CN205612812U

CN205612812U - Transfusion filter

Info

Publication number: CN205612812U
Application number: CN201521009213.7U
Authority: CN
Inventors: 雷雪贞; 冯国和; 孙珍儿
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-07
Filing date: 2015-12-07
Publication date: 2016-10-05
Anticipated expiration: 2025-12-07

Abstract

The utility model provides a transfusion filter, including filter body, filter body connects on the transfer line, filter body's upper portion and lower part be equipped with respectively be used for with last interface and lower interface that the transfer line is connected, filter body passes through coupling hose and connects first interface, first interface is used for connecting pushes pin or the transfer pump, the last pipe clamp that is equipped with of coupling hose. Through using the utility model discloses a filter, two way liquid get into same department vein simultaneously, or the medicine need can use the filter on the same root infusion set again to the vein through the transfer pump infusion all the way.

Description

Filter for transfusion

Technical field

This utility model relates to medical treatment consumptive materials field, particularly relates to a kind of filter for transfusion.

Background technology

Infusion is one of the most frequently used treatment and nursing means of clinical care, and the quality of infusion treatment directly affects the disease healing time of patient.Transfusion particle refers to the non-metabolism granule foreign in infusion fluid, and pollution of transfusion particles in clinical therapy refers to bring transfusion particle into human body in infusion process, human body causes the process of serious harm.Along with transfusion particle management is increasingly paid attention to by country, transfusion device is constantly improved and perfect by state administration supervision department.Having installed defecator on a lot of transfusion devices additional, research proves that this device can cut stifled microgranule in infusion process.Largely ensure the safety of patient.But the micro particle filtering of single channel transfusion outpatient is can be only applied at present on transfusion device together with filter for installation, as when patient needs two-way liquid to simultaneously enter same place vein or some medicine needs by just using filter during infusion pump infusion, it is impossible to filter effect during multichannel transfusion is completely secured.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of filter for transfusion, it is possible to filter multichannel transfusion.

This utility model solves the technical scheme is that filter for transfusion of technical problem, including filter body, described filter body is connected on tube for transfusion, the upper and lower of described filter body is respectively provided with the upper interface and lower interface being connected with described tube for transfusion, described filter body is by connecting hose connection first interface, described first interface is pushed pin or infusion pump for connection, and described connection flexible pipe is provided with pipe clamp.

While using technique scheme, this utility model can also use or combine and use technical scheme further below:

Described first interface is arranged on the side of described upper interface.

Described filter body is arranged on downstream and the scalp acupuncture connecting portion of close tube for transfusion of the not luxuriant and rich with fragrance dropper of tube for transfusion.

The flow regulator of described tube for transfusion is positioned at the upstream of described filter body.

Described first interface is common transfusion interface, calparine cap interface and the positive pressure interface added a cover.

Described filter body is provided with steam vent.

Being provided with filter mechanism inside described filter body, the liquid entered from described upper interface flows out from described lower interface through described filter body.

Mixed organization it is provided with, described mixed organization liquid before hybrid filtering or after filtration in described filter body.

Described mixed organization is upper hybrid channel, and described upper hybrid channel connects with described upper interface and described first interface.

Described mixed organization is lower hybrid channel, and described lower hybrid channel connects with described filter mechanism and described lower interface.

Described filter mechanism includes that the fixed component of filter membrane and filter membrane, described upper interface and first interface and described lower interface lay respectively at the both sides of described filter membrane.

The beneficial effects of the utility model are: this utility model devises the filter for infusion of a kind of integral type, solving patient needs two-way liquid to simultaneously enter same place vein or some medicine needs to be infused in vein by infusion pump to use again the filter on same infusion set, by using filter of the present utility model, two-way liquid simultaneously enters same place vein, or a road medicine needs to be infused into vein by infusion pump and can use again the filter on same infusion set.

Accompanying drawing explanation

Fig. 1 is overall structure figure of the present utility model.

Fig. 2 is the front schematic view of filter body of the present utility model.

Fig. 3 is the schematic rear view of filter body of the present utility model.

Fig. 4 is the sectional view of filter body of the present utility model.

Detailed description of the invention

Referring to the drawings.

Embodiment 1, referring to the drawings 1,2,4.

Filter for transfusion of the present utility model, including filter body 1, described filter body 1 is connected on tube for transfusion 2, the upper and lower of described filter body 1 is respectively provided with the upper interface 4 and lower interface 5 being connected with described tube for transfusion 2, described filter body 1 connects first interface 6 by connecting flexible pipe 7, can connect at first interface 6 and push pin or infusion pump, make to push pin or liquid in infusion pump also is able to be filtered, connect flexible pipe 7 and be provided with pipe clamp 8, when need not use, by pipe clamp 8, connection flexible pipe 7 is closed, thus cut off first interface 6.

