CN2456714Y

CN2456714Y - Multifunction transfusion system

Info

Publication number: CN2456714Y
Application number: CN 00215575
Authority: CN
Inventors: 刘立建
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-20
Filing date: 2000-07-20
Publication date: 2001-10-31
Anticipated expiration: 2010-07-20

Abstract

The utility model relates to a transfusion device which causes clinical operations to be simplified and prevents pollution. The utility model is additionally provided with a three-way pressurizing tube and a venous injection pipeline on the external shape structure of the existing transfusion device which is formed by orderly communicating a bottle inserting needle, an air inlet tube, a dropping bucket, a flow regulator, a physic liquor filter and a scalp needle by a conduit. The venous injection pipeline is arranged on the physic liquor filter, and the air filter of the existing air inlet tube is changed into an E-shaped air inlet tube head cap matched with a needle holder type tube head. The utility model causes clinical transfusion, medicine dosing, pressurization, quiescent point and venous injection medicine to respectively have special pipelines, and medicine dosing and pressurizing operations do not need to repeatedly puncture a transfusion bottle plug. Pressurized air and venous injection medicine can both filtered by the filter, and the arrangement of the E-shaped tube head cap can avoid contacting pollution in operation.

Description

Multifunctional transfusion system

This utility model relates to a kind of medical transfusion articles for use, particularly have simplify the operation, the transfusion device of anti-pollution function.

Present clinical common infusion fluid device structure is by skewer bottle pin, air inlet pipe, dropping funnel, flow regulator, liquid medicine filter, scalp acupuncture, forms through the connection of conduit order, during use skewer bottle pin is inserted in the infusion bottle, drain gas in the pipe, adjust liquid level in the dropping funnel, drip speed through the flow regulator adjustment and infuse.But need to finish in dosing, pressurization dead point when operation, easily cause gas leakage, leakage, and gas-pressurized filtered through the syringe needle transfusion bottle stopper that repeatedly punctures.Quietly need disconnect liquid medicine filter and scalp acupuncture joint when pushing away medicine, syringe and scalp acupuncture are connected back medicinal liquid filtered and are directly entered human body, and the easy contact stain of filter connector, use complicated operating process, time-consuming, and easily pollute.

The purpose of this utility model provides a kind of transfusion device, not only use simple to operate, save time, and further avoided the generation of polluting in the operating process.

The purpose of this utility model is to realize like this, on the transfusion device that the conduit order is communicated with, a Jing Tuiguandao is being set by skewer bottle pin, air inlet pipe, funnel, flow regulator, liquid medicine filter, scalp acupuncture, a pressurization dead point pipeline or be used in combination the threeway compression tube.It is needle stand formula tube head that former air inlet pipe pneumatic filter changes shape, but dosing or combination threeway compression tube usefulness, and be furnished with " E " shape air inlet pipe head cap, make former infusion unit titrimeter change dosing dead point pipeline into top.Jing Tuiguandao is by needle stand formula tube head, flow regulator, short tube through the conduit connection, be arranged on the liquid medicine filter, and needle stand formula tube head has " E " shape tube head medicated cap antifouling, pressurization dead point pipeline is by skewer bottle pin, threeway compression tube, flow regulator forms through the conduit connection, is arranged at the dropping funnel upper end and is communicated with shared dropping funnel side by side with dosing dead point pipeline.The threeway compression tube is arranged in the pressurization dead point pipeline or combination dosing dead point pipeline is used, by needle stand formula tube head, pneumatic filter, tapered tube head, tee T is the center with the tee T, form through the conduit connection, there are two valves alive its tee T inside, take out by syringe and to push away, may command gas is malleation and enters in the infusion bottle after pneumatic filter filters.When clinical transfusion, open dosing dead point pipeline, the required medicine that adds can be added by air inlet pipe needle stand formula tube head, if can enable pressurization dead point pipeline when needing the pressurization dead point or by the pressurization of needle stand formula tube head combination threeway compression tube, add gas and all filter through pneumatic filter; When need are quiet when pushing away medicine, use Jing Tuiguandao, push away medicine by needle stand formula tube head in the quiet ejector sleeve road, and the quiet medicine that pushes away all filters through liquid medicine filter, dosing, pressurization, Jing Tuiguandao are by the flow regulator adjustment, both can use separately, also can unite use, thereby reach easy and simple to handle, save time, anti-pollution purpose.

