CN2373102Y

CN2373102Y - Disposable simple blood recovery filter for operation

Info

Publication number: CN2373102Y
Application number: CN 98245166
Authority: CN
Inventors: 娄彦; 李亚伟
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-10-28
Filing date: 1998-10-28
Publication date: 2000-04-12
Anticipated expiration: 2008-10-28

Abstract

The utility model relates to a disposable simple blood recovery filter for operations. The utility model is formed by the integration of a blood storage container and a filter. A blood inputting pipe, an air extracting pipe, a rubber plug for a medicine pouring hole, a fixed lifting ring, and a supporting frame are arranged on the blood storage container. The filter is combined with the blood storage container as the integration at the lower part. The filter comprises a filtering net and a rubber plug for a blood draining opening. The utility model is used for recovering, storing, and filtering blood on an operating table. The blood can be directly input into patients' bodies. The patients' feedback of autoblood can be realized. The use of the blood in pools can be saved, and the chance for infecting foreign blood can be reduced. The utility model is favorable to the patients' treatment and recovery.

Description

Disposable surgical reclaims filter with simple and easy blood

This utility model relates to medical equipment, and a kind of disposable surgical reclaims filter with simple and easy blood.

In medical clinical practice, often having a large amount of pollution-free blood to be attracted device when operation siphons away and abandons, cause the waste of blood resource, particularly after new Blood Law is implemented, blood resource can be more and more nervous, at present, and the Cell Saver that several families large hospital uses, cost an arm and a leg, can not popularize.

The purpose of this utility model provides a kind of disposable surgical and reclaims filter with simple and easy blood, it is cheap, easy to use, make storage blood be filtered into one, be installed on and collect blood between the aspirator tube, and can directly be passed in the patient body by the blood exchange transfusion set, play patient's intraoperative autologous blood transfusion, save storehouse blood, reduce the chance that infect in the blood source, be beneficial to patient's rehabilitation.

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

Described disposable surgical reclaims filter collection Chu Xuehe with simple and easy blood and is filtered into one, utilize suction pump suction principle, the blood that suction pump is aspirated from operating-table is stored in the blood reservior, postoperative, the blood that stores is through the filtration of filter, give patient by path (blood exchange transfusion set) direct feedback that connects patient, avoided collection-filter-the regather cumbersome approaches that just can be defeated by patient.

Described disposable surgical reclaims filter with simple and easy blood; it has blood reservior (1) and filter (2) is integrated; on blood reservior, be provided with the suction pump under exhaust tube (3) the connection operating-table; can fix it on operating-table when fixedly suspension ring (4) are collected blood in operation; hang on the drip stand when transfusing blood after surgery; rubber plug medicine-pouring hole (5) is used for injecting anticoagulant and blood conservation agent toward reclaiming filter; advance blood vessel (6) and connect suction aspirator tip; be used for aspirating the hemorrhage of operation; support (7) plays the effect of lower limb; contour with row's blood mouth (11); can stand on the operating-table; the bottom part of blood reservior is the top (9) of filter; combine as a whole with filter; many apertures are arranged above; can see through blood; block bigger blood clot and organize fragment; the pith of filter is multiple filtration net (10); can filter out tiny thrombosis and impurity; following row's blood mouth (11) of sealing for the rubber plug of filter; blood exchange transfusion set's syringe needle can be passed the skin plug, like this, the blood that is filtered just is defeated by patient by the blood exchange transfusion set.

The utlity model has following superiority: simple in structure, cheap, be fit to China's national situation, it is connected between suction pump and the suction aspirator tip, can use, its collection storage blood filters and is collected as one, can be widely used in hospitals at different levels.

Below in conjunction with the description of drawings specific embodiment:

Fig. 1 is that disposable surgical reclaims filter structure schematic representation with simple and easy blood

Shown in the figure: 1-blood reservior main body, the 2-filter body, 3-exhaust tube (interface), 4-is suspension ring fixedly, 5-medicine-pouring hole rubber plug, 6-advances blood vessel (interface), the 7-support, the containing mark on the 8-blood reservior main body, 9-porous type filter top (crossing the blood hole), row's blood mouth that the little bolt drainage screen of 10-multilamellar, 11-rubber plug are sealed.

Embodiment one (blood collecting)

Inject anticoagulant admixing medical solutions or blood conservation liquid by medicine-pouring hole rubber plug with syringe; be fixed on the operating-table with fixing suspension ring; connect exhaust tube and suction pump with plastic tube; connect into blood vessel and suction aspirator tip with plastic tube; open the suction pump switch; blood on the operating-table enters the bottom of reclaiming filter through suction aspirator tip and plastic tube, and mixes with anticoagulant medicinal liquid etc. and to be collected storage, siphons away but can not be attracted device from exhaust tube.

Embodiment two (blood recovery)

After operation end or blood reservior are filled, the plastic tube that removes exhaust tube and advance on the blood vessel is hung on it on drip stand with fixing suspension ring, syringe needle on the blood exchange transfusion set who connects the venous patient path is inserted in the filter from row's blood chewing gum skin plug, like this, fed back in the patient body again through filtering patients'blood.

Claims

A kind of disposable surgical reclaims filter with simple and easy blood, it is characterized in that: have blood reservior (1) and filter (2) is integrated, blood reservior is equipped with exhaust tube (3) above (1), fixing suspension ring (4), medicine-pouring hole rubber plug (5) advances blood vessel (6), support (7), containing mark (8); Filter (2) is the top (9) of the filter of porous type in the bottom of blood reservior one side above, the little bolt drainage screen of multilamellar (10), the row's blood mouth (11) that has the rubber plug to seal below.