CN211634522U - Disposable drainage ball for drainage liquid - Google Patents

Abstract

The utility model discloses a disposable drainage liquid drainage ball, including drainage bag and drainage ball, drainage bag top through connection has the drainage tube, and drainage tube one end is taken over fixedly with last, it is fixed with lower clutch to go up take over one end, and lower clutch one end is connected with the pjncture needle through vice drainage bag connecting pipe. The utility model discloses in, through a fixed three-way pipe between drainage bag and drainage tube, the side valve one end of three-way pipe is connected with the drainage ball through supplementary drainage tube, be in at negative pressure state in the drainage ball simultaneously, medical personnel can utilize the negative pressure principle to adsorb inside the drainage ball with the drainage liquid of drainage pipe, then accomplish the collection to the drainage liquid when the negative pressure of drainage ball inside disappears, the mode of extracting in the drainage bag that traditional medical personnel directly got off changing with the syringe has been changed through this mode, thereby can avoid because of the not tight inspection result distortion that leads to of disinfection, be not favorable to guiding doctor's clinical medicine, this mode also is favorable to the timely collection of sample simultaneously.

Description

Disposable Drainage Drainage Ball

technical field

The utility relates to the technical field of medical devices, in particular to a disposable drainage fluid drainage ball.

Background technique

Drainage bag is one of the commonly used clinical instruments in hospitals. Fluid drainage is often required after urinary system surgery, abdominal surgery and other operations. Therefore, drainage bag is very important to observe the postoperative condition of patients after surgery. Drainage fluid is collected, and specimens are made to analyze the condition.

In clinical practice, the specimens of drainage fluid retained by doctors are drawn directly from the replaced drainage bag with a syringe, which will lead to a great difference between the test results and the actual situation, which is not conducive to guiding clinical medication. Transporting with a syringe increases the risk of needle stick injuries for medical staff, transporters, and inspectors. Disposable drainage balls are proposed based on the above problems.

Utility model content

The purpose of this utility is to propose a disposable drainage fluid drainage ball in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the present invention adopts the following technical scheme: a disposable drainage liquid drainage ball, including a drainage bag and a drainage ball, the top of the drainage bag is connected with a drainage tube, and one end of the drainage tube is fixed with the upper nozzle, the upper One end of the connecting tube is fixed with the lower connecting tube, and one end of the lower connecting tube is connected with the puncture needle through the auxiliary drainage bag connecting tube, a tee tube is arranged on the surface of the drainage tube, and one end of the valve on the side of the tee tube is fixed with the drainage ball through the auxiliary drainage tube, The inside of the drainage ball is in a negative pressure state, a bellows is arranged between the drainage ball and the auxiliary drainage pipe, a taking hole is arranged on the surface of the drainage ball, and a base is arranged at the bottom end of the drainage ball.

Preferably, a hanging strap is provided on the top surface of the drainage bag, a first scale line is printed on the surface of the drainage bag, and a storage bag is provided on the surface of the drainage bag on the opposite side of the first scale line, and the storage bag is made of transparent plastic The surface of the drainage ball is printed with a second scale line.

Preferably, one end of the auxiliary drainage pipe is provided with a first plug, and the cross-sectional diameter of the first plug is equal to the inner cross-sectional diameter of the auxiliary drainage pipe.

Preferably, one side of the corrugated tube is provided with a second pin, and the cross-sectional diameter of the second pin is equal to the cross-sectional diameter of one end of the corrugated tube.

Preferably, a flow velocity regulator is installed on the surface of the drainage tube, and the flow velocity regulator is a rolling flow velocity regulator.

Preferably, the material of the tee tube is the same as that of the drainage tube, and the joint between the tee tube and the drainage tube is bonded by point, and the glue is non-toxic and harmless.

Preferably, the base is made of transparent rubber material, and the bottom of the base is a circular arc structure.

Preferably, the upper connecting pipe and the lower connecting pipe are connected by screw connection.

Compared with the prior art, the beneficial effects of the present invention are:

1. This is practical, by fixing a tee tube between the drainage bag and the drainage tube, one end of the side valve of the tee tube is connected with a drainage ball through the auxiliary drainage tube, and the drainage ball is in a negative pressure state at the same time, and medical staff can use it. The principle of negative pressure adsorbs the drainage fluid inside the drainage tube into the drainage ball. When the negative pressure inside the drainage bulb disappears, the collection of drainage fluid is completed. In this way, the traditional medical staff directly replaces the drainage with a syringe. The method of extracting from the bag can avoid the distortion of inspection results caused by lax disinfection, which is not conducive to guiding doctors in clinical medicine. At the same time, this method is also conducive to the timely collection of specimens, and there will be no need to collect the patient's drainage bag. It has been replaced and cannot be collected, and it also reduces the occurrence of needle stick injuries for medical staff, transport staff and inspection staff. This structure has low cost and is suitable for mass production;

