阅读说明：本技术 一种心胸外科闭式护理引流装置 (Closed nursing drainage device for cardiothoracic surgery ) 是由 王春燕 于 2019-10-11 设计创作，主要内容包括：本发明涉及护理设备技术领域,尤其是一种心胸外科闭式护理引流装置,包括引流瓶和密封盖板,密封盖板位于引流瓶的顶部,密封盖板的顶部一侧固定连接有引流管,密封盖板的顶部远离引流管的一侧固定连接有负压管,引流管和负压管均与密封盖板的底部连通,负压管的顶部固定连接有三通管,三通管远离负压管的两端分别连接有负压球和连接管,通过在引流瓶的顶部设置导流管与负压管,使得能够通过负压球的按压达到控制引流瓶内部气压的效果,利用负压将体内的积液导流,负压球的一侧通过三通管连接有连接管,连接管的顶端通过设置负压机接头可与负压机的输出端连接,当不使用负压机时,通过气门塞将接头封闭,形成内闭式,防止外部空气进入体内。(The invention relates to the technical field of nursing equipment, in particular to a closed nursing drainage device for cardiothoracic surgery, which comprises a drainage bottle and a sealing cover plate, wherein the sealing cover plate is positioned at the top of the drainage bottle, one side of the top of the sealing cover plate is fixedly connected with a drainage tube, one side of the top of the sealing cover plate, which is far away from the drainage tube, is fixedly connected with a negative pressure tube, the drainage tube and the negative pressure tube are both communicated with the bottom of the sealing cover plate, the top of the negative pressure tube is fixedly connected with a three-way tube, two ends of the three-way tube, which are far away from the negative pressure tube, are respectively connected with a negative pressure ball and a connecting tube, the effect of controlling the air pressure in the drainage bottle can be achieved through the pressing of the negative pressure ball, the hydrops in a body is guided by utilizing negative pressure, one side of the, when the negative pressure machine is not used, the joint is closed through the valve plug to form an inner closed type, so that external air is prevented from entering the body.)

1. The utility model provides a closed nursing drainage device of cardiothoracic surgery, includes drainage bottle (1) and sealed apron (2), its characterized in that, sealed apron (2) are located the top of drainage bottle (1), top one side fixedly connected with drainage tube (22) of sealed apron (2), one side fixedly connected with negative pressure pipe (23) of drainage tube (22) are kept away from to the top of sealed apron (2), drainage tube (22) and negative pressure pipe (23) all communicate with the bottom of sealed apron (2), the top fixedly connected with three-way pipe (4) of negative pressure pipe (23), the both ends that negative pressure pipe (23) were kept away from in three-way pipe (4) are connected with negative pressure ball (41) and connecting pipe (42) respectively.

2. The closed nursing drainage device for cardiothoracic surgery as claimed in claim 1, wherein pull tabs (11) are fixedly connected to tops of two sides of the drainage bottle (1), U-shaped clamping blocks (21) are arranged on two sides of the sealing cover plate (2) opposite to the pull tabs (11), the U-shaped clamping blocks (21) are fixedly connected to the sealing cover plate (2), the grooves of the U-shaped clamping blocks (21) are located at one ends of the U-shaped clamping blocks (21) far away from the pull tabs (11), and the pull tabs (11) are clamped with the U-shaped clamping blocks (21).

3. The closed nursing drainage device for cardiothoracic surgery as claimed in claim 1, wherein the drainage tube (22) is clipped with a U-shaped clip (3), and a plurality of limiting blocks (31) are fixedly connected to the inner wall of the U-shaped clip (3) at equal intervals.

4. Closed nursing drainage device for cardiothoracic surgery according to claim 1, characterized in that the end of the connection tube (42) away from the three-way tube (4) is fixedly connected with a negative pressure machine connector (43), and the negative pressure machine connector (43) is communicated with the connection tube (42).

5. Closed nursing drainage device for cardiothoracic surgery according to claim 4 characterized by that the inner wall of the negative pressure machine connector (43) is detachably connected with a rubber sealing ring (431).

