CN203970983U

CN203970983U - Pleural effusion drainage tube

Info

Publication number: CN203970983U
Application number: CN201420243422.7U
Authority: CN
Inventors: 曲珊; 崔秋媛
Original assignee: Qingdao Municipal Hospital
Current assignee: Qingdao Municipal Hospital
Priority date: 2014-05-13
Filing date: 2014-05-13
Publication date: 2014-12-03
Anticipated expiration: 2024-05-13

Abstract

The utility model discloses a kind of pleural effusion drainage tube, comprise conduction hose, be enclosed within the syringe of conduction hose periphery, be positioned at the drainage head of conduction hose head end, described drainage head is oblate, both sides are provided with draining hole, edge and the conduction hose of described syringe are tightly connected, its one end away from drainage head is provided with an injection port, one end side near drainage head is provided with weepage holes, this utility model can effectively prevent from stopping up, and can be in the situation that not unpluging drainage tube, to intrathoracic injection medicine, reduced patient's misery, facilitate medical personnel's nursing, effectively improved work efficiency.

Description

Pleural effusion drainage tube

Technical field

This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of pleural effusion drainage tube.

Background technology

Pleural effusion drainage tube is mainly used in the intrathoracic air of drain or liquid, the drainage head of existing pleural effusion drainage tube is circular, often by have a plurality of apertures on its sidewall, prevent from stopping up, but this orifice size is less, blocking-proof result is undesirable, and existing drainage tube mostly is single tube, sometimes need to be to medicines such as patient thoracic cavity injecting anesthetic and antiinflammatory in drain, this all needs drainage tube to unplug and carry out aforesaid operations, not only make nurse's workload increase, and increased the chance of thoracic cavity infection, patient is caused to unnecessary misery.

Utility model content

Main purpose of the present utility model is to address the above problem and is not enough, provides a kind of easy to use, safe and reliable, and blockage resisting is effective, simultaneously the pleural effusion drainage tube of injectable drug.

The technical solution of the utility model is for achieving the above object:

A kind of pleural effusion drainage tube, comprise conduction hose, be enclosed within the syringe of conduction hose periphery, be positioned at the drainage head of conduction hose head end, described drainage head is oblate, both sides are provided with draining hole, edge and the conduction hose of described syringe are tightly connected, and its one end away from drainage head is provided with an injection port, and one end side of close drainage head is provided with weepage holes.

Further, described injection port rubber stopper seal can be injected by the direct pierces through rubber stopper of entry needle during injection in syringe.

Further again, described drainage head and conduction hose are releasable connection.

In sum, the beneficial effects of the utility model are: drainage head is oblate design, greatly increased the contact area with hydrops, the drain simultaneously of a plurality of draining holes, has effectively prevented the generation of stopping up, at conduction hose, be arranged with syringe outward, can, in the situation that not unpluging drainage tube, to intrathoracic injection medicine, reduce patient's misery, facilitate medical personnel's nursing, effectively improved work efficiency.

Accompanying drawing explanation

The structure cutaway view of Fig. 1 pleural effusion drainage tube;

Shown in figure: 1, conduction hose 2, syringe 3, drainage head 4, injection port 5, rubber stopper 6, draining hole.

The specific embodiment

Below in conjunction with accompanying drawing, this utility model is described in further detail.

Embodiment 1:

As shown in Figure 1, a kind of pleural effusion drainage tube, by conduction hose 1, be enclosed within the syringe 2 of conduction hose 1 periphery, be positioned at the drainage head 3 of conduction hose 1 head end, described drainage head 3 is oblate, and both sides are provided with draining hole 6, draining hole 6 can be made as a plurality of, makes drainage effect more desirable.Drainage head 3 is releasable connection with conduction hose 1, its method of attachment can be that to be threaded can be also directly to coordinate and peg graft, the edge of described syringe 2 and conduction hose 1 are tightly connected, its one end away from drainage head 3 is provided with an injection port 4, one end side near drainage head 3 is provided with a plurality of weepage holes, and injection port 4 use rubber stopper 5 sealings can be injected by the direct pierces through rubber stopper of entry needle in the time of need to injecting in syringe, injection flows in along syringe to thoracic cavity, and flows out along weepage holes.

As mentioned above, given scheme content, can derive similar technical scheme in conjunction with the accompanying drawings and embodiments.In every case be the content that does not depart from technical solutions of the utility model, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong to the scope of technical solutions of the utility model.

Claims

1. a pleural effusion drainage tube, comprise conduction hose (1), be enclosed within the peripheral syringe (2) of conduction hose (1), be positioned at the drainage head (3) of conduction hose (1) head end, it is characterized in that: described drainage head (3) is for oblate, both sides are provided with draining hole (6), the edge of described syringe (2) and conduction hose (1) are tightly connected, its one end away from drainage head (3) is provided with an injection port (4), and one end side of close drainage head (3) is provided with weepage holes.

2. according to the pleural effusion drainage tube described in claim 1, it is characterized in that: rubber stopper (5) sealing for described injection port (4).

3. according to the pleural effusion drainage tube described in claim 1, it is characterized in that: described drainage head (3) is releasable connection with conduction hose (1).