2. In the present invention, a corrugated tube is arranged between the drainage ball and the auxiliary drainage tube. The material used for the corrugated tube is the same as the material used for the drainage tube. If the negative pressure is too low, the drainage liquid will fill the entire drainage ball. At this time, the bellows can be manually stretched to increase the volume of the drainage ball and the bellows to avoid affecting subsequent transportation and collection. There are plugs, which can block the auxiliary drainage tube and the drainage ball after the drainage ball collects the drainage liquid, so as to prevent the drainage liquid inside the drainage ball from contacting with the outside air, resulting in distorted inspection results and affecting the doctor's judgment of the disease. At the same time, a base is fixed at the bottom end of the drainage ball. The base is made of transparent rubber, which can support the drainage ball after the drainage ball collects the drainage fluid, preventing the drainage ball from tipping during the transportation process and causing drainage fluid. The possibility of omission is convenient for the transportation of the drainage ball. A storage bag is arranged on the surface of the drainage bag, and the storage bag is helpful for the placement of the drainage ball and is convenient for medical staff to organize.

Description of drawings

Fig. 1 is the structural representation of the disposable drainage liquid drainage ball proposed by the utility;

Fig. 2 is the schematic diagram of the disposable drainage liquid drainage ball drainage ball proposed by the utility;

FIG. 3 is a front view of a disposable drainage fluid drainage ball proposed by the present application.

illustration:

1. Drainage bag; 2. The first scale line; 3. Strap; 4. Drainage tube; 5. Flow rate regulator; 6. Upper connection; 7. Lower connection; 8. Connecting tube of auxiliary drainage bag; 9. Puncture Needle; 10. Three-way tube; 11. Corrugated tube; 12. Drainage ball; 13. First plug; 14. Auxiliary drainage tube; 15. Second plug; 16. Taking hole; 17. Second scale line; 18 , base; 19, storage bag.

Detailed ways

The technical solutions in this practical embodiment will be clearly and completely described below with reference to the accompanying drawings in the present practical embodiment. Obviously, the described embodiments are only a part of the present practical embodiment, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work fall within the protection scope of the present invention.

In the description of the present utility, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as a limitation on the present invention; the terms "first", "second", "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; furthermore, unless otherwise Clearly stipulated and defined, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or a Electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood in specific situations.

Example 1, as shown in Figure 1, Figure 2 and Figure 3, a disposable drainage fluid drainage ball includes a drainage bag 1 and a drainage ball 12. The top of the drainage bag 1 is connected with a drainage tube 4, and one end of the drainage tube 4 is connected to the upper end of the drainage tube 4. The connecting pipe 6 is fixed, one end of the upper connecting pipe 6 is fixed with the lower connecting pipe 7, and one end of the lower connecting pipe 7 is connected with the puncture needle 9 through the auxiliary drainage bag connecting pipe 8, and a three-way pipe 10 is provided on the surface of the drainage pipe 4, and the side of the three-way connecting pipe 10 is One end of the valve is fixed with the drainage ball 12 through the auxiliary drainage tube 14, the inside of the drainage ball 12 is in a negative pressure state, a bellows 11 is arranged between the drainage ball 12 and the auxiliary drainage tube 14, and the surface of the drainage ball 12 is provided with a taking hole 16, drainage The bottom end of the ball is provided with a base 18 , the top surface of the drainage bag 1 is provided with a hanging strap 3 , the surface of the drainage bag 1 is printed with a first scale line 2 , and the opposite side of the first scale line 2 is located on the surface of the drainage bag 1 A storage bag 19 is provided , the storage bag 19 is made of transparent plastic material, the surface of the drainage ball 12 is printed with a second scale line 17, the surface of the drainage tube 4 is installed with a flow rate regulator 5, and the flow rate regulator 5 is a rolling flow rate regulator, and the three-way pipe 10 The material is the same as that of the drainage tube 4, and the connection between the tee tube 10 and the drainage tube 4 is point-bonded, and the glue is non-toxic and harmless. When collecting specimens, the drainage fluid inside the drainage tube 4 is adsorbed to the inside of the drainage ball 12 by the principle of negative pressure inside the drainage ball 12, which changes the traditional medical staff directly using a syringe to extract directly from the replacement drainage bag 1. In this way, it can avoid the distortion of inspection results caused by lax disinfection, which is not conducive to guiding doctors' clinical medication.