Owing to adopt such scheme, when clinical transfusion, can make easy and simple to handle, save time, anti-pollution, can seek and get more time and chance particularly for clinical emergency treatment, operation.The multifunctional transfusion system material therefor is drawn materials conveniently with general infusion set.

Below, in conjunction with the accompanying drawings and embodiments to this utility model further specify,

Fig. 1 is the planar configuration view of first embodiment of multifunctional transfusion system.

Fig. 2 is the planar configuration view of second embodiment of multifunctional transfusion system.

Fig. 3 is " E " shape air inlet pipe head cap in the multifunctional transfusion system, the vertical section structural map of tee T in " E " type tube head medicated cap and the threeway compression tube.

Among the figure: 1, quiet ejector sleeve road 2, dosing dead point pipeline 3, threeway compression tube 4, pressurization dead point pipeline 5, skewer bottle pin 6, dropping funnel 7, flow regulator 8, liquid medicine filter 9, scalp acupuncture 10, needle stand formula tube head 11, " E " shape tube head medicated cap 12, " E " shape air inlet pipe head cap 13, tee T 14, pneumatic filter 15, tapered tube head 16, the valve 17 of living, taper fill in 18 firmly, air inlet pipe

In the embodiment shown in fig. 1, multifunctional transfusion system is by skewer bottle pin 5, air inlet pipe 18, dropping funnel 6, flow regulator 7, quiet ejector sleeve road 1, liquid medicine filter 8, scalp acupuncture 9 form through the connection of conduit order, its quiet ejector sleeve road 1 is arranged on the liquid medicine filter 8, is communicated with through conduit by needle stand formula tube head 10, flow regulator 7 to form, and is furnished with " E " shape tube head medicated cap 11; It is that needle stand formula tube head 10 is joined " E " shape air inlet pipe head cap 12, threeway compression tube 3 is provided with separately that its air inlet pipe pneumatic filter changes shape, form by needle stand formula tube head 10, pneumatic filter 14, tapered tube head 15, tee T 13, form for middle heart channel conduit is communicated with tee T 13.

In another enforcement just shown in Figure 2, multifunctional transfusion system is on first embodiment profile basis; Threeway compression tube 3 is communicated with through conduit with skewer bottle pin 5, flow regulator 7 becomes pressurization dead point pipeline 4, is the threeway form in dropping funnel 6 upper ends and is communicated on the transfusion device.

In the tee T 13 in shown in Figure 3, multifunctional transfusion system in threeway compression tube 3 two Movable valves 16 are arranged; Outside " E " shape air inlet pipe head cap 12 is pipe, and inside is conical pipe 15 and pneumatic filter 14; Outside " E " shape tube head medicated cap 11 is pipe, and inner is the hard plug 17 of taper.

Claims

1, multifunctional transfusion system is communicated with through the conduit order by bar bottle pin, air inlet pipe, dropping funnel, flow regulator, liquid medicine filter, scalp acupuncture and forms, and it is characterized in that on liquid medicine filter and connects a Jing Tuiguandao, is communicated with a pressurization dead point pipeline in the dropping funnel upper end or dosing dead point pipeline combination threeway compression tube uses.

2, multifunctional transfusion system according to claim 1 is characterized in that: former air inlet pipe pneumatic filter is retrofit into needle stand formula tube head and cooperates " E " type air inlet pipe head cap.Threeway compression tube, Jing Tuiguandao all do not have needle stand formula tube head and are furnished with " E " shape tube head medicated cap.

3, multifunctional transfusion system according to claim 1 is characterized in that: there are two Movable valves the inside of tee T in the threeway compression tube; " E " shape air inlet pipe head cap is outward solid pipe, in be conical pipe and pneumatic filter; " E " shape tube head medicated cap skin is that pipe inside is that taper is filled in firmly.