CN214713669U

CN214713669U - Medical flushing drainage tube

Info

Publication number: CN214713669U
Application number: CN202023245972.7U
Authority: CN
Inventors: 陈炳耀
Original assignee: Nanning Tecbod Biotechnology Co ltd
Current assignee: Nanning Tecbod Biotechnology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-16
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a medical flushing drainage tube, which comprises an outer sleeve, an inner sleeve, a side tube and an auxiliary fixing piece; the outer sleeve is provided with an inner pipeline and an interlayer channel; the pipe wall of the extending end of the outer sleeve is provided with a plurality of through holes, so that the outside of the outer sleeve, the interlayer channel and the inner pipeline are communicated in sequence; the inner sleeve is detachably arranged in the inner pipeline; the side pipe is connected with the interlayer channel; the auxiliary fixing piece comprises a fixing block and a flexible film; the flexible film is arranged at the bottom of the fixed block; the fixing block is provided with a bandage guide groove; the bottom surface of the flexible film is provided with a plurality of protruding needle clusters. This medical drainage tube that washes through setting up supplementary mounting on the overcoat pipe, during the use, user's personnel can be attached at patient's health position with supplementary mounting bandage for fixed medical drainage tube that washes is equipped with a plurality of salient needle clusters on the flexible film of supplementary mounting moreover, can play the effect of effective analgesia when necessary.

Description

Medical flushing drainage tube

Technical Field

The utility model relates to the technical field of medical equipment, in particular to medical drainage tube that washes.

Background

Various clinical commonly used drainage tubes are single in function, only can drain and cannot be washed, or one or two kinds of drainage tubes which can be washed are not designed reasonably, for example, in the current Kongli drainage tube clinically used, a water inlet pipe is sleeved in a suction tube, water flow cannot be released into human organ tissues outside the tube, so that the dead circulation sucked out of the tube after water enters the tube cannot play a role in washing the human organ tissues, and other drainage tubes can only drain and cannot be washed.

In order to solve the above problems, patent CN204951914U, bulletin japanese 2016.01.13 discloses a medical flushing drainage tube, which comprises an outer sleeve, an inner sleeve, a first side tube, a second side tube and a fixing ferrule, wherein the inner sleeve is inserted into the outer sleeve and fixed by the fixing ferrule, the first side tube and the second side tube are respectively arranged on the outer wall of the outer sleeve, a plurality of first side holes are formed at the connecting part of the first side tube and the outer sleeve, a plurality of second side holes are formed at the non-connecting part of the second side tube and the outer sleeve, a water passing hole is formed at the tail end of the outer sleeve, and a plurality of inner side holes are formed at the tail end of the inner sleeve; when the normal saline enters the human body through the side tube hole of the side tube, the flushing can be realized, when the side tube is closed, the liquid in the human body is drained through the inner sleeve tube, namely, the drainage is realized, the flushing and the drainage are really realized, the product structure is simple and compact, the cost is low, and the device is suitable for popularization and use.

However, the medical irrigation drainage tube of the above patent needs a plurality of persons to assist in practical operation, for example, after irrigation, sewage after irrigation is sucked out, a person needs to assist in fixing the medical irrigation drainage tube, and another person operates the negative pressure device connected with the inner cannula, which wastes manpower and causes inconvenience in operation.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the prior medical flushing drainage tube needs a plurality of persons to assist in using in the actual operation, which not only wastes manpower, but also has a plurality of inconveniences in the operation, the utility model provides a medical flushing drainage tube, which comprises an outer sleeve, an inner sleeve, a side tube and an auxiliary fixing piece;

the outer sleeve is provided with an inner pipeline and an interlayer channel; the pipe wall of the extending end of the outer sleeve is provided with a plurality of through holes, so that the outer part of the outer sleeve, the interlayer channel and the inner pipeline are communicated in sequence; the inner sleeve is detachably installed in the inner pipeline; the side pipe is connected with the interlayer channel;

the auxiliary fixing piece is sleeved on the outer wall of the outer sleeve; the auxiliary fixing piece comprises a fixing block and a flexible film; the flexible film is arranged at the bottom of the fixed block; the fixing block is provided with a bandage guide groove; the bottom surface of the flexible film is provided with a plurality of protruding needle clusters.

