CN2371983Y - Self-body blood recovery device - Google Patents

Abstract

The utility model relates to a self-body blood recovery device, which belongs to medical equipment and is a self-body blood recovery device suitable for the operation of each hospital. The purpose of the utility model is to protect the self-body blood from being infected before the operation, in the operation and after the operation. The recovery device comprises a centrifugal machine 1, a centrifugal cup 2, a sensor 3, a creeping pump 4, a transposition clamp 5, a blood reservior 6, a blood transfusion bag 7, a cleaning solution bag 8, a waste liquid bag 9, a machine frame 10, a pipeline connected with the machine frame 10, and a suspension device, wherein, the centrifugal machine 1, and the centrifugal cup 2 and a controlling circuit which are arranged on the centrifugal machine 1 are arranged in the machine frame 10; the outer flat surface of the machine frame 10 is provided with the sensor 3, the creeping pump 4, the transposition clamp 5, the blood reservior 6, the blood transfusion bag 7, the cleaning solution bag 8 and the waste liquid bag 9 which are communicated with the centrifugal cup 2 by pipelines. The self-body blood recovery device prevents the affection of the variant blood transfusion.

Description

Self-blood reclaiming device

This utility model relates to armarium, is applicable to the self-blood reclaiming device that each hospital uses when operation.

At present, hospital is when making surgical operation, because patient loses blood, postoperative need be enriched blood in a large number, still, adopts blood bank's blood and carries out the allosome blood transfusion, and the hepatitis of infection, leukemia even acquired immune deficiency syndrome (AIDS) equivalent risk are arranged.Thereby, the fashionable world of autotransfusion.

This utility model purpose is to protect from infection, before operation, in the operation, and operation after autohemic recovery machine.

This utility model purpose is achieved in that

A kind of self-blood reclaiming device is characterised in that to comprise centrifuge, Centrifuge Cup, pick off, peristaltic pump, transposition folder, blood reservior, transfusion bags, washing liquid bag, waste fluid bag, frame and continuous pipeline and erecting by overhang; In frame, be equipped with centrifuge and on Centrifuge Cup and control circuit; The pick off that useful pipeline is connected with Centrifuge Cup on the frame outerplanar, peristaltic pump, transposition folder, blood reservior, transfusion bags, washing liquid bag, and waste fluid bag; The anticoagulant bag links to each other with blood reservior.

Described Centrifuge Cup comprise outer wall, inner bag, umbrella cover, sleeve pipe, lower seal abrasive disc, on seal abrasive disc, pad, glue bowl, and central canal;

With the central canal is the axle center, be axle at the inner bag of central canal order suit, umbrella cover and sleeve pipe, and Centrifuge Cup outer wall and cup thereof seal and revolvable sealing is tumbler; Seal be included in rim of a cup have assembled in sequence the lower seal abrasive disc, on seal abrasive disc, pad and glue bowl.

In conjunction with the accompanying drawings, further specify this utility model content.

Fig. 1 this utility model outline drawing.

Fig. 2 this utility model fundamental diagram.

Fig. 3 this utility model Punica granatum L. shape Centrifuge Cup figure.

Fig. 4 this utility model locomotive outline drawing.

Among the figure:

1, centrifuge 2, Centrifuge Cup 3, pick off 4, peristaltic pump

5, transposition folder 6, blood reservior 61, anticoagulant bag 7, transfusion bags

8, washing liquid bag 9, waste fluid bag 10, frame 17, hand push support

18, support bracket 19, base 21, outer wall 22, inner bag

23, umbrella cover 24, sleeve pipe 25, lower seal abrasive disc 26, on seal abrasive disc

27, pad 28, glue bowl 29, central canal

Fig. 1 is this utility model outline drawing.This recovery machine comprises centrifuge 1, Centrifuge Cup 2, pick off 3, peristaltic pump 4, transposition folder 5, blood reservior 6, transfusion bags 7, washing liquid bag 8, waste fluid bag 9, frame 10 and continuous pipeline and erecting by overhang; In frame 10, be equipped with centrifuge 1 and on Centrifuge Cup 2 and control circuit; The pick off 3 that useful pipeline is connected with Centrifuge Cup 2 on frame 10 outerplanars, peristaltic pump 4, transposition folder 5, blood reservior 6, transfusion bags 7, washing liquid bag 8, and waste fluid bag 9; The 61st, the anticoagulant bag that links to each other with blood reservior.