6. The closed nursing drainage device for cardiothoracic surgery as claimed in claim 4, characterized in that a valve plug (432) is inserted into the negative pressure machine connector (43).

Technical Field

The invention relates to the technical field of nursing equipment, in particular to a closed nursing drainage device for cardiothoracic surgery.

Background

Cardiothoracic surgery postoperative, can gather pus between human tissue or in the body cavity, blood, waste liquid such as liquid, if pile up in the internal for a long time, hinder the normal work of internal organ easily, the drainage is in order to guide internal hydrops extracorporeally, prevent postoperative infection and influence wound healing, among the prior art, traditional drainage device mostly comprises negative pressure pump and waste liquid bag and several honeycomb ducts, the people often follows the machine away, the freedom has been restricted, though technical innovation makes the volume of negative pressure pump obtain reducing of very big degree, but still very inconvenient, when can't continue handheld like patient such as lavatory, need the help of family members or nurse, comparatively inconvenient, therefore, need design a closed drainage device, can improve patient's application scope.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a closed nursing drainage device for cardiothoracic surgery, which has the advantages that a drainage tube and a negative pressure tube are arranged at the top of a drainage bottle, so that the effect of controlling the internal air pressure of the drainage bottle can be achieved through pressing of a negative pressure ball, the accumulated liquid in the body is guided by negative pressure, one side of the negative pressure ball is connected with a connecting tube through a three-way tube, the top end of the connecting tube can be connected with the output end of a negative pressure machine through a negative pressure machine connector, and when the negative pressure machine is not used, the connector is closed through an air valve plug to form an inner closed type, so that the external air is prevented from entering.

In order to achieve the purpose, the invention adopts the following technical scheme:

the design provides a closed nursing drainage device of cardiothoracic surgery, including drainage bottle and sealed apron, sealed apron is located the top of drainage bottle, top one side fixedly connected with drainage tube of sealed apron, one side fixedly connected with negative pressure pipe of drainage tube is kept away from at the top of sealed apron, drainage tube and negative pressure pipe all communicate with the bottom of sealed apron, the top fixedly connected with three-way pipe of negative pressure pipe, the both ends that negative pressure pipe was kept away from to the three-way pipe are connected with negative pressure ball and connecting pipe respectively.

Preferably, the top of the two sides of the drainage bottle is fixedly connected with a pull buckle, the two sides of the sealing cover plate are provided with a U-shaped clamping block at the position corresponding to the pull buckle, the U-shaped clamping block is fixedly connected with the sealing cover plate, the groove of the U-shaped clamping block is positioned at one end, away from the pull buckle, of the U-shaped clamping block, and the pull buckle is connected with the U-shaped clamping block in a clamping mode.

Preferably, the drainage tube joint has the U-shaped buckle, the relative equidistance fixedly connected with a plurality of stoppers of the inner wall of U-shaped buckle.

Preferably, one end of the connecting pipe, which is far away from the three-way pipe, is fixedly connected with a negative pressure machine connector, and the negative pressure machine connector is communicated with the connecting pipe.

Preferably, the inner wall of the negative pressure machine joint is detachably connected with a rubber sealing ring.

Preferably, a valve plug is inserted into the negative pressure machine connector.

The closed nursing drainage device for cardiothoracic surgery provided by the invention has the beneficial effects that: this drainage device sets up honeycomb duct and negative pressure pipe through the top at the drainage bottle for can reach the effect of the inside atmospheric pressure of control drainage bottle through pressing of negative pressure ball, utilize the negative pressure with internal hydrops water conservancy diversion, one side of negative pressure ball is connected with the connecting pipe through the three-way pipe, the top of connecting pipe can be connected with the output of negative pressure machine through setting up the negative pressure machine joint, when not using the negative pressure machine, will connect through the valve plug and seal, form the interior closed type, prevent that the outside air from getting into internally.

