CN215308853U

CN215308853U - Bile negative pressure drainage device

Info

Publication number: CN215308853U
Application number: CN202121236831.0U
Authority: CN
Inventors: 王珍妮
Original assignee: CHANGSHU NO1 PEOPLE'S HOSPITAL
Current assignee: CHANGSHU NO1 PEOPLE'S HOSPITAL
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-28
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a negative-pressure bile drainage device which comprises a negative-pressure drainage device, wherein a bile drainage connector and a first pressure stabilizing head are arranged on the negative-pressure drainage device, a hanging plate is further arranged on the negative-pressure drainage device, a hanging hole is formed in the hanging plate, a hanging rope is arranged in the hanging hole, a drainage tube is arranged on the bile drainage connector, a flow control clamp is further arranged on the bile drainage connector, a bile drainage tube is arranged on the drainage tube, an outer connector of an injector is arranged on the bile drainage tube, a fourth connector is arranged at the upper end of the outer connector of the injector, the injector connector and the pressure stabilizing head are arranged on the fourth connector, a second connecting tube is arranged at the lower end of the outer connector of the injector, a reverse-flow preventing valve is arranged on the connecting tube, and a fifth connector is arranged at the lower end of the connecting tube. The utility model is convenient for flushing the pipeline when bile is blocked, is beneficial to removing the blockage in the bile drainage process, helps the bile drainage to be normally carried out, is convenient to use, avoids puncture injury caused by puncturing the drainage tube, and is beneficial to ensuring the safety of patients and medical care personnel.

Description

Bile negative pressure drainage device

Technical Field

The utility model relates to the field of drainage appliances, in particular to a negative-pressure bile drainage device.

Background

A bile duct drainage tube is a disposable soft catheter for draining bile after a choledochostomy exploration in clinic application, and is matched with an endoscope for use, an indwelling drainage tube is inserted through a nasal passage for temporary bile drainage, the bile duct drainage tube is placed in a bile duct through a duodenal papilla under the endoscope, the other end of the bile duct drainage tube is led out from an oral cavity or a nasal cavity through duodenum, stomach, esophagus, pharynx and the like, a negative pressure bag is externally connected to establish an external drainage path of the bile, the bile drainage tube is mainly used for bile drainage after endoscopic biliary calculus surgery and endoscopic cholecystectomy, patients suffering from hepatoma bile duct invasion or late-stage cholangiocarcinoma are easy to cause common bile duct obstruction, the bile cannot be discharged to help digestion, jaundice, dyspepsia and the like of the patients are often caused, so that biliary tract expansion and dredging drainage can be carried out through percutaneous hepatic puncture, but some patients cannot pass guide wires across a narrow section, only can carry out bile external drainage, if the bile blocks up during drainage, just need wash the drainage tube, and current mode utilizes syringe puncture drainage tube to wash, but this kind of mode not only takes place the acupuncture easily and hinders, and the drainage tube after the puncture still influences the use easily, to this kind of condition, now provides a bile negative pressure drainage device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bile negative pressure drainage device which is convenient for flushing a pipeline when bile is blocked, is beneficial to removing the blockage in the bile drainage process, helps the bile drainage to be normally carried out, is convenient to use, avoids puncture injury caused by puncturing a drainage tube and is beneficial to ensuring the safety of patients and medical care personnel.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a bile negative pressure drainage device, includes the negative pressure drainage ware, be equipped with bile drainage joint and first steady pressure head on the negative pressure drainage ware, still be equipped with the link plate on the negative pressure drainage ware, be equipped with the hanging hole on the link plate, be equipped with in the hanging hole and hang the rope, be equipped with the drainage tube on the bile drainage connects, still be equipped with accuse flow card on the bile drainage connects, be equipped with the bile drainage tube on the drainage tube, be equipped with the syringe external joint on the bile drainage tube.

Furthermore, a flow limiting section is arranged on the bile drainage joint, a flow control clamp is arranged on the flow limiting section, a first joint is arranged on the flow limiting section, and the drainage tube is connected with the first joint.

