CN2370878Y

CN2370878Y - Infusion air bag capable of making infusion bag needn't hang

Info

Publication number: CN2370878Y
Application number: CN 99228400
Authority: CN
Inventors: 唐文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-05-20
Filing date: 1999-05-20
Publication date: 2000-03-29
Anticipated expiration: 2009-05-20

Abstract

The utility model relates to a transfusion air sac used in the medical transfusion, which is composed of an air sac body and a flexible outer casing sheathed at the outer side of the air sac body. The air sac body is connected with an inflation tube and a charging connector of the inflation tube, and the inflation tube penetrates through the outer casing. The outer casing is provided with at least one opening, which is used for placing transfusion bags packaged in bags, and the openings are provided with connecting elements, which can open or close. The outer casing is also provided with a retaining member, and the outer casing can be fastened by the retaining member after the outer casing is wound up. The utility model adopts the fully-closed and external pressure principle, and therefore, the transfusion of the utility model can be continuously performed at any height, in any direction, and in any position, and the utility model overcomes the defect that the existing transfusion bag can not be used unless the existing transfusion bag is hung on a bracket.

Description

The transfusion air bag that transfusion bag need not be hung

This utility model relates to the transfusion air bag that a kind of medical transfusion is used.

Transfusion is the most common clinically therapeutic modality.Traditional glass infusion bottle was both heavy, and easy to crack again, broken, cost is high again, reused also to have the possibility pollution problem, therefore, replaced traditional glass infusion bottle to become trend with disposable aseptic plastic transfusion bag or infusion bottle.But in infusion process, still there is the high problem that just can infuse that hangs of needs.When the patient need go to toilet the time, then need someone accompany and hold high infusion bottle (bag) in transfusion.Under particularly treatment in the open air, battlefield, rescue and relief work, a large amount of sick and wounded's of transhipment the situation, drip stand does not just have drip stand inadequately or at all, and this moment, transfusion just must have a people to hold infusion bottle (bag) high, and is both inconvenient, wasted valuable manpower again, be not suitable on field or the battlefield and use.

The purpose of this utility model is exactly in order to address the above problem, and a kind of transfusion air bag that transfusion bag need not be hung is provided.

Technical solution of the present utility model:

A kind of transfusion air bag that transfusion bag need not be hung, it is characterized in that it is made up of pneumatophore and its outer flexible jacket of parcel, pneumatophore is connected with gas tube and the charging connector thereof that passes overcoat, overcoat has an opening at least, be used to place packed transfusion bag, and but opening is provided with the connector of closure or openness, puts outward and also is provided with locking member, makes to be waled by locking member after the overcoat rolling.

This utility model adopts totally-enclosed outer pressurization principle, makes transfusion to continue to carry out in any height, any direction, position, has overcome existing transfusion bag and must be suspended on the defective that could use on the support, helps extensive popularization.The patient can own walk about while infusing, and is very nimble.Both be suitable for using when the preceding rescue of institute, battlefield and sick and wounded's transhipment or a large amount of sick and wounded need infuse, need not support, also can in hospital, use, and be more conducive to extensively promote the use of by common vertical hanging mode.This utility model is simple in structure, uses flexibly, convenient, fast, time saving and energy saving, can use whenever and wherever possible, but both upper bracket uses, and again can not need hang use, is the desirable auxiliary products of transfusion bag.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a user mode sketch map of the present utility model.

As Fig. 1, this utility model is made up of pneumatophore 1 and its outer flexible jacket 13 of parcel, pneumatophore 1 is connected with gas tube 14 and the charging connector 8 thereof that passes overcoat 13, overcoat 13 has an opening 2 at least, be used to place packed transfusion bag, and but opening 2 is provided with the connector of closure or openness, also is provided with locking member on the overcoat 13, makes to be waled by locking member after overcoat 13 rollings.

In this utility model, pneumatophore 1 can adopt rubber to make, and flexible jacket 13 can adopt cloth material or other flexible material to make, so that rolling together behind the overcoat 13 parcel pneumatophores 1.Overcoat 13 should be longer than the length of pneumatophore 1, the outer end of one section flexible jacket 13 of the pneumatophore 1 of portion's placement within it has opening 2 on one side, perhaps be provided with the interlayer of a band opening 2 again, so that put transfusion bag, after pneumatophore 1 and overcoat 13 rollings thereof, the transfusion bag in it just in time is positioned at rolling body center like this.Connector on the opening 2 of overcoat 13 can be a slide fastener, also can be button or connecting rope, it can also be adhesive tape, corresponding opening 2 both sides are respectively equipped with nylon viscose top 3 and several nylon adhesive masses 4 among Fig. 1 on overcoat 13, but they form the connector of the closure or openness of opening 2, after transfusion bag is packed in the opening 2 of overcoat 13, only need each adhesive mass 4 is fitted on the viscose top 3, being about to transfusion bag encases, the tube for transfusion 9 that spacing between each adhesive mass 4 of while is convenient to transfusion bag again passes, so that infuse to the patient.The overcoat 13 of corresponding opening 2 positions is connected with hook 6 at its another side, is hooked on when it is used for infusing on support or patient's the belt or stretcher, with fall arrest.Positive and negative at the one section overcoat 13 that grows pneumatophore 1 of flexible jacket 13 is provided with locking member, this locking member can be button, tether or slide fastener, also nylon adhesive tape, what adopt among Fig. 1 is exactly the nylon adhesive tape, it by public affairs be with 5 and master tape 7 constitute, public affairs are with 5 fronts that are arranged on overcoat 13 corresponding ends, 7 of master tapes are arranged on reverse side, so after overcoat 13 rollings, public affairs are with 5 just in time to be bonded on the master tape 7, and the rolling body is pinned.

