FR2217026A1 - Ampoule for automatic injection - operates by compressed gas separated from liq. by moving piston - Google Patents

Ampoule for automatic injection - operates by compressed gas separated from liq. by moving piston

Info

Publication number
FR2217026A1
FR2217026A1 FR7404913A FR7404913A FR2217026A1 FR 2217026 A1 FR2217026 A1 FR 2217026A1 FR 7404913 A FR7404913 A FR 7404913A FR 7404913 A FR7404913 A FR 7404913A FR 2217026 A1 FR2217026 A1 FR 2217026A1
Authority
FR
France
Prior art keywords
bottle
patient
liq
ampoule
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.)
Withdrawn
Application number
FR7404913A
Other languages
French (fr)
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.)
CH Boehringer Sohn AG and Co KG
Original Assignee
CH Boehringer Sohn AG and Co KG
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 by CH Boehringer Sohn AG and Co KG filed Critical CH Boehringer Sohn AG and Co KG
Publication of FR2217026A1 publication Critical patent/FR2217026A1/en
Withdrawn legal-status Critical Current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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M2005/2403—Ampoule inserted into the ampoule holder
    • A61M2005/2407—Ampoule inserted into the ampoule holder from the rear
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
    • A61M5/2466—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase
    • A61M2005/247—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without internal pressure increase with fixed or steady piercing means, e.g. piercing under movement of ampoule

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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

Ampoule is used in a special instrument and is operated by means of a compressed gas. It consists of a cylindrical press. bottle with a moveable piston which separates the liq. compartment from the gas compartment. The lower end of the bottle is closed by a rubber stopper. Finger grips are provided to facilitate and controlled forcing of the bottle in needle has two bevelled, spear-shaped ends as used in dental work and is fixed in the instrument by a rubber locking cone. The syringe assembly is intended for use once only. As the ampoule has no neck which has to be broken, there is no risk from glass fragments entering the patient's body. It can be operated almost in the horizontal position without any gas bubbles escaping into the patient's body. For use, the bottle is pushed, against the spring, in the direction of the needle so that the end opposite that which enters the patient penetrates through the stopper into the bottole. An opening communicating with the atmos. is thus established so that the gaseous phase, under press., propels the liq. through the needle into the patient.
FR7404913A 1973-02-13 1974-02-13 Ampoule for automatic injection - operates by compressed gas separated from liq. by moving piston Withdrawn FR2217026A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2306930 1973-02-13

Publications (1)

Publication Number Publication Date
FR2217026A1 true FR2217026A1 (en) 1974-09-06

Family

ID=5871714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404913A Withdrawn FR2217026A1 (en) 1973-02-13 1974-02-13 Ampoule for automatic injection - operates by compressed gas separated from liq. by moving piston

Country Status (2)

Country Link
ES (1) ES423147A1 (en)
FR (1) FR2217026A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018167136A1 (en) * 2017-03-16 2018-09-20 Novartis Ag Piercing mechanism and cartridge piercing system
CN110844274A (en) * 2019-12-02 2020-02-28 吴权辉 Ampoule puncturing mechanism for biological indicator
JP2020509872A (en) * 2017-03-16 2020-04-02 ノバルティス アーゲー Puncture mechanism and cartridge puncture system
US10923222B2 (en) 2017-03-15 2021-02-16 Novartis Ag System for administering a pharmaceutical product
US11103420B2 (en) 2017-03-15 2021-08-31 Novartis Ag Medical device, programming device, wireless terminal, and medical system
US11355225B2 (en) 2017-03-15 2022-06-07 Novartis Ag System for use of a pharmaceutical product
US11607486B2 (en) 2017-03-16 2023-03-21 Novartis Ag Injector device
CN117140031A (en) * 2023-11-01 2023-12-01 深圳市优界科技有限公司 Intelligent assembling equipment and method for injector

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10923222B2 (en) 2017-03-15 2021-02-16 Novartis Ag System for administering a pharmaceutical product
US11103420B2 (en) 2017-03-15 2021-08-31 Novartis Ag Medical device, programming device, wireless terminal, and medical system
US11355225B2 (en) 2017-03-15 2022-06-07 Novartis Ag System for use of a pharmaceutical product
WO2018167136A1 (en) * 2017-03-16 2018-09-20 Novartis Ag Piercing mechanism and cartridge piercing system
JP2020509872A (en) * 2017-03-16 2020-04-02 ノバルティス アーゲー Puncture mechanism and cartridge puncture system
US11607486B2 (en) 2017-03-16 2023-03-21 Novartis Ag Injector device
CN110844274A (en) * 2019-12-02 2020-02-28 吴权辉 Ampoule puncturing mechanism for biological indicator
CN117140031A (en) * 2023-11-01 2023-12-01 深圳市优界科技有限公司 Intelligent assembling equipment and method for injector
CN117140031B (en) * 2023-11-01 2024-01-23 深圳市优界科技有限公司 Intelligent assembling equipment and method for injector

Also Published As

Publication number Publication date
ES423147A1 (en) 1976-05-01

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Legal Events

Date Code Title Description
ST Notification of lapse