CN216366103U - Drainage liquid floccule filtering and flushing device - Google Patents

Abstract

The utility model provides a drainage liquid floccule filtering and flushing device, which comprises: the device comprises a conversion device, a first tube section, a second tube section, a third tube section and a fourth tube section, wherein the first tube section is used for connecting a postoperative drainage tube, and the fourth tube section is used for connecting a drainage bag; first pipeline section and third pipeline section are the hard tube, second pipeline section and fourth pipeline section are the hose and all dispose the pipe clamp, the third pipeline section is equipped with first joint, is equipped with the second at the side of the one end of nearly fourth pipeline section and connects just at the side of the one end of nearly second pipeline section first joint with the end that the second connects all is equipped with the outer cap of can screwing, the third pipeline section is in still be equipped with the filter screen in the pipeline section between first joint and the second joint. The fiber tissue can be effectively filtered during use, and can be cleaned at any time, the local anti-infection treatment can be carried out on the early postoperative infection, and the purpose of reserving and taking the middle-section drainage fluid specimen can be easily realized.

Description

Drainage liquid floccule filtering and flushing device

Technical Field

The utility model belongs to the technical field of medical instruments, and relates to a drainage liquid floccule filtering and flushing device.

Background

After abdominal cavity surgery, pancreas and duodenum surgery, a drainage tube is usually placed below the surgical site for draining exudates, and during the drainage process, some floccules are often doped in the exudates, which are usually the exudation of cellulose, and a part of the floccules are blood stopping materials, when the drainage of the floccules is excessive, on one hand, the drainage effect after surgery is affected, so that the condition of the exudates after surgery cannot be accurately evaluated; on the other hand, the exudate cannot be timely drained out of the body through the drainage tube, so that the exudate at the operation part is gathered, if the exudate is not timely found, inflammatory infiltration, edema and even necrosis occur at the operation part, and even worse, septicemia occurs, so that the life of the patient is endangered, and serious injury and loss are brought to the life, economy and psychology of the patient.

The lower extreme at the silica gel drainage tube at first connects white joint to current drainage tube, connects the below and connects disposable drainage tube, and disposable drainage tube connects the below and connects the drainage bag through thinner transparent drainage tube, and the structure of current disposable drainage bag includes white joint, transparent drainage tube, drainage tube below drainage bag and the dark blue drainage valve in drainage bag below, though convenient to use, but also has certain drawback:

1. the transparent drainage tube has a small tube diameter, and is easy to block when drainage liquid contains more fibrous tissues;

2. when drainage liquid samples need to be left and taken in the drainage process, the drainage liquid samples need to be left and taken from the silica gel drainage tube or the dark blue drainage valve, so that the infection probability is very easy to increase, and the drainage liquid samples are more inconvenient to leave and take particularly when middle-section drainage liquid needs to be left and taken;

3. the caliber of a drainage opening of the deep blue drainage valve is small, and partial fibrous tissues easily block an outlet during drainage, so that inconvenience is brought to clinical dumping and drainage.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects, the utility model provides a drainage liquid floccule filtering and flushing device.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a drainage floe filtration and irrigation apparatus comprising: the device comprises a conversion device, a first tube section, a second tube section, a third tube section and a fourth tube section, wherein the first tube section is used for connecting a postoperative drainage tube, and the fourth tube section is used for connecting a drainage bag; first pipeline section and third pipeline section are the hard tube, second pipeline section and fourth pipeline section are the hose and all dispose the pipe clamp, the third pipeline section is equipped with first joint, is equipped with the second at the side of the one end of nearly fourth pipeline section and connects just at the side of the one end of nearly second pipeline section first joint with the end that the second connects all is equipped with the outer cap of can screwing, the third pipeline section is in still be equipped with the filter screen in the pipeline section between first joint and the second joint.

Preferably, the first and second couplings are located on opposite sides of the third pipe section.

Preferably, when the pipe clamps of the second pipe section and the fourth pipe section are both opened, drainage liquid is drained to the drainage bag through the filter screen.

Preferably, a syringe can be connected to the first joint, and the syringe is used for sucking the fibrous tissues or the hemostatic materials blocked on the surface of the filter screen by clamping the pipe clamps of the second pipe section and the fourth pipe section and opening the outer cap of the second joint.