Furthermore, a fourth joint is arranged at the upper end of the injector outer joint, the injector joint and a second pressure stabilizing head are arranged on the fourth joint, a connecting pipe is arranged at the lower end of the injector outer joint, an anti-reflux valve is arranged on the connecting pipe, and a fifth joint is arranged at the lower end of the connecting pipe.

Furthermore, a pressure gauge is arranged on the fifth joint, and a pressure display is arranged on the pressure gauge.

The utility model has the beneficial effects that:

1. the utility model is convenient for flushing the pipeline when the bile is blocked, is beneficial to removing the blockage in the bile drainage process and helps the bile drainage to be normally carried out;

2. the utility model is convenient to use, avoids puncture injury caused by puncturing the drainage tube and is beneficial to ensuring the safety of patients and medical care personnel.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural diagram of a negative bile pressure drainage device according to the present invention;

FIG. 2 is a schematic structural diagram of a part of the negative bile pressure drainage device of the utility model;

FIG. 3 is a schematic view of the flush tube configuration of the present invention;

FIG. 4 is a schematic diagram of a flow control card according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

The utility model provides a bile negative pressure drainage device, includes negative pressure drainage ware 1, as shown in fig. 1, fig. 2, fig. 3, be equipped with bile drainage joint 2 and first steady pressure head 4 on the negative pressure drainage ware 1, still be equipped with link plate 11 on the negative pressure drainage ware 1, be equipped with hanging hole 12 on the link plate 11, be equipped with in the hanging hole 12 and hang rope 13, be equipped with drainage tube 6 on the bile drainage joint 2, still be equipped with accuse flow card 3 on the bile drainage joint 2, be equipped with bile drainage tube 61 on the drainage tube 6, be equipped with the syringe on the bile drainage tube 61 and connect 5 outward.

The bile drainage joint 2 is provided with a flow limiting section 21, as shown in fig. 1, fig. 2 and fig. 3, the flow control card 3 is arranged on the flow limiting section 21, the flow limiting section 21 is provided with a first joint 22, and the drainage tube 6 is connected with the first joint 22.

The upper end of the injector external joint 5 is provided with a fourth joint 51, as shown in fig. 3, the fourth joint 51 is provided with an injector joint 55 and a second pressure stabilizing head 56, the lower end of the injector external joint 5 is provided with a connecting pipe 52, the connecting pipe 52 is provided with an anti-reflux valve 54, and the lower end of the connecting pipe 52 is provided with a fifth joint 53.

The fifth joint 53 is provided with a pressure gauge 8, and the pressure gauge 8 is provided with a pressure display 81.

When in use, the bile drainage tube 61 is inserted into the body of a patient, the negative pressure drainage device 1 is used for draining the bile of the patient, and when the bile is blocked or blocked, the syringe connector 55 is externally connected with a syringe for flushing.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 do not necessarily 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.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a bile negative pressure drainage device, includes negative pressure drainage ware (1), a serial communication port, be equipped with bile drainage joint (2) and first steady pressure head (4) on negative pressure drainage ware (1), still be equipped with link plate (11) on negative pressure drainage ware (1), be equipped with hanging hole (12) on link plate (11), be equipped with in hanging hole (12) and hang rope (13), be equipped with on bile drainage joint (2) drainage tube (6), still be equipped with accuse flow card (3) on bile drainage joint (2), be equipped with bile drainage tube (61) on drainage tube (6), be equipped with syringe external joint (5) on bile drainage tube (61).

2. The negative pressure bile drainage device according to claim 1, wherein the bile drainage joint (2) is provided with a flow limiting section (21), the flow control card (3) is arranged on the flow limiting section (21), and the flow limiting section (21) is provided with a first joint (22).

3. The negative pressure bile drainage device according to claim 1, wherein a fourth joint (51) is arranged at the upper end of the injector external joint (5), an injector joint (55) and a second pressure stabilizing head (56) are arranged on the fourth joint (51), a connecting pipe (52) is arranged at the lower end of the injector external joint (5), a backflow preventing valve (54) is arranged on the connecting pipe (52), and a fifth joint (53) is arranged at the lower end of the connecting pipe (52).

4. The negative pressure bile drainage device according to claim 3, wherein a pressure gauge (8) is arranged on the fifth joint (53), and a pressure display (81) is arranged on the pressure gauge (8).