CN201692406U

CN201692406U - Anti-infection three-way bar

Info

Publication number: CN201692406U
Application number: CN2010202123130U
Authority: CN
Inventors: 陈仲清; 蒋晓青; 程良涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-26
Filing date: 2010-05-26
Publication date: 2011-01-05
Anticipated expiration: 2020-05-26

Abstract

The utility model discloses an anti-infection three-way bar, which comprises a plurality of three-way bar units in parallel array. A transparent external box is sleeved outside the three-way bar units, and the three-way bar units are integrally formed. The anti-infection three-way bar can substantially realize sterile operation, is high in anti-pollution capacity, easy for fixation and difficult to fall off, and allows a patient to move freely. The three-way bar becomes a fully closed integration by the aid of mold opening technique, is difficult to fall off or leak during infusion, guarantees safety of medicine usage by adding secondary protection of the protective box, is integrally transparent and intuitive and extremely simple and convenient in operation, greatly saves surgical time and improves controllability of the infusion process.

Description

Infection threeway row

Technical field

This utility model relates to the medical equipment technical field, is specifically related to a kind of transfusion and arranges with the infection threeway.

Background technology

Hospital generally all needs a plurality of passages to infuse simultaneously in treatment critical patient's process, and present one infection threeway row has only three passages, can only carry two kinds of liquid simultaneously, and it can not satisfy the requirement that multiple liquid is carried simultaneously.

In at present traditional way, also have a plurality of threeways are connect by manually twisting, whenever add a threeway, can increase a passage, make it satisfy the requirement of carrying multiple liquid simultaneously, but still there is following defective in this way,

The one, if in the process that connects, connect not tight, the situation of the seepage that can occur infusing;

The 2nd, present employed threeway all is to be directly exposed in the air, exposes on one's sick bed, and the probability of infection is quite big;

The 2nd, manual connection adds threeway and has prolonged operating time, gives emergency treatment to a patient, and especially the critical patient seizes every minute and second, and twists by hand and connects threeway, and speed is slow, delays operating time.

In sum, develop a kind of medical infusion threeway easy to use, that reduce the infection probability and arrange, become dabbling in the industry focus.

Summary of the invention

At the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of infection threeway row, and it has effectively reduced the infection probability, avoids the generation of leakage situation, improves transfusion efficient simultaneously.

For achieving the above object, this utility model adopts following technical scheme:

A kind of infection threeway row, it comprises a plurality of a plurality of threeway rows unit that are arranged side by side, described a plurality of threeway rows unit outer cover is provided with an outside box body, described a plurality of threeway row unit molding together.

Described threeway row unit one vertical mozzle, and an end is vertically connected at the horizontal mozzle of described vertical mozzle pars intermedia.

In the tube chamber of described vertical mozzle and described horizontal mozzle junction a rotating valve body is installed, the airtight connection of lumen wall of described valve body and described vertical mozzle, described horizontal mozzle, it is provided with and described vertical mozzle both ends open and vertical three corresponding vias of mozzle other end opening.

The linear successively connection of unitary vertical mozzle is arranged in described a plurality of threeway, and described a plurality of horizontal mozzles are positioned at it and connect the back homonymy.

The described vertical mozzle junction that links to each other two threeways row is socketed with one and strengthens clamp.

Box body is provided with and a plurality of one to one openings of described a plurality of horizontal mozzles.

This threeway row two ends are respectively arranged with plug member and infusion tube.

The infection threeway row that this utility model is set forth, its beneficial effect is:

1, can realize the sterile working substantially, contamination resistance is strong;

2, be easy to fix, difficult drop-off, the patient can be free movable;

3, utilize the die sinking technology to make threeway line up a totally enclosed integral body, difficult drop-off or seepage in infusion process add the secondary protection of protection box body, have guaranteed the safety of medication;

4, whole utensil is transparent directly perceived, operate very easyly, has saved operating time widely, in the infusion process of raising controlling property.

Description of drawings

Fig. 1 is a kind of infection threeway row of this utility model, and wherein box body is the perspective state;

Fig. 2 is that the A of box body shown in Fig. 1 is to view;

Fig. 3 is the cutaway view of Fig. 1, does not wherein show box body;

Fig. 4 is a B place zoomed-in view among Fig. 3.

The specific embodiment

Below, in conjunction with the accompanying drawings and the specific embodiment, infection threeway row of the present utility model is described further, so that clearerly understand this utility model technological thought required for protection.

As shown in Figure 1, 2, be a kind of infection threeway row of the present utility model, it has a plurality of four threeway row unit 1 that are arranged side by side to constitute, wherein four threeway row unit are arranged in order linear state, in four threeway rows' 1 outside, are provided with the box 5 of a transparent plastic material, the mutual hinge of box 5 top and the bottom, one side, opposite side fastens, and is provided with four openings 51 in a side of its fastening, and wherein four corresponding respectively four threeways that are positioned at box 5 of opening arrange 1.

Fig. 1 for another example, and in conjunction with Fig. 4, above-mentioned threeway row unit 1 comprises a transfusion catheter 12 longitudinally, be vertically connected at conduit 12 interpositions and be equipped with a horizontal transfusion catheter 11, the end of conduit 11 is connected with conduit 12 inner chamber conductings, constitute a three-port structure thus, one valve body 13 is installed in the tube chamber of its two connection, valve body 13 is tightly connected with the lumen wall of conduit 11 and conduit 12, and rotatable, it is provided with three pod apertures, and the opening with the both ends open of conduit 12 and conduit 11 is corresponding respectively, valve body 13 is rotated different directions, can realize change its internal liquid circulation.

Fig. 1 for another example, and in conjunction with shown in Figure 3, the conduit 12 of adjacent two threeways row unit 1 is interconnection, and be connected to one in its junction outer cover and strengthen clamp 2, booster action is played in its junction, because of undercapacity phenomenon of rupture takes place to avoid the junction.

In addition, shown in Fig. 1, at this utility model threeway row's two ends, the flexible pipe 4 that is connected with thromboembolism 3 respectively and is used to infuse.

For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of this utility model claim all according to technical scheme described above and design.

Claims

1. an infection threeway is arranged, and it comprises a plurality of a plurality of threeways rows unit that are arranged side by side, and it is characterized in that, described a plurality of threeways rows unit outer cover is provided with a transparent outside box body, described a plurality of threeways row unit molding together.

2. infection threeway row as claimed in claim 1 is characterized in that, described threeway row unit one vertical mozzle, and an end is vertically connected at the horizontal mozzle of described vertical mozzle pars intermedia.

3. infection threeway row as claimed in claim 2, it is characterized in that, in the tube chamber of described vertical mozzle and described horizontal mozzle junction a rotating valve body is installed, the airtight connection of lumen wall of described valve body and described vertical mozzle, described horizontal mozzle, it is provided with and described vertical mozzle both ends open and vertical three corresponding vias of mozzle other end opening.

4. infection threeway row as claimed in claim 3 is characterized in that, the linear successively connection of unitary vertical mozzle is arranged in described a plurality of threeways, and described a plurality of horizontal mozzles are positioned at it and connect the back homonymy.

5. infection threeway row as claimed in claim 4 is characterized in that, the described vertical mozzle junction that links to each other two threeways row is socketed with one and strengthens clamp.

6. infection threeway row as claimed in claim 4 is characterized in that box body is provided with and a plurality of one to one openings of described a plurality of horizontal mozzles.

7. infection threeway row as claimed in claim 1 is characterized in that, this threeway row two ends are respectively arranged with plug member and infusion tube.