CN206792717U - A kind of modified form can negative exhaust pressure flow diverter - Google Patents

Abstract

The utility model discloses a kind of modified form can negative exhaust pressure flow diverter, including drainage system and drainage bag；The drainage system includes drainage capsule, drainage tube and blast pipe, and the drainage capsule is hollow bladder, and the drainage capsule is connected with drainage tube one end, and blast pipe one end connection drainage capsule, other end connection drainage bag, the drainage bag is hollow bagged articles.Depression drainage device provided by the utility model is simple in construction, easy to assembly, easy to operate, easy to carry, its practicality, Reliability comparotive are strong；And ward gaseous contamination is reduced, avoid cross-infection；Also the workload of staff is greatly reduced, and improves the satisfaction of patient.

Description

A kind of modified form can negative exhaust pressure flow diverter

Technical field

Medical auxiliary Tools Technology is the utility model is related to, more particularly to a kind of modified form can negative exhaust pressure drainage Device.

Background technology

In clinical position, to mitigate gastrointestinal surgery, intestinal obstruction and the sense of discomfort of patients with acute pancreatitis abdominal distension, or keep away Exempt from patient's suction etc. by mistake, generally require the drainage that indwelling gastric tube connection depression drainage device carries out gastric juice and gas.Disposable negative pressure is drawn Flowing device device can be often full of, it is necessary to which nursing staff is in time by the gas of negative pressure drainage device kind by the gas in patient's stomach quickly Discharge, ensures patient's continuous negative pressure drainage, and flow diverter is typically directly extruded to minimum, the gas of drainage and directly arranged by nursing staff Entering in air, cause air pollution, the personnel in ward can suck the air of pollution, cause some sour experiences, point Analysis reason is that depression drainage device design mainly meets the drainage of liquid, and does not consider the drainage to gas；Secondly, it is repeated multiple times Topple over the liquids and gases in depression drainage device device, not only increase nursing work load, while also result in pressure in flow diverter Change, have impact on patient treatment effect.

The disposable depression drainage device being related in prior art patent document, including drainage capsule and drainage tube, it is described to draw One end of flow tube is connected with drainage capsule, and the other end of drainage tube is connected with flow sub；The profile of the flow sub is truncated cone-shaped, And larger one end of truncated cone-shaped is connected with drainage tube；The outer wall of truncated cone-shaped flow sub is provided with around outer wall and is parallel to each other Multiple annular ridges；Running through in the flow sub has through hole as drainage channel.Hanger is connected with the drainage capsule, this hangs Safety pin is housed on ear；The drainage tube is rubber tube；The flow sub is removably connected with drainage tube；Flow sub is with drawing The profile of the linkage section of flow tube is truncated cone-shaped, and less one end insertion drainage tube of truncated cone-shaped, the linkage section of truncated cone-shaped it is outer Wall is provided with the multiple annular ridges for surrounding outer wall and being parallel to each other.

From above-mentioned technology, depression drainage device includes：Drain capsule 1, drainage tube 2, flow sub 3, fin 4, hanger 5, Safety pin 6, discharge opeing lid 7, the wall 8 (as shown in Figure 1) of wave-like.This technical scheme is subtracted during solving bedridden patient using stomach and intestine Pressure, when disposable depression drainage device fix it is unreliable, particularly turn over when can make disposable depression drainage device due to Action of Gravity Field Slide under bed, pull the problem of stomach tube causes to slip；Also solves patient during out-of-bed activity, disposable depression drainage device needs There are patient or family members to hold, this causes inconvenience to patient and family members, and also useful polybag or cotton thread lie in patient's jacket knob Buckle, this has certain potential safety hazard, and inaesthetic problem；And solve mobile inconvenient ask with safety pin in the patent Topic, but do not mention depression drainage device be used for drain gas, its improved depression drainage device with this " ameliorative can negative exhaust pressure draw Stream device " structure is different.

Wherein there are " Modified negative-pressure drainer, including bellows-type drainage bottle, the drainage bottle bottom in a patent document Plate sets leakage fluid dram, capping on leakage fluid dram, and the lid spiral cover is on leakage fluid dram, and the bottom plate of lid is in the hollow shape in periphery Formula, and the sealing-plug matched into leakage fluid dram is set on bottom plate, the length of sealing-plug is less than the height of lid.In use, by unscrewing Lid, makes sealing-plug deviate from leakage fluid dram, and liquid flows out from the hollow position of lid periphery.

From above-mentioned technology, Modified negative-pressure drainer includes bellows-type drainage bottle 21, and drainage bottle bottom sets row Liquid mouth 22, capping 23 on leakage fluid dram, the sealing-plug 24 (as shown in Figure 2) of leakage fluid dram.This utility model is rational in infrastructure, can facilitate Ground is rational in infrastructure by utility model, it is convenient to emits the drainage-fluid in drainage bottle, convenient metering.But the utility model Patent does not mention depression drainage device and is used to drain gas, and " modified form can in its improved depression drainage device and present specification Negative exhaust pressure flow diverter " structure and application are entirely different.

The content of the invention

In order to solve the above technical problems, the purpose of this utility model be to provide a kind of modified form can negative exhaust pressure flow diverter.

