CN217612247U - Detachable abdominal cavity flushing device - Google Patents

Abstract

The utility model discloses a detachable abdominal cavity irrigation device, which comprises a syringe body, a needle tube is installed on the bottom of the syringe body, a turret is rotatably installed on the bottom surface of the syringe body, and a movable link is installed inside the turret for adjustment , and a spring pin is installed on the surface of the movable connecting rod, a turntable is installed between the movable connecting rods, and a flushing connecting pipe, a liquid outlet connecting pipe and a liquid inlet connecting pipe are circumferentially installed on the surface of the turntable. The device of the present invention rotates the turntable, so that the connecting tubes at different positions are located under the needle tube, which is convenient for adjustment and reduces the number of times that the flushing device is connected and separated from the drainage tube. For patients who need special treatment of drainage fluid after the emergence of drug-resistant bacteria, after the abdominal cavity is flushed through the drainage tube, the flushing fluid and disinfectant are discharged into the sealed bag to prevent the risk of infection transmission caused by the leakage of drainage fluid.

Description

Detachable abdominal irrigation device

technical field

The utility model relates to the technical field of medical instruments, in particular to a detachable abdominal cavity irrigation device.

Background technique

In clinical work, especially during surgical operations, drainage tubes are often placed to drain fluid and blood. In addition, for patients with liver abscess and necrotizing pancreatitis, abscess puncture and drainage tube should be placed to drain the purulent secretions from the body. Keeping the drainage tube unobstructed is conducive to the observation of postoperative conditions, reduces the occurrence of infection, and promotes the recovery of the patient's condition. However, if there is floc in the drainage tube, the purulent drainage fluid is sticky, etc., it will lead to poor drainage. In clinical work, if the patient is found to have poor drainage, the doctor in charge will flush the drainage tube when the condition permits. The operation is as follows: connect the saline bag with the syringe → withdraw the saline → separate the syringe from the saline bag → connect the syringe to the drainage tube → inject the saline in the syringe into the patient through the drainage tube → withdraw the drainage fluid → separate the syringe from the drainage tube → Discard the drainage fluid in the fluid collection bag. During the flushing process, the syringe is connected and disconnected many times, which is cumbersome and increases the risk of infection.

Utility model content

The purpose of the present invention is to provide a detachable abdominal cavity irrigation device to solve the above-mentioned problems in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a detachable abdominal cavity irrigation device, including a syringe body, a needle tube is installed at the bottom of the syringe body, a turret is rotatably installed on the bottom surface of the syringe body, and the turret is installed. A movable connecting rod is installed on the internal adjustment of the movable connecting rod, and a spring pin is installed on the surface of the movable connecting rod. A turntable is installed between the movable connecting rods. The surface of the turntable is circumferentially installed with a flushing connecting pipe, a liquid outlet connecting pipe and The liquid inlet connection tube is used in conjunction with the needle tube, and a sterilization mechanism is installed on the upper surface of the syringe body.

Preferably, a sealing gasket is installed on the bottom surface of the needle tube.

Preferably, a limit slot is provided on the surface of the turret, and the limit slot is used in cooperation with a spring pin.

Preferably, the sterilization mechanism includes a cleaning bag and an execution part, a cleaning bag is installed on the upper surface of the syringe body, and the execution part is installed on the surface of the cleaning bag.

Preferably, the execution component is a pressing tip, and a pressing tip is installed on the surface of the cleaning bag.

Preferably, a sealing film is installed on the surface of the syringe body, and the sealing film is located on one side of the pressing tip.

Preferably, a protective frame is installed on the surface of the cleaning bag outside the pressing tip.

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

1. The detachable abdominal cavity irrigation device, through manual operation, needs to install the irrigation fluid on the inlet connection pipe, the patient's abdominal drainage tube is installed on the irrigation connection pipe, and the sealing bag is installed on the outlet connection pipe. By rotating the turret, the turntable connected by the movable link of the turret can rotate synchronously, and the rotation of the turntable can make the surface-mounted connecting tube located under the needle tube, and then press the turntable to make the spring pin on the surface of the movable link located at the bottom of the needle tube. The interior of the clamping groove is limited to form a limiting effect. When the limiting effect is formed, the sealing gasket can also form a sealing effect with the gasket inside the connecting pipe, and then use it through the syringe body. During the process of aspirating the irrigation fluid, flushing the drainage tube, and draining the drainage fluid, turn the turntable so that the connecting tubes at different positions are located under the needle tube. Abdominal flushing can be achieved without the need to separate the syringe multiple times, reducing the risk of infection.