This utility model is when clinical use, the transfusion bag that is full of medicinal liquid of intending using is placed the interlayer of overcoat 13 by opening 2, cling nylon viscose top 3 and each adhesive mass 4 then mutually, this moment, transfusion bag was in the innermost layer, be rolled into pneumatophore 1 and overcoat 13 thereof cylindric, as Fig. 2, cooperate the tube for transfusion 9 of hollow float formula structure again, can carry out the transfusion that need not hang.The observation body 15 that tube for transfusion 9 is provided with speed regulator 10 and expands, observing in the body 15 has the hollow float 12 of a diameter greater than tube for transfusion 9 internal diameters.Concrete work process is as follows: after pneumatophore 1 and overcoat 13 rollings and locking, its transfusion bag just in time is positioned at rolling body center, 9 of the tube for transfusions that it connects pass the rolling body so that transfusion, this moment first closing velocity actuator 10, adopt the air bag 11 of similar sphygomanometer structure in pneumatophore 1, to inflate pressurization again by charging connector 8, pneumatophore 1 inflation pressurization back just produces compressing power to the transfusion bag at rolling body center, the opening speed actuator 10 then, gas in the tube for transfusion 9 can be discharged, the syringe needle of tube for transfusion 9 vein that can puncture simultaneously, the interior medicinal liquid of transfusion bag just can be infused in human body under pneumatophore 1 pressure effect like this.Fig. 2 is a user mode sketch map of the present utility model.By observing the observation body 15 that expands of tube for transfusion 9, can roughly understand transfusion speed according to the speed that the hollow float in it 12 floats, and regulate transfusion speed by following process: if will accelerate, opening speed actuator 10 or continue in air bag 1, to inflate pressurization then; During if will slow down, then turn speed regulator 10 down or open deflating valve 8 venting decompressions.Because this utility model adopts full-closed structure, do not have any air admission blood vessel may, and pressure is from external pressure, thus can be in any direction, any height arbitrarily reaches the transfusion purpose, effect is very good.More superior is, when some in emergency circumstances need pressure transfusion, inflate pressurization this moment in air bag 1, can play the purpose of pressure transfusion, avoided now needing a nurse ceaselessly to push the heavy operation of dropper pressure transfusion repeatedly clinically in this case.So just enlarged the scope of application of the present utility model, the medical worker can freely select pressurization without hang as required, or common suspension dropping liquid mode, or pressure transfusion mode, and do not increase workload or work process, alleviated workload on the contrary, very convenient.

Claims

1, a kind of transfusion air bag that transfusion bag need not be hung, it is characterized in that it is made up of pneumatophore and its outer flexible jacket of parcel, pneumatophore is connected with gas tube and the charging connector thereof that passes overcoat, overcoat has an opening at least, be used to place packed transfusion bag, and but opening is provided with the connector of closure or openness, puts outward and also is provided with locking member, makes to be waled by locking member after the overcoat rolling.

2, by the described transfusion air bag that transfusion bag need not be hung of claim 1, it is characterized in that described overcoat should be longer than the length of pneumatophore, the outer end of one section flexible jacket of the pneumatophore of portion's placement within it has opening on one side, perhaps is provided with the interlayer of a band opening again, so that put transfusion bag.

3,, it is characterized in that the connector on the opening of described overcoat is slide fastener or button or connecting rope or nylon adhesive tape by claim 1 or the 2 described transfusion air bags that transfusion bag need not be hung.

4,, it is characterized in that corresponding opening both sides are respectively equipped with nylon viscose top and several nylon adhesive masses on the coat, but they form the connector of the closure or openness of opening by the described transfusion air bag that transfusion bag need not be hung of claim 3.

5, by the described transfusion air bag that transfusion bag need not be hung of claim 1, it is characterized in that the overcoat of corresponding aperture position, be connected with hook at its another side.

6, by the described transfusion air bag that transfusion bag need not be hung of claim 1, it is characterized in that being provided with locking member at the positive and negative of the one section overcoat that grows pneumatophore of flexible jacket, this locking member is button or tether or slide fastener or nylon adhesive tape.

7, by the described transfusion air bag that transfusion bag need not be hung of claim 6, it is characterized in that described locking member is made of public affairs band and master tape, public band is arranged on the front of the corresponding end of overcoat, and master tape then is arranged on reverse side, so that after the overcoat rolling, the rolling body is pinned.