Preferably, a syringe can be connected to the first joint, a syringe containing 0.9% sodium chloride injection can be connected to the second joint, and the syringe at the second joint is used for flushing the fibrous tissues or the hemostatic materials at the filter screen by a pulse flushing method through a pipe clamp for clamping the second pipe section and the fourth pipe section.

Preferably, a syringe can be connected to the first joint, and the syringe is used for drawing drainage liquid by clamping a pipe clamp of the fourth pipe section.

More preferably, the syringe is a 10ml syringe.

Preferably, when the tube clamp at the fourth tube section is clamped closed, an anti-infective drug can be injected through the first connector.

Preferably, the outer caps of the ends of the first and second connectors are respectively different colors.

Preferably, the first pipe section and the third pipe section are both made of hard plastic materials, and the second pipe section and the fourth pipe section are both made of silica gel materials.

The utility model has the following beneficial effects:

1. the device can effectively filter fibrous tissues when being used at ordinary times, and can clean the filtered residual fibrous tissues through the external connector of the device at any time.

2. The device can be flushed by normal saline, so that the filtering performance of the device is effectively ensured.

3. The device can be used for local anti-infection treatment of postoperative early infection.

4. The device can easily realize the purpose of leaving and taking the middle section drainage liquid specimen.

Drawings

Fig. 1 is a schematic structural view of a drainage floc filtration and flushing device of the present invention, wherein:

1. a first tube section; 2. a second tube section; 3. a third tube section; 4. a fourth tube section; 5. a first pipe clamp; 6. a second pipe clamp; 7. a first joint; 8. a second joint; 9. filtering with a screen; 10. a first outer cap; 11. a second outer cap.

Detailed Description

In order to more clearly illustrate the present invention, the present invention will be described in further detail below with reference to examples and the accompanying drawings. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the utility model.

In the description of the present invention, it is to be noted that the terms "first", "second", "upper", "lower", and the like are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the devices or elements referred to must have a specific order or orientation, and therefore, should not be construed as limiting the present invention. Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, and integral connections; they may be directly connected to each other, indirectly connected to each other through an intermediate member, or connected to each other through the inside of two members. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, if no special description is given, all the components used in the following embodiments are existing components, and the corresponding connection manner thereof can also be implemented by conventional technical means, and will not be described in detail in this application.

Examples

The device for filtering and flushing floccule of drainage liquid provided by the embodiment, as shown in fig. 1, comprises: the device comprises a conversion device, wherein the conversion device sequentially comprises a first pipe section 1, a second pipe section 2, a third pipe section 3 and a fourth pipe section 4, the first pipe section 1 is used for connecting a postoperative drainage pipe, and the fourth pipe section 4 is used for connecting a drainage bag (specifically, the device can be connected with a white connector on the existing drainage bag); the first pipe section 1 and the third pipe section 3 are both hard pipes, and the second pipe section 2 and the fourth pipe section 4 are both hoses and are both provided with pipe clamps, namely a first pipe clamp 5 and a second pipe clamp 6; the third pipe section 3 is provided with a first joint 7 at the side close to one end of the second pipe section 2, and a second joint 8 at the side close to one end of the fourth pipe section 4, so that the first joint 7 and the second joint 8 can be respectively positioned at two opposite sides of the third pipe section 3 for the convenience of operation; the tail ends of the first joint 7 and the second joint 8 are respectively provided with a screwed outer cap, namely a first outer cap 10 and a second outer cap 11, for the convenience of distinguishing, the first outer cap 10 can adopt a blue outer cap, and the second outer cap 11 can adopt a purple outer cap; the third pipe section 3 is further provided with a sieve 9 in the pipe section between the first connection 7 and the second connection 8.

The using method comprises the following steps:

when the device is used, the device is connected between a postoperative silica gel drainage tube and a disposable drainage bag, the first tube clamp 5 and the second tube clamp 6 which respectively clamp the hoses at the upper end and the lower end are opened (the first outer cap 10 and the second outer cap 11 are in a screwing state), and drainage liquid can be filtered by the filter screen 9 and then is drained into the drainage bag.

