the same medicament reservoir, e.g. including single stroke limiting means

Description

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

図は本考案注入器の実施例を示した夫々一部切
截側面図であつて、第１図は最大目盛位置まで液
体を吸入した状態図、第２図は最大目盛の一つ前
方の目盛まで液体を吸入した状態図、第３図は液
体吸入前の状態図、第４図は最大目盛位置より過
量に液体を吸入した状態図である。 １……注入器、２……ピストン、２ａ……パツ
キン、２ｂ……軸部、２ｃ……鍔部、３……スト
ツパー、３ａ……筒部、３ｂ……突起、３ｃ……
鍔部、４……シリンダー、４ａ……筒部、４ｂ…
…針先部、４ｃ……鍔部、５……係合溝、５ａ…
…最前端の係合溝、６……縦溝、７……目盛、７
ａ……最大目盛、イ……液体。 The figures are partially cutaway side views showing the embodiments of the syringe of the present invention, in which Figure 1 shows the state when liquid has been sucked up to the maximum scale position, and Figure 2 shows the scale one position ahead of the maximum scale. FIG. 3 is a diagram showing the state before liquid suction, and FIG. 4 is a diagram showing the state when an excessive amount of liquid has been suctioned from the maximum scale position. 1... Syringe, 2... Piston, 2a... Packing, 2b... Shaft, 2c... Flange, 3... Stopper, 3a... Cylinder, 3b... Protrusion, 3c...
Flange part, 4...Cylinder, 4a...Cylinder part, 4b...
... Needle tip, 4c... Flange, 5... Engagement groove, 5a...
...Engagement groove at the front end, 6...Vertical groove, 7...Scale, 7
a...Maximum scale, b...Liquid.

Claims (1)

【実用新案登録請求の範囲】 １ シリンダーの後端面に衝止してピストンの前
進限となるストツパーをピストンの外周部に軸方
向に移動自在に装着した注入器に於て、ピストン
に設けたストツパー係止用の係合部の最前端の係
合位置にストツパーの係合部を係止して当該スト
ツパーをシリンダー後端面に衝止する位置にピス
トンを移動させたとき、そのピストンの前端面の
位置と一致する位置にシリンダーの最大目盛を設
定ししたことを特徴とする注入器。 ２ ピストンに設けたストツパー係止用の全域に
亘る各係合部の間隔と、シリンダーに刻設した全
域に亘る各目盛の間隔とを一致させた実用新案登
録請求の範囲第１項記載の注入器。[Claims for Utility Model Registration] 1. A stopper provided on the piston in an syringe in which a stopper is attached to the outer periphery of the piston so as to be movable in the axial direction by abutting against the rear end face of the cylinder to limit the forward movement of the piston. When the piston is moved to a position where the engaging portion of the stopper is locked to the engagement position of the front end of the locking engaging portion and the stopper is brought into contact with the rear end surface of the cylinder, the front end surface of the piston is An injector characterized in that the maximum scale of the cylinder is set at a position that matches the position of the cylinder. 2. Injection according to claim 1 of the utility model registration claim, in which the intervals between the engaging parts provided on the piston over the entire area for locking the stopper are matched with the intervals between the scales carved on the cylinder over the entire area. vessel.
JP1986006301U 1986-01-20 1986-01-20 Pending JPS62119944U (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP1986006301U JPS62119944U (en) 1986-01-20 1986-01-20
FR8700484A FR2593069A1 (en) 1986-01-20 1987-01-16 LIQUID INJECTOR, FOR EXAMPLE HYPODERMAL SYRINGE.
IT8719106A IT1201163B (en) 1986-01-20 1987-01-19 INJECTOR
PCT/JP1987/000031 WO1987004353A1 (en) 1986-01-20 1987-01-19 Injector
CH188/87A CH672990A5 (en) 1986-01-20 1987-01-20
GB08701142A GB2187388A (en) 1986-01-20 1987-01-20 Injection device
DE19873701500 DE3701500A1 (en) 1986-01-20 1987-01-20 SYRINGE
SU874203371A SU1745103A3 (en) 1986-01-20 1987-09-18 Medical syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986006301U JPS62119944U (en) 1986-01-20 1986-01-20

Publications (1)

Publication Number Publication Date
JPS62119944U true JPS62119944U (en) 1987-07-30

Family

ID=11634551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986006301U Pending JPS62119944U (en) 1986-01-20 1986-01-20

Country Status (7)

Country Link
JP (1) JPS62119944U (en)
CH (1) CH672990A5 (en)
DE (1) DE3701500A1 (en)
FR (1) FR2593069A1 (en)
GB (1) GB2187388A (en)
IT (1) IT1201163B (en)
WO (1) WO1987004353A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2425867A2 (en) 2001-12-28 2012-03-07 Terumo Kabushiki Kaisha Syringe