First interface 6 can be one or more, and such as, first interface 6 can use one or more in common transfusion interface, calparine cap interface or the positive pressure interface added a cover.First interface 6 is preferably disposed at the side of interface 4, and so, during transfusion, liquid enters above first interface 6, it is simple to the flowing input of liquid, has certain angle, it is simple to liquid enters between first interface 6 and upper interface 4.

Filter body 1 is arranged on not luxuriant and rich with fragrance dropper 9 downstream of tube for transfusion 2 and the scalp acupuncture connecting portion 10 near tube for transfusion 2, the flow regulator 11 of tube for transfusion 2 is positioned at the upstream of filter body 1, so, filter body 1 is in the position relativelying close to scalp acupuncture, it is simple to push pin or the use of Micropump.

Steam vent 12 it is additionally provided with on filter body 1.

Filter body 1 is internal is provided with filter mechanism, and the liquid entered from described upper interface 4 flows out from described lower interface 5 through described filter body 1, is provided with mixed organization in filter body 1, described mixed organization liquid before hybrid filtering or after filtration.

Filter mechanism includes the fixed component 72 of filter membrane 71 and filter membrane 71, fixed component 72 uses the salient point protruding from filter body 1 inner surface, described upper interface 4 and first interface 6 are positioned at the side of described filter membrane, and described lower interface 5 is positioned at the opposite side of described filter membrane.

Filter body 1 includes filter cover 12 and filter lower cover 13, described filter cover 12 and described filter lower cover 13 clamping form filter body 1, upper interface 4 and first interface 6 are arranged on filter cover 12, lower interface 5 is arranged on filter lower cover 13, the inner surface of filter cover 12 is provided with hybrid channel 14, upper hybrid channel 14 connects with upper interface 4 and first interface 6, the mixing liquid come in from upper interface 4 and first interface 6 can mix in upper hybrid channel 4, the most again through the filtration of filter membrane 71, from lower interface 5 outflow filter body 1, and entered in the patient by scalp acupuncture 16.

Embodiment 2, referring to the drawings 1,3,4.

In the present embodiment, filter lower cover 13 is provided with lower mixing and leads to 15, lower hybrid channel 15 connects with lower interface 5, enter the liquid of filter from upper interface 4 and enter the liquid of filter from first interface 6, filter respectively through filter membrane 71, liquid after filtration mixes in lower hybrid channel, then via lower interface 5 outflow filter body 1, and is entered in the patient by scalp acupuncture 16.

Other embodiments of the present embodiment are same as in Example 1.

Claims

1. filter for transfusion, including filter body, described filter body is connected on tube for transfusion, the upper and lower of described filter body is respectively provided with the upper interface and lower interface being connected with described tube for transfusion, it is characterized in that: described filter body is by connecting hose connection first interface, described first interface is arranged on the side of described upper interface, and described first interface is pushed pin or infusion pump for connection, and described connection flexible pipe is provided with pipe clamp；

Being provided with filter mechanism inside described filter body, the liquid entered from described upper interface flows out from described lower interface through described filter body；

Mixed organization it is provided with, described mixed organization liquid before hybrid filtering or after filtration in described filter body；

Described mixed organization is upper hybrid channel or lower hybrid channel, and when described mixed organization is upper hybrid channel, described upper hybrid channel connects with described upper interface and described first interface；When described mixed organization is lower hybrid channel, described lower hybrid channel connects with described filter mechanism and described lower interface.

2. filter for transfusion as claimed in claim 1, it is characterised in that: described filter body is arranged on downstream and the scalp acupuncture connecting portion of close tube for transfusion of the not luxuriant and rich with fragrance dropper of tube for transfusion.

3. filter for transfusion as claimed in claim 1, it is characterised in that: the flow regulator of described tube for transfusion is positioned at the upstream of described filter body.

4. filter for transfusion as claimed in claim 1, it is characterised in that: described first interface is common transfusion interface, calparine cap interface and the positive pressure interface added a cover.

5. filter for transfusion as claimed in claim 1, it is characterised in that: described filter body is provided with steam vent.

6. filter for transfusion as claimed in claim 1, it is characterised in that: described filter mechanism includes that the fixed component of filter membrane and filter membrane, described upper interface and first interface and described lower interface lay respectively at the both sides of described filter membrane.