CN2430157Y - Quick pressure regulating autoblood recorery device - Google Patents

Abstract

The utility model relates to a quick pressure regulating type autoblood recovery device. The utility model is used for internal hemorrhage in a pleuroperitoneal cavity, is not contaminated, and is used for recovering autoblood in operations. The utility model is characterized in that a suction tube 2 and a recovery tube 7 on a bottle cork 6 are respectively connected with an electric suction device 1 and a double-sleeve suction head part; an outer tube for a suction head 10 is fixed on an inner tube for a suction head 8; a pressure regulating hole 9 is arranged on the inner tube for the suction head 8; a suction hole 12 is arranged on the outer tube for the suction head 10 provided with a filter screen 11; a side hole 5 is arranged on the recovery tube 7. The utility model has the advantages of simple structure, low costs, and convenient operation. The process from recovery to feedback only needs 5 minutes to be completed. The blood which is recovered generates little blood foam.

Description

Quick pressure-adjustable type autoblood recover

This utility model relates to a kind of hemorrhagic shock that is used for, breast, intraperitoneal hemorrhage and in operation, using of not polluting from body blood retracting device, particularly a kind of quick pressure-adjustable type autoblood recover.It is applicable to that closure breast abdomen wound merges hepatorrhexis, rupture of spleen, mesentery angiorrhexis and splanchnocoel angiorrhexis, the ectopic pregnancy disease such as hemorrhage of breaking.

The method that is used at present performing the operation from body recovery blood has three kinds, a kind of is after anesthesia cup with 40ml outwards takes from intraperitoneal, filter by the husky cloth of 4-6 layer, pour into then in the blood transfusion well-bucket, return and be defeated by patient, this method is not only operated cumbersome, and blood reclaims slow, the blood that reclaims pollutes easily, and returns defeated slower.Owing to the operation that above reason has is not just reclaimed blood, the blood that can utilize has all been thrown away in vain.Another kind is that the employing patent No. is the Chinese patent of ZL97210435.6, and it can carry out reclaiming from body blood, in the process that reclaims, can play recovery, feed back soon, and blood filtration is meticulous, and the blood that is recovered to is almost pollution-free.But, also existing after being recovered to 1000ml blood in the middle of the practical application, filter stops up, stores up the shortcoming that has the blood foam to generate in the blood bottle easily.The third is that Beijing smart armarium company produces " from body 2000 blood recovery systems ", and its recovering effect is good, and function is many, but costs an arm and a leg, and every needs 220,000 yuan of costs, and general basic hospital can't be born for this product.

The purpose of this utility model is a kind of quick pressure-adjustable type autoblood recover of developing at above deficiency, and it is the sump suction head part by the band drainage screen, the bottle stopper of band recovery tube and suction catheter, and lean on the electric suction apparatus of vacuum suction to constitute.In operating process, carry out finly filtration by the sump suction head part in band drainage screen that is connected with recovery tube and attraction hole, side opening on the recovery tube can siphon away the gas in the recovery tube from side opening, generate bubble in the blood of avoiding gas to enter being recovered to and produce the blood foam.Attract drainage screen on the outer tube if circuitous when having small clot to stop up, available normal saline cleaning.This structure can make blood reclaim, feed back soon, and the blood quality that is recovered to is reliable, patient's rescue in very helping performing the operation.

This utility model is achieved in that quick pressure-adjustable type autoblood recover comprises that suction catheter 2 and recovery tube 7 are arranged on the bottle stopper 6, suction catheter 2 connects electric suction apparatus 1, recovery tube 7 is connected with the sump suction head part, wherein the formation of sump suction head part is to attract to be fixed with on the pipe 8 in the head to attract an outer tube 10, pipe 8 is connected in the attraction head of recovery tube 7 and sump suction head part, attracting has regulator hole 9 on the pipe 8 in the head, being equipped with has the hole 12 of attraction on the attraction outer tube 10 of drainage screen 11, side opening 5 is arranged on the recovery tube 7.

Good effect of the present utility model is:

1, this product structure is simple, and is with low cost, easy to operate, and blood reclaims and feeds back soon, only needs to finish in 5 minutes from being recovered to feedback.The blood blood foam that is recovered to bears few, helps the cleaning of drainage screen in the middle of reclaiming, and patient's rescue in the very favourable art has reduced patient's blood transfusion expense widely.

2, this product can make internal hemorrhage many, inadequate blood source, and the free of contamination patient of internal hemorrhage can in time obtain blood and replenish, and avoids too much, too fast because of the patient's bleeding amount in operation, the untimely patient's life danger that causes of blood source supply.

3, reclaim the blood that feeds back because be with this product, do not have the infection and the transfusion reaction of haematogenous infectious disease, need not to check T﹠C, do not have the melancholy of mispairing blood group, solved the blood supply problem of special blood group (as the RH feminine gender) case from body blood.

