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Device for mixing a medical paste

A paste and bioactive agent technology, applied in the field of devices for forming flowable paste, can solve the problems of long operation time, increased blood loss, influence of viscosity of hemostatic paste, etc., to avoid measurement, control potential bleeding, blood loss low effect

Pending Publication Date: 2021-03-05
FERROSAN MEDICAL DEVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the preparation time of the paste may lead to increased blood loss and longer operating time of the surgical procedure
[0009] Mixing substances from different containers can also potentially affect the sterility of the haemostatic paste and, if not done properly, can negatively affect the consistency of the haemostatic paste

Method used

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  • Device for mixing a medical paste
  • Device for mixing a medical paste
  • Device for mixing a medical paste

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Embodiment Construction

[0036] The invention is described below with the aid of figures. Those skilled in the art will recognize that the same reference numerals are used in different drawings to refer to the same features or components of the device. A list of reference numbers can be found at the end of the detailed description section.

[0037] The present disclosure relates to a device, kit and method for mixing medical pastes directly in a syringe. Subsequently, the medical paste can be expelled from the syringe and delivered to the target site with high spatial precision and flexible dosage. exist figure 1 In B is shown an embodiment of a syringe containing a mixed paste according to the present disclosure.

[0038] figure 1 A is shown for the figure 1 Example of a kit of parts for mixing medical paste in a syringe embodied in B. The kit includes a bioactive agent container 2 (also referred to as a bioactive agent vial), a first syringe 4, a second syringe 5, and a connector element 6, wh...

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Abstract

The invention regards a device for reconstituting a bioactive agent and forming a paste, the device comprising: - a container (2) containing the bioactive agent, - a first syringe (4) containing a liquid, - a second syringe (5) containing a paste forming material, - a connector element (6) configured for establishing sequential fluid connections between 1) the first syringe and the container, 2) the container and the second syringe, and 3) the first and second syringes, such that the liquid can be transferred from the first syringe to the container to reconstitute the bioactive agent, whereupon the reconstituted bioactive agent can be transferred from the container into the second syringe to form a paste, and the paste can be transferred to the first syringe.

Description

technical field [0001] The present invention relates to a device, kit of parts and method for mixing medical pastes, such as for reconstituting a bioactive agent and for forming a flowable paste in a syringe. Background technique [0002] The paste can be precisely applied to the target site by using a syringe. The syringe includes a plunger or piston that fits over a barrel having an opening, where the barrel includes the paste. The paste, in the form of an essentially incompressible thick viscous composition, is controllably expelled from the opening of the syringe barrel by pushing or translating the syringe plunger along the barrel. Therefore, the paste can be delivered to the target site with high spatial precision and flexible dosage by using a syringe. [0003] Delivery of pastes in precise quantities to specific target sites is critical for pastes that are used for medical purposes, such as for surgical procedures. For example, hemostatic compositions used in surg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/162A61M5/178A61M5/20A61M5/19A61M5/24A61J1/14A61J1/20A61M39/00
CPCA61J1/065A61J1/2037A61J1/2055A61J1/2058A61J1/2096A61M5/1782A61M5/19A61M2039/0027A61B17/00491A61B2017/00495A61J1/06A61J1/2048A61J1/2062A61J1/2089A61M35/003
Inventor 克里斯蒂安·拉森P·L·哈默史
Owner FERROSAN MEDICAL DEVICES
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