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Suction bag for medical or surgical use, and suction bag arrangement

A technology for suction bags and uses, which is applied in the field of suction bags and can solve problems such as filter obstruction and filter blockage

Pending Publication Date: 2021-11-12
SERRES OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The problem with the devices described above is that if an additional filter is used in connection with diathermy, the passage or air through the filter is obstructed, or the filter is partially blocked due to fluid splashing into the filter

Method used

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  • Suction bag for medical or surgical use, and suction bag arrangement
  • Suction bag for medical or surgical use, and suction bag arrangement
  • Suction bag for medical or surgical use, and suction bag arrangement

Examples

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Embodiment Construction

[0017] Figure 1 to Figure 5 The same embodiment of the invention is described, that is to say that the details shown in these figures all belong to the same suction bag or suction bag arrangement. Some illustrative details are not necessary, it is meant that they are presented so that they can be included in the structure.

[0018] The suction bag device includes a suction bag 1 and a tank 2 . The bag part 3 of the suction bag 1 is mounted inside the tank 2 such that a lid 4 fixedly connected to the bag part 3 closes the tank 2 . The lid 4 has a groove 5 inside which the edge of the can 2 is positioned itself. Near the groove 5 there may be a protrusion in the part of the lid 4 that enters the inside of the canister 2, which prevents the installation of a suction bag 1 of the wrong size in the canister. One option is to have protrusions at regular intervals on the periphery of the lid 4 that enters the inside of the tank and that contacts the wall of the tank 2 .

[0019]...

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PUM

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Abstract

The present invention relates to suction bag (1) for medical or surgical use. The suction bag (1) has a connection (13) for a suction target. The suction bag (1) comprises a bag portion (3) and, fixedly connected thereto, a lid (4). The lid (4) comprises a negative pressure channel (9) for leading negative pressure suction to the suction bag, an installation recess (22) for a filter (10), surrounded with a sleeve (11), and a filter (10) installed in the installation recess (22) in connection with the negative pressure channel (9). The cross section of the sleeve (11) differs in shape from circular so that the outer diameter (d1) of its widest point is at least 0.90% larger than the outer diameter (d2) of its narrowest point.

Description

Background technique [0001] The present invention relates to a suction bag for medical or surgical use. The suction bag has a connection for suctioning objects. The suction bag comprises a bag part and a cover fixedly connected thereto, the cover comprising a negative pressure channel for attracting negative pressure suction towards the suction bag, a mounting recess for a filter surrounded by a sleeve and a mounting in connection with the suction bag. The negative pressure channel is connected to the filter in the installation recess. [0002] A problem with the devices described above is that if an additional filter is used in connection with diathermy, the passage or air through the filter is obstructed, or the filter is partially blocked due to fluid splashing into the filter. Contents of the invention [0003] It is therefore the object of the present invention to develop a suction bag which has solved the above-mentioned problems. The object of the invention is achi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
CPCA61M1/604A61M1/78A61M1/0001A61M1/74A61M2205/75
Inventor 亚里·豪塔·阿霍
Owner SERRES OY