CN216908757U

CN216908757U - Abdominal cavity drainage tube

Info

Publication number: CN216908757U
Application number: CN202122204384.7U
Authority: CN
Inventors: 杨邦坤; 李洁莉; 熊南翔; 戴璇; 蔡远坤; 王孟阳
Original assignee: Zhongnan Hospital of Wuhan University
Current assignee: Zhongnan Hospital of Wuhan University
Priority date: 2021-09-11
Filing date: 2021-09-11
Publication date: 2022-07-08
Anticipated expiration: 2031-09-11

Abstract

The utility model relates to an abdominal cavity drainage tube, which comprises a drainage component, a connector, a puncture component and a drainage bag; the drainage component comprises a drainage tube, the tail end of the drainage tube is connected with one end of a connecting tube, the other end of the connecting tube is connected with a conical tube, an adjusting tube is sleeved on the connecting tube, the inner side wall of the adjusting tube is in threaded connection with the outer side wall of the connecting tube, and a fixing sticker is arranged at one end, away from the conical tube, of the adjusting tube; the connector comprises a shell, wherein an inner pipe and an outer pipe are coaxially arranged at one end of the shell, the inner side wall of the outer pipe is in threaded connection with the outer side wall of the conical pipe, a sealing pipe is arranged at the other end of the shell, the outer side wall of one end, far away from the shell, of the sealing pipe is connected with a first sealing plug through a connecting belt, and a connecting port is formed in the side wall of the shell; the puncture assembly comprises a puncture needle, and the tail end of the puncture needle is connected with the second sealing plug. The beneficial effects of the utility model are: when the abdominal cavity drainage tube is used, the length of the drainage tube extending out of the adjusting tube can be adjusted by rotating the adjusting tube, so that the depth of the drainage tube penetrating into an abdominal cavity can be adjusted.

Description

Abdominal cavity drainage tube

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an abdominal cavity drainage tube.

Background

For patients with peritoneal fluid due to peritonitis and other diseases, in order to better and more quickly treat the patients, an abdominal drainage tube is usually inserted into the patients to drain the peritoneal fluid in the patients. The existing abdominal cavity drainage tube is inconvenient to insert the drainage tube into the abdominal cavity of a patient when in use, and simultaneously the inserting depth of the drainage tube cannot be controlled according to the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an abdominal cavity drainage tube and solve the defects of the prior art.

The technical scheme for solving the technical problems is as follows: an abdominal cavity drainage tube comprises a drainage component, a connector, a puncture component and a drainage bag; the drainage assembly comprises a drainage tube, the tail end of the drainage tube is connected with one end of a connecting tube, the other end of the connecting tube is connected with a conical tube, an adjusting tube is sleeved on the connecting tube, the inner side wall of the adjusting tube is in threaded connection with the outer side wall of the connecting tube, and a fixing sticker is arranged at one end, far away from the conical tube, of the adjusting tube; the connector comprises a shell, wherein an inner pipe and an outer pipe are coaxially arranged at one end of the shell, the inner side wall of the outer pipe is in threaded connection with the outer side wall of the conical pipe, a sealing pipe is arranged at the other end of the shell, the outer side wall of one end, far away from the shell, of the sealing pipe is connected with a first sealing plug through a connecting belt, and a connecting port is formed in the side wall of the shell; the puncture assembly comprises a puncture needle, and the tail end of the puncture needle is connected with a second sealing plug; the drainage bag includes the bag body and honeycomb duct, the bag body with honeycomb duct one end is connected, the honeycomb duct other end with the connector link.

The utility model has the beneficial effects that: this kind of abdominal cavity drainage tube, during the use, through the length that the adjustable drainage tube of rotation control tube stretches out the control tube, thereby can penetrate the abdominal cavity's of peritoneal degree to the drainage tube and adjust, penetrate the drainage tube with the pjncture needle from the sealing tube after the regulation finishes, and seal the sealing tube through the second sealing plug, then insert the puncture needle in the patient abdominal cavity, the drainage tube enters into the patient abdominal cavity with the pjncture needle together, after the drainage tube finishes inserting with the fixed subsides fix on patient's skin, can prevent that the drainage tube from taking out in the patient abdominal cavity, then the pjncture needle is taken out from the drainage tube, and seal the sealing tube through the second sealing plug, hydrops in the abdominal cavity can flow into the internal collection of bag, and is easy to operate, medical personnel's the work degree of difficulty has been reduced.

