CN211214630U

CN211214630U - Closed thoracic drainage device

Info

Publication number: CN211214630U
Application number: CN201921809545.1U
Authority: CN
Inventors: 高淑; 王燕; 雷剑虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-11
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a thoracic closed drainage device, which comprises a drainage bottle and an adjustable fixing part fixed on the drainage bottle to ensure the stability of the drainage bottle; the sealed in-bottle drainage tube (11) that is provided with on the top of drainage bottle (1), detachable installs drainage tube (5) on in-bottle drainage tube (11), drainage protection piece is installed to in-bottle drainage tube (11) front end, install drainage protection device on drainage tube (5), sealed filling opening (7) that are equipped with the ability in time supply normal saline in one side top of drainage bottle (1) body, the below of drainage bottle body is equipped with the leakage fluid dram that makes things convenient for the drainage fluid discharge, the last sealed fluid-discharge tube (8) that has connect of leakage fluid dram, be provided with on fluid-discharge tube (8) drainage tube clamp (9). The device has rationality, convenience, stability, humanized design, prevents nursing safety adverse events's emergence, simplifies nurse's work flow, uses manpower sparingly, practices thrift nurse's time, and the safety in utilization is high, is worth clinical popularization.

Description

Closed thoracic drainage device

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a thorax closed drainage device.

Background

Closed drainage of thoracic cavity is to put one end of the drainage tube into the thoracic cavity and to put the other end into a water-sealed bottle lower than the drainage tube, and to discharge air or collect liquid in the thoracic cavity by using gravity drainage as principle, so that lung tissues are opened again to restore the function. Closed thoracic drainage is a widely applied technique in thoracic surgery, and is an effective method for treating empyema, traumatic hemothorax, pneumothorax and spontaneous pneumothorax. Is an important measure for reconstruction after thoracotomy, maintaining negative pressure of the thoracic cavity, draining pneumatosis and hydrops in the thoracic cavity and promoting lung expansion. The purpose is to better improve the negative pressure of the pleural cavity, discharge the air, blood and liquid from the pleural cavity, prevent the reflux of the air, promote the re-expansion of the lung and close the pleural cavity; balancing pressure, preventing mediastinal shift and pulmonary compression. Restoring lung function.

In recent years, with the continuous improvement of the economic level of people, the probability of people to visit relatives, visit friends and travel outdoors is greatly improved, the automobile keeping amount is increased year by year, the incidence rate of traffic accidents in China is on the trend of increasing year by year, and 203049 occurred in China in 2017. The surgical workload of each hospital is increased, the closed thoracic drainage also tends to be upward, and the patient can be recovered as soon as possible while the treatment effect and safety of the patient are met.

The problems of the chest closed drainage device commonly used in clinic in nursing work are as follows: 1 the drainage bottle has poor stability and risks of touch, kicking, turning and breaking. 2 the drainage bottle and the rubber bottle stopper are in a screw knob type, and air leakage occurs. 3, the drainage tube is not provided with a safety clamp, so that the danger of drainage liquid backflow exists. 4 the procedure is complicated when the nurse is changing aseptic salt solution in the drainage bottle and the drainage bottle, wasting nurse time. 5 the danger that the drainage tube falls off under the action of external force, and the nurse cannot find the danger in time, so that potential safety hazards and doctor-patient disputes are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem, a thorax closed drainage device is provided, and stability is good, has prevented the emergence of nursing safety adverse events, simplifies nurse's work flow, uses manpower sparingly, practices thrift nurse's time, and the safety in utilization is high.

The utility model discloses a realize through following technical scheme:

a closed thoracic drainage device comprises a drainage bottle and an adjustable fixing piece fixed on the drainage bottle to ensure the stability of the drainage bottle; the top of drainage bottle on the sealed flow tube in the bottle that is provided with, detachable installs the drainage tube on the flow tube in the bottle, drainage protection spare is installed to flow tube in the bottle front end, installs drainage protection device on the drainage tube, one side top of drainage bottle body is sealed to be equipped with the filling opening that can in time supply normal saline, the below of drainage bottle body is equipped with the leakage fluid dram that makes things convenient for drainage liquid discharge, the last sealed fluid-discharge tube that has connect of leakage fluid dram, the last flowing back pipe clamp that is provided with of leakage fluid dram.

