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WO1983000882A1 - Ampoule a injection et unite de montage d'ampoule a injection - Google Patents

Ampoule a injection et unite de montage d'ampoule a injection Download PDF

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Publication number
WO1983000882A1
WO1983000882A1 PCT/JP1982/000317 JP8200317W WO8300882A1 WO 1983000882 A1 WO1983000882 A1 WO 1983000882A1 JP 8200317 W JP8200317 W JP 8200317W WO 8300882 A1 WO8300882 A1 WO 8300882A1
Authority
WO
WIPO (PCT)
Prior art keywords
ampoule
injection
injectable
head
sample
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.)
Ceased
Application number
PCT/JP1982/000317
Other languages
English (en)
Japanese (ja)
Inventor
Toshiro Ninomiya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from JP12837081U external-priority patent/JPS5826660Y2/ja
Priority claimed from JP15815481U external-priority patent/JPS5831560Y2/ja
Application filed by Individual filed Critical Individual
Publication of WO1983000882A1 publication Critical patent/WO1983000882A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/282—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by compression of deformable ampoule or carpule wall
    • 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
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • A61M2005/3118—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula
    • 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
    • A61M5/31565—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

Definitions

  • Injection is commonly performed by injecting a liquid or solution from an injectable drug (a sample or vial containing a liquid or powder) into a syringe and injecting it into the target site.
  • an injectable drug a sample or vial containing a liquid or powder
  • some are made of synthetic resin, but most are still made of glass
  • many medical institutions use glass products repeatedly.
  • injectable ampoule (hereinafter referred to as “injectable ampoule”) of the present invention is, of course, that it is made of synthetic resin and has the function of the original ampoule.
  • D) is provided with a cylinder tip ⁇ ) on which a syringe needle can be attached, a ridge is provided at the bottom of the container to prevent the injection liquid from remaining, and the ridge is flexible. Since the bellows have a high performance, if the cap ( ⁇ ) is twisted off and a ready-made injection needle is attached, injection can be performed as it is.
  • injectable ampoule attachment device (hereinafter referred to as “injectable ampoule attachment device”).
  • injectable ampoule attachment device can be performed reliably, accurately and in a stable state. It is especially useful for intravenous injection, especially when the volume of fluid is large.o
  • the bellows that had been applied are slightly restored, and as a result, the presence or absence of backflow of blood or the like can be confirmed.
  • injections in separate samples are often mixed using a syringe before injection.
  • the injection solution can be injected and mixed by pressing the bottom of the container.
  • This method simplifies and simplifies the task of having to inject a large amount of injection solution into a container, thereby shortening the time. If the present invention, the injectable ampule and the injectable ampule mounter are put into practical use in the future, except for the case where a small and accurate amount is required as in the case of insulin injection, This eliminates the need for an injector, and the following effects can be obtained.
  • doctors and nurses can simplify and simplify the injection work, which is very troublesome, shortening the time and saving labor.
  • FIG. 1 Vertical longitudinal section of an injectable ampoule
  • FIG. 1 Perspective view of an injectable ampoule
  • FIG. 3 Vertical cross-sectional view of the injectable ampule mounter Fig. 4 Perspective view of the injectable ampule mounter Fig. 5 Insert the injectable ampule into the invented fixture and inject Perspective view with needle attached
  • the size and shape of the sample (the column shape seems to be optimal) will be determined according to the necessity and ease of use.
  • the synthetic resin used as the material does not react chemically with the injectable solution (I). It is resistant to air bubbles and can withstand sterilization work. It should be able to easily expand and contract the bellows and maintain its shape during use.
  • the color should be nearly colorless and transparent
  • the tip of the cylinder ⁇ ) is designed so that a ready-made injection needle can be attached, and its installation position is determined according to necessity and ease of use.
  • This cylinder tip CB) is sealed with a twistable cap ( ⁇ ) for the purpose of preventing injection fluid leakage, bacterial contamination and damage.
  • the head (CD) is a circle slightly smaller than the outer diameter of the bellows ⁇ .
  • the height of this part is considered to be about 1 to 2 mm in order to prevent disengagement from the insertion hole and stability when it is set on the injectable ampoule.
  • E height is the thickness of the belly ® when it is compressed most, plus the height of the inside of the head 0 mm.
  • the head (D) should be rounded to reduce the corners and the surface should be smooth in order to make it slightly smaller and smoother with the inner surface of the container.
  • the outer diameter of the round bottom (G) is slightly larger than that of the bellows ⁇ and the peripheral edge of the bellows.
  • the part (H) has a slope as shown in the figure so that it can easily and securely engage with the ratchet mechanism of the sample mounter.
  • the material of this part should be hard and strong.
  • the material of the ampoule mounter is a colorless, transparent, thin, hard, and elastic synthetic resin (polyethylene, polystyrene). Such as terpolymer, polypropylene, polychlorinated vinyl)
  • the inside diameter of the head cylinder (K) should be large enough to allow the top of the used ampoule to be set smoothly inside it, and its height should be Thickness of bellows ® in the most compressed state
  • the insertion hole (J) in the head should be so large that the circular head (D) of the injectable amp is easily set when set.
  • the support bar-(L) is provided at two symmetrical positions, and a so-called jet mechanism ⁇ is provided inside the rain support bar-which moves forward but not backward.
  • the number of size teeth of the jet mechanism varies depending on the type of injectable sample used.
  • a volume scale is displayed as shown in Fig. 4.
  • V / IFO At the boundary between the column and the head, as shown in Fig. 1, it once swollen outward, then returned inward as it went down, and the distance between the rain support bars became narrower. It has a roundness that matches the circular shape of the peripheral edge (B), and its width is appropriate for each potable ampoule.
  • the maximum inner diameter between both support bars is the diameter at the end of the bottom of the potable ampoule (the diameter at which the HI is hooked smoothly.
  • the length of the support bar is set to the potable ampoule. Occasionally the length should be slightly longer than the bottom of the ampoule.
  • the "injectable ampoule” and the accessory invention “injectable ampoule mounter” are very useful for doctors and nurses, and are put into practical use as soon as possible. Is desired
  • the injectable ampoule As an application range of the injectable ampoule, it is possible to manufacture and sell an injectable ampoule with a syringe needle. If the tip is in the form of a tubule for anus insertion, it can be used as an enema container and also as a container for storing liquids that need to prevent residual liquid.