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8804656U1 (en) * 1988-04-08 1988-08-04 Bader, Mohandes, 2350 Neumuenster, De
FR2634650B1 (en) * 1988-08-01 1990-11-02 Labouze Joseph NON REUSABLE SYRINGE
GB2279012A (en) * 1992-10-21 1994-12-21 John Anthony Cook Syringe safety clamp
GB9300567D0 (en) * 1993-01-12 1993-03-03 Owen Mumford Ltd Improvements relating to devices for generating intermittent motion
DE19845618A1 (en) * 1998-10-05 2000-04-06 Linhardt Gmbh & Co Kg Injection syringe
US20080132852A1 (en) * 2004-07-28 2008-06-05 Kleyhan Gennady I Dosage device
GB2441129B (en) 2006-08-26 2008-11-26 Norwich Pharma Technologies Ltd Dosage Dispensing Canister
US20110118701A1 (en) 2008-01-30 2011-05-19 Bruno Baney Dose Dividing Delivery Device
US20120316509A1 (en) * 2010-02-12 2012-12-13 Medmix Systems Ag Discharge device having a locking element
CA2844950C (en) 2011-08-11 2020-08-18 Attilio Difiore Insert for luer connection
DK3021911T3 (en) 2013-07-17 2021-10-11 Sanofi Sa DEVICE FOR THE ADMINISTRATION OF MEDICINES
EP3145560A4 (en) 2014-05-21 2018-01-17 Attwill Medical Solutions Steriflow L.P. Insert for catheter system
US11752242B2 (en) 2015-06-11 2023-09-12 Ath Therapeutics Inc. Medical devices, systems, and methods utilizing antithrombin-heparin composition
US11266573B2 (en) 2017-05-01 2022-03-08 Sympfiny Llc System for dosing and dispensing medication
KR102134807B1 (en) * 2018-07-31 2020-07-17 (주)나눔컴퍼니 Syringe for liposuction with negative pressure control means
CN110575611A (en) * 2019-09-11 2019-12-17 上海奥科达生物医药科技有限公司 quantitative rectal syringe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620465A (en) * 1979-07-23 1981-02-26 Cutter Lab Injector
JPS5628770A (en) * 1979-07-30 1981-03-20 Leveen Harry H Injector

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE730971C (en) * 1940-06-02 1943-01-29 Hauptner Fa H Injection syringe, especially for veterinary use
GB1212823A (en) * 1967-03-17 1970-11-18 Jules Silver Syringes
DE7308014U (en) * 1973-02-28 1973-05-30 Himmer H MEDICAL SYRINGE IN PARTICULAR DISPOSABLE INJECTION SYRINGE
US4153056A (en) * 1977-06-16 1979-05-08 Jules Silver Syringe with removable length adjusting member
US4173225A (en) * 1977-09-27 1979-11-06 American Hospital Supply Corporation Adjustable stop for dispensing syringe
DE2810370A1 (en) * 1978-03-10 1979-09-20 Wolfram Dr Med Breunig Medical and chemical syringe - has locking devices in cylinder securing piston in different positions
GB1550308A (en) * 1978-03-17 1979-08-08 Plaspharm Ltd Syringes
US4275729A (en) * 1979-10-29 1981-06-30 Jules Silver Adjustable dosage syringe
US4466426A (en) * 1981-06-29 1984-08-21 Blackman Seymour N Syringe with actinic ray blocking stripe
US4444335A (en) * 1981-09-14 1984-04-24 Merck & Co., Inc. Delivery of adjustable quantities of materials
FR2536285B1 (en) * 1982-11-18 1986-03-07 Buttigieg Charles IMPROVED SYRINGE WITH CONTROLLABLE LOCKING POSITION
JPS6130699U (en) * 1984-07-26 1986-02-24 三菱鉛筆株式会社 syringe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620465A (en) * 1979-07-23 1981-02-26 Cutter Lab Injector
JPS5628770A (en) * 1979-07-30 1981-03-20 Leveen Harry H Injector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2425867A2 (en) 2001-12-28 2012-03-07 Terumo Kabushiki Kaisha Syringe

Also Published As

Publication number Publication date
CH672990A5 (en) 1990-01-31
GB2187388A (en) 1987-09-09
GB8701142D0 (en) 1987-02-25
IT8719106A0 (en) 1987-01-19
FR2593069A1 (en) 1987-07-24
IT1201163B (en) 1989-01-27
DE3701500A1 (en) 1987-08-20
WO1987004353A1 (en) 1987-07-30

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