Example 2, as shown in FIG. 2 , one end of the auxiliary drainage pipe 14 is provided with a first plug 13 , and the cross-sectional diameter of the first plug 13 is equal to the inner cross-sectional diameter of the auxiliary drainage pipe 14 , and a second plug is provided on one side of the bellows 11 . plug 15, and the cross-sectional diameter of the second plug 15 is equal to the cross-sectional diameter of one end of the bellows 11. After the drainage liquid is collected inside the drainage ball 12, the auxiliary drainage tube 14 is blocked by the first plug 13, and the auxiliary drainage tube 14 is blocked by the second plug 15. One end of the bellows 11 is blocked to prevent the drainage ball 12 from tipping over during transportation, which may lead to the possibility of leakage of drainage fluid, which facilitates the transportation of the drainage ball.

Working principle: When using, firstly, the medical staff inserts the puncture needle 9 into the patient's body for drainage, and then adjusts the flow rate regulator 5 to control the drainage speed. One end of the side valve of the through pipe 10 is connected with the drainage ball 12 through the auxiliary drainage pipe 14, and the drainage ball 12 is in a negative pressure state at the same time. , when the negative pressure inside the drainage ball 12 disappears, the collection of drainage liquid is completed. In this way, the traditional method of medical staff directly extracting from the replaced drainage bag 1 with a syringe is changed, thereby avoiding the need for strict disinfection. As a result, the inspection results are distorted, which is not conducive to guiding doctors in clinical medicine. Moreover, a bellows 11 is arranged between the drainage ball 12 and the auxiliary drainage tube 14. The material used for the bellows 11 is the same as the material used for the drainage tube 4. The bellows 11 is provided on the upper end of the drainage ball 12, which can effectively prevent the drainage liquid from filling the entire drainage ball 12 when the negative pressure inside the drainage ball 12 is too low. The volume of the bellows 11 avoids affecting subsequent transportation and collection. At the same time, a plug is provided at one end of the auxiliary drainage tube 14 and the bellows 11, respectively. Blocking is performed to prevent the drainage fluid inside the drainage ball 12 from contacting with the outside air, resulting in distortion of the inspection results and affecting the doctor's judgment of the condition. After the collection is completed, the medical staff can transport the drainage ball 12 to the designated place for inspection.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of its practical concept should be covered within the protection scope of the present invention.

Claims (8)

1. Disposable drainage liquid drainage ball, comprising drainage bag (1) and drainage ball (12), characterized in that a drainage tube (4) is connected through the top of the drainage bag (1), and one end of the drainage tube (4) is connected It is fixed with the upper pipe (6), one end of the upper pipe (6) is fixed with the lower pipe (7), and one end of the lower pipe (7) is connected with the puncture needle (9) through the auxiliary drainage bag connecting pipe (8). A tee pipe (10) is provided on the surface of the drainage pipe (4), and one end of the valve on the side of the tee pipe (10) is fixed to the drainage ball (12) through the auxiliary drainage pipe (14), and the drainage ball (12) is located inside the drainage ball (12). In the negative pressure state, a bellows (11) is arranged between the drainage ball (12) and the auxiliary drainage tube (14), a taking hole (16) is arranged on the surface of the drainage ball (12), and the bottom of the drainage ball is The end is provided with a base (18). 2. The disposable drainage ball according to claim 1, characterized in that, the top surface of the drainage bag (1) is provided with a hanging strap (3), and the surface of the drainage bag (1) is printed with the first engraving The degree line (2), and the opposite side of the first scale line (2) is located on the surface of the drainage bag (1) and is provided with a storage bag (19), the storage bag (19) is made of transparent plastic material, and the drainage ball ( 12) A second scale line (17) is printed on the surface. 3. The disposable drainage liquid drainage ball according to claim 1, wherein one end of the auxiliary drainage tube (14) is provided with a first plug (13), and the cross-sectional diameter of the first plug (13) is the same as that of the auxiliary drainage tube (14). The inner cross-sectional diameter of the drainage tube (14) is equal. The disposable drainage liquid drainage ball according to claim 1, characterized in that, a second plug (15) is provided on one side of the bellows (11), and the cross-sectional diameter of the second plug (15) is the same as the corrugation One end of the pipe (11) has the same cross-sectional diameter. 5. The disposable drainage liquid drainage ball according to claim 1, characterized in that, the surface of the drainage tube (4) is provided with a flow rate regulator (5), and the flow rate regulator (5) is a rolling flow rate regulator . 6. The disposable drainage liquid drainage ball according to claim 1, wherein the material of the three-way tube (10) is the same as that of the drainage tube (4), and the three-way tube (10) and the drainage tube (4) are made of the same material. ) The connection is bonded by point, and the glue is non-toxic and harmless. 7 . The disposable drainage liquid drainage ball according to claim 1 , wherein the base ( 18 ) is made of transparent rubber material, and the bottom of the base ( 18 ) is an arc-shaped structure. 8 . 8 . The disposable drainage liquid drainage ball according to claim 1 , characterized in that, the connection mode of the upper connecting pipe ( 6 ) and the lower connecting pipe ( 7 ) is threaded connection. 9 .

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