CN218685685U

CN218685685U - Drainage tube for flushing pus cavity

Info

Publication number: CN218685685U
Application number: CN202221011953.4U
Authority: CN
Inventors: 宋瑾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2023-03-24
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a can be used to drainage tube that pustule chamber washed, relate to the medical instrument field, the inside flushing pipe that is provided with of drainage tube, the drainage tube is connected through a plurality of connecting pipes with the one end of flushing pipe, the connecting pipe is with the inside outside intercommunication of flushing pipe, the other end of flushing pipe is connected with malleation device, the drainage tube other end is provided with negative pressure device, when using, after putting into the focus with the one end of drainage tube, the negative pressure device of the operation drainage tube other end, take out the inside hydrops of focus through the negative pressure, operate malleation device afterwards, pour into the inside normal saline or the liquid medicine of malleation device into the focus inside, wash or liquid medicine nursing to the focus, only need through using the utility model discloses can accomplish the hydrops of focus simultaneously and take out and cleaning process, the medical instrument quantity that uses in the saving operation that can be very big, can accelerate the flow of operation and reduce patient's uncomfortable sense to a certain extent.

Description

Drainage tube for flushing pus cavity

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to drainage tube that can be used to pustule chamber and wash.

Background

The drainage tube is a medical appliance for clinical surgery drainage, which guides pus, blood and liquid accumulated in human tissues or body cavities to the outside of the body, prevents postoperative infection and promotes wound healing. The clinical surgical drainage tubes have various types, some are used for catheterization, and some are used for wounds, thoracic cavities, cerebral cavities, gastrointestinal tracts, biliary tracts and the like. Surgical drainage is used for guiding pus, blood and liquid accumulated in human tissues or body cavities to the outside of a body, and preventing postoperative infection and influencing wound healing. The drainage tube is mainly placed in a human body operation area or a body cavity by using a siphon or negative pressure suction principle and penetrates out of the body through a skin incision, so that pus, exuded blood, tissue fluid and other liquid accumulated in human body tissues or the body cavity are guided out of the body, and postoperative infection caused by liquid siltation is prevented. Promoting wound healing and disease rehabilitation.

Generally made of materials such as silicon rubber or polyurethane. When in use, one end of the catheter is inserted into the drainage position in vivo or on the wound surface, and the other end of the catheter can be connected with other external apparatuses such as a drainage connecting pipe and the like in vitro, and can drain the wound to the outside of the body under the action of internal pressure, gravity or negative pressure suction isopiestic pressure. Is provided aseptically and is disposable. Is used for draining effusion, effusion or gas of a patient to the outside of the body. The common drainage catheter for thoracic cavity, ventricle, cerebrospinal fluid, lumbar vertebra, craniocerebral drainage catheter, abdominal cavity, thoracic cavity, ventricle, bile duct, etc.

The existing drainage tube only has the function of guiding out the liquid in the body generally, and other apparatuses are needed to be matched for cleaning wounds or injecting medicines.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a drainage tube which can be used for washing the pus cavity.

The utility model discloses the technical scheme who adopts does:

a drainage tube for washing a pus cavity is characterized in that a washing tube is arranged in the drainage tube, the drainage tube is connected with one end of the washing tube through a plurality of connecting tubes, the inside of the washing tube is communicated with the outside of the drainage tube through the connecting tubes, the other end of the washing tube is connected with a positive pressure device, and the other end of the drainage tube is provided with a negative pressure device.

As optional, the drainage tube is solid pipe, and the drainage groove has all been seted up to the upper and lower both sides of drainage tube, drainage groove and negative pressure device intercommunication.

Optionally, the left and right sides of the drainage tube are respectively provided with a developing line and a flushing tube.

Optionally, an annular bulge is arranged in the middle of the drainage tube.

Optionally, the negative pressure device is a negative pressure ball.

Optionally, the positive pressure device is a syringe.

The utility model has the advantages that:

the utility model provides a can be used to drainage tube that pustule chamber washed, the inside flushing pipe that is provided with of drainage tube, the drainage tube is connected through a plurality of connecting pipes with the one end of flushing pipe, the connecting pipe is inside to be linked together with the outside of drainage tube, the other end of flushing pipe is connected with malleation device, the drainage tube other end is provided with negative pressure device, through setting up the flushing pipe at the drainage tube inside, and the inside lateral wall outside intercommunication with the drainage tube of flushing pipe, when using, after putting into the focus with the one end of drainage tube, the negative pressure device of operation drainage tube other end, take out the inside hydrops of focus through the negative pressure, operate malleation device afterwards, pour into inside the focus with the inside normal saline or the liquid medicine of malleation device into, wash or the liquid medicine nursing to the focus, only need to use the utility model discloses can accomplish the hydrops of focus simultaneously and take out and the cleaning process, the medical instrument quantity that uses in the saving operation that can be very big, can accelerate the flow of operation and reduce patient's uncomfortable sense to a certain extent.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 isbase:Sub>A schematic cross-sectional view ofbase:Sub>A-base:Sub>A in fig. 1.