Drawings

FIG. 1 is a schematic side view of a closed nursing drainage device for cardiothoracic surgery according to the present invention;

FIG. 2 is a schematic side view of a U-shaped buckle of the closed nursing drainage device for cardiothoracic surgery according to the present invention;

FIG. 3 is a schematic view of a connection structure of a three-way pipe of the closed nursing drainage device for cardiothoracic surgery provided by the invention;

fig. 4 is a schematic view of the internal structure of a negative pressure machine connector of the closed nursing drainage device for cardiothoracic surgery.

In the figure: the drainage bottle comprises a drainage bottle 1, a pull buckle 11, a sealing cover plate 2, a U-shaped clamping block 21, a drainage tube 22, a negative pressure tube 23, a U-shaped buckle 3, a limiting block 31, a three-way tube 4, a negative pressure ball 41, a connecting tube 42, a negative pressure machine joint 43, a rubber sealing ring 431 and a valve plug 432.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, the closed nursing drainage device for cardiothoracic surgery comprises a drainage bottle 1 and a sealing cover plate 2, wherein the sealing cover plate 2 is positioned at the top of the drainage bottle 1, one side of the top of the sealing cover plate 2 is fixedly connected with a drainage tube 22, one side of the top of the sealing cover plate 2, which is far away from the drainage tube 22, is fixedly connected with a negative pressure tube 23, the drainage tube 22 and the negative pressure tube 23 are both communicated with the bottom of the sealing cover plate 2, the top of the negative pressure tube 23 is fixedly connected with a three-way tube 4, and two ends of the three-way tube 4, which are far away from the negative.

The top parts of two sides of the drainage bottle 1 are fixedly connected with pull buckles 11, the positions of two sides of the sealing cover plate 2 opposite to the pull buckles 11 are provided with U-shaped fixture blocks 21, the U-shaped fixture blocks 21 are fixedly connected with the sealing cover plate 2, the grooves of the U-shaped fixture blocks 21 are positioned at one end of the U-shaped fixture blocks 21 far away from the pull buckles 11, the pull buckles 11 are clamped with the U-shaped fixture blocks 21, the sealing cover plate 2 is conveniently taken down from the drainage bottle 1 through the clamping of the pull buckles 11 and the U-shaped fixture blocks 21, the accumulated liquid in the drainage bottle 1 is conveniently cleaned, the drainage tube 22 is clamped with the U-shaped buckle 3, the inner wall of the U-shaped buckle 3 is fixedly connected with a plurality of limiting blocks 31 at equal intervals relatively, the drainage tube 22 is rolled up through the U-shaped buckle 3, the length is controlled and the arrangement is convenient, the limiting blocks 31 can prevent the drainage tube 22 from falling off, one end of the connecting tube 42 far away from, when the output end of the negative pressure machine or the valve plug 432 is connected with the negative pressure machine connector 43, the arranged rubber sealing ring 431 can prevent leakage, the valve plug 432 is inserted into the negative pressure machine connector 43, and the negative pressure machine connector 43 taken from the output end of the negative pressure machine can be sealed through the valve plug 432 to form the internal seal of the device.

The working principle is as follows: when the portable negative pressure machine is used, the output end of the negative pressure machine is inserted into the negative pressure machine connector 43, the rubber sealing ring 431 seals the structure to prevent external air from entering, the check valve of the negative pressure ball 41 is closed, the negative pressure machine is started, the negative pressure machine pumps air in the drainage bottle 1 through the connecting pipe 42 and the negative pressure pipe 23, accumulated liquid in the body is led out through the drainage pipe 22 by using negative pressure, when the user needs to go out and is inconvenient to carry the negative pressure machine, the output end of the negative pressure machine is taken down from the negative pressure machine connector 43, the negative pressure machine connector 43 is sealed by using the valve plug 432, the one-way valves at two ends of the negative pressure ball 41 are opened, the air in the drainage bottle 1 is discharged by pressing the negative pressure ball 41, and the accumulated liquid in the body.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.