Further: the outer side wall of the drainage tube is provided with scales.

The beneficial effects of the further scheme are as follows: the scale can be used for accurately knowing the insertion depth of the drainage tube.

Further: the fixed subsides are including fixed cover, foamed adhesive and from type paper, fixed cover one side with the regulating tube is kept away from the one end of toper pipe is connected, fixed cover opposite side with foamed adhesive one side is connected, the foamed adhesive opposite side is equipped with from type paper.

The beneficial effects of the further scheme are as follows: the foam adhesive can be firmly fixed on the skin of a patient, and release paper can be torn off during pasting, so that the foam adhesive is prevented from directly exposing the external environment, and the viscosity of the foam adhesive is kept.

Further: the adjusting pipe is close to one end lateral wall of conical duct is equipped with the screw hole, threaded hole is equipped with fixing bolt.

The beneficial effects of the further scheme are as follows: the adjusting pipe is fixed through the fixing bolt, and the position of the adjusting pipe is prevented from moving in the puncturing process.

Further: the first sealing plug comprises a first plug head and a first plug cap, one side of the first plug cap is connected with the connecting band, and the other side of the first plug cap is provided with the first plug head.

The beneficial effects of the further scheme are as follows: the sealing tube can be sealed through the first plug head, and the first plug head can be conveniently pulled out of the sealing tube through the first plug cap.

Further: the second sealing plug comprises a second plug head and a second plug cap, one side of the second plug head is connected with the tail end of the puncture needle, and the other side of the second plug head is provided with the second plug cap.

The beneficial effects of the further scheme are as follows: the sealing tube can be sealed through the second plug head, and the second plug head can be conveniently pulled out of the sealing tube through the second plug cap.

Drawings

FIG. 1 is a schematic view of a structure of an abdominal cavity drainage tube according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic diagram of a connecting head structure according to an embodiment of the utility model;

FIG. 4 is a schematic view of a fixing patch according to an embodiment of the present invention;

in the figure: 1. a drainage assembly; 11. a drainage tube; 111. calibration; 12. a connecting pipe; 13. a tapered tube; 14. an adjusting tube; 15. fixing and sticking; 2. a connector; 21. a housing; 22. an inner tube; 23. an outer tube; 24. a sealing tube; 25. A connecting belt; 26. a first sealing plug; 261. a first plug head; 262. a first plug cap; 27. a connecting port; 3. a puncture assembly; 31. puncturing needle; 32. a second sealing plug; 321. a second plug head; 322. a second plug cap; 4. a drainage bag; 41. a bag body; 42. and a flow guide pipe.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

Example one

As shown in fig. 1-4, an abdominal cavity drainage tube comprises a drainage assembly 1, a connector 2, a puncture assembly 3 and a drainage bag 4; the drainage assembly 1 comprises a drainage tube 11, the tail end of the drainage tube 11 is connected with one end of a connecting tube 12, the other end of the connecting tube 12 is connected with a conical tube 13, an adjusting tube 14 is sleeved on the connecting tube 12, the inner side wall of the adjusting tube 14 is in threaded connection with the outer side wall of the connecting tube 12, and one end, far away from the conical tube 13, of the adjusting tube 14 is provided with a fixing sticker 15; the connector 2 comprises a housing 21, one end of the housing 21 is coaxially provided with an inner tube 22 and an outer tube 23, the inner side wall of the outer tube 23 is in threaded connection with the outer side wall of the conical tube 13, the other end of the housing 21 is provided with a sealing tube 24, the outer side wall of one end, far away from the housing 21, of the sealing tube 24 is connected with a first sealing plug 26 through a connecting band 25, and the side wall of the housing 21 is provided with a connecting port 27; the puncture component 3 comprises a puncture needle 31, and the tail end of the puncture needle 31 is connected with a second sealing plug 32; the drainage bag 4 comprises a bag body 41 and a drainage tube 42, wherein the bag body 41 is connected with one end of the drainage tube 42, and the other end of the drainage tube 42 is connected with the connecting port 27.

