CN213219622U

CN213219622U - Negative pressure drainage bottle

Info

Publication number: CN213219622U
Application number: CN202020783710.7U
Authority: CN
Inventors: 曾玲; 张立; 王倩; 於赵悦
Original assignee: Second Hospital of Nanjing
Current assignee: Second Hospital of Nanjing
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-05-18
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a negative pressure drainage bottle, which comprises a drainage bottle and an end cover, wherein the end cover is fixedly arranged at the upper end of the drainage bottle, a sealed cavity is arranged in the drainage bottle, and scale marks are marked on the bottle body of the drainage bottle, so that medical personnel can read the liquid level in the drainage bottle conveniently; the end cover is provided with a drainage tube interface which is communicated with a sealing cavity in the drainage bottle, the drainage tube interface is provided with a drainage tube, and the drainage tube is provided with a tube clamp; the end cover is provided with a gas pressure alarm, and the end cover gives an alarm when the gas pressure in the drainage bottle is not enough to be negative pressure, so that medical personnel can be reminded to treat the drainage bottle in time.

Description

Negative pressure drainage bottle

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to negative pressure drainage bottle.

Background

Negative pressure drainage is a common drainage means in the medical treatment process, and currently, a negative pressure drainage bottle is generally adopted clinically as an external drainage device, and drainage is carried out by utilizing the pressure difference between negative pressure in the drainage bottle and atmospheric pressure. However, when the negative pressure in the drainage bottle is insufficient or is close to the atmospheric pressure, the drainage liquid can not be led out, and the secondary injury to the patient is easily caused. Therefore, medical staff are required to observe the air pressure condition in the bottle all the time, and sometimes if the medical staff neglect in work, the medical staff cannot find that the air pressure in the drainage bottle is insufficient and cannot drain liquid in time, so that the normal drainage of the negative pressure drainage bottle can be influenced.

Disclosure of Invention

Not enough to prior art, the utility model aims to provide a negative pressure drainage bottle, this kind of drainage bottle have warning prompt facility, can report to the police when not enough negative pressure in the drainage bottle, in time remind medical personnel to handle.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a negative pressure drainage bottle, includes drainage bottle and end cover, end cover fixed mounting is in the upper end of drainage bottle, is sealed chamber in the drainage bottle, and the body superscript of drainage bottle has the scale mark.

The end cover is provided with a vacuum indicator, one end of the vacuum indicator is communicated with the sealing cavity in the drainage bottle, and the other end of the vacuum indicator is a telescopic hollow corrugated pipe and the port of the vacuum indicator is closed.

The end cover is provided with a drainage tube interface which is communicated with a sealing cavity in the drainage bottle, the drainage tube interface is provided with a drainage tube, and the drainage tube is provided with a tube clamp.

And the end cover is provided with a gas pressure alarm.

Further, the gas pressure alarm comprises a gas pressure sensor, a connecting wire, a controller and a buzzer alarm, wherein the gas pressure sensor is installed on the lower end face of the end cover, the gas pressure sensor is located inside the drainage bottle, one end of the connecting wire is connected with the gas pressure sensor, the end cover is penetrated in the middle of the connecting wire, the other end of the connecting wire is connected with the controller, the controller is connected with the buzzer alarm, and the controller and the buzzer alarm are both installed on the upper end face of the end cover.

Furthermore, a suspension loop is fixedly installed on the upper end face of the end cover, a rope is installed on the suspension loop, the other end of the rope is connected with a winding drum, and the winding drum is fixedly installed on the fixing frame.

Furthermore, the winding barrel comprises a container and a container cover, wherein the container is of a hollow structure with an opening at one end, a wire outlet is formed in the outer ring of the container, and the container cover is installed at one end of the opening of the container.

Further, the center of one end of the inner portion of the container is fixedly provided with a center shaft, a spring is arranged on the center shaft, one end of the spring is fixedly arranged on the center shaft, the other end of the spring is fixedly provided with a winder, and the winder is sleeved on an outer ring of the spring.

Furthermore, a rope is arranged on the outer ring of the winder, one end of the rope is fixed on the winder, the middle of the rope is wound on the outer ring of the winder, and the other end of the rope extends out of the outlet of the container.

Further, the fixed block is fixedly mounted on the outer wall of one end, close to the wire outlet, of the storage device, an arc-shaped groove is formed in the fixed block, a locking sliding block is mounted in the arc-shaped groove, and the locking sliding block slides in the arc-shaped groove.

