CN212973696U

CN212973696U - Closed thoracic drainage device

Info

Publication number: CN212973696U
Application number: CN202020559547.6U
Authority: CN
Inventors: 徐降兴; 王永红; 黄奕江; 叶小兰; 吴剑飞; 罗丽铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-04-16
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a thorax closed drainage device, including drainage tube subassembly and drainage tube core, the drainage tube subassembly is including pasting piece, chest drainage tube and gas injection mouth, chest drainage tube one end is the cyst umbelliform, the gas injection mouth is connected the chest drainage tube other end, it attaches to paste the piece cover last and be located the gas injection mouth reaches between the chest drainage tube cyst umbelliform end, the drainage tube core is followed the chest drainage tube other end runs through wholly the chest drainage tube. The realization is when carrying out wound treatment to the patient, cuts off the incision at the patient, places thorax drainage tube partly into, pastes through pasting the piece and fixes on the patient, need not the fixed easy operation of suture, and blunt nature separation muscular layer does not arouse to bleed, alleviates patient's misery.

Description

Closed thoracic drainage device

Technical Field

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

Background

With the acceleration of the modernization process, traffic accidents, high falling injuries, knife stabbing injuries, natural disasters and other accidents frequently occur; the patients with multiple injuries and chest trauma increase year by year, the chest trauma accounts for 13.5 percent of the total trauma and 60 percent of the total trauma, patients with serious chest trauma often have high death rate and disability rate due to the complexity of chest lesions and related respiratory failure and hypoxemia and directly influence the respiratory and circulatory functions, if the patients are not timely and effectively treated, the closed drainage of the thoracic cavity is most commonly used for emergencies such as hemopneumothorax and the like caused by the chest trauma, the respiratory and circulatory functions can be effectively improved, the illness state can be monitored, and the success rate of rescue can be improved. The existing thoracic closed drainage device has the disadvantages of complex operation, long skin incision, easy bleeding caused by blunt separation of muscle layers and increased pain of patients.

How to make current thorax closed drainage device easy operation, blunt nature separation flesh layer does not arouse the hemorrhage, alleviates the painful problem of patient and urgently needs to solve.

SUMMERY OF THE UTILITY MODEL

The utility model discloses main aim at provides a thorax closed drainage device, aims at making current thorax closed drainage ware easy operation, and blunt nature separation flesh layer does not arouse to bleed, alleviates patient's misery.

The utility model provides a technical scheme of above-mentioned technical problem does, provides a thorax closed drainage device, including drainage tube subassembly and drainage tube core, the drainage tube subassembly is including pasting piece, thoracic drainage tube and gas injection mouth, thoracic drainage tube one end is the cyst umbelliform, the gas injection mouth is connected the thoracic drainage tube other end, it attaches to paste the piece cover on the thoracic drainage tube and be located the gas injection mouth reaches between the cyst umbelliform end of thoracic drainage tube, the drainage tube core is followed the thoracic drainage tube other end inserts and runs through wholly the thoracic drainage tube.

Preferably, the drainage tube core comprises a core body and a steel wire ring, one end of the core body is needle-shaped and penetrates through the whole thoracic drainage tube, and the steel wire ring is connected with the other end of the core body.

Preferably, the air bag is arranged between the umbrella-shaped end of the thoracic drainage tube and the pasting piece, and the air bag is connected with the air injection port through the inflation tube.

Preferably, paste the piece and include chest wall subsides and swivel button, the chest wall subsides cover is attached on the thoracic drainage tube and be located the gasbag with between the gas injection mouth, swivel button cover is attached on the thoracic drainage tube and be located the chest wall subsides with between the gas injection mouth, swivel button with the chest wall pastes the counterbalance.

Preferably, the thoracic drainage tube is further provided with N through holes, wherein N is greater than or equal to 2.

The utility model discloses the beneficial effect who reaches is: through providing a thorax closed drainage device, including drainage tube subassembly and drainage tube core, the drainage tube subassembly is including pasting piece, thoracic drainage tube and gas injection port, thoracic drainage tube one end is for the umbrella form, the gas injection port is connected the thoracic drainage tube other end, it attaches to paste the piece cover last and be located the gas injection port reaches between the thoracic drainage tube umbrella form end, the drainage tube core is followed the thoracic drainage tube other end runs through wholly the thoracic drainage tube. The realization is when carrying out wound treatment to the patient, cuts off the incision at the patient, places thorax drainage tube partly into, pastes through pasting the piece and fixes on the patient, need not the fixed easy operation of suture, and blunt nature separation muscular layer does not arouse to bleed, alleviates patient's misery.

