CN209596262U - A kind of thoracic closed drainage bottle - Google Patents

Abstract

The utility model discloses a kind of closed thoracic drainage bottle, belongs to the field of medical instrument technology, comprising: bottle body, bottle cap, drainage tube, intubation；One end of the intubation passes through the bottle cap and is located inside the bottle body, and one end of intubation and bottle body bottom have preset space length, and the other end of intubation is located at outside bottle body；One end of the drainage tube is adapted with the other end of intubation；The bottle cap is equipped with exhaust pipe；The bottle body is transparent material, and the lateral wall of bottle body is equipped with scale；Further include: drain pipe, sheath；The bottle body bottom is equipped with opening；The opening connects one end of the drain pipe；The drain pipe is equipped with tapping valve；The sheath is adapted with the bottle body, and sheath is transparent material；Sheath upper end two sides are symmetrically equipped with lanyard.Closed thoracic drainage bottle provided by the utility model, it is easy to operate when drainage-fluid is discharged, and drainage bottle bottleneck will not be polluted, to greatly improve drainage procedure quality.

Description

A kind of thoracic closed drainage bottle

technical field

The utility model belongs to the technical field of medical devices, in particular to a chest closed drainage bottle.

Background technique

Pleural effusion, effusion, and hemorrhage caused by chest trauma or chest disease generally need to be drained out of the body through closed chest drainage to promote lung recruitment and wound healing. Closed thoracic drainage is to place one end of the drainage tube in the chest cavity of the patient, and connect the other end of the drainage tube to a water-sealed bottle at a lower position. important role. Closed chest drainage bottles are widely used in clinical practice.

In the current clinical work, the drainage fluid of the chest cavity closed drainage bottle should be replaced every day, or when the drainage fluid in the drainage bottle reaches a predetermined amount, the drainage tube needs to be disconnected from the bottle body, and the bottle at the upper end of the bottle body needs to be opened. Cover, pour out the drainage fluid from the upper opening of the bottle, and then wash the bottle with sterile saline before continuing to use. Drainage bottles are generally replaced once a week. Obviously, this operation method is not only complicated, but also the drainage fluid will contaminate the mouth of the drainage bottle, and then the drainage tube, thereby greatly increasing the infection probability of the patient.

Contents of the invention

The utility model aims to provide a chest cavity closed drainage bottle, which is easy to operate when draining drainage fluid, and does not cause pollution to the mouth of the drainage bottle, thereby greatly improving the drainage operation quality.

In order to achieve the above object, the technical scheme adopted by the utility model is as follows:

A chest closed drainage bottle disclosed by the utility model comprises: a bottle body, a bottle cap, a drainage tube, and an intubation tube; one end of the intubation tube passes through the bottle cap and is located inside the bottle body, and one end of the intubation tube There is a predetermined distance from the bottom of the bottle body, and the other end of the intubation tube is located outside the bottle body; one end of the drainage tube is adapted to the other end of the intubation tube; the bottle cap is provided with an exhaust pipe; the bottle body is Transparent material, the outer wall of the bottle body is provided with scales; it also includes: a drain pipe, a sheath; the bottom of the bottle body is provided with an opening; the opening is connected to one end of the drain pipe; There is a discharge valve; the sheath is compatible with the bottle body, and the sheath is made of transparent material; the upper end of the sheath is symmetrically provided with hanging straps on both sides.

Further, it also includes: a collection bottle; the collection bottle is made of transparent material, and the outer wall of the collection bottle is provided with a scale; the inner diameter of the mouth of the collection bottle is not smaller than the outer diameter of the other end of the drain pipe.

Preferably, the inner diameter of the mouth of the collection bottle is adapted to the outer diameter of the other end of the drain pipe; the mouth of the collection bottle is provided with an internal thread, and the other end of the drain pipe is provided with a Internal thread to match external thread.

Preferably, the exhaust pipe is integrally formed with the bottle cap.

Preferably, the liquid discharge valve is a rotary valve.