The drainage protection piece is a drainage tube safety clamp; the drainage tube safety clamp or a three-way pipe is arranged in front of the connection part of the drainage tube and the in-bottle drainage tube.

The drainage protection device comprises a temperature detector and a falling alarm; a temperature detector and a falling alarm are arranged on the drainage tube at the position where the drainage tube is close to the skin.

The drainage bottle is characterized in that the upper end of the bottle body of the drainage bottle and the in-bottle drainage tube are designed into a whole, and the joint of the in-bottle drainage tube and the upper end of the bottle body of the drainage bottle is designed into a hard drainage tube with a bending degree.

The drainage bottle is characterized in that a 1.5 cm-1.5 cm liquid adding opening is formed in the upper portion of one side of the drainage bottle body, a 1 cm-1 cm liquid discharging opening is formed in the lower portion of the drainage bottle body, a liquid discharging pipe is connected to the liquid discharging opening, and the liquid adding opening is hermetically installed in the upper portion of one side of the drainage bottle body through a sealing ring.

The drainage bottle body is also provided with a drainage tube fixing clamp for fixing a drainage tube.

The top end of the drainage bottle is also provided with an exhaust pipe in a sealing way.

The adjustable fixing piece is an adjustable fixing belt, and the length of the belt of the fixing belt is more than 1 m-1.2 m.

The part of the lower end of the in-bottle drainage tube, which enters the water, is also provided with scale marks from the bottom end to the top, and a distance detector for giving an audible alarm when the distance is less than 3-5 cm below the liquid level is arranged at the position, which is 3-5 cm below the liquid level, of the part, which enters the water, of the in-bottle drainage tube.

The connector of the in-bottle drainage tube connected with the drainage tube is a conical connector capable of mounting drainage tubes with different diameters.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model provides a thorax closed drainage device, its bottle internal drainage tube are equipped with a drainage tube safety clamp at the internal drainage tube end department of play bottle, when changing aseptic normal saline in the drainage bottle, changing drainage bottle and accident take place, can in time step up the clip, prevent to take place the adverse event.

Meanwhile, a liquid feeding opening is formed in the upper portion of one side of the bottle body of the drainage bottle, so that a nurse can conveniently open the drainage bottle and timely supplement physiological saline; a liquid outlet is arranged below the drainage bottle body, so that drainage liquid can be conveniently discharged.

Furthermore, there is the temperature detection instrument and drops the alarm at the drainage tube and press close to skin department, and when taking place the drainage tube and drop, timely audible alarm reminds the nurse, stops nursing safety adverse events' emergence.

Further, 3 ~ 5cm departments of the internal drainage pipe entering liquid level in the bottle are equipped with apart from the detector, carry out audible alarm when being less than 3 ~ 5cm below the liquid level, remind the nurse in time to handle, stop when the patient appear blood chest, thick chest can't accurately observe the puzzlement of distance under the liquid level.

This device has rationality, convenience, stability, humanized design, prevents the emergence of nursing safety adverse events, simplifies nurse's work flow, uses manpower sparingly, practices thrift nurse's time, and the safety in utilization is high, is worth clinical popularization.

Drawings

FIG. 1 is a perspective view of a closed thoracic drainage device;

FIG. 2 is a front view of the closed thoracic drainage device;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 2;

FIG. 5 is a left side view of the closed thoracic drainage device;

FIG. 6 is a top view of the closed thoracic drainage device;

fig. 7 is a sectional view B-B of fig. 6.