Drawings

FIG. 1 is a schematic structural view of a closed thoracic drainage device according to an embodiment of the present invention;

fig. 2 is a schematic view of the structure of an airtight negative pressure drainage ball for air bag inflation of a thoracic closed drainage device of the utility model.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Drainage tube assembly	11	Drainage tube core
101	Adhesive member	102	Thoracic drainage tube
				103	Gas injection port	104	Air bag
111	Core body	112	Steel wire ring
				1011	Chest wall plaster	1012	Rotary push button

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1, fig. 1 is a schematic structural view of a closed thoracic drainage device according to an embodiment of the present invention; the embodiment provides a thorax closed drainage device, including drainage tube subassembly 10 and drainage tube core 11, drainage tube subassembly 10 is including pasting piece 101, thoracic drainage tube 102 and gas injection mouth 103, thoracic drainage tube 102 one end is the umbrella shape, the gas injection mouth 103 is connected the thoracic drainage tube 102 other end, it attaches to paste 101 cover in thoracic drainage tube 102 is last and is located gas injection mouth 103 and between the thoracic drainage tube 102 umbrella shape end, drainage tube core 11 is followed the thoracic drainage tube 102 other end inserts and runs through wholly thoracic drainage tube 102.

It should be noted that, the method of the embodiment of the present invention in specific use is: after determining that closed thoracic drainage indication is needed, positioning, disinfecting local skin with iodophor for 2 times, paving a towel, making a small incision by using a scalpel, ensuring that the length is consistent with the diameter of a drainage tube, puncturing the closed thoracic drainage tube with a tube core from the incision along the upper edge of the next rib, slowly and uniformly exerting force, prompting to enter the thoracic cavity after a falling feeling, then advancing the tube for 3cm, pulling out the puncture core, connecting a closed negative pressure closed drainage ball device, inflating an air bag 104 (an air bag 104 entering the thoracic cavity), pulling out and adjusting the thoracic drainage tube, then cutting and pasting the size according to the fracture range and the need, arranging a pasting piece 101, and finishing the operation.

In this embodiment, through providing a thorax closed drainage device, including draft tube subassembly 10 and drainage tube core 11, draft tube subassembly 10 is including pasting piece 101, thoracic drainage tube 102 and gas injection port 103, thoracic drainage tube 102 one end is the umbrella shape of leaning on, the gas injection port 103 is connected the thoracic drainage tube 102 other end, it attaches to paste piece 101 cover on the thoracic drainage tube 102 and be located gas injection port 103 reaches between the umbelliform end of thoracic drainage tube 102, drainage tube core 11 is followed the thoracic drainage tube 102 other end inserts and runs through whole thoracic drainage tube 102. Realize when carrying out wound treatment to the patient, cut the incision at the patient wound, place thoracic drainage tube 102 partly into, paste through pasting piece 101 and fix on the patient, need not the fixed easy operation of suture, blunt nature separation muscular layer does not arouse the hemorrhage, alleviates patient's misery.

Further, the drainage tube core 11 comprises a core body 111 and a steel wire ring 112, wherein one end of the core body 111 is needle-shaped and penetrates through the whole thoracic drainage tube 102, and the steel wire ring 112 is connected with the other end of the core body 111.

It should be noted that one end of the core body 111 is arranged to be needle-shaped, which is beneficial to puncture, when the puncture reaches the thoracic cavity, there is a falling feeling, the puncture is stopped, and after the core body 111 is pulled out, the front end of the thoracic cavity drainage tube 102 is arranged to be umbrella-shaped, which is beneficial to drainage and protection of the lung of the patient; the other end of the core body 111 is connected with the steel wire ring 112, so that the core body 111 can be conveniently and rapidly controlled to penetrate through the whole drainage tube.

Further, referring to fig. 1-2, fig. 1 is a schematic structural view of a closed thoracic drainage device according to an embodiment of the present invention; fig. 2 is a schematic structural view of an airtight negative pressure drainage ball for inflating a thoracic closed drainage device balloon 104 according to an embodiment of the present invention. An air bag 104 is arranged between the umbrella-shaped end of the thoracic drainage tube 102 and the pasting piece 101, and the air bag 104 is connected with the air injection port 103 through an inflation tube.