2. This detachable abdominal cavity irrigation device, by cleaning the bag, can remove the protective frame and press the tip with the fingertip to make it move toward the syringe when the drainage fluid has developed drug-resistant bacteria and other patients who need special treatment of the drainage fluid. The inside of the body moves, so that the sealing film can be pierced by pressing the tip, and the liquid inside the cleaning bag can enter the interior of the syringe body. The drainage fluid is mixed and sealed to reduce the risk of infection spread caused by the leakage of drainage fluid.

Description of drawings

Fig. 1 is the partial sectional structure schematic diagram of the present utility model;

Fig. 2 is the top-view structure schematic diagram of the turntable of the present invention;

Fig. 3 is the appearance structure schematic diagram of the turret of the present utility model;

Fig. 4 is the exploded structure schematic diagram of the spring pin of the utility model;

FIG. 5 is a schematic view of the structure at A in FIG. 1 of the present invention.

In the figure: 1. Syringe body; 2. Needle tube; 3. Gasket; 4. Turning frame; 5. Limiting slot; 6. Spring pin; 7. Active link; 8. Turntable; 9. Flushing connecting pipe; 901, liquid outlet connection pipe; 902, liquid inlet connection pipe; 10, cleaning bag; 11, pressing tip; 12, sealing film; 13, protective frame.

Detailed ways

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

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation is therefore not to be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed The connection can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Example 1:

As shown in FIGS. 1 to 4 , the detachable abdominal cavity irrigation device in this embodiment includes a syringe body 1, a needle tube 2 is installed at the bottom of the syringe body 1, and a turret 4 is rotatably installed on the bottom surface of the syringe body 1, A movable link 7 is installed inside the turret 4 for adjustment, and a spring pin 6 is installed on the surface of the movable link 7, and a turntable 8 is installed between the movable links 7. The surface of the turntable 8 is circumferentially arranged. A flushing connection pipe 9 , a liquid outlet connection pipe 901 and a liquid inlet connection pipe 902 are installed, all of which are used in conjunction with the needle tube 2 , and a disinfection mechanism is installed on the upper surface of the syringe body 1 .

Specifically, a sealing gasket 3 is installed on the bottom surface of the needle tube 2 , a limit slot 5 is defined on the surface of the turret 4 , and the limit slot 5 is used in cooperation with the spring pin 6 .

Working: As shown in Figure 1 to Figure 4, through manual operation, install the flushing liquid on the liquid inlet connection pipe 902 before flushing, and rotate the turret 4, the turret 4 is connected to the turntable 8 by the movable link 7 It can be rotated synchronously, and the rotation of the turntable 8 can make the surface-mounted liquid inlet connection pipe 902 located under the needle tube 2, and then press the turntable 8, so that the spring pin 6 on the surface of the movable link 7 is located in the limit slot 5. When the limit is formed, the sealing gasket 3 can also form a sealing effect with the gasket inside the liquid inlet connection pipe 902 , and then the flushing liquid is sucked through the syringe body 1 . According to the above operation, the turret 4 is rotated so that the flushing connecting tube 9 is located below the needle tube 2, and the flushing of the drainage tube is completed through the syringe body 1. Rotate the turret 4 so that the liquid outlet connecting tube 901 is located below the needle tube 2, and the drainage liquid is discharged through the syringe body 1 into the sealing bag.

Example 2:

As shown in FIGS. 1 to 5 , the abdominal cavity irrigation device in this embodiment is detachable. Further, the sterilization mechanism includes a cleaning bag 10 and an execution part. A cleaning bag 10 is installed on the upper surface of the syringe body 1 , and the execution part is installed in the cleaning bag 10 The surface of the syringe body 1 is mounted with a pressing tip 11, the execution part is a pressing tip 11, a pressing tip 11 is installed on the surface of the cleaning bag 10, a sealing film 12 is installed on the surface of the syringe body 1, and the sealing film 12 is located on the side of the pressing tip 11, and the pressing tip A protective frame 13 is mounted on the surface of the cleaning bag 10 outside the 11 .