Fig. 2 is this utility model fundamental diagram.

In operation with operation after, need draw way with the negative pressure pipe autoblood is recycled in the blood reservior 6, (shown in bag 6 upward arrows) are got while inhaling and to be mixed an amount of anticoagulant 61; The assorted blood that is mixed with anticoagulant enters in the Centrifuge Cup 2 through filtering, replace folder 5 and peristaltic pump 4.

Under centrifuge 1 drives, blood separates in Centrifuge Cup 2, lighter clean blood is attached near the (see figure 3) of wall of inner container of Centrifuge Cup 2, when centrifuge reverses, wall of inner container, the umbrella that clean blood blood layer carries over Centrifuge Cup overlaps 23 (see figure 3)s and sleeve pipe 24 reaches setting height, by pick off 3 perception, and transposition folder and action just enter transfusion bags 7 through associated conduit.

When waste liquid is counter flow to waste fluid bag 9 and finish after, by pick off 3 perception, and 5 actions of transposition folder, make the cleanout fluid (for example saline) in the washing liquid bag 8, under the effect of pump 4, enter Centrifuge Cup 2 by the dosage of setting, clean.Cleaning process, clean repeatedly blood action, and enter transfusion bags 7, and after Centrifuge Cup is cleaned, the Centrifuge Cup stall.

Fig. 3 is this utility model Punica granatum L. shape Centrifuge Cup 2 structure charts.This Punica granatum L. shape Centrifuge Cup comprise outer wall 21, inner bag 22, umbrella cover 23, sleeve pipe 24, lower seal abrasive disc 25, on seal abrasive disc 26, pad 27, glue bowl 28 and central canal 29; Arrow is that clean blood and waste liquid flow out direction in the cup.

With central canal 29 is the axle center, at inner bag 22, umbrella cover 23 and the sleeve pipe 24 of central canal 29 order suits be spool, and Centrifuge Cup outer wall and sealing thereof and revolvable sealing is tumbler; Seal be included in rim of a cup have assembled in sequence lower seal abrasive disc 25, on seal abrasive disc 26, pad 27 and glue bowl 28.

Under centrifuge 1 drives, inner bag 22 and rim of a cup liquid seal seal rotation thereupon, liquid gently is bordering on inner bag according to the proportion difference in the cup, at the bottom of weight person's platelet (blood cell) is sunken to glass.Last blood plasma flows out earlier, and flow out platelet (blood cell) back.

Fig. 4 is this utility model locomotive outline drawing, and locomotive comprises hand push support 17, support bracket 18, base 19; Blood recovery system is placed on the locomotive support bracket 18.

This utility model advantage:

1, prevents allosome blood transfusion infection;

2, blood utilization rate height is reclaimed in the operation or operation back from blood;

3, the patient pays medical expense and descends relatively.

Embodiment

Centrifuge is respectively 8000 rev/mins, 5600 rev/mins, 2400 rev/mins according to reclaiming blood needs rotating speed.

Claims (2)

1, a kind of self-blood reclaiming device is characterised in that to comprise centrifuge, Centrifuge Cup, pick off, peristaltic pump, transposition folder, blood reservior, transfusion bags, washing liquid bag, waste fluid bag, frame and continuous pipeline and erecting by overhang; In frame, be equipped with centrifuge and on Centrifuge Cup and control circuit; The pick off that useful pipeline is connected with Centrifuge Cup on the frame outerplanar, peristaltic pump, transposition folder, blood reservior, transfusion bags, washing liquid bag, and waste fluid bag; The anticoagulant bag links to each other with blood reservior.

2, blood recovery system according to claim 1, it is characterized in that described Centrifuge Cup comprise outer wall, inner bag, umbrella cover, sleeve pipe, lower seal abrasive disc, on seal abrasive disc, pad, glue bowl, and central canal;

With the central canal is the axle center, be axle at the inner bag of central canal order suit, umbrella cover and sleeve pipe, and Centrifuge Cup outer wall and cup thereof seal and revolvable sealing is tumbler; Seal be included in rim of a cup have assembled in sequence the lower seal abrasive disc, on seal abrasive disc, pad and glue bowl.

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