It should be noted that an air bag 104 is arranged between the umbrella-shaped end of the thoracic drainage tube 102 and the pasting member 101, the air bag 104 is connected with an inflation tube, and it should be noted that one end of the inflation tube is connected with the air bag 104 and the other end is connected with the air injection port 103. Can play the roles of stanching and fixing the thoracic drainage tube 102.

In addition, the arrangement of the air bag 104 can also prevent bleeding caused by puncturing the blood vessel by mistake, avoid secondary damage and avoid suture fixation; the adhesive member 101 can prevent the air bag 104 from being ruptured and leaking air, which causes the displacement of the thoracic drainage tube 102; the air bag 104 can be inflated by means of the cooperation of a closed negative pressure drainage ball, the closed negative pressure drainage ball is divided into an exhaust port and a liquid outlet, safety valves are arranged on the closed negative pressure drainage ball, and negative pressure and backflow can be prevented.

Further, the adhesive member 101 comprises a chest wall strip 1011 and a rotary button 1012, the chest wall strip 1011 is sleeved on the thoracic drainage tube 102 and located between the air bag 104 and the air injection port 103, the rotary button 1012 is sleeved on the thoracic drainage tube 102 and located between the chest wall strip 1011 and the air injection port 103, and the rotary button 1012 abuts against the chest wall strip 1011.

It should be noted that the rotation button 1012 can control the pressure of the chest wall 1011 against the tissue around the wound of the patient, so as to control and avoid the suture of the wound by the needle suture method, increase the pain of the patient, and the operation is simple and convenient, and easy to master at one time.

Further, the thoracic drainage tube 102 is further provided with N through holes, wherein N is greater than or equal to 2.

The closed thoracic drainage device is characterized in that the closed thoracic drainage device is complex to operate, skin incisions are long, blunt separating muscle layers easily cause bleeding, pain of a patient is increased, the depth of a drainage tube entering a thoracic cavity is long, lung layer pleura is easily stimulated, discomfort is caused, the drainage tube is easily blocked by protein educt, traction pain easily occurs when a suture of the drainage tube is fixed, the drainage tube may fall off, adhesive tapes are fixed, skin of a person is allergic, rubella turns red, and water in a water-sealed bottle flows backwards in some cases. The front end of the thoracic drainage tube 102 is arranged into an umbrella shape, and a plurality of holes are arranged, so that the unsmooth drainage caused by the blockage of blood clots and protein educts can be avoided.

In addition, it still needs to explain, this application thorax closed drainage device still has the antiskid and takes off, prevents the reflux, fixed (the first aid of flail chest is particularly useful for), avoids advantages such as secondary injury, aspects such as the first aid under the field condition of specially adapted field.

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 changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a thorax closed drainage device, its characterized in that, includes drainage tube subassembly and drainage tube core, the drainage tube subassembly is including pasting piece, thoracic drainage tube and gas injection mouth, thoracic drainage tube one end is the umbrella form, the gas injection mouth is connected the thoracic drainage tube other end, it attaches to paste the piece cover last and be located the gas injection mouth reaches between the thoracic drainage tube umbrella form end, the drainage tube core is followed the thoracic drainage tube other end inserts and runs through wholly the thoracic drainage tube.

2. The closed thoracic drainage device of claim 1, wherein the drainage tube core comprises: the thoracic drainage tube comprises a core body and a steel wire ring, wherein one end of the core body is in a needle shape and penetrates through the whole thoracic drainage tube, and the steel wire ring is connected with the other end of the core body.

3. The closed thoracic drainage device according to claim 2, wherein an air bag is arranged between the umbrella-shaped end of the thoracic drainage tube and the adhesive member, and the air bag is connected with the air injection port through an inflation tube.

4. The closed thoracic drainage device of claim 3, wherein the adhesive member comprises a chest patch attached to the thoracic drainage tube between the balloon and the gas injection port, and a rotary button attached to the thoracic drainage tube between the chest patch and the gas injection port, the rotary button abutting against the chest patch.

5. The closed thoracic drainage device of claim 4, wherein the thoracic drainage tube further comprises N through holes, wherein N is greater than or equal to 2.