CN209611825U

CN209611825U - A kind of flow diverter

Info

Publication number: CN209611825U
Application number: CN201821959706.0U
Authority: CN
Inventors: 包丽玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2019-11-12
Anticipated expiration: 2028-11-26

Abstract

The utility model belongs to medical instruments field, more particularly to a kind of flow diverter, including container tank, negative pressure Component units are also attached in container tank, container tank top is provided with the pipe fitting being connected with the drainage tube being inserted on human body, it is characterized by: container tank lower part is provided with drain pipe, switch valve is set on drain pipe.Compared with prior art, the flow diverter structure of the utility model is simple, it is not necessary that with the mode drain toppled over, medical staff's more convenient operation also avoids drainage tube caused by the draining mode toppled over and is detached from flow diverter.Both it ensure that effective drainage, be conducive to treatment, promote rehabilitation, while being also avoided that Bed unit or patient's clothes are polluted the trouble of caused replacement clothing by drainage-fluid, to reduce the workload of nurse's basic nursing.

Description

A kind of flow diverter

Technical field

The utility model belongs to medical instruments field, and in particular to a kind of flow diverter.

Background technique

Flow diverter is exactly the container of a tank or ampuliform, is connected with feed liquor pipe fitting and drain pipe thereon, and problem is existing Feed liquor pipe fitting and drain pipe in technology connect simultaneously to be arranged on the top cover of container, once there is the excessive situation of drainage-fluid, It just needs the liquid discharge in container should end inlet pipe first at this time, then container is overturn to caping downward, the row of opening Switch valve in liquid pipe can drain, so operate, first is that drain is cumbersome, second is that the junction of inlet tube and pipe fitting holds It is easily detached from, the remaining attraction drop of nozzle is caused to fall pollution ward；Third is that drain pipe under tension easily causes patient's body Pipeline slips, and is easy to delay the state of an illness.

Utility model content

The purpose of this utility model is to provide a kind of convenient flow diverters of drain.

To achieve the above object, the technical solution adopted in the utility model are as follows: a kind of flow diverter, including container tank, container Negative pressure Component units are also attached on tank, container tank top is provided with the pipe fitting being connected with the drainage tube being inserted on human body, Container tank lower part is provided with drain pipe, and switch valve is arranged on drain pipe.

Compared with prior art, the flow diverter structure of the utility model is simple, without with the mode drain toppled over, medical care people Member's more convenient operation also avoids drainage tube caused by the draining mode toppled over and is detached from flow diverter.Both it ensure that effective drainage, benefit In treatment, promote rehabilitation, while being also avoided that Bed unit or patient's clothes are polluted the trouble of caused replacement clothing by drainage-fluid, To reduce the workload of nurse's basic nursing.

Detailed description of the invention

Fig. 1 is the schematic diagram of the utility model；

In figure: 10- container tank, 11- tank deck, 111- dished cover, 112- evacuated tube, 113 emptying switch valves, 12- tank bottom, 121- Round boss, 13- tank skin, 20- pipe fitting, 30- drain pipe, 31- draining switch valve, 40- pressure spring, 50- lifting lug

Specific embodiment

The technical solution of the utility model is described in further detail with reference to the accompanying drawing.

A kind of flow diverter, including container tank 10 are also attached to negative pressure Component units in container tank 10, and 10 top of container tank is set It is equipped with the pipe fitting 20 being connected with the drainage tube being inserted on human body, it is characterised in that: 10 lower part of container tank is provided with drain pipe 30, draining switch valve 31 is set on drain pipe 30.

Preferably, pressure spring 40 is set in the chamber of container tank 10, the upper/lower terminal of the pressure spring 40 is resisted against tank On top 11 and tank bottom 12, tank skin 13 is corrugated tube shape.In use, tank deck and tank bottom are pressed to centre, pressure spring and tube wall are therewith It is compressed, to provide required negative pressure for flow diverter.Tank skin is soft material production, such as flexible plastic, the tank of corrugated tube shape The tank skin of wall and plastic bag type is all relatively conventional on the market, bellows can also be replaced with soft plastic bag here, according to production The combined factors such as technique and cost consider.