4, use this product not only can alleviate blood source anxiety, reduce the difficulty of patient's match, but also be easy to promote, very suitable basic hospital uses.

Description of drawings.

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

Fig. 2 is the B-B profile of this utility model Fig. 1.

Fig. 3 is the A-A sectional view of this utility model Fig. 1.

The utility model is described in further detail below in conjunction with accompanying drawing.

As shown in Figure 1, 2, 3.Referring to Fig. 1, on the bottle stopper 6 of pressure-adjustable type autoblood recover suction catheter 2 and recovery tube 7 are arranged fast, suction catheter 2 is connected with electric suction apparatus 1, and pipe 8 is connected in the attraction head of recovery tube 7 and sump suction head part.The formation of sump suction head part is by attracting pipe 8 in the head, attracting an outer tube 10 to constitute.The attraction head that drainage screen 11 is housed is inhaled the hole 12 of attraction is arranged on the outer tube 10, and attracting has regulator hole 9 on the pipe 8 in the head, attracts an outer tube 10 to be fixed on to attract in the head on the pipe 8.The normal saline 3 of 50ml is arranged in the storage blood bottle 4, the other end of recovery tube 7 is inserted in the normal saline 3 that stores up in the blood bottle 4, the normal saline in the storage blood bottle 4 can be avoided destroying hemocyte because of the impact of blood.Referring to Fig. 3, attracting has the hole 12 of attraction on the outer tube 10, attracts on the outer tube 10 drainage screen 11 to be housed, and Intraabdominal blood is through filter screen 11 and attract a plurality of attractions hole 12 on the outer tube 10 to enter in two sleeve pipe leaders, in recovery tube 7 flows into storage blood bottle 4.Side opening 5 is arranged on the recovery tube 7, and the effect of side opening 5 is, can siphon away the air in the recovery tube 7 through suction catheter 2 from here, avoids producing bubble in the blood that reclaims and generates air foam.As shown in Figure 1, operating procedure of the present utility model is as follows, at first to patient's anesthesia, sterilization, drape, the patient wears sterile gown, after having worn sterile gloves, get the normal saline of one bottle of 500ml, open, normal saline is poured out 450ml be used for cleaning the sump suction head part, the bottle of dress normal saline also is equipped with 50ml normal saline 3 in the storage blood bottle 4, referring to Fig. 2 as storage blood bottle 4, the bottle stopper 6 that the sterile working will have suction catheter 2 and a recovery tube 7 covers and is being equipped with on the storage blood bottle 4 of 50ml normal saline 3, will attract successively that pipe 8 is connected on the recovery tube 7 in the head; Suction catheter 2 is connected on the electric suction apparatus 1.Open after the abdominal cavity, can start electric suction apparatus 1, suction catheter 2 produced negative pressure, was pressed on the regulator hole 9 with finger this moment, and the sump suction head part also produces negative pressure, by negative pressure with Intraabdominal blood through filter screen 11, attract hole 12, attract pipe 8 in the head, recovery tube 7 flows into and stores up in the blood bottles 4.Finger is pressed on the regulator hole 9, regulates the pore size of regulator hole 9, can regulate the negative pressure in the recovery tube 7, and the aperture of regulator hole 9 is big more, and the negative pressure in the recovery tube 7 is more little, and the aperture of regulator hole 9 is more little, and the negative pressure in the recovery tube 7 is big more.The effect of drainage screen 11 is, if when in the blood in abdominal cavity tamper being arranged, tamper will stick on the drainage screen 11, and clean drainage screen 11 with normal saline flushing or with sterile gauze this moment, and it has overcome the shortcoming of stopping up the sump suction head part.Side opening 5 on the recovery tube 7 is to be used for from then on the air in the recovery tube 7 is siphoned away through suction catheter 2 at the place, hole, produces bubble in the blood of having avoided reclaiming.When filling blood in the storage blood bottle 4, bottle stopper 6 can be removed, on the bottleneck of storage blood bottle 4, load onto former aseptic bottle stopper, after surface sterilization, plugging the blood exchange transfusion set can feed back to patient.

Claims (1)

1, a kind of quick pressure-adjustable type autoblood recover comprises suction catheter (2) and recovery tube (7) on the bottle stopper (6), suction catheter (2) connects electric suction apparatus (1), recovery tube (7) is connected with two sleeve pipe leader parts, it is characterized in that: the formation of sump suction head part is to attract to be fixed with on the pipe (8) in the head to attract an outer tube (10), pipe (8) is connected in the attraction head of recovery tube (7) and sump suction head part, attracting has regulator hole (9) on the pipe (8) in the head, being equipped with on the attraction outer tube (10) of drainage screen (11) has attraction hole (12), and side opening (5) is arranged on the recovery tube (7).

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