CN210020787U - A drainage tube anti-fall off fixing device - Google Patents

Abstract

The utility model belongs to the technical field of medical equipment, in particular to a drainage tube anti-falling fixing device, which comprises a drainage tube, a collecting bottle and a patch, wherein the patch is connected with the upper half part of the drainage tube through a string, the tail end of the drainage tube is connected with the collecting bottle, the upper half part of the drainage tube is sleeved with a fixing hopper, the middle part of the drainage tube is provided with a rubber ball, and the tail end of the drainage tube is provided with an internal thread joint; the collecting bottle is characterized in that an external thread joint matched with the internal thread joint is arranged at the opening of the collecting bottle, rubber sheets are respectively hung on two sides of the tail end of the inner side of the opening of the collecting bottle, and a liquid outlet is further formed in the outer side of the bottom end of the collecting bottle. The utility model is convenient to use, and the two ends of the drainage tube are provided with the anti-falling devices, so that the drainage tube is not easy to fall off; the device can also prevent liquid from flowing back and the drainage tube from being blocked, and has good practicability in medical treatment.

Description

A drainage tube anti-fall off fixing device

technical field

The utility model belongs to the technical field of medical devices, in particular to a drainage tube anti-falloff fixing device.

Background technique

There are many kinds of drainage tubes in clinical application. The reason is that some patients need to discharge residual blood or other fluids in the body after surgery. Surgical drainage is to guide the pus, blood and liquid accumulated between human tissues or body cavities to the outside of the body to prevent postoperative infection and infection. affect wound healing. The application of the drainage tube involves the problem of preventing the drainage tube from falling off, because the patient needs to move around to strengthen the body or convenience after the operation, and the drainage tube will fall off when the medical staff or family members are neglected in nursing care, which will cause the patient's pain and sometimes It will also stain the clothes or wounds of the patient and cause germs, which is very dangerous for the patient. The existing drainage tube prevention technology includes adding airbags inside and outside the wound to prevent the drainage tube from falling off by internal and external pinching, but adding airbags in the wound will make the wound larger, the patient will be more painful, and the operation will be more troublesome when the drainage is ended; there are also common methods. It is simple and convenient to stick a support sheet on the patient's skin, but there is also no protection device at the patient's wound, which causes the drainage tube to loosen easily and cause pain to the patient. In addition, there is no fixing device at the end of the drainage tube that collects the liquid, and it is easy to come out. Therefore, it is necessary to design a device for surgical drainage that can prevent slippage and reduce patient pain.

Utility model content

The purpose of this utility model is to overcome the above-mentioned problems, and to provide a plurality of sets of anti-fall-off and anti-backflow drainage pipe anti-fall-off fixing devices.

The technical solution of the present utility model: a drainage tube anti-falloff fixing device, comprising a drainage tube, a collection bottle and a patch, the patch is connected to the upper half of the drainage tube by a string, and the end of the drainage tube is connected to the collection bottle, The upper half of the drainage pipe is sleeved with a fixed bucket, the middle part is provided with a rubber ball, and the end of the drainage pipe is provided with an inner threaded joint; the opening of the collection bottle is set to match the inner threaded joint. External threaded joint, rubber sheets are respectively hung on both sides of the inner end of the collection bottle opening, and a liquid outlet is also provided at the outer side of the bottom end of the collection bottle.

When in use, first turn off the rotary switch, turn the inner threaded joint at the end of the drainage tube to the outer threaded joint of the collection bottle, and after the drainage tube is connected to the patient's wound according to medical requirements, stick the patch on the patient's skin, and then move the fixed bucket. To the patient's wound, press the fixed bucket until the fixed bucket is fixed on the patient's skin; after the device is stable, turn the knob to turn the switch to drain the patient's liquid into the collection bottle.

Preferably, the fixing bucket is trumpet-shaped, and the opening of the fixing bucket faces the head of the drainage tube. After connecting the drainage tube, move and press the fixing bucket on the wound of the patient, since the inside of the fixing bucket is vacuum at this time. , so it can be fixed on the skin of the patient, the drainage tube can be fixed, and the wound can be covered.

Preferably, the upper part of the collection bottle is an arc body, and the lower part is a rectangular parallelepiped, an outer side of the arc body is provided with a hook, and the design of the collection bottle is convenient for placing, hanging and draining.

Preferably, the rubber ball is a transparent sphere whose upper and lower ends are connected. The transparent rubber ball can observe the liquid drainage situation, and pressing the rubber ball can accelerate the drainage speed and prevent the liquid from flowing back.

Preferably, the rubber sheet is a circular film sheet. When the collection bottle is poured or laid flat, the liquid inside will float on the film sheet to block the drainage pipe. The purpose of setting two pieces of rubber sheet is to no matter which direction the collection bottle is inverted in. It can prevent the backflow of liquid; when the collection bottle is straightened, a little liquid in the drainage tube flows out and under the action of gravity, the film body returns to the initial suspended state.

Preferably, the end of the drainage tube is exposed at the bottom end of the female threaded joint, in order to make it easier for the rubber sheet to block the end port of the drainage tube.

Preferably, a rotary switch is provided on the drainage tube above the rubber ball to control the liquid flow.

Advantages of the utility model: 1: When the utility model is used, both ends of the drainage tube are provided with anti-dropping devices, which can reduce the shedding of the drainage tube when the patient is ambulating or improperly cared for, and prevent the patient from pain and infection of bacteria.

2: The device is designed with rubber balls and rubber sheets to prevent liquid backflow and blockage of the drainage tube, and at the same time, it can also accelerate the outflow of liquid.

Description of drawings

FIG. 1 is a schematic structural diagram of the drainage tube of the present invention not connected to the collection bottle.

Figure 2 is a schematic structural diagram of the drainage tube connected to the collection bottle of the present invention.

The reference numbers in Figures 1 to 2 are: 1-Fixing bucket, 2-Patch, 3-Rubber ball, 4-Internal thread joint, 5-External thread joint, 6-Rubber sheet, 7-Collection bottle, 8 -Liquid outlet, 9-Hook, 10-Drainage tube, 11-Turn switch.

Detailed ways

The present utility model will be further described below in conjunction with specific embodiments.

As shown in Figs. 1-2, a drainage tube anti-falloff fixing device includes a drainage tube 10, a collection bottle 7 and a patch 2. The patch 2 is connected to the upper half of the drainage tube 10 by a string. The end of the tube 10 is connected to a collection bottle 7, the upper part of the collection bottle 7 is an arc body, the lower part is a cuboid, an outer side of the arc body is provided with a hook 9, and the outer side of the bottom end of the collection bottle 7 is also provided with a liquid outlet 8 for collecting Bottle 7 is easy to hang and drain.

The upper half of the drainage pipe 10 is sleeved with a fixing bucket 1, and the middle part is provided with a rubber ball 3, and the end of the drainage pipe 10 is exposed at the bottom end of the inner threaded joint 4; the fixing bucket 1 is trumpet-shaped, so The opening of the fixing bucket 1 is toward the head of the drainage tube 10, and the fixing bucket 1 can be fixed on the patient's skin by pressing; the rubber ball 3 is a transparent sphere whose upper and lower ends are connected. 10 is provided with a rotary switch 11 . The end of the drainage tube 10 is provided with an internal threaded joint 4; the opening of the collection bottle 7 is set as an external threaded joint 5 that matches the internal threaded joint 4, and the knob is connected to the internal threaded joint 4 to the external threaded joint 5. The drainage tube 10 is connected with the collection bottle 7; the rubber sheets 6 are respectively suspended on both sides of the inner end of the opening of the collection bottle 7, and the rubber sheets 6 are circular film sheets.

When using, first turn off the rotary switch 11, turn the inner threaded joint 4 at the end of the drainage tube 10 onto the outer threaded joint 5 of the collection bottle 7, and place the collection bottle 7. After the drainage tube 10 is connected to the patient's wound according to medical requirements, turn the The patch 2 is attached to the patient's skin, then move the fixed bucket 1 to the patient's skin, press the fixed bucket 1 to the fixed bucket 1 and fix it on the patient's wound (if the wound is too large, replace the large fixed bucket 1); After the devices are stabilized, turn the switch 11 with the knob to drain the patient's liquid into the collection bottle 7 . According to the patient's constitution and medical requirements, the rotary switch 11 is used to control the flow rate of the liquid; if the patient causes liquid backflow due to improper body posture or other reasons, the rotary switch 11 is immediately turned off, and the rubber ball 3 is pressed several times to make the backflowing liquid flow again. into the collection bottle 7 to prevent the backflow liquid from entering the patient's body and causing infection. The collection bottle 7 can also be turned sideways under the allowable environmental space, so that the rubber sheet 6 blocks the mouth of the drainage tube 10, which can also prevent the liquid from flowing back. When the collection bottle 7 is full, open the liquid outlet 8 to transfer the liquid to other collection places.

The utility model adopts both ends of the drainage tube 10 to be provided with anti-dropping devices, so that the drainage tube is not easy to fall off when the patient is draining or walking, and at the same time, the phenomenon of liquid backflow can be prevented, and the patient's pain or infection of bacteria can be avoided.

It should be understood that these embodiments are only used to illustrate the present invention and not to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various modifications or changes to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

Claims (7)

1. a drainage tube anti-falloff fixing device, comprising a drainage tube, a collection bottle and a patch, the patch is connected to the upper half of the drainage tube by a string, and the end of the drainage tube is connected to the collection bottle, it is characterized in that: The upper half of the drainage pipe is sleeved with a fixing bucket, the middle part is provided with a rubber ball, and the end of the drainage pipe is provided with an inner threaded joint; A threaded joint, rubber sheets are respectively hung on both sides of the inner end of the opening of the collection bottle, and a liquid outlet is also provided at the outer side of the bottom end of the collection bottle. 2 . The anti-dropping fixing device for a drainage tube according to claim 1 , wherein the fixing bucket is trumpet-shaped, and the opening of the fixing bucket faces the head of the drainage tube. 3 . 3 . The anti-dropping fixing device for a drainage tube according to claim 1 , wherein the upper part of the collection bottle is an arc body, the lower part is a rectangular parallelepiped, and a hook is provided on the outer side of the arc body. 4 . 4 . The anti-dropping fixing device for a drainage tube according to claim 1 , wherein the rubber ball is a transparent sphere whose upper and lower ends are connected. 5 . 5 . The anti-dropping fixing device for a drainage tube according to claim 1 , wherein the rubber sheet is a circular film sheet. 6 . 6 . The anti-falloff fixing device for a drainage tube according to claim 1 , wherein the end of the drainage tube is exposed from the bottom end of the female threaded joint. 7 . 7 . The anti-falloff fixing device for a drainage tube according to claim 1 , wherein a rotary switch is provided on the drainage tube above the rubber ball. 8 .

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