As a preferable mode of the above embodiment, further, the bandage guide groove is provided at a top end of the fixing block.

As a preferable mode of the above embodiment, further, the flexible film is glued to the bottom of the fixing block.

As a preferable mode of the above embodiment, further, a fixed plug is connected to the inner tube; the fixed plug is matched with the pipe orifice of the outer sleeve.

As a preferable mode of the above embodiment, the sandwich passage is connected to both of the side pipes.

As a preferable mode of the above embodiment, a cap is further provided on the side tube.

As a preferable mode of the above embodiment, further, a connection port is provided on an outer wall of the outer tube; the side pipe is detachably connected to the connecting port.

As a preferable mode of the above embodiment, further, a through hole is provided in a wall of the head end of the inner tube.

As a preferable mode of the above embodiment, an adapter is further connected to a tail end of the inner tube.

As a preferable mode of the above embodiment, the probe further includes a probe tube; the probe tube is connected to the extending end of the outer sleeve; the probe tube is communicated with the interlayer channel; the pipe wall of the probe pipe is provided with a through hole.

The utility model provides a medical drainage tube that washes, through set up auxiliary fixing spare on the overcoat pipe, during the use, user's personnel can be attached at patient's health position with auxiliary fixing spare bandage for fixed medical drainage tube that washes is equipped with a plurality of abrupt needle clusters on auxiliary fixing spare's the flexible film moreover, can play the effect of effective analgesia when necessary.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a sectional view of a medical irrigation drainage tube provided by the present invention;

FIG. 2 is a cross-sectional view of the outer sleeve;

fig. 3 is a schematic structural view of the inner sleeve.

Reference numerals:

10 outer sleeve 11 inner pipe 12 sandwich channel

13 probe 20 inner sleeve 21 fixing plug

22 adapter 30 side pipe 31 pipe cap

41 fixed block 42 flexible film 411 bandage guiding groove

421 protruding needle cluster

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-3, the utility model provides a medical irrigation drainage tube, which comprises an outer sleeve 10, an inner sleeve 20, a side tube 30 and an auxiliary fixing part;

the outer sleeve 10 is provided with an inner pipeline 11 and an interlayer channel 12; the pipe wall of the extending end of the outer sleeve 10 is provided with a plurality of through holes, so that the exterior of the outer sleeve 10, the interlayer channel 12 and the inner pipeline 11 are sequentially communicated; the inner sleeve 20 is detachably installed in the inner pipeline 11; the side pipe 30 is connected with the interlayer channel 12;

the auxiliary fixing piece is sleeved on the outer wall of the outer sleeve 10; the auxiliary fixing part comprises a fixing block 41 and a flexible film 42; the flexible film 42 is arranged at the bottom of the fixed block 41; the fixing block 41 is provided with a bandage guide slot 411; the bottom surface of the flexible film 42 is provided with a plurality of protruding needle clusters 421.

Specifically, the inner part of the outer sleeve 10 is divided into two layers of channels, the central channel is an inner channel 11, and the outer layer of annular channel is an interlayer channel 12; one end of the appearance sleeve 10 is an extending end and is used for extending into the body of a patient, and a plurality of through holes are arranged on the inner layer pipe wall and the outer layer pipe wall at the extending end, so that the inner pipeline 11 is communicated with the interlayer channel 12, and the interlayer channel 12 is communicated with the outside of the pipe; the head end of the inner sleeve 20 can be inserted into the inner pipe 11; one end of the side tube 30 is connected on the outer sleeve 10 and communicated with the interlayer channel 12;

the auxiliary fixing piece is sleeved on the outer wall of the outer sleeve 10 and can be adjusted on the outer sleeve 10; the fixing block 41 is provided with a bandage guide slot 411, when in use, a bandage passes through the bandage guide slot 411 for adhesion and fixation, and the bandage guide slot 411 can avoid the displacement of the bandage; the flexible film 42 is provided with a protruding needle cluster 421, and the protruding needle cluster 421 is combined by a main needle and an auxiliary needle with different heights and diameters; the top of main needle and vice needle all is provided with the metal block, and the metal block adopts the metal material that is nontoxic to the human body to make, because the heat conductivity of metal block is good, and it is fast to absorb heat, and when the metal block at main needle or vice needle top contacted skin surface, the metal block will absorb the heat of contact skin rapidly to produce the stimulus sensation of "cold", discover in the in-service use process, this kind of stimulus sensation can further play the effect of effective analgesia.

