FR2381527A1 - Syringe for blood sampling, having detachable plunger shaft - can be used as test-tube for investigations or centrifuging - Google Patents

Syringe for blood sampling, having detachable plunger shaft - can be used as test-tube for investigations or centrifuging

Info

Publication number
FR2381527A1
FR2381527A1 FR7805244A FR7805244A FR2381527A1 FR 2381527 A1 FR2381527 A1 FR 2381527A1 FR 7805244 A FR7805244 A FR 7805244A FR 7805244 A FR7805244 A FR 7805244A FR 2381527 A1 FR2381527 A1 FR 2381527A1
Authority
FR
France
Prior art keywords
shaft
blood sampling
syringe
investigations
test
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Withdrawn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
FR7805244A
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.)
JMS Co Ltd
Nippon Medical Supply Corp
Original Assignee
JMS Co Ltd
Nippon Medical Supply Corp
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 JP2014677A external-priority patent/JPS6015320B2/en
Application filed by JMS Co Ltd, Nippon Medical Supply Corp filed Critical JMS Co Ltd
Publication of FR2381527A1 publication Critical patent/FR2381527A1/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Withdrawn legal-status Critical Current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
    • A61M5/31—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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with 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
    • 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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31515—Connection of piston with piston rod

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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

An injection syringe for blood sampling comprises a cylinder with conical tip for attaching a removable needle and a piston connected to the drive shaft by an intermediate component; this intermediate component is connected to the front end of the drive shaft by a releasable connection mechanism. Pref. the releasable connection mechanism comprises a disc at the rear end of the intermediate component containing a notch through which a hook at the forward end of the shaft can be pushed; by rotating the shaft, the shaft and intermediate components are then connected together. There is pref. a central stud on this disc, engaging into the central aperture at the front end of the shaft. Used as a blood sampling syringe which can also be used as a test-tube for blood investigations, including separation of serum. For the latter purpose, the cap is substituted for the needle, after the needle and the drive shaft have been removed, and the capped cylinder is placed in a centrifuge.
FR7805244A 1977-02-25 1978-02-23 Syringe for blood sampling, having detachable plunger shaft - can be used as test-tube for investigations or centrifuging Withdrawn FR2381527A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014677A JPS6015320B2 (en) 1976-02-26 1977-02-25 Improved fructose production method

Publications (1)

Publication Number Publication Date
FR2381527A1 true FR2381527A1 (en) 1978-09-22

Family

ID=12019001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805244A Withdrawn FR2381527A1 (en) 1977-02-25 1978-02-23 Syringe for blood sampling, having detachable plunger shaft - can be used as test-tube for investigations or centrifuging

Country Status (2)

Country Link
DE (1) DE2807656A1 (en)
FR (1) FR2381527A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529086A1 (en) * 1982-06-23 1983-12-30 Boursier Maxime Disposable medical syringe for hypodermic, intramuscular injections - is supplied with sterilised needle packaged in hollow piston rod
EP0224362A2 (en) * 1985-11-18 1987-06-03 Mallinckrodt, Inc. (a Delaware corporation) Power syringe with volume reducing adapter
EP0278493A2 (en) * 1987-02-12 1988-08-17 Habley Medical Technology Corporation Anti-needle strike and anti-drug abuse syringe
US5423757A (en) * 1991-04-22 1995-06-13 Olovson; Gudmar Syringe, having a rod and a piston and a disconnect mechanism
EP1078643A1 (en) * 1999-08-13 2001-02-28 CANE' S.r.l. Apparatus for administering drugs to a patient
WO2022269108A1 (en) * 2021-06-22 2022-12-29 CANTERO BURGAZ, Sr. José System for treating biological material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632192B1 (en) * 1988-06-07 1994-09-30 Emerit Michel SINGLE USE SYRINGE
DE4220301C1 (en) * 1992-06-22 1994-04-21 Pvb Medizintechnik Gmbh Blood collection device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529086A1 (en) * 1982-06-23 1983-12-30 Boursier Maxime Disposable medical syringe for hypodermic, intramuscular injections - is supplied with sterilised needle packaged in hollow piston rod
EP0224362A2 (en) * 1985-11-18 1987-06-03 Mallinckrodt, Inc. (a Delaware corporation) Power syringe with volume reducing adapter
EP0224362A3 (en) * 1985-11-18 1988-01-13 Mallinckrodt, Inc. (A Delaware Corporation) Power syringe with volume reducing adapter
EP0482677A1 (en) * 1985-11-18 1992-04-29 Mallinckrodt Medical, Inc. Volume reducing adapter for power syringe
EP0278493A2 (en) * 1987-02-12 1988-08-17 Habley Medical Technology Corporation Anti-needle strike and anti-drug abuse syringe
EP0278493A3 (en) * 1987-02-12 1989-04-26 Habley Medical Technology Corporation Anti-needle strike and anti-drug abuse syringe
US5423757A (en) * 1991-04-22 1995-06-13 Olovson; Gudmar Syringe, having a rod and a piston and a disconnect mechanism
EP1078643A1 (en) * 1999-08-13 2001-02-28 CANE' S.r.l. Apparatus for administering drugs to a patient
WO2022269108A1 (en) * 2021-06-22 2022-12-29 CANTERO BURGAZ, Sr. José System for treating biological material
ES2932094A1 (en) * 2021-06-22 2023-01-11 Pentia Dynamics S L Medical-veterinary device for the extraction and containment of biological material (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
DE2807656A1 (en) 1978-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse