CN211301369U

CN211301369U - Disposable Y-shaped joint negative pressure drainage ball with cap

Info

Publication number: CN211301369U
Application number: CN201921797863.0U
Authority: CN
Inventors: 彭峥嵘; 席淑新; 石美琴; 施莲瑶
Original assignee: Eye and ENT Hospital of Fudan University
Current assignee: Eye and ENT Hospital of Fudan University
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-21
Anticipated expiration: 2029-10-24

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-shaped joint negative pressure drainage ball with cap

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a disposable Y type of taking cap connects negative pressure drainage ball.

Background

The currently used negative pressure tube is connected with the negative pressure ball single tube in a single direction, and when drainage fluid is much in the early 24h after the head and neck surgery and blood clots are formed, the tube is easily blocked; especially, the negative pressure drainage tube of children patients with small ear deformity is thin, and the drainage tube needs to be sucked by nurses at intervals of 2-4 h.

Operation of suction at this time: the nurse needs to pull the connecting tube mouth open and then connect the drainage tube to the injector nipple. Because of the hose, the nurse is inconvenient to connect the injector nipple; the suction finishes and needs to be connected drainage tube and negative pressure ball once more, increases nurse's operation burden, and alone operation is wasted time and energy, extension operating time, reduction operating efficiency, cause the bloodstain to splash, pollutes sheet and patient's quilt clothes.

Chinese patent documents: CN107802896A, published: 2018.03.16 discloses a negative pressure drainage ball of medical treatment with anti-extrusion backward flow, including spheroid, drainage tube and protection casing, spheroidal below is connected with the fluid-discharge tube, and the inside of fluid-discharge tube has seted up the leakage fluid dram, the outside of fluid-discharge tube is connected with the connecting band, the connector is installed to spheroidal top, the drainage tube is located the top of connector, install the protection piece on the drainage tube, the outside of closing plate is provided with the slider, the protection casing is located the spheroid and obtains the outside, be connected with the bandage on the connecting band, and be provided with the button on the bandage.

Chinese patent documents: CN104353174A, published: 2015.02.18, discloses an assembled negative pressure drainage ball, which comprises a drainage ball and a drainage tube, wherein the upper end of the drainage ball is provided with a joint, the lower end of the drainage ball is provided with a negative pressure drainage hole, and a negative pressure drainage cover is arranged on the negative pressure drainage hole; 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 fixing lug to prevent the drainage tube from slipping off from the wound; the joint at the upper end of the drainage ball is connected with the negative pressure joint of the drainage tube.

However, the disposable Y-shaped joint negative pressure drainage ball with the cap of the utility model has not been reported at present.

Disclosure of Invention

The utility model aims at providing a disposable Y-shaped joint negative pressure drainage ball with a cap.

In order to achieve the purpose, the utility model adopts the technical proposal that:

a disposable Y-shaped joint negative pressure drainage ball with a cap comprises 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 connector with a cap' is arranged about 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 integrally arranged on the sphere.

As a preferable technical scheme, the inner diameter of the round hole is matched with the outer diameter of the syringe head.

Preferably, the cap is detachable from the Y-joint.

As a preferable technical scheme, the Y-shaped 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.

As a preferred technical scheme, the sphere is of an oval structure and is made of rubber transparent materials.

As a preferable technical scheme, a backflow prevention structure is arranged inside the ball joint.

The utility model has the advantages that:

1. when in use, the switch clamp is opened; the cap is screwed down to keep the tightness of the pipeline. Because the negative pressure drainage ball has small volume and is convenient to carry, the ball handle is fixed on clothes by a pin or a pocket of the upper clothes, which is beneficial to the early-stage out-of-bed movement of the patient after the operation.

2. The Y-shaped interface is provided with a cap, and the cap is directly taken down after the switch clamp is closed if suction is needed; the syringe is connected, so that the nurse can conveniently suck; the volume is small, the carrying is convenient, and the early functional exercise after the operation is convenient; reduce the workload of medical personnel and shorten the average hospitalization time.

3. Compare and take off repeatedly and connect spheroid and drainage tube in traditional suction, this design is direct block after the suction finishes, need not the disconnection pipeline, can not bloodstain splash.

4. The design of the ball body material of the utility model is convenient for observing the drainage quantity, and the record is accurate; the drainage effect is good, the adverse pollution is avoided, and the wound infection and the subcutaneous hydrops are effectively prevented.