Example two

On the basis of the first embodiment, the outer side wall of the drainage tube 11 is provided with a scale 111.

EXAMPLE III

On the basis of the second embodiment, the fixing sticker 15 includes a fixing sleeve 151, foam adhesive 152 and release paper 153, one side of the fixing sleeve 151 is connected with one end of the adjusting pipe 14 far away from the tapered pipe 13, the other side of the fixing sleeve 151 is connected with one side of the foam adhesive 152, and the release paper 153 is arranged on the other side of the foam adhesive 152.

Example four

On the basis of the third embodiment, a threaded hole is formed in the side wall of one end of the adjusting pipe 14 close to the conical pipe 13, and a fixing bolt 141 is arranged in the threaded hole.

EXAMPLE five

On the basis of the fourth embodiment, the first sealing plug 26 includes a first plug 261 and a first plug cap 262, one side of the first plug cap 262 is connected with the connecting band 25, and the other side of the first plug cap 262 is provided with the first plug 261.

EXAMPLE six

In addition to the fifth embodiment, the second sealing plug 32 includes a second plug 321 and a second plug cap 322, one side of the second plug 321 is connected to the tail end of the puncture needle 31, and the other side of the second plug 321 is provided with the second plug cap 322.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. 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 the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, 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 within the scope of the present invention.

Claims

1. An abdominal cavity drainage tube is characterized by comprising a drainage component (1), a connector (2), a puncture component (3) and a drainage bag (4); the drainage assembly (1) comprises a drainage tube (11), the tail end of the drainage tube (11) is connected with one end of a connecting tube (12), the other end of the connecting tube (12) is connected with a conical tube (13), an adjusting tube (14) is sleeved on the connecting tube (12), the inner side wall of the adjusting tube (14) is in threaded connection with the outer side wall of the connecting tube (12), and one end, far away from the conical tube (13), of the adjusting tube (14) is provided with a fixing sticker (15); the connector (2) comprises a shell (21), an inner pipe (22) and an outer pipe (23) are coaxially arranged at one end of the shell (21), the inner side wall of the outer pipe (23) is in threaded connection with the outer side wall of the conical pipe (13), a sealing pipe (24) is arranged at the other end of the shell (21), the outer side wall of one end, far away from the shell (21), of the sealing pipe (24) is connected with a first sealing plug (26) through a connecting belt (25), and a connecting port (27) is formed in the side wall of the shell (21); the puncture assembly (3) comprises a puncture needle (31), and the tail end of the puncture needle (31) is connected with a second sealing plug (32); drainage bag (4) are including the bag body (41) and honeycomb duct (42), the bag body (41) with honeycomb duct (42) one end is connected, honeycomb duct (42) the other end with connector (27) are connected.

2. An intraperitoneal drainage tube according to claim 1, wherein the outer side wall of the drainage tube (11) is provided with a scale (111).

3. The peritoneal drainage tube of claim 1, wherein the fixing paste (15) comprises a fixing sleeve (151), foam rubber (152) and release paper (153), one side of the fixing sleeve (151) is connected with one end of the adjusting tube (14) far away from the conical tube (13), the other side of the fixing sleeve (151) is connected with one side of the foam rubber (152), and the release paper (153) is arranged on the other side of the foam rubber (152).

4. An abdominal cavity drainage tube according to claim 1, characterized in that the adjusting tube (14) is provided with a threaded hole at one end side wall near the conical tube (13), and a fixing bolt (141) is arranged in the threaded hole.

5. An abdominal drainage tube according to claim 1, wherein the first sealing plug (26) comprises a first plug head (261) and a first plug cap (262), one side of the first plug cap (262) is connected with the connecting band (25), and the other side of the first plug cap (262) is provided with the first plug head (261).

6. Abdominal drainage tube according to claim 1, characterized in that the second sealing plug (32) comprises a second plug (321) and a second plug cap (322), one side of the second plug (321) is connected with the tail end of the puncture needle (31), and the other side of the second plug (321) is provided with the second plug cap (322).