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Container for drainage of fluids or wound secretion

A technology for secretions and containers, which is applied in the field of containers for extracting fluid or wound secretions, which can solve problems such as difficulty in starting drainage, and achieve the effect of avoiding complications and reducing the risk of vacuum loss

Active Publication Date: 2017-07-21
PFM MEDICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of gravity drainage is that it is sometimes difficult to initiate drainage because fluid or wound secretions often do not actively flow out of internal and / or tissue openings in the human or animal body
However, there are situations where gravity drainage is necessary, for example, if particularly gentle drainage is preferred in internal and / or tissue openings or wounds of the human or animal body

Method used

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  • Container for drainage of fluids or wound secretion
  • Container for drainage of fluids or wound secretion
  • Container for drainage of fluids or wound secretion

Examples

Experimental program
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Effect test

Embodiment Construction

[0027] figure 1 A container 1 according to an embodiment of the invention is shown for withdrawing fluid or wound exudates, shown schematically in side view. The container 1 has a liquid inlet 3 , wherein the liquid inlet 3 is connected with the drainage pipeline 2 or the drainage tube 2 . Furthermore, the container 1 is provided with a vent 4 for releasing exhaust gas accumulated inside the container 1 during drainage. During fabrication, the container 1 has been pre-evacuated with a pressure of about 40000 Pa (corresponding to about 400 mbar). The container 1 is made of rigid transparent plastic so that the container 1 does not deform during evacuation. Furthermore, the present container 1 is designed as a so-called drainage bottle.

[0028] Directly at the vent 4 of the container 2 there is provided a first tubular member 7 , wherein the first tubular member 7 of the vent is clamped by means of a first clamping device 5 , presently a sliding clamp 5 . To this end, the v...

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Abstract

The invention relates to a container for drainage of fluids or wound secretion, comprising an inlet opening to connect with a drainage line and an outlet opening for releasing waste air accumulated inside the container during drainage, which is characterized in that the container is pre-evacuated, and the outlet opening is sealable, so that the container is transferable in a first and in a second operating condition, wherein in the first operating condition the outlet opening is sealed, so that a suction can be achieved at the inlet opening caused by the vacuum inside the container, and in the second operating condition the outlet opening is opened, so that air can enter the container through the outlet opening and neutralize the vacuum present inside the container.

Description

technical field [0001] The invention relates to a container for extracting fluid or wound secretions, comprising an inlet opening connected to a drainage line and an outlet opening for releasing waste gas accumulated inside the container during drainage . Background technique [0002] From the prior art, two main drainage techniques are known for draining accumulated fluid or wound secretions. [0003] According to another form known from the prior art, a suction for drainage is created in order to suck fluid or wound secretions. Therefore, so-called high-vacuum systems or so-called low-vacuum systems have emerged. To create the suction, a vacuum container is used, for example, which is evacuated with a pump so that the inside of the container is vacuumed. A drainage line may be connected to the opening of the vacuum container, wherein the distal end of the drainage line is connected to an opening in the body and / or tissue of the human or animal body for suctioning fluid ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
CPCA61M2205/75A61M1/70A61M1/66A61M1/74A61M2205/7536A61M1/742A61M1/743A61M1/784A61M1/802A61M39/28A61M2205/3379A61M2205/583
Inventor 丹尼尔·巴克斯克里斯蒂安·鲍迈斯特娜丁·坎威喜
Owner PFM MEDICAL
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