The utility model has the advantages that:

1. the utility model is provided with a gas pressure alarm, which can send out alarm when the gas pressure in the drainage bottle is insufficient, and remind medical personnel to treat in time;

2. the utility model discloses still be provided with the roll-up section of thick bamboo, the drainage bottle passes through the rope and hangs on the roll-up section of thick bamboo, when the liquid height in the drainage bottle is observed to needs, only needs to promote locking slider pulling drainage bottle and lengthens the rope, has observed the scale after, the roll-up section of thick bamboo can be withdrawed the rope automatically.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic partial cross-sectional view of an embodiment of the invention;

fig. 3 is an exploded schematic view of the roll-up drum according to the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a negative pressure drainage bottle, as shown in fig. 1 and fig. 2, including drainage bottle 1 and end cover 2, wherein 2 fixed mounting of end cover are in the upper end of drainage bottle 1, are sealed chamber in the drainage bottle 1, and the body superscript of drainage bottle 1 has scale mark 11, and the medical personnel of being convenient for read the liquid level height in the drainage bottle 1, and drainage bottle 1 is arranged in the operation or drainage art intracavity hematocele, hydrops or secretion etc. after the operation, uses drainage bottle 1 drainage hematocele and hydrops like the thyroid gland patient after the operation.

A vacuum indicator 3 is arranged on the end cover 2, one end of the vacuum indicator 3 is communicated with a sealing cavity in the drainage bottle 1, and the other end of the vacuum indicator 3 is a telescopic hollow corrugated pipe with a closed port;

when the internal sealed chamber of drainage bottle 1 is vacuum negative pressure state, vacuum indicator 3's bellows contracts under the effect that receives the negative pressure difference in atmospheric pressure and the bellows, and when the not enough negative pressure of sealer atmospheric pressure in drainage bottle 1 was close atmospheric pressure, vacuum indicator 3 extended under the elastic action of self, consequently confirmed the gas pressure state in the drainage bottle 1 through the state of observing vacuum indicator 3 to whether differentiateing drainage bottle 1 can use.

A drainage tube interface 41 is arranged on the end cover 2, the drainage tube interface 41 is communicated with a sealed cavity in the drainage bottle 1, a drainage tube 4 is arranged on the drainage tube interface 41, and a tube clamp 42 is arranged on the drainage tube 4;

when the drainage bottle is used, when liquid needs to be drained, the pipe clamp 42 is loosened, so that the liquid enters the drainage bottle 1 through the drainage pipe 4; when the drainage bottle 1 needs to be replaced or the drainage of liquid is stopped, the tube clamp 42 is used for clamping the drainage tube 4, so that the liquid cannot pass through.

The end cover 2 is provided with a gas pressure alarm 5, the gas pressure alarm 5 comprises a gas pressure sensor 51, a connecting wire 52, a controller 53 and a buzzer alarm 54, wherein the gas pressure sensor 51 is arranged on the lower end face of the end cover 2, the gas pressure sensor 51 is positioned inside the drainage bottle 1, one end of the connecting wire 52 is connected with the gas pressure sensor 51, the middle of the connecting wire 52 penetrates through the end cover 2, the other end of the connecting wire 52 is connected with the controller 53, the controller 53 is connected with the buzzer alarm 54, and the controller 53 and the buzzer alarm 54 are both arranged on the upper end face of the end cover 2;

when the device is used, the gas pressure sensor 51 is used for detecting the gas pressure in the drainage bottle 1, the gas pressure sensor 51 transmits a detected pressure signal to the controller 53 through the connecting line 52, and the controller 53 controls the switch of the buzzer alarm 54 according to the received pressure signal. When the gas pressure in the drainage bottle 1 is in a negative pressure state, the buzzer alarm 54 is kept closed; when the gas pressure in the drainage bottle 1 is insufficient and the negative pressure is close to the atmospheric pressure, the controller 53 controls the buzzer alarm 54 to start, so as to remind medical personnel to treat the gas pressure.

The upper end face of the end cover 2 is fixedly provided with a hanging lug 6, the hanging lug 6 is provided with a rope 7, the other end of the rope 7 is connected with a winding drum 8, and the winding drum 8 is fixedly arranged on a fixing frame 9.

As shown in fig. 3, the winding drum 8 includes a container 81 and a container cover 85, wherein the container 81 has a hollow structure with an open end, an outlet 86 is opened on an outer ring of the container 81, and the container cover 85 is mounted on the open end of the container 81.

A central shaft 82 is fixedly arranged at the center of one end inside the container 81, a clockwork spring 83 is arranged on the central shaft 82, one end of the clockwork spring 83 is fixedly arranged on the central shaft 82, a winder 84 is fixedly arranged at the other end of the clockwork spring 83, and the winder 84 is sleeved on the outer ring of the clockwork spring 83;

the rope 7 is mounted on the outer ring of the reel 84, one end of the rope 7 is fixed on the reel 84, the middle of the rope 7 is wound on the outer ring of the reel 84, and the other end of the rope 7 extends out of the outlet 86 of the receiver 81 and is fixed on the hanging lug 6 of the drainage bottle 1.