When working: As shown in Figure 1 to Figure 5, after the drainage tube has been flushed for patients who need special treatment of the drainage fluid, such as culturing drug-resistant bacteria, the protective frame 13 can be opened, and the tip can be pressed with the fingertips. 11, move it to the inside of the syringe body 1, so that the sealing film 12 can be pierced by pressing the tip 11, and the liquid inside the cleaning bag 10 can enter the inside of the syringe body 1. After a short cleaning, the syringe body 1 will The liquid is squeezed out, mixed with the flushed drainage fluid, and sealed to reduce the risk of infection spread caused by the leakage of drainage fluid.

The working principle of the present utility model: as shown in Fig. 1 to Fig. 4, through manual auxiliary operation, the flushing liquid is installed on the liquid inlet connecting pipe 902 before flushing, and the turret 4 is rotated through the movable connecting rod 7. The connected turntable 8 can be rotated synchronously, and the rotation of the turntable 8 can make the surface-mounted liquid inlet connection pipe 902 located below the needle tube 2, and then press the turntable 8, so that the spring pin 6 on the surface of the movable link 7 is located at the limit The interior of the slot 5 forms a limit effect. When the limit is formed, the gasket 3 can also form a sealing effect with the gasket inside the liquid inlet connection pipe 902 , and then the flushing liquid is sucked through the syringe body 1 . According to the above operation, the turret 4 is rotated so that the flushing connecting tube 9 is located below the needle tube 2, and the flushing of the drainage tube is completed through the syringe body 1. Rotate the turret 4 so that the liquid outlet connecting tube 901 is located below the needle tube 2, and the drainage liquid is discharged through the syringe body 1 into the sealing bag.

As shown in Fig. 1 to Fig. 5, after the drainage fluid has been cultured with drug-resistant bacteria and other patients who need special treatment of the drainage fluid to perform abdominal flushing through the drainage tube, the protective frame 13 can be opened, and the pressing tip 11 can be pressed with the fingertips. , so that it moves to the inside of the syringe body 1, so that the sealing film 12 can be pierced by pressing the tip 11, and the liquid inside the cleaning bag 10 can enter the inside of the syringe body 1. After a short period of cleaning, the liquid Squeeze it out into a sealed bag, mix it with the flushed drainage fluid, and seal it well to reduce the risk of infection spread caused by drainage fluid spillage.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. Can dismantle abdominal cavity washing unit, including syringe body (1), its characterized in that: the syringe is characterized in that a needle tube (2) is mounted at the bottom of the syringe body (1), a rotating frame (4) is rotatably mounted on the surface of the bottom of the syringe body (1), movable connecting rods (7) are mounted inside the rotating frame (4) in an adjusting mode, spring pins (6) are mounted on the surfaces of the movable connecting rods (7), a rotating disc (8) is mounted between the movable connecting rods (7) together, a flushing connecting tube (9), a liquid outlet connecting tube (901) and a liquid inlet connecting tube (902) are mounted on the circumferential surface of the rotating disc (8) and are matched with the needle tube (2) for use, and a disinfection mechanism is mounted on the surface of the upper portion of the syringe body (1);

the sterilizing mechanism comprises a cleaning bag (10) and an executing component, the cleaning bag (10) is installed on the upper surface of the injector body (1), and the executing component is installed on the surface of the cleaning bag (10).

2. The detachable peritoneal irrigation device of claim 1, wherein: and a sealing gasket (3) is arranged on the bottom surface of the needle tube (2).

3. The detachable peritoneal irrigation device of claim 1, wherein: and the surface of the rotating frame (4) is provided with a limiting clamping groove (5), and the limiting clamping groove (5) is matched with the spring pin (6) for use.

4. The detachable peritoneal irrigation device of claim 3, wherein: the execution component is a pressing sharp head (11), and the pressing sharp head (11) is installed on the surface of the cleaning bag (10).

5. The detachable peritoneal irrigation device of claim 4, wherein: the surface of the injector body (1) is provided with a sealing film (12), and the sealing film (12) is positioned on one side of the pressing tip (11).

6. The detachable peritoneal irrigation device of claim 5, wherein: and a protective frame (13) is arranged on the surface of the cleaning bag (10) on the outer side of the pressing tip (11).

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