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Disposable container for centrifuging and treating a fluid biological material

A fluid biology, centrifugal separation technology, applied in the direction of laboratory containers, laboratory utensils, chemical instruments and methods, etc., can solve problems such as time-consuming and complex operation

Inactive Publication Date: 2006-12-06
AZIENDE CHIMHE RIUNITE ANGELINI FRANCESCO A C R A F
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Recently, various techniques for obtaining autologous preparations (autologous preparation) useful in various therapeutic practices have become widespread, and said techniques usually have the disadvantage of being very complicated to operate in a sterile environment, so that it takes a lot of time, Specially specialized operators and well-equipped laboratories are required

Method used

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  • Disposable container for centrifuging and treating a fluid biological material
  • Disposable container for centrifuging and treating a fluid biological material
  • Disposable container for centrifuging and treating a fluid biological material

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Embodiment Construction

[0048] As shown in Figures 1 and 2, in a first embodiment the container (1) of the invention is cylindrical and graduated. Furthermore, it is provided with a removable cover (2) through which three holes (3, 7, 11) pass.

[0049] The first hole (3) accommodates a first cannula (4), which is operatively connected to a base (5) capable of receiving and accommodating one end (19) of a syringe (18) and / or mounted to Adapter (23) on one end (19) of syringe (18). A cock (6) is arranged between said base (5) and said first cannula (4). Furthermore, the base (5) is provided with a detachable cover (20).

[0050] The second hole (7) accommodates a second cannula (8), which is sealed from the outside world by a pierceable septum (10). A hollow needle (9) is able to pierce the septum (10) and penetrate into the container (1) through the cannula (8). Moreover, the top end of said hollow needle (9) is provided with a connector (21) centrally provided with a rigid straight conduit (14) ...

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Abstract

Disposable container (1) for centrifuging and treating a fluid biological material, said container (1) being provided with an open top end and a closed bottom end (16), said top end being provided with a lid (2) having: a) a first opening (3) passed through by a first cannula (4) which can be connected operationally to the external environment in order to control the entry and exit of air in conjunction with the transfer of a fluid biological material into or from said container; b) a second opening (7) passed through by a second cannula (8) which can be accessed by a hollow needle (9) in order to transfer a fluid is biological material into or from said container (1) through said hollow needle (9); c) a third opening (11) passed through by a third cannula (12) operationally connected to an attachment (22) able to receive and accommodate one end of a syringe (18) in order to transfer a fluid biological material into or from said container (1) through said third cannula (12).

Description

technical field [0001] The present invention relates to disposable containers for centrifugation and treatment of fluid biological materials. [0002] In particular, the present invention relates to sterile single-use containers for centrifugation and processing of blood. Background technique [0003] Recently, various techniques for obtaining autologous preparations (autologous preparation) useful in various therapeutic practices have become widespread, and said techniques usually have the disadvantage of being very complicated to operate in a sterile environment, so that it takes a lot of time, Specially specialized operators and well-equipped laboratories are required. [0004] An example of this technique is described in PCT application WO 01 / 043787. The method includes an autologous platelet gel device for accelerating wound healing and includes the steps of: [0005] - draw 40 to 50 ml of venous blood from the patient with the first sterile syringe; [0006] - tran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/14
CPCB01L2300/048B01L2300/046B01L2200/026B01L3/50825B01L3/5021B01L2300/0832B01L2300/049B01L2300/042B01L3/00
Inventor M·维尔诺
Owner AZIENDE CHIMHE RIUNITE ANGELINI FRANCESCO A C R A F