As a preferable mode of the above embodiment, the bandage guide slot 411 is provided at the top end of the fixing block 41.

As a preferable mode of the above embodiment, further, the flexible film 42 is glued to the bottom of the fixed block 41.

As a preferable mode of the above embodiment, further, a fixed plug 21 is connected to the inner tube 20; the fixing plug 21 is fitted to the orifice of the outer sleeve 10. Specifically, the inner sleeve 20 is fixed to the outer sleeve 10 by a fixing plug 21.

As a preferable mode of the above embodiment, the sandwich passage 12 is connected to both side pipes 30.

As a preferable mode of the above embodiment, a cap 31 is further provided on the side tube 30.

As a preferable mode of the above embodiment, further, a connection port is provided on an outer wall of the outer tube 10; the side tube 30 is detachably connected to the connection port.

As a preferable mode of the above embodiment, the head end tube wall of the inner tube 20 is further provided with a through hole.

As a preferable mode of the above embodiment, the adapter 22 is further connected to the tail end of the inner tube 20. In particular, the adapter 22 is used for connecting the inner sleeve 20 to an external instrument.

As a preferable mode of the above embodiment, further, the probe device further includes a probe tube 13; the probe 13 is connected to the extending end of the outer sleeve 10; the probe 13 is communicated with the interlayer channel 12; the pipe wall of the probe pipe 13 is provided with a through hole.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A medical irrigation drainage tube is characterized in that: comprises an outer sleeve (10), an inner sleeve (20), a side tube (30) and an auxiliary fixing piece;

the outer sleeve (10) is provided with an inner pipeline (11) and an interlayer channel (12); the pipe wall of the extending end of the outer sleeve (10) is provided with a plurality of through holes, so that the outer part of the outer sleeve (10), the interlayer channel (12) and the inner pipeline (11) are communicated in sequence; the inner sleeve (20) is detachably mounted in the inner pipeline (11); the side pipe (30) is connected with the interlayer channel (12);

the auxiliary fixing piece is sleeved on the outer wall of the outer sleeve (10); the auxiliary fixing piece comprises a fixing block (41) and a flexible film (42); the flexible film (42) is arranged at the bottom of the fixed block (41); a bandage guide groove (411) is arranged on the fixing block (41); the bottom surface of the flexible film (42) is provided with a plurality of protruding needle clusters (421).

2. The medical irrigation drain of claim 1 wherein: the bandage guide groove (411) is arranged at the top end of the fixing block (41).

3. The medical irrigation drain of claim 1 wherein: the flexible film (42) is glued to the bottom of the fixing block (41).

4. The medical irrigation drain of claim 1 wherein: the inner sleeve (20) is connected with a fixed plug (21); the fixing plug (21) is matched with the pipe orifice of the outer sleeve (10).

5. The medical irrigation drain of claim 1 wherein: the sandwich channel (12) is connected with two side pipes (30).

6. The medical irrigation drain of claim 1 wherein: and a pipe cap (31) is arranged on the side pipe (30).

7. The medical irrigation drain of claim 1 wherein: the outer wall of the outer sleeve (10) is provided with a connecting port; the side pipe (30) is detachably connected to the connecting port.

8. The medical irrigation drain of claim 1 wherein: the head end pipe wall of the inner sleeve (20) is provided with a through hole.

9. The medical irrigation drain of claim 1 wherein: the tail end of the inner sleeve (20) is connected with an adapter (22).

10. The medical irrigation drain of claim 1 wherein: also comprises a probe tube (13); the probe tube (13) is connected to the extending end of the outer sleeve (10); the probe tube (13) is communicated with the interlayer channel (12); the pipe wall of the probe pipe (13) is provided with a through hole.