Wherein, 1 is a drainage bottle; 2 is an adjustable fixing band; 3, a drainage tube safety clamp; 4, a temperature detector and a drop alarm; 5 is a drainage tube; 6 is an exhaust pipe; 7 is a liquid adding port; 8 is a drain pipe; 9 is a liquid discharge pipe clamp; 10 is a drain pipe fixing clamp; 11 is an in-bottle drainage tube; 12 is a sealing ring; 13 is a distance detector.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

Referring to fig. 1 to 7, a closed thoracic drainage device includes a drainage bottle 1 and an adjustable fixing member fixed on the drainage bottle to ensure the stability of the drainage bottle; the sealed in-bottle flow tube 11 that is provided with on the top of drainage bottle 1, detachable installs drainage tube 5 on the in-bottle flow tube 11, drainage protection spare is installed to in-bottle flow tube 11 front end, install drainage protection device on the drainage tube 5, the sealed filling opening 7 that can in time supply normal saline that is equipped with in one side top of the 1 body of drainage bottle, the below of the drainage bottle body is equipped with the leakage fluid dram that makes things convenient for drainage liquid to discharge, the sealed joint has fluid-discharge tube 8 on the leakage fluid dram, is provided with flowing back pipe clamp 9 on the fluid-discharge tube 8, the drainage bottle body on still be provided with the fluid-discharge tube fixation clamp 10 that is used for fixed fluid-discharge tube 8, the top of drainage bottle 1 on still sealed be provided with blast. Wherein, the volume of the drainage bottle is 3000 ml.

Wherein, the drainage protection piece is a drainage tube safety clip 3; the drainage tube safety clamp 3 is arranged in front of the joint of the drainage tube 5 on the in-bottle drainage tube 11, and when sterile normal saline in the drainage bottle is replaced, the drainage bottle is replaced and an accident happens, the clamp can be tightened in time, so that the occurrence of an adverse event is prevented. A three-way pipe can also be arranged in front of the joint of the in-bottle drainage pipe 11 and the drainage pipe 5.

Furthermore, the drainage protection device comprises a temperature detector and a falling alarm 4; a temperature detector and a falling alarm 4 are arranged on the drainage tube 5 at the position where the drainage tube is close to the skin. It should be noted that the temperature detector and the drop alarm can be used directly by purchasing them from the market.

Specifically, the upper end of the bottle body of the drainage bottle and the in-bottle drainage tube are designed integrally, so that the air leakage phenomenon is avoided. The drainage bottle is made of transparent materials, so that nurses and medical staff can conveniently observe the drainage bottle. The joint of the bottle internal drainage tube and the upper end of the bottle body of the drainage bottle is designed into a hard drainage tube with a certain bending degree, so that the sealing performance of the bottle internal drainage tube is ensured, and the damage speed of the bottle internal drainage tube is reduced.

A 1.5 cm-by-1.5 cm liquid adding opening 7 is formed in the upper part of one side of the bottle body of the drainage bottle 1, so that a nurse can conveniently open the bottle to supplement the physiological saline in time; a1 cm-1 cm liquid discharge port is arranged below the bottle body of the drainage bottle, and a liquid discharge pipe 8 is connected to the liquid discharge port, so that drainage liquid can be conveniently discharged.

The adjustable fixing piece is an adjustable fixing belt 2, the length of the belt of the fixing belt is larger than 1 m-1.2 m, and the adjustable fixing belt is a button.

Or, the adjustable fixing piece is a device with concave parts at two sides of the drainage bottle, namely a hand groove of 8cm, so that the adjustable fixing piece is convenient for a patient to use when going out for examination, treatment and activity.

The lower extreme of in-bottle drainage tube 11 still is provided with the scale mark in the part under water, in-bottle drainage tube 11 partial 3 ~ 5cm department of getting into the liquid level under water is equipped with the distance detector 13 that carries out audible alarm when being less than 3 ~ 5cm under the liquid level, reminds the nurse in time to handle, stops the puzzlement of the distance under the unable accurate observation liquid level when patient appears blood chest, dense chest. It should be noted that the underwater portion of the in-bottle drainage tube 11 is provided with a scale from the bottom end of the in-bottle drainage tube.

Referring to fig. 7, the filling opening 7 is hermetically installed above one side of the body of the drainage bottle 1 through a sealing ring 12, the interface of the drainage tube 5 connected with the drainage tube 11 in the bottle is set to be a conical interface capable of installing drainage tubes 5 with different diameters, and the conical interface is provided with different steps and is suitable for different drainage tubes.