Preferably, the projecting inward round boss 121 of the 12 oriented chamber in middle part of tank bottom, the lower end of pressure spring 40, which is enclosed, to be covered At the round boss 121 and lower end of pressure spring 40 is resisted against in the tank bottom 12 around round boss 121；Have in the middle part of tank deck 11 upward convex Dished cover 111 out, for the upper end contact of pressure spring 40 on 111 inner top surface of dished cover, pipe fitting 20 is arranged in 111 side of dished cover, drain Pipe 30 is arranged in the side of round boss 121.Round boss and dished cover constitute the spring base of pressure spring, and drain pipe is arranged in round convex The side of platform avoids the case where drainage-fluid can not empty in container tank.

Preferably, evacuated tube 112 is set on tank deck 11, setting emptying switch valve 113 in the evacuated tube 112.It drained Emptying switch valve in journey in evacuated tube is in off state, and the drainage tube of pipe structure and patient's body is without spliting when drain Come, directly open emptying switch valve and emptied, then the draining switch valve opened on drain pipe carries out drain, it is convenient and hygienic.

Preferably, the lifting lug 50 for hanging or connecting is additionally provided in the container tank 10.Patient is in use, flow diverter needs Patient anterior pectorial region is placed on lower than stomach sites, can be connected on patient's clothes with safety pin or anti-theft fastener etc., prevent from suffering from Patient's body pipeline is caused to slip when person's movement range is excessive or other fortuitous events occur.

The pipe fitting 20 is threadedly engaged with the drainage tube composition being inserted on human body.Common flow diverter, inlet tube It is that plug-in type is connect with flow diverter pipe fitting, is interference fitted at the pipe end of the two, this connection type is easy to slip, and causes to drain Stop, influences patient's treatment, drainage-fluid, which can also outflow, to be polluted.

Using the technical solution of the utility model, flow diverter drain is convenient, and medical staff need to only suspend feed liquor, opens drain Switch valve on pipe can drain, simple and effective, compression press spring makes to generate negative pressure in container tank to remain valid and draw after drain Stream, greatly facilitates the routine work of medical staff, also ensures the pipe safety of patient, and the utility model is convenient and practical, throws Enter at low cost, is able to satisfy the drainage needs of various diseases, can widely popularize within the hospital.

Claims

1. a kind of flow diverter, including container tank (10), it is also attached to negative pressure Component units in container tank (10), in container tank (10) Portion is provided with the pipe fitting (20) being connected with the drainage tube being inserted on human body, it is characterised in that: the setting of container tank (10) lower part Have drain pipe (30), draining switch valve (31) are set on drain pipe (30)；

Evacuated tube (112) are set on tank deck (11), setting emptying switch valve (113) on the evacuated tube (112).

2. flow diverter according to claim 1, it is characterised in that: pressure spring (40) are arranged in the chamber of container tank (10), institute The upper/lower terminal for stating pressure spring (40) is resisted against on tank deck (11) and tank bottom (12), and tank skin (13) is corrugated tube shape.

3. flow diverter according to claim 2, it is characterised in that: oriented chamber is projecting inward in the middle part of the tank bottom (12) Round boss (121), the lower end of pressure spring (40) enclose cover at round boss (121) and the lower end of pressure spring (40) be resisted against it is round convex In tank bottom (12) around platform (121).

4. flow diverter according to claim 3, it is characterised in that: there are dished cover protruding upward (111) in the middle part of tank deck (11), For the upper end contact of pressure spring (40) on dished cover (111) inner top surface, pipe fitting (20) is arranged in dished cover (111) side, drain pipe (30) it is arranged in the side of round boss (121).

5. flow diverter according to claim 1, it is characterised in that: the container tank (10) is equipped with lifting lug (50).

6. flow diverter according to claim 1, it is characterised in that: the pipe fitting (20) be inserted in drawing on human body Flow tube composition is threadedly engaged.