CN211301369U - Disposable Y-joint negative pressure drainage ball with cap - Google Patents

Abstract

The utility model relates to a disposable Y-shaped joint negative pressure drainage ball with a cap, which comprises a ball body, a ball body joint, a drainage tube, a switch clamp, a Y-shaped joint, a cap, a round hole and a scale mark; a ball joint is integrally connected above the drainage ball; the ball joint is connected with a drainage tube; a switch clamp is arranged 2cm above the drainage tube; a 'Y-shaped joint with a cap' is arranged about 3cm above the switch clamp; the cap is connected with the Y-shaped joint; the circular hole is positioned on the Y-shaped joint; the scale marks are integrally arranged on the sphere. Its advantages are: there is Y-shaped joint (side suction joint), if it is necessary to judge if the tube is blocked or blood clot is formed, the end of ball body is closed, and the syringe is connected with Y-shaped joint to make suction. Is convenient and time-saving, and can be operated by one person conveniently.

Description

Disposable Y-joint negative pressure drainage ball with cap

technical field

The utility model relates to the technical field of medical instruments, in particular to a disposable negative pressure drainage ball with a cap Y-shaped joint.

Background technique

The current negative pressure tube and negative pressure bulb are connected in a single and one-way manner. When there is a large amount of drainage fluid in the early 24 hours after head and neck surgery, the tube is easy to block when blood clots are formed; especially for children with microtia, the negative pressure drainage tube is thin and needs to be Nurses aspirated the suction tube every 2h-4h.

At this time, the suction operation: the nurse needs to unplug the connecting tube mouth, and then connect the drainage tube to the syringe nipple. Because it is a hose, it is inconvenient for nurses to connect the nipple of the syringe; after suctioning, the drainage tube needs to be connected to the negative pressure ball again, which increases the burden of the nurse's operation. and the patient was served.

Chinese patent document: CN107802896A, publication date: 2018.03.16, discloses a negative pressure drainage ball for anti-extrusion backflow for medical use, including a ball, a drainage tube and a protective cover, a drain tube is connected below the ball, and The inside of the drain pipe is provided with a drain port, the outer side of the drain pipe is connected with a connecting belt, a connection head is installed above the sphere, the drainage pipe is located above the connection head, and the drainage pipe is installed with a A protective block, the outer side of the closing plate is provided with a slider, the protective cover is located on the outer side of the sphere, the connecting block is connected with a strap, and the strap is provided with a button.

Chinese patent document: CN104353174A, publication date: 2015.02.18, discloses an assembled negative pressure drainage ball, including a drainage ball and a drainage tube, the upper end of the drainage ball is provided with a joint, the lower end is provided with a negative pressure drainage hole, and the negative pressure drainage hole There is a negative pressure drainage cover on it; one end of the drainage tube is provided with a negative pressure joint, the drainage tube above the negative pressure joint is provided with a flushing joint, and the drainage tube above the flushing joint is provided with a fixed ear to prevent the drainage tube from entering the wound. Slip off; the joint on the upper end of the drainage ball is connected with the negative pressure joint of the drainage tube.

However, there is no report about the disposable capped Y-joint negative pressure drainage ball of the present invention.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a disposable negative pressure drainage ball with a cap Y-shaped joint.

For realizing the above-mentioned purpose, the technical scheme that the utility model takes is:

A disposable capped Y-shaped joint negative pressure drainage ball, the disposable capped Y-shaped joint negative pressure drainage ball comprises a sphere, a spherical joint, a drainage tube, a switch clip, a Y-shaped joint, a cap, a round hole, a scale A ball joint is integrally connected above the drainage sphere; a drainage tube is connected to the ball joint; a switch clip is arranged 2cm above the drainage tube; there is a "capped Y-type joint" about 3cm above the switch clip; The cap is connected to the Y-shaped joint; the circular hole is located on the Y-shaped joint; the scale line is integrally arranged on the sphere.

As a preferred technical solution, the inner diameter of the circular hole matches the outer diameter of the syringe head.

As a preferred technical solution, the cap can be removed from the Y-shaped joint.

As a preferred technical solution, the Y-shaped joint is connected to one end of the cap, and when the cap is removed, the round hole can be connected to the nipple of the syringe.

As a preferred technical solution, the sphere has an elliptical structure and is made of a transparent rubber material.

As a preferred technical solution, a backflow prevention structure is provided inside the ball joint.

The utility model has the advantages of:

1. When in use, the switch clip is open; the cap is tightened to keep the pipeline airtight. Due to the small size of the negative pressure drainage ball, it is convenient to carry around, such as putting it in the pocket of the jacket or fixing the ball handle on the clothes with a pin, which is beneficial for the patient to get out of bed early after the operation.

2. The Y-type interface has a cap. If suction is required, close the switch clip and then directly remove the cap; connect a syringe, it is convenient for nurses to suction; small in size, easy to carry, convenient for early postoperative functional exercise; reduce the work of medical staff and shorten the average length of hospital stay.

3. Compared with the traditional suction, which repeatedly removes and connects the sphere and the drainage tube, this design directly caps the cap after the suction is completed, without disconnecting the pipeline, and there will be no blood splashing.

4. The design of the spherical material of the present invention is to facilitate the observation of the drainage volume and to record accurately; the drainage effect is good, the reverse pollution is avoided, and the wound infection and subcutaneous effusion are effectively prevented.

Description of drawings

Figure 1 is a schematic plan view of the whole of a disposable capped Y-joint negative pressure drainage ball.