The utility model provides a thorax closed drainage device, its drainage tube is equipped with a drainage tube safety clamp in introducing thorax 10-20cm department, when changing aseptic normal saline in the drainage bottle, changing the drainage bottle and the accident takes place, can in time step up the clip, prevents to take place the adverse event.

Furthermore, a temperature detector and a falling alarm are arranged at the position, close to the skin, of the drainage tube, when the drainage tube falls off, the drainage tube can give an alarm in time through sound, a nurse is reminded, and adverse events are avoided.

Further, a distance detector is arranged at the position of 2cm, where the in-bottle drainage tube enters the liquid level, and the distance detector gives an alarm when the distance is less than 2cm, so that a nurse is reminded to timely handle the distance, and the trouble that the distance below the liquid level cannot be accurately observed when a patient has a bloody chest or a thick chest is avoided.

This device has rationality, convenience, stability, humanized design, prevents nursing safety adverse events's emergence, simplifies nurse's work flow, practices thrift nurse's time, uses manpower sparingly, and the safety in utilization is high, is worth clinical popularization.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A closed thoracic drainage device is characterized by comprising a drainage bottle (1) and an adjustable fixing piece which is fixed on the drainage bottle to ensure the stability of the drainage bottle; the sealed in-bottle drainage tube (11) that is provided with on the top of drainage bottle (1), detachable installs drainage tube (5) on in-bottle drainage tube (11), drainage protection piece is installed to in-bottle drainage tube (11) front end, install drainage protection device on drainage tube (5), sealed filling opening (7) that are equipped with the ability in time supply normal saline in one side top of drainage bottle (1) body, the below of drainage bottle body is equipped with the leakage fluid dram that makes things convenient for the drainage fluid discharge, the last sealed fluid-discharge tube (8) that has connect of leakage fluid dram, be provided with on fluid-discharge tube (8) drainage tube clamp (9).

2. The closed thoracic drainage device of claim 1, wherein the drainage protector is a drainage tube safety clip (3); a drainage tube safety clamp (3) or a three-way pipe is arranged in front of the joint of the drainage tube (5) on the in-bottle drainage tube (11).

3. The closed thoracic drainage device according to claim 1, wherein the drainage protector comprises a temperature detector and a drop alarm (4); a temperature detector and a falling alarm (4) are arranged on the drainage tube (5) at the position where the drainage tube is close to the skin.

4. The closed thoracic drainage device of claim 1, wherein the upper end of the drainage bottle is integrally designed with an in-bottle drainage tube, and the joint of the in-bottle drainage tube and the upper end of the drainage bottle is designed as a rigid drainage tube with a curvature.

5. The closed thoracic drainage device according to claim 1, wherein a 1.5cm by 1.5cm liquid feeding port (7) is arranged above one side of the bottle body of the drainage bottle (1), a 1cm by 1cm liquid discharging port is arranged below the bottle body of the drainage bottle, a liquid discharging pipe (8) is connected to the liquid discharging port, and the liquid feeding port (7) is hermetically arranged above one side of the bottle body of the drainage bottle (1) through a sealing ring (12).

6. The closed thoracic drainage device of claim 5, further comprising a drainage tube fixing clip (10) for fixing a drainage tube (8) on the bottle body of the drainage bottle.

7. The closed thoracic drainage device according to claim 1, wherein the top end of the drainage bottle (1) is further provided with an exhaust pipe (6) in a sealing way.

8. The closed thoracic drainage device according to claim 1, wherein the adjustable fixing member is an adjustable fixing band (2), and the length of the fixing band is greater than 1m to 1.2 m.

9. The closed thoracic drainage device according to claim 1, wherein a graduation line is further arranged on the part of the lower end of the in-bottle drainage tube (11) which enters the underwater part from the bottom end to the top, and a distance detector (13) which gives an audible alarm when the distance is less than 3-5 cm below the liquid level is arranged at the position 3-5 cm below the liquid level of the underwater part of the in-bottle drainage tube (11).

10. The closed thoracic drainage device according to claim 1, wherein the connection of the in-bottle drainage tube (11) to the drainage tube (5) is configured as a tapered connection to enable the installation of drainage tubes (5) of different diameters.