Negative-pressure therapy system and exudate collecting box thereof

A technology of negative pressure therapy and liquid collection, which is applied in the field of medical devices and can solve problems such as harm to patients and affecting treatment

Inactive Publication Date: 2015-10-21
KUNSHAN VR MEDICAL TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The liquid collection box used for negative pressure therapy equipment currently on the market may cause wound exudate to be sucked from the negative pressure interface during use, or the wound will

Method used

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  • Negative-pressure therapy system and exudate collecting box thereof
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  • Negative-pressure therapy system and exudate collecting box thereof

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Embodiment Construction

[0024] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0025] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to t...

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Abstract

The invention provides an exudate collecting box for a negative-pressure therapy system. The exudate collecting box comprises an exudate collecting box shell, a negative-pressure connector and a dressing connector, wherein the negative-pressure connector is arranged on the upper half portion of the shell and connected with a negative-pressure source gas path, and the dressing connector is arranged on upper half portion of the shell and is connected with a dressing assembly. An isolation baffle provided with through holes is further disposed in the shell and isolates the negative-pressure connector from wound exudates. The isolation baffle is disposed between the negative-pressure connector and the dressing connector. The isolation baffle used for isolating the negative-pressure connector from the wound exudates is arranged in the exudate collecting box and independently isolates the negative-pressure connector, the through holes formed in the isolation baffle guarantee good air permeability between the negative-pressure connector and the dressing connector, and the size of the aperture of the through holes allows exudates to form an exudate film through surface tension when the exudates flow through the through holes, so that the situation that when the exudate collecting box falls, the wound exudates flow into the negative-pressure connector, affect therapy and harm patients is prevented.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a negative pressure treatment system and a liquid collection box thereof. Background technique [0002] Negative Pressure Wound Therapy Devices Negative Pressure Wound Therapy Devices are called Negative Pressure Wound Therapy Devices in the United States, or NPWT for short. The principle is to promote wound healing by applying negative pressure to the wound. According to the clinical use experience in the United States in the past 10 years, the device has a good healing effect on various acute and chronic wounds. [0003] Please refer to figure 1 Generally, the negative pressure wound treatment device 10 includes a negative pressure generation controller 9 , a wound kit 8 and a container for storing exudate from the wound 1 (herein, the container is referred to as a liquid collection bottle 5 ). Wherein, the wound set 8 is used to seal the wound and create a negative pressure...

Claims

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Application Information

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IPC IPC(8): A61M1/00
CPCA61M1/0023A61F13/00068A61M1/90
Inventor 张进
Owner KUNSHAN VR MEDICAL TECHNOLOGY CO LTD
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