Drawings

FIG. 1 is a plan view of the entirety of a disposable Y-shaped joint negative pressure drainage ball with a cap.

FIG. 2 is a schematic structural diagram of a disposable Y-shaped joint negative pressure drainage ball with a cap for removing the cap.

FIG. 3 is a schematic plan view of a disposable Y-joint vacuum drainage ball with cap removed to connect a syringe.

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

Detailed Description

The invention will be further described with reference to the following examples and with reference to the accompanying drawings.

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

1. ball body

2. Ball joint

3. Drainage tube

4. Switch clamp

5. Y-shaped joint

6. Cap cover

7. Syringe with a needle

8. Round hole

9. Graduation mark

10. Backflow prevention structure

Example 1

Referring to fig. 1, 2 and 3, fig. 1 is a schematic plan view of a disposable Y-shaped connector negative pressure drainage ball with cap according to the present embodiment, fig. 2 is a schematic plan view of a cap removed structure of the disposable Y-shaped connector negative pressure drainage ball with cap according to the present embodiment, and fig. 3 is a schematic plan view of a syringe connected with the cap removed structure of the disposable Y-shaped connector negative pressure drainage ball with cap according to the present embodiment.

The disposable Y-shaped joint negative pressure drainage ball with the cap comprises a ball body 1, a ball body joint 2, a drainage tube 3, a switch clamp 4, a Y-shaped joint 5, a cap 6, a round hole 8 and scale marks 9; a sphere joint 2 is integrally connected above the drainage sphere 1; the ball joint 2 is connected with a drainage tube 3; a switch clamp 4 is arranged 2cm above the drainage tube 3; a Y-shaped joint 5 is arranged about 3cm above the switch clamp 4; the cap 6 is connected to the Y-shaped joint 5; the round hole 8 is positioned on the Y-shaped joint 5; the scale marks 9 are arranged on the surface of the sphere 1.

It should be noted that: the inner diameter of the round hole 8 is matched with the outer diameter of the nipple part of the injector 7, the Y-shaped interface is provided with a cap, if suction is needed, the cap is directly taken down and connected with the injector, and the nurse can conveniently suck; the cap can be taken down on a Y-shaped joint, and the Y-shaped joint is connected with one end of the cap; when in use, the switch clamp is opened; the cap is screwed down to keep the tightness of the pipeline; because the negative pressure drainage ball has small volume and is convenient to carry, if the negative pressure drainage ball is placed in a pocket of an upper garment or the ball handle is fixed on the garment by a pin, the negative pressure drainage ball is beneficial to early-stage out-of-bed movement of a patient after operation; when the cap 6 is detached, the circular hole 8 can be connected with the nipple part of the injector 7, compared with the traditional method that the cap is repeatedly detached and connected with the ball body and the drainage tube, the cap is directly covered after the suction is finished, the pipeline does not need to be disconnected, and bloodstain splashing can be avoided; the ball body 1 is of an oval structure and is made of transparent rubber materials, and the design of the ball body material is convenient for observing the drainage quantity and accurate in recording; the drainage effect is good, the adverse pollution is avoided, and the wound infection and the subcutaneous hydrops are effectively prevented.

Example 2

Referring to fig. 4, fig. 4 is a schematic plan view of another disposable Y-joint vacuum drainage ball with a cap according to the present embodiment. The present embodiment is substantially the same as embodiment 1, except that a backflow prevention structure 10 is provided inside the ball joint; can effectively avoid retrograde pollution and effectively prevent wound infection and subcutaneous hydrops.

The anti-backflow structure 10 is arranged in the ball joint in the embodiment, and when the pressure of the ball is lower than the pressure in a human body, liquid is prevented from flowing back into the human body, so that blood pollution of the human body is caused, and diseases are caused; effectively prevent wound infection and subcutaneous hydrops and is beneficial to the recovery of patients.

Example 3

The use process and the method of the disposable Y-shaped joint negative pressure drainage ball with the cap comprise the following steps:

when the disposable Y-shaped connector negative pressure drainage device with the cap is used, firstly, the switch clamp is in a closed state, the cap is also in a screwed state, then one end of the drainage tube is connected with a human body, the switch clamp is opened, and blood in the human body can be sucked out of the human body due to different pressures in the ball body; when saturation is reached or the catheter is blocked, the switch clamp can be closed, the cap can be opened to connect the syringe into the round hole, and then the syringe is used for sucking up the liquid.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.

Claims

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.