Besides, the device can also realize the following functions:

1. when a single larger fibrous tissue or hemostatic material is present and is blocked on the surface of the filter screen 9, the first pipe clamp 5 and the second pipe clamp 6 can be closed and the second outer cap 11 can be opened, so that the first joint 7 is communicated with the atmosphere, meanwhile, a 10ml syringe is connected to the first joint 7, suction is performed by using a negative pressure principle, the fibrous tissue blocked on the surface of the filter screen 9 can be completely sucked, and after the suction is completely sucked, the first outer cap 10 and the second outer cap 11 are screwed, the first pipe clamp 5 and the second pipe clamp 6 are opened, and drainage is continued.

2. When the filter holes are blocked by the micro fibrous tissues or the hemostatic materials, the first outer cap 10 and the second outer cap 11 can be opened and the first pipe clamp 5 and the second pipe clamp 6 can be clamped simultaneously, a 10ml syringe containing 0.9% sodium chloride injection is connected to the second joint 8, a 10ml sterile syringe is connected to the first joint 7, the 10ml syringe connected to the second joint 8 is injected by using a pulse type principle, the micro fibrous tissues or the hemostatic materials at the filter screen 9 are washed away, after the washing, the first outer cap 10 and the second outer cap 11 are screwed, the first pipe clamp 5 and the second pipe clamp 6 are opened, and the drainage is recovered.

3. When the drainage fluid contains a small amount of purulent secretion or is turbid, laboratory detection confirms that the surgical site (organs such as abdominal cavity) of the patient is infected, and at the moment, the second pipe clamp 6 can be clamped and closed (the second outer cap 11 is in a screwed state) and the first connector 7 is utilized to inject anti-infective drugs to perform local anti-infective treatment.

4. When the middle-section drainage liquid needs to be left and taken, the second pipe clamp 6 can be clamped (the second outer cap 11 is in a screwing state), and a small amount of drainage liquid is extracted from the first joint 7 by connecting a sterile syringe after being sterilized by iodophor and is injected into a sterile specimen bottle for inspection.

It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all the embodiments of the present invention are not exhaustive, and all the obvious variations or modifications which are introduced in the technical scheme of the present invention are within the scope of the present invention.

Claims (10)

1. A drainage liquid floccule filtration and flushing device is characterized by comprising: the device comprises a conversion device, a first tube section, a second tube section, a third tube section and a fourth tube section, wherein the first tube section is used for connecting a postoperative drainage tube, and the fourth tube section is used for connecting a drainage bag; first pipeline section and third pipeline section are the hard tube, second pipeline section and fourth pipeline section are the hose and all dispose the pipe clamp, the third pipeline section is equipped with first joint, is equipped with the second at the side of the one end of nearly fourth pipeline section and connects just at the side of the one end of nearly second pipeline section first joint with the end that the second connects all is equipped with the outer cap of can screwing, the third pipeline section is in still be equipped with the filter screen in the pipeline section between first joint and the second joint.

2. The apparatus of claim 1, wherein the first connector and the second connector are respectively located at two opposite sides of the third tube.

3. The apparatus of claim 1, wherein when the tube clamps of the second and fourth tube segments are opened, the drainage fluid is drained to the drainage bag through the filter screen.

4. The drainage floc filtering and irrigating device according to claim 1, wherein a syringe is connected to the first connector for sucking fibrous tissues or hemostatic materials clogged on the surface of the filter screen by closing the tube clamps of the second and fourth tube sections and opening the outer cap of the second connector.

5. The drainage floc filtering and irrigating device according to claim 1, wherein a syringe is connected to the first joint, a syringe containing 0.9% sodium chloride injection is connected to the second joint, and the syringe at the second joint is used for irrigating away fibrous tissues or hemostatic materials at the strainer by a pulse-type catheter flushing method by clamping the second tube segment and the fourth tube segment.

6. The apparatus of claim 1, wherein a syringe is connected to the first connector, and the syringe is used for drawing drainage fluid by clamping a tube clamp of the fourth tube section.

7. The drainage apparatus for filtering and flushing flocs according to claim 4, 5 or 6, wherein said syringe is a 10ml syringe.

8. The drainage floe filtration and irrigation device of claim 1 wherein an anti-infective drug is injected through the first connector when the tube clamp at the fourth tube section is clamped closed.

9. The drainage apparatus for filtering and washing liquid flocs according to claim 1 or 2, wherein outer caps of ends of said first connector and said second connector are respectively different colors.

10. The device for filtering and washing drainage floccules of claim 1 or 3, wherein said first tube section and said third tube section are made of hard plastic material, and said second tube section and said fourth tube section are made of silica gel material.

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