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A drainage bag with adjustable volume

A drainage bag and volume technology, applied in the field of drainage bags, can solve the problems of high manufacturing cost, complex structure, difficult to popularize and use, etc., and achieve the effects of preventing medical risks and reducing labor intensity.

Inactive Publication Date: 2017-11-21
SHANGHAI PULMONARY HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to its complex structure and high manufacturing cost, it is difficult to popularize and use it on a large scale.

Method used

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  • A drainage bag with adjustable volume
  • A drainage bag with adjustable volume
  • A drainage bag with adjustable volume

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] figure 2 It is the front view of the volume-adjustable drainage bag provided in Embodiment 1 of the present invention; as figure 2 As shown, the volume-adjustable drainage bag provided by this embodiment includes: a transparent bag body 1 , a drainage tube 2 , a liquid drainage tube 3 , and a sealing clip 4 . Specifically, the drainage tube 2 is connected to the top of the inner cavity 11 of the transparent bag body 1 , the drain pipe 3 is connected to the bottom of the inner cavity 11 of the transparent bag body 1 , and the sealing clip 4 is used to clamp the transparent bag body 1 laterally.

[0026] In this embodiment, in order to facilitate hanging and placing the drainage bag, the top of the transparent bag body 1 is provided with a suspension belt 12. Of course, for different hanging methods of the drainage bag, the top of the transparent bag body 12 is also provided with a pair of symmetrical belts about the drainage tube 2. Distributed hanging holes 13.

[0...

Embodiment 2

[0036]In this embodiment, the parts that are the same as those in the first embodiment are given the same reference numerals, and the same text descriptions are omitted.

[0037] Figure 5 It is a front view of the volume-adjustable drainage bag provided in the second embodiment of the present invention. Such as Figure 5 As shown, with respect to embodiment one, the drainage bag with adjustable volume provided in this embodiment has such difference: the left vertical edge of transparent bag body 1 is provided with vertical slide rail 17, and one end of elastic rod cover 42 (figure The left end in the middle) is hinged with a slider 18, and the slider 18 can slide back and forth along the vertical slide rail 17, and the elastic rod sleeve 42 and the support rod 41 are detachable structures.

[0038] Compared with the first embodiment, the volume-adjustable drainage bag provided by this embodiment connects the sealing clip 4 with the transparent bag body 1 . Of course, in th...

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Abstract

The invention discloses a volume-adjustable drainage bag, comprising: a transparent bag body; a drainage tube connected to the top of the inner cavity of the transparent bag body; a liquid discharge tube connected to the bottom of the inner cavity of the transparent bag body and a seal clip, used to clamp the transparent bag horizontally; wherein, the transparent bag is provided with a first scale line along the longitudinal direction, and the scale value of the first scale line is from bottom to top Gradually increasing; the transparent bag body is provided with a second scale line along the longitudinal direction, and the scale value of the second scale line is gradually increased from top to bottom; the top of the transparent bag body is provided with a suspension belt, and, The clamping length of the sealing clip is greater than the transverse length of the inner cavity. The sealing clip can adjust the clamping position according to the scale value of the second scale line, thereby adjusting the inner cavity volume of the transparent bag body, and then simply and reliably realize quantitative drainage or interval drainage, while reducing the labor intensity of medical staff, it can also prevent Postoperative medical risks occur.

Description

technical field [0001] The invention relates to the technical field of drainage bags, in particular to a drainage bag with adjustable volume. Background technique [0002] External drainage of effusion is a drainage method commonly used in medicine. It surgically inserts a catheter connected to a drainage bag into the wound cavity or body cavity, and automatically drains the effusion in the cavity through negative pressure. Therefore, it has the advantages of high drainage quality and is beneficial to prevent infection. It can relieve the compression of nearby organs and blood vessels, improve symptoms, and promote wound healing, so it is widely used clinically. However, different surgical operations have different drainage characteristics, such as: massive and rapid pleural drainage can lead to reexpansion pulmonary edema and mediastinal swing; excessive drainage of cerebrospinal fluid can lead to intracranial hemorrhage and chronic subdural hematoma; excessive drainage of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/00A61M39/22
CPCA61M39/22A61M1/69
Inventor 侯黎莉黄李华李玉梅俞瑛
Owner SHANGHAI PULMONARY HOSPITAL