The purpose of this utility model is realized by following technical scheme：

A kind of modified form can negative exhaust pressure flow diverter, including：Including drainage system and drainage bag；

The drainage system includes drainage capsule, drainage tube and blast pipe, and the drainage capsule is hollow bladder, the drainage Capsule is connected with drainage tube one end, and blast pipe one end connection drainage capsule, other end connection drainage bag, the drainage bag is hollow Bagged articles.

Compared with prior art, one or more embodiments of the present utility model can have the following advantages that：

Simple in construction, easy to assembly, easy to operate, easy to carry, its practicality, Reliability comparotive are strong；

Drainage bag is provided with steam vent, facilitates gas to discharge；

Drainage bag is provided with scale, and the amount of gas can be drained with accurate recording；

Threeway is set in blast pipe, preferably ensures the pressure in depression drainage device；

Portable white net dress cloth bag is elegant in appearance, convenient observation, repeats and utilizes；

Ward gaseous contamination is reduced, avoids cross-infection；

The workload of staff is greatly reduced, and improves the satisfaction of patient.

Brief description of the drawings

Fig. 1 is the structural representation for the depression drainage device that prior art provides；

Fig. 2 is the structural representation for the Modified negative-pressure drainer that prior art provides；

Fig. 3 is that modified form can negative exhaust pressure flow diverter structural representation；

Fig. 4 is soft bag structural representation.

Embodiment

To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing pair The utility model embodiment is described in further detail.

As shown in figure 3, for modified form can negative exhaust pressure flow diverter structure, including：Drainage system and drainage bag 31；

The drainage system includes drainage capsule 32, drainage tube 38 and blast pipe 33, and the drainage capsule is hollow bladder, institute State drainage capsule with drainage tube one end to be connected, blast pipe one end connection drainage capsule, other end connection drainage bag, the drainage bag For hollow bagged articles.

The gas in device is discharged in order to be more convenient nursing staff, exhaust outlet 35 is provided with above the drainage bag, Lower section is provided with leakage fluid dram 36.

Scale 37 is provided with above-mentioned drainage bag, to be convenient for measuring the amount of gas.

For the flow velocity and pressure of more preferable control pressure, threeway 34 is provided with above-mentioned blast pipe, the blast pipe is removable Unload.

For patient's out-of-bed activity, above-mentioned flow diverter also includes a soft satchel (as shown in Figure 4), and the satchel includes Sack 41 and 42 are linked with, the both ends that are linked with are fixed on sack, described to be linked with adjustable length, and head of a bed column can be hung over by being linked with On bar, hand, body or transfusion shelf.

The application method of above-described embodiment is：

A disposable 2000ml size anti-reflux drainage bag is connected in depression drainage device vent position, works as negative pressure drainage When device is full of by gas, folder closes the clip being connected with patient, by the gas extrusion in flow diverter to disposable anti-reflux drainage bag In, when drainage bag is completely filled with by gas, blast pipe is closed using threeway, drainage bag is removed, by the waste gas in drainage bag Drain into the room of special disposal medical treatment pollutant；The liquid in depression drainage device can also be discharged by drainage bag simultaneously, be reduced Depression drainage device while makes a white net dress cloth bag in the trouble of pouring liquid, and cloth sack tightened up using rope, and with one Root is longer to be linked with, and is linked with adjustable in length, and cloth bag can load depression drainage device and drainage bag, and described be linked with can hang over the head of a bed On railing, hand, body or transfusion shelf.When patient's Go to ground activity, the netted cloth bag of white can tiltedly be hung piggyback, facilitate patient Activity, avoid pipeline from deviating from because of drawing, while can also observe situation about being drained in depression drainage device.

Although the embodiment disclosed by the utility model is as above, described content is only to facilitate understand this practicality New and use embodiment, is not limited to the utility model.Skill in any the utility model art Art personnel, can be in the formal and details of implementation on the premise of the spirit and scope disclosed by the utility model are not departed from On make any modification and change, but scope of patent protection of the present utility model, must still be defined with appended claims Scope be defined.

Claims (5)

1. a kind of modified form can negative exhaust pressure flow diverter, it is characterised in that including drainage system and drainage bag；

The drainage system includes drainage capsule, drainage tube and blast pipe, and the drainage capsule be hollow bladder, the drainage capsule and Drainage tube one end is connected, and blast pipe one end connection drainage capsule, other end connection drainage bag, the drainage bag is hollow packed Thing.

2. modified form as claimed in claim 1 can negative exhaust pressure flow diverter, it is characterised in that the top of the drainage bag is set There is exhaust outlet, lower section is provided with leakage fluid dram.

3. modified form as claimed in claim 1 can negative exhaust pressure flow diverter, it is characterised in that quarter is provided with the drainage bag Degree.

4. modified form as claimed in claim 1 can negative exhaust pressure flow diverter, it is characterised in that is provided with three on the blast pipe It is logical.

5. modified form as claimed in claim 1 can negative exhaust pressure flow diverter, it is characterised in that it is soft that the flow diverter also includes one Satchel, the satchel include sack and are linked with, and the both ends that are linked with are fixed on sack, described to be linked with adjustable length.