Fig. 3 is a schematic cross-sectional view of B-B in fig. 1.

In the figure: 1-drainage tube, 2-drainage groove, 3-flushing tube, 4-connecting tube, 5-developing line, 6-annular projection, 7-negative pressure device and 8-positive pressure device.

Detailed Description

In this embodiment, as shown in fig. 1 to 3, a drainage tube for abscess cavity irrigation is shown, which is characterized in that: the washing tube 3 is arranged in the drainage tube 1, the drainage tube 1 is connected with one end of the washing tube 3 through a plurality of connecting tubes 4, the inside of the washing tube 3 is communicated with the outside of the drainage tube 1 through the connecting tubes 4, the other end of the washing tube 3 is connected with a positive pressure device 8, and the other end of the drainage tube 1 is provided with a negative pressure device 7. Through setting up flushing pipe 3 in drainage tube 1 is inside, and the inside lateral wall outside intercommunication with drainage tube 1 of flushing pipe 3, when using, after putting into the focus with drainage tube 1's one end, the negative pressure device 7 of the operation drainage tube 1 other end, take out the inside hydrops of focus through the negative pressure, operate malleation device 8 afterwards, pour into the focus inside with the inside normal saline of malleation device 8 or liquid medicine into, wash or the liquid medicine nursing to the focus, only need through using the utility model discloses the hydrops that can accomplish the focus simultaneously is taken out and the cleaning process, the medical instrument quantity that uses in the saving operation that can be very big, can accelerate the flow of operation and reduce patient's uncomfortable sense to a certain extent.

In this embodiment, as shown in fig. 2, the drainage tube 1 is a solid tube, the drainage grooves 2 are formed in both the upper side and the lower side of the drainage tube 1, and the drainage grooves 2 are communicated with the negative pressure device 7. The left and right sides of the drainage tube 1 are respectively provided with a developing line 5 and a flushing tube 3. The solid tube can be fine fix development line 5 and wash tub 3 in the left and right sides, prevent that development line 5 or wash tub 3 from swinging in drainage tube 1 inside. The developing line 5 is used for displaying the position of the drainage tube 1 in the human body, is similar to a developing gastric tube and the like, is a commercially available product, and is not described herein.

In the present embodiment, as shown in fig. 1, the developing line 5 and the flushing pipe 3 are specifically installed in such a manner that two mounting holes are formed on the left and right sides of the solid tube, one end of each of the two mounting holes is located inside the solid tube, the other end of each of the two mounting holes is formed on the side wall of the drainage tube 1, the flushing pipe 3 is installed in the mounting hole on the right side, and the developing line 5 is installed in the mounting hole on the left side; the connecting pipe 4 is a plurality of through holes arranged on the right side of the solid pipe, the through holes communicate the inner space of the mounting hole on the right side of the drainage pipe 1 with the outside of the drainage pipe 1, the positive pressure device 8 injects water or liquid medicine into the mounting hole through the flushing pipe 3, and the water or liquid medicine flows into the inside of the focus through the through holes.

In this embodiment, as shown in fig. 1, an annular protrusion 6 is disposed at the middle of the drainage tube 1, the positive pressure device 8 and the negative pressure device 7 are disposed at the right side of the annular protrusion 6, the plurality of connection tubes 4 are disposed at the left side of the annular protrusion, the annular protrusion 6 is used for blocking the wound, so as to prevent effusion in the lesion from overflowing from the wound to the outside, and simultaneously, water or liquid medicine for cleaning can be prevented from overflowing to the outside when being injected into the lesion.

In the present embodiment, the negative pressure device 7 is a negative pressure ball.

In this embodiment, the positive pressure device 8 is a syringe.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a can be used to drainage tube that pustule was washed which characterized in that: drainage tube (1) inside is provided with flushing pipe (3), drainage tube (1) is connected through a plurality of connecting pipes (4) with the one end of flushing pipe (3), connecting pipe (4) are with the inside outside intercommunication with drainage tube (1) of flushing pipe (3), the other end of flushing pipe (3) is connected with malleation device (8), malleation device (8) are used for to flushing pipe (3) inside input water or liquid medicine, drainage tube (1) other end is provided with negative pressure device (7).

2. The drainage tube for irrigating the pus cavity according to claim 1, wherein the drainage tube (1) is a solid tube, the upper side and the lower side of the drainage tube (1) are both provided with drainage grooves (2), and the drainage grooves (2) are communicated with a negative pressure device (7).

3. A drainage tube for abscess irrigation as claimed in claim 2, characterized in that the left and right sides of the drainage tube (1) are respectively provided with a developing line (5) and an irrigation tube (3).

4. The drain tube for abscess irrigation as claimed in claim 1, characterized in that the middle part of the drain tube (1) is provided with an annular bulge (6).

5. Drainage tube for abscess irrigation in accordance with claim 1, characterized in that the negative pressure device (7) is a negative pressure ball.

6. A drain tube for abscess irrigation as claimed in claim 1, characterised in that said positive pressure device (8) is a syringe.