Preferably, the liquid discharge valve is a cross valve.

In the closed chest drainage bottle provided by the utility model, an opening is provided at the bottom of the existing drainage bottle, and a drain pipe connected to the opening is provided, and a drain valve is arranged on the drain pipe; Transparent sheath with lanyard to fit bottle body. When in use, the bottle body is covered with a sheath and then suspended to keep the bottle body in a vertical state. When replacing the drainage fluid, just open the drain valve to release the drainage fluid, instead of having to disconnect the drainage tube from the bottle and pour the drainage fluid from the mouth of the drainage bottle as in the existing operation, thus effectively avoiding This prevents the drainage fluid from contaminating the mouth of the bottle and further contaminating the drainage tube. When the discharge valve is a rotary valve or a cross valve, the operator can operate it with one hand, which is very convenient. In addition, the discharged drainage fluid is collected through a special collection bottle, which is convenient for medical staff to observe and analyze the drainage fluid, and helps them better understand the patient's condition. The collection bottle and the drain pipe are designed to be threaded, which not only makes the operation more convenient, but also prevents the drainage liquid from splashing and causing other pollution during the draining. It can be seen that the closed chest drainage bottle provided by the utility model is easy to operate when discharging the drainage fluid, and will not pollute the mouth of the drainage bottle, thereby greatly improving the quality of the drainage operation.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the structural representation that discharge pipe is connected with collection bottle in the utility model embodiment;

Fig. 3 is a schematic structural view of the rotary drain valve in the embodiment of the present invention;

In the figure: 1 is the bottle body, 2 is the bottle cap, 3 is the drainage tube, 4 is the intubation tube, 5 is the exhaust pipe, 6 is the scale, 7 is the drain tube, 8 is the sheath, 9 is the drain valve, 10 is a lanyard, 11 is a collection bottle, 12 is a valve core, 13 is a rotary cap, 14 is a first through hole, 15 is a second through hole, and 16 is a third through hole.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of the utility model embodiment, comprises: bottle body 1, bottle cap 2, drainage tube 3, cannula 4; One end of described cannula 4 passes through described bottle cap 2 vertically and is positioned at described bottle 1, one end of the intubation tube 4 has a predetermined distance from the bottom of the bottle body 1, and the distance is about 1 to 2 cm; the other end of the intubation tube 4 is located outside the bottle body 1; One end is adapted; during drainage, one end of the drainage tube 3 is connected with the other end of the intubation tube 4, and the other end of the drainage tube 3 is placed in the patient's body. About 500ml of normal saline needs to be injected into the bottle body 1 in advance as the basic water level, and one end of the intubation tube 4 is immersed in the basic water level. The bottle cap 2 is provided with an exhaust pipe 5; the bottle body 1 is made of transparent material, and the outer wall of the bottle body 1 is provided with a scale 6. In this embodiment, it also includes: a drain pipe 7, a sheath 8; the bottom of the bottle body 1 is provided with an opening; the opening is connected to one end of the drain pipe 7; the drain pipe 7 is provided with a drain Liquid valve 9; the sheath 8 is compatible with the bottle body 1, and the sheath 8 is made of transparent material; the upper end of the sheath 8 is symmetrically provided with lanyards 10 on both sides. The discharge pipe 7 and the discharge valve 9 make the operation convenient when discharging the drainage liquid, and will not pollute the mouth of the drainage bottle like the existing operation. The sheath 8 can effectively prevent the bottle body from being subjected to external collisions; the lanyard 10 can hang the bottle body on a special drainage frame and keep the bottle body in a vertical state.

In order to facilitate the observation and analysis of the drainage fluid in the bottle body 1, this embodiment also includes: a collection bottle 11; the collection bottle 11 is made of transparent material, and the outer wall of the collection bottle is provided with a scale 6; the collection bottle 11. The inner diameter of the bottle mouth is not smaller than the outer diameter of the other end of the drain pipe 7, so as to ensure that the drainage liquid does not splash when draining.