Fixed block 87 is fixedly mounted on the outer wall of one end of container 81 close to outlet 86, an arc groove is formed in fixed block 87, locking slide block 88 is mounted in the arc groove, and locking slide block 88 slides in the arc groove.

When the drainage bottle is used, the fixing frame 9 is fixed on a bed rail, when the liquid level in the drainage bottle 1 needs to be observed, the locking slide block 88 is pushed to be separated from the wire outlet 86, the drainage bottle 1 is pulled, the rope 7 drives the winder 84 to rotate, the rotating winder 84 enables the clockwork spring 83 to be bent and deformed, and the rope 7 extends out of the winding drum 8 through the wire outlet 86; after the scales of the liquid in the drainage bottle 1 are observed, the drainage bottle 1 is put back, the winding reel 84 is driven to rotate by the automatic contraction of the bending and deforming spiral spring 83, the rope 7 is automatically retracted into the winding drum 8, the locking slide block 88 is pushed to cover the outlet 86 and compress the rope 7, and the rope 7 is fixed on the winding drum 8, so that the drainage bottle 1 is kept stable.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A negative pressure drainage bottle comprises a drainage bottle (1) and an end cover (2), and is characterized in that the end cover (2) is fixedly arranged at the upper end of the drainage bottle (1), a sealed cavity is arranged in the drainage bottle (1), and scale marks (11) are marked on the body of the drainage bottle (1);

a vacuum indicator (3) is mounted on the end cover (2), one end of the vacuum indicator (3) is communicated with a sealing cavity in the drainage bottle (1), and the other end of the vacuum indicator (3) is a telescopic hollow corrugated pipe and the port of the vacuum indicator is closed;

a drainage tube interface (41) is arranged on the end cover (2), the drainage tube interface (41) is communicated with a sealing cavity in the drainage bottle (1), a drainage tube (4) is arranged on the drainage tube interface (41), and a tube clamp (42) is arranged on the drainage tube (4);

and a gas pressure alarm (5) is arranged on the end cover (2).

2. The negative-pressure drainage bottle according to claim 1, characterized in that the gas pressure alarm (5) comprises a gas pressure sensor (51), a connecting wire (52), a controller (53) and a buzzer alarm (54), wherein the gas pressure sensor (51) is installed on the lower end face of the end cover (2), the gas pressure sensor (51) is located inside the drainage bottle (1), one end of the connecting wire (52) is connected with the gas pressure sensor (51), the middle of the connecting wire (52) penetrates through the end cover (2), the other end of the connecting wire (52) is connected with the controller (53), the controller (53) is connected with the buzzer alarm (54), and the controller (53) and the buzzer alarm (54) are both installed on the upper end face of the end cover (2).

3. The negative pressure drainage bottle according to claim 1, wherein the upper end surface of the end cover (2) is fixedly provided with a suspension loop (6), the suspension loop (6) is provided with a rope (7), the other end of the rope (7) is connected with a winding drum (8), and the winding drum (8) is fixedly arranged on a fixing frame (9).

4. The negative pressure drainage bottle according to claim 3, wherein the winding drum (8) comprises a receiver (81) and a receiving cover (85), wherein the receiver (81) is a hollow structure with an open end, an outlet (86) is formed on an outer ring of the receiver (81), and the receiving cover (85) is installed at the open end of the receiver (81).

5. The negative pressure drainage bottle of claim 4, wherein a central shaft (82) is fixedly arranged at the center of one end inside the container (81), a clockwork spring (83) is arranged on the central shaft (82), one end of the clockwork spring (83) is fixedly arranged on the central shaft (82), a winder (84) is fixedly arranged at the other end of the clockwork spring (83), and the winder (84) is sleeved on the outer ring of the clockwork spring (83).

6. The negative pressure drainage bottle of claim 5, wherein the rope (7) is mounted on the outer ring of the winder (84), one end of the rope (7) is fixed on the winder (84), the middle of the rope (7) is wound on the outer ring of the winder (84), and the other end of the rope (7) extends out of the outlet (86) of the receiver (81).

7. The negative-pressure drainage bottle as claimed in claim 6, wherein a fixing block (87) is fixedly arranged on the outer wall of one end of the container (81) close to the outlet (86), an arc-shaped groove is formed in the fixing block (87), a locking sliding block (88) is arranged in the arc-shaped groove, and the locking sliding block (88) slides in the arc-shaped groove.