Figure 2 is a schematic structural diagram of a disposable capped Y-joint negative pressure drainage ball with the cap removed.

Figure 3 is a schematic plan view of a disposable capped Y-joint negative pressure drainage ball with the cap removed and connected to the syringe.

Figure 4 is a schematic plan view of another disposable capped Y-joint negative pressure drainage ball.

Detailed ways

The present utility model will be further described below in conjunction with the embodiments and with reference to the accompanying drawings.

The reference numerals and components involved in the drawings are as follows:

1. Sphere

2. Ball joint

3. Drainage tube

4. Switch clip

5. Y-joint

6. Cap

7. Syringe

8. Round hole

9. Tick marks

10. Anti-backflow structure

Example 1

Please refer to accompanying drawings 1, 2 and 3. Fig. 1 is a schematic plan view of the whole of a disposable capped Y-joint negative pressure drainage ball in this embodiment, and Fig. 2 is a disposable capped ball of this embodiment. Figure 3 is a schematic plan view of a disposable capped Y-joint negative pressure drainage ball in this embodiment with the cap removed and the syringe connected.

The disposable capped Y-type joint negative pressure drainage ball includes a sphere 1, a sphere joint 2, a drainage tube 3, a switch clip 4, a Y-type joint 5, a cap 6, a round hole 8, and a scale line 9; the drainage sphere 1. A ball joint 2 is integrally connected to the top; a drainage tube 3 is connected to the ball joint 2; a switch clip 4 is located 2 cm above the drainage tube 3; The cap 6 is connected to the Y-type joint 5 ; the circular hole 8 is located on the Y-type joint 5 ; the scale line 9 is arranged on the surface of the sphere 1 .

It should be noted that: the inner diameter of the circular hole 8 is consistent with the outer diameter of the nipple of the syringe 7, and the Y-shaped interface is capped. The cover can be removed from the Y-type joint, which is connected to one end of the cap; when in use, the switch clip is open; the cap is tightened to keep the pipeline airtight; the negative pressure drainage ball is small and easy to carry around. , such as putting it in the pocket of the jacket or fixing the ball handle on the clothes with a pin, it is beneficial for the patient to get out of bed early after the operation; when the cap 6 is removed, the round hole 8 can be connected to the nipple of the syringe 7, compared with the traditional pump The suction is repeatedly removed and connected to the sphere and the drainage tube. The design directly covers the cap after the suction is completed, without disconnecting the pipeline and without blood splashing; the sphere 1 has an oval structure and is made of rubber transparent material. The utility model The design of the spherical material is to facilitate the observation of the drainage volume and the accurate recording; the drainage effect is good, the reverse pollution is avoided, and the wound infection and subcutaneous effusion are effectively prevented.

Example 2

Please refer to FIG. 4 . FIG. 4 is a schematic plan view of another disposable capped Y-joint negative pressure drainage ball in this embodiment. This embodiment is basically the same as Embodiment 1, the difference is that the ball joint is provided with a backflow prevention structure 10, which can effectively avoid retrograde pollution and effectively prevent wound infection and subcutaneous fluid accumulation.

The ball joint in this embodiment is provided with a backflow prevention structure 10. When the pressure of the ball is lower than the pressure in the human body, it prevents the liquid from flowing back into the human body, causing blood pollution in the human body and causing diseases; effectively preventing wound infection and subcutaneous fluid accumulation, Conducive to the recovery of the patient.

Example 3

The use process and method of the one-time capped Y-joint negative pressure drainage ball:

When using a disposable capped Y-connector negative pressure drainage device, first, the switch clip is in a closed state, and the cap is also tightened, then connect one end of the drainage tube to the human body, and open the switch clip. Depending on the pressure, the sphere will suck out the blood in the human body; when it reaches saturation or the catheter is blocked, you can close the switch clip, open the cap, connect the syringe to the round hole, and then use the syringe to suck the liquid.

The above are only the preferred embodiments of the present utility model. It should be pointed out that for those skilled in the art, without departing from the principles of the present utility model, several improvements and supplements can also be made. These improvements and supplements are also It should be regarded as the protection scope of the present invention.

Claims (6)

1. A disposable Y-shaped joint negative pressure drainage ball with a cap is characterized by comprising a ball body, a ball body joint, a drainage tube, a switch clamp, a Y-shaped joint, a cap, a round hole and scale marks; a ball joint is integrally connected above the drainage ball; the ball joint is connected with a drainage tube; a switch clamp is arranged 2cm above the drainage tube; a Y-shaped joint is arranged 3cm above the switch clamp; the cap is connected to the Y-shaped joint; the circular hole is positioned on the Y-shaped joint; the scale marks are arranged on the surface of the sphere.

2. The disposable Y-shaped joint negative pressure drainage ball with a cap as claimed in claim 1, wherein the inner diameter of the round hole is matched with the outer diameter of the syringe head.

3. The disposable capped Y-connector negative pressure drainage ball as recited in claim 1, wherein said cap is removable from said Y-connector.

4. The disposable Y-joint negative pressure drainage ball with a cap as claimed in claim 1, wherein the Y-joint is connected with one end of the cap, and when the cap is detached, the round hole can be connected with the nipple part of the injector.

5. The disposable Y-shaped joint negative pressure drainage ball with a cap as claimed in claim 1, wherein the ball body has an oval structure and is made of transparent rubber.

6. The disposable Y-shaped joint negative pressure drainage ball with a cap as claimed in claim 1, wherein a backflow prevention structure is arranged inside the ball joint.

Images