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

Ampoule à injection en résine synthétique dans laquelle un élément en saillie (B) sur lequel l'on peut monter une aiguille hypodermique est disposé à l'extrémité (B) de l'ampoule, le corps de l'ampoule possède la forme d'un soufflet repliable (E) et une partie relevée (F) est formée à la base (G) de l'ampoule de manière à empêcher que des résidus de la solution d'injection restent dans l'ampoule, et une unité de montage d'ampoule possède un mécanisme à encliquetage permettant l'exécution aisée et efficace d'une injection en utilisant l'ampoule.
PCT/JP1982/000317 1981-08-29 1982-08-14 Ampoule a injection et unite de montage d'ampoule a injection Ceased WO1983000882A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP56/128370U 1981-08-29
JP12837081U JPS5826660Y2 (ja) 1981-08-29 1981-08-29 注射可能なアンプル
JP15815481U JPS5831560Y2 (ja) 1981-10-22 1981-10-22 注射可能なアンプルの取付器
JP56/158154U811022 1981-10-22

Publications (1)

Publication Number Publication Date
WO1983000882A1 true WO1983000882A1 (fr) 1983-03-17

Family

ID=26464064

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1982/000317 Ceased WO1983000882A1 (fr) 1981-08-29 1982-08-14 Ampoule a injection et unite de montage d'ampoule a injection

Country Status (1)

Country Link
WO (1) WO1983000882A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001944A1 (fr) * 1985-10-01 1987-04-09 Axipac Limited Seringue jetable
EP0749759A1 (fr) * 1995-06-21 1996-12-27 Hansen, Bernd, Dipl.-Ing. Dispositif de distribution d'une substance fluide à partir d'un réceptacle
CN104523298A (zh) * 2015-01-19 2015-04-22 浙江省苍南中学 可精确定量用于皮肤点刺实验的滴管
CN105879161A (zh) * 2014-12-31 2016-08-24 重庆莱美药业股份有限公司 带推压杆的防回流一次性注射用安瓿瓶
CN105879162A (zh) * 2014-12-31 2016-08-24 重庆莱美药业股份有限公司 防回流一次性注射用安瓿瓶
EP3071254A4 (fr) * 2013-11-18 2017-06-07 Medline Industries, Inc., Dispositif d'injection de médicaments
WO2020055960A1 (fr) * 2018-09-14 2020-03-19 Becton, Dickinson And Company Capuchon de désinfection de corps de seringue aplatissable
TWI688416B (zh) * 2019-08-21 2020-03-21 林忠信 注射針筒

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114594U (fr) * 1976-02-27 1977-08-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114594U (fr) * 1976-02-27 1977-08-31

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001944A1 (fr) * 1985-10-01 1987-04-09 Axipac Limited Seringue jetable
EP0749759A1 (fr) * 1995-06-21 1996-12-27 Hansen, Bernd, Dipl.-Ing. Dispositif de distribution d'une substance fluide à partir d'un réceptacle
EP3071254A4 (fr) * 2013-11-18 2017-06-07 Medline Industries, Inc., Dispositif d'injection de médicaments
US9737664B2 (en) 2013-11-18 2017-08-22 Medline Industries, Inc. Medicant injection device
US10737031B2 (en) 2013-11-18 2020-08-11 Medline Industries, Inc. Medicant injection device
CN105879161A (zh) * 2014-12-31 2016-08-24 重庆莱美药业股份有限公司 带推压杆的防回流一次性注射用安瓿瓶
CN105879162A (zh) * 2014-12-31 2016-08-24 重庆莱美药业股份有限公司 防回流一次性注射用安瓿瓶
CN104523298A (zh) * 2015-01-19 2015-04-22 浙江省苍南中学 可精确定量用于皮肤点刺实验的滴管
CN104523298B (zh) * 2015-01-19 2020-08-18 浙江省苍南中学 可精确定量用于皮肤点刺实验的滴管
WO2020055960A1 (fr) * 2018-09-14 2020-03-19 Becton, Dickinson And Company Capuchon de désinfection de corps de seringue aplatissable
TWI688416B (zh) * 2019-08-21 2020-03-21 林忠信 注射針筒

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