CN201139806Y - Balloon Drainage - Google Patents

Abstract

The utility model relates to a sacculus type drainage tube, which comprises a drainage tube and a drainage pack. The lower end of the drainage tube is connected with the drainage pack; an elastic sacculus is arranged on the drainage tube; switches are respectively arranged above and under the sacculus; a side tube which is connected with the drainage tube and provided with a heparin cover is arranged on the upper part of the switch above the sacculus. When in clinical use, the drainage tube can keep the effective drainage through pressing the elastic sacculus. When drainage liquid decreases or disappears, the switch is closed to press the sacculus, and the drainage is ended if no resistance exists when the sacculus is pressed; the drainage tube is blocked if resistance exists when the sacculus is pressed. When only a little block exists, the block problem can be solved through pressing the sacculus. When a serious block exists, the switch under the sacculus is closed, the heparin cover is sterilized, and then a syringe needle is directly penetrated into the heparin cover at the tail end of the side tube for closed washing after the heparin cover is sterilized, and the syringe needle can also inject the medication on a drainage part through the side tube. The sacculus type drainage tube has the advantages that the structure is simple, the cost is low, the operation and the use are convenient, the efficiency of the drainage is ensured, the infection incidence is also reduced, and the success ratio of operation is increased.

Description

Balloon Drainage

technical field

The utility model relates to a medical and sanitary appliance, in particular to a balloon type drainage tube.

Background technique

We know that various medical drainage tubes are currently widely used in the field of clinical surgery, such as chest drainage, pericardial drainage, and drainage of wound sites after various surgical operations. Effective drainage can completely drain the blood and fluid in the drainage site, prevent pleural effusion, cardiac tamponade, wound infection and other complications, and promote the early recovery of patients.

In clinical use, in order to prevent the drainage tube from being blocked and maintain the continuous drainage of the drainage tube, it is necessary to squeeze the drainage tube frequently. Because the traditional drainage tube is a thin tubular structure with the same upper and lower diameters, the impact force generated during extrusion is small, and the effective drainage effect cannot be achieved. Judging whether the drainage tube is blocked and whether the drainage site is completely drained, the traditional method is to judge according to the amount of drainage fluid or by means of X-rays, color ultrasound, etc., but the accuracy of judging according to the amount of drainage fluid is low, and auxiliary inspection methods will be used to judge. Increase the medical expenses of patients. When it is determined that the drainage tube has been blocked and the extrusion of the drainage tube is ineffective, it is necessary to separate the interface of the drainage tube, and use a syringe to inject sterile saline through the interface for flushing. This operation process makes the drainage site directly contact with the outside air, which increases the chance of infection.

Contents of the invention

In order to overcome the shortcomings of the above-mentioned prior art, the utility model provides a simple structure, low cost, convenient operation and use, which can not only ensure the effectiveness of drainage, but also greatly reduce the occurrence of infection and improve the success rate of surgery. Tube,

The purpose of this utility model is achieved by adopting the following technical solutions: a balloon-type drainage tube, including a drainage tube and a drainage bag, the lower end of the drainage tube is connected to the drainage bag, and an elastic balloon is installed on the drainage tube, and the upper and lower sides of the balloon are respectively A switch is installed, and the upper part of the switch above the balloon is provided with a side tube connected with a drainage tube with a heparin cap.

In clinical use, by squeezing the elastic balloon, a greater impact force can be generated, so that the drainage tube can maintain effective drainage. If the drainage fluid decreases or disappears, turn off the switch and squeeze the balloon. If there is no resistance when the balloon is squeezed, it means that there is no blockage and the drainage is over; if the resistance is very large when the balloon is squeezed, it means that the drainage tube is blocked. When the blockage is minor, the larger impact force generated by squeezing the balloon can generally solve the blockage problem. When the blockage is severe, the switch at the lower end of the balloon can be turned off, and after the heparin cap is sterilized, the needle of the syringe can be directly inserted into the heparin cap at the end of the side tube for airtight flushing, and the drainage site can also be injected with drugs through the side tube to reduce the risk of infection. occur.

The utility model has the advantages of simple structure, low cost and convenient operation and use, which can not only ensure the effectiveness of drainage, but also greatly reduce the occurrence of infection and improve the success rate of operation.

Description of drawings

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

Wherein 1. Drainage tube, 2. Side tube, 3. Switch, 4. Balloon, 5. Drainage bag.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

In Fig. 1, the lower end of the drainage tube 1 is connected to the drainage bag 5, the elastic balloon 4 is installed on the drainage tube 1, the switch 3 is respectively installed on the upper and lower sides of the balloon 4, and the upper part of the switch 3 above the balloon 4 is connected with the drainage tube 1. Side tube 2 with heparin cap.

When drainage is performed, the liquid passes through the drainage tube 1 , passes through the upper switch 3 in the open state, the balloon 4 and the lower switch 3 in the open state to the drainage bag 5 . When the drainage fluid is found to be reduced or absent, push the rubbing wheel of the lower switch 3 upwards to make it in the off state, and then gently squeeze the balloon 4, if there is no resistance, it means that the drainage tube 1 is unobstructed and the drainage is over On the contrary, it shows that the drainage tube 1 has been blocked. At this time, the balloon 4 can be squeezed with force to make it unobstructed, and then the rubbing wheel of the lower switch 3 is pushed down to make it be placed in an open state to restore normal drainage. If the blockage is serious, you can push the rubbing wheel of the upper switch 3 upwards to make it in the off state, then inject normal saline with an empty needle through the heparin cap of the side tube 2, and then unblock it. Push the rubbing wheel down to make it open and resume normal drainage.

Claims (1)

1. sacculus formula drainage tube, comprise drainage tube and drainage bag, it is characterized in that: the drainage tube lower end connects drainage bag, and resilient bladder is installed on the drainage tube, the sacculus upper and lower is separately installed with switch, and the top of sacculus upper switch is provided with the side pipe that heparin emits that has that is connected with drainage tube.

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