In order to further facilitate operation, the inner diameter of the mouth of the collection bottle 11 is compatible with the outer diameter of the other end of the drain pipe 7; the mouth of the collection bottle 11 is provided with an internal thread, and the drain pipe 7 One end is provided with an external thread adapted to the internal thread. When draining, the collecting bottle 11 can be directly connected to the drain pipe, and the drain valve can be opened. as shown in picture 2.

In this embodiment, the exhaust pipe 5 is integrally formed with the bottle cap 2; the liquid discharge valve 9 is a rotary valve or a cross valve. The schematic diagram of the structure of the rotary valve is shown in Figure 3, including: a valve core 12, a rotary cap 13; the valve core 12 is a cylindrical shape; the rotary cap 13 is fixed on one end of the valve core 12, and The other end is a free end; the valve core 12 is provided with a first through hole 14 parallel to the rotary cap 13, i.e. a liquid discharge port, the size of the liquid discharge port is slightly smaller than the diameter of the valve core 12, and the liquid discharge port is preferably a circle shape; the discharge pipe 7 is provided with a second through hole 15 and a third through hole 16 opposite to each other; the diameter of the second through hole 15 and the third through hole 16 is suitable for the outer diameter of the valve core and the outer diameter of the spool 12 is equal to the inner diameter of the discharge pipe 7, so that when the discharge port is rotated to be perpendicular to the discharge pipe 7, the discharge pipe 7 can be blocked; When the pipes 7 are in the same direction, the waste liquid flows out through the discharge port. The above operations only need to rotate the rotary cap 13 with one hand, the operation is very convenient, and it can effectively prevent the operator from directly contacting the waste liquid, greatly reducing the chance of hospitalization.

Certainly, the present utility model also can have other various embodiments, without departing from the spirit and essence of the present utility model, those skilled in the art can make various corresponding changes and deformations according to the present utility model, but these Corresponding changes and deformations should all belong to the scope of protection of the appended claims of the utility model.

Claims (5)

1. a closed chest drainage bottle, comprising: a bottle body (1), a bottle cap (2), a drainage tube (3), an intubation tube (4); one end of the intubation tube (4) passes through the bottle The cover (2) is located inside the bottle body (1), one end of the intubation tube (4) has a predetermined distance from the bottom of the bottle body (1), and the other end of the intubation tube (4) is located outside the bottle body (1); One end of the drainage tube (3) is compatible with the other end of the intubation tube (4); the bottle cap (2) is provided with an exhaust pipe (5); the bottle body (1) is a transparent material, and the bottle body (1) The outer wall of (1) is provided with scale (6); It is characterized in that, also comprises: drain pipe (7), sheath (8); Described bottle body (1) bottom is provided with opening; Described opening connects One end of the discharge pipe (7); the discharge pipe (7) is provided with a discharge valve (9); the sheath (8) is compatible with the bottle (1), and the sheath ( 8) is a transparent material; the upper end of the sheath (8) is symmetrically provided with straps (10) on both sides, and also includes a collection bottle (11); the collection bottle (11) is made of a transparent material, and the outside of the collection bottle A scale (6) is provided on the wall; the inner diameter of the mouth of the collection bottle (11) is not smaller than the outer diameter of the other end of the drain pipe (7). 2. closed thoracic drainage bottle according to claim 1, is characterized in that, the inner diameter of described collecting bottle (11) bottleneck and the outer diameter of described discharge pipe (7) other end are adapted; The mouth of the collection bottle (11) is provided with an internal thread, and the other end of the drain pipe (7) is provided with an external thread matching the internal thread. 3. The closed chest drainage bottle according to claim 1, characterized in that, the exhaust pipe (5) is integrally formed with the bottle cap (2). 4. The closed chest drainage bottle according to claim 1, characterized in that, the drain valve (9) is a rotary valve. 5. The closed chest drainage bottle according to claim 1, characterized in